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Vérin bloc BDS, BDE & BDA

Vérin bloc BDS, BDE & BDA
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Vérin bloc BDS, BDE & BDA

Product catalog summary
About QUIRI Hydromécanique:
QUIRI Hydromécanique is a French company that has been specializing in high-pressure hydraulic machines and components since 1955. The company ensures complete control over its products by designing and manufacturing them in-house. It has been ISO 9001 certified since 1997, and its products are exported globally.
Product Overview:
The document discusses the BDS, BDE, and BDA ranges of block cylinders, which are used in the kinematics of injection molds. These cylinders are noted for their solid and compact design, consisting of only 3 to 4 mechanical parts, which minimizes leakage risks and simplifies maintenance.
Design Advices:
Synchronization of cylinders is influenced by the length of the feeding circuit. For dynamic forces, if the weight of the object moved by the cylinder exceeds the cylinder's weight and the speed is over 0.05m/s, an external stop is recommended. Radial forces on the cylinder rod can significantly reduce its lifespan.
Specifications:
- Bores range from 25 to 125mm.
- Strokes and keyway positions are customizable.
- Test pressure is 500 bars, and the maximum working pressure is 350 bars.
BDS Cylinder Designations:
BDS cylinders offer options such as venting ports, counterbores, and information rods. They come with various piston diameters and strokes, with seals suitable for different temperature ranges.
BDE Cylinder Description:
The BDE model features a solid body with enhanced guiding on the piston and rod, reducing leakage risks and extending lifespan. It offers multiple feeding and fixture configurations, each with specific feeding hole placements and fixture orientations.
Improvements on BDE:
Enhancements include improved guiding for heavy-duty use, reduced leakage risk, and extended product life. Feeding seals are placed in closed grooves, and all fixing holes have counterbores.
Technical Specifications:
Stroke and Dimensions: Specifications are provided for different stroke lengths (160mm and 200mm) with corresponding total lengths and tapped hole depths. For strokes ≥ 160mm, there are 4 tapped holes per side.
Mounting and Fixtures: Feeding holes are located at the rear, and fixtures are parallel to the rod with counterbores. Seal kits are available in stock.
Magnetic Sensors:
Types and Temperature Range: Four types of magnetic sensors (DM1, DM2, DM3 HT, DM4) are described, with operating temperatures ranging from -20°C to 70°C, except for DM3 HT which operates up to 105°C.
Fixation Methods: DM1 is fixed directly in the key groove of the BDA cylinder. DM2, DM3 HT, and DM4 use a clamp with position memory for attachment.
Fixation Clamps: Clamps for DM2 and DM3 HT can be ordered separately and include a CHC screw for position memorization.
Electrical Specifications:
Supply Voltage and Current: Sensors operate on a supply voltage of 10 to 30 V DC with a permanent current of 200 mA at 25°C.
Connection and Protection: Connection is PNP-NO with an M8 connector, and the protection degree is IP 67 according to CEI 60529.
Contact Information:
Contact details for QUIRI in France, China, and other locations are provided, including phone numbers, fax, and email addresses.
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Catalog excerpts

Vérin bloc BDS, BDE & BDA-1

Vérin bloc BDS, BDE & BDA Les 3 gammes paramétrables «Tout le savoir-faire Quiri» Bloc cylinder BDS, BDE & BDA 3 ranges on demand «All the QUIRI know-how»

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Vérin bloc BDS, BDE & BDA-2

QUIRI Hydromécanique est une société française spécialisée dans les machines et composants hydrauliques haute pression. Depuis 1955, nous concevons et fabriquons l’ensemble de nos produits ce qui nous permet une maitrise complète et, si nécessaire, une adaptabilité aux besoins les plus exigeants. Une des familles de produits QUIRI, est le vérin bloc qui est principalement utilisé dans la cinématique des moules d’injection plastique. Ses avantages sont sa conception monobloc et compacte. En effet, il n’est constitué que de 3(4) pièces mécaniques : le corps - la tige piston monobloc - l’anneau...

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Vérin bloc BDS, BDE & BDA-3

Sommaire Summary Conseils de construction Design advices : page 4 BDS : pages 5 à/to 9

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Vérin bloc BDS, BDE & BDA-4

Conseils de construction Design advices Synchronisation des vérins Cylinder synchronization La synchronisation entre plusieurs vérins depend des différences de longueurs du circuit d’alimentation des vérins. The synchronization between several cylinders depends on the length and way of cylinders feeding. MOLD MOLD Cylinder Hydraulic Power Hydraulic Power Cylinder Usinage des moules Mold machining Risque de copeaux Risk of clogged chips Point chaud Hot point Usinage à éviter : Machining to avoid: Usinage approuvé : Approved Machining: Circuit d’alimentation Feeding circuit Efforts dynamiques Dynamic...

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Vérin bloc BDS, BDE & BDA-5

Alésages 25 à 125mm Courses et position de la rainure de clavette à la demande Pression d'épreuve : 500 bars Pression d'utilisation maxi : 350 bars Bores 25 to 125mm Strokes and keyway position made on demand Test pressure: 500 bars Max working pressure: 350 bars

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Vérin bloc BDS, BDE & BDA-6

Designations BDS BDS Designations Pression d'epreuve : 500 bars Pression d'utilisation maxi : 350 bars Test pressure: 500 bars Max working pressure: 350 bars Exemple de designation Designation example >>> COURSES (mm) STROKES (mm) Course a la demande Stroke on demand. (5a 350 mm) JOINTS SEALS Nitrile T<100°C (212°F) Hautes temperatures T<200°C (392°F) High temperature T<200°C(392°F) HT TIGE ROD Simple tige Standard rod Tige d'information Information rod EXTREMITES DE TIGES END OF ROD Tige taraudee Tapped rod Tige filetee Threaded rod AMORTISSEMENT DAMPING A l'avant In the front A l'arriere...

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Vérin bloc BDS, BDE & BDA-7

Options Options Avec purges (PU) With venting ports (PU) Tige d’information (I) Information rod (I) Avec lamages (LA) With counterbores (LA) Amortissement sur le devant (A1) Damping on head (A1) Accessoires Accessories Amortissement à l’arrière (A2) Damping on bottom (A2) Amortissement des 2 cotés (A3)=(A1)+(A2) Damping on both sides (A3)=(A1)+(A2)

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Vérin bloc BDS, BDE & BDA-8

Finitions de tiges et accessoires Rod ends & accessories Type F F type Type T T type TYPE

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Vérin bloc BDS, BDE & BDA-9

Plan DrawingClavette fournie Key provided ► Kits de joints disponibles en stock Seals kits available TYPE

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Vérin bloc BDS, BDE & BDA-11

BDE UTILISATION INTENSIVE Alesages 25 a 125mm Courses a la demande Plusieurs types de fixations et alimentations Pression d'epreuve : 500 bars Pression d'utilisation maxi : 350 bars HEAVY DUTY Bores 25 to 125mm Strokes on demand Several types of fixtures and feedings Test pressure: 500 bars Max working pressure: 350 bars

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Vérin bloc BDS, BDE & BDA-13

Description du BDE BDE Description □ Rainure de clavette (clavette fournie) ■ Corps monobloc, alesage galete ■ Tige piston monobloc ■ Courses ± 0,3mm ■ Guidage ameliore sur piston et tige ■ Designation: P16 ■ Finition de tiges, accessoires et options : P17, P18 ■ Key groove (key provided) ■ Solid body, burnished bore ■ Solid piston rod ■ Strokes ± 0,3mm ■ Guiding improved on piston and rod ■ Designation:? 16 ■ Rod end, accessories and options:P17, P18 Type AG Alimentation sur le dessus a gauche Fixation perpendiculaire AG Model Tapped ports at the top left side Fixture perpendicular to the rod P20...

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Vérin bloc BDS, BDE & BDA-14

Amélioration du guidage pour une utilisation intensive Baisse du risque de fuite, amélioration de la durée de vie Guiding improvement for heavy duty Lowering of leakage risk, life time improvement Joints d’alimentation en gorges fermées et lamages sur tous les trous de fixation Feeding seal in closed grooves and counterbores on all fixing holes

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Vérin bloc BDS, BDE & BDA-15

Nouveau modèle : F4 avec position de rainure de clavette sur demande New model: F4 with keyway position on demand Avantages par rapport au BDS : Advantages compared to BDS type: Moins cher Cheaper Plus compact More compact Alimentation dans la même plan Feeding in the same plan Joints hautes température : jusque 200°C (392°F) High temperature seals: Up to 200°C (392°F) (Pour des températures > 150°C (302°F), veuillez nous contacter) (For temperature > 150°C (302°F), please contact us)

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Vérin bloc BDS, BDE & BDA-16

Designation du BDE BDE DesignationPression d'epreuve Test pressure : 500 bars Pression d'utilisation maxi Max working pressure: 350 bars Exemple de designation >>> Designation example >>> COURSES (mm) STROKES (mm) De 5 en 5 jusque 50mm puis de 10 en 10 (Autres sur demande) From 5 to 5 up to 50 mm, then from 10 to 10 (Others on request) JOINTS SEALS Nitrile T<90°C (194°F) Nitrile T<90°C (194°F) Viton® T<150°C (302°F) Viton® T<150°C(302F) Hautes temperatures T<200°C (392°F) High temperature T<200°C(392°F) FIXATION ET ALIMENTATION FIXTURE AND FEEDING Fixation parallele a la tige / Alimentation taraudee...

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Vérin bloc BDS, BDE & BDA-17

Extremites de tiges - Options Ends rod - Options Type F F type Options Options ATTENTION : Pour les verins de type P, F2 ou F3 avec des courses >130mm, les 4 trous lisses de fixation paralleles a la tige sont automatiquement remplaces par 4 taraudages (TA) sur les deux faces pour le type P et sur la face d'alimentation pour les types F2 et F3. WARNING: For cylinders type P, F2 or F3 with strokes >130mm, 4 smooth holes are replaced automaticaly by 4 tapped holes (TA) on 2 sides for P type and on feeding side for F2 and F3 types.

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