CN219276507U

CN219276507U - Oil cylinder slide block backstop device

Info

Publication number: CN219276507U
Application number: CN202223404762.7U
Authority: CN
Inventors: 邱鹏涌; 李翔; 朱明明
Original assignee: Shanghai Yichang Auto Parts Co ltd
Current assignee: Shanghai Yichang Auto Parts Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-30
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of movement stopping of an injection mold slide block oil cylinder, and discloses an oil cylinder slide block stopping device, which comprises a mold oil cylinder, wherein a push block is fixedly arranged at the movable end of the mold oil cylinder, a stopping guide insert is arranged at the upper part of the push block, a bottom pressing plate is arranged at the front side of the stopping guide insert, a stopping block body is arranged at the upper part of the stopping guide insert, a slide block body is arranged at the back of the stopping block body, a guide block is inserted and installed at the upper part of the stopping guide insert, and the oil cylinder slide block stopping device is composed of the slide block stopping block body, the stopping insert, the guide block and a side pressing block.

Description

Oil cylinder slide block backstop device

Technical Field

The utility model relates to the technical field of movement stopping of an injection mold slide block oil cylinder, in particular to an oil cylinder slide block stopping device.

Background

The mould is a tool for manufacturing shaped articles, which consists of various parts, and different moulds consist of different parts, and the processing of the appearance of the articles is realized mainly by changing the physical state of the shaped materials, namely the name of 'industrial mother'.

In the plastic mould manufacturing process, hydro-cylinder stopping is an important mould manufacturing requirement, but because of actual reasons such as error on spare part processing and bench worker die distribution level are uneven, often cause the condition that conventional stopping device appears the mould card and stop to take place in the use, because current most hydro-cylinder slider stopping device can not dismantle fast, lead to the inside part of mould to not in time change, have influenced the production progress of mill.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an oil cylinder sliding block backstop device for solving the problems in the background.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cylinder slide block backstop device comprises a mould cylinder, a push block is fixedly arranged at the movable end of the mould cylinder, a backstop guide insert is arranged at the upper part of the push block, a first through groove is formed in the front side of the backstop guide insert, a first threaded hole and a second through groove are formed in the front side of the guide block, a slide block body is arranged at the back of the backstop block body, a guide block is installed on the upper portion of the backstop guide insert in an inserted mode, a side face of the backstop guide insert is provided with the backstop insert, a side pressing block is arranged on one side, far away from the backstop guide insert, of the backstop insert, a connecting rod is arranged on the front side, close to the backstop guide insert, of the first through groove is formed in the front side of the side pressing block, a first locking bolt is arranged on the front side of the bottom pressing block, a first through groove is formed in the upper portion of the bottom pressing block body, a second through groove is formed in the front side fixing block of the side body, a second through groove is formed in the front side face of the backstop block body, and a second through groove is formed in the front of the side pressing block, and the second through groove is formed in the front of the side face of the backstop insert.

Preferably, the push block is in plug connection with the plug groove, the central lines of the die cylinder, the push block and the anti-back guide insert are positioned on the same vertical line, the anti-back guide insert is in plug connection with the bottom pressing plate through a slot I, the section of the upper part of the anti-back guide insert is in an A-shaped structure, the anti-back guide insert is matched with the through slot I, and the anti-back guide insert and the guide block are convenient to install.

Preferably, the connecting rod penetrates through the inserting hole and extends to the inside of the adapting hole, and the adapting hole is a kidney-shaped hole and can perform movement with a certain stroke.

Preferably, the guide block, the retaining insert and the side pressing block are all provided with two identical guide blocks, the two retaining inserts and the two side pressing blocks are symmetrically distributed relative to the retaining guide inserts, and the guide block is positioned in the second through groove and can play a guiding role.

Preferably, the retaining block body is connected with the bottom pressing plate in a plugging manner through a first slot and a first plug block, and the retaining block body is connected with the sliding block body in a plugging manner through a second slot and a second plug block, so that the retaining block is the most practical.

Preferably, the guide block and the retaining insert are both positioned in the second adapting groove, the section of the second adapting groove is in a b-shaped structure, the guide block is positioned on the upper portion of the retaining insert, the first locking bolt penetrates through the bottom pressing plate and extends to the inside of the threaded hole, the first locking bolt is in threaded connection with the threaded hole, the bottom pressing plate is conveniently installed, meanwhile, the bottom pressing plate is conveniently detached, and the inside of the die can be rapidly maintained.

Compared with the prior art, the utility model provides the cylinder slide block backstop device, which has the following beneficial effects: this hydro-cylinder slider backstop device is by slider backstop piece body, and the backstop mold insert, the guide block, the side pressure piece is formed in the combination, just can have more processing mode selections in spare part manufacturing process to satisfy spare part complex tolerance demand, the position that easily loses is made into individual part simultaneously, and convenient production in-process fitter tears down and trades the update, and during maintenance, only need tear down the bottom clamp plate, just can maintain inside the mould, labour saving and time saving, the practicality also obtains further reinforcing, has also promoted the production efficiency of mill.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a slider body mounting structure according to the present utility model;

FIG. 3 is a schematic view of a split structure of the present utility model;

fig. 4 is a schematic side view of the present utility model.

Wherein: 1. a mold cylinder; 2. a pushing block; 3. a backstop guide insert; 4. a plug hole; 5. a plug-in groove; 6. a connecting rod; 7. a stop block body; 8. a bottom platen; 9. a first locking bolt; 10. a first slot; 11. a first plug block; 12. a second slot; 13. a slider body; 14. a second plug block; 15. a guide block; 16. a first through groove; 18. a backstop insert; 19. a second locking bolt; 20. a side pressing block; 21. a threaded hole; 22. an adaptation groove II; 23. an adapter hole; 24. and a second through groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the cylinder slide block backstop device comprises a die cylinder 1, a push block 2 is fixedly arranged at the movable end of the die cylinder 1, a backstop guide insert 3 is arranged at the upper part of the push block 2, a bottom pressing plate 8 is arranged at the front side of the backstop guide insert 3, a backstop block body 7 is arranged at the upper part of the backstop guide insert 3, a slide block body 13 is arranged at the back of the backstop block body 7, a guide block 15 is inserted and installed at the upper part of the backstop guide insert 3, a backstop insert 18 is arranged at the side surface of the backstop guide insert 3, a side pressing block 20 is arranged at one side, far away from the backstop guide insert 3, of the backstop insert 18, the guide block 15, the backstop insert 18 and the side pressing block 20 are all provided with the same two, the two guide blocks 15, the two backstop inserts 18 and the two side pressing blocks 20 are symmetrically distributed relative to the backstop guide insert 3, the guide block 15 is positioned in a through groove two 24, the die cylinder 1 is utilized to provide motion power for the slide block body 13 and the backstop device, so that the slide block can move forwards and backwards, and the left side of the slide block can move upwards and backwards by utilizing the forward direction of the guide insert 3 and the side of the backstop insert 20 and the side pressing block 20 is perpendicular to the backstop insert 20, and the side of the backstop insert is formed by the direction of the backstop insert 20, and the side of the backstop insert is 90;

the front side of the anti-back guide insert 3 is provided with a plug hole 4 and a plug groove 5, the push block 2 is in plug connection with the plug groove 5, the center lines of the die cylinder 1, the push block 2 and the anti-back guide insert 3 are positioned on the same vertical line, the anti-back guide insert 3 is in plug connection with the bottom pressing plate 8 through a first slot 10, the section of the upper part of the anti-back guide insert 3 is of an A-shaped structure, the anti-back guide insert 3 is matched with the first through slot 16, the connecting rod 6 penetrates through the plug hole 4 and extends to the inside of the adapting hole 23, the adapting hole 23 is a kidney-shaped hole, the connecting rod 6 is installed in the interior of the plug hole 4 in a plug manner, one side of the guide block 15, close to the anti-back guide insert 3, is provided with the first through slot 16, the front side of the side pressing block 20 is provided with a threaded hole 21 and a second adapting slot 22, the front side of the bottom pressing plate 8 is provided with a first locking bolt 9, the upper part of the bottom pressing plate 8 is provided with a first slot 10, the front side of the anti-back guide insert body 7 is fixedly provided with a first plug 11, the guide block 15 and the contact area of the anti-back insert 18 is in a certain distance, the anti-back guide insert 15 and the anti-back insert 18 can be completely matched with the light injection molding cylinder, and the anti-back stroke can not be achieved after the compression molding cylinder is completely needed, and the compression molding is carried out, and the compression molding cylinder is needed, and the compression stroke is not needed, and the compression molding is carried out directly, and the compression stroke is needed;

the anti-return block body 7 is connected with the bottom pressing plate 8 in an inserting mode through the first inserting groove 10 and the first inserting block 11, the anti-return block body 7 is connected with the sliding block body 13 in an inserting mode through the second inserting groove 12 and the second inserting block 14, the second inserting groove 12 is formed in the back of the anti-return block body 7, the second inserting block 14 is fixedly arranged on the front side of the sliding block body 13, the locking bolt 19 is connected with the inner thread of the anti-return insert 18, the adapting hole 23 is formed in the front portion of the anti-return block body 7, the through groove 24 is further formed in the side face of the anti-return block body 7, the guide block 15 and the anti-return insert 18 are located in the inner portion of the adapting groove 22, the section of the adapting groove 22 is in a 'b' -shaped structure, the guide block 15 is located on the upper portion of the anti-return insert 18, the locking bolt 9 penetrates through the bottom pressing plate 8 and extends to the inner portion of the threaded hole 21, the locking bolt 9 is in threaded connection with the threaded hole 21, the oil cylinder drives the anti-return guide piece 3 to move backwards, the guide block 15 on the left side and the right side is separated from the contact range of the anti-return insert 18 through acting force, and the anti-return block can be continuously separated from the normal production die structure through the anti-return structure.

Working principle: the cylinder slide block retaining device is formed by combining a slide block retaining block body 7, a retaining insert 18, a guide block 15 and a side pressure block 20, is arranged on the connection of a cylinder and a slide block of any die, utilizes a die cylinder 1 to provide motion power for the slide block body 13 and the retaining device, enables the slide block to move forwards and backwards, utilizes the cylinder to advance to push the guide block 15 on the left side and the right side of the retaining guide insert 3 into grooves formed by the side pressure block 20 and the retaining insert 18, can play a retaining effect as long as the motion direction of the retaining insert 18 is vertical to 90 degrees, enables the contact area of the guide block 15 and the retaining insert 18 to have a certain distance through calculating the cylinder, enables the guide block 15 to be completely separated from the contact with the retaining insert 18 through a certain stroke, does not need to be purchased in the forming process, can use a light-duty cylinder to advance and back as long as the motion of the slide block does not exceed a certain motion, can not end when the slide block is in a certain motion range, can be separated from the inner side of the heavy-duty cylinder 9 through driving the guide insert, and can be continuously separated from the inner side of the die insert 18 through a high-duty structure, and the retaining structure can be continuously maintained when the retaining insert 9 is in a proper motion range is required to be continuously moved, and a retaining structure is continuously moved to be easily maintained.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The cylinder slide block retaining device comprises a mould cylinder (1), and is characterized in that: the movable end of the die cylinder (1) is fixedly provided with a push block (2), the upper part of the push block (2) is provided with a stop guide insert (3), the front side of the stop guide insert (3) is provided with a bottom pressing plate (8), the upper part of the stop guide insert (3) is provided with a stop block body (7), the back of the stop block body (7) is provided with a slide block body (13), the upper part of the stop guide insert (3) is inserted and provided with a guide block (15), the side surface of the stop guide insert (3) is provided with a stop insert (18), the side of the retaining insert (18) far away from the retaining guide insert (3) is provided with a side pressing block (20), the front side of the retaining guide insert (3) is provided with a plug hole (4) and a plug groove (5), the inside of the plug hole (4) is plugged and provided with a connecting rod (6), one side of the guide block (15) close to the retaining guide insert (3) is provided with a through groove I (16), the front side of the side pressing block (20) is provided with a threaded hole (21) and an adapting groove II (22), the front side of the bottom pressing plate (8) is provided with a locking bolt I (9), the upper part of the bottom pressing plate (8) is provided with a slot I (10), the anti-return block is characterized in that the first plug block (11) is fixedly arranged on the front side of the anti-return block body (7), the second plug block (14) is fixedly arranged on the front side of the sliding block body (13), the second locking bolt (19) is connected with the inner thread of the anti-return insert (18), the adapting hole (23) is formed in the front portion of the anti-return block body (7), and the second through groove (24) is further formed in the side face of the anti-return block body (7).

2. The cylinder block backstop device according to claim 1, wherein: the push block (2) is in plug connection with the plug groove (5), the center lines of the die oil cylinder (1), the push block (2) and the stop guide insert (3) are located on the same vertical line, the stop guide insert (3) is in plug connection with the bottom pressing plate (8) through a first slot (10), the section of the upper portion of the stop guide insert (3) is of an A-shaped structure, and the stop guide insert (3) is matched with the first through groove (16).

3. The cylinder block backstop device according to claim 1, wherein: the connecting rod (6) penetrates through the inserting hole (4) and extends to the inside of the adapting hole (23), and the adapting hole (23) is a kidney-shaped hole.

4. The cylinder block backstop device according to claim 1, wherein: the guide blocks (15), the backstop inserts (18) and the side pressure blocks (20) are all provided with two identical guide blocks (15), the backstop inserts (18) and the side pressure blocks (20) are symmetrically distributed relative to the backstop guide inserts (3), and the guide blocks (15) are located in the through grooves (24).

5. The cylinder block backstop device according to claim 1, wherein: the anti-return block body (7) is connected with the bottom pressing plate (8) in an inserting mode through a first inserting groove (10) and a first inserting block (11), and the anti-return block body (7) is connected with the sliding block body (13) in an inserting mode through a second inserting groove (12) and a second inserting block (14).

6. The cylinder block backstop device according to claim 1, wherein: the guide block (15) and the retaining insert (18) are both positioned in the second adapting groove (22), the section of the second adapting groove (22) is of a 'b' -shaped structure, the guide block (15) is positioned on the upper portion of the retaining insert (18), the first locking bolt (9) penetrates through the bottom pressing plate (8) and extends to the inside of the threaded hole (21), and the first locking bolt (9) is in threaded connection with the threaded hole (21).