CN214923638U

CN214923638U - Pneumatic auxiliary centering clamping device

Info

Publication number: CN214923638U
Application number: CN202120115840.8U
Authority: CN
Inventors: 李耀岐
Original assignee: Shenzhen Julongda Electromechanical Equipment Co ltd
Current assignee: Shenzhen Julongda Electromechanical Equipment Co ltd
Priority date: 2021-01-17
Filing date: 2021-01-17
Publication date: 2021-11-30
Anticipated expiration: 2031-01-17

Abstract

The utility model discloses a pneumatic supplementary centering clamping device, including the loading board, the equal fixed mounting in both sides at loading board top has the curb plate, the equal fixed mounting in top of curb plate has the diaphragm, two fixed mounting has the connecting plate between the curb plate, one side fixed mounting of connecting plate has the cylinder, the bottom fixed mounting of diaphragm has two slide bars, the other end of slide bar and the top fixed connection of loading board, sliding connection has stopper, bottom plate and roof on the slide bar, the top fixed mounting of bottom plate has first grip slipper, the bottom fixed mounting of roof has the second grip slipper, the flexible end of cylinder and the top fixed connection of roof. The utility model relates to a reinforcing bar processing technology field, simple structure, convenient operation can realize the tight effect of quick clamp, has improved the efficiency of reinforcing bar processing.

Description

Pneumatic auxiliary centering clamping device

Technical Field

The utility model relates to a reinforcing bar processing technology field especially relates to a pneumatic supplementary centering clamping device.

Background

In the processing process of the steel bar, the steel bar needs to be positioned and then processed, various clamps need to be used, the molded surfaces and the positioning holes of different products are different, various clamps need to be used, the stability of the clamps and the matching reliability of the clamps and product workpieces have important influence on the final processing precision of the products, and therefore different product workpieces and even different clamping positions have different requirements on clamping.

The existing centering and clamping device for processing the steel bars is relatively complex to operate, the effect of quick clamping cannot be achieved, the time required by processing the steel bars is prolonged, the processing efficiency of the steel bars is reduced, and for this reason, a pneumatic auxiliary centering and clamping device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a pneumatic auxiliary centering and clamping device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pneumatic supplementary centering clamping device, includes the loading board, the equal fixed mounting in both sides at loading board top has the curb plate, the equal fixed mounting in top of curb plate has the diaphragm, two fixed mounting has the connecting plate between the curb plate, one side fixed mounting of connecting plate has the cylinder, the bottom fixed mounting of diaphragm has two slide bars, the other end of slide bar and the top fixed connection of loading board, sliding connection has stopper, bottom plate and roof on the slide bar, the top fixed mounting of bottom plate has first centre gripping seat, the bottom fixed mounting of roof has the second centre gripping seat, the flexible end of cylinder and the top fixed connection of roof.

Preferably, the second clamping seat and the first clamping seat are both U-shaped, and the second clamping seat and the first clamping seat are vertically symmetrical.

Preferably, the bottom fixed mounting of loading board has the mounting panel, be four mounting holes seted up for rectangular array on the mounting panel.

Preferably, the bottom of the bearing plate is fixedly provided with two supporting plates, and one side of each supporting plate is fixedly connected with the mounting plate.

Preferably, the opening that supplies the slide bar to pass is all seted up to the four corners department of roof and bottom plate, open-ended inside fixed mounting has the ball sliding sleeve, the ball sliding sleeve slides and cup joints on the slide bar.

Preferably, the top fixed mounting of loading board has two gag lever posts, set up the opening that supplies the gag lever post to pass on the stopper.

Compared with the prior art, the beneficial effects of the utility model are that:

make its flexible end promote the roof downstream through the cylinder, drive the second grip slipper downstream through the roof, carry out the centre gripping to the reinforcing bar through the cooperation of second grip slipper and first grip slipper, it is spacing to the removal of bottom plate and roof through the stopper, avoid the centre gripping tension, reinforcing bar processing accomplishes the back, the flexible end of control cylinder return and return reset can, simple structure, convenient operation can realize the effect of quick clamp, the efficiency of reinforcing bar processing has been improved.

Drawings

Fig. 1 is a schematic front view of a pneumatic auxiliary centering and clamping device of the present invention;

fig. 2 is a schematic side view of the pneumatically assisted centering and clamping device according to the present invention;

fig. 3 is a rear view schematic structural diagram of the pneumatic auxiliary centering and clamping device of the present invention.

In the figure: 1. a carrier plate; 2. a support plate; 3. mounting a plate; 4. a side plate; 5. a transverse plate; 6. a cylinder; 7. a connecting plate; 8. a slide bar; 9. a limiting block; 10. a ball sliding sleeve; 11. a base plate; 12. a first clamping seat; 13. a top plate; 14. a second clamping seat; 15. mounting holes; 16. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a pneumatic auxiliary centering clamping device, including loading board 1, the equal fixed mounting in both sides at loading board 1 top has curb plate 4, the equal fixed mounting in top of curb plate 4 has diaphragm 5, fixed mounting has connecting plate 7 between two curb plates 4, one side fixed mounting of connecting plate 7 has cylinder 6, the bottom fixed mounting of diaphragm 5 has two slide bars 8, the other end of slide bar 8 and the top fixed connection of loading board 1, sliding connection has stopper 9 on slide bar 8, bottom plate 11 and roof 13, the top fixed mounting of bottom plate 11 has first grip slipper 12, the bottom fixed mounting of roof 13 has second grip slipper 14, the flexible end of cylinder 6 and the top fixed connection of roof 13.

Wherein, second holder 14 and first holder 12 are "U" type, and second holder 14 and the perpendicular symmetry of first holder 12 are convenient for carry out the centre gripping to the reinforcing bar, make the more stable of centre gripping simultaneously.

Wherein, the bottom fixed mounting of loading board 1 has mounting panel 3, is the rectangular array on the mounting panel 3 and has seted up four mounting holes 15, is convenient for the installation and the dismantlement of device through mounting panel 3.

Wherein, the bottom fixed mounting of loading board 1 has two backup pads 2, and one side and the mounting panel 3 fixed connection of backup pad 2 support the device through backup pad 2 and make its process of operation more stable.

Wherein, the opening that supplies slide bar 8 to pass is all seted up to roof 13 and bottom plate 11's four corners department, and open-ended inside fixed mounting has ball sliding sleeve 10, and ball sliding sleeve 10 slides and cup joints on slide bar 8, and when bottom plate 11 and roof 13 took place the position and remove, the inside ball of ball sliding sleeve 10 took place to rotate, reduces the frictional force of slip process, makes the better smoothness of gliding process, has also improved the stability when sliding simultaneously.

Wherein, the top fixed mounting of loading board 1 has two gag lever posts 16, sets up the opening that supplies gag lever post 16 to pass on the stopper 9, carries out spacingly and direction through gag lever post 16 to stopper 9's removal, avoids stopper 9 to take place the skew at the in-process position that removes, has improved the stability that stopper 9 removed.

The working principle is as follows: the utility model discloses in, when needing to press from both sides the reinforcing bar tightly, place the reinforcing bar on first grip slipper 12, start cylinder 6, make its flexible end promote roof 13 downstream through cylinder 6, drive second grip slipper 14 downstream through roof 13, carry out the centre gripping to the reinforcing bar through the cooperation of second grip slipper 14 and first grip slipper 12, it is spacing to the removal of bottom plate 11 and roof 13 through stopper 9, it is too tight to avoid the centre gripping, after the reinforcing bar processing is accomplished, the flexible end of control cylinder 6 returns back and contracts and reset can, moreover, the steam generator is simple in structure, and convenient for operation can realize the effect of quick clamp, and the efficiency of reinforcing bar processing is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pneumatic auxiliary centering and clamping device comprises a bearing plate (1) and is characterized in that, the two sides of the top of the bearing plate (1) are both fixedly provided with side plates (4), the top of each side plate (4) is both fixedly provided with a transverse plate (5), a connecting plate (7) is fixedly arranged between the two side plates (4), an air cylinder (6) is fixedly arranged on one side of the connecting plate (7), two sliding rods (8) are fixedly arranged at the bottom of the transverse plate (5), the other end of the slide bar (8) is fixedly connected with the top of the bearing plate (1), the slide bar (8) is connected with a limiting block (9), a bottom plate (11) and a top plate (13) in a sliding way, a first clamping seat (12) is fixedly arranged at the top of the bottom plate (11), a second clamping seat (14) is fixedly arranged at the bottom of the top plate (13), the telescopic end of the cylinder (6) is fixedly connected with the top of the top plate (13).

2. A pneumatically assisted centering and clamping device according to claim 1, characterized in that said second clamping seat (14) and said first clamping seat (12) are "U" shaped and said second clamping seat (14) and said first clamping seat (12) are vertically symmetrical.

3. The pneumatic auxiliary centering and clamping device as claimed in claim 1, wherein a mounting plate (3) is fixedly mounted at the bottom of the bearing plate (1), and four mounting holes (15) are formed in the mounting plate (3) in a rectangular array.

4. A pneumatically assisted centering and clamping device according to claim 3, characterized in that two support plates (2) are fixedly mounted on the bottom of the carrier plate (1), and one side of the support plate (2) is fixedly connected with the mounting plate (3).

5. The pneumatic auxiliary centering and clamping device as claimed in claim 1, wherein openings for the sliding rod (8) to pass through are formed at four corners of the top plate (13) and the bottom plate (11), a ball sliding sleeve (10) is fixedly installed inside each opening, and the ball sliding sleeve (10) is slidably sleeved on the sliding rod (8).

6. The pneumatic auxiliary centering and clamping device as claimed in claim 1, wherein two limiting rods (16) are fixedly mounted on the top of the bearing plate (1), and a through hole for the limiting rods (16) to pass through is formed in the limiting block (9).