CN219819481U - Mechanical part machining clamp - Google Patents

Abstract

The utility model discloses a mechanical part machining fixture, which comprises a box body, wherein the left side and the right side of the inner cavity of the box body are both in sliding connection with a movable plate, the top of the movable plate penetrates through the box body and is fixedly connected with an L-shaped plate, one side of the L-shaped plate is in threaded connection with a screw rod, one end of the screw rod penetrates through the L-shaped plate and is rotationally connected with a clamping plate through a bearing, and an electric cylinder is fixedly arranged at the bottom of the box body and is positioned at the back of the movable plate.

Description

A mechanical parts processing fixture

Technical field

The utility model relates to the technical field of mechanical parts processing, specifically a mechanical parts processing fixture.

Background technique

Mechanical parts processing refers to the process of changing the external dimensions or performance of mechanical parts through mechanical equipment. In the process of mechanical parts processing, in order to fix the mechanical parts, it is usually necessary to use clamps to clamp the mechanical parts. Among them, the existing The patent with announcement number CN216327705U discloses a mechanical parts processing fixture, which includes a base and a moving block. The base is provided with a moving groove, and a threaded rod is rotatably connected in the moving groove. The base is provided with a clamping device for matching The fixed component, the moving block is threadedly connected to the threaded rod; however, the above-mentioned patent manually rotates the threaded rod to drive the clamping part to move to clamp and limit the mechanical parts, and this clamping method is used when the same batch of mechanical parts needs to be processed. When clamping, the staff still need to repeatedly rotate the threaded rod to clamp and disassemble the mechanical parts, which increases the labor intensity of the staff and reduces the clamping efficiency, making it unable to meet the needs of customers. demand, for this reason we propose a mechanical parts processing fixture to solve the above problems.

Utility model content

In view of the problems existing in the prior art, the purpose of this utility model is to provide a mechanical parts processing fixture, which has the advantage of improving the clamping and limiting efficiency when the processing fixture is in use, and solves the problem of clamping and limiting when the above-mentioned processing fixture is in use. The problem of low holding limit efficiency.

In order to achieve the above purpose, the present invention provides the following technical solution: a mechanical parts processing fixture, including a box body, the left and right sides of the inner cavity of the box are slidingly connected with movable plates, the top of the movable plate penetrates the box body and An L-shaped plate is fixedly connected, and one side of the L-shaped plate is threadedly connected with a screw. One end of the screw penetrates the L-shaped plate and is connected to a splint through bearing rotation. The bottom of the box is fixed on the back of the movable plate. An electric cylinder is installed. The telescopic end of the electric cylinder penetrates the box and is fixedly connected to the drive plate. The left and right sides of the front of the drive plate are fixedly connected to drive columns. The front of the drive column penetrates the movable plate and extends to On the outside of the movable plate, the front side of the movable plate is provided with a driving slot for use with the driving column.

Preferably, first slide rails are fixedly connected to both left and right sides of the inner cavity of the box, and the outer surface of the first slide rail is slidingly connected to the inner surface of the drive plate.

Preferably, a second slide rail is fixedly connected to the bottom of the inner cavity of the box, and the outer surface of the second slide rail is slidingly connected to the inner surface of the movable plate.

Preferably, one side of the splint is fixedly connected with a rubber pad, and the outer surface of the splint is slidingly connected to the connection point of the L-shaped plate.

Preferably, a pad used in conjunction with the L-shaped plate is fixedly connected to the top of the box, and buffer pads are fixedly connected to both left and right sides of the pad.

Preferably, support legs are fixedly connected to the left and right sides of the bottom of the box, and an access panel is fixedly mounted on the front of the box through screws.

Compared with the existing technology, the beneficial effects of this utility model are as follows:

The utility model can quickly clamp and limit mechanical parts by arranging a box, a movable plate, an L-shaped plate, a screw, a splint, an electric cylinder, a driving plate, a driving column and a driving groove. At the same time, the L-shaped plate and the screw are When used together, the clamping spacing of the clamping plates on both sides can be adjusted. By arranging the above structure, it has the advantage of improving the clamping limit efficiency when the processing fixture is in use, and solves the problem of clamping limit when the above-mentioned processing fixture is in use. The problem of low efficiency can meet the needs of customers.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a cross-sectional view of the box structure of the utility model;

Figure 3 is a perspective view of the movable panel structure of the present utility model;

Figure 4 is a front view of the access panel structure of the present utility model.

In the picture: 1. Box; 2. Movable plate; 3. L-shaped plate; 4. Screw; 5. Plywood; 6. Electric cylinder; 7. Drive plate; 8. Drive column; 9. Drive slot; 10. One slide rail; 11, second slide rail; 12, rubber pad; 13, backing plate; 14, buffer pad; 15, support leg; 16, access plate.

Implementation

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 4. A mechanical parts processing fixture includes a box 1. The left and right sides of the inner cavity of the box 1 are slidingly connected with movable plates 2. The top of the movable plate 2 penetrates the box 1 and is fixedly connected with L Type plate 3, one side of the L-shaped plate 3 is threadedly connected with a screw rod 4, one end of the screw rod 4 penetrates the L-shaped plate 3 and is connected to a splint 5 through bearing rotation. The bottom of the box 1 is fixedly installed on the back of the movable plate 2. Electric cylinder 6. The telescopic end of the electric cylinder 6 penetrates the box 1 and is fixedly connected to the driving plate 7. The left and right sides of the front of the driving plate 7 are fixedly connected to the driving columns 8. The front of the driving column 8 penetrates the movable plate 2 and extends to A driving groove 9 used in conjunction with the driving column 8 is provided on the outside and front of the movable plate 2 .

In this embodiment: the utility model can set up the box 1, the movable plate 2, the L-shaped plate 3, the screw 4, the clamping plate 5, the electric cylinder 6, the driving plate 7, the driving column 8 and the driving groove 9, so that the mechanical parts can be processed. Quick clamping limit. At the same time, the combined use of L-shaped plate 3 and screw 4 can adjust the clamping distance of the clamping plates 5 on both sides. By setting the above structure, the clamping limit can be improved when the processing fixture is used. The advantage of efficiency solves the problem of low clamping and limiting efficiency when the above-mentioned processing fixture is used, thus meeting the needs of customers.

As a technical optimization solution of the present invention, first slide rails 10 are fixedly connected to the left and right sides of the inner cavity of the box 1 , and the outer surface of the first slide rail 10 is slidingly connected to the inner surface of the drive plate 7 .

In this embodiment, by providing the first slide rail 10, the driving plate 7 can be supported and guided at the same time.

As a technical optimization solution of the present invention, a second slide rail 11 is fixedly connected to the bottom of the inner cavity of the box 1 , and the outer surface of the second slide rail 11 is slidingly connected to the inner surface of the movable plate 2 .

In this embodiment, by providing the second slide rail 11, the movable plate 2 can be supported and guided at the same time.

As a technical optimization solution of the present invention, one side of the plywood 5 is fixedly connected with a rubber pad 12 , and the outer surface of the plywood 5 is slidingly connected to the connection point of the L-shaped plate 3 .

In this embodiment, by providing the rubber pad 12, the splint 5 can be protected.

As a technical optimization solution of the present invention, the top of the box 1 is fixedly connected with a pad 13 used in conjunction with the L-shaped plate 3, and the left and right sides of the pad 13 are fixedly connected with buffer pads 14.

In this embodiment, by providing the backing plate 13, the mechanical parts can be supported, and by providing the buffer pad 14, the connection between the backing plate 13 and the L-shaped plate 3 can be cushioned and protected.

As a technical optimization solution of the present invention, support legs 15 are fixedly connected to the left and right sides of the bottom of the box 1 , and an access panel 16 is fixedly installed on the front of the box 1 through screws.

In this embodiment, the support legs 15 are provided to support the device, and the access panel 16 is provided to facilitate the staff to regularly replace and maintain the parts in the inner cavity of the box 1 .

Working principle: When the same batch of mechanical parts needs to be processed and clamped, the staff first adjusts the clamping distance according to the specifications of the mechanical parts, and then the staff rotates the screws 4 on both sides in turn, so that the screws 4 drive the splint 5 The threads on the inner surface of the L-shaped plate 3 rotate, and at the same time, the screw 4 drives the splint 5 and the rubber pad 12 to slide and move on the inner surface of the L-shaped plate 3, so that the splints 5 and rubber pads 12 on both sides move to the appropriate clamping position. This completes the adjustment of the clamping distance;

Then, the staff places the mechanical parts at the center of the top of the backing plate 13. Then, the staff energizes the plug of the electric cylinder 6 and starts the external controller of the electric cylinder 6, so that the telescopic end of the electric cylinder 6 pushes the drive plate 7 to move upward. At the same time, the driving plate 7 drives the driving column 8 to slide on the inner surface of the driving groove 9 to push the movable plate 2 to move, so that the movable plates 2 on both sides drive the L-shaped plates 3 to slide towards each other, so that the L-shaped plates 3 on both sides drive the The splint 5 and the rubber pad 12 are in contact with the mechanical parts, thereby completing the rapid clamping and limiting of the mechanical parts. After the processing of the mechanical parts is completed, the staff starts the electric cylinder 6 again, so that the electric cylinder 6 drives the drive plate 7 to move in the reverse direction. As a result, the L-shaped plates 3 on both sides drive the clamping plates 5 to move in the opposite direction away from the mechanical parts, thereby releasing the clamping limit of the mechanical parts. This is repeated to achieve the clamping limit of the same batch of mechanical parts. The device operates Simple and easy to use, it can meet the needs of customers and at the same time improve the clamping and limiting efficiency.

The standard parts used in this application document can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part use mature bolts, rivets, welding, etc. in the existing technology. Conventional means, machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be realized through simple programming by those skilled in the art, and it is well known in the art. Common sense, and this application document is mainly used to protect mechanical devices, so this application document will not explain the control method and circuit connection in detail.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a mechanical parts adds clamping apparatus, includes box (1), its characterized in that: the utility model discloses a motor drive device for a motor vehicle, including box (1), box (2), drive post (8) openly run through the outside of box (1) and extension to fly leaf (2), drive post (9) cooperation use are offered in the front of fly leaf (2), drive post (8) cooperation use to one side screw thread connection has screw rod (4), one end of screw rod (4) runs through L template (3) and is connected with splint (5) through the bearing rotation, the bottom of box (1) and be located the back fixed mounting of fly leaf (2) have electric cylinder (6), the flexible end of electric cylinder (6) runs through box (1) and fixedly connected with drive plate (7), the positive left and right sides of drive plate (7) is all fixedly connected with drive post (8), the front of drive post (8) runs through fly leaf (2).

2. A machine part machining jig according to claim 1, wherein: the left side and the right side of the inner cavity of the box body (1) are fixedly connected with first sliding rails (10), and the outer surfaces of the first sliding rails (10) are in sliding connection with the inner surfaces of the driving plates (7).

3. A machine part machining jig according to claim 1, wherein: the bottom of the inner cavity of the box body (1) is fixedly connected with a second sliding rail (11), and the outer surface of the second sliding rail (11) is in sliding connection with the inner surface of the movable plate (2).

4. A machine part machining jig according to claim 1, wherein: one side of the clamping plate (5) is fixedly connected with a rubber pad (12), and the outer surface of the clamping plate (5) is in sliding connection with the joint of the L-shaped plate (3).

5. A machine part machining jig according to claim 1, wherein: the top of box (1) fixedly connected with and L template (3) cooperation backing plate (13) of using, the left and right sides of backing plate (13) all fixedly connected with blotter (14).

6. A machine part machining jig according to claim 1, wherein: the left side and the right side of the bottom of the box body (1) are fixedly connected with supporting legs (15), and the front of the box body (1) is fixedly provided with an access board (16) through screws.