Positioning device for automobile part machining

Abstract

The utility model relates to the technical field of automobile part machining, and discloses a positioning device for automobile part machining, which comprises a machining table, supporting legs are mounted at four corners of the bottom of the machining table, a communication groove is formed in the middle of the machining table, and two clamping plates are arranged in the communication groove in a sliding manner. Two mounting frames located on one side of the communicating groove are mounted on the machining table, the two mounting frames are symmetrically arranged on the machining table, the mounting frames are U-shaped, movable shafts are rotationally arranged in the mounting frames, V-shaped frames are mounted on the movable shafts, grooves are formed in the two ends of the mounting frames, and the V-shaped frames are arranged in the grooves. A torsional spring connected with the groove is installed at the end, penetrating into the installation frame, of the movable shaft. A limiting plate is installed on the side, facing the middle of the machining table, of the installation frame. According to the automatic discharging device, automatic discharging can be achieved in the process that the two clamping plates are far away from each other and loosen clamping of the automobile parts, participation of workers is not needed in the whole process, and therefore the problem that the workers are scalded by the parts in the part taking process can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a positioning device for automobile parts processing. Background Art

[0002] Cars can be used to carry goods or passengers. They are usually assembled from a variety of accessories. Auto parts are the various units that make up the entire car and are a product that serves the car.

[0003] During the processing of automotive parts, they need to be positioned and fixed by a positioning device. Existing positioning devices mostly use a clamping mechanism to clamp the two ends of the parts. After the processing of the parts is completed, the clamping mechanism is released and the workers remove the parts. However, the existing positioning devices are not convenient for automatic unloading after the processing of the parts is completed. The temperature of the processed parts is relatively high, and there is a risk of burns when the workers take the parts. Therefore, there is still room for improvement in the existing technology. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning device for processing automobile parts to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A positioning device for processing automobile parts, comprising a processing table, legs are installed at the four corners of the bottom of the processing table, a connecting groove is provided in the middle of the processing table, two clamping plates are slidably provided in the connecting groove, two mounting frames are installed on one side of the connecting groove on the processing table, the two mounting frames are symmetrically arranged on the processing table, the mounting frame is U-shaped, a movable shaft is rotatably provided in the mounting frame, a V-shaped frame is installed on the movable shaft, grooves are provided at both ends of the mounting frame, a torsion spring connected to the groove is installed at one end of the movable shaft penetrating the mounting frame, a limiting plate is installed on one side of the mounting frame facing the middle of the processing table, and further comprises:

[0007] A driving mechanism is connected to the clamping plates and is used to drive the two clamping plates to move in the connecting groove.

[0008] As a further solution of the utility model: an inclined groove is provided in the middle of the processing table.

[0009] As a further solution of the utility model: a discharge chute is provided on a side of the processing table away from the mounting frame.

[0010] As a further solution of the utility model: the driving mechanism includes two side plates installed at the bottom of the processing table, the two side plates are symmetrically arranged on the processing table, a bidirectional screw is rotatably arranged between the two side plates, and a movable frame is threadedly connected to both sides of the bidirectional screw, the movable frame is connected to the clamping plate, and a guide rod slidably connected to the movable frame is installed between the ends of the two side plates, and a motor connected to the bidirectional screw is installed on one of the side plates.

[0011] As a further solution of the utility model: the V-shaped frame is rotatably provided with a first rotating shaft at one end close to the middle of the processing table and close to the discharge chute, and a first roller is installed on the first rotating shaft.

[0012] As a further solution of the utility model: a fixing plate is installed on one side of the clamping plate close to the V-shaped frame, a second rotating shaft is rotatably arranged on the fixing plate, and a second roller is installed on the second rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: when the present invention is in use, in the initial state, the two clamping plates are located on both sides of the connecting groove, but there is still a certain distance between the clamping plates and the ends of the connecting groove. At this time, the V-shaped frame is in a horizontal state with the connecting groove at one end close to the middle of the processing table under the action of the torsion spring and the limit plate. During processing, the auto parts to be processed are placed in the middle of the processing table, and under the action of the driving mechanism, the two clamping plates are moved synchronously and close to each other along the connecting groove, and the two ends of the auto parts are clamped and fixed by the two clamping plates. After the relevant processing equipment completes the processing of the auto parts, the driving mechanism will drive the two clamping plates to move away from each other, thereby releasing the clamping of the auto parts. When the two clamping plates are When the plate moves to the initial state, the driving mechanism continues to drive the clamping plate to move. During the continued movement of the clamping plate, the clamping plate will contact with the V-frame and push the V-frame, so that the V-frame rotates around the movable axis, so that the end of the V-frame can push the auto parts placed on the processing table and push the auto parts into the unloading chute. The auto parts slide out of the processing table along the unloading chute, so that automatic unloading can be achieved in the process of the two clamping plates moving away from and releasing the clamping of the auto parts, and the whole process does not require the participation of workers, thereby avoiding the problem of workers being scalded by parts during the retrieval process. After that, the driving mechanism drives the clamping plate to move to the initial state of the connecting groove, waiting for the processing of the next auto part, and the V-frame is also reset under the action of the torsion spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a schematic diagram of the structure of a positioning device for processing automobile parts.

[0015] Figure 2 The figure is a top view of a positioning device for processing automobile parts.

[0016] Figure 3The present invention is a schematic cross-sectional view of the end of a mounting frame in a positioning device for processing automobile parts.

[0017] Figure 4 The figure is a schematic diagram of the structure of a V-frame in a positioning device for processing automobile parts.

[0018] Figure 5 The figure is a schematic diagram of the structure of the second roller in a positioning device for processing automobile parts.

[0019] Figure 6 The present invention is a bottom view of a positioning device for processing automobile parts.

[0020] In the figure: 1. processing table; 2. supporting legs; 3. connecting groove; 4. clamping plate; 5. inclined groove; 6. movable frame; 7. side plate; 8. bidirectional screw; 9. guide rod; 10. motor; 11. unloading chute; 12. mounting frame; 13. movable shaft; 14. V-shaped frame; 15. first rotating shaft; 16. first roller; 17. groove; 18. torsion spring; 19. limit plate; 20. fixed plate; 21. second rotating shaft; 22. second roller. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] See also Figure 1-Figure 6 A positioning device for processing automobile parts, comprising a processing table 1, wherein legs 2 are installed at the four corners of the bottom of the processing table 1, a connecting groove 3 is provided in the middle of the processing table 1, and two clamping plates 4 are slidably provided in the connecting groove 3, and two mounting frames 12 are installed on the processing table 1 and are located on one side of the connecting groove 3, and the two mounting frames 12 are symmetrically arranged on the processing table 1, and the mounting frame 12 is U-shaped, and a movable shaft 13 is rotatably provided in the mounting frame 12, and a V-shaped frame 14 is installed on the movable shaft 13, and grooves 17 are provided at both ends of the mounting frame 12, and a torsion spring 18 connected to the groove 17 is installed at one end of the movable shaft 13 that penetrates the mounting frame 12, and a limiting plate 19 is installed on the side of the mounting frame 12 facing the middle of the processing table 1, and the limiting plate 19 cooperates with the torsion spring 18 to limit the position of the V-shaped frame 14, and also includes:

[0023] The driving mechanism is connected to the clamping plates 4 and is used to drive the two clamping plates 4 to move in the connecting groove 3 .

[0024] In one case of this embodiment, an inclined groove 5 is opened in the middle of the processing table 1, wherein the inclined groove 5 is specifically arranged on both sides of the connecting groove 3, so that when cylindrical automobile accessories are placed, they can be stably placed through the inclined groove 5, and the use effect is better.

[0025] In one case of this embodiment, a discharge chute 11 is provided on a side of the processing table 1 away from the mounting frame 12, wherein the discharge chute 11 is arranged on an inclined surface so that the automobile parts ejected by the V-shaped frame 14 will fall onto the discharge chute 11 and slide downward along the discharge chute 11 until they slide out of the processing table 1 and fall into a collection box placed on one side of the processing table 1.

[0026] In one case of the present embodiment, the driving mechanism includes two side plates 7 installed at the bottom of the processing table 1, and the two side plates 7 are symmetrically arranged on the processing table 1. A bidirectional screw 8 is rotatably arranged between the two side plates 7, and a movable frame 6 is threadedly connected to both sides of the bidirectional screw 8. The movable frame 6 is connected to the clamping plate 4, and a guide rod 9 slidably connected to the movable frame 6 is installed between the ends of the two side plates 7, and a motor 10 connected to the bidirectional screw 8 is installed on one of the side plates 7.

[0027] During use, when it is necessary to drive the two clamps 4 to move, the motor 10 is started through the external controller, and the motor 10 drives the bidirectional screw 8 to rotate, so that the two movable frames 6 can move synchronously along the guide rod 9, and then drive the two clamps 4 to move synchronously in the connecting groove 3, so that the clamps 4 can clamp and fix the automobile accessories placed in the middle of the processing table 1 or release the clamping of the automobile accessories.

[0028] In one case of this embodiment, the V-shaped frame 14 is rotatably provided with a first rotating shaft 15 at one end close to the middle of the processing table 1 and close to the discharge chute 11 , and a first roller 16 is mounted on the first rotating shaft 15 .

[0029] When the V-frame 14 pushes the auto part, the first roller 16 contacts the surface of the auto part and pushes the auto part to move, thereby avoiding friction between the V-frame 14 and the auto part that causes wear of the V-frame 14 or the auto part.

[0030] In one case of this embodiment, a fixing plate 20 is installed on one side of the clamping plate 4 close to the V-shaped frame 14 , a second rotating shaft 21 is rotatably provided on the fixing plate 20 , and a second roller 22 is installed on the second rotating shaft 21 .

[0031] When the two clamps 4 move away from each other along the connecting groove 3, when the second roller 22 on the clamp 4 moves to contact the V-frame 14, the second roller 22 will move along the surface of the V-frame 14, thereby avoiding friction between the clamp 4 and the V-frame 14 and causing wear of the V-frame 14 or the clamp 4.

[0032] When the utility model is in use, in the initial state, the two clamping plates 4 are located on both sides of the connecting groove 3, but there is still a certain distance between the clamping plates 4 and the ends of the connecting groove 3. At this time, the V-shaped frame 14 is in a horizontal state with the connecting groove 3 at one end close to the middle of the processing table 1 under the action of the torsion spring 18 and the limit plate 19. During processing, the automobile part to be processed is placed in the middle of the processing table 1, and the two clamping plates 4 are moved synchronously and close to each other along the connecting groove 3 under the action of the driving mechanism, and the two ends of the automobile part are clamped and fixed by the two clamping plates 4. After the relevant processing equipment completes the processing of the automobile part, the driving mechanism will drive the two clamping plates 4 to move away from each other, thereby releasing the clamping of the automobile part. When the two clamping plates 4 move to the position of the initial state, the driving mechanism will The driving mechanism continues to drive the clamping plate 4 to move. During the process of the clamping plate 4 continuing to move, the clamping plate 4 will contact with the V-frame 14 and push the V-frame 14, so that the V-frame 14 rotates around the movable shaft 13, so that the end of the V-frame 14 can push the automobile parts placed on the processing table 1, and push the automobile parts into the unloading chute 11. The automobile parts slide out of the processing table 1 along the unloading chute 11, so that automatic unloading can be achieved in the process of the two clamping plates 4 moving away from and releasing the clamping of the automobile parts, and the whole process does not require the participation of workers, thereby avoiding the problem of workers being scalded by the parts during the retrieval process. After that, the driving mechanism drives the clamping plate 4 to move to the initial state of the connecting groove 3, waiting for the processing of the next automobile part, and the V-frame 14 is also reset under the action of the torsion spring 18.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A positioning device for automobile parts processing, comprising a processing table, with legs installed at the four corners of the bottom of the processing table, characterized in that: A connecting groove is provided in the middle of the processing table, two clamping plates are slidably provided in the connecting groove, two mounting frames are installed on the processing table and are located on one side of the connecting groove, and the two mounting frames are symmetrically arranged on the processing table, the mounting frame is U-shaped, a movable shaft is rotatably provided in the mounting frame, a V-shaped frame is installed on the movable shaft, grooves are provided at both ends of the mounting frame, a torsion spring connected to the groove is installed at one end of the movable shaft that penetrates the mounting frame, a limiting plate is installed on one side of the mounting frame toward the middle of the processing table, and further includes: A driving mechanism is connected to the clamping plates and is used to drive the two clamping plates to move in the connecting groove.

2. A positioning device for automobile parts processing according to claim 1, characterized in that: An inclined groove is provided in the middle of the processing table.

3. The positioning device for automobile parts processing according to claim 1, characterized in that: A discharging chute is provided on one side of the processing table away from the mounting frame.

4. A positioning device for automobile parts processing according to claim 1, characterized in that: The driving mechanism includes two side plates installed at the bottom of the processing table, the two side plates are symmetrically arranged on the processing table, a bidirectional screw is rotatably arranged between the two side plates, a moving frame is threadedly connected to both sides of the bidirectional screw, the moving frame is connected to the clamping plate, a guide rod slidably connected to the moving frame is installed between the ends of the two side plates, and a motor connected to the bidirectional screw is installed on one of the side plates.

5. The positioning device for automobile parts processing according to claim 3, characterized in that: The V-shaped frame is rotatably provided with a first rotating shaft at one end close to the middle of the processing table and at one end close to the discharge chute, and a first roller is installed on the first rotating shaft.

6. The positioning device for automobile parts processing according to claim 1, characterized in that: A fixing plate is installed on one side of the clamping plate close to the V-shaped frame, a second rotating shaft is rotatably arranged on the fixing plate, and a second roller is installed on the second rotating shaft.

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