Clamp for machining camera shell of new energy automobile

Abstract

The utility model discloses a fixture for processing a new energy automobile camera shell, which comprises a working table, a first clamping assembly, a second clamping assembly and an anti-abrasion block, the first clamping assembly is arranged at the top of the working table, the second clamping assembly is arranged at the top of the working table, and the anti-abrasion block is arranged on the working table. The second clamping assembly comprises a second base fixedly connected to the top of the workbench, a clamping block is arranged at the top of the second base, and a pulling piece is arranged on one side of the clamping block. Through the design of the anti-abrasion block and the connecting assembly, the anti-abrasion block is fixed to one side of the clamping block through the connecting assembly in the using process, the clamping block is driven by the pulling piece to move, the shell is clamped through the anti-abrasion block on one side of the clamping block, and therefore the position of the shell is fixed, and when the surface of the anti-abrasion block is abraded, the shell is prevented from being damaged. The anti-abrasion block is directly replaced through the connecting assembly, so that the face making contact with the shell is a smooth face, and the situation that the shell is abraded is avoided.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, and in particular to a fixture for processing camera housings for new energy vehicles. Background Technology

[0002] The lower housing of a camera in a new energy vehicle is a key structural component in the vehicle camera system, mainly used to protect internal optical elements, sensors, and electronic components.

[0003] In the machining of housings, traditional methods typically involve using fixtures to hold and fix the workpiece before machining is completed by processing equipment. However, after prolonged use, the surface of the fixture gradually becomes rough due to wear, scratches, or material fatigue. When the rough fixture comes into contact with the housing, friction or localized stress concentration may cause scratches, or even deformation, on the housing surface, thus affecting the machining accuracy and surface quality of the workpiece. Therefore, this solution proposes a fixture for machining camera housings in new energy vehicles to address the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a fixture for processing camera housings for new energy vehicles, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fixture for processing camera housings for new energy vehicles, comprising:

[0006] Workbench;

[0007] A first clamping assembly is disposed on the top of the worktable;

[0008] The second clamping assembly is disposed on the top of the worktable. The second clamping assembly includes a second base fixedly connected to the top of the worktable, a clamping block is disposed on the top of the second base, and a pulling member is disposed on one side of the clamping block.

[0009] The wear-resistant block is disposed on one side of the clamping block, and a connecting component for fixing the position of the wear-resistant block is provided at the connection between the wear-resistant block and the clamping block.

[0010] Preferably, the first clamping component includes:

[0011] The first fixing block is fixedly connected to the top of the worktable;

[0012] A support block, wherein the support block is disposed on top of the first fixed block;

[0013] The pressing block is disposed on one side of the support block. The outer wall of the pressing block is provided with a first guide slope, and the support block is provided with a second guide slope on the side close to the pressing block.

[0014] The first cylinder is fixedly connected to the inner wall at the bottom of the workbench, and the pressing block is fixedly connected to the output end of the first cylinder.

[0015] Preferably, the pulling member includes:

[0016] The pressing block has a pressing groove on one side, and the pressing block is inserted into the pressing groove.

[0017] The second cylinder is fixedly connected to the inner wall at the bottom of the workbench. The pressing block is fixedly connected to the output end of the second cylinder. The bottom of the pressing block is provided with a third guide slope, and one side of the pressing groove is provided with a fourth guide slope.

[0018] Preferably, the connecting assembly includes a connecting groove formed on one side of the clamping block, and a connecting block is fixedly connected to one side of the anti-wear block, the connecting block being inserted into the interior of the connecting groove.

[0019] Preferably, a limiting groove is provided in the middle of the connecting block, and a limiting rod is inserted and connected inside the limiting groove. The limiting rod is inserted and connected to the inner wall at the top of the connecting groove.

[0020] Preferably, a push block is fixedly connected to the bottom of the limiting rod, a spring is provided at the top of the push block, and a pull block is fixedly connected to the top of the limiting rod.

[0021] Preferably, the top of the clamping block has a cavity, and the pushing block and the spring are both inserted and connected inside the cavity.

[0022] The technical effects and advantages of this utility model are as follows:

[0023] This utility model, through the design of anti-wear blocks and connecting components, fixes the anti-wear blocks to one side of the clamping block through the connecting components during use. The clamping block is moved by the pulling component, and the housing is clamped by the anti-wear blocks on one side of the clamping block, thereby fixing the position of the housing. When the surface of the anti-wear blocks is worn, the anti-wear blocks can be replaced directly through the connecting components, so that the surface in contact with the housing is a smooth surface, avoiding wear on the housing. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0025] Figure 2 This is a front cross-sectional view of the first clamping component of this utility model.

[0026] Figure 3 This is a front cross-sectional view of the second clamping component of this utility model.

[0027] Figure 4 This utility model Figure 3 Enlarged structural diagram of section A.

[0028] Figure 5 This utility model Figure 2 Enlarged structural diagram of section B.

[0029] Figure 6 This utility model Figure 3 Enlarged structural diagram of section C.

[0030] In the diagram: 1. Workbench; 2. First clamping assembly; 201. Pressing block; 202. Support block; 203. First fixing block; 204. First cylinder; 3. Second clamping assembly; 301. Extrusion block; 302. Pressing groove; 303. Clamping block; 304. Second base; 305. Second cylinder; 4. Anti-wear block; 5. Connecting assembly; 501. Limiting groove; 502. Connecting block; 503. Connecting groove; 504. Pushing block; 505. Limiting rod; 506. Spring; 507. Cavity; 508. Pulling block; 6. First guide slope; 7. Second guide slope; 8. Third guide slope; 9. Fourth guide slope. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] This utility model provides, for example Figure 1-6 Shown:

[0033] Example 1:

[0034] A fixture for processing camera housings for new energy vehicles, comprising:

[0035] Workbench 1;

[0036] First clamping assembly 2, the first clamping assembly 2 is disposed on the top of the worktable 1;

[0037] The second clamping assembly 3 is disposed on the top of the workbench 1. The second clamping assembly 3 includes a second base 304 fixedly connected to the top of the workbench 1. A clamping block 303 is disposed on the top of the second base 304, and a puller is disposed on one side of the clamping block 303.

[0038] Anti-wear block 4 is provided on one side of clamping block 303, and a connecting component 5 for fixing the position of anti-wear block 4 is provided at the connection between anti-wear block 4 and clamping block 303.

[0039] It should be noted that a first clamping assembly 2 and a second clamping assembly 3 are provided on the top of the workbench 1 to clamp and fix the front and back of the housing. The anti-wear block 4 is made of Peek material, which has excellent wear resistance and low coefficient of friction. When in use, it comes into contact with the housing and can effectively reduce friction damage to the object during clamping. In use, the anti-wear block 4 is fixed to one side of the clamping block 303 by the connecting assembly 5. The clamping block 303 is moved by the pulling member, and the housing is clamped by the anti-wear block 4 on one side of the clamping block 303, thereby fixing the position of the housing. When the surface of the anti-wear block 4 is worn, the anti-wear block 4 can be replaced directly by the connecting assembly 5, so that the surface in contact with the housing is a smooth surface and the housing is not worn.

[0040] Specifically, the first clamping component 2 includes:

[0041] The first fixing block 203 is fixedly connected to the top of the workbench 1;

[0042] Support block 202 is disposed on top of the first fixing block 203;

[0043] Pressing block 201 is disposed on one side of support block 202;

[0044] The first cylinder 204 is fixedly connected to the inner wall at the bottom of the workbench 1. The pressing block 201 is fixedly connected to the output end of the first cylinder 204. The outer wall of the pressing block 201 is provided with a first guide slope 6. The support block 202 is provided with a second guide slope 7 on the side near the pressing block 201.

[0045] It should be noted that the first cylinder 204 is an existing linear motion mechanism. The working principle of the cylinder is to drive the piston to make linear reciprocating motion in the cylinder by compressed air. When compressed air enters from one end of the air inlet, it pushes the piston to move to the other end, while expelling the gas on the other side. By switching the air path direction, the piston can move in the opposite direction. The support blocks 202 are fixed on the top of the first fixed block 203, and there are four support blocks 202. Both the support blocks 202 and the first fixed block 203 are made of existing deformable alloy material. When the support blocks 202 are squeezed, they will bend. When the squeeze is released, the support blocks 202 will return to their original shape. The pressing block 201 is frustum-shaped. The connection between the pressing block 201 and the support block 202 is adapted. In use, the pressing block 201 is driven by the cylinder output end to move, thereby driving the support block 202 to deform and reset.

[0046] Furthermore, when it is necessary to fix the position of the housing, the housing is placed on top of multiple support blocks 202, and then the first cylinder 204 drives the pressing block 201 to move downward. The pressing block 201 drives the support block 202 to move to one side of the inner wall of the housing. Finally, the position of the housing is fixed by multiple support blocks 202.

[0047] Specifically, the pulling components include:

[0048] The extrusion block 301 and the clamping block 303 have a pressing groove 302 on one side, and the extrusion block 301 is inserted into the inside of the pressing groove 302.

[0049] The second cylinder 305 is fixedly connected to the inner wall at the bottom of the workbench 1. The extrusion block 301 is fixedly connected to the output end of the second cylinder 305. The bottom of the extrusion block 301 is provided with a third guide slope 8, and a fourth guide slope 9 is provided on one side of the pressing groove 302.

[0050] It should be noted that the second base 304 and the clamping block 303 are both made of existing deformable alloy material. When the clamping block 303 is squeezed, it will bend. When the squeezing is released, the clamping block 303 will return to its original shape. The pressing groove 302 is adapted to the pressing block 301. The bottom of both the pressing groove 302 and the pressing block 301 are inclined. When the second cylinder 305 drives the pressing block 301 to move to one side of the pressing groove 302, when the position of the shell needs to be fixed, the shell is placed between multiple clamping blocks 303. The squeezing of the pressing block 301 pulls the clamping block 303 and causes it to deform, moving multiple clamping blocks 303 towards the outer wall of the shell and clamping and fixing the shell. When the shell needs to be released, the pressing block 301 is moved away from the pressing groove 302, causing the clamping block 303 to return to its original shape and releasing the shell.

[0051] Example 2:

[0052] A fixture for processing camera housings for new energy vehicles. The difference between this embodiment and embodiment one is that the connecting component 5 is applied to the fixture in this embodiment.

[0053] Specifically, the connecting component 5 includes a connecting groove 503 on one side of the clamping block 303, a connecting block 502 fixedly connected to one side of the anti-wear block 4, the connecting block 502 being inserted into the interior of the connecting groove 503, a limiting groove 501 in the middle of the connecting block 502, a limiting rod 505 being inserted into the interior of the limiting groove 501, the limiting rod 505 being inserted into the inner wall at the top of the connecting groove 503, a pushing block 504 fixedly connected to the bottom of the limiting rod 505, a spring 506 on the top of the pushing block 504, one end of the spring 506 abutting against the pushing block 504, and the other end of the spring 504 abutting against the inner top wall of the clamping block 303, the spring 506 always having a tendency to drive the limiting rod 505 into the limiting groove 501; a pulling block 508 fixedly connected to the top of the limiting rod 505, a cavity 507 being opened at the top of the clamping block 303, and the pushing block 504 and the spring 506 being inserted into the interior of the cavity 507.

[0054] It should be noted that the connecting groove 503 is adapted to the connecting block 502, allowing the connecting block 502 to be inserted into the connecting groove 503. The connecting groove 503 restricts the movement direction of the connecting block 502. The limiting groove 501 is adapted to the limiting rod 505, allowing the limiting rod 505 to be inserted into the limiting groove 501. The limiting rod 505 restricts the connecting block 502 within the connecting groove 503, thus fixing the position of the anti-wear block 4 by limiting the movement of the connecting block 502. The cavity 507 is directly formed on the top of the clamping block 303. The spring 506, the pushing block 504, and the pushing block 504 are inserted into the cavity 507. Inside, a top cover of the same material as the clamping block 303 is placed over the top of the cavity 507. After welding, grinding, and polishing, the clamping block 303 and the top cover become an integral unit, sealing the cavity 507. The cavity 507 is adapted to the push block 504, allowing the push block 504 to slide inside the cavity 507. A spring 506 is placed on top of the push block 504. During use, the spring 506 drives the push block 504 to push towards the side of the connecting block 502, and the spring 506 also restricts the push block 504 and the limiting rod 505, preventing the push block 504 and the limiting rod 505 from shaking randomly.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixture for processing camera housings in new energy vehicles, characterized in that, include: Workbench (1); A first clamping assembly (2) is disposed on the top of the worktable (1); The second clamping assembly (3) is disposed on the top of the workbench (1). The second clamping assembly (3) includes a second base (304) fixedly connected to the top of the workbench (1). A plurality of clamping blocks (303) are disposed on the top of the second base (304). A pulling member is disposed on one side of the clamping block (303). The pulling member pulls the plurality of clamping blocks closer together. Anti-wear block (4), the anti-wear block (4) is disposed on one side of clamping block (303), and a connecting component (5) for fixing the position of anti-wear block (4) is provided at the connection between the anti-wear block (4) and clamping block (303).

2. The fixture for processing camera housings in new energy vehicles according to claim 1, characterized in that, The first clamping assembly (2) includes: The first fixing block (203) is fixedly connected to the top of the workbench (1); A support block (202) is disposed on top of a first fixing block (203); The pressing block (201) is disposed on one side of the support block (202). The outer wall of the pressing block (201) is provided with a first guide slope (6), and the support block (202) is provided with a second guide slope (7) on the side close to the pressing block (201). The first cylinder (204) is fixedly connected to the inner wall at the bottom of the workbench (1), and the pressing block (201) is fixedly connected to the output end of the first cylinder (204).

3. A fixture for processing camera housings in new energy vehicles according to claim 1, characterized in that, The pulling element includes: The extrusion block (301) has a pressing groove (302) on one side of the clamping block (303), and the extrusion block (301) is inserted into the inside of the pressing groove (302); The second cylinder (305) is fixedly connected to the inner wall at the bottom of the workbench (1). The extrusion block (301) is fixedly connected to the output end of the second cylinder (305). The bottom of the extrusion block (301) is provided with a third guide slope (8). The side of the pressing groove (302) is provided with a fourth guide slope (9).

4. A fixture for processing camera housings for new energy vehicles according to claim 1, characterized in that, The connecting component (5) includes a connecting groove (503) opened on one side of the clamping block (303), and a connecting block (502) is fixedly connected to one side of the anti-wear block (4), and the connecting block (502) is inserted into the interior of the connecting groove (503).

5. A fixture for processing camera housings for new energy vehicles according to claim 4, characterized in that, The connecting block (502) has a limiting groove (501) in the middle, and a limiting rod (505) is inserted into the limiting groove (501). The limiting rod (505) is inserted into the inner wall at the top of the connecting groove (503).

6. A fixture for processing camera housings for new energy vehicles according to claim 5, characterized in that, A push block (504) is fixedly connected to the bottom of the limiting rod (505), a spring (506) is provided on the top of the push block (504), and a pull block (508) is fixedly connected to the top of the limiting rod (505).

7. A fixture for processing camera housings for new energy vehicles according to claim 6, characterized in that, The top of the clamping block (303) has a cavity (507), and the pushing block (504) and the spring (506) are both inserted and connected inside the cavity (507).

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