Automobile part machining and positioning mechanism

Abstract

The utility model relates to the technical field of machining and positioning mechanisms, and discloses an automobile part machining and positioning mechanism which comprises a mounting plate, the upper surface of the mounting plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a clamping assembly, and the clamping assembly comprises a first bidirectional lead screw. The top of the first bidirectional lead screw is fixedly connected to the output end of a first motor, the surface of the first bidirectional lead screw is in threaded connection with a first clamping plate, the surface of the first bidirectional lead screw is in threaded connection with a second clamping plate, and the inner wall of the first clamping plate is in sliding connection with a first sliding block. By arranging the handle, a user can rotate the handle, so that the two-way screw rod II rotates, the mounting plates symmetrically arranged on the surface of the two-way screw rod II move to be close to or far away from each other, and after the mounting plates are adjusted to proper positions, the motor I is started, so that the two-way screw rod I rotates; the upper and lower clamping plates I and II can be driven to be close to or far away from the center at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing positioning mechanism technical field especially relates to a kind of automobile parts processing positioning mechanism. BACKGROUND

[0002] Automobile parts are various independent parts and assemblies that make up a vehicle, which work together to achieve functions such as driving, braking, and control.

[0003] In the prior art, the automobile parts processing positioning mechanism may only be suitable for fixed shape and size parts due to design reasons, and is not easy to adjust according to the shape of the automobile parts, making it less adaptable when processing and positioning automobile parts. SUMMARY

[0004] To at least partially solve the above technical problems, the utility model provides an automobile parts processing positioning mechanism.

[0005] The utility model adopts the following technical scheme: an automobile parts processing positioning mechanism, comprising a mounting plate, the upper surface of the mounting plate is fixedly connected with a motor one, the output end of the motor one is fixedly connected with a clamping assembly;

[0006] The clamping assembly comprises a bidirectional screw rod one, the top of the bidirectional screw rod one is fixedly connected with the output end of the motor one, the surface of the bidirectional screw rod one is threadedly connected with a clamping plate one, the surface of the bidirectional screw rod one is threadedly connected with a clamping plate two, the inner wall of the clamping plate one is slidably connected with a sliding block one, the inner wall of the clamping plate two is slidably connected with a sliding block two, the top of the clamping plate one is fixedly connected with a motor two, the output end of the motor two is fixedly connected with a gear, and the end of the sliding block one close to the motor two is fixedly connected with a rack.

[0007] As a further improvement of the above scheme, the clamping plate one is located above the clamping plate two, and the gear is engaged with the rack.

[0008] As a further improvement of the above scheme, the number of clamping plate twos is four, and the four clamping plate twos are symmetrically distributed in two groups, and the number of sliding block twos is four, and the four sliding block twos are symmetrically distributed in two groups.

[0009] Through the above technical scheme, the motor one is set, the motor one drives the bidirectional screw rod one to rotate, the clamping plate one and the clamping plate two move accordingly, and the preliminary positioning in the up-down direction is realized. The engagement of the gear and the rack controls the fine movement of the sliding block one, ensuring the accurate positioning of the workpiece in the front-back direction.

[0010] As a further improvement of the above-mentioned scheme, the inner wall of the sliding block one is screw connected with a bolt, the surface of the bolt is screw connected with a lateral clamping plate one, the inner wall of the lateral clamping plate one is slidingly connected with a sliding column, and the bottom of the sliding column is fixedly connected with a lateral clamping plate two.

[0011] As a further improvement of the above-mentioned scheme, the sliding block one is screw connected with the bolt through the lateral clamping plate one, the number of the lateral clamping plate one is provided as several, the several bolts are located in the inner walls of the lateral clamping plate one and the lateral clamping plate two, and the sliding block two is screw connected with the lateral clamping plate two through the bolt.

[0012] Through the above technical scheme, the device can be fixed by setting the lateral clamping plate one and the lateral clamping plate two, the workpiece can be clamped from the side to stabilize the workpiece, the displacement in the machining process is effectively prevented, and the machining precision is ensured.

[0013] As a further improvement of the above-mentioned scheme, the inner wall of the mounting plate is screw connected with a bidirectional screw rod two, one end of the bidirectional screw rod two is fixedly connected with a handle, and the bidirectional screw rod two is fixedly connected with a fixed base through a bearing.

[0014] As a further improvement of the above-mentioned scheme, the fixed base is located below the mounting plate.

[0015] Through the above technical scheme, the position of the mounting plate can be adjusted by the user as needed by setting the bidirectional screw rod two and the handle, and the stability and levelness of the machining table surface are ensured.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a handle is set up, and the user can rotate the handle, and the mounting plate that is symmetrically arranged on the surface of bidirectional screw rod two is moved, and is close to each other or is far from each other, is adjusted to the appropriate position, and starts motor one, and bidirectional screw rod one is rotated, and the clamping plate piece one and the clamping plate piece two that are above and below are driven to be close to or far from the center simultaneously, and the automobile parts are placed on the surface of the clamping plate piece two, and the height of the clamping above and below is adjusted, and the automobile parts are clamped above and below in the front of the clamping plate piece one and the clamping plate piece two and the convex block, so that the automobile parts are kept initially stable, and then the motor two that is set up on the top of the clamping plate piece one is started, and the gear is rotated, the gear is engaged with the rack that is set up on the two sides, the sliding block one is moved, and the two symmetrically arranged sliding block one are also close to each other or far from each other.

[0018] The utility model discloses a bolt is set up, and the bolt can install to lateral clamping plate one with sliding block one, and lateral clamping plate one mainly clamps the both sides of the automobile parts, and the purpose of lateral clamping plate two is same, guarantees the clamping positioning of the both sides of the automobile parts, and the upper portion of lateral clamping plate two is provided with sliding column, and in the process that clamping plate piece one and clamping plate piece two move, sliding column slides in the inner wall of lateral clamping plate one, can guarantee that the upper portion sliding block one and sliding block two move synchronously, and lateral clamping plate one and lateral clamping plate two can replace the different shape with rotatable bolt, convenient maintenance and replacement, in the process that sliding block one and sliding block two move, because the lateral clamping plate one and lateral clamping plate two set up reserve space, and will not affect its movement. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is whole structure schematic diagram of the utility model;

[0020] Figure 2 It is whole structure cross section schematic diagram of the utility model;

[0021] Figure 3 It is sliding block one structure schematic diagram of the utility model;

[0022] Figure 4 It is bidirectional screw rod one structure schematic diagram of the utility model;

[0023] Figure 5 It is mounting plate structure schematic diagram of the utility model.

[0024] Main symbol explanation:

[0025] 1, mounting plate;2, motor one;3, clamping assembly;301, bidirectional screw rod one;302, clamping plate piece one;303, clamping plate piece two;304, motor two;305, gear;306, sliding block one;307, sliding block two;308, rack;4, lateral clamping plate one;5, bolt;6, sliding column;7, lateral clamping plate two;8, handle;9, bidirectional screw rod two;10, fixed base. DETAILED DESCRIPTION

[0026] Below, combining the drawings and specific implementation, the utility model is further described, and it is to be explained that under the premise of not conflicting, the following described each embodiment or each technical feature between can be any combination and form new embodiment.

[0027] Embodiment:

[0028] Please combine Figures 1-5 The automobile parts machining positioning mechanism of the embodiment, including mounting plate 1, the upper surface of mounting plate 1 is fixedly connected with motor one 2, and the output end of motor one 2 is fixedly connected with clamping assembly 3.

[0029] The clamping assembly 3 comprises a bidirectional screw rod 301, the top of the bidirectional screw rod 301 is fixedly connected to the output end of the motor 2, the surface of the bidirectional screw rod 301 is threadedly connected with a clamping plate 302, the surface of the bidirectional screw rod 301 is threadedly connected with a clamping plate 303, the inner wall of the clamping plate 302 is slidably connected with a sliding block 306, the inner wall of the clamping plate 303 is slidably connected with a sliding block 307, the top of the clamping plate 302 is fixedly connected with a motor 304, the output end of the motor 304 is fixedly connected with a gear 305, and one end of the sliding block 306 close to the motor 304 is fixedly connected with a rack 308.

[0030] The clamping plate 302 is located above the clamping plate 303, and the gear 305 is engaged with the rack 308.

[0031] The number of the clamping plate 303 is four, and the four clamping plates 303 are symmetrically distributed in two groups, and the number of the sliding block 307 is four, and the four sliding blocks 307 are symmetrically distributed in two groups.

[0032] The inner wall of the sliding block 306 is threadedly connected with a bolt 5, the surface of the bolt 5 is threadedly connected with a lateral clamping plate 4, the inner wall of the lateral clamping plate 4 is slidably connected with a sliding column 6, and the bottom of the sliding column 6 is fixedly connected with a lateral clamping plate 7.

[0033] The sliding block 306 is threadedly connected with the bolt 5 through the lateral clamping plate 4, the number of the lateral clamping plate 4 is several, the several bolts 5 are located in the inner wall of the lateral clamping plate 4 and the lateral clamping plate 7, and the sliding block 307 is threadedly connected with the lateral clamping plate 7 through the bolt 5.

[0034] The inner wall of the mounting plate 1 is threadedly connected with a bidirectional screw rod 9, one end of the bidirectional screw rod 9 is fixedly connected with a handle 8, and the bidirectional screw rod 9 is fixedly connected with a fixed base 10 through a bearing.

[0035] The fixed base 10 is located below the mounting plate 1.

[0036] The implementation principle of the automotive parts processing positioning mechanism in this embodiment is as follows: The user can rotate the handle 8 to rotate the double-acting lead screw 9, which moves the mounting plates symmetrically arranged on its surface, making them move closer or further apart. After adjusting to a suitable position, the motor 2 is started, causing the double-acting lead screw 301 to rotate, which drives the upper and lower clamping plates 302 and 303 to move closer or further apart from the center simultaneously. The automotive parts are placed on the surface of the clamping plates 303, and the height of the upper and lower clamping is adjusted. The protrusions in front of the clamping plates 302 and 303 can clamp the automotive parts from both the upper and lower sides, making the automotive parts initially stable. Then, the motor 304 set on the top of the clamping plate 302 is started, which drives the gear 305 to rotate. The gear 305 meshes with the racks 308 set on both sides, moving the sliding block 306. The symmetrically arranged sliding blocks 306 on both sides are designed to move closer or further apart during operation. The side clamping plate 4 and the sliding block 306 can be installed using bolts 5. The side clamping plate 4 mainly clamps the two sides of the automotive parts, serving the same purpose as the side clamping plate 7, ensuring the clamping and positioning of the automotive parts on both sides. A sliding column 6 is provided above the side clamping plate 7. During the movement of the clamping plates 302 and 303, the sliding column 6 slides on the inner wall of the side clamping plate 4, ensuring that the sliding blocks 306 and 307 move synchronously. The side clamping plates 4 and 307 can be rotated by bolts 5 to change to different shapes, facilitating maintenance and replacement. During the movement of the sliding blocks 306 and 307, the space reserved in the side clamping plates 4 and 307 will not affect their movement.

[0037] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A positioning mechanism for processing automotive parts, characterized in that, Including the installation plate (1), the upper surface of the installation plate (1) is fixedly connected with motor one (2), and the output end of the motor one (2) is fixedly connected with clamping assembly (3); The clamping assembly (3) includes a bidirectional screw rod one (301), the top of the bidirectional screw rod one (301) is fixedly connected with the output end of the motor one (2), the surface of the bidirectional screw rod one (301) is threadedly connected with clamping plate one (302), the surface of the bidirectional screw rod one (301) is threadedly connected with clamping plate two (303), the inner wall of the clamping plate one (302) is slidably connected with sliding block one (306), the inner wall of the clamping plate two (303) is slidably connected with sliding block two (307), the top of the clamping plate one (302) is fixedly connected with motor two (304), the output end of the motor two (304) is fixedly connected with gear (305), and the end of the sliding block one (306) close to the motor two (304) is fixedly connected with rack (308).

2. The positioning mechanism for processing automobile parts according to claim 1, characterized in that: The clamping plate one (302) is located above the clamping plate two (303), and the gear (305) is engaged with the rack (308).

3. The automotive parts processing positioning mechanism as described in claim 1, characterized in that: The number of the clamping plate two (303) is four, and the four clamping plate two (303) is symmetrically distributed in two groups, and the number of the sliding block two (307) is four, and the four sliding block two (307) is symmetrically distributed in two groups.

4. A positioning mechanism for processing automobile parts as claimed in any one of claims 1 to 3, characterized in that: The inner wall of the sliding block one (306) is threadedly connected with a bolt (5), the surface of the bolt (5) is threadedly connected with a lateral clamping plate one (4), the inner wall of the lateral clamping plate one (4) is slidably connected with a sliding column (6), and the bottom of the sliding column (6) is fixedly connected with a lateral clamping plate two (7).

5. The automotive parts processing positioning mechanism as described in claim 4, characterized in that: The sliding block one (306) and the bolt (5) are threadedly connected through the lateral clamping plate one (4), the number of the lateral clamping plate one (4) is several, the number of the bolt (5) is several, and the sliding block two (307) and the lateral clamping plate two (7) are threadedly connected through the bolt (5).

6. The mechanism for processing and positioning of automobile parts as claimed in claim 1 wherein: The inner wall of the installation plate (1) is threadedly connected with a bidirectional screw rod two (9), one end of the bidirectional screw rod two (9) is fixedly connected with a handle (8), and the bidirectional screw rod two (9) is fixedly connected with a fixed base (10) through a bearing.

7. The mechanism according to claim 6, wherein: The fixed base (10) is located below the installation plate (1).

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