Fixture for automobile part production

Abstract

The utility model discloses a clamp for automobile part production, which comprises a supporting unit and a clamping unit, the supporting unit comprises a supporting table and two supporting frames fixedly connected to the top of the supporting table, the clamping unit comprises a rectangular frame rotationally connected between the opposite surfaces of the two supporting frames, one side of one supporting frame is rotationally connected with a rotating handle, and the other side of the supporting frame is rotationally connected with a clamping unit. One end of the rotating handle penetrates through one supporting frame and is fixedly connected with the rectangular frame, one side of the rotating handle is in threaded connection with a threaded bolt, a plurality of circular grooves matched with the threaded bolt are formed in one side of one supporting frame, and one end of the threaded bolt penetrates through the rotating handle and is located in one circular groove. The multiple clamping plates are pushed to be close to one another through the multiple electric telescopic rods, so that the automobile parts can be clamped, the rectangular frame is driven by the rotating handle to rotate, the parts can be turned over rapidly, and then the production efficiency of the parts is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a clamp for producing automobile parts. Background Art

[0002] Auto parts are the various units that make up the entire car and the products that serve the car. These parts are of various types, including but not limited to cylinder heads, engine bodies, oil pans, flywheels, pressure plates, clutch plates, transmissions, etc. Auto parts play a vital role in automobile manufacturing and maintenance. They not only help the car to operate normally, but also have an important impact on improving the performance and safety of the car.

[0003] During the production process of automobile parts, the parts need to be fixed by a clamp, and then the parts need to be polished and cut. The existing clamping tools usually clamp the parts and fix them on the processing table, which makes it impossible for the clamp to quickly flip the parts. When double-sided processing is performed on plate-shaped automobile parts such as cylinder gaskets and cylinder head gaskets, the parts need to be manually removed from the clamp, turned over, and clamped again. This not only increases the labor intensity of workers, but also increases the time required for automobile parts production. Therefore, a clamp for automobile parts production is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above-mentioned problems existing in the existing clamp for producing automobile parts, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a clamp for the production of automotive parts, which is suitable for solving the problem that the existing clamps require manual removal of the parts from the clamps and turning them over before the parts can be re-clamped, which increases the labor intensity of workers and the time required for part production.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: A fixture for producing automobile parts, comprising:

[0008] A support unit comprising a support platform and two support frames fixedly connected to the top of the support platform;

[0009] The clamping unit includes a rectangular frame rotatably connected between opposite surfaces of two support frames, wherein a turning handle is rotatably connected to one side of one of the support frames, one end of the turning handle passes through one of the support frames and is fixedly connected to the rectangular frame, and a threaded bolt is threadedly connected to one side of the turning handle, and a plurality of circular grooves that fit the threaded bolts are opened on one side of one of the support frames, one end of the threaded bolt passes through the turning handle and is located in one of the circular grooves, and a plurality of evenly distributed electric telescopic rods are fixedly connected to the inner wall of the rectangular frame, and the output end of each electric telescopic rod is fixedly connected to a splint.

[0010] As a preferred solution of the fixture for automobile parts production described in the utility model, a servo motor is fixedly installed on one side of one of the support frames, and the output end of the servo motor passes through the corresponding support frame and is fixedly connected to the rectangular frame.

[0011] As a preferred solution of the clamp for producing automobile parts described in the utility model, a Z-shaped plate is slidably provided on one side of each of the splints, a threaded rod is rotatably connected to one side of each of the splints, and each of the Z-shaped plates is threadedly sleeved on the corresponding threaded rod.

[0012] As a preferred solution of the clamp for automobile parts production described in the utility model, one side of one of the support frames is hingedly connected to a limit plate, and one side of the rectangular frame is provided with two limit grooves that fit the limit plate.

[0013] As a preferred solution of the fixture for automobile parts production described in the utility model, a sliding plate is slidingly provided on the top of the support platform, an electric push rod is fixedly installed on the top of the sliding plate, and the top of the output end of the electric push rod is fixedly connected to the support plate.

[0014] As a preferred solution of the fixture for producing automobile parts described in the utility model, the support plate is composed of a plurality of square plates of different lengths stacked and fixed to each other, and a suction cup is fixedly connected to the top of the support plate.

[0015] The beneficial effects of the present invention are as follows: multiple clamping plates are pushed closer to each other by multiple electric telescopic rods, thereby clamping automobile accessories; after processing of one side of a plate-shaped automobile accessory is completed, the rectangular frame can be driven to rotate by the turning handle so as to process the other side of the automobile accessory; thus, the worker only needs to rotate the turning handle to turn the accessory over, thereby improving the efficiency of accessory production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of the fixture for producing automotive parts proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the rotating rod and the threaded bolt proposed in the present utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the splint and the Z-shaped plate proposed in the present invention. Description of the drawings:

[0021] 100. Support unit; 101. Support platform; 102. Support frame; 103. Limit plate; 104. Sliding plate; 105. Electric push rod; 106. Support plate; 107. Suction cup; 200. Clamping unit; 201. Rectangular frame; 202. Turning handle; 203. Threaded bolt; 204. Electric telescopic rod; 205. Clamping plate; 206. Servo motor; 207. Z-shaped plate; 208. Threaded rod. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it designate a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0026] Example

[0027] Reference Figure 1-Figure 3 , which is an embodiment of the present utility model, provides a fixture for automobile parts production, comprising: a supporting unit 100 and a clamping unit 200;

[0028] The support unit 100 includes a support platform 101 and two support frames 102 fixedly connected to the top of the support platform 101;

[0029] The clamping unit 200 includes a rectangular frame 201 rotatably connected between opposite surfaces of two support frames 102, wherein a turning handle 202 is rotatably connected to one side of one of the support frames 102, one end of the turning handle 202 passes through one of the support frames 102 and is fixedly connected to the rectangular frame 201, and a threaded bolt 203 is threadedly connected to one side of the turning handle 202, and a plurality of circular grooves that fit the threaded bolt 203 are opened on one side of one of the support frames 102, one end of the threaded bolt 203 passes through the turning handle 202 and is located in one of the circular grooves, and a plurality of evenly distributed electric telescopic rods 204 are fixedly connected to the inner wall of the rectangular frame 201, and the output end of each electric telescopic rod 204 is fixedly connected to a splint 205.

[0030] The support frame 102 is used to support the rectangular frame 201, and the height of the support frame 102 can provide space for the rectangular frame 201 to rotate. The inner wall of the rectangular frame 201 is provided with four evenly distributed electric telescopic rods 204, and the clamping plates 205 are arranged in an L shape. When the accessories are clamped, the accessories are first placed on the lateral ends of the multiple clamping plates 205 to provide an upward supporting force for the accessories. Then, the multiple clamping plates 205 are driven to approach each other by the electric telescopic rods 204, and the accessories are clamped by the vertical ends of the clamping plates 205. The telescopic lengths of the multiple electric telescopic rods 204 can be independently controlled to facilitate clamping accessories of different sizes. The rectangular frame 201 can be driven to rotate by rotating the turning handle 202. The threaded bolt 203 is used to lock the position of the turning handle 202 to prevent the rectangular frame 201 from deflecting. When the single-side processing of the accessory is completed, the threaded bolt 203 is rotated so that it is no longer located in the circular groove of the support frame 102;

[0031] Then, the handle 202 can be manually rotated to flip the rectangular frame 201 180 degrees, and then the threaded bolt 203 can be rotated to insert it into the corresponding circular groove to fix the position of the rectangular frame 201. In this way, the accessories can be quickly flipped to facilitate double-sided processing, thereby improving production efficiency. Through the threaded bolt 203 and the circular grooves in different positions, the rectangular frame 201 can be tilted at different angles to facilitate subsequent processing processes such as opening inclined holes and inclined surfaces. After processing is completed, the multiple electric telescopic rods 204 drive the multiple splints 205 to move away from each other, and then the accessories can be taken out.

[0032] In addition, a servo motor 206 is fixedly installed on one side of one of the support frames 102, and the output end of the servo motor 206 passes through the corresponding support frame 102 and is fixedly connected to the rectangular frame 201. A Z-shaped plate 207 is slidably provided on one side of each splint 205, and a threaded rod 208 is rotatably connected to one side of each splint 205. Each Z-shaped plate 207 is threadedly sleeved on the corresponding threaded rod 208.

[0033] When the weight of the accessory is heavy, the threaded bolt 203 is manually rotated so that it is no longer located in the circular groove, and then the rectangular frame 201 is driven to rotate by the servo motor 206, thereby reducing the burden on the workers. When the rectangular frame 201 is rotated into place, the threaded bolt 203 is rotated to insert it into the corresponding circular groove to prevent the rectangular frame 201 from rotating. When the weight of the accessory is light, the handle 202 is manually rotated to reduce the energy consumption of the servo motor 206. By rotating the threaded rod 208, the Z-shaped plate 207 can be driven to slide on the clamping plate 205, so that the two sides of the plate-shaped automotive accessory can be clamped by the Z-shaped plate 207 and the clamping plate 205, thereby improving the stability of the clamping.

[0034] Furthermore, a limiting plate 103 is hingedly connected to one side of one of the support frames 102 , and two limiting grooves that fit the limiting plate 103 are formed on one side of the rectangular frame 201 .

[0035] When the rectangular frame 201 is rotated to a horizontal state, the limit plate 103 is manually deflected so that one end of the limit plate 103 is deflected into one of the limit slots. This allows the rectangular frame 201 to be initially limited to a horizontal state, thereby preventing the rectangular frame 201 from swinging and making it easier for workers to align the threaded bolt 203 with the circular slot of the support frame 102. When the rectangular frame 201 needs to be deflected, the limit plate 103 is deflected outside the limit slot.

[0036] Furthermore, a sliding plate 104 is slidingly provided on the top of the support platform 101, an electric push rod 105 is fixedly installed on the top of the sliding plate 104, and the top of the output end of the electric push rod 105 is fixedly connected to a support plate 106. The support plate 106 is composed of multiple square plates of different lengths stacked and fixed on each other, and a suction cup 107 is fixedly connected to the top of the support plate 106.

[0037] When the rectangular frame 201 is in a horizontal state, the support plate 106 can be moved to the bottom of the rectangular frame 201 by moving the sliding plate 104, and then the support plate 106 is raised by the electric push rod 105, so that the worker can place the accessory on the support plate 106 and clamp it with the clamping plate 205. The support plate 106 can save the worker's physical strength and eliminate the need to lift the accessory all the time and wait for the clamping plate 205 to clamp it. The support plate 106 is composed of a plurality of square plates of different lengths stacked and fixed on each other, and the length of each square plate decreases from top to bottom. Therefore, when the size of the accessory is small, the smaller square plate can be used to support it, and the length of the accessory protrudes beyond the length of the small square plate, so that the lateral end of the clamping plate 205 can move to the bottom of the accessory and provide lateral support for it.

[0038] Square plates of different sizes are used to facilitate the clamping plate 205 to clamp accessories of different sizes, and the suction cup 107 can adsorb the accessories to ensure that the accessories will not slide off the top of the support plate 106 during the clamping process. When the clamping is completed, the electric push rod 105 drives the support plate 106 to descend, and by moving the sliding plate 104, the electric push rod 105 is no longer located below the rectangular frame 201, so that the rectangular frame 201 can be deflected.

[0039] During use, the sliding plate 104 is first moved to the bottom of the rectangular frame 201, and then the support plate 106 is raised by the electric push rod 105. The worker then adsorbs the accessory on the support plate 106 through the suction cup 107, and then starts the electric telescopic rod 204 and clamps the accessory through the vertical end of the clamping plate 205. Then, the threaded rod 208 is rotated to make the Z-shaped plate 207 and the clamping plate 205 clamp the two sides of the plate-shaped automobile accessory, thereby improving the clamping stability. After clamping is completed, the electric push rod 105 drives the support plate 106 to descend, and by moving the sliding plate 104, the electric push rod 105 is no longer located under the rectangular frame 201. When the processing of one side of the accessory is completed, the threaded bolt 203 is rotated so that it is no longer located in the circular groove of the support frame 102, and then the handle 202 is manually rotated to make the rectangular frame 201 flip 180 degrees.

[0040] When the weight of the accessory is heavy, the rectangular frame 201 is driven to rotate by the servo motor 206 to reduce the burden on the workers. When the rectangular frame 201 rotates to a horizontal state, the limit plate 103 is manually deflected into one of the limit slots to prevent the rectangular frame 201 from swinging. Then the threaded bolt 203 is rotated to insert it into the corresponding circular slot to fix the position of the rectangular frame 201. Then the limit plate 103 is deflected out of the limit slot. After the processing is completed, the threaded rod 208 is rotated so that its Z-shaped plate 207 and the splint 205 no longer clamp the two sides of the accessory. Then the multiple electric telescopic rods 204 drive the multiple splints 205 away from each other, and then the accessory can be taken out.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A fixture for producing automobile parts, characterized in that: include: A support unit (100) comprising a support platform (101) and two support frames (102) fixedly connected to the top of the support platform (101); The clamping unit (200) comprises a rectangular frame (201) rotatably connected between opposite surfaces of two support frames (102), one side of one of the support frames (102) is rotatably connected to a turning handle (202), one end of the turning handle (202) passes through one of the support frames (102) and is fixedly connected to the rectangular frame (201), one side of the turning handle (202) is threadedly connected to a threaded bolt (203), one side of one of the support frames (102) is provided with a plurality of circular grooves that fit the threaded bolts (203), one end of the threaded bolt (203) passes through the turning handle (202) and is located in one of the circular grooves, the inner wall of the rectangular frame (201) is fixedly connected to a plurality of evenly distributed electric telescopic rods (204), and the output end of each electric telescopic rod (204) is fixedly connected to a clamping plate (205).

2. The fixture for producing automobile parts according to claim 1, characterized in that: A servo motor (206) is fixedly mounted on one side of one of the support frames (102), and an output end of the servo motor (206) passes through the corresponding support frame (102) and is fixedly connected to the rectangular frame (201).

3. The fixture for producing automobile parts according to claim 1, characterized in that: A Z-shaped plate (207) is slidably provided on one side of each of the clamping plates (205), a threaded rod (208) is rotatably connected to one side of each of the clamping plates (205), and each of the Z-shaped plates (207) is respectively threadedly sleeved on the corresponding threaded rod (208).

4. The fixture for producing automobile parts according to claim 2, characterized in that: One side of one of the support frames (102) is hingedly connected to a limiting plate (103), and one side of the rectangular frame (201) is provided with two limiting grooves that fit the limiting plate (103).

5. The fixture for producing automobile parts according to claim 1, characterized in that: A sliding plate (104) is slidably provided on the top of the support platform (101), an electric push rod (105) is fixedly installed on the top of the sliding plate (104), and a support plate (106) is fixedly connected to the top of the output end of the electric push rod (105).

6. The fixture for producing automobile parts according to claim 5, characterized in that: The support plate (106) is composed of a plurality of square plates of different lengths stacked and fixed on each other, and a suction cup (107) is fixedly connected to the top of the support plate (106).

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