A tooling fixture for automotive parts

Abstract

This utility model discloses an automotive parts tooling fixture, relating to the field of automotive parts processing technology. It includes a base, a housing, and two upright plates. The housing has an inner cavity with a support assembly, and the two upright plates have an elliptical plate clamping mechanism on opposite sides. This utility model, through the coordinated use of the base, housing, upright plates, support assembly, and elliptical plate clamping mechanism, solves the problem that existing automotive parts processing typically relies on fixtures for positioning. Existing fixtures usually only position circular or rectangular plates, and are largely unable to position elliptical plates of different sizes. Furthermore, after one side of the plate is processed, it usually requires manual removal and flipping, affecting processing efficiency. This utility model achieves the effect of positioning elliptical plates of different sizes and automatically flipping them after processing, facilitating the processing of elliptical plates by operators.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, specifically to an automotive parts tooling fixture. Background Technology

[0002] Automotive parts are the core units that constitute the automotive parts processing system and play a key supporting role in the automotive manufacturing industry chain. With the continuous development of the automotive industry, the demand for fixtures in the parts processing process is becoming increasingly prominent. Since automotive production involves the processing and manufacturing of multiple categories and large quantities of parts, a variety of special fixtures are required to ensure the processing accuracy and production efficiency of each process.

[0003] The problem with existing technology is that existing automotive parts are usually positioned using fixtures during processing. However, existing fixtures can usually only position round or rectangular plates, and most cannot position elliptical plates of different sizes. Furthermore, after one side of the plate is processed, it usually needs to be manually removed and flipped over, which is time-consuming and labor-intensive, affecting the efficiency of plate processing. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide an automotive parts tooling fixture that can clamp and position elliptical plates of different sizes, and can automatically flip the elliptical plates during processing. This solves the problem that existing automotive parts are usually positioned using fixtures during processing, but these fixtures can usually only position round or rectangular plates and are mostly unable to position elliptical plates of different sizes. Furthermore, after one side of the plate is processed, it is usually necessary to manually unload the plate and flip it, which is time-consuming and labor-intensive, affecting the efficiency of plate processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automotive parts tooling fixture, comprising a base, a housing, and two upright plates. The housing is fixedly connected to the top of the base, and the two upright plates are respectively fixedly connected to the left and right sides of the top of the housing. A support assembly is provided within the inner cavity of the housing, and an elliptical plate clamping mechanism is provided on one side of each of the two upright plates facing each other.

[0006] The elliptical plate clamping mechanism includes two rotating plates, and support plates are fixedly connected to the front and rear sides of the opposite side of the two rotating plates.

[0007] An adjustment component is provided on the top of each of the two support plates, and a positioning component is provided on the left and right sides of the opposite side of the two adjustment components;

[0008] The right side of the rotating plate on the right is rotatably connected to the upright plate, and the left side of the upright plate on the left is fixedly connected to a reduction motor. The output shaft of the reduction motor passes through the left upright plate and extends to the outside of the left upright plate, where it is fixedly connected to the left rotating plate.

[0009] As a preferred embodiment of this utility model, the support assembly includes an electric cylinder and a support plate. The bottom of the electric cylinder is fixedly connected to the base, and the output shaft of the electric cylinder passes through the housing and extends to the outside of the housing, where it is fixedly connected to the support plate.

[0010] In a preferred embodiment of this invention, the adjusting component includes a toggle block, with a first screw fixedly connected to both the left and right sides of the toggle block. The two first screws are rotatably connected to a rotating plate on the side away from the toggle block. A movable block is sleeved on the surface of the first screw and threadedly connected to the movable block.

[0011] As a preferred embodiment of this utility model, a rectangular hole is provided on the surface of the movable block, a bolt is provided on the top of the movable block, an adjusting rod is provided in the inner cavity of the rectangular hole, a threaded hole is provided on the top surface of the adjusting rod, and the bottom of the bolt penetrates the movable block and extends into the inner cavity of the threaded hole for threaded connection.

[0012] In a preferred embodiment of this utility model, the bottom of the movable block is fixedly connected to a slider, the top of the support plate is provided with a groove, the bottom of the slider passes through the groove and extends into the inner cavity of the groove to contact the inner wall of the groove, there are multiple threaded holes arranged in a linear array, and both ends of the adjusting rod pass through rectangular holes and extend to the outside of the rectangular holes.

[0013] In a preferred embodiment of this utility model, the positioning assembly includes a positioning plate, the rear side of which is fixedly connected to an adjusting rod. Support blocks are fixedly connected to the top and bottom of the front middle of the positioning plate. A positioning wheel is provided on the inner side of the support block. A second screw is fixedly connected to the top and bottom of the positioning wheel. A control block is provided on the side of the two second screws away from the positioning wheel. A clamping plate is sleeved on the surface of the second screw and threadedly connected to the clamping plate.

[0014] In a preferred embodiment of this invention, the second screw passes through the support block on the side away from the positioning wheel and extends to the outside of the support block to be fixedly connected to the control block. T-shaped blocks are fixedly connected to the left and right sides of the rear side of the clamping plate. T-shaped grooves are provided on both sides of the top and bottom of the front side of the positioning plate. The side of the T-shaped block away from the clamping plate is embedded in the inner cavity of the T-shaped groove and contacts the inner wall of the T-shaped groove. Rubber anti-slip pads are fixedly connected to the opposite sides of the two clamping plates.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model solves the problem that existing automotive parts processing typically uses fixtures for positioning, but these fixtures can only position round or rectangular plates and are mostly unable to position elliptical plates of different sizes. Furthermore, after one side of the plate is processed, it usually needs to be manually removed and flipped, which is time-consuming and labor-intensive, affecting the efficiency of plate processing. This utility model achieves the effect of positioning elliptical plates of different sizes and automatically flipping them after processing, making it convenient for operators to process elliptical plates.

[0017] 2. This utility model can support the elliptical plate by setting a support component, which makes it easier for operators to position the elliptical plate.

[0018] 3. By setting an adjustment component, this utility model can adjust the position of the positioning component, enabling the positioning component to position elliptical plates of different sizes. By setting the positioning component, the elliptical plates can be positioned, making it convenient for operators to process the elliptical plates. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a full sectional view of the box body and the uprights;

[0021] Figure 3 This is a schematic diagram of the rotating plate and support plate structure;

[0022] Figure 4 A schematic diagram of the adjustment component structure;

[0023] Figure 5 This is a schematic diagram of the positioning component structure.

[0024] In the diagram: 1. Base; 2. Box body; 3. Vertical plate; 4. Support assembly; 5. Elliptical plate clamping mechanism; 6. Gear motor; 7. Slider; 8. Slide groove; 9. T-block; 10. T-slot; 11. Rubber anti-slip pad; 41. Electric cylinder; 42. Support plate; 51. Rotating plate; 52. Support plate; 53. Adjustment assembly; 54. Positioning assembly; 531. Actuating block; 532. First screw; 533. Moving block; 534. Rectangular hole; 535. Bolt; 536. Adjusting rod; 537. Threaded hole; 541. Positioning plate; 542. Support block; 543. Positioning wheel; 544. Second screw; 545. Control block; 546. Clamping plate. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide 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 can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used 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 different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0029] Example 1

[0030] Reference Figure 1-5 This is the first embodiment of the present invention, providing an automotive parts tooling fixture, including a base 1, a housing 2, and two upright plates 3. The housing 2 is fixedly connected to the top of the base 1, and the two upright plates 3 are respectively fixedly connected to the left and right sides of the top of the housing 2. A support assembly 4 is provided in the inner cavity of the housing 2, and an elliptical plate clamping mechanism 5 is provided on one side opposite to the two upright plates 3.

[0031] The elliptical plate clamping mechanism 5 includes two rotating plates 51, and a support plate 52 is fixedly connected to the front and rear sides of the opposite side of the two rotating plates 51.

[0032] An adjustment component 53 is provided on the top of each of the two support plates 52, and a positioning component 54 is provided on the left and right sides of the opposite side of the two adjustment components 53.

[0033] The right side of the right rotating plate 51 is rotatably connected to the upright plate 3, and the left side of the left upright plate 3 is fixedly connected to the reduction motor 6. The output shaft of the reduction motor 6 passes through the left upright plate 3 and extends to the outside of the left upright plate 3 and is fixedly connected to the left rotating plate 51.

[0034] Specifically, support component 4 is provided to support the elliptical plate, making it easier for operators to position the elliptical plate.

[0035] By setting the adjustment component 53, the position of the positioning component 54 can be adjusted, so that the positioning component 54 can position oval plates of different sizes.

[0036] By setting the positioning component 54, the elliptical plate can be positioned, making it convenient for operators to process the elliptical plate.

[0037] By setting the rotating plate 51 and the support plate 52, the adjustment component 53 and the positioning component 54 can be supported. By setting the reduction motor 6, the rotating plate 51 and the support plate 52 can be driven to rotate, thereby driving the adjustment component 53 and the positioning component 54 to rotate, and automatically performing the flipping operation on the elliptical plate.

[0038] Furthermore, when it is necessary to position the elliptical plate, the elliptical plate is placed on top of the support component 4 to support the elliptical plate. Then, according to the size of the elliptical plate, the adjustment component 53 can be driven to adjust the position of the positioning component 54 so that the positioning component 54 positions the elliptical plate.

[0039] When it is necessary to flip the elliptical plate, first activate the retraction of the support component 4 to prevent it from interfering with the flipping operation. Then, start the reduction motor 6 to rotate the left rotating plate 51. The left rotating plate 51 will drive the right rotating plate 51 to rotate synchronously through the two support plates 52, which in turn drives the adjustment component 53 and the positioning component 54 to rotate synchronously, thus flipping the elliptical plate. This allows the operator to flip the elliptical plate without disassembling it.

[0040] Example 2

[0041] The second embodiment of this utility model provides an automotive parts tooling fixture. The support assembly 4 includes an electric cylinder 41 and a support plate 42. The bottom of the electric cylinder 41 is fixedly connected to the base 1. The output shaft of the electric cylinder 41 passes through the housing 2 and extends to the outside of the housing 2 and is fixedly connected to the support plate 42.

[0042] Specifically, by setting an electric cylinder 41, the support plate 42 can be raised and lowered, and by setting a support plate 52, the elliptical plate can be supported.

[0043] Furthermore, when positioning the elliptical plate, the electric cylinder 41 is in the extended state. At this time, the support plate 42 at the top of the output shaft of the electric cylinder 41 will support the elliptical plate, making it convenient for the operator to position the elliptical plate.

[0044] When it is necessary to flip the oval-shaped sheet, the electric cylinder 41 is activated to retract, which drives the support plate 42 to move downward, so as to avoid the support plate 42 affecting the flipping operation of the oval sheet.

[0045] Example 3

[0046] The third embodiment of this utility model provides an automotive parts tooling fixture. The adjusting component 53 includes a toggle block 531. The left and right sides of the toggle block 531 are fixedly connected to a first screw 532. The side of the two first screws 532 away from the toggle block 531 is rotatably connected to a rotating plate 51. A moving block 533 is sleeved on the surface of the first screw 532 and threadedly connected to the moving block 533.

[0047] A rectangular hole 534 is provided on the surface of the movable block 533. A bolt 535 is provided on the top of the movable block 533. An adjusting rod 536 is provided in the inner cavity of the rectangular hole 534. A threaded hole 537 is provided on the top surface of the adjusting rod 536. The bottom of the bolt 535 passes through the movable block 533 and extends into the inner cavity of the threaded hole 537 to be threadedly connected to the threaded hole 537.

[0048] The bottom of the movable block 533 is fixedly connected to a slider 7. The top of the support plate 52 is provided with a groove 8. The bottom of the slider 7 passes through the groove 8 and extends into the inner cavity of the groove 8 to contact the inner wall of the groove 8. There are multiple threaded holes 537 arranged in a linear array. Both ends of the adjusting rod 536 pass through the rectangular hole 534 and extend to the outside of the rectangular hole 534.

[0049] Specifically, by setting the toggle block 531, the operator can easily drive the first screw 532. By setting the first screw 532, the moving block 533 can be moved. By setting the moving block 533 and the rectangular hole 534, the adjusting rod 536 and the positioning component 54 can be moved left and right synchronously to adjust the position of the positioning component 54, thereby positioning elliptical plates of different sizes.

[0050] By setting the adjusting rod 536, the positioning component 54 can be moved back and forth, so that the positioning component 54 fits the curved surface of the elliptical plate and positions the elliptical plate. By setting the bolt 535 and multiple threaded holes 537, the adjusting rod 536 can be fixed in different positions, so that the positioning component 54 can adapt to elliptical plates of different widths.

[0051] Furthermore, based on the dimensions of the elliptical sheet, the position of the positioning component 54 is adjusted to position the elliptical sheet. First, the operator rotates the toggle block 531, causing the two first screws 532 to rotate synchronously. During the rotation of the first screws 532, the two moving blocks 533 will move closer or further apart from each other. During the movement of the moving blocks 533, the adjusting rod 536 and the positioning component 54 will move synchronously, adjusting the position of the left and right sides of the positioning component 54 so that the positioning component 54 can adapt to elliptical sheets of different lengths.

[0052] Once the positioning component 54 reaches the appropriate position, the bolt 535 fixing the adjusting rod 536 is removed, causing the bolt 535 to disengage from the inner cavity of the threaded hole 537. At this point, the adjusting rod 536 is no longer in a fixed state, and its position can be moved back and forth, causing the positioning component 54 to move closer to the elliptical plate, making contact between the positioning component 54 and the elliptical plate, and holding the elliptical plate against it. Then, the bolt 535 is installed, allowing it to be reinserted into the inner cavity of the threaded hole 537, fixing the position of the adjusting rod 536, thereby enabling the positioning component 54 to initially position the elliptical plate.

[0053] Example 4

[0054] The fourth embodiment of this utility model provides an automotive parts tooling fixture. The positioning component 54 includes a positioning plate 541. The rear side of the positioning plate 541 is fixedly connected to an adjusting rod 536. Support blocks 542 are fixedly connected to the top and bottom of the middle front side of the positioning plate 541. A positioning wheel 543 is provided on the inner side of the support block 542. A second screw 544 is fixedly connected to the top and bottom of the positioning wheel 543. A control block 545 is provided on the side of the two second screws 544 away from the positioning wheel 543. A clamping plate 546 is sleeved on the surface of the second screw 544 and threadedly connected to the clamping plate 546.

[0055] The second screw 544 passes through the support block 542 on the side away from the positioning wheel 543 and extends to the outside of the support block 542 and is fixedly connected to the control block 545. T-shaped blocks 9 are fixedly connected to the left and right sides of the rear side of the clamping plate 546. T-shaped grooves 10 are opened on both sides of the top and bottom of the front side of the positioning plate 541. The side of the T-shaped block 9 away from the clamping plate 546 is embedded in the inner cavity of the T-shaped groove 10 and contacts the inner wall of the T-shaped groove 10. Rubber anti-slip pads 11 are fixedly connected to the opposite sides of the two clamping plates 546.

[0056] Specifically, by setting the positioning plate 541 and the support block 542, the positioning wheel 543 and the screw can be supported. The positioning wheel 543 can hold the elliptical plate against and position it. By setting the two second screws 544, the two clamping plates 546 can be driven to move closer to each other and clamp the elliptical plate to prevent it from moving vertically and to position it. By setting the control block 545, the operator can easily drive the second screws 544. By setting the two clamping plates 546, the elliptical plate can be positioned. By setting the rubber anti-slip pad 11, the friction between the clamping plates 546 and the elliptical plate can be increased to prevent the elliptical plate from shifting and to prevent damage to the elliptical plate.

[0057] By setting the T-block 9 and the T-slot 10, the clamping plate 546 can be limited so that the clamping plate 546 can only move vertically.

[0058] Furthermore, when the adjusting rod 536 drives the positioning assembly 54 to move as a whole and approach the direction of the elliptical plate, after the positioning plate 541 reaches the appropriate position, the positioning wheel 543 on the inner side of the support block 542 will contact the curved surface of the elliptical plate, hold the elliptical plate against it, and perform preliminary positioning of the elliptical plate to prevent it from moving horizontally. Then, the control block 545 is rotated to drive the two second screws 544 and the positioning wheel 543 to rotate synchronously. During the rotation of the two second screws 544, the two clamping plates 546 will move closer to the direction of the elliptical plate and clamp the elliptical plate to prevent it from moving vertically.

[0059] At this point, the four parts of the elliptical plate surface are held in place by the four positioning wheels 543, preventing horizontal movement, while the top and bottom are held in place by the two clamping plates 546, preventing vertical movement, thus forming a stable clamp and completing the positioning.

[0060] Working principle:

[0061] When it is necessary to position the elliptical plate, the electric cylinder 41 is in the extended state. At this time, the support plate 42 at the top of the output shaft of the electric cylinder 41 will support the elliptical plate, making it convenient for the operator to position the elliptical plate.

[0062] After the elliptical plate is placed, the position of the positioning component 54 is adjusted according to the size of the elliptical plate to position it. First, the operator rotates the toggle block 531, which drives the two first screws 532 to rotate synchronously. During the rotation of the first screws 532, the two moving blocks 533 will move closer or further apart from each other. During the movement of the moving blocks 533, the adjusting rod 536 and the positioning component 54 will move synchronously to adjust the position of the left and right sides of the positioning component 54 so that the positioning component 54 can adapt to elliptical plates of different lengths.

[0063] Once the positioning component 54 reaches the appropriate position, the bolt 535 fixing the adjusting rod 536 is removed, causing the bolt 535 to disengage from the inner cavity of the threaded hole 537. At this point, the adjusting rod 536 is no longer in a fixed state, and its position can be moved back and forth, causing the positioning component 54 to move closer to the elliptical plate.

[0064] When the adjusting rod 536 moves the positioning component 54 toward the elliptical plate, after the positioning plate 541 reaches the appropriate position, the positioning wheel 543 on the inner side of the support block 542 will contact the curved surface of the elliptical plate and hold the elliptical plate in place. Then, the bolt 535 is installed so that the bolt 535 is re-inserted into the inner cavity of the threaded hole 537 to fix the position of the adjusting rod 536. At this time, the position of the positioning wheel 543 is fixed, preventing the elliptical plate from moving horizontally.

[0065] Then rotate the control block 545 to drive the two second screws 544 and the positioning wheel 543 to rotate synchronously. During the rotation, the two second screws 544 will drive the two clamping plates 546 to move closer to the elliptical plate and clamp the elliptical plate to prevent the elliptical plate from moving vertically.

[0066] At this point, the four parts of the elliptical plate surface are held in place by the four positioning wheels 543, preventing horizontal movement, while the top and bottom are held in place by the two clamping plates 546, preventing vertical movement, thus forming a stable clamp and completing the positioning.

[0067] When it is necessary to flip the elliptical sheet, the electric cylinder 41 is activated to retract, causing the support plate 42 to move downwards. This prevents the support plate 42 from interfering with the flipping operation of the elliptical sheet. Then, the geared motor 6 is activated to rotate the left rotating plate 51. The left rotating plate 51 will drive the right rotating plate 51 to rotate synchronously through the two support plates 52. This will in turn drive the adjusting component 53 and the positioning component 54 to rotate synchronously, and flip the elliptical sheet. This allows the operator to flip the elliptical sheet without disassembling it.

[0068] In summary, by using the base 1, box 2, upright plate 3, support component 4 and elliptical plate clamping mechanism 5 together, it is possible to position elliptical plates of different sizes and automatically flip them after processing, making it convenient for operators to process elliptical plates.

[0069] It should be noted that the geared motor, electric cylinder and screw are all existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method and other methods of the equipment, as well as the materials of each accessory and the selection of various parameters are all common knowledge of those skilled in the art, and therefore will not be described in detail in this application document.

[0070] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0071] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0072] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0073] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A tooling fixture for automotive parts, comprising a base (1), a housing (2), and two upright plates (3), wherein the housing (2) is fixedly connected to the top of the base (1), and the two upright plates (3) are respectively fixedly connected to the left and right sides of the top of the housing (2), characterized in that: The inner cavity of the box (2) is provided with a support assembly (4), and an elliptical plate clamping mechanism (5) is provided on one side of the two upright plates (3) facing each other. The elliptical plate clamping mechanism (5) includes two rotating plates (51), and a support plate (52) is fixedly connected to the front and rear sides of the opposite side of the two rotating plates (51). An adjustment component (53) is provided on the top of each of the two support plates (52), and a positioning component (54) is provided on the left and right sides of the opposite side of the two adjustment components (53); The right side of the rotating plate (51) on the right side is rotatably connected to the upright plate (3), and the left side of the upright plate (3) on the left side is fixedly connected to a reduction motor (6). The output shaft of the reduction motor (6) passes through the left upright plate (3) and extends to the outside of the left upright plate (3) and is fixedly connected to the left rotating plate (51).

2. The automotive parts tooling fixture according to claim 1, characterized in that: The support assembly (4) includes an electric cylinder (41) and a support plate (42). The bottom of the electric cylinder (41) is fixedly connected to the base (1). The output shaft of the electric cylinder (41) passes through the housing (2) and extends to the outside of the housing (2) and is fixedly connected to the support plate (42).

3. The automotive parts tooling fixture according to claim 1, characterized in that: The adjustment assembly (53) includes a toggle block (531), and a first screw (532) is fixedly connected to both the left and right sides of the toggle block (531). The two first screws (532) are rotatably connected to the rotating plate (51) on the side away from the toggle block (531). A moving block (533) is sleeved on the surface of the first screw (532) and threadedly connected to the moving block (533).

4. The automotive parts tooling fixture according to claim 3, characterized in that: The surface of the movable block (533) is provided with a rectangular hole (534), and a bolt (535) is provided on the top of the movable block (533). An adjusting rod (536) is provided in the inner cavity of the rectangular hole (534). A threaded hole (537) is provided on the top surface of the adjusting rod (536). The bottom of the bolt (535) passes through the movable block (533) and extends into the inner cavity of the threaded hole (537) and is threadedly connected to the threaded hole (537).

5. The automotive parts tooling fixture according to claim 4, characterized in that: The bottom of the movable block (533) is fixedly connected to a slider (7), the top of the support plate (52) is provided with a groove (8), the bottom of the slider (7) passes through the groove (8) and extends to the inner cavity of the groove (8) to contact the inner wall of the groove (8), there are multiple threaded holes (537) and they are distributed in a linear array, and both ends of the adjusting rod (536) pass through the rectangular hole (534) and extend to the outside of the rectangular hole (534).

6. The automotive parts tooling fixture according to claim 5, characterized in that: The positioning assembly (54) includes a positioning plate (541), the rear side of which is fixedly connected to an adjusting rod (536). Support blocks (542) are fixedly connected to the top and bottom of the front middle of the positioning plate (541). A positioning wheel (543) is provided on the inner side of the support block (542). A second screw (544) is fixedly connected to the top and bottom of the positioning wheel (543). A control block (545) is provided on the side of the two second screws (544) away from the positioning wheel (543). A clamping plate (546) is sleeved on the surface of the second screw (544) and threadedly connected to the clamping plate (546).

7. A tooling fixture for automotive parts according to claim 6, characterized in that: The second screw (544) passes through the support block (542) on the side away from the positioning wheel (543) and extends to the outside of the support block (542) and is fixedly connected to the control block (545). T-shaped blocks (9) are fixedly connected to the left and right sides of the rear side of the clamping plate (546). T-shaped grooves (10) are opened on both sides of the top and bottom of the front side of the positioning plate (541). The side of the T-shaped block (9) away from the clamping plate (546) is embedded in the inner cavity of the T-shaped groove (10) and contacts the inner wall of the T-shaped groove (10). Rubber anti-slip pads (11) are fixedly connected to the opposite sides of the two clamping plates (546).

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