Automobile sheet metal part measuring support

Abstract

The utility model belongs to the technical field of detection tools, and particularly relates to an automobile sheet metal part measuring support which comprises a bottom plate, supporting rods are fixed to the four end corners of the upper end of the bottom plate, a top plate is fixed to the upper ends of the four supporting rods, a rotating mechanism is assembled to the upper end of the top plate, and a moving mechanism is assembled to the lower end of the rotating mechanism. The moving mechanism is provided with a connecting plate, a base is fixed to the end, away from the moving mechanism, of the connecting plate, a first electric push rod is fixed to the upper end of the base, and the output end of the first electric push rod extends to the lower end of the base. Multi-angle and multi-position adjustment can be achieved through cooperation of the rotating mechanism and the moving mechanism, the height of the shell is accurately controlled by combining a first electric push rod, a third motor is used for driving a clamping plate to fix a sheet metal part, and multi-dimensional measurement of the automobile sheet metal part can be efficiently and accurately completed through cooperation of a built-in measuring ruler; and the comprehensiveness, the convenience and the data accuracy of measurement are effectively improved.

Description

Technical Field

[0001] This utility model belongs to the field of testing tool technology, specifically relating to a measuring bracket for automotive sheet metal parts. Background Technology

[0002] Sheet metal processing is a comprehensive cold working process for thin metal sheets, including shearing, punching, cutting, compounding, bending, welding, riveting, splicing, or forming. Its significant characteristic is that the thickness of the same part is uniform. Products processed through sheet metal processing are called sheet metal parts. After processing, sheet metal parts need to be measured in length, and they must first be fixed on a measuring bracket. However, some fixed automotive sheet metal part measuring devices are difficult to measure different parts of the sheet metal part from all angles, requiring frequent adjustments to the position of the sheet metal part; while some movable measuring devices have poor stability during measurement, resulting in large measurement data errors. Based on the above problems, this application proposes an automotive sheet metal part measuring bracket to improve these issues.

[0003] Practical content

[0004] The purpose of this utility model is to provide a measuring bracket for automotive sheet metal parts. Through the cooperation of a rotating mechanism and a moving mechanism, it can achieve multi-angle and multi-position adjustments. Combined with a first electric push rod to precisely control the height of the outer shell, and a third motor to drive the clamping plate to fix the sheet metal parts, and with the built-in measuring ruler, it can efficiently and accurately complete multi-dimensional measurements of automotive sheet metal parts, effectively improving the comprehensiveness, convenience and accuracy of the measurements.

[0005] The specific technical solution adopted in this utility model is as follows:

[0006] A measuring bracket for automotive sheet metal parts includes a base plate. Support rods are fixed at the four corners of the upper end of the base plate. A top plate is fixed to the upper end of the four support rods. A rotating mechanism is mounted on the upper end of the top plate. A moving mechanism is mounted on the lower end of the rotating mechanism. A connecting plate is provided on the moving mechanism. A base is fixed to the end of the connecting plate away from the moving mechanism. A first electric push rod is fixed to the upper end of the base. The output end of the first electric push rod extends to the lower end of the base. A housing is fixed to the lower end of the first electric push rod. A third motor is fixed to one end of the housing. The output end of the third motor extends into the interior of the housing and is fixed to a second threaded rod. The second threaded rod is rotatably connected to the housing. A clamping plate is threaded to the outer side of the second threaded rod. Two second limiting rods are fixed inside the housing on both sides of the second threaded rod. The two second limiting rods pass through the clamping plate and are slidably connected to it. A measuring ruler is fixed inside the housing, and the clamping plate and the measuring ruler are slidably connected.

[0007] In a preferred embodiment, the rotating mechanism includes a rotating rod, a first gear, a first motor, a second gear, and a rotating plate. The rotating rod is rotatably connected to the inside of the top plate. The first gear is fixed to the upper end of the rotating rod. The first motor is fixed to the upper end of the top plate. The second gear is fixed to the output end of the first motor, and the first gear and the second gear are meshed together. The rotating plate is fixed to the outside of the rotating rod and is located at the upper end of the top plate.

[0008] In a preferred embodiment, the moving mechanism includes a support plate, a load-bearing plate, a second motor, a first threaded rod, a moving plate, and two first limiting rods. The support plate is fixed to the lower end of the rotating rod, the load-bearing plate is fixed to one side of the support plate, the second motor is fixed to the upper end of the load-bearing plate, the output end of the second motor extends into the interior of the support plate, and the first threaded rod is fixed to the output end of the second motor. The first threaded rod and the support plate are rotatably connected. The moving plate is threaded to the outside of the first threaded rod, and the two first limiting rods are fixed inside the support plate, with the first threaded rod located between the two first limiting rods.

[0009] In a preferred embodiment, movable blocks are provided on both sides of the upper end of the base plate. A square groove is formed on the side of the two movable blocks that are close to each other. A limiting plate is slidably connected inside the square groove. A push rod is fixed to the upper end of the limiting plate and extends into the interior of the movable block. A connecting rod is fixed to the upper end of the limiting plate and at both ends of the push rod. A baffle is fixed to the upper end of the two connecting rods and the two baffles are slidably connected inside the movable block. A spring is provided inside the movable block and outside the connecting rod. The spring is located at the lower end of the baffle. A knob is threadedly connected inside the movable block and above the push rod.

[0010] In a preferred embodiment, a second electric push rod is fixed to the upper end of the base plate, and the output end of the second electric push rod is fixedly connected to the side of the moving block away from the square groove.

[0011] In a preferred embodiment, the base plate has a T-shaped groove inside, and a T-shaped plate is fixed to the lower end of one of the movable blocks, and the T-shaped groove and the T-shaped plate are adapted to each other.

[0012] The technical effects achieved by this utility model are as follows:

[0013] This utility model, through the cooperation of a rotating mechanism and a moving mechanism, can achieve multi-angle and multi-position adjustment. Combined with the first electric push rod to precisely control the height of the outer shell, and the third motor to drive the clamping plate to fix the sheet metal parts, and with the built-in measuring ruler, it can efficiently and accurately complete multi-dimensional measurement of automotive sheet metal parts, effectively improving the comprehensiveness, convenience and accuracy of the measurement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a top view of the overall structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the rotating mechanism and the moving mechanism of this utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the outer shell of this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the movable block and T-shaped plate of this utility model.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 10. Base plate; 11. Support rod; 12. Top plate; 13. Rotating mechanism; 14. Rotating rod; 15. First gear; 16. First motor; 17. Second gear; 18. Rotating plate; 20. Moving mechanism; 21. Support plate; 22. Load-bearing plate; 23. Second motor; 24. First threaded rod; 25. Moving plate; 26. First limiting rod; 30. Connecting plate; 31. Base; 32. First electric push rod; 33. Housing; 34. Third motor; 35. Second threaded rod; 36. Clamping plate; 37. Second limiting rod; 38. Measuring ruler; 40. Moving block; 41. Square groove; 42. Limiting plate; 43. Push rod; 44. Connecting rod; 45. Baffle; 46. Spring; 47. Knob; 48. Second electric push rod; 49. T-slot; 50. T-plate. Detailed Implementation

[0021] 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.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of this utility model. However, this utility model 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 this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0023] 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 this utility model. The phrase "in a preferred 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 mutually excludes other embodiments.

[0024] Secondly, this utility model is described in detail with reference to the schematic diagrams. When detailing 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.

[0025] Please see the appendix Figures 1 to 4 As shown, this utility model provides a measuring bracket for automotive sheet metal parts, including a base plate 10. Support rods 11 are fixed at the four corners of the upper end of the base plate 10. A top plate 12 is fixed to the upper end of the four support rods 11. A rotating mechanism 13 is mounted on the upper end of the top plate 12. A moving mechanism 20 is mounted on the lower end of the rotating mechanism 13. A connecting plate 30 is provided on the moving mechanism 20. A base 31 is fixed to the end of the connecting plate 30 away from the moving mechanism 20. A first electric push rod 32 is fixed to the upper end of the base 31. The output end of the first electric push rod 32 extends to the lower end of the base 31. The lower end is fixed with a housing 33, and one end of the housing 33 is fixed with a third motor 34. The output end of the third motor 34 extends into the interior of the housing 33, and the output end of the third motor 34 is fixed with a second threaded rod 35. The second threaded rod 35 and the housing 33 are rotatably connected. The outer side of the second threaded rod 35 is threadedly connected with a clamping plate 36. The inside of the housing 33 and on both sides of the second threaded rod 35 are fixed with second limiting rods 37. The two second limiting rods 37 pass through the clamping plate 36 and are slidably connected to it. The inside of the housing 33 is fixed with a measuring ruler 38, and the clamping plate 36 and the measuring ruler 38 are slidably connected.

[0026] In this embodiment, when automotive sheet metal parts need to be measured, the rotating mechanism 13 drives the moving mechanism 20 and the housing 33 to be adjusted to the position to be measured. The output end of the first electric push rod 32 moves downward, causing the housing 33 to move downward. It should be noted that the third motor 34 is fixed to one side of the housing 33. The height of the side of the housing 33 away from the third motor 34 is higher than the height of the side of the housing 33 close to the third motor 34, and the height of the side of the housing 33 away from the third motor 34 and the lower end of the clamping plate 36 are on the same plane. When automotive sheet metal parts need to be measured, the automotive sheet metal parts to be measured are placed between the side of the housing 33 away from the third motor 34 and the clamping plate 36. By activating the third motor 34, the output end of the third motor 34 is fixed. A second threaded rod 35 is rotatably connected to the inside of the outer casing 33. A clamping plate 36 is threadedly connected to the outer side of the second threaded rod 35. Two second limiting rods 37 are fixed inside the outer casing 33 on both sides of the second threaded rod 35. The two second limiting rods 37 pass through the clamping plate 36 and are slidably connected to the clamping plate 36. The clamping plate 36 can further fix the automotive sheet metal parts. A measuring ruler 38 is fixed inside the outer casing 33. A groove is opened on the side of the clamping plate 36 near the measuring ruler 38. The measuring ruler 38 and the groove are matched. When the clamping plate 36 moves, the measuring ruler 38 remains stationary. When the clamping plate 36 fixes the automotive sheet metal parts, the automotive sheet metal parts can be measured. The first electric push rod 32 can accurately control the height of the outer casing 33.

[0027] In a preferred embodiment, please refer to Figure 3 The rotating mechanism 13 includes a rotating rod 14, a first gear 15, a first motor 16, a second gear 17, and a rotating plate 18. The rotating rod 14 is rotatably connected to the inside of the top plate 12. The first gear 15 is fixed to the upper end of the rotating rod 14. The first motor 16 is fixed to the upper end of the top plate 12. The second gear 17 is fixed to the output end of the first motor 16, and the first gear 15 and the second gear 17 are meshed together. The rotating plate 18 is fixed to the outside of the rotating rod 14, and the rotating plate 18 is located at the upper end of the top plate 12.

[0028] In this embodiment, the first motor 16 is fixed to the upper end of the top plate 12. When the first motor 16 starts, the second gear 17 fixed at its output end rotates accordingly. Since the second gear 17 meshes with the first gear 15 fixed to the upper end of the rotating rod 14, the rotation of the second gear 17 will drive the first gear 15 to rotate, thereby causing the rotating rod 14 to rotate inside the top plate 12. The rotating plate 18 fixed to the outside of the rotating rod 14 will also rotate with the rotating rod 14, thereby driving the clamping plate 36, the outer shell 33, and the measuring ruler 38 to rotate. This allows the measurement of automotive sheet metal parts to be performed from different angles, improving the comprehensiveness and convenience of the measurement. It should be noted that the rotating plate 18 can limit the rotation of the rotating rod 14.

[0029] Secondly, please refer to it again. Figure 1 and Figure 3 The moving mechanism 20 includes a support plate 21, a load-bearing plate 22, a second motor 23, a first threaded rod 24, a moving plate 25, and two first limiting rods 26. The support plate 21 is fixed to the lower end of the rotating rod 14. The load-bearing plate 22 is fixed to one side of the support plate 21. The second motor 23 is fixed to the upper end of the load-bearing plate 22. The output end of the second motor 23 extends into the interior of the support plate 21, and the first threaded rod 24 is fixed to the output end of the second motor 23. The first threaded rod 24 and the support plate 21 are rotatably connected. The moving plate 25 is threaded to the outside of the first threaded rod 24. The two first limiting rods 26 are fixed inside the support plate 21, and the first threaded rod 24 is located between the two first limiting rods 26.

[0030] In this embodiment, the second motor 23 is fixed on the load-bearing plate 22, and the load-bearing plate 22 is fixedly connected to the support plate 21. When the second motor 23 is started, its output end drives the fixed first threaded rod 24 to rotate inside the support plate 21. Since the moving plate 25 is threaded to the outside of the first threaded rod 24 and is guided and restricted by the first limit rods 26 on both sides, the moving plate 25 will move linearly along the axial direction of the first threaded rod 24, thereby driving the position adjustment of the connecting plate 30 and subsequent measuring components, enabling multiple sets of measurements of automotive sheet metal parts, and ensuring the accuracy of automotive sheet metal part measurement data.

[0031] Secondly, please refer to the following as well. Figure 2 and Figure 5 Movable blocks 40 are provided on both sides of the upper end of the base plate 10. Square grooves 41 are provided on the side of the two movable blocks 40 that are close to each other. A limiting plate 42 is slidably connected inside the square groove 41. A push rod 43 is fixed at the upper end of the limiting plate 42 and extends into the interior of the movable block 40. A connecting rod 44 is fixed at the upper end of the limiting plate 42 and at both ends of the push rod 43. A baffle 45 is fixed at the upper end of the two connecting rods 44 and slidably connected inside the movable block 40. A spring 46 is provided inside the movable block 40 and outside the connecting rod 44. The spring 46 is located at the lower end of the baffle 45. A knob 47 is threadedly connected inside the movable block 40 and above the push rod 43.

[0032] In this embodiment, a movable block 40 on the base plate 10 can move on the base plate 10 as needed. When it is necessary to fix the automotive sheet metal part, the two ends of the automotive sheet metal part are positioned in the square grooves 41 opened by the two movable blocks 40. By turning the knob 47 downward, the push rod 43 will be pushed down, and the push rod 43 will drive the limiting plate 42 to slide downward in the square groove 41, thereby fixing the automotive sheet metal part between the movable block 40 and the limiting plate 42. By turning the knob 47 upward, the elastic force of the spring 46 will push the baffle 45, and the limiting plate 42 will be moved upward through the connecting rod 44, thereby releasing the fixation restriction on the automotive sheet metal part. It should be noted that one movable block 40 is fixed to the upper end of the base plate 10, and the other movable block 40 is slidably connected to the upper end of the base plate 10.

[0033] To further understand and explain, Figure 1 , Figure 2 and Figure 5 For example, a second electric push rod 48 is fixed at the upper end of the base plate 10, and the output end of the second electric push rod 48 is fixedly connected to the side of the moving block 40 away from the square groove 41.

[0034] In this embodiment, the output end of the second electric push rod 48 fixed on the base plate 10 is connected to the side of the moving block 40 away from the square groove 41. When the second electric push rod 48 is activated, it can directly push or pull the moving block 40 to move linearly on the base plate 10 through the extension and retraction of the output end, thereby fixing automotive sheet metal parts of different sizes. It should be noted that the first motor 16, the second motor 23, the first electric push rod 32, the third motor 34, and the second electric push rod 48 are all electrically connected to an external power supply via wires.

[0035] In a preferred embodiment, please refer to Figure 2 The bottom plate 10 has a T-shaped groove 49 inside, and a T-shaped plate 50 is fixed at the lower end of a movable block 40, and the T-shaped groove 49 and the T-shaped plate 50 are compatible.

[0036] In this embodiment, the T-slot 49 inside the base plate 10 is adapted to the T-plate 50 fixed at the lower end of the movable block 40. When the second electric push rod 48 pushes the movable block 40 to move, the T-plate 50 slides along the T-slot 49 to ensure that the T-plate 50 and the T-slot 49 fit tightly together and achieve stable fixation.

[0037] The working principle of this utility is as follows:

[0038] When it is necessary to measure automotive sheet metal parts, the second electric push rod 48 on the base plate 10 is activated. Its output end pushes the moving block 40 with a T-shaped plate 50 at its lower end to slide along the T-slot 49. The distance between the two moving blocks 40 is adjusted, and the two ends of the automotive sheet metal parts are placed into the square slot 41. The knob 47 is turned so that the push rod 43 moves the limiting plate 42 down, which works with the moving block 40 to clamp and fix the sheet metal parts. During measurement, the first motor 16 on the top plate 12 is activated. The second gear 17 at its output end meshes with the first gear 15 at the upper end of the rotating rod 14, causing the rotating rod 14 and the rotating plate 18 to rotate. This causes the rotating mechanism 13 to drive the moving mechanism 20 and the outer casing 33 to adjust to the measurement position. Subsequently... The second motor 23 in the moving mechanism 20 is started, and its output end drives the first threaded rod 24 to rotate within the support plate 21. The moving plate 25 moves axially along the first threaded rod 24 under the guidance of the first limit rod 26, driving the measuring components such as the connecting plate 30 to adjust their positions. Then, the outer shell 33 is lowered by controlling the first electric push rod 32 to place the sheet metal part between the outer shell 33 on the side away from the third motor 34 and the clamping plate 36. The third motor 34 is started, and its output end drives the second threaded rod 35 to rotate. The clamping plate 36 moves and clamps the sheet metal part under the restriction of the second limit rod 37. The measuring ruler 38 fixed inside the outer shell 33 can be used to complete the precise measurement and realize the measurement operation of multiple dimensions and multiple sets of data.

[0039] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the art.

Claims

1. A measuring bracket for automotive sheet metal parts, comprising a base plate (10), wherein support rods (11) are fixed at the four corners of the upper end of the base plate (10), and a top plate (12) is fixed at the upper end of the four support rods (11), characterized in that: The top plate (12) is equipped with a rotating mechanism (13) at its upper end, and a moving mechanism (20) is equipped with a lower end of the rotating mechanism (13). The moving mechanism (20) is provided with a connecting plate (30). A base (31) is fixed to one end of the connecting plate (30) away from the moving mechanism (20). A first electric push rod (32) is fixed to the upper end of the base (31). The output end of the first electric push rod (32) extends to the lower end of the base (31). A housing (33) is fixed to the lower end of the first electric push rod (32). A third motor (34) is fixed to one end of the housing (33). The output end of (34) extends into the interior of the housing (33), and the output end of the third motor (34) is fixed with a second threaded rod (35). The second threaded rod (35) and the housing (33) are rotatably connected. The outer side of the second threaded rod (35) is threadedly connected with a clamping plate (36). The interior of the housing (33) and both sides of the second threaded rod (35) are fixed with second limiting rods (37). The two second limiting rods (37) pass through the clamping plate (36) and are slidably connected to it. The interior of the housing (33) is fixed with a measuring ruler (38), and the clamping plate (36) and the measuring ruler (38) are slidably connected.

2. The automotive sheet metal measuring bracket according to claim 1, characterized in that: The rotating mechanism (13) includes a rotating rod (14), a first gear (15), a first motor (16), a second gear (17), and a rotating plate (18). The rotating rod (14) is rotatably connected to the inside of the top plate (12). The first gear (15) is fixed to the upper end of the rotating rod (14). The first motor (16) is fixed to the upper end of the top plate (12). The second gear (17) is fixed to the output end of the first motor (16), and the first gear (15) and the second gear (17) are meshed together. The rotating plate (18) is fixed to the outside of the rotating rod (14), and the rotating plate (18) is located at the upper end of the top plate (12).

3. The measuring support for sheet metal parts of a vehicle according to claim 1, characterized in that: The moving mechanism (20) includes a support plate (21), a load-bearing plate (22), a second motor (23), a first threaded rod (24), a moving plate (25), and two first limiting rods (26). The support plate (21) is fixed to the lower end of the rotating rod (14). The load-bearing plate (22) is fixed to one side of the support plate (21). The second motor (23) is fixed to the upper end of the load-bearing plate (22). The output end of the second motor (23) extends into the interior of the support plate (21). The first threaded rod (24) is fixed to the output end of the second motor (23). The first threaded rod (24) and the support plate (21) are rotatably connected. The moving plate (25) is threaded to the outside of the first threaded rod (24). The two first limiting rods (26) are fixed inside the support plate (21). The first threaded rod (24) is located between the two first limiting rods (26).

4. The measuring support for sheet metal parts of a vehicle according to claim 1, characterized in that: Movable blocks (40) are provided on both sides of the upper end of the base plate (10). A square groove (41) is provided on the side of the two movable blocks (40) that are close to each other. A limiting plate (42) is slidably connected inside the square groove (41). A push rod (43) is fixed at the upper end of the limiting plate (42) and extends into the interior of the movable block (40). A connecting rod (44) is fixed at the upper end of the limiting plate (42) and at both ends of the push rod (43). A baffle (45) is fixed at the upper end of the two connecting rods (44) and the two baffles (45) are slidably connected inside the movable block (40). A spring (46) is provided inside the movable block (40) and outside the connecting rod (44). The spring (46) is located at the lower end of the baffle (45). A knob (47) is threadedly connected inside the movable block (40) and at the upper end of the push rod (43).

5. The measuring support for sheet metal parts of a vehicle according to claim 1, characterized in that: The upper end of the base plate (10) is fixed with a second electric push rod (48), and the output end of the second electric push rod (48) is fixedly connected to the side of the moving block (40) away from the square groove (41).

6. The automotive sheet metal measuring bracket according to claim 5, characterized in that: The base plate (10) has a T-shaped groove (49) inside, and a T-shaped plate (50) is fixed at the lower end of a moving block (40), and the T-shaped groove (49) and the T-shaped plate (50) are compatible.

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