Rotatable double-sided automobile door panel testing fixture

Abstract

The utility model discloses a rotatable double-sided automobile door panel testing fixture which comprises a base, one side of the top of the base is provided with a mounting plate, the middle part of the other side of the top of the base is provided with an electric push rod, the output end of the electric push rod is provided with a movable plate, and the middle parts of the sides, close to each other, of the movable plate and the mounting plate are sleeved with a rotating rod. Clamping blocks are arranged on the sides, close to each other, of the two rotating rods, and a gear A is arranged on one side of one rotating rod; according to the utility model, through mutual cooperation among the supporting plate, the movable plate, the electric push rod, the rotating rod, the clamping block, the gear A, the gear B and the motor A, when the device detects the automobile door panel, the automobile door panel can be supported through the supporting plate, and after one surface of the automobile door panel is detected, the supporting plate can be controlled to move downwards, so that the detection surface of the automobile door panel can be automatically changed; the face changing speed of the automobile door panel is increased, manpower consumption during face changing is saved, and the detection efficiency of the automobile door panel is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile inspection tools, in particular to a rotatable double-sided automobile door panel inspection tool. Background Art

[0002] A gauge is a simple tool used by industrial manufacturers to control the dimensions of products, improve production efficiency and control quality. It is suitable for mass-produced products, such as auto parts, to replace professional measuring tools, such as smooth plug gauges, thread plug gauges, and outer diameter caliper gauges. In automobile production, it is often necessary to use gauges to inspect parts, and automobile door panel gauges are one of them.

[0003] The existing patent with the authorization announcement number "CN208155175U" discloses a car door panel inspection fixture, including a bottom plate, a frame, a crossbeam, a trolley and a pneumatic clamp. The bottom plate is vertically provided with a rectangular frame around it, and the frame is horizontally provided with a plurality of crossbeams. Two trolleys are oppositely provided on the crossbeams. The pneumatic clamp is installed on the trolley through a lifting screw rod, and the rear end of the pneumatic clamp is provided with an air inlet; the trolley is used to reduce or expand the fixture, and the crossbeam as a guide rail is provided with a scale to facilitate sampling and measuring the size of the door panel; the hose of the pneumatic clamp and the cable of the trolley enter and exit the frame through a ring to prevent being scratched by the frame;

[0004] However, there are the following deficiencies in this device:

[0005] 1. When inspecting the automobile door panel, it is necessary to inspect both sides of the automobile door panel. After the inspection of one side is completed, the above device needs to release the fixation of the door panel and manually change the surface of the automobile door panel. The inspection surface of the automobile door panel cannot be directly changed, which reduces the inspection efficiency;

[0006] 2. When the above device is in use, it can only clamp and fix the two sides of the automobile door panel, and the fixing effect is poor, which causes the automobile door panel to shake easily during inspection, affecting the inspection effect of the automobile door panel. Utility Model Content

[0007] The purpose of the utility model is to provide a rotatable double-sided automobile door panel inspection fixture to solve the existing problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotatable double-sided automobile door panel inspection fixture, comprising a base, a mounting plate is arranged on one side of the top of the base, an electric push rod is arranged in the middle of the other side of the top of the base, a movable plate is arranged at the output end of the electric push rod, a rotating rod is sleeved at the middle of the side where the movable plate and the mounting plate are close, a clamping block is arranged on the side where two groups of rotating rods are close, a gear A is arranged on one side of one group of rotating rods, a motor A is arranged at the bottom of one side of the mounting plate, and a gear B meshing with the gear A is arranged at the output end of the motor A;

[0009] A sliding groove is provided in the middle of the top and bottom of one side of the clamping block, and sliders are slidably connected to the inner sides of the two groups of the sliding grooves, a clamping plate is provided on one side of the two groups of sliders, and springs are provided on the top and bottom of the two groups of sliders that are close to each other, a pressure rod is provided in the middle of one side of the clamping block, one side of the pressure rod extends to the inside of the clamping block and is provided with a push plate, a push groove is provided on the top and bottom of one side of the push plate, and rollers are provided on the top and bottom of the two groups of push grooves that are far away from each other. One side of the two groups of sliders that are far away from one side extends to the inside of the push groove and is provided with a trapezoidal block that cooperates with the roller, and a supporting assembly is provided in the middle of the two ends of the top of the base.

[0010] Preferably, the supporting assembly includes a supporting plate, a fixing plate, a motor B, a belt, a pulley, an internal thread block, a threaded rod and a mounting groove, a fixing plate is provided in the middle of the two ends of the top of the base, a mounting groove is opened in the middle of the side where the two groups of fixing plates are close to each other, a threaded rod is sleeved on the bottom of the inner side of the two groups of mounting grooves, the outer sides of the two groups of threaded rods are threadedly connected with internal thread blocks, a supporting plate is commonly provided on the side where the two groups of internal threaded blocks are close to each other, the bottom of the outer sides of the two groups of threaded rods extend to the interior of the base and are provided with pulleys, the outer sides of the two groups of pulleys are commonly sleeved with belts, a motor B is provided at one end of the inner bottom of the base, the output end of the motor B is connected to a group of threaded rods, and the car door panel can be supported.

[0011] Preferably, a guide groove is provided in the middle of the top of the base close to the electric push rod, and a guide block matching the guide groove is provided at the bottom of the movable plate to guide the movable plate.

[0012] Preferably, an annular groove is provided in the middle of one end close to the mounting plate and the movable plate, and the annular groove is located on the outside of the rotating rod. The top and bottom of one side of the clamping block are provided with sliding blocks that cooperate with the annular groove, which can improve the rotation stability of the clamping block.

[0013] Preferably, a protective compartment is provided in the middle of one side of the mounting plate, and the gear A, gear B and motor A are located inside the protective compartment, and the gear A, gear B and motor A can be protected by the protective compartment.

[0014] Preferably, a buffer pad is provided on one side of the clamping plate close to the pressure rod to buffer the clamping damage to the automobile door panel.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the rotatable double-sided automobile door panel inspection fixture;

[0016] 1. Through the cooperation between the support plate, the movable plate, the electric push rod, the rotating rod, the clamping block, the gear A, the gear B and the motor A, the device can support the automobile door panel through the support plate when inspecting the automobile door panel. After inspecting one side of the automobile door panel, the support plate can be controlled to move down, and the inspection surface of the automobile door panel can be automatically changed, which speeds up the replacement speed of the automobile door panel, saves manpower consumption when changing the surface, and greatly improves the inspection efficiency of the automobile door panel;

[0017] 2. Through the mutual cooperation among the clamping blocks, trapezoidal blocks, rollers, clamping plates, pressure rods, slide grooves, sliders, springs, push plates and push grooves, when the device fixes the automobile door panel, it only needs to control one set of movable plates to move to one side, so as to drive two sets of clamping blocks from both sides of the automobile door panel, and two sets of clamping plates to clamp the automobile door panel from the top and bottom of the automobile door panel. By fixing the automobile door panel on multiple sides, the fixing effect of the automobile door panel is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a front cross-sectional view of the utility model;

[0020] Figure 3 It is a side sectional view of the utility model;

[0021] Figure 4 It is a side sectional view of the push plate of the utility model;

[0022] Figure 5 For the utility model Figure 2 A schematic diagram of the enlarged structure.

[0023] In the figure: 1. base; 2. support plate; 3. fixed plate; 4. movable plate; 5. electric push rod; 6. rotating rod; 7. clamping block; 8. mounting plate; 9. gear A; 10. gear B; 11. motor A; 12. trapezoidal block; 13. roller; 14. clamping plate; 15. pressure rod; 16. slide groove; 17. slider; 18. spring; 19. push plate; 20. push groove; 21. motor B; 22. belt; 23. pulley; 24. internal thread block; 25. threaded rod; 26. mounting groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides an embodiment: a rotatable double-sided automobile door panel inspection fixture, comprising a base 1, a mounting plate 8 is arranged on one side of the top of the base 1, an electric push rod 5 is arranged in the middle of the other side of the top of the base 1, a movable plate 4 is arranged at the output end of the electric push rod 5, a rotating rod 6 is sleeved in the middle of the side where the movable plate 4 and the mounting plate 8 are close, a clamping block 7 is arranged on the side where two groups of rotating rods 6 are close, a gear A9 is arranged on one side of one group of rotating rods 6, a motor A11 is arranged at the bottom of one side of the mounting plate 8, a gear B10 meshing with the gear A9 is arranged at the output end of the motor A11, a protective bin is arranged in the middle of one side of the mounting plate 8, the gear A9, the gear B10 and the motor A11 are located inside the protective bin, and the gear A9, the gear B10 and the motor A11 can be protected by the protective bin;

[0026] A slide groove 16 is provided in the middle of the top and bottom of one side of the clamping block 7, and a slider 17 is slidably connected to the inner side of the two groups of slide grooves 16. A clamping plate 14 is provided on one side of the two groups of sliders 17. A spring 18 is provided on the top and bottom of the two groups of sliders 17 that are close to each other. A pressure rod 15 is provided in the middle of one side of the clamping block 7. A buffer pad is provided on one side of the clamping plate 14 close to the pressure rod 15 to buffer the clamping damage to the car door panel. One side of the pressure rod 15 extends to the inside of the clamping block 7 and is provided with a push plate 19. A push groove 20 is provided on the top and bottom of one side of the push plate 19. Rollers 13 are provided on the top and bottom of the inner sides of the two groups of push grooves 20 that are far away from each other. One side of the two groups of sliders 17 that are far away from each other extends to the inner side of the push groove 20 and is provided with a trapezoidal block 12 that cooperates with the roller 13. A supporting assembly is provided in the middle of the two ends of the top of the base 1.

[0027] Furthermore, the supporting assembly includes a support plate 2, a fixed plate 3, a motor B21, a belt 22, a pulley 23, an internal thread block 24, a threaded rod 25 and a mounting groove 26. A fixed plate 3 is provided in the middle of the two ends of the top of the base 1, and a mounting groove 26 is opened in the middle of the side where the two groups of fixed plates 3 are close to each other. The bottom of the inner side of the two groups of mounting grooves 26 is sleeved with a threaded rod 25, and the outer sides of the two groups of threaded rods 25 are threadedly connected with the internal thread block 24. The two groups of internal thread blocks 24 are jointly provided with a support plate 2 on the side where they are close to each other. The bottom of the outer side of the two groups of threaded rods 25 extends to the interior of the base 1 and is provided with a pulley 23. The outer sides of the two groups of pulleys 23 are jointly sleeved with a belt 22. A motor B21 is provided at one end of the bottom of the interior of the base 1, and the output end of the motor B21 is connected to a group of threaded rods 25. When detecting the automobile door panel, the automobile door panel can be supported by the support plate 2. When the detection surface of the automobile door panel is replaced, the support plate 2 can be controlled to move downward to provide a flipping space for the automobile door panel.

[0028] Furthermore, a guide groove is provided in the middle of the top of the base 1 near the electric push rod 5, and a guide block matching the guide groove is provided at the bottom of the movable plate 4. When the movable plate 4 moves, the guide block can be driven to slide along the guide groove to improve the sliding stability of the movable plate 4.

[0029] Furthermore, an annular groove is provided in the middle part of one end close to the mounting plate 8 and the movable plate 4, and the annular groove is located on the outside of the rotating rod 6. The top and bottom of one side of the clamping block 7 are provided with sliding blocks that cooperate with the annular groove. When the clamping block 7 rotates, the sliding block can be driven to slide along the annular groove, thereby enhancing the rotation stability of the clamping block 7.

[0030] Working principle: When the device is testing the car door panel, the car door panel can be placed on the top of the support plate 2, and then the motor B21 is started to run, and the motor B21 drives a group of threaded rods 25 to rotate, and then the threaded rods 25 drive a group of pulleys 23, and through the transmission of the belt 22, another group of pulleys 23 can be driven to make the two groups of threaded rods 25 rotate synchronously. When the threaded rods 25 rotate, the two groups of internal thread blocks 24 can be driven to move upward, so that the support plate 2 can drive the car door panel to move upward;

[0031] When the automobile door panel moves up to the designated position, the electric push rod 5 can be started to run, and the movable panel 4 can be pushed to move to one side through the electric push rod 5, and then the movable panel 4 drives a group of clamping blocks 7 to move to one side, and can drive two groups of clamping blocks 7 to clamp on both sides of the automobile door panel. When clamping the automobile door panel, the pressure rod 15 can contact the automobile door panel, and then the push plate 19 can be pushed to move to one side, and then the push plate 19 can drive the roller 13 to roll along the hypotenuse of the trapezoidal block 12, pushing the two groups of trapezoidal blocks 12 to approach each other, so that the two groups of clamping plates 14 are close to each other, and the automobile door panel is clamped and fixed from the top and bottom of the automobile door panel, and the automobile door panel can be inspected after being fixed;

[0032] After the inspection of one side of the automobile door panel is completed, the motor B21 can be started to drive the support plate 2 to move downward, and then the motor A11 can be started to run. The motor A11 can drive the gear B10, and then the gear B10 drives the gear A9, which can drive the rotating rod 6 to rotate. The rotating rod 6 drives the clamping block 7, which can drive the automobile door panel and the two groups of clamping blocks 7 to rotate together. After the automobile door panel is rotated 180 degrees, the inspection surface of the automobile door panel can be replaced, which is convenient for inspecting both sides of the automobile door panel.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A rotatable double-sided automobile door panel inspection fixture, comprising a base (1), characterized in that: A mounting plate (8) is provided on one side of the top of the base (1), an electric push rod (5) is provided in the middle of the other side of the top of the base (1), a movable plate (4) is provided at the output end of the electric push rod (5), a rotating rod (6) is sleeved in the middle of the side where the movable plate (4) and the mounting plate (8) are close to each other, a clamping block (7) is provided on the side where the two groups of rotating rods (6) are close to each other, a gear A (9) is provided on one side of one group of rotating rods (6), a motor A (11) is provided at the bottom of one side of the mounting plate (8), and a gear B (10) meshing with the gear A (9) is provided at the output end of the motor A (11); A slide groove (16) is provided at the middle of the top and bottom of one side of the clamping block (7), and sliders (17) are slidably connected to the inner sides of the two groups of the slide grooves (16). A clamping plate (14) is provided on one side of the two groups of the sliders (17). Springs (18) are provided at the top and bottom of the two groups of the sliders (17) that are close to each other. A pressure rod (15) is provided at the middle of one side of the clamping block (7), and one side of the pressure rod (15) extends to the inside of the clamping block (7) and is provided with a push plate (19). A push groove (20) is provided at the top and bottom of one side of the push plate (19), and rollers (13) are provided at the top and bottom of the inner sides of the two groups of the push grooves (20) that are away from each other. One side of the two groups of the sliders (17) that are away from each other extends to the inner side of the push groove (20) and is provided with a trapezoidal block (12) that matches the roller (13). A supporting assembly is provided at the middle of the two ends of the top of the base (1).

2. The rotatable double-sided automobile door panel inspection fixture according to claim 1, characterized in that: The supporting assembly comprises a supporting plate (2), a fixing plate (3), a motor B (21), a belt (22), a pulley (23), an internal thread block (24), a threaded rod (25) and a mounting groove (26); the fixing plates (3) are arranged in the middle of the two ends of the top of the base (1); the mounting grooves (26) are arranged in the middle of the sides close to each other of the two groups of the fixing plates (3); the threaded rods (25) are sleeved at the bottom of the inner sides of the two groups of the mounting grooves (26); the threaded rods (25) of the two groups of the threaded rods (25) are arranged at the bottom of the inner sides of the two groups of the mounting grooves (26); The outer thread is connected with an internal thread block (24); a support plate (2) is commonly provided on one side of two groups of the internal thread blocks (24) close to each other; the bottom of the outer sides of the two groups of the threaded rods (25) extend to the inside of the base (1) and are provided with a pulley (23); the outer sides of the two groups of the pulleys (23) are commonly sleeved with a belt (22); a motor B (21) is provided at one end of the inner bottom of the base (1); the output end of the motor B (21) is connected to a group of threaded rods (25).

3. The rotatable double-sided automobile door panel inspection fixture according to claim 1, characterized in that: A guide groove is provided in the middle of the top of the base (1) close to the electric push rod (5), and a guide block matching the guide groove is provided at the bottom of the movable plate (4).

4. The rotatable double-sided automobile door panel inspection fixture according to claim 1, characterized in that: An annular groove is provided in the middle of one end of the mounting plate (8) and the movable plate (4), and the annular groove is located outside the rotating rod (6). The top and bottom of one side of the clamping block (7) are provided with sliding blocks that match the annular groove.

5. The rotatable double-sided automobile door panel inspection fixture according to claim 1, characterized in that: A protective compartment is provided in the middle of one side of the mounting plate (8), and the gear A (9), gear B (10) and motor A (11) are located inside the protective compartment.

6. The rotatable double-sided automobile door panel inspection fixture according to claim 1, characterized in that: A buffer pad is provided on one side of the clamping plate (14) close to the pressure rod (15).

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