Adjustable positioning device for detecting vehicle body parts

Abstract

The utility model relates to the technical field of automobile part detection, and discloses an adjustable positioning device for detecting automobile body parts, which comprises a workbench and a magnet, a slot is formed in the middle of the top end of the workbench, push rods are slidably connected to two ends of the inner side of the slot, and fixing rods are rotatably connected to one sides, close to each other, of the two push rods. Side plates are fixedly connected to the other ends of the two fixing rods, mounting bins are formed in the sides, close to each other, of the two side plates, a motor is fixedly connected to one side of the workbench, the driving end of the motor penetrates through the inner side wall of the open groove to be fixedly connected with a double-end lead screw, and the two push rods are in threaded connection to the outer sides of the two ends of the double-end lead screw correspondingly. According to the part clamping and positioning device, the push rods slide in the open grooves through rotation of the motor and the double-end lead screw, the side plates are pushed to move towards the two sides through sliding of the push rods, and therefore parts are clamped and positioned, and meanwhile the parts are prevented from falling off from the position between the two side plates accidentally through operation of the magnets.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts detection, in particular to an adjustable positioning device for detecting vehicle body parts. Background Art

[0002] After the production and processing of car body parts are completed, they often need to be inspected to ensure the production quality of the parts. In the process of inspecting car body parts, the positioning device is needed to cooperate with the positioning device. The positioning device is a device used to fix the parts during the inspection process.

[0003] After searching, the Chinese patent announcement number: CN211783152U discloses an adjustable positioning device for detecting body parts, including a base, a guide pin, and an adjustment rod; the base is provided with a hole running through the front and back thereof, wherein the front end of the hole is a light hole and the rear end is a threaded hole, the guide pin is arranged in the light hole and is slidably connected with the base; the outer side of the adjustment rod is provided with an external thread corresponding to the threaded hole; the base is provided with a locking part at one end away from the threaded hole, the locking part is provided with a threaded hole from top to bottom and connected to the light hole, the threaded hole is provided with a locking bolt corresponding to the locking bolt, and the guide pin is fixed by the locking bolt; the guide pin is provided with a positioning part at one end away from the adjustment rod; the base is fixedly mounted on the inspection fixture. The adjustable positioning device for detecting body parts described in the utility model has a simple structure and is easy to manufacture. When detecting the outer panel flanged parts, the structure of this device can meet the positioning of any position of the flanged surface, but when positioning and fixing the parts, the adjustment rod is often adjusted manually, which is not convenient for quickly positioning and fixing the parts. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an adjustable positioning device for detecting body parts, aiming to improve the problem in the prior art that when parts are detected, the parts are often positioned and clamped manually, but it is not convenient to fix the parts quickly during the clamping process.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable positioning device for detecting car body parts, comprising a workbench and a magnet, a slot is opened in the middle of the top of the workbench, and push rods are slidably connected to the two ends of the inner side of the slot, and the two push rods are rotatably connected to the sides where they are close to each other, and the other ends of the two fixed rods are fixedly connected to side plates, and installation bins are opened on the sides where the two side plates are close to each other, a motor is fixedly connected to one side of the workbench, and the motor driving end passes through the inner wall of the slot and is fixedly connected to a double-headed screw rod, the two push rods are respectively threadedly connected to the outside of the two ends of the double-headed screw rod, and the front and rear sides of the inner wall of the installation bin are fixedly connected to positioning rods, and positioning holes are opened on the front and rear sides of the bottom end of the magnet, and the two positioning rods are slidably connected to the inside of the positioning holes, and a rotating mechanism is provided on one side of the two push rods.

[0006] Specifically, the automobile parts to be inspected are placed between the two side plates, and then the double-headed screw is driven by a motor to rotate, and the rotation of the double-headed screw is used to push the two side plates to move to both sides, so as to clamp the parts.

[0007] As a further description of the above technical solution:

[0008] The rotating mechanism includes two driving gears and two fixed components. One side of the two driving gears is meshed with a driven gear. The inside of the two driven gears is fixedly connected with a rotating shaft. The other end of the rotating shaft passes through a push rod and is fixedly connected to a rocker. The two driving gears are fixedly connected to the outside of the fixed rod, and the two fixed components pass through the middle of the rocker.

[0009] Specifically, the rocker is rotated to drive the rotating shaft and the driven gear to rotate, and the fixed rod drives the side plate to rotate through the cooperation of the driven gear and the driving gear to achieve the effect of adjusting the orientation of the parts.

[0010] As a further description of the above technical solution:

[0011] The fixing assembly includes two fixing pins. A fixing groove is provided on the side of the push rod away from each other. One end of the two fixing pins away from the rocker is slidably connected inside the fixing groove. The two fixing pins pass through the rocker.

[0012] Specifically, the fixing pin is passed through the rocker and inserted into the fixing hole to fix the rocker, thereby preventing the side plate from rotating when the side plate clamps the part.

[0013] As a further description of the above technical solution:

[0014] Magnets are slidably connected inside the two installation bins, and sponge pads are fixedly connected to the other ends of the magnets.

[0015] Specifically, after the parts are clamped, the parts can be fixed by the cooperation of the magnets on both sides of the side plate, thereby preventing the parts from falling during the process of clamping the parts by the side plate. At the same time, the parts can be protected by the operation of the sponge pad, thereby preventing the side plate from scratching the parts when fixing them.

[0016] As a further description of the above technical solution:

[0017] A mounting groove is provided at the rear side of the top of the workbench, a connecting rod is fixedly connected to the inner side wall of the mounting groove, and a lighting lamp is fixedly connected to the other end of the connecting rod.

[0018] Specifically, during the detection process, the connecting rod can be erected and the lighting lamp can be moved near the parts to achieve the effect of providing lighting.

[0019] As a further description of the above technical solution:

[0020] The four corners of the bottom end of the workbench are fixedly connected with foot pads, and the other ends of the four foot pads are fixedly connected with suction cups.

[0021] Specifically, after placing the workbench on the desktop, the suction cup is used to fix the workbench to the top of the desktop, thereby preventing the workbench from being displaced when clamping the parts.

[0022] As a further description of the above technical solution:

[0023] A collection box is fixedly connected to the front side of the top of the workbench, two limiting grooves are arranged on both sides of the inner side wall of the collection box, and a cover plate is hinged on one side of the top of the collection box.

[0024] Specifically, when there is no need to clamp the parts, the magnet can be taken out from the installation bin and placed in the collection box and fixed by the limiting groove, thereby preventing external dust and iron slag in the air from adhering to the surface of the magnet.

[0025] The utility model has the following beneficial effects:

[0026] 1. In the utility model, the push rod is pushed to move inside the slot by the cooperation of the motor and the double-headed screw, and the side plates are pushed to move to both sides by the movement of the push rod, thereby achieving the effect of clamping the parts. At the same time, by adjusting the distance between the two side plates, parts of different sizes can be clamped, and the parts are fixed by the cooperation of the magnets on both sides of the side plates, thereby preventing the parts from falling when the side plates are clamping the parts.

[0027] 2. In the utility model, the fixing pin is taken out from the inside of the rocker, and the rocker is rotated to drive the rotating shaft and the driven gear to rotate. The cooperation between the driven gear and the driving gear is used to make the fixing rod drive the side plate to rotate, thereby adjusting the orientation of the parts, which is convenient for the staff to conduct all-round inspection.

[0028] 3. In the utility model, when there is no need to inspect the parts, the magnet can be taken out from the installation bin, and after the cover is opened, the magnet is placed in the collection box and fixed by the limit groove, and the cover is reset to protect the magnet. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A three-dimensional diagram of an adjustable positioning device for detecting vehicle body parts proposed by the utility model;

[0030] Figure 2 A three-dimensional diagram of a workbench of an adjustable positioning device for detecting vehicle body parts proposed by the utility model;

[0031] Figure 3 This is a schematic diagram of the structure of a side plate of an adjustable positioning device for detecting vehicle body parts proposed by the utility model;

[0032] Figure 4 A cross-sectional view of a push rod of an adjustable positioning device for detecting vehicle body parts proposed by the utility model;

[0033] Figure 5 This is a schematic diagram of the structure of a workbench with an adjustable positioning device for detecting vehicle body parts proposed by the utility model;

[0034] Figure 6 The utility model is a schematic diagram of the structure of a collection box with an adjustable positioning device for detecting vehicle body parts.

[0035] Legend:

[0036] 1. Workbench; 2. Rotating mechanism; 201. Driving gear; 202. Rotating shaft; 203. Fixing pin; 204. Rocker; 205. Fixing slot; 206. Driven gear; 3. Connecting rod; 4. Light; 5. Push rod; 6. Collection box; 7. Suction cup; 8. Mounting slot; 9. Slot; 10. Fixing rod; 11. Motor; 12. Foot pad; 13. Double-headed screw; 14. Positioning hole; 15. Sponge pad; 16. Magnet; 17. Side panel; 18. Mounting compartment; 19. Positioning rod; 20. Cover plate; 21. Limiting slot. DETAILED DESCRIPTION

[0037] 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.

[0038] Reference Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: an adjustable positioning device for detecting body parts, including a workbench 1 and a magnet 16, a slot 9 is opened in the middle of the top of the workbench 1, and push rods 5 are slidably connected at both ends of the inner side of the slot 9, and the two push rods 5 are rotatably connected to the fixed rods 10 on the side close to each other, and the other ends of the two fixed rods 10 are fixedly connected to the side plates 17, and the two side plates 17 are opened on the side close to each other. A mounting chamber 18 is opened, and a motor 11 is fixedly connected to one side of the workbench 1, and the driving end of the motor 11 passes through the inner wall of the slot 9 and is fixedly connected to the double-headed screw rod 13, and the two push rods 5 are respectively threadedly connected to the outer sides of the two ends of the double-headed screw rod 13, and the front and rear sides of the inner wall of the mounting chamber 18 are fixedly connected to the positioning rods 19, and the front and rear sides of the bottom end of the magnet 16 are opened. Positioning holes 14 are opened on the front and rear sides, and the two positioning rods 19 are slidably connected to the inside of the positioning holes 14, and a rotating mechanism 2 is provided on one side of the two push rods 5;

[0039] Reference Figure 2 , magnets 16 are slidably connected inside the two installation chambers 18, and the other ends of the magnets 16 are fixedly connected to sponge pads 15;

[0040] Specifically, the automobile parts to be inspected are placed between the two side plates 17, and then the double-headed screw 13 is driven to rotate by the motor 11. The rotation of the double-headed screw 13 is used to push the two side plates 17 to move to both sides, so as to clamp the parts. After the parts are clamped, the parts can be fixed by the cooperation of the magnets 16 on both sides of the side plates 17, thereby preventing the parts from falling during the process of clamping the parts by the side plates 17.

[0041] Reference Figure 1 and Figure 4 The rotating mechanism 2 includes two driving gears 201 and a fixed component. One side of the two driving gears 201 is meshed with a driven gear 206. The inside of the two driven gears 206 is fixedly connected with a rotating shaft 202. The other end of the rotating shaft 202 passes through the push rod 5 and is fixedly connected to a rocker 204. The two driving gears 201 are fixedly connected to the outside of the fixed rod 10, and the two fixed components pass through the middle of the rocker 204.

[0042] Reference Figure 4The fixing assembly includes two fixing pins 203. The sides of the push rod 5 that are away from each other are each provided with a fixing slot 205. The ends of the two fixing pins 203 that are away from the rocker 204 are both slidably connected inside the fixing slot 205. The two fixing pins 203 are both inserted into the rocker 204.

[0043] Specifically, when the staff is inspecting the parts, the fixing pin 203 can be taken out from the fixing hole and the rocker 204, and the rotating shaft 202 can drive the driven gear 206 to rotate by turning the rocker 204, and the driving gear 201 can be driven to rotate by the rotation of the driven gear 206, so as to drive the fixing rod 10 to drive the side plate 17 to rotate, thereby achieving the effect of adjusting the orientation of the parts; the fixing pin 203 is passed through the rocker 204 and extended into the fixing hole to fix the side plate 17, thereby preventing the side plate 17 from rotating during the process of clamping the parts.

[0044] Reference Figure 1 and Figure 2 A mounting groove 8 is provided at the rear side of the top of the workbench 1, a connecting rod 3 is fixedly connected to the inner wall of the mounting groove 8, and a lighting lamp 4 is fixedly connected to the other end of the connecting rod 3;

[0045] Reference Figure 2 and Figure 5 The four corners of the bottom of the workbench 1 are fixedly connected with foot pads 12, and the other ends of the four foot pads 12 are fixedly connected with suction cups 7;

[0046] Specifically, after placing the workbench 1 on the desktop, the suction cup 7 is used to fix the workbench 1 to the top of the desktop, thereby preventing the workbench 1 from being displaced when clamping the parts, and during the inspection process, the connecting rod 3 can be erected and the lighting lamp 4 can be moved near the parts to achieve the effect of providing lighting.

[0047] Reference Figure 1 and Figure 6 A collection box 6 is fixedly connected to the front side of the top of the workbench 1, two limiting grooves 21 are provided on both sides of the inner wall of the collection box 6, and a cover plate 20 is hinged on one side of the top of the collection box 6;

[0048] Specifically, when there is no need to inspect the parts, the magnet 16 can be taken out from the installation bin 18, and after the cover 20 is opened, the magnet 16 can be placed in the collection box 6 and fixed by the limit groove 21, and the cover 20 can be reset at the same time to achieve the effect of protecting the magnet 16, thereby preventing external dust and iron slag in the air from adhering to the surface of the magnet 16.

[0049] Working principle: the automobile parts to be inspected are placed between the two side plates 17, and then the double-headed screw 13 is driven to rotate by the motor 11, and the rotation of the double-headed screw 13 is used to push the two side plates 17 to move to both sides so as to clamp the parts. After the parts are clamped, the parts can be fixed by the cooperation of the magnets 16 on both sides of the side plates 17, thereby preventing the parts from falling during the process of the side plates 17 clamping the connection. During the inspection of the parts, the rotating shaft 202 can be driven by the driven gear 206 to rotate by rotating the rocker 204. The rotation of the movable gear 206 drives the active gear 201 to rotate, thereby driving the fixed rod 10 to drive the side plate 17 to rotate, thereby achieving the effect of adjusting the orientation of the parts. At the same time, during the detection process, the connecting rod 3 can be erected and the lighting lamp 4 can be moved to the vicinity of the parts to achieve the effect of providing lighting. When the parts do not need to be inspected, the magnet 16 can be taken out from the installation bin 18, and after the cover 20 is opened, the magnet 16 can be placed in the collection box 6 and fixed by the limit groove 21, and the cover 20 can be reset to achieve the effect of protecting the magnet 16.

[0050] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable positioning device for detecting vehicle body parts, comprising a workbench (1) and a magnet (16), characterized in that: A slot (9) is provided in the middle of the top of the workbench (1), and push rods (5) are slidably connected to both ends of the inner side of the slot (9), and the two push rods (5) are rotatably connected to the sides close to each other with fixed rods (10), and the other ends of the two fixed rods (10) are fixedly connected to side plates (17), and the sides close to each other of the two side plates (17) are provided with mounting bins (18), and a motor (11) is fixedly connected to one side of the workbench (1), and the motor (11) drives The moving end passes through the inner wall of the slot (9) and is fixedly connected to a double-headed screw (13); the two push rods (5) are respectively threadedly connected to the outer sides of the two ends of the double-headed screw (13); the front and rear sides of the inner wall of the installation bin (18) are fixedly connected to positioning rods (19); the front and rear sides of the bottom end of the magnet (16) are provided with positioning holes (14); the two positioning rods (19) are slidably connected inside the positioning holes (14); and a rotating mechanism (2) is provided on one side of the two push rods (5).

2. The adjustable positioning device for detecting vehicle body parts according to claim 1, characterized in that: The rotating mechanism (2) comprises two driving gears (201) and two fixed assemblies. One side of the two driving gears (201) is meshedly connected with a driven gear (206). The inside of the two driven gears (206) is fixedly connected with a rotating shaft (202). The other end of the rotating shaft (202) passes through the push rod (5) and is fixedly connected with a rocking rod (204). The two driving gears (201) are fixedly connected to the outside of the fixed rod (10), and the two fixed assemblies pass through the middle of the rocking rod (204).

3. The adjustable positioning device for detecting vehicle body parts according to claim 2, characterized in that: The fixing assembly comprises two fixing pins (203), and fixing grooves (205) are provided on the sides of the push rods (5) away from each other. The ends of the two fixing pins (203) away from the rocker (204) are slidably connected inside the fixing grooves (205), and the two fixing pins (203) are inserted into the rocker (204).

4. The adjustable positioning device for detecting vehicle body parts according to claim 1, characterized in that: The two installation bins (18) are both slidably connected with magnets (16) inside, and the other ends of the magnets (16) are both fixedly connected with sponge pads (15).

5. The adjustable positioning device for detecting vehicle body parts according to claim 1, characterized in that: A mounting groove (8) is provided at the rear side of the top end of the workbench (1); a connecting rod (3) is fixedly connected to the inner side wall of the mounting groove (8); and a lighting lamp (4) is fixedly connected to the other end of the connecting rod (3).

6. The adjustable positioning device for detecting vehicle body parts according to claim 1, characterized in that: The four corners of the bottom end of the workbench (1) are fixedly connected to foot pads (12), and the other ends of the four foot pads (12) are fixedly connected to suction cups (7).

7. The adjustable positioning device for detecting vehicle body parts according to claim 1, characterized in that: A collection box (6) is fixedly connected to the front side of the top of the workbench (1), two limiting grooves (21) are provided on both sides of the inner wall of the collection box (6), and a cover plate (20) is hinged on one side of the top of the collection box (6).

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