Fixing structure for positioning automobile parts

Abstract

The utility model provides a fixing structure for positioning automobile parts, which comprises a main body, a clamping component is arranged in the main body along the vertical direction, and a partition plate is fixedly arranged in the main body; a first motor is fixedly arranged at the top of the partition plate, and a first lead screw is fixedly arranged at the output end of the first motor and rotationally connected with the body. A paint spraying assembly is arranged in the main body and communicates with a connecting pipe; the first lead screw is sleeved with a moving block in a threaded mode, one side of the moving block abuts against and is in sliding fit with the inner wall of the body, and a nozzle is installed on the other side of the moving block and communicates with the connecting pipe. First grooves are formed in the top of the main body and the top of the partition plate, and transmission assemblies used for driving the clamping assemblies to slide in the first grooves are arranged in the main body. By pulling the box door, the clamping assembly can get close to the box door under transmission of the transmission assembly, and the clamping assembly gets close to the box door, so that an operator can conveniently place the automobile parts on the clamping assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts, and in particular relates to a fixing structure used for positioning automobile parts. Background Art

[0002] Cars are the most common means of transportation in people's daily lives. In order to prevent auto parts from being oxidized in the external environment and causing damage to the car, it is necessary to spray paint when processing the car. However, there are many auto parts, and it is difficult to complete without fixing them.

[0003] The existing patent with announcement number CN219647866U discloses a spraying device for automobile parts, including a working box, on which a movable door is installed, a paint box is fixedly arranged inside the bottom of the working box, a motor is fixedly arranged on the top of the paint box, and a rotating shaft is rotatably arranged at the output end of the motor; a placing table is fixedly arranged at the other end of the rotating shaft, a paint pump is fixedly arranged on the top of the paint box, and a paint spray pipe is connected to the top of the paint pump; a partition plate is fixedly arranged in the working box, one end of the paint spray pipe passes through the partition plate, and one end of the paint spray pipe is connected to a nozzle; a fixed plate is fixedly arranged on the inner wall of the working box, and a support tube is fixedly arranged at the bottom of the fixed plate; a movable column is slidably arranged in the inner cavity of the support tube, a spring is fixedly arranged on the top of the inner cavity of the support tube, and the bottom of the spring is fixedly connected to the movable column.

[0004] When placing parts, the above device first opens the movable door, then places the parts on the placement table, pushes the extrusion block to deform the spring, and uses the elasticity of the spring to limit and fix the parts. After the parts are fixed, the paint is transported to the nozzle to spray paint on the surface of the parts. Since the auto parts themselves are heavy and the placement table is located in the work box far away from the movable door, when the operator places the parts on the placement table, the arms may feel sore due to holding the auto parts for a long time, and long-term use will cause damage to the operator's body. Utility Model Content

[0005] In order to solve the problems existing in the background technology, the utility model provides a fixing structure for positioning automobile parts.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fixed structure for positioning automobile parts, comprising a main body, a clamping assembly is arranged in the vertical direction inside the main body, and a partition is fixedly arranged in the horizontal direction inside the main body; a first motor is fixedly arranged on the top of the partition, a first screw is fixedly arranged at the output end of the first motor, and the other end of the first screw is rotatably connected to the main body; a paint spraying assembly is fixedly arranged on the bottom inner wall of the main body, and a connecting pipe is connected to the output end of the paint spraying assembly; a moving block is threadedly sleeved on the first screw, one side of the moving block is in contact and sliding cooperation with the inner wall of the main body, a nozzle is installed on the other side of the moving block, and one end of the connecting pipe is connected to the nozzle; a first groove is opened on the top of the main body and the top of the partition, and a transmission assembly for driving the clamping assembly to slide in the first groove is arranged in the main body.

[0008] Furthermore, the paint spraying assembly includes a paint box, the bottom of which is fixedly connected to the bottom inner wall of the main body; a paint spraying pump is fixedly arranged on the top of the paint box, and the top of the paint spraying pump is connected to the bottom of the connecting pipe; the end of the connecting pipe away from the paint box movably passes through the partition.

[0009] Furthermore, a box door is hinged on one side of the main body, an observation window is provided on the box door, and the box door is snap-connected with the main body.

[0010] Furthermore, the transmission assembly includes two sliders; two connecting rods are hingedly arranged on the inner side of the box door, the other ends of the connecting rods are hingedly arranged on the sliders, and the sliders are slidably arranged in the first grooves.

[0011] Furthermore, the clamping assembly includes a second turntable, a first slide rod is provided on the top of the slider for sliding in the vertical direction, a fixed plate is fixedly provided at the bottom of the first slide rod, and the bottom of the fixed plate is rotatably connected to the top of the second turntable; a spring is sleeved on the circumferential surface of the first slide rod, the top of the spring is fixedly connected to the slider, and the bottom of the spring is fixedly connected to the fixed plate; a second motor is fixedly provided on the top of the slider at the bottom, the first turntable is fixedly provided on the output end of the second motor, and a clamping column is fixedly provided on the top of the first turntable.

[0012] This application has the following beneficial effects:

[0013] By pulling the box door, the clamping assembly will approach the box door under the transmission of the transmission assembly, and the automobile parts will be placed on the holding assembly after the holding assembly approaches. The clamping assembly approaching the box door makes it convenient for operators to place automobile parts on the holding assembly, avoiding the discomfort caused by the operator holding the automobile parts for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present invention will become easy to understand. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0015] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the utility model;

[0016] Figure 2 It is a cross-sectional view of the first embodiment of the utility model;

[0017] Figure 3 This utility model Figure 2 A local enlarged schematic diagram of the middle A;

[0018] Description of reference numerals:

[0019] 1. Main body; 2. Paint box; 3. Paint pump; 4. Connecting pipe; 5. Box door; 6. Moving block; 7. Nozzle; 8. First screw rod; 9. First groove; 10. First slide bar; 11. Observation window; 12. First motor; 13. Connecting rod; 14. Partition; 15. Second motor; 16. First turntable; 17. Clamp column; 18. Second turntable; 19. Spring; 20. Slider; 23. Fixed plate. DETAILED DESCRIPTION

[0020] 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. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] like Figure 1-Figure 3 As shown, the technical solution adopted by the utility model is as follows: it includes a main body 1 and a door 5, one side of the door 5 is hinged to the main body 1, and the other side of the door 5 is clamped to the main body 1. An observation window 11 is provided on the door 5. A partition 14 is fixedly arranged in the main body 1 along the horizontal direction, and the partition 14 divides the main body 1 into two layers, an upper layer and an lower layer.

[0023] The bottom inner wall of the main body 1 is fixedly provided with a paint spraying assembly, which is located below the partition 14, and the output end of the paint spraying assembly is connected to a connecting pipe 4. The paint spraying assembly includes a paint box 2, the bottom of which is fixedly connected to the bottom inner wall of the main body 1, and a paint spraying pump 3 is fixedly provided on the top of the paint box 2, and the interior of the paint spraying pump 3 is connected to the bottom of the connecting pipe 4. The end of the connecting pipe 4 away from the paint box 2 movably penetrates the partition 14.

[0024] The first motor 12 is fixedly arranged on the top of the partition 14, and the first screw 8 is fixedly arranged on the output end of the first motor 12, and the other end of the first screw 8 is rotatably connected to the top inner wall of the main body 1. A moving block 6 is threadedly sleeved on the first screw 8, and one side of the moving block 6 is in contact and sliding cooperation with the inner wall of the main body 1, and a nozzle 7 is installed on the other side of the moving block 6, and one end of the connecting pipe 4 is connected to the nozzle 7.

[0025] By starting the first motor 12, the output end of the first motor 12 drives the first screw 8 to rotate, and the rotation of the first screw 8 drives the moving block 6 to slide in the vertical direction, so as to move the spray head 7 to a position suitable for spraying paint. When the paint spraying pump 3 is started, the paint spraying pump 3 sprays the paint liquid in the paint box 2 through the connecting pipe 4 and the spray head 7.

[0026] A clamping assembly is vertically arranged in the main body 1. A first groove 9 is formed at the top of the main body 1 and the top of the partition 14. A transmission assembly for driving the clamping assembly to slide in the first groove 9 is arranged in the main body 1.

[0027] The transmission assembly includes a slider 20, and there are two sliders 20. Two connecting rods 13 are hingedly arranged on the inner side of the box door 5, and the two connecting rods 13 are symmetrical up and down. The other end of the top connecting rod 13 is hingedly arranged with the top slider 20, and the top slider 20 is slidably arranged in the top first groove 9. The other end of the bottom connecting rod 13 is hingedly arranged with the bottom slider 20, and the bottom slider 20 is slidably arranged in the bottom first groove 9.

[0028] The clamping assembly comprises a second turntable 18 .

[0029] The slider 20 at the top is provided with a first slide bar 10 that slides in the vertical direction, and the first slide bar 10 penetrates the slider 20 at the top. A fixing plate 23 is fixedly provided at the bottom of the first slide bar 10, and the bottom of the fixing plate 23 is rotatably connected to the top of the second turntable 18. A spring 19 is sleeved on the circumferential surface of the first slide bar 10, and the top of the spring 19 is fixedly connected to the bottom of the slider 20 at the top, and the bottom of the spring 19 is fixedly connected to the top of the fixing plate 23. A second motor 15 is fixedly provided at the top of the slider 20 at the bottom, and a first turntable 16 is fixedly provided at the output end of the second motor 15, and a clamping column 17 is fixedly provided at the top of the first turntable 16. The clamping column 17 can limit and fix the automobile parts to prevent the automobile parts to be painted from sliding.

[0030] When the door 5 is pulled outward, the door 5 drives the connecting rod 13 to move outward, and the outward movement of the connecting rod 13 drives the slider 20 to slide toward the door 5. The sliding of the top slider 20 drives the first slider 10, the second rotating disk 18, the spring 19 and the fixing plate 23 to move along the first groove 9 toward the door 5. The sliding of the bottom slider 20 drives the second motor 15, the first rotating disk 16 and the clamping column 17 to move along the first groove 9 toward the door 5.

[0031] After the door 5 rotates, an upward thrust is applied to the second rotating disk 18, so that the second rotating disk 18 moves upward, and the upward movement of the second rotating disk 18 drives the fixing plate 23 to move upward, thereby squeezing the spring 19 to compress the spring 19. Then, the automobile parts to be painted are placed on the first rotating disk 16, and the upward force is canceled. At this time, the spring 19 drives the second rotating disk 18 to move downward due to its own elasticity, thereby clamping and fixing the automobile parts to be painted.

[0032] How it works

[0033] First, release the engagement state between the door 5 and the main body 1, and pull the door 5 outward. The door 5 will drive the connecting rod 13 to move outward, and the outward movement of the connecting rod 13 will drive the slider 20 to slide in the direction close to the door 5. The sliding of the top slider 20 will drive the first slider 10, the second rotating disk 18, the spring 19 and the fixing plate 23 to move along the first groove 9 in the direction close to the door 5. The sliding of the bottom slider 20 will drive the second motor 15, the first rotating disk 16 and the clamping column 17 to move along the first groove 9 in the direction close to the door 5.

[0034] After the door 5 rotates, an upward thrust is applied to the second turntable 18, so that the second turntable 18 moves upward. The upward movement of the second turntable 18 drives the fixing plate 23 to move upward, thereby squeezing the spring 19 to compress the spring 19. Then, the automobile parts to be painted are placed on the first turntable 16, and the clamping column 17 can limit and fix the automobile parts to prevent the automobile parts to be painted from sliding. Then, the upward force is canceled, and the spring 19 drives the second turntable 18 to move downward due to its own elasticity, thereby clamping and fixing the automobile parts to be painted.

[0035] When the box door 5 is closed, the first turntable 16 , the clamping column 17 and the second turntable 18 move the automobile parts to be painted to the front of the spray head 7 through the transmission of the connecting rod 13 .

[0036] The first motor 12 is started, and the output end of the first motor 12 drives the first screw rod 8 to rotate. The rotation of the first screw rod 8 drives the moving block 6 to slide in the vertical direction, thereby moving the spray head 7 to a position suitable for spraying paint.

[0037] Then, the paint pump 3 is started, and the paint pump 3 sprays the paint liquid in the paint box 2 onto the outer wall of the automobile parts to be painted through the connecting pipe 4 and the nozzle 7. At the same time, the second motor 15 is started, and the output end of the second motor 15 drives the first rotating disk 16 and the clamping column 17 to rotate, and the rotation of the first rotating disk 16 drives the automobile parts to be painted to rotate, so that the paint liquid is evenly sprayed on the automobile parts to be painted.

Claims

1. A fixing structure for positioning automobile parts, characterized in that: The invention comprises a main body (1), wherein a clamping assembly is arranged in the vertical direction inside the main body (1), and a partition (14) is fixedly arranged in the horizontal direction inside the main body (1); a first motor (12) is fixedly arranged on the top of the partition (14), and a first screw rod (8) is fixedly arranged at the output end of the first motor (12), and the other end of the first screw rod (8) is rotatably connected to the main body (1); a paint spraying assembly is fixedly arranged on the inner wall of the bottom of the main body (1), and the output end of the paint spraying assembly is connected to a connecting pipe (4); a moving block (6) is threadedly sleeved on the first screw rod (8), one side of the moving block (6) is slidably engaged with the inner wall of the main body (1), a nozzle (7) is installed on the other side of the moving block (6), and one end of the connecting pipe (4) is connected to the nozzle (7); a first groove (9) is opened on the top of the main body (1) and the top of the partition (14), and a transmission assembly for driving the clamping assembly to slide in the first groove (9) is arranged in the main body (1).

2. The fixing structure for positioning automobile parts according to claim 1, characterized in that: The paint spraying assembly comprises a paint box (2), the bottom of which is fixedly connected to the inner wall of the bottom of the main body (1); a paint spraying pump (3) is fixedly arranged on the top of the paint box (2), the top of the paint spraying pump (3) is connected to the bottom of a connecting pipe (4); and one end of the connecting pipe (4) away from the paint box (2) movably penetrates the partition (14).

3. The fixing structure for positioning automobile parts according to claim 1, characterized in that: A box door (5) is hingedly provided on one side of the main body (1), an observation window (11) is provided on the box door (5), and the box door (5) is snap-connected with the main body (1).

4. The fixing structure for positioning automobile parts according to claim 3, characterized in that: The transmission assembly comprises a slider (20), two sliders (20) are provided; two connecting rods (13) are hingedly provided on the inner side of the box door (5), the other end of the connecting rod (13) is hingedly provided with the slider (20), and the slider (20) is slidably provided in the first groove (9).

5. The fixing structure for positioning automobile parts according to claim 4, characterized in that: The clamping assembly comprises a second turntable (18), a first slide bar (10) is arranged on the top of the slider (20) so as to slide in the vertical direction, a fixing plate (23) is fixedly arranged on the bottom of the first slide bar (10), and the bottom of the fixing plate (23) is rotatably connected to the top of the second turntable (18); a spring (19) is sleeved on the circumferential surface of the first slide bar (10), the top of the spring (19) is fixedly connected to the slider (20), and the bottom of the spring (19) is fixedly connected to the fixing plate (23); a second motor (15) is fixedly arranged on the top of the slider (20) at the bottom, a first turntable (16) is fixedly arranged on the output end of the second motor (15), and a clamping column (17) is fixedly arranged on the top of the first turntable (16).

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