Axle production spraying device

Abstract

The utility model relates to the technical field of spraying devices, and discloses an axle production spraying device which comprises a base, the top of the base is fixedly connected with a supporting plate, and the top of the supporting plate is provided with a control mechanism. The spraying device for axle production is provided with the motor, the lead screw, the moving blocks, the fixing plate, the screw groove, the hook, the connecting rod and the limiting plate, the motor is started to enable the lead screw to rotate and drive the moving blocks to move at the same time, and due to the fact that the screwing directions of threads on the two sides of the lead screw are opposite, the two moving blocks move relatively; meanwhile, the two fixing plates are driven to move relatively, the fixing plates drive the limiting plates to move inwards through the connecting rods, the two sides of a part can be clamped and fixed through the two limiting plates, different parts can be conveniently limited and installed, hooks are installed at the bottoms of the fixing plates through threads, and the parts can be installed as well; and the hook is convenient to replace, so that the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device for axle production. Background Art

[0002] The axle, also known as the axle, is one of the important parts of a car. It is connected to the frame through the suspension and wheels are installed at both ends. The main function of the axle is to bear the load of the car and maintain the normal driving of the car on the road.

[0003] The main reason why axles need to be sprayed during the production process is to achieve the two major functions of protection and decoration. The protective function is mainly reflected in preventing rust and scratches on the surface of the axle, thereby protecting product performance. The decorative function is to make the surface of the axle more beautiful and bright, thereby enhancing customers' purchasing desire and satisfaction.

[0004] The prior art patent document with publication number CN215940429U provides an anti-corrosion and anti-rust spraying device for axle assembly, which sprays the axle in a space surrounded by a support plate, a left side plate, a right side plate and a top plate to prevent the atomized paint from polluting the environment. A pit is opened on the ground directly below the top plate, a fence is fixedly arranged on the upper part of the pit, a water pump is placed at the bottom of the pit, a sealed nozzle is fixedly arranged at the front part of the lower surface of the top plate, and the water pipe passes through the fence to facilitate the extraction of water injected into the pit by the water pump, and a plurality of spray heads are fixedly arranged on the lower surface of the sealed nozzle, and the water sprayed from the spray head is sprayed on the support plate to prevent the atomized paint from being adsorbed on the support plate.

[0005] In the above-mentioned prior art, although the spraying device sprays the axle in the space surrounded by the support plate, the left plate, the right plate and the top plate to prevent the atomized paint from polluting the environment, the spraying device in the patented technology hangs the parts on the hooks for spraying, but not all connections can be limitedly installed by the hooks. When encountering parts that cannot be hung, it is inconvenient to spray them, which reduces the practicality of the spraying device. Therefore, we need an axle production spraying device. Utility Model Content

[0006] The purpose of the utility model is to provide a vehicle axle production spraying device to solve the problem that the spraying device in the patent technology proposed in the above background technology hangs parts on hooks for spraying, but not all connections can be limitedly installed by hooks. When encountering parts that cannot be hung, it is inconvenient to spray them, which reduces the practicality of the spraying device.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A vehicle axle production spraying device comprises a base, the top of the base is fixedly connected to a support plate, the top of the support plate is provided with a control mechanism, the bottom of the control mechanism is installed with a connecting plate, the bottom of the connecting plate is provided with a limit assembly, and a filter assembly is installed inside the base;

[0009] The limit assembly includes a motor, the output end of the motor is detachably connected to a screw rod through a coupling, and the outer surface of the screw rod is threadedly connected to a moving block, the bottom of the moving block is fixedly connected to a fixed plate, and the inner wall of the fixed plate is provided with a screw groove, the inner wall of the screw groove is threadedly connected to a hook, one side of the fixed plate is fixedly connected to a connecting rod, and one end of the connecting rod is installed with a limit plate;

[0010] The filter assembly includes a filter screen, a positioning groove is formed on one side of the filter screen, and a positioning rod is snap-connected to the inner wall of the positioning groove, a baffle is fixedly connected to one side of the positioning rod, a spring is installed on one side of the baffle, and a pull rod is fixedly connected to one side of the baffle.

[0011] Preferably, a fence is provided on the top of the base, and a pumping mechanism is installed inside the base.

[0012] Preferably, the motor forms a moving structure through a screw rod and a moving block, and the external thread of the screw rod matches the internal thread of the moving block, and the threads on both sides of the screw rod have opposite rotation directions.

[0013] Preferably, the fixing plate forms a detachable structure through the screw groove and the hook, and the shape and size of the inner wall of the screw groove matches the shape and size of the top of the hook.

[0014] Preferably, the fixing plate forms a fixing structure through a connecting rod and a limiting plate, and the connecting rod is arranged between the fixing plate and the limiting plate.

[0015] Preferably, the filter screen forms a snap-fit ​​structure with the positioning rod through the positioning groove, and the shape and size of the positioning groove match the shape and size of the positioning rod.

[0016] Preferably, the positioning rod forms a fixed structure through a baffle and a pull rod, and one end of the pull rod passes through the inner wall of the spring to be connected to the baffle, and the base forms an elastic structure through a spring and a baffle.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the axle production spraying device,

[0018] First, the utility model is provided with a motor, a screw rod, a moving block, a fixed plate, a screw groove, a hook, a connecting rod and a limit plate. By starting the motor, the screw rod can be rotated and the moving block can be driven to move at the same time. Because the threads on both sides of the screw rod rotate in opposite directions, the two moving blocks can be moved relative to each other, and at the same time, the two fixed plates can be driven to move relative to each other. The fixed plate drives the limit plate to move inward through the connecting rod, and the two sides of the parts can be clamped and fixed by the two limit plates, which is convenient for limiting the installation of different parts. The hook is installed on the bottom of the fixed plate through threads, and the parts can also be installed. It is also convenient to replace the hook, which improves practicality.

[0019] Second, the utility model is provided with a filter screen, a positioning groove, a positioning rod, a baffle, a spring and a pull rod. The filter screen is placed at the bottom of the fence, and the positioning rod is extended into the positioning groove under the action of the spring to install and fix the filter screen. The pull rod can be pulled to release the fixation, which is convenient for the installation and removal of the filter screen. The filter screen can filter and treat the wastewater to prevent the wastewater from being directly extracted and used by the pumping mechanism, thereby improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the hook and the limiting plate of the utility model;

[0023] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. base; 2. support plate; 3. control mechanism; 4. connecting plate; 5. limit assembly; 501. motor; 502. screw rod; 503. moving block; 504. fixing plate; 505. screw groove; 506. hook; 507. connecting rod; 508. limit plate; 6. fence; 7. filter assembly; 701. filter net; 702. positioning groove; 703. positioning rod; 704. baffle; 705. spring; 706. pull rod; 8. pumping mechanism. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A vehicle bridge production spraying device comprises a base 1, a support plate 2 is fixedly connected to the top of the base 1, a control mechanism 3 is arranged on the top of the support plate 2, a connecting plate 4 is installed at the bottom of the control mechanism 3, a limit assembly 5 is arranged at the bottom of the connecting plate 4, and a filter assembly 7 is installed inside the base 1;

[0027] The limit assembly 5 includes a motor 501, the output end of the motor 501 is detachably connected to a screw rod 502 through a coupling, and the outer surface of the screw rod 502 is threadedly connected to a moving block 503, the bottom of the moving block 503 is fixedly connected to a fixed plate 504, and the inner wall of the fixed plate 504 is provided with a screw groove 505, the inner wall of the screw groove 505 is threadedly connected to a hook 506, one side of the fixed plate 504 is fixedly connected to a connecting rod 507, and one end of the connecting rod 507 is installed with a limit plate 508;

[0028] The filter assembly 7 includes a filter screen 701, a positioning groove 702 is opened on one side of the filter screen 701, and the inner wall of the positioning groove 702 is snap-connected with a positioning rod 703, one side of the positioning rod 703 is fixedly connected with a baffle 704, and one side of the baffle 704 is installed with a spring 705, and one side of the baffle 704 is fixedly connected with a pull rod 706.

[0029] Through the above technical scheme, by starting the motor 501, the screw rod 502 can be rotated and the moving block 503 can be driven to move. Since the threads on both sides of the screw rod 502 rotate in opposite directions, the two moving blocks 503 can be moved relative to each other, and at the same time, the two fixed plates 504 can be driven to move relative to each other. The fixed plate 504 drives the limit plate 508 to move inward through the connecting rod 507. The two limit plates 508 can clamp and fix the two sides of the parts, which is convenient for limiting the installation of different parts. The hook 506 is installed on the bottom of the fixed plate 504 through threads, and the parts can also be installed. It is also convenient to replace the hook 506, which improves practicality.

[0030] Specifically, a fence 6 is provided on the top of the base 1 , and a pumping mechanism 8 is installed inside the base 1 .

[0031] Through the above technical solution, the fence 6 can facilitate the waste water to flow into the base 1, and the water can be extracted and used again through the pumping mechanism 8.

[0032] Specifically, the motor 501 forms a moving structure through the screw rod 502 and the moving block 503, and the external thread of the screw rod 502 matches the internal thread of the moving block 503, and the threads on both sides of the screw rod 502 have opposite rotation directions.

[0033] Through the above technical solution, it is convenient for the starting motor 501 to drive the screw rod 502 to rotate and drive the moving block 503 to move at the same time, because the threads on both sides of the screw rod 502 have opposite rotation directions, and the two moving blocks 503 are symmetrically arranged on both sides of the screw rod 502, thereby making the two moving blocks 503 move relative to each other.

[0034] Specifically, the fixing plate 504 forms a detachable structure through the screw groove 505 and the hook 506 , and the shape and size of the inner wall of the screw groove 505 matches the shape and size of the top of the hook 506 .

[0035] Through the above technical solution, the hook 506 can be inserted into the screw groove 505 through the top threaded rod to be installed and fixed with the fixing plate 504, thereby achieving the effect of facilitating the installation and disassembly of the hook 506, and the hook 506 can install the parts that can be hung.

[0036] Specifically, the fixing plate 504 forms a fixing structure through the connecting rod 507 and the limiting plate 508 , and the connecting rod 507 is arranged between the fixing plate 504 and the limiting plate 508 .

[0037] Through the above technical solution, it is convenient for the moving block 503 to drive the fixed plate 504 to move inward. While the fixed plate 504 moves relatively, the limiting plate 508 is driven to move relatively through the connecting rod 507, so that the two limiting plates 508 move inward to clamp and fix the two sides of the part, making the installation of the parts diverse and providing a variety of options.

[0038] Specifically, the filter screen 701 forms a snap-fit ​​structure with the positioning rod 703 through the positioning groove 702 , and the shape and size of the positioning groove 702 match the shape and size of the positioning rod 703 .

[0039] Through the above technical solution, the filter 701 can be directly placed at the bottom of the fence 6 and installed on the base 1, and the position of the filter 701 can be fixed by extending the positioning rod 703 into the positioning groove 702, making the filter 701 more stable.

[0040] Specifically, the positioning rod 703 forms a fixed structure through the baffle 704 and the pull rod 706, and one end of the pull rod 706 passes through the inner wall of the spring 705 to be connected to the baffle 704, and the base 1 forms an elastic structure through the spring 705 and the baffle 704.

[0041] Through the above technical solution, it is convenient to pull the pull rod 706 by hand to make the positioning rod 703 on one side of the baffle 704 disengage from the positioning groove 702, thereby releasing the installation and fixation of the filter screen 701. Loosening the pull rod 706 can allow the spring 705 to extend the positioning rod 703 on one side of the baffle 704 into the positioning groove 702, thereby completing the fixation of the filter screen 701, thereby achieving the effect of facilitating the installation and disassembly of the filter screen 701.

[0042] Working principle: When using the axle production spraying device, first, when it is necessary to hang a part for painting, first extend the threaded rod at the top of the hook 506 into the screw groove 505 to install and fix it with the fixing plate 504, and then hang the part on the hook 506 for painting. When installing the part that cannot be hung, start the motor 501, the motor 501 drives the screw rod 502 to rotate, and the screw rod 502 drives the moving block 503 to move relatively, so that the fixing plate 504 drives the limit plate 508 at one end of the connecting rod 507 to move inward, so that the limit plate 508 moves inward to clamp and fix the part. When installing the filter 701, first open the fence 6 and place the filter 701 in the top groove of the base 1. Then, pull the pull rod 706 to compress the spring 705 while moving the positioning rod 703 outward. When the filter 701 is fully inserted into the groove at the top of the base 1, release the pull rod 706. Under the action of the spring 705, the positioning rod 703 on one side of the baffle 704 is inserted into the positioning groove 702 to fix the two sides of the filter 701. This completes all the work. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle axle production spraying device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support plate (2), and a control mechanism (3) is arranged on the top of the support plate (2); a connecting plate (4) is installed on the bottom of the control mechanism (3), and a limit assembly (5) is arranged on the bottom of the connecting plate (4); a filter assembly (7) is installed inside the base (1); The limit assembly (5) comprises a motor (501), the output end of the motor (501) is detachably connected to a screw rod (502) via a coupling, and the outer surface of the screw rod (502) is threadedly connected to a moving block (503), the bottom of the moving block (503) is fixedly connected to a fixing plate (504), and the inner wall of the fixing plate (504) is provided with a screw groove (505), the inner wall of the screw groove (505) is threadedly connected to a hook (506), one side of the fixing plate (504) is fixedly connected to a connecting rod (507), and one end of the connecting rod (507) is installed with a limit plate (508); The filter assembly (7) comprises a filter screen (701), a positioning groove (702) is provided on one side of the filter screen (701), and a positioning rod (703) is snap-connected to the inner wall of the positioning groove (702), a baffle (704) is fixedly connected to one side of the positioning rod (703), a spring (705) is installed on one side of the baffle (704), and a pull rod (706) is fixedly connected to one side of the baffle (704).

2. The axle production spraying device according to claim 1, characterized in that: A fence (6) is provided on the top of the base (1), and a water pumping mechanism (8) is installed inside the base (1).

3. The axle production spraying device according to claim 1, characterized in that: The motor (501) forms a moving structure through a screw rod (502) and a moving block (503), and the external thread of the screw rod (502) matches the internal thread of the moving block (503), and the threads on both sides of the screw rod (502) have opposite rotation directions.

4. The axle production spraying device according to claim 1, characterized in that: The fixing plate (504) forms a detachable structure through the screw groove (505) and the hook (506), and the shape and size of the inner wall of the screw groove (505) match the shape and size of the top of the hook (506).

5. The axle production spraying device according to claim 1, characterized in that: The fixing plate (504) forms a fixing structure through a connecting rod (507) and a limiting plate (508), and the connecting rod (507) is arranged between the fixing plate (504) and the limiting plate (508).

6. The axle production spraying device according to claim 1, characterized in that: The filter screen (701) forms a snap-fit ​​structure with the positioning rod (703) through the positioning groove (702), and the shape and size of the positioning groove (702) match the shape and size of the positioning rod (703).

7. The axle production spraying device according to claim 1, characterized in that: The positioning rod (703) forms a fixed structure through the baffle (704) and the pull rod (706), and one end of the pull rod (706) passes through the inner wall of the spring (705) and is connected to the baffle (704), and the base (1) forms an elastic structure through the spring (705) and the baffle (704).

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