Coating device for suspension spring production

Abstract

The utility model relates to the technical field of suspension spring coating, in particular to a coating device for suspension spring production, which comprises a base, a first servo motor and a second servo motor, the first servo motor is arranged at the right end of the base, an anti-splashing structure is arranged in the base, a coating structure is arranged above the base, and the second servo motor is arranged at the right end of the base. The anti-splashing structure comprises a reciprocating screw rod, the reciprocating screw rod is fixedly connected with an output shaft of the first servo motor, the surface of the reciprocating screw rod is in threaded connection with a sliding seat, and closed blocking frames are fixedly arranged at the upper end of the sliding seat and are symmetrically arranged along the central axis of the base. When the coating device for suspension spring production is used for coating a suspension spring, a closed space can be formed to block the coating operation, the coating can be prevented from splashing to the outside to influence the environment, the coated suspension spring can be conveniently taken out, and the practicability and the sealing performance of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of suspension spring coating, in particular to a coating device for suspension spring production. Background Art

[0002] Automobile suspension is the general term for all force transmission connection devices between the frame (or load-bearing body) and the axle (or wheel). The main function of the suspension is to transfer the vertical reaction force (support force), longitudinal reaction force (driving force and braking force) and lateral reaction force of the road surface on the wheel and the torque formed by these reaction forces to the frame (or load-bearing body) to ensure the normal driving of the car. The automobile suspension spring is an elastic element in the automobile suspension, which makes the axle and the frame or body elastically connected, bears and transmits vertical loads, and alleviates and suppresses the impact caused by uneven roads.

[0003] During the use of the existing coating device for suspension spring production, paint splashes during the suspension spring coating process, affecting the environment, and uneven spraying on the surface of the suspension spring, resulting in low spring coating efficiency and reducing the practicality of the device. Therefore, it is urgent to design a coating device for suspension spring production to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a coating device for suspension spring production, so as to solve the problem that the existing coating device for suspension spring production proposed in the above background technology will cause paint splashing during the suspension spring coating process during use, affecting the environment, and the suspension spring surface will be unevenly sprayed, resulting in low spring coating efficiency and reducing the practicability of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating device for suspension spring production, comprising: a base, a first servo motor and a second servo motor, the first servo motor is arranged at the right end of the base, an anti-splash structure is arranged inside the base, a coating structure is arranged above the base, the anti-splash structure comprises a reciprocating screw, the reciprocating screw is fixedly connected to the output shaft of the first servo motor, a sliding seat is connected to the surface of the reciprocating screw by a thread, a closed blocking frame is fixedly arranged on the upper end of the sliding seat, the closed blocking frame is symmetrically arranged along the central axis of the base, a connecting seat is fixedly arranged on the inner wall of the closed blocking frame, the connecting seat is connected to an external feeding pipe, a hollow disk is fixedly arranged at the bottom end of the connecting seat, and a nozzle is arranged at the bottom end of the hollow disk.

[0006] Preferably, a sealing gasket is fixedly provided on the outer wall of the closed blocking frame, and the sealing gasket is made of rubber.

[0007] Preferably, a limiting block is fixedly provided at the bottom end of the sliding seat, the limiting block is inserted into a limiting groove, and the limiting groove is provided inside the base.

[0008] Preferably, the coating structure includes a rotating rod, which is fixedly connected to the output shaft of the second servo motor, the second servo motor is fixedly arranged on the outer wall of the closed blocking frame, a turntable is fixedly arranged at one end of the rotating rod away from the second servo motor, and a limiting rod is fixedly arranged on the outer wall of the turntable.

[0009] Preferably, a limiting cap is provided at one end of the limiting rod, and the limiting cap is assembled on the outer wall of the limiting rod.

[0010] Preferably, a mounting sleeve is fixedly connected to the outer wall of the limiting cap, the mounting sleeve is arranged outside the limiting rod, a mounting bolt is installed inside the mounting sleeve, and the mounting bolt is installed inside the limiting rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The coating device for suspension spring production is provided with an anti-splash structure. When the suspension spring is coated, the first servo motor can be started to drive the reciprocating screw to rotate. Under the action of the bidirectional thread, the sliding seat is driven to move, thereby driving the two sets of sliding seats to move relative to each other, and then driving the two sets of closed blocking frames to move relative to each other until the two sets of closed blocking frames are spliced ​​to form a closed space, which can block the suspension spring during coating to prevent paint from splashing to the outside. Through this design, when the coating device for suspension spring production is coating the suspension spring, a closed space can be formed to block the spraying operation, which can prevent paint from splashing to the outside and affecting the environment, and the coated suspension spring can be easily taken out, thereby improving the practicability and sealing of the device.

[0013] 2. The coating device for suspension spring production is provided with an anti-splash structure. When coating the suspension spring, the suspension spring can be sleeved on the surface of the limit rod, and then the second servo motor is started to drive the rotating rod to rotate, and then the turntable is driven to rotate synchronously, and finally the limit rod is driven to rotate synchronously, so that the suspension spring can rotate and spray with the limit rod, and the paint is sprayed on the suspension spring from the nozzle to avoid uneven spraying of the suspension spring. After the suspension spring is sleeved on the surface of the limit rod, the mounting sleeve can be installed on one end of the limit rod to avoid the suspension spring from falling off when it rotates with the limit rod. Through this design, the coating device for suspension spring production can perform rotational coating and anti-falling protection on the suspension spring when coating, avoid uneven coating and falling off, and improve the practicality and convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of a top view cross section of the structure of the utility model;

[0016] Figure 3 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 4 For this utility model Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0018] In the figure: 111, base; 112, first servo motor; 113, second servo motor; 2, anti-splash structure; 211, reciprocating screw; 212, sliding seat; 213, closed blocking frame; 214, connecting seat; 215, hollow disk; 216, nozzle; 217, sealing gasket; 218, limit block; 219, limit groove; 3, coating structure; 311, rotating rod; 312, rotating disk; 313, limit rod; 314, limit cap; 315, mounting sleeve; 316, mounting bolt. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 , an embodiment provided by the utility model:

[0021] A coating device for suspension spring production includes: a base 111, a first servo motor 112 and a second servo motor 113, the first servo motor 112 is arranged at the right end of the base 111, an anti-splash structure 2 is arranged inside the base 111, and a coating structure 3 is arranged above the base 111, the anti-splash structure 2 includes a reciprocating screw rod 211, the reciprocating screw rod 211 is fixedly connected to the output shaft of the first servo motor 112, a sliding seat 212 is connected to the surface of the reciprocating screw rod 211 through a thread, a closed blocking frame 213 is fixedly arranged on the upper end of the sliding seat 212, the closed blocking frame 213 is symmetrically arranged along the central axis of the base 111, and the closed blocking frame 213 is arranged inside the closed blocking frame 213. A connecting seat 214 is fixedly provided on the wall, and the connecting seat 214 is connected to an external feeding pipe. A hollow disk 215 is fixedly provided at the bottom end of the connecting seat 214, and a nozzle 216 is provided at the bottom end of the hollow disk 215. Through this design, when the suspension spring is painted, the first servo motor 112 can be started to drive the reciprocating screw 211 to rotate, and under the action of the bidirectional thread, the sliding seat 212 is driven to move, thereby driving the two groups of sliding seats 212 to move relative to each other, and then driving the two groups of closed blocking frames 213 to move relative to each other, until the two groups of closed blocking frames 213 are spliced ​​to form a closed space, which can block the suspension spring when painting to prevent paint from splashing to the outside.

[0022] Furthermore, a sealing gasket 217 is fixedly provided on the outer wall of the closed blocking frame 213. The sealing gasket 217 is made of rubber. Through this design, the sealing gasket 217 is fixedly provided on the outer wall of the closed blocking frame 213, so that the sealing performance of the joint when two sets of closed blocking frames 213 are spliced ​​together is better.

[0023] Furthermore, a limit block 218 is fixedly provided at the bottom end of the sliding seat 212, and the limit block 218 is inserted into the limit groove 219. The limit groove 219 is opened inside the base 111. Through this design, when the sliding seat 212 moves, the limit block 218 moves synchronously inside the limit groove 219, thereby realizing the limiting effect on the sliding seat 212 and making its movement more stable.

[0024] Furthermore, the coating structure 3 includes a rotating rod 311, which is fixedly connected to the output shaft of the second servo motor 113. The second servo motor 113 is fixedly arranged on the outer wall of the closed blocking frame 213. A turntable 312 is fixedly arranged at one end of the rotating rod 311 away from the second servo motor 113, and a limit rod 313 is fixedly arranged on the outer wall of the turntable 312. Through this design, when painting the suspension spring, the suspension spring can be sleeved on the surface of the limit rod 313, and then the second servo motor 113 is started to drive the rotating rod 311 to rotate, and then drive the turntable 312 to rotate synchronously, and finally drive the limit rod 313 to rotate synchronously, so that the suspension spring can rotate and spray with the limit rod 313, and the paint is sprayed on the suspension spring from the nozzle 216, which can avoid uneven spraying of the suspension spring.

[0025] Furthermore, a limiting cap 314 is provided at one end of the limiting rod 313, and the limiting cap 314 is assembled on the outer wall of the limiting rod 313. Through this design, when the suspension spring is sleeved onto the surface of the limiting rod 313, the mounting sleeve 315 can be installed onto one end of the limiting rod 313 to prevent the suspension spring from falling off when it rotates with the limiting rod 313.

[0026] Furthermore, the outer wall of the limiting cap 314 is fixedly connected with a mounting sleeve 315, the mounting sleeve 315 is sleeved on the outside of the limiting rod 313, the inside of the mounting sleeve 315 is installed with a mounting bolt 316, and the mounting bolt 316 is installed to the inside of the limiting rod 313. Through this design, when the limiting cap 314 is installed to one end of the limiting rod 313, the mounting sleeve 315 is sleeved to the outside of the limiting rod 313, and the mounting bolt 316 is simultaneously installed into the mounting sleeve 315 and the limiting rod 313 to complete convenient assembly.

[0027] Working principle:

[0028] When the suspension spring is painted, the first servo motor 112 can be started to drive the reciprocating screw 211 to rotate, and under the action of the bidirectional thread, the sliding seat 212 is driven to move, thereby driving the two groups of sliding seats 212 to move relative to each other, and then driving the two groups of closed blocking frames 213 to move relative to each other, until the two groups of closed blocking frames 213 are spliced ​​to form a closed space, which can block the suspension spring when painting to prevent paint from splashing to the outside.

[0029] When painting the suspension spring, the suspension spring can be sleeved on the surface of the limit rod 313, and then the second servo motor 113 is started to drive the rotating rod 311 to rotate, and then drive the turntable 312 to rotate synchronously, and finally drive the limit rod 313 to rotate synchronously, so that the suspension spring can rotate and spray with the limit rod 313, and the paint is sprayed on the suspension spring from the nozzle 216 to avoid uneven spraying of the suspension spring. After the suspension spring is sleeved on the surface of the limit rod 313, the mounting sleeve 315 can be installed on one end of the limit rod 313 to avoid the suspension spring from falling off when it rotates with the limit rod 313, and the operation is completed.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A coating device for suspension spring production, comprising: A base (111), a first servo motor (112) and a second servo motor (113), wherein the first servo motor (112) is arranged at the right end of the base (111), and the invention is characterized in that an anti-splash structure (2) is arranged inside the base (111), a coating structure (3) is arranged above the base (111), the anti-splash structure (2) comprises a reciprocating screw (211), the reciprocating screw (211) is fixedly connected to the output shaft of the first servo motor (112), and the reciprocating screw (211) is fixedly connected to the output shaft of the first servo motor (112). ) surface is connected to a sliding seat (212) by threads, a closed blocking frame (213) is fixedly provided on the upper end of the sliding seat (212), the closed blocking frame (213) is symmetrically arranged along the central axis of the base (111), a connecting seat (214) is fixedly provided on the inner wall of the closed blocking frame (213), the connecting seat (214) is connected to an external feed pipe, a hollow disk (215) is fixedly provided at the bottom end of the connecting seat (214), and a nozzle (216) is provided at the bottom end of the hollow disk (215).

2. A coating device for suspension spring production according to claim 1, characterized in that: A sealing gasket (217) is fixedly disposed on the outer wall of the closed blocking frame (213), and the sealing gasket (217) is made of rubber.

3. A coating device for suspension spring production according to claim 1, characterized in that: A limit block (218) is fixedly disposed at the bottom end of the sliding seat (212), the limit block (218) being inserted into a limit groove (219), and the limit groove (219) is provided inside the base (111).

4. A coating device for suspension spring production according to claim 1, characterized in that: The coating structure (3) comprises a rotating rod (311), the rotating rod (311) being fixedly connected to the output shaft of a second servo motor (113), the second servo motor (113) being fixedly arranged on the outer wall of a closed blocking frame (213), a rotating disk (312) being fixedly arranged on one end of the rotating rod (311) away from the second servo motor (113), and a limiting rod (313) being fixedly arranged on the outer wall of the rotating disk (312).

5. A coating device for suspension spring production according to claim 4, characterized in that: A limiting cap (314) is provided at one end of the limiting rod (313), and the limiting cap (314) is assembled on the outer wall of the limiting rod (313).

6. A coating device for suspension spring production according to claim 5, characterized in that: The outer wall of the limiting cap (314) is fixedly connected with a mounting sleeve (315), the mounting sleeve (315) is sleeved on the outside of the limiting rod (313), a mounting bolt (316) is installed inside the mounting sleeve (315), and the mounting bolt (316) is installed inside the limiting rod (313).

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