Polishing device for spring steel wire machining

Abstract

The utility model discloses a grinding device for spring steel wire processing, which comprises a working table, a grinding box, a cooling box and a fixed frame are arranged at the top of the working table, a grinding assembly is arranged in the grinding box, a cylinder is arranged on one side of the fixed frame, and an output shaft of the cylinder penetrates through the fixed frame to be connected with a push plate. Water is stored in the cooling box, an electric push rod is arranged at the bottom of the workbench, an output shaft of the electric push rod sequentially penetrates through the workbench and the cooling box to be connected with a supporting plate, an air blower is arranged at the top of the fixing frame, and the output end of the air blower penetrates through the fixing frame to be connected with an air outlet header pipe. And a plurality of air outlet branch pipes which are uniformly distributed are arranged at the bottom of the air outlet header pipe. Through the arrangement, manual work is replaced to cool and air-dry a polished spring steel wire, the subsequent processing steps of the spring steel wire are facilitated, and the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to a grinding device for processing spring steel wire. Background Art

[0002] Spring steel wire is a kind of steel wire used to make springs or steel wire parts. According to the different uses of springs, there are many types of spring steel wires required for making springs, such as spring steel wires for mattress springs with lower requirements, spring steel wires for shock absorbers, spring steel wires for suspension springs, spring steel wires for engine valves, spring steel wires for camera shutters, etc.

[0003] Spring steel wire needs to be polished during the processing to improve its surface glossiness. After polishing, the spring steel wire generates a high temperature due to the friction between the spring steel wire and the polishing roller. Existing devices are often not convenient for quickly cooling the polished spring steel wire, which in turn affects the subsequent processing steps of the spring steel wire and has certain limitations.

[0004] Therefore, it is necessary to provide a spring wire grinding device for solving the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a grinding device for processing spring steel wire to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A grinding device for processing spring steel wire comprises a workbench, wherein a grinding box, a cooling box and a fixed frame are arranged on the top of the workbench, a grinding assembly is arranged inside the grinding box, a cylinder is arranged on one side of the fixed frame, the cylinder output shaft passes through the fixed frame and is connected to a push plate, water is stored in the cooling box, an electric push rod is arranged at the bottom of the workbench, the electric push rod output shaft passes through the workbench and the cooling box in sequence and is connected to a support plate, a blower is arranged on the top of the fixed frame, the output end of the blower passes through the fixed frame and is connected to an air outlet main pipe, and a plurality of evenly distributed air outlet branch pipes are arranged at the bottom of the air outlet main pipe.

[0008] Preferably, the grinding assembly includes a grinding roller, a pulley, a belt and a driving motor. The grinding roller is rotatably installed inside a grinding box. Two grinding rollers are provided. The rear ends of the two grinding rollers pass through the grinding box and are connected to pulleys. A belt is provided between the two pulleys. The two pulleys are connected by belt transmission. The driving motor is provided at the front end of the grinding box. The output shaft of the driving motor passes through the grinding box and is connected to a grinding roller.

[0009] Preferably, a circulating pump and a heat exchanger connected to each other are provided on one side of the fixed frame, the circulating pump is connected to a water outlet pipe, the water outlet pipe passes through the fixed frame and is connected to the cooling box, and the heat exchanger is connected to a water inlet pipe, the water inlet pipe passes through the fixed frame and is connected to the cooling box.

[0010] Preferably, a first solenoid valve is provided at one end of the water outlet pipe close to the cooling box, and a second solenoid valve is provided at one end of the water inlet pipe close to the cooling box.

[0011] Preferably, the bottom of the workbench is provided with supporting legs near the four end corners.

[0012] The beneficial effects of the utility model are as follows: the spring steel wire is placed between two grinding rollers, the spring steel wire is ground by a grinding assembly, then the cylinder is started to extend its output shaft, the push plate is driven to move from left to right, the spring steel wire is pushed into a cooling box, the ground spring steel wire is cooled by the water in the cooling box, after a period of time, the electric push rod is started to extend its output shaft, the support plate is driven to move upward, the cooled spring steel wire is lifted up until it extends out of the cooling box, the blower is started and the surface of the spring steel wire is air-dried through the main air outlet pipe and the branch air outlet pipe. The above arrangement can replace manual cooling and air drying of the ground spring steel wire, which is beneficial to the subsequent processing steps of the spring steel wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below, but this does not limit the protection scope of the utility model.

[0014] Figure 1 The overall structural diagram provided by the utility model;

[0015] Figure 2 A front cross-sectional view of a grinding box and a cooling box provided by the utility model;

[0016] Figure 3 This is a top view of the grinding box provided by the utility model.

[0017] Among them, 1. workbench; 2. grinding box; 3. cooling box; 4. fixed frame; 5. grinding assembly; 51. grinding roller; 52. pulley; 53. belt; 54. driving motor; 6. cylinder; 7. push plate; 8. electric push rod; 9. support plate; 10. blower; 11. main air outlet pipe; 12. branch air outlet pipe; 13. circulating pump; 14. heat exchanger; 15. water outlet pipe; 16. water inlet pipe; 17. first solenoid valve; 18. second solenoid valve. DETAILED DESCRIPTION

[0018] See also Figures 1 to 3A grinding device for spring steel wire processing shown in the figure comprises a workbench 1, a grinding box 2, a cooling box 3 and a fixed frame 4 are arranged on the top of the workbench 1, a grinding assembly 5 is arranged inside the grinding box 2, a cylinder 6 is arranged on one side of the fixed frame 4, the output shaft of the cylinder 6 passes through the fixed frame 4 and is connected to a push plate 7, water is stored in the cooling box 3, an electric push rod 8 is arranged at the bottom of the workbench 1, the output shaft of the electric push rod 8 passes through the workbench 1 and the cooling box 3 in sequence and is connected to a support plate 9, a blower 10 is arranged on the top of the fixed frame 4, the output end of the blower 10 passes through the fixed frame 4 and is connected to an air outlet main pipe 11, and a plurality of evenly distributed air outlet branch pipes 12 are arranged at the bottom of the air outlet main pipe 11.

[0019] Furthermore, the grinding assembly 5 includes a grinding roller 51, a pulley 52, a belt 53 and a driving motor 54. The grinding roller 51 is rotatably installed inside the grinding box 2. Two grinding rollers 51 are provided. The rear ends of the two grinding rollers 51 pass through the grinding box 2 and are connected to the pulleys 52. A belt 53 is provided between the two pulleys 52. The two pulleys 52 are connected through the belt 53. The driving motor 54 is arranged at the front end of the grinding box 2. The output shaft of the driving motor 54 passes through the grinding box 2 and is connected to a grinding roller 51.

[0020] The driving motor 54 is started to drive the grinding roller 51 connected thereto to rotate, and the two grinding rollers 51 are driven to rotate synchronously through the pulley 52 and the belt 53, so that the spring steel wire is placed between the two grinding rollers 51, thereby grinding the spring steel wire.

[0021] Furthermore, a circulating pump 13 and a heat exchanger 14 are provided on one side of the fixed frame 4. The circulating pump 13 is connected to a water outlet pipe 15, and the water outlet pipe 15 passes through the fixed frame 4 and is connected to the cooling box 3. The heat exchanger 14 is connected to a water inlet pipe 16, and the water inlet pipe 16 passes through the fixed frame 4 and is connected to the cooling box 3.

[0022] When the water temperature in the cooling box 3 rises, the heat exchanger 14 and the circulating pump 13 are started. The circulating pump 13 draws the water in the cooling box 3 through the water inlet pipe 16 and cools it through the heat exchanger 14, so as to be discharged back into the cooling box 3 through the water outlet pipe 15, thereby re-cooling the water in the cooling box 3 to ensure the cooling effect of the subsequent spring steel wire.

[0023] Furthermore, a first solenoid valve 17 is disposed at one end of the water outlet pipe 15 close to the cooling box 3 , and a second solenoid valve 18 is disposed at one end of the water inlet pipe 16 close to the cooling box 3 .

[0024] The first solenoid valve 17 is used to control the start and stop state of one end of the water outlet pipe 15 close to the cooling box 3 , and the second solenoid valve 18 is used to control the start and stop state of one end of the water inlet pipe 16 close to the cooling box 3 .

[0025] Furthermore, the bottom of the workbench 1 is provided with legs near the four end corners.

[0026] The workbench 1 is stably supported by four legs.

[0027] When the utility model is used, the driving motor 54 is started to drive the grinding roller 51 connected thereto to rotate, and the two grinding rollers 51 are driven to rotate synchronously through the pulley 52 and the belt 53, and the spring steel wire is placed between the two grinding rollers 51, so as to grind the spring steel wire, and the cylinder 6 is started to extend its output shaft, and the push plate 7 is driven to move from left to right, and the spring steel wire is pushed into the cooling box 3, and the polished spring steel wire is cooled by the water in the cooling box 3. After a period of time, the electric push rod 8 is started to extend its output shaft, and the support plate 9 is driven to move upward, and the cooled spring steel wire is lifted up until it extends out of the cooling box 3, and the blower 10 is started and the surface of the spring steel wire is air-dried through the main air outlet pipe 11 and the branch air outlet pipe 12, so that the staff can remove the spring steel wire for subsequent processing steps.

[0028] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A grinding device for processing spring steel wire, characterized in that: It includes a workbench, a grinding box, a cooling box and a fixed frame are arranged on the top of the workbench, a grinding assembly is arranged inside the grinding box, a cylinder is arranged on one side of the fixed frame, the cylinder output shaft passes through the fixed frame and is connected to a push plate, water is stored in the cooling box, an electric push rod is arranged at the bottom of the workbench, the electric push rod output shaft passes through the workbench and the cooling box in sequence and is connected to a support plate, a blower is arranged on the top of the fixed frame, the output end of the blower passes through the fixed frame and is connected to an air outlet main pipe, and a plurality of evenly distributed air outlet branch pipes are arranged at the bottom of the air outlet main pipe.

2. A grinding device for spring steel wire processing according to claim 1, characterized in that: The grinding assembly includes a grinding roller, a pulley, a belt and a driving motor. The grinding roller is rotatably installed inside the grinding box. Two grinding rollers are provided. The rear ends of the two grinding rollers pass through the grinding box and are connected to pulleys. A belt is provided between the two pulleys. The two pulleys are connected by belt transmission. The driving motor is arranged at the front end of the grinding box. The output shaft of the driving motor passes through the grinding box and is connected to a grinding roller.

3. A grinding device for spring steel wire processing according to claim 1, characterized in that: A circulating pump and a heat exchanger are connected on one side of the fixed frame. The circulating pump is connected to a water outlet pipe, which passes through the fixed frame and is connected to the cooling box. The heat exchanger is connected to a water inlet pipe, which passes through the fixed frame and is connected to the cooling box.

4. A grinding device for spring steel wire processing according to claim 3, characterized in that: A first solenoid valve is arranged at one end of the water outlet pipe close to the cooling box, and a second solenoid valve is arranged at one end of the water inlet pipe close to the cooling box.

5. A grinding device for spring steel wire processing according to claim 1, characterized in that: The bottom of the workbench is provided with supporting legs near the four end corners.

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