Surface treatment device for processing spring spring

Abstract

The utility model relates to a surface treatment device, belonging to the technical field of shrapnel processing, specifically a surface treatment device for processing spring shrapnel, comprising a support frame, a protective cover is arranged on the outside of the support frame, and also comprising: two first motors, the two first motors are fixedly mounted on the external top wall of the support frame; a transmission component, the transmission component is arranged inside the protective cover; two fixed plates, the two fixed plates are fixedly mounted on the top wall of the protective cover; the utility model places the shrapnel in a groove provided on the top wall of the protective cover, the fixed plate limits the shrapnel, uses a conveyor belt to drive the shrapnel to move forward to the position of a grinding wheel, grinds both sides of the shrapnel by two grinding wheels, and uses a collecting groove to collect the shrapnel, thereby greatly improving the grinding efficiency of the shrapnel and solving the problem of low grinding efficiency of the existing surface treatment device for processing spring shrapnel.

Description

Technical Field

[0001] The utility model relates to the technical field of spring sheet processing, in particular to a surface treatment device for processing spring spring sheets. Background Art

[0002] Shrapnel is an instrument used in buffer and shockproof devices and relay delay devices of machinery and vehicles. The characteristic of shrapnel is that it bends only in one direction, but has large tensile stiffness and bending stiffness in the other direction. Therefore, spring shrapnel is very suitable for use as sensitive elements, elastic supports, positioning devices, flexible connections, etc. in detection instruments or automatic devices.

[0003] The Chinese patent publication number is CN217619625U, which relates to the technical field of spring spring sheet processing, and in particular to a surface treatment device for spring spring sheet processing, including a support plate, vertical plates are vertically installed on both sides of the top of the support plate, the tops of the two vertical plates are commonly connected to a top plate, and a workbench is horizontally installed between the two vertical plates, and a fixed plate and a movable plate are respectively arranged on both sides of the top of the workbench, the fixed plate is fixedly installed on the workbench, a rotating shaft 1 is rotatably connected to the fixed plate, and a rotating shaft 2 is rotatably connected to the movable plate, and the ends of the rotating shaft 1 and the rotating shaft 2 that are close to each other are both connected to a spring spring sheet clamp, and through the provided rotating component, after the top surface of the spring spring sheet is polished, the spring spring sheet can be flipped over so that the unpolished side of the spring spring sheet faces the top for polishing, and there is no need to disassemble the spring spring sheet and flip it over and re-clamp it, thereby improving the efficiency of surface polishing treatment.

[0004] The above technical solution places the shrapnel in the placement groove and uses the threaded rod to tighten the clamp to fix the two ends of the shrapnel, and then grinds the two sides of the shrapnel by rotating the shrapnel. However, when placing the shrapnel, the threaded rod needs to be rotated each time to take the shrapnel, and the grinding efficiency is low. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a surface treatment device for processing spring spring pieces, in which the spring pieces are placed in a groove opened on the top wall of the protective cover, a fixed plate is used to limit the spring pieces, a conveyor belt is used to drive the spring pieces to move forward to the position of the grinding wheel, two grinding wheels are used to grind both sides of the spring pieces, and a collecting groove is used to collect the spring pieces, thereby greatly improving the grinding efficiency of the spring pieces.

[0006] The technical solution to achieve the purpose of the utility model is: a surface treatment device for processing a spring spring sheet, comprising a support frame, a protective cover is arranged on the outside of the support frame, and also includes;

[0007] Two first motors, the two first motors are fixedly mounted on the outer top wall of the support frame, two rotating shafts are rotatably mounted on the inner top wall of the support frame, the output ends of the two first motors are fixedly connected to the two rotating shafts, and the other ends of the two rotating shafts are fixedly mounted with grinding wheels;

[0008] A transmission component, wherein the transmission component is arranged inside the protective cover;

[0009] Two fixing plates are fixedly mounted on the top wall of the protective cover. A groove is provided on the top wall of the protective cover. The adjacent side walls of the two fixing plates are aligned with the inner side walls of the groove. The fixing plates are preferably fixedly mounted on the top wall of the protective cover by bolts.

[0010] In some embodiments, the conveying assembly includes a second motor, two rollers and a conveyor belt, the second motor is fixedly mounted on the outer side wall of the protective cover; the two rollers are rotatably mounted on the inner side wall of the protective cover, and the output end of the second motor is fixedly connected to one of the rollers; the conveyor belt is sleeved on the side walls of the two rollers.

[0011] In some embodiments, a water tank is fixedly mounted on the external top wall of the support frame, a nozzle is fixedly mounted on the internal top wall of the support frame, a water storage tank is fixedly mounted on the internal bottom wall of the support frame, a water pump is fixedly mounted on the internal bottom wall of the water storage tank, a water filter device is provided on the input end of the water pump, a water pipe is fixedly mounted on the output end of the water pump, and the water pipe is fixedly connected to the water tank.

[0012] In some embodiments, a connecting plate is fixedly mounted on the top of the water storage tank, and the connecting plate is aligned with the groove.

[0013] In some embodiments, a collection box is slidably mounted on the outer side of the water storage tank.

[0014] In some embodiments, the rotation directions of the two first motors are the same, and the rotation speed of one of the first motors is higher than the rotation speed of the other first motor.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] First, the utility model places the shrapnel in the groove formed on the top wall of the protective cover, and limits the shrapnel by two fixing plates to prevent the shrapnel from moving sideways. After the shrapnel is placed, the conveyor belt is used to drive the shrapnel to move forward. During the movement, the first motor is started, and the first motor drives the rotating shaft and the grinding wheel to rotate. During the rotation, the rotation speed of one of the first motors is higher than the rotation speed of the other first motor, thereby driving the shrapnel to move forward. After the grinding is completed, the smoother side of the shrapnel is placed on the side of the grinding wheel with a low rotation speed, and the shrapnel is conveyed and polished again. When grinding the subsequent shrapnel, the shrapnel is directly placed in the groove, and then conveyed to the grinding wheel by the conveyor belt for double-end grinding, which greatly improves the grinding efficiency of the shrapnel.

[0017] Second: In the process of grinding the spring piece, the nozzle above the grinding wheel starts to spray water to cool the spring spring piece being ground, so as to prevent the spring spring piece from being too hot during grinding, thereby affecting the processing and quality of the spring spring piece. The sprayed water is collected through a water storage tank, and then pressurized by a water pump, so that the used water flows back through a water pipe, and the cycle is repeated, so as to efficiently utilize water resources.

[0018] The invention solves the problem of low grinding efficiency of the existing surface treatment device for processing spring spring pieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of the overall structure of a surface treatment device for processing a spring spring sheet according to the utility model;

[0021] Figure 2 This is a cross-sectional view of a surface treatment device for processing a spring spring sheet of the utility model;

[0022] Figure 3 This is a right view of a surface treatment device for processing a spring spring sheet according to the utility model;

[0023] Figure 4 It is an enlarged view of position A of a surface treatment device for processing a spring spring piece of the utility model.

[0024] Description of reference numerals:

[0025] 1. Support frame; 2. Rotating shaft; 21. Grinding wheel; 22. First motor; 3. Water tank; 31. Water pipe; 32. Nozzle; 33. Water pump; 4. Second motor; 41. Roller; 42. Conveyor belt; 5. Protective cover; 51. Fixed plate; 52. Groove; 6. Water storage tank; 7. Connecting plate; 8. Collection box. DETAILED DESCRIPTION

[0026] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0027] The utility model provides a surface treatment device for processing spring spring pieces through improvement. The technical solution of the utility model is:

[0028] like Figure 1-Figure 4 As shown, a surface treatment device for processing spring spring pieces comprises a support frame 1, a protective cover 5 is arranged on the outside of the support frame 1, and also comprises two first motors 22, a transmission assembly, and two fixed plates 51; the two first motors 22 are fixedly mounted on the outer top wall of the support frame 1, and two rotating shafts 2 are rotatably mounted on the inner top wall of the support frame 1, the output ends of the two first motors 22 are fixedly connected to the two rotating shafts 2, and the other ends of the two rotating shafts 2 are fixedly mounted with grinding wheels 21; it should be noted that the rotation directions of the two first motors 22 are the same, and the rotation speed of one of the first motors 22 is higher than the rotation speed of the other first motor 22; the transmission assembly is arranged inside the protective cover 5; the transmission assembly comprises a second motor 4, two rollers 41 and a conveyor belt 42, and the second motor 4 is fixedly mounted on the outer side wall of the protective cover 5; the two rollers 41 are rotatably mounted on the inner side wall of the protective cover 5, and the output end of the second motor 4 is fixedly connected to one of the rollers 41; the conveyor belt 42 is sleeved on the side walls of the two rollers 41; the two fixed plates 51 are fixedly mounted on the top wall of the protective cover 5 The top wall of the protective cover 5 is provided with a groove 52, and the adjacent side walls of the two fixing plates 51 are aligned with the inner side walls of the groove 52. The fixing plates 51 are preferably fixed on the top wall of the protective cover 5 by bolts; the spring piece is placed in the groove 52 provided on the top wall of the protective cover 5, and the spring piece is limited by the two fixing plates 51 to prevent the spring piece from moving sideways. After the spring piece is placed, the second motor 4 is started to drive the two rollers 41 to rotate, so that the conveyor belt 42 rotates forward, driving the spring piece to move forward. During the movement , start the first motor 22, the first motor 22 drives the rotating shaft 2 and the grinding wheel 21 to rotate. During the rotation, the rotation speed of one of the first motors 22 is higher than the rotation speed of the other first motor 22, thereby driving the shrapnel to move forward. After the grinding is completed, the smoother side of the shrapnel is placed on the side of the grinding wheel 21 with a lower rotation speed, and the shrapnel is conveyed and polished again. When grinding the subsequent shrapnel, the shrapnel is directly placed in the groove 52, and then conveyed to the grinding wheel 21 through the conveyor belt 42 for double-end grinding, which greatly improves the grinding efficiency of the shrapnel.

[0029] like Figure 2 and Figure 3 As shown, in one embodiment, a water tank 3 is fixedly installed on the external top wall of the support frame 1, a nozzle 32 is fixedly installed on the internal top wall of the support frame 1, the nozzle 32 is located between the two rotating shafts 2, a water storage tank 6 is fixedly installed on the internal bottom wall of the support frame 1, a water pump 33 is fixedly installed on the internal bottom wall of the water storage tank 6, a water filter device is provided at the input end of the water pump 33, a water pipe 31 is fixedly installed at the output end of the water pump 33, and the water pipe 31 is fixedly connected to the water tank 3; in the process of grinding the spring sheet, the nozzle 32 above the grinding wheel 21 starts to spray water to cool the spring sheet being ground to prevent the temperature of the spring sheet from being too high during grinding, which affects the processing and quality of the spring sheet, and the water sprayed is collected through the water storage tank 6, and then pressurized by the water pump 33 to make the used water flow back through the water pipe 31, and repeatedly circulate to efficiently utilize water resources.

[0030] like Figure 2 and Figure 3 As shown, in one embodiment, a connecting plate 7 is fixedly installed on the top of the water tank 6, the connecting plate 7 is aligned with the groove 52, and a collecting box 8 is slidably installed on the outer side of the water tank 6; when the shrapnel is polished, the connecting plate 7 is used to limit the polished shrapnel to prevent the shrapnel from shifting sideways and falling into the water tank 6 after polishing. After passing through the connecting plate 7, the shrapnel will fall into the collecting box 8 along the direction of the connecting plate 7, which is convenient for the collection of the shrapnel.

[0031] The specific working method is as follows: the spring piece is placed in the groove 52 provided on the top wall of the protective cover 5, and the spring piece is limited by two fixing plates 51 to prevent the spring piece from moving sideways. After the spring piece is placed, the second motor 4 is started to drive the two rollers 41 to rotate, so that the conveyor belt 42 rotates forward, driving the spring piece to move forward. During the movement, the first motor 22 is started, and the first motor 22 drives the rotating shaft 2 and the grinding wheel 21 to rotate. During the rotation, the speed of one of the first motors 22 is higher than the speed of the other first motor 22, thereby driving the spring piece to move forward. After the grinding is completed, the smoother side of the spring piece is placed on the side of the grinding wheel with a low speed, and the transmission and grinding are performed again. When grinding the subsequent spring piece, the spring piece is directly placed in the groove 52, and then the spring piece is polished. It can be conveyed to the grinding wheel 21 through the conveyor belt 42 for double-end grinding, which greatly improves the grinding efficiency of the shrapnel. During the grinding process of the shrapnel, the nozzle 32 above the grinding wheel 21 starts to spray water to cool the spring shrapnel being ground to prevent the spring shrapnel from being too hot during grinding, which affects the processing and quality of the spring shrapnel. The sprayed water is collected through the water storage tank 6, and the water is pressurized by the water pump 33 to make the used water flow back through the water pipe 31 and repeat the cycle to efficiently utilize water resources. After the shrapnel is polished, the connecting plate 7 is used to limit the polished shrapnel to prevent the shrapnel from shifting sideways and falling into the water storage tank 6 after grinding. After passing through the connecting plate 7, the shrapnel will fall into the collection box 8 along the direction of the connecting plate 7, which is convenient for the collection of the shrapnel.

[0032] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A surface treatment device for processing a spring spring sheet, comprising a support frame (1), a protective cover (5) being arranged outside the support frame (1), characterized in that: Also includes; Two first motors, the two first motors (22) are fixedly mounted on the outer top wall of the support frame (1), two rotating shafts (2) are rotatably mounted on the inner top wall of the support frame (1), the output ends of the two first motors (22) are fixedly connected to the two rotating shafts (2), and the other ends of the two rotating shafts (2) are fixedly mounted with grinding wheels (21); A transmission component, wherein the transmission component is arranged inside the protective cover (5); Two fixing plates (51) are fixedly mounted on the top wall of the protective cover (5); a groove (52) is provided on the top wall of the protective cover (5); adjacent side walls of the two fixing plates (51) are aligned with the inner side walls of the groove (52); the fixing plates (51) are preferably fixedly mounted on the top wall of the protective cover (5) by bolts.

2. A surface treatment device for processing a spring spring according to claim 1, characterized in that: The transmission assembly comprises a second motor (4), two rollers (41) and a conveyor belt (42); the second motor (4) is fixedly mounted on the outer side wall of the protective cover (5); the two rollers (41) are rotatably mounted on the inner side wall of the protective cover (5); the output end of the second motor (4) is fixedly connected to one of the rollers (41); and the conveyor belt (42) is sleeved on the side walls of the two rollers (41).

3. A surface treatment device for processing a spring spring according to claim 1, characterized in that: A water tank (3) is fixedly mounted on the external top wall of the support frame (1), a nozzle (32) is fixedly mounted on the internal top wall of the support frame (1), a water storage tank (6) is fixedly mounted on the internal bottom wall of the support frame (1), a water pump (33) is fixedly mounted on the internal bottom wall of the water storage tank (6), a water filter device is provided at the input end of the water pump (33), a water pipe (31) is fixedly mounted at the output end of the water pump (33), and the water pipe (31) is fixedly connected to the water tank (3).

4. A surface treatment device for processing a spring spring according to claim 3, characterized in that: A connecting plate (7) is fixedly mounted on the top of the water storage tank (6), and the connecting plate (7) is aligned with the groove (52).

5. A surface treatment device for processing a spring spring according to claim 4, characterized in that: A collecting box (8) is slidably mounted on the outer side of the water storage tank (6).

6. A surface treatment device for processing a spring spring according to claim 1, characterized in that: The rotation directions of the two first motors (22) are the same, and the rotation speed of one of the first motors (22) is higher than the rotation speed of the other first motor (22).

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