CN213728162U

CN213728162U - Compressing device for spring processing

Info

Publication number: CN213728162U
Application number: CN202022852069.0U
Authority: CN
Inventors: 金龙华
Original assignee: Dongguan Shuhua Metal Products Co ltd
Current assignee: Dongguan Shuhua Metal Products Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-20
Anticipated expiration: 2030-12-02

Abstract

The utility model provides a closing device is used in spring processing, relate to closing device technical field, including holding the table, the upper surface of holding the table is provided with adjusting device, the upper surface of holding the table is provided with cleaning device, adjusting device is including holding the board, the bottom fixed mounting who holds the board holds the upper surface of putting the table, the lateral wall that holds the board has the motor through placing box fixed mounting, the output of motor rotates and is connected with the axis of rotation, the one end that the motor was kept away from to the axis of rotation runs through and holds board and fixed mounting have the pinch roller, the lateral wall fixed mounting who holds the board has the auxiliary block, the lateral wall that holds the board is provided with the cutting machine, the inside sliding connection of auxiliary block has the spring raw and other materials, the sliding tray has been seted up to the upper surface of holding the table, the inner wall fixed mounting of sliding tray has the slip post. The utility model discloses, can be applicable to the spring raw and other materials of different thicknesses, avoid the condition of the fixed thickness of workman's manual adjusting device to appear, and then facilitate for the workman, saved workman's time and energy.

Description

Compressing device for spring processing

Technical Field

The utility model relates to a closing device technical field especially relates to a closing device is used in spring processing.

Background

When the spring is machined, a plurality of pairs of pressing wheels rotating in opposite directions are required to continuously convey raw spring materials to an operation table for machining, and the raw spring materials are driven to move forwards through friction force generated by mutual extrusion between the pressing wheels and the raw spring materials.

But traditional pinch roller is when transportation spring raw and other materials, can't be applicable to the spring raw and other materials of different thicknesses, and the workman often need come the manual distance of adjusting between the pinch roller according to the thickness of spring raw and other materials when using, wastes time and energy, has reduced workman's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a compressing device for spring processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the pressing device for spring machining comprises a bearing table, wherein an adjusting device is arranged on the upper surface of the bearing table, and a cleaning device is arranged on the upper surface of the bearing table.

The adjusting device comprises a bearing plate, the bottom end of the bearing plate is fixedly arranged on the upper surface of the bearing table, a motor is fixedly arranged on the side wall of the bearing plate through a placing box, the output end of the motor is rotatably connected with a rotating shaft, one end of the rotating shaft, which is far away from the motor, penetrates through the bearing plate and is fixedly provided with a pressing wheel, an auxiliary block is fixedly arranged on the side wall of the bearing plate, a cutting machine is arranged on the side wall of the bearing plate, the inner part of the auxiliary block is slidably connected with a spring raw material, the upper surface of the bearing table is provided with a sliding groove, the inner wall of the sliding groove is fixedly provided with a sliding column, the outer surface of the sliding column is sleeved with a spring, the inner wall of the sliding groove is slidably connected with a sliding plate, one side of the sliding plate, which is close to the bearing plate, is rotatably connected with an auxiliary wheel, and one side of the bearing plate, which is opposite to the sliding plate, is provided with an adjusting groove, the inner wall fixed mounting of adjustment tank has spacing post, the surface cover of spacing post is equipped with the extension spring, the inner wall sliding connection of adjustment tank has the sliding block.

Preferably, the cleaning device comprises a cleaning box, the bottom of the cleaning box is fixedly mounted on the upper surface of the bearing table, a cavity is formed in the cleaning box, the lower surface of the bearing table is communicated with a water storage tank, a motor is fixedly mounted on the outer surface of the cleaning box through a fixing frame, the output end of the motor is rotatably connected with a driving shaft, the outer surface of the cleaning box is rotatably connected with an auxiliary shaft, belt pulleys are sleeved on the outer surfaces of the driving shaft and the auxiliary shaft, a transmission belt is sleeved on the outer surface of the belt pulley, one ends, far away from the belt pulleys, of the driving shaft and the auxiliary shaft penetrate through the side wall of the cleaning box and extend into the cavity, cleaning rods are fixedly mounted at one ends, located in the cavity, of the driving shaft and the auxiliary shaft, a collecting tank is formed in the bottom end of the inner wall of the cavity, a collecting filter screen is connected to the inner wall of the collecting tank in a sliding manner, and a copper pipe is communicated with the side wall of the water storage tank, the end of the copper pipe, which is far away from the water storage tank, is communicated with a water pump, and the side wall of the water storage tank is communicated with a drain pipe.

Preferably, the two ends of the spring are respectively and fixedly installed on the side wall of the sliding plate and the inner wall of the sliding groove, the sliding plate is in sliding connection with the sliding column, the two ends of the tension spring are respectively and fixedly installed on the inner wall of the adjusting groove and the side wall of the sliding block, and the sliding block is in sliding connection with the limiting column.

Preferably, the number of the auxiliary wheels is two, wherein one auxiliary wheel is rotatably connected with the sliding block, and the other auxiliary wheel is rotatably connected with one side of the sliding plate opposite to the bearing plate.

Preferably, the side wall of the cleaning box is provided with a feed hole, the outer surface of the raw material of the spring is in sliding connection with the inner wall of the feed hole, and the cavity is communicated with the water storage tank through a collecting tank.

Preferably, one end, far away from the water pump, of the copper pipe extends to the inside of the cavity, the outer surface, located inside the cavity, of the copper pipe is communicated with the spray head, the number of the belt pulleys is two, and the two groups of belt pulleys are in transmission connection through a transmission belt.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when spring raw materials need to be processed, oxides on the outer surface of the spring raw materials are cleaned by a cleaning device, then a motor is started, the motor drives a pinch roller to rotate through a rotating shaft, then the spring raw materials pass through an auxiliary block, the spring raw materials are blocked and transported outwards through the pinch roller and the auxiliary wheel, when the pinch roller and the auxiliary wheel block the spring raw materials, a sliding plate can extrude the spring according to the size of the spring raw materials, the spring is retracted under stress, a sliding block can drive a tension spring, the tension spring is extended under stress, under the resilience force of the spring and the tension spring, the sliding plate drives one group of auxiliary wheel, the sliding block drives the other group of sliding wheels, the spring raw materials are tightly blocked under the mutual cooperation with the pinch roller, the fixing effect is achieved, then when the spring raw materials are processed to the required length, a cutting machine is started to cut off the spring raw materials, through setting up adjusting device, can be applicable to the spring raw and other materials of different thicknesses, avoid the condition of the fixed thickness of workman's manual adjusting device to appear, and then for the workman facilitates, saved workman's time and energy.

2. In the utility model, when workers need to process spring raw materials into finished products, firstly, the spring raw materials are sent into a cavity, then a motor and a water pump are synchronously started, the motor drives one group of cleaning rods to rotate through a driving shaft, the driving shaft drives an auxiliary shaft to rotate through one group of belt pulleys and a transmission belt and the other group of belt pulleys when rotating, the auxiliary shaft drives the other group of cleaning rods to synchronously rotate when rotating, the cleaning solution in a water storage box is conducted to a spray head through a copper pipe when the water pump is started, then the cleaning solution is sprayed to the outer surface of the spring raw materials through the spray head, the oxide on the outer surface of the spring raw materials is cleaned by the two groups of cleaning rods when rotating, the oxide on the outer surface of the spring raw materials is washed to a position by the cleaning solution sprayed by the matched spray head, then the cleaning solution flows into the water storage box through a collecting filter screen, the cleaned oxide is left in the collecting filter screen, the spring raw and other materials are driven to move forward continuously along with the cleanness of the two sets of cleaning rods, then the continuously moving spring raw and other materials are inserted into the feeding hole to slowly pass through the side wall of the cleaning box to be fed into the auxiliary block, the auxiliary block is conveyed to a processing position through the adjusting device, the filter screen is collected to be taken out at last regularly to clean and avoid the situation that the filter screen is blocked, and through the cleaning device, the situation that workers manually clean the spring raw and other materials is avoided, the labor intensity of the workers is reduced, and the workload of the workers is relieved.

Drawings

Fig. 1 is a schematic perspective view of a pressing device for spring processing according to the present invention;

fig. 2 is a schematic cross-sectional perspective view of the adjusting device of fig. 1 according to the present invention;

fig. 3 is a schematic rear view of the adjusting device of fig. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional perspective view of the cleaning device of FIG. 1 according to the present invention;

fig. 5 is a rear view of the cleaning device of fig. 4 according to the present invention.

Illustration of the drawings:

1. a bearing table; 2. an adjustment device; 21. a bearing plate; 22. a motor; 23. a rotating shaft; 24. a pinch roller; 25. an auxiliary block; 26. a cutter; 27. spring raw material; 28. a sliding groove; 29. a sliding post; 210. a spring; 211. a sliding plate; 212. an auxiliary wheel; 213. an adjustment groove; 214. a limiting column; 215. a tension spring; 216. a slider; 3. a cleaning device; 31. a cleaning tank; 32. a cavity; 33. a water storage tank; 34. a motor; 35. driving a shaft; 36. an auxiliary shaft; 37. a belt pulley; 38. a drive belt; 39. a cleaning rod; 310. collecting tank; 311. collecting a filter screen; 312. a copper pipe; 313. a water pump; 314. and a water discharge pipe.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: a pressing device for spring processing comprises a bearing table 1, wherein an adjusting device 2 is arranged on the upper surface of the bearing table 1, and a cleaning device 3 is arranged on the upper surface of the bearing table 1.

The adjusting device 2 comprises a bearing plate 21, the bottom end of the bearing plate 21 is fixedly arranged on the upper surface of the bearing table 1, a motor 22 is fixedly arranged on the side wall of the bearing plate 21 through a placing box, the output end of the motor 22 is rotatably connected with a rotating shaft 23, one end of the rotating shaft 23 far away from the motor 22 penetrates through the bearing plate 21 and is fixedly provided with a pressing wheel 24, an auxiliary block 25 is fixedly arranged on the side wall of the bearing plate 21, a cutting machine 26 is arranged on the side wall of the bearing plate 21, a spring raw material 27 is slidably connected inside the auxiliary block 25, a sliding groove 28 is formed in the upper surface of the bearing table 1, a sliding column 29 is fixedly arranged on the inner wall of the sliding groove 28, a spring 210 is sleeved on the outer surface of the sliding column 29, a sliding plate 211 is slidably connected to the inner wall of the sliding groove 28, an auxiliary wheel 212 is rotatably connected to one side of the sliding plate 211 close to the bearing plate 21, and an adjusting groove 213 is formed in one side of the bearing plate 21 opposite to the sliding plate 211, the inner wall fixed mounting of adjustment tank 213 has spacing post 214, and the surface cover of spacing post 214 is equipped with extension spring 215, and the inner wall sliding connection of adjustment tank 213 has sliding block 216.

In this embodiment, when the spring raw material 27 needs to be processed, the cleaning device 3 cleans away the oxide on the outer surface of the spring raw material 27, then the motor 22 is started, the motor 22 drives the pressing wheel 24 to rotate through the rotating shaft 23, then the spring raw material 27 passes through the auxiliary block 25, the spring raw material 27 is clamped and transported outwards through the pressing wheel 24 and the auxiliary wheel 212, when the spring raw material 27 is clamped by the pressing wheel 24 and the auxiliary wheel 212, the sliding plate 211 presses the spring 210 according to the size of the spring raw material 27, the spring 210 is stressed and retracted, the sliding block 216 drives the tension spring 215, the tension spring 215 is stressed and extended, under the resilience of the spring 210 and the tension spring 215, the sliding plate 211 drives one set of the auxiliary wheels 212, the sliding block 216 drives the other set of the sliding wheels, the spring raw material 27 is tightly clamped under the mutual cooperation with the pressing wheel 24, and plays a fixing role, after spring raw and other materials 27 processes required length afterwards, start cutting machine 26 with spring raw and other materials 27 cut off can, through setting up adjusting device 2, can be applicable to the spring raw and other materials 27 of different thicknesses, avoid the condition that the manual adjusting device 2 of workman fixed thickness to appear, and then for the workman facilitates, saved workman's time and energy.

Specifically, the cleaning device 3 includes a cleaning box 31, the bottom of the cleaning box 31 is fixedly mounted on the upper surface of the holding table 1, a cavity 32 is formed in the cleaning box 31, the lower surface of the holding table 1 is communicated with a water storage tank 33, a motor 34 is fixedly mounted on the outer surface of the cleaning box 31 through a fixing frame, an output end of the motor 34 is rotatably connected with a driving shaft 35, the outer surface of the cleaning box 31 is rotatably connected with an auxiliary shaft 36, belt pulleys 37 are respectively sleeved on the outer surfaces of the driving shaft 35 and the auxiliary shaft 36, a transmission belt 38 is sleeved on the outer surface of the belt pulley 37, one ends of the driving shaft 35 and the auxiliary shaft 36, which are far away from the belt pulley 37, penetrate through the side wall of the cleaning box 31 and extend into the cavity 32, a cleaning rod 39 is fixedly mounted on one end of the driving shaft 35 and the one end of the auxiliary shaft 36, which are located, the side wall of the water storage tank 33 is communicated with a copper pipe 312, one end of the copper pipe 312, which is far away from the water storage tank 33, is communicated with a water pump 313, and the side wall of the water storage tank 33 is communicated with a water discharge pipe 314.

In this embodiment: when workers need to process the spring raw material 27 into a finished product, firstly, the spring raw material 27 is sent into the cavity 32, then the motor 34 and the water pump 313 are synchronously started, the motor 34 drives one group of cleaning rods 39 to rotate through the driving shaft 35, the driving shaft 35 drives the auxiliary shaft 36 to rotate through one group of belt pulley 37, the driving belt 38 and the other group of belt pulley 37 when rotating, the auxiliary shaft 36 drives the other group of cleaning rods 39 to synchronously rotate when rotating, the cleaning liquid in the water storage tank 33 is conducted to the spray head through the copper pipe 312 when the water pump 313 is started, then the cleaning liquid is sprayed to the outer surface of the spring raw material 27 through the spray head, the oxide on the outer surface of the spring raw material 27 is cleaned through the two groups of cleaning rods 39 when rotating, the cleaning liquid sprayed by the spray head washes the oxide on the outer surface of the spring raw material 27 to the collecting tank 310, and then the cleaning liquid flows into the water storage tank 33 through the collecting filter screen 311, the oxide that the clearance got off is stayed collecting filter screen 311, along with the clean synchronous drive spring raw and other materials 27 of two sets of cleaning rod 39 continuously move forward, the spring raw and other materials 27 that constantly move afterwards insert the feed port and pass the lateral wall of cleaning box 31 slowly and send into supplementary piece 25, carry to processing department through adjusting device 2, it can to avoid collecting filter screen 311 to appear the condition of jam to take out collecting filter screen 311 regularly at last to clean, through setting up cleaning device 3, the condition of avoiding the manual clearance spring raw and other materials 27 of workman appears, the intensity of labour of the workman has been reduced, work burden has been lightened for the workman.

Specifically, two ends of the spring 210 are respectively fixedly mounted on the side wall of the sliding plate 211 and the inner wall of the sliding groove 28, the sliding plate 211 is slidably connected with the sliding column 29, two ends of the tension spring 215 are respectively fixedly mounted on the inner wall of the adjusting groove 213 and the side wall of the sliding block 216, and the sliding block 216 is slidably connected with the limit column 214.

In this embodiment: the setting of spring 210 can drive sliding plate 211 and reset fast, and sliding column 29 has guaranteed that sliding plate 211 moves back and forth along the inner wall of sliding tray 28 all the time, and the setting of extension spring 215 can drive sliding block 216 and reset fast, and spacing post 214 has guaranteed that sliding block 216 moves up and down along the inner wall of adjustment tank 213 all the time.

Specifically, the number of the auxiliary wheels 212 is two, wherein one auxiliary wheel 212 is rotatably connected to the sliding block 216, and the other auxiliary wheel 212 is rotatably connected to the side of the sliding plate 211 opposite to the mounting plate 21.

In this embodiment: the auxiliary wheel 212 is arranged to be used in cooperation with the pressing wheel 24, the auxiliary wheel 212 on the outer surface of the sliding block 216 can move along with the sliding block 216, can be adjusted quickly, and can be applied to spring raw materials 27 with different thicknesses in cooperation with the pressing wheel 24.

Specifically, a feed hole is formed in the side wall of the cleaning tank 31, the outer surface of the spring raw material 27 is slidably connected with the inner wall of the feed hole, and the cavity 32 is communicated with the water storage tank 33 through the collecting tank 310.

In this embodiment: the inlet opening is provided for receiving the spring material 27 and the collection trough 310 is provided for communicating the cavity 32 with the reservoir 33.

Specifically, one end of the copper pipe 312, which is far away from the water pump 313, extends into the cavity 32, the outer surface of the copper pipe 312, which is located inside the cavity 32, is communicated with the spray head, the number of the belt pulleys 37 is two, and the two groups of belt pulleys 37 are in transmission connection through the transmission belt 38.

In this embodiment: the copper pipe 312 is arranged to convey the cleaning liquid in the water tank 33 to the spray head through the water pump 313, and then the cleaning liquid is sprayed out to the outer surface of the spring raw material 27 through the spray head, and the pulley 37 and the driving belt 38 are arranged to rotate the auxiliary shaft 36 along with the rotation of the driving shaft 35, so that the two sets of cleaning rods 39 are ensured to rotate synchronously.

The working principle is as follows: when workers need to process the spring raw material 27 into a finished product, firstly, the spring raw material 27 is sent into the cavity 32, then the motor 34 and the water pump 313 are synchronously started, the motor 34 drives one group of cleaning rods 39 to rotate through the driving shaft 35, the driving shaft 35 drives the auxiliary shaft 36 to rotate through one group of belt pulley 37, the driving belt 38 and the other group of belt pulley 37 when rotating, the auxiliary shaft 36 drives the other group of cleaning rods 39 to synchronously rotate when rotating, the cleaning liquid in the water storage tank 33 is conducted to the spray head through the copper pipe 312 when the water pump 313 is started, then the cleaning liquid is sprayed to the outer surface of the spring raw material 27 through the spray head, the oxide on the outer surface of the spring raw material 27 is cleaned through the two groups of cleaning rods 39 when rotating, the cleaning liquid sprayed by the spray head washes the oxide on the outer surface of the spring raw material 27 to the collecting tank 310, and then the, the cleaned oxides are left in the collecting filter screen 311, the spring raw material 27 is driven to continuously move forwards synchronously with the cleaning of the two groups of cleaning rods 39, then the continuously moving spring raw material 27 is inserted into the feeding hole and slowly passes through the side wall of the cleaning box 31 to be fed into the auxiliary block 25, the spring raw material is conveyed to a processing position through the adjusting device 2, finally the collecting filter screen 311 is periodically drawn out for cleaning to avoid the situation that the collecting filter screen 311 is blocked, when the spring raw material 27 needs to be processed, the oxides on the outer surface of the spring raw material 27 are cleaned through the cleaning device 3, then the motor 22 is started, the motor 22 drives the pressing wheel 24 to rotate through the rotating shaft 23, then the spring raw material 27 passes through the auxiliary block 25, the spring raw material 27 is clamped and conveyed outwards through the pressing wheel 24 and the auxiliary wheel 212, and when the spring raw material 27 is clamped by the pressing wheel 24 and the auxiliary wheel 212, the sliding plate 211 can press the spring 210 according to the size of the spring raw material 27, the spring 210 is stressed to retract, the sliding block 216 can drive the tension spring 215, the tension spring 215 is stressed to extend, under the resilience force of the spring 210 and the tension spring 215, the sliding plate 211 drives one group of auxiliary wheels 212, the sliding block 216 drives the other group of sliding wheels, the spring raw material 27 is tightly clamped under the mutual cooperation of the sliding plate and the pressing wheel 24, the fixing effect is achieved, and then after the spring raw material 27 is processed to the required length, the cutting machine 26 is started to cut off the spring raw material 27.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a closing device is used in spring processing, is including holding table (1), its characterized in that: the upper surface of the bearing table (1) is provided with an adjusting device (2), and the upper surface of the bearing table (1) is provided with a cleaning device (3);

adjusting device (2) is including holding dress board (21), the bottom fixed mounting who holds dress board (21) holds the upper surface of putting table (1), the lateral wall that holds dress board (21) has motor (22) through placing box fixed mounting, the output of motor (22) rotates and is connected with axis of rotation (23), the one end that motor (22) were kept away from in axis of rotation (23) runs through holds dress board (21) and fixed mounting has pinch roller (24), the lateral wall fixed mounting who holds dress board (21) has auxiliary block (25), the lateral wall that holds dress board (21) is provided with cutting machine (26), the inside sliding connection of auxiliary block (25) has spring raw and other materials (27), sliding tray (28) have been seted up to the upper surface that holds table (1), the inner wall fixed mounting of sliding tray (28) has sliding column (29), the surface cover of sliding column (29) is equipped with spring (210), the inner wall sliding connection of sliding tray (28) has sliding plate (211), sliding plate (211) are close to one side rotation that holds dress board (21) and are connected with auxiliary wheel (212), hold dress board (21) and all seted up adjustment tank (213) with sliding plate (211) relative one side, the inner wall fixed mounting of adjustment tank (213) has spacing post (214), the surface cover of spacing post (214) is equipped with extension spring (215), the inner wall sliding connection of adjustment tank (213) has sliding block (216).

2. The pressing device for spring processing according to claim 1, wherein: cleaning device (3) includes cleaning box (31), the bottom fixed mounting of cleaning box (31) is at the upper surface of holding table (1), cavity (32) have been seted up to cleaning box (31) inside, the lower surface intercommunication of holding table (1) has water storage tank (33), the surface of cleaning box (31) has motor (34) through mount fixed mounting, the output of motor (34) rotates and is connected with drive axle (35), the surface of cleaning box (31) rotates and is connected with auxiliary shaft (36), the surface of drive axle (35) and auxiliary shaft (36) all overlaps and is equipped with belt pulley (37), the surface cover of belt pulley (37) is equipped with drive belt (38), the one end that belt pulley (31) was kept away from with auxiliary shaft (36) to drive axle (35) runs through the lateral wall of cleaning box (31) and extends to in cavity (32), the utility model discloses a water storage tank, including drive axle (35) and auxiliary shaft (36), the equal fixed mounting of one end that drive axle (35) and auxiliary shaft (36) are located cavity (32) has clean stick (39), collecting vat (310) have been seted up to the bottom of cavity (32) inner wall, the inner wall sliding connection of collecting vat (310) has collection filter screen (311), the lateral wall intercommunication of water storage tank (33) has copper pipe (312), the one end intercommunication that water storage tank (33) were kept away from in copper pipe (312) has water pump (313), the lateral wall intercommunication of water storage tank (33) has drain pipe (314).

3. The pressing device for spring processing according to claim 1, wherein: two ends of the spring (210) are fixedly installed on the side wall of the sliding plate (211) and the inner wall of the sliding groove (28) respectively, the sliding plate (211) is connected with the sliding column (29) in a sliding mode, two ends of the tension spring (215) are fixedly installed on the inner wall of the adjusting groove (213) and the side wall of the sliding block (216) respectively, and the sliding block (216) is connected with the limiting column (214) in a sliding mode.

4. The pressing device for spring processing according to claim 1, wherein: the number of the auxiliary wheels (212) is two, wherein one group of the auxiliary wheels (212) is rotationally connected with the sliding block (216), and the other group of the auxiliary wheels (212) is rotationally connected with one side of the sliding plate (211) opposite to the bearing plate (21).

5. The pressing device for spring processing according to claim 2, wherein: the side wall of the cleaning box (31) is provided with a feeding hole, the outer surface of the spring raw material (27) is in sliding connection with the inner wall of the feeding hole, and the cavity (32) is communicated with the water storage box (33) through a collecting groove (310).

6. The pressing device for spring processing according to claim 2, wherein: one end, far away from the water pump (313), of the copper pipe (312) extends to the inside of the cavity (32), the outer surface, located inside the cavity (32), of the copper pipe (312) is communicated with a spray head, the number of the belt pulleys (37) is two, and the two groups of belt pulleys (37) are in transmission connection through a transmission belt (38).