Spring coiling device for processing spring

Abstract

The utility model relates to the technical field of spring coiling devices, and discloses a spring coiling device for processing a spring, which comprises a rack, a case is fixedly mounted at the top end of the rack, and a coiling frame for coiling is arranged at one end of the case; a guide roller used for guiding winding is arranged at one end of the winding frame, a guide frame is fixedly installed at one end of the rack, and one end of the guide roller is rotationally connected with the guide frame. A protective cover is fixedly installed at the other end of the machine box, and a guide pipe used for containing a spring is fixedly installed on one side of the protective cover. By arranging the guide roller and the guide pipe, in the process of winding the steel wire into a spring, the steel wire can be wound and conveyed along the guide roller, meanwhile, the wound end can be pushed out along the guide pipe, the guide pipe is used for supporting, the guide roller is used for guiding, and the situation that in the winding process, due to the fact that the length of the spring is too long, the spring is influenced by the gravity of the spring is avoided. And the stability of the winding process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring winding device technical field, specifically is a kind of spring winding device of spring processing. BACKGROUND

[0002] Spring winding machine is commonly known as spring machine, and refers to the mechanical equipment for producing spring. According to the functional characteristics, it is divided into: spring machine, tension spring machine, universal machine, disc machine and special spring machine such as: snake spring machine, torsion spring machine.

[0003] For example, a kind of spring winding device is disclosed in Chinese patent CN212350216U, which includes a rack, a control box, a winding mechanism and a blanking mechanism. The winding mechanism includes a motor, a base, a speed reducer, a driving shaft, an auxiliary shaft and a bracket. The motor is fixed on the rack by the base, and the motor is electrically connected with the control box. The output end of the motor is fixedly connected to the driving shaft through the speed reducer. The auxiliary shaft is arranged parallel to one side of the driving shaft, and the bracket is fixedly installed on the upper part of the rack. The blanking mechanism is arranged on the rack near the second end of the driving shaft. The control box arranged on the rack is used to control the start of the motor of the winding mechanism. The motor rotates to drive the driving shaft to rotate, and at the same time, the waste wire rod fixed on the second end of the driving shaft is rotated around the driving shaft, so that the waste wire rod is wound along the outer wall of the driving shaft to form a spring shape. The waste wire rod of the steel plant can be fully utilized to realize self-sufficiency. However, the length of the spring produced by the traditional spring winding device is limited. When the length is too long, one end will tilt downward due to gravity. Due to the influence of gravity, the subsequent spring cannot be wound well, and deformation may occur. Therefore, a spring winding device for spring processing is proposed to solve the above problems. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a spring winding device for spring processing, which has the advantages of stable winding state and solves the problem of traditional deformation.

[0006] (II) Technical scheme

[0007] To achieve the above-mentioned purpose of stable winding state, the utility model provides the following technical scheme: a spring winding device for spring processing, comprising:

[0008] The top end of the rack is fixedly installed with a machine box, and one end of the machine box is provided with a winding frame for winding.

[0009] One end of the winding frame is provided with a guide roller for guiding winding. One end of the guide roller is rotatably connected with a guide frame fixedly installed on one end of the rack.

[0010] The other end of the case is fixedly installed with a protective cover, one side of the protective cover is fixedly installed with a guide pipe for accommodating the spring;

[0011] The top end of the rack is provided with a pedestal on one side of the case, and the top end of the pedestal is fixedly installed with a first conveying frame, a second conveying frame and a third conveying frame for straightening the steel wire.

[0012] Preferably, a motor is fixedly installed on the outer surface of the top end of the rack below the protective cover, one end of the output shaft of the motor is fixedly connected with a first transmission wheel, a second transmission wheel is rotatably installed in the protective cover, and the first transmission wheel and the second transmission wheel are drivingly connected through a transmission belt sleeved on the outer surface, and the winding mechanism is driven to wind the steel wire by rotating the transmission wheel assembly driven by the motor.

[0013] Preferably, a fixing frame is arranged on one side of the rack, a supporting block for supporting the guide pipe is fixedly installed on the top end of the fixing frame, and the supporting block is sleeved on the outer surface of the guide pipe to accommodate the wound spring through the guide pipe.

[0014] Preferably, a fixing block for supporting the guide roller is fixedly installed on the top end of the third conveying frame, and the fixing block is sleeved on the outer surface of the guide roller to guide the winding of the steel wire through the guide roller.

[0015] Preferably, conveying wheels are installed on the outer surfaces of the first conveying frame, the second conveying frame and the third conveying frame, the conveying wheels on the outer surface of the first conveying frame are arranged in two rows in staggered arrangement, the conveying wheels on the outer surface of the second conveying frame are arranged in up-down symmetrical arrangement, and the conveying wheels on the outer surface of the third conveying frame are arranged in left-right symmetrical arrangement, one end of the first conveying frame is fixedly installed with a threading pipe, and the straightening is performed through the conveying wheels on the outer surfaces of the first conveying frame, the second conveying frame and the third conveying frame.

[0016] Preferably, side frames are fixedly installed at both ends of the pedestal, guide wheels are arranged at both ends of the side frames, a bolt is inserted into the outer surface of one side of the side frame, a plurality of clamping grooves matched with one end of the bolt are formed in the outer surfaces of both sides of the rack, and the side frame is fixed by inserting the bolt into the clamping groove.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the spring winding device for processing the spring has the following beneficial effects:

[0019] By arranging the guide roller and the guide pipe, the steel wire is wound along the guide roller during the winding process of the spring, and one end of the wound spring is pushed out along the guide pipe, the guide pipe is supported, and the guide roller is guided, so that the stability of the winding process is improved due to the influence of the gravity of the spring with too long length during the winding process. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the utility model;

[0024] In the figure: 1, rack;11, card slot;2, machine box;21, protective cover;22, winding frame;23, guide frame;24, guide roller;25, motor;26, first transmission wheel;27, second transmission wheel;28, transmission belt;3, machine base;31, side frame;32, first conveying frame;33, second conveying frame;34, third conveying frame;35, fixed block;36, threading pipe;37, guide wheel;38, bolt;4, fixed frame;41, support block;42, guide pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-4 The utility model provides the following technical scheme: a spring winding device for processing spring, it includes: rack 1, the top of rack 1 is fixedly installed machine box 2, and one end of machine box 2 is provided with winding frame 22 for winding;One end of winding frame 22 is provided with guide roller 24 for guiding winding, one end of rack 1 is fixedly installed guide frame 23, and one end of guide roller 24 is rotatably connected with guide frame 23;

[0027] In the embodiment, the top end of the third conveying frame 34 is fixedly installed with a fixed block 35 for supporting the guide roller 24, and the fixed block 35 is sleeved on the outer surface of the guide roller 24, and the winding conveying is realized through the guide roller 24. The top end of the rack 1 is fixedly installed with the motor 25 below the protective cover 21. One end of the output shaft of the motor 25 is fixedly connected with the first transmission wheel 26. The second transmission wheel 27 is rotatably installed in the protective cover 21. The first transmission wheel 26 and the second transmission wheel 27 are drivingly connected through the transmission belt 28 sleeved on the outer surface. During the winding process, the transmission wheel assembly is driven by the motor 25 to drive the winding mechanism in the winding frame 22 to realize the winding conveying.

[0028] The other end of the case 2 is fixedly installed with the protective cover 21. The protective cover 21 is fixedly installed on one side with a guide pipe 42 for accommodating the spring. One side of the rack 1 is provided with a fixed frame 4. The top end of the fixed frame 4 is fixedly installed with a support block 41 for supporting the guide pipe 42. The support block 41 is sleeved on the outer surface of the guide pipe 42. After winding, the spring is guided into the guide pipe 42 for supporting and accommodating.

[0029] In the embodiment, the top end of the rack 1 is provided with the machine seat 3 on one side of the case 2. The top end of the machine seat 3 is fixedly installed with the first conveying frame 32, the second conveying frame 33 and the third conveying frame 34 for straightening the steel wire. The outer surfaces of the first conveying frame 32, the second conveying frame 33 and the third conveying frame 34 are all installed with conveying wheels. The conveying wheels on the outer surface of the first conveying frame 32 are arranged in two rows in a staggered manner. The conveying wheels on the outer surface of the second conveying frame 33 are arranged in an up-down symmetrical manner. The conveying wheels on the outer surface of the third conveying frame 34 are arranged in a left-right symmetrical manner. One end of the first conveying frame 32 is fixedly installed with a threading pipe 36. The steel wire to be wound is first threaded into the threading pipe 36, and then sequentially passes through the first conveying frame 32, the second conveying frame 33 and the third conveying frame 34 for straightening treatment.

[0030] In the embodiment, the machine seat 3 is fixedly installed with the side frame 31 at both ends. The side frame 31 is provided with the guide roller 37 at both ends. The side frame 31 is inserted with the latch 38 on one side of the outer surface. The rack 1 is provided with a plurality of clamping grooves 11 on the outer surfaces of both sides, which are matched with one end of the latch 38. When the position of the machine seat 3 needs to be adjusted, the latch 38 of the side frame 31 can be pulled outwards first, so that one end of the latch 38 is separated from the clamping groove 11 to release the limiting of the machine seat 3. Then the machine seat 3 is driven by the guide roller 37 to move along the rack 1, so as to adjust the position.

[0031] The working principle of the embodiment is as follows:

[0032] In use, the steel wire to be wound is first threaded through the threading tube 36, and then passed through the first conveyor frame 32, the second conveyor frame 33, and the third conveyor frame 34 in sequence for straightening. Then it is wound and conveyed by the guide roller 24. During the winding process, the transmission wheel assembly is driven by the motor 25 to drive the winding mechanism in the winding frame 22 for winding and conveying. After winding is completed, the spring is guided into the guide tube 42 for support and storage.

[0033] When the position of the base 3 needs to be adjusted, the pin 38 of the side frame 31 can be pulled outward to disengage one end of the pin 38 from the slot 11 and release the restriction on the base 3. Then, the base 3 can be moved along the frame 1 by the roller 37 to adjust the position. After the position is adjusted, the pin 38 can be pushed inward to insert one end of the pin 38 into the slot 11 for limiting and fixing.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coiling device for processing spring, comprising: a frame (1), a machine box (2) is fixedly installed at the top end of the frame (1), and a coiling frame (22) for coiling is arranged at one end of the machine box (2); characterized in that a guide roller (24) for guiding coiling is arranged at one end of the coiling frame (22), a guide frame (23) is fixedly installed at one end of the frame (1), and one end of the guide roller (24) is rotatably connected with the guide frame (23); a protective cover (21) is fixedly installed at the other end of the machine box (2), and a guide pipe (42) for accommodating spring is fixedly installed at one side of the protective cover (21); a machine base (3) is arranged at one side of the machine box (2) at the top end of the frame (1), and a first conveying frame (32), a second conveying frame (33) and a third conveying frame (34) for straightening steel wire are fixedly installed at the top end of the machine base (3).

2. A coil spring apparatus for machining a spring as claimed in claim 1, wherein: a motor (25) is fixedly installed at the outer surface of the top end of the frame (1) below the protective cover (21), a first transmission wheel (26) is fixedly connected at one end of the output shaft of the motor (25), a second transmission wheel (27) is rotatably installed in the protective cover (21), and the first transmission wheel (26) and the second transmission wheel (27) are drivingly connected through a transmission belt (28) sleeved on the outer surface.

3. A coil spring apparatus for machining a spring as defined in claim 1, wherein: a fixing frame (4) is arranged at one side of the frame (1), a supporting block (41) for supporting the guide pipe (42) is fixedly installed at the top end of the fixing frame (4), and the supporting block (41) is sleeved on the outer surface of the guide pipe (42).

4. The coil spring apparatus of claim 1 wherein: a fixing block (35) for supporting the guide roller (24) is fixedly installed at the top end of the third conveying frame (34), and the fixing block (35) is sleeved on the outer surface of the guide roller (24).

5. The coil spring apparatus of claim 1 wherein: conveying wheels are installed on the outer surfaces of the first conveying frame (32), the second conveying frame (33) and the third conveying frame (34), the conveying wheels on the outer surface of the first conveying frame (32) are arranged in two rows in staggered arrangement, the conveying wheels on the outer surface of the second conveying frame (33) are arranged in up-down symmetrical arrangement, the conveying wheels on the outer surface of the third conveying frame (34) are arranged in left-right symmetrical arrangement, and a threading pipe (36) is fixedly installed at one end of the first conveying frame (32).

6. The coil spring apparatus of claim 1 wherein: side frames (31) are fixedly installed at both ends of the machine base (3), guide wheels (37) are arranged at both ends of the side frames (31), a latch (38) is inserted into the outer surface of one side of the side frame (31), and a plurality of clamping grooves (11) matched with one end of the latch (38) are formed in the outer surfaces of both sides of the frame (1).

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