CN218891134U

CN218891134U - Coiling device for spring processing

Info

Publication number: CN218891134U
Application number: CN202222663764.1U
Authority: CN
Inventors: 曾凡伦; 李凯; 李周; 李延文
Original assignee: Chongqing Shenglan Machinery Manufacturing Co ltd
Current assignee: Chongqing Shenglan Machinery Manufacturing Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-04-21
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a winding device for spring processing, and relates to the technical field of spring processing. The winding device for spring processing comprises a bottom plate, a cutting mechanism and a pressing mechanism, wherein a base is fixedly arranged at the top of the bottom plate, a lower limiting seat is arranged at the top of the base, an upper limiting seat is arranged at the top of the lower limiting seat, and a vertical plate is fixedly arranged at the top of the bottom plate. This coiling mechanism for spring processing, through spacing seat down, go up spacing seat and hold-down mechanism's cooperation, can be when being spacing and draw forth to the steel wire in fixed position, can also make it compress tightly it when convoluteing and make it taut, solved current part device in the use, need the manual work to pull the one end of steel wire in order to strain the steel wire when the steel wire is convoluteed, avoid the steel wire not hard up to cause the spring winding inhomogeneous, this kind of mode not only causes workman's intensity of labour's increase, also can receive the stability that the human factor steel wire was convoluteed to receive the problem that influences, promoted the practicality of device.

Description

Coiling device for spring processing

Technical Field

The utility model relates to the technical field of spring processing, in particular to a winding device for spring processing.

Background

In the spring processing process, a winding device is needed to wind and shape the steel wire, but in the using process of the existing part device, one end of the steel wire needs to be manually pulled to tighten the steel wire when the steel wire is wound, the phenomenon that the steel wire is loosened to cause uneven winding of the spring is avoided, the mode not only causes the increase of labor intensity of workers, but also can be influenced by the stability of the winding of the steel wire due to human factors, meanwhile, the existing part device needs to manually cut the steel wire after the winding of the spring is completed, the physical consumption force for cutting the steel wire is large, the body discomfort can be caused for a long time, the whole process is complex, the spring processing efficiency is reduced, and therefore, the winding device for the spring processing is provided.

Disclosure of Invention

The utility model aims to provide a winding device for spring processing, which can solve the problem that the existing part of devices need to manually tension and shear steel wires.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a winding device for spring processing, comprising:

the bottom plate is fixedly provided with a base at the top, a lower limit seat is arranged at the top of the base, an upper limit seat is arranged at the top of the lower limit seat, and a vertical plate is fixedly arranged at the top of the bottom plate;

the cutting mechanism is arranged in the vertical plate and is used for cutting the steel wire when the steel wire is wound;

the pressing mechanism is arranged in the upper limit seat and comprises a second motor and a pressing block, the second motor is fixedly arranged at the top of the upper limit seat, a groove is formed in the bottom of the upper limit seat, the pressing block is arranged in the groove, and the second motor is used for driving the pressing block to move up and down in the groove.

Preferably, the pressing mechanism further comprises a threaded rod, the outer surface of the pressing block is attached to the inner wall of the groove, the threaded rod is rotatably mounted at the top of the inner side of the groove, the rotating shaft of the second motor is in transmission connection with the threaded rod, the threaded rod is mounted at the top of the pressing block in a threaded manner, and a rubber pad is fixedly mounted at the bottom of the pressing block.

Preferably, the cutting mechanism comprises a third motor, a screw rod, a slide rod, a thread block, a lantern ring and a cutting knife, wherein the third motor is fixedly arranged at the top of the vertical plate, the screw rod is rotatably arranged between the inner side top and the inner side bottom of the vertical plate, a rotating shaft of the third motor is connected with the screw rod in a transmission manner, the slide rod is fixedly arranged between the inner side top and the inner side bottom of the vertical plate, the thread block is arranged on the screw rod in a threaded manner, the lantern ring is movably sleeved on the slide rod, the lantern ring is fixedly connected with the thread block, the cutting knife is arranged at the front side of the vertical plate, the connecting groove is formed in the front side of the vertical plate, the cutting knife is fixedly connected with the thread block through the connecting groove, and the cutting table is fixedly arranged at the top of the bottom plate.

Preferably, the front side outer surface of the vertical plate is rotatably provided with a winding shaft, the rear side outer surface of the vertical plate is fixedly provided with a first motor, a rotating shaft of the first motor is in transmission connection with the winding shaft, a limiting hole is formed in the winding shaft, a fixing screw is arranged on the winding shaft in a threaded manner, one end of the fixing screw extends into the limiting hole, and a fixing block is rotatably arranged in the limiting hole.

Preferably, the top of lower spacing seat has been seted up and has been two sets of buffer tank at least, is provided with a set of buffer rod in each buffer tank of group, and the bottom fixed connection of each buffer rod of group respectively through buffer tank and last spacing seat has a set of buffer spring between the surface of every buffer rod of group and the inner wall of each buffer tank of group, has reached and can cushion the effort between briquetting and the lower spacing seat when briquetting extrusion steel wire, avoids long-term use to cause the effect of part loss.

Preferably, the top of base has seted up the spout, and sliding installation has the slider in the spout, and fixed mounting has the hydraulic stem on the inner wall of spout, and the free end and the slider fixed connection of hydraulic stem have reached and can drive its effect of marcing for the spool removal when the steel wire is convoluteed.

Preferably, a handle is fixedly arranged at the top of the upper limit seat.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This coiling mechanism for spring processing, through spacing seat down, go up spacing seat and hold-down mechanism's cooperation, can be when being spacing and draw forth to the steel wire in fixed position, can also make it compress tightly it when convoluteing and make it taut, solved current partial device in the use, need the manual work to pull the one end of steel wire in order to strain the steel wire when the steel wire is convoluteed, avoid the steel wire not hard up to cause the spring winding inhomogeneous, this kind of mode not only causes workman's intensity of labour's increase, also can receive the stability that the human factor steel wire convoluteed to receive the problem of influence, alleviateed user's intensity of labour, promoted the practicality of device.

(2) This coiling mechanism for spring processing through the cooperation of cutting mechanism and cutting bench, can accomplish the spring when the steel wire is convoluteed, cuts it automatically, has solved current partial device and has need the manual work to cut the steel wire after the spring is convoluteed to accomplish, cuts the consumption physical power of steel wire great, can cause the health uncomfortable for a long time, causes whole flow complicacy for the problem of spring machining efficiency reduction has saved the manpower, is favorable to the popularization and the use of device.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a left side cross-sectional view of the present utility model;

fig. 5 is an enlarged view of the portion a of the present utility model.

Reference numerals: 1. a bottom plate; 2. a base; 3. a lower limit seat; 4. an upper limit seat; 5. a compressing mechanism; 501. a second motor; 502. a threaded rod; 503. briquetting; 6. a cutting mechanism; 601. a third motor; 602. a screw rod; 603. a slide bar; 604. a screw block; 605. a collar; 606. a cutting knife; 7. a cutting table; 8. a winding shaft; 9. a first motor; 10. a buffer rod; 11. a buffer spring; 12. a set screw; 13. a fixed block; 14. a hydraulic rod; 15. a handle; 16. a vertical plate; 17. a sliding block.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the winding device for spring processing comprises a bottom plate 1, a cutting mechanism 6 and a pressing mechanism 5, wherein a base 2 is fixedly arranged at the top of the bottom plate 1, a lower limit seat 3 is arranged at the top of the base 2, an upper limit seat 4 is arranged at the top of the lower limit seat 3, a vertical plate 16 is fixedly arranged at the top of the bottom plate 1, the cutting mechanism 6 is arranged in the vertical plate 16, the cutting mechanism 6 is used for cutting a steel wire when the steel wire is wound, a winding shaft 8 is rotatably arranged on the outer surface of the front side of the vertical plate 16, a first motor 9 is fixedly arranged on the outer surface of the rear side of the vertical plate 16, a rotating shaft of the first motor 9 is in transmission connection with the winding shaft 8, a limit hole is formed in the winding shaft 8, a fixing screw 12 is arranged on the threads on the winding shaft 8, one end of the fixing screw 12 extends into the limit hole and is rotatably provided with a fixing block 13, buffer rods 10 of each group are respectively arranged in the buffer grooves of the lower limit seat 3, each buffer rod 10 is fixedly connected with the bottom of the upper limit seat 4 through the buffer rod, a hydraulic slide groove 17 is fixedly arranged between the outer surface of each buffer rod 10 and the inner wall 11 of the upper limit seat 4, a free slide block 17 is fixedly arranged on the inner wall of the base 4, a hydraulic slide groove 17 is fixedly arranged on the top of the base 4, and a limit slide block 14 is fixedly arranged on the upper slide groove 17;

the hold-down mechanism 5 sets up in the inside of last spacing seat 4, and hold-down mechanism 5 includes second motor 501 and briquetting 503, and the top fixed mounting of going up spacing seat 4 has second motor 501, and the bottom of going up spacing seat 4 is seted up flutedly, and the inside of recess is provided with briquetting 503, and second motor 501 is used for driving briquetting 503 and reciprocates in the recess.

The hold-down mechanism 5 still includes threaded rod 502, the surface of briquetting 503 is laminated mutually with the inner wall of recess, threaded rod 502 is installed in the inboard top rotation of recess, the pivot and the threaded rod 502 transmission of second motor 501 are connected, threaded rod 502 screw thread installation is in the top of briquetting 503, the bottom fixed mounting of briquetting 503 has the rubber pad, under the cooperation effect of lower spacing seat 3, go up spacing seat 4 and hold-down mechanism 5, can be when being spacing and drawing forth to the steel wire at fixed position, can also make it compress tightly it when convoluteing and make it taut, user's intensity of labour has been alleviateed, the practicality of device has been promoted.

The cutting mechanism 6 comprises a third motor 601, a lead screw 602, a slide bar 603, a thread block 604, a lantern ring 605 and a cutting knife 606, wherein the third motor 601 is fixedly arranged at the top of the vertical plate 16, the lead screw 602 is rotatably arranged between the top of the inner side and the bottom of the inner side of the vertical plate 16, a rotating shaft of the third motor 601 is in transmission connection with the lead screw 602, the slide bar 603 is fixedly arranged between the top of the inner side and the bottom of the inner side of the vertical plate 16, the thread block 604 is screwed on the lead screw 602, the lantern ring 605 is movably sleeved on the slide bar 603, the lantern ring 605 is fixedly connected with the thread block 604, the cutting knife 606 is arranged at the front side of the vertical plate 16, a connecting groove is formed in the front side of the vertical plate 16, the cutting knife 606 is fixedly connected with the thread block 604 through the connecting groove, the cutting table 7 is fixedly arranged at the top of the bottom plate 1, and can be automatically sheared when a spring is coiled by steel wires under the cooperation of the cutting mechanism 6 and the cutting table 7, the labor is saved, and the popularization and the use of the device are facilitated.

Working principle: when the wire winding device is used, one end of a steel wire penetrates through a perforation formed between the lower limit seat 3 and the upper limit seat 4 and penetrates into a limit hole on the winding shaft 8, the fixing screw 12 is rotated to drive the fixing block 13 to move until the steel wire is extruded to fix one end of the steel wire, at the moment, the second motor 501 is controlled to start to drive the threaded rod 502 to rotate, the threaded rod 502 drives the pressing block 503 to move downwards, so that a rubber pad at the bottom of the pressing block 503 contacts with and extrudes the steel wire in the perforation, a certain degree of friction force is generated between the steel wire and the rubber pad, the buffer spring 11 is extruded through the buffer rod 10 at one moment of extrusion to buffer the acting force between the lower limit seat 3 and the upper limit seat 4, at the moment, the first motor 9 is controlled to drive the winding shaft 8 to rotate to wind the steel wire, the steel wire is tensioned under the extrusion of the pressing block 503, the free end of the hydraulic rod 14 is controlled to shorten to drive the lower limit seat 3 to move forwards through the sliding block 17, namely the steel wire moves forwards relative to the winding shaft 8 after the winding shaft 8 is completed, the spring is further formed, the third motor 601 is controlled to start to drive the cutting screw 602 to rotate, and the thread block 604 is driven to move downwards to drive the cutting screw 602 to move to drive the cutting screw 606 to move downwards to cut and cut the steel wire 606 to wind the spring to finish winding.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A winding device for spring processing, comprising:

the bottom plate (1), the top fixed mounting has base (2), the top of base (2) is provided with lower spacing seat (3), the top of lower spacing seat (3) is provided with spacing seat (4) on top, the top fixed mounting of bottom plate (1) has riser (16);

the cutting mechanism (6) is arranged in the vertical plate (16), and the cutting mechanism (6) is used for cutting the steel wire when the steel wire is wound;

the compressing mechanism (5) is arranged in the upper limiting seat (4), the compressing mechanism (5) comprises a second motor (501) and a pressing block (503), the second motor (501) is fixedly arranged at the top of the upper limiting seat (4), the bottom of the upper limiting seat (4) is provided with a groove, the pressing block (503) is arranged in the groove, and the second motor (501) is used for driving the pressing block (503) to move up and down in the groove.

2. The winding device for spring processing according to claim 1, wherein: the pressing mechanism (5) further comprises a threaded rod (502), the outer surface of the pressing block (503) is attached to the inner wall of the groove, the threaded rod (502) is rotatably mounted at the top of the inner side of the groove, the rotating shaft of the second motor (501) is in transmission connection with the threaded rod (502), the threaded rod (502) is mounted at the top of the pressing block (503) in a threaded mode, and a rubber pad is fixedly mounted at the bottom of the pressing block (503).

3. The winding device for spring processing according to claim 2, wherein: cutting mechanism (6) are including third motor (601), lead screw (602), slide bar (603), screw thread piece (604), lantern ring (605) and cutting knife (606), the top fixed mounting of riser (16) has third motor (601), rotate between inboard top and the inboard bottom of riser (16) and install lead screw (602), the pivot and the lead screw (602) transmission of third motor (601) are connected, fixed mounting has slide bar (603) between inboard top and the inboard bottom of riser (16), screw thread piece (604) are installed to the screw thread on lead screw (602), movable sleeve is equipped with lantern ring (605) on slide bar (603), lantern ring (605) and screw thread piece (604) fixed connection, the front side of riser (16) is provided with cutting knife (606), the spread groove has been seted up to the front side of riser (16), cutting knife (606) pass through spread groove and screw thread piece (604) fixed connection, the top fixed mounting of bottom plate (1) has cutting table (7).

4. A winding device for spring processing according to claim 3, wherein: the front side surface of riser (16) rotates installs spool (8), and the rear side surface fixed mounting of riser (16) has first motor (9), and the pivot and the drive of spool (8) of first motor (9) are connected, have seted up spacing hole on spool (8), and screw thread installs fixed screw (12) on spool (8), and in the one end of fixed screw (12) extends to spacing downthehole turning installs fixed block (13).

5. The winding device for spring processing according to claim 4, wherein: at least two groups of buffer grooves are formed in the top of the lower limiting seat (3), a group of buffer rods (10) are respectively arranged in each group of buffer grooves, each group of buffer rods (10) is fixedly connected with the bottom of the upper limiting seat (4) through the corresponding buffer groove, and a group of buffer springs (11) are fixedly arranged between the outer surface of each group of buffer rods (10) and the inner wall of each group of buffer grooves.

6. The winding device for spring processing according to claim 5, wherein: a sliding groove is formed in the top of the base (2), a sliding block (17) is arranged in the sliding groove in a sliding mode, a hydraulic rod (14) is fixedly arranged on the inner wall of the sliding groove, and the free end of the hydraulic rod (14) is fixedly connected with the sliding block (17).

7. The winding device for spring processing according to claim 6, wherein: the top of the upper limit seat (4) is fixedly provided with a handle (15).