CN219309971U

CN219309971U - Torsional spring correction mechanism

Info

Publication number: CN219309971U
Application number: CN202223538467.0U
Authority: CN
Inventors: 宣文进; 杨宇轩; 杨华琴
Original assignee: Suzhou Yuxuan Spring Co ltd
Current assignee: Suzhou Yuxuan Spring Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-07
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of torsion spring correction, and discloses a torsion spring correction mechanism which comprises a workbench, wherein a motor seat is arranged at the top of the workbench, a motor is arranged at the top of the motor seat, a rotating shaft is arranged at one end of the motor, and a transmission rod is inserted at one end of the rotating shaft. The utility model has the following advantages and effects: the telescopic column is started to enable the telescopic column to stretch and drive the top plate to descend until the correction pliers are pressed outside the torsion spring, and the descent can be stopped until the correction pliers are pressed outside the torsion spring, at the moment, the inner wall of the correction pliers is tightly attached to the outer wall of the torsion spring, so that the rotating shaft of the correction pliers is enabled to rotate through the starting motor, the transmission rod is driven to rotate with the torsion spring outside the correction mandrel, the correction pliers can be enabled to squeeze the outer diameter of the correction pliers, and the correction pliers and the correction mandrel are enabled to deform through the correction pliers and the correction mandrel, so that the correction effect of perpendicularity of the inner diameter and the outer diameter of the correction pliers is achieved.

Description

Torsional spring correction mechanism

Technical Field

The utility model relates to the technical field of torsion spring correction, in particular to a torsion spring correction mechanism.

Background

The torsion spring is a complex design principle in all spring types, the type change is quite active, so the theory involved in the design is most complicated, the torsion spring belongs to a spiral spring, the end of the torsion spring is fixed to other components, when the other components rotate around the center of the spring, the spring pulls the other components back to the initial position to generate torque or rotation force, and the correction operation of the torsion spring is generally in a manual or semi-manual working state at present.

In the prior art, according to chinese patent publication No. CN214601634U, a torsion spring correction mechanism is provided, which includes a support frame, a lifting assembly, a rotating assembly, an upper die, and a lower die. The lifting component is arranged on the supporting frame. The lifting assembly comprises a lifting driving piece and a lifting plate, and the lifting driving piece drives the lifting plate to lift. The rotating component is arranged on the lifting plate. The rotating assembly comprises a rotating driving piece and a rotating shaft, and the rotating driving piece drives the rotating shaft to rotate by a preset angle. The upper die is arranged on the rotating shaft and provided with a first groove for accommodating the upper end of the torsion spring, and a first bulge is formed in the first groove. The lower die is arranged opposite to the upper die, a second groove for accommodating the lower end of the torsion spring is formed in the lower die, and a second protrusion is formed in the second groove. The torsion spring correction mechanism provided by the utility model can realize automatic correction and positioning of the torsion spring.

The automatic correction positioning effect of the torsion spring can be achieved well in the above patent, but the correction mechanism is poor in one-time correction effect on the perpendicularity of the inner diameter and the outer diameter of the torsion spring when in use, and the torsion spring on the inconvenient correction mechanism is automatically discharged, so that the labor intensity of manual discharging of staff can be increased, and the existing problems are improved.

Disclosure of Invention

The utility model aims to provide a torsion spring correction mechanism which has the effects of being convenient for vertically correcting the inner diameter and the outer diameter of a torsion spring at the same time, being convenient for disassembling and replacing correction components and having good automatic discharging and receiving effects.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a torsional spring correction mechanism, includes the workstation, the top of workstation is provided with the motor cabinet, the top of motor cabinet is provided with the motor, the one end of motor is provided with the pivot, the one end of pivot is pegged graft there is the transfer line, the one end fixedly connected with of transfer line corrects the dabber, the top of workstation is provided with flexible post, the top fixedly connected with roof of flexible post, the bottom fixedly connected with top cover of roof, the bottom of top cover is provided with correction pincers.

Through adopting above-mentioned technical scheme, rotate the one end of transfer line and inject the inside of pivot and fix it when using, the staff overlaps torsion spring in the outside of correcting the dabber, make torsion spring's inner wall and correct the dabber closely laminating, and start flexible post and make its flexible drive roof descend, until the correction pincers suppression can stop to descend in torsion spring's outside, at this moment, because the inner wall of correction pincers and torsion spring's outer wall closely laminate, make its pivot rotate through the starter motor, thereby drive transfer line and correct dabber outside torsion spring and rotate, can make its outside correction pincers extrude its external diameter through torsion spring's rotation, carry out the extrusion simultaneously to it and make its take place deformation through correction pincers and correction dabber, thereby reach the correction effect that carries out the straightness simultaneously to its internal diameter and external diameter, and correction efficiency is faster, the simple operation, need not the manual work and take part in too much correction process, promote torsional spring correction efficiency.

The utility model is further provided with: one end fixedly connected with stull board of top cover, the top fixedly connected with threaded rod of correction pincers.

Through adopting above-mentioned technical scheme, through connecting the stull board in the top of top cover and flexible post to the external auxiliary stay effect of multiplicable top cover makes correction dabber when lasting the transmission, and top cover remains stable throughout, through the inside of rotating the threaded rod to be fixed in top cover, thereby can dismantle and change correction pincers through the outside of rotation threaded rod when needing.

The utility model is further provided with: the outer surface of transfer line has cup jointed the stripper, the bottom fixedly connected with connecting plate of stripper, the bottom fixedly connected with push pedal of connecting plate.

Through adopting above-mentioned technical scheme, support the stripper outside at the transfer line through the connecting plate to can make its drive stripper to remove the tip of correcting the dabber through pushing the push pedal and can unload the torsional spring when the torsional spring is corrected and is accomplished.

The utility model is further provided with: the top of workstation is provided with the slide, the inner wall of slide is provided with the spout, the inside sliding connection of spout has the slider.

Through adopting above-mentioned technical scheme, through being connected the bottom and the slider of push pedal to can make the slider drive the push pedal and remove, carry out spacingly through the spout to the position of marcing furthest of slider and push pedal, prevent that the stripper from taking place the condition that carelessly drops.

The utility model is further provided with: a telescopic rod is arranged on one side face of the push plate, and an air cylinder is arranged at one end of the telescopic rod.

Through adopting above-mentioned technical scheme, be connected through a side of telescopic link and push pedal to the accessible starts the cylinder and makes the telescopic link stretch out and draw back the push pedal and carry out automatic walking with the slider in the inside that the spout advances, thereby can make the stripper realize the effect of automatic movement unloading, reduces staff's manual operation's intensity of labour.

The utility model is further provided with: the top of workstation is provided with the brace table, the top of brace table is provided with the material receiving box.

Through adopting above-mentioned technical scheme, will connect the magazine to support in one side of correcting the dabber through the brace table to be convenient for connect the material with the torsional spring that stripper release was released, in order to concentrate the collection to the torsional spring after correcting in batches.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the cooperation arrangement among the workbench, the motor base, the motor, the rotating shaft, the transmission rod, the correcting mandrel, the telescopic column, the top plate, the top sleeve and the correcting clamp, when the device is used, one end of the transmission rod is rotated and inserted into the rotating shaft to fix the device, the torsion spring is sleeved outside the correcting mandrel by a worker, the inner wall of the torsion spring is tightly attached to the correcting mandrel, the telescopic column is started to enable the torsion spring to stretch and drive the top plate to descend until the correcting clamp is pressed outside the torsion spring, the descending can be stopped, at the moment, the inner wall of the correcting clamp is tightly attached to the outer wall of the torsion spring, the rotating shaft of the correcting clamp is rotated by starting the motor, so that the transmission rod is driven to rotate with the torsion spring outside the correcting mandrel, the outer correcting clamp can squeeze the outer diameter of the correcting clamp through the rotation of the torsion spring, and the correcting clamp is simultaneously squeezed with the correcting mandrel to deform the correcting mandrel, so that the inner diameter and the outer diameter of the correcting clamp are simultaneously perpendicular, the correcting efficiency is fast, the correcting clamp is convenient to operate, and the correcting efficiency is not required to be manually involved in excessive correcting processes.

2. According to the utility model, through the cooperation arrangement among the cross supporting plate, the threaded rod, the stripper plate, the push plate, the sliding chute, the sliding block, the telescopic rod and the cylinder, when the device is used, the cross supporting plate is connected to the top ends of the top sleeve and the telescopic column, so that the auxiliary supporting effect on the outer part of the top sleeve can be increased, the top sleeve is always stable when the correction mandrel continuously drives, the threaded rod is rotationally fixed in the top sleeve, the correction pliers can be detached and replaced through the outer part of the threaded rod when needed, the telescopic rod is connected with one side surface of the push plate, and the telescopic rod can be used for automatically walking in the sliding chute by starting the cylinder to push the push plate and the sliding block in a telescopic way, so that the stripper plate can realize the automatic moving and unloading effect, and the labor intensity of manual operation of staff is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a workbench according to the utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic diagram of the structure of the correcting pliers of the utility model.

In the figure, 1, a workbench; 2. a motor base; 3. a motor; 4. a rotating shaft; 5. a transmission rod; 6. correcting the mandrel; 7. a telescopic column; 8. a top plate; 9. a top cover; 10. correction pliers; 11. a cross bracing plate; 12. a threaded rod; 13. a stripper plate; 14. a connecting plate; 15. a push plate; 16. a slide; 17. a chute; 18. a slide block; 19. a telescopic rod; 20. a cylinder; 21. a support table; 22. and receiving a material box.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a torsion spring correcting mechanism comprises a workbench 1, wherein a motor seat 2 is arranged at the top of the workbench 1, a motor 3 is arranged at the top of the motor seat 2, a rotating shaft 4 is arranged at one end of the motor 3, a transmission rod 5 is inserted at one end of the rotating shaft 4, a correcting mandrel 6 is fixedly connected at one end of the transmission rod 5, a telescopic column 7 is arranged at the top of the workbench 1, a top plate 8 is fixedly connected at the top of the telescopic column 7, a top sleeve 9 is fixedly connected at the bottom of the top plate 8, a correcting clamp 10 is arranged at the bottom of the top sleeve 9, one end of the transmission rod 5 is rotatably inserted into the rotating shaft 4 to fix the rotating shaft 4 when in use, a torsion spring is sleeved outside the correcting mandrel 6 by a worker, the inner wall of the torsion spring is tightly attached to the correcting mandrel 6, and the telescopic column 7 is started to enable the telescopic column 7 to be telescopic to drive the top plate 8 to descend, until the correction pliers 10 are pressed outside the torsion springs, the correction pliers 10 can stop descending, at the moment, because the inner wall of the correction pliers 10 is tightly attached to the outer wall of the torsion springs, the rotating shaft 4 of the correction pliers 10 is rotated by starting the motor 3, so that the transmission rod 5 and the torsion springs outside the correction mandrel 6 are driven to rotate, the outer diameter of the correction pliers 10 can be extruded by the rotation of the torsion springs, the correction pliers 10 and the correction mandrel 6 are extruded simultaneously to deform, so that the effect of correcting the inner diameter and the outer diameter of the correction pliers are achieved, the correction efficiency is faster, the operation is convenient, the correction process is not needed to be excessively performed manually, the correction efficiency of the torsion springs is improved, one end of the top sleeve 9 is fixedly connected with the transverse supporting plate 11, the top of the correction pliers 10 is fixedly connected with the threaded rod 12 by connecting the transverse supporting plate 11 to the top sleeve 9 and the top end of the telescopic column 7, thereby the auxiliary supporting function to the outside of the top sleeve 9 can be increased, the top sleeve 9 always keeps stable when the correction mandrel 6 continuously drives, the threaded rod 12 is rotationally fixed in the inside of the top sleeve 9, thereby the correction pliers 10 can be disassembled and replaced by rotating the outside of the threaded rod 12 when needed, the outer surface of the transmission rod 5 is sleeved with the stripper plate 13, the bottom of the stripper plate 13 is fixedly connected with the connecting plate 14, the bottom of the connecting plate 14 is fixedly connected with the push plate 15, the stripper plate 13 is supported on the outside of the transmission rod 5 through the connecting plate 14, thus after the torsion spring correction is completed, the torsion spring can be unloaded by pushing the push plate 15 to drive the stripper plate 13 to move towards the end part of the correction mandrel 6, the top of the workbench 1 is provided with the slide seat 16, the inner wall of the slide seat 16 is provided with the slide groove 17, the inside of the slide groove 17 is slidingly connected with the slide block 18, the bottom of the push plate 15 is connected with the slide block 18, so that the slide block 18 drives the push plate 15 to move, the farthest advancing position of the slide block 18 and the push plate 15 is limited through the slide groove 17, the condition that the stripper plate 13 drops carelessly is prevented, one side surface of the push plate 15 is provided with the telescopic rod 19, one end of the telescopic rod 19 is provided with the air cylinder 20, the telescopic rod 19 is connected with one side surface of the push plate 15 through the telescopic rod 19, the telescopic rod 19 can be started to stretch and push the push plate 15 and the slide block 18 to automatically walk in the slide groove 17 through the air cylinder 20, the stripper plate 13 can realize the effect of automatically moving and unloading, the labor intensity of manual operation of workers is reduced, the top of the workbench 1 is provided with the supporting table 21, the top of the supporting table 21 is provided with the material receiving box 22, the material receiving box 22 is supported on one side of the correcting mandrel 6 through the supporting table 21, thereby being convenient for receive the material with the torsional spring that stripper 13 released to collect in a concentrated way the torsional spring after correcting in batches.

In the utility model, through the matching arrangement of the workbench 1, the motor base 2, the motor 3, the rotating shaft 4, the transmission rod 5, the correcting mandrel 6, the telescopic column 7, the top plate 8, the top sleeve 9 and the correcting pliers 10, when the device is used, one end of the transmission rod 5 is rotated and inserted into the rotating shaft 4 to fix the rotating shaft, the torsion spring is sleeved outside the correcting mandrel 6 by a worker, the inner wall of the torsion spring is tightly attached to the correcting mandrel 6, the telescopic column 7 is started to be telescopic to drive the top plate 8 to descend until the correcting pliers 10 are pressed outside the torsion spring, the descending can be stopped until the correcting pliers 10 are tightly attached to the outer wall of the torsion spring, at the moment, the rotating shaft 4 is rotated by starting the motor 3, the transmission rod 5 is driven to rotate with the torsion spring outside the correcting mandrel 6, the external correcting pliers 10 can extrude the external diameter of the torsional spring through the rotation of the torsional spring, the correcting pliers 10 and the correcting mandrel 6 can simultaneously extrude the torsional spring to deform the torsional spring, so that the correcting effect of simultaneously carrying out verticality on the internal diameter and the external diameter of the torsional spring is achieved, the correcting efficiency is faster, the operation is convenient, the correcting efficiency of the torsional spring is improved without manual participation in excessive correcting processes, the matching arrangement among the transverse supporting plate 11, the threaded rod 12, the stripper plate 13, the push plate 15, the sliding chute 17, the sliding block 18, the telescopic rod 19 and the cylinder 20 can ensure that when the device is used, the auxiliary supporting effect on the outside of the top sleeve 9 can be increased through connecting the transverse supporting plate 11 with the top ends of the top sleeve 9 and the telescopic column 7, the top sleeve 9 is always kept stable during continuous transmission of the correcting mandrel 6, the threaded rod 12 is rotationally fixed in the top sleeve 9, therefore, the correction pliers 10 can be disassembled and replaced by rotating the outside of the threaded rod 12 when needed, one side surface of the push plate 15 is connected with the telescopic rod 19, and the telescopic rod 19 can be started to stretch and push the push plate 15 and the sliding block 18 to automatically walk in the sliding groove 17 through the starting cylinder 20, so that the automatic moving and discharging effect of the discharging plate 13 can be realized, and the labor intensity of manual operation of staff is reduced.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A torsion spring correction mechanism, comprising a workbench (1), characterized in that: the utility model discloses a workbench, including workstation (1), motor cabinet (2) and correction pliers (10), the top of workstation (1) is provided with motor cabinet (2), the top of motor cabinet (2) is provided with motor (3), the one end of motor (3) is provided with pivot (4), peg graft in the one end of pivot (4) has transfer line (5), the one end fixedly connected with of transfer line (5) corrects dabber (6), the top of workstation (1) is provided with telescopic column (7), the top fixedly connected with roof (8) of telescopic column (7), the bottom fixedly connected with top cover (9) of roof (8), the bottom of top cover (9) is provided with correction pliers (10).

2. The torsion spring correction mechanism according to claim 1, wherein: one end of the top sleeve (9) is fixedly connected with a transverse supporting plate (11), and the top of the correction forceps (10) is fixedly connected with a threaded rod (12).

3. The torsion spring correction mechanism according to claim 1, wherein: the outer surface of the transmission rod (5) is sleeved with a stripper plate (13), and the bottom of the stripper plate (13) is fixedly connected with a connecting plate (14).

4. A torsion spring correction mechanism according to claim 3, wherein: the bottom of the connecting plate (14) is fixedly connected with a push plate (15).

5. The torsion spring correction mechanism according to claim 1, wherein: the top of workstation (1) is provided with slide (16), the inner wall of slide (16) is provided with spout (17).

6. The torsion spring correction mechanism according to claim 5, wherein: the inside of the chute (17) is connected with a sliding block (18) in a sliding way.

7. The torsion spring correction mechanism according to claim 4, wherein: a telescopic rod (19) is arranged on one side surface of the push plate (15).

8. The torsion spring correction mechanism according to claim 7, wherein: one end of the telescopic rod (19) is provided with an air cylinder (20).

9. The torsion spring correction mechanism according to claim 1, wherein: the top of the workbench (1) is provided with a supporting table (21).

10. The torsion spring correction mechanism according to claim 9, wherein: the top of the supporting table (21) is provided with a receiving box (22).