CN216680017U

CN216680017U - A equipment of bending for torsional spring production

Info

Publication number: CN216680017U
Application number: CN202123446204.2U
Authority: CN
Inventors: 刘金福; 杨干雄; 刘惠群; 刘世伟
Original assignee: Huizhou Jinggong Spring Co ltd
Current assignee: Huizhou Jinggong Spring Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-07
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of bending equipment, in particular to bending equipment for producing a torsion spring, which comprises an equipment frame, wherein the equipment frame is internally provided with the bending equipment, a cowhide cushion is fixedly arranged on the inner side wall of the equipment frame, a C-shaped baffle I is movably arranged on the inner side wall of the equipment frame, a turntable is rotatably arranged at the side end part of the C-shaped baffle I, and a handle is fixedly arranged at the side end part of the turntable. According to the utility model, the first C-shaped baffle is driven to move by the force of the rotary table, the rotary table can rotate at one end of the first C-shaped baffle, the first C-shaped baffle slides between the two annular barrier strips, the first C-shaped baffle drives the second C-shaped baffle and the glass plate to slide, at the moment, a user can overhaul the lower section of the bending equipment, and the front end of the equipment frame is blocked by the first C-shaped baffle, the second C-shaped baffle and the glass plate, so that the torsion spring is effectively prevented from splashing out during bending, and meanwhile, the first C-shaped baffle can move, so that the blockage of the user during overhaul is reduced.

Description

A equipment of bending for torsional spring production

Technical Field

The application relates to the technical field of bending equipment, in particular to bending equipment for producing torsional springs.

Background

The torsion spring is one of all spring types with a more complex design principle, and the change of the type is very active, so the theory involved in the design is the most complicated, and the torsion spring belongs to a spiral spring. The ends of the torsion spring are fixed to the other components, and as the other components rotate about the spring center, the spring pulls them back to the original position, creating a torque or rotational force. The torsion spring can store and release angular energy or statically hold a device by rotating a moment arm about the central axis of the spring body. Such springs are typically solid, however, the coils are spaced to reduce friction.

As disclosed in the chinese patent: torsional spring processing is with equipment of bending, publication No.: CN213496240U, through being provided with in the feeding subassembly between feeding wheel and sloping block and the cutting edge mutually support, constitute the flying shear structure, can realize the fixed length to the feeding and cut off, need not other shutdown mechanism of accurate control and cut off the feeding, reduce equipment manufacturing cost, but this torsional spring bender need the artifical torsional spring of taking after bending, and is very inconvenient, and the artifical torsional spring that takes simultaneously has certain danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide bending equipment for producing a torsion spring, which aims to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

the utility model provides an equipment of bending for torsional spring production, includes the equipment rack, be equipped with the equipment of bending in the equipment rack, the inside wall fixed mounting of equipment rack has the cow hide pad, the inside wall activity of equipment rack is equipped with C shape baffle one, the side tip of C shape baffle one rotates installs the carousel, the side tip fixed mounting of carousel has the handle, the bottom fixed mounting of equipment rack inside wall has the unloading pipe, the intraductal activity of unloading is equipped with the baffle.

Preferably, the inside wall fixed mounting of equipment rack has two annular blend stops, two form the slide rail between the annular blend stop, C shape baffle one is located the slide rail, the inside wall fixed mounting of C shape baffle one has C shape baffle two, the inside wall fixed mounting of C shape baffle two has the glass board, the upper end of C shape baffle one, C shape baffle two and glass board keeps one level.

Preferably, the blanking pipe is located in the middle of the inner side wall of the equipment frame, a rotating shaft is rotatably installed between the baffle and the inner side wall of the blanking pipe, at least two rectangular grooves are formed in the upper end portion of the baffle in a penetrating mode, a supporting plate is fixedly installed on the inner side wall of the blanking pipe, and a micro spring is fixedly installed between the supporting plate and the baffle.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, the baffle plate is downward in the initial state, so that the torsion spring can continuously slide downward and simultaneously drive the baffle plate to rotate, the baffle plate rotates in the blanking pipe through the rotating shaft and simultaneously drives the miniature spring to compress and deform, the baffle plate effectively reduces the falling speed of the torsion spring, the damage of the torsion spring caused by too high falling speed is prevented, the collection safety of the torsion spring is improved, the torsion spring is bent and then automatically falls along the blanking pipe, the manual taking is not needed, and the convenience is improved;

two, the handle atress drives the carousel and removes, the carousel atress drives C shape baffle one and removes, the carousel can be rotatory at a C shape baffle tip simultaneously, C shape baffle one slides between two annular blend stops, C shape baffle one drives C shape baffle two and glass board and slides, the user can advance to overhaul the hypomere of bending equipment this moment, through utilizing C shape baffle one, C shape baffle two and glass board stop the equipment rack front end, thereby effectively prevent that the torsional spring from splashing away when bending, C shape baffle one can move about simultaneously, the hindrance of user when overhauing has been reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the structure of the equipment rack of the present invention;

FIG. 2 is a schematic view of the structure of the cattle hide mat of the present invention;

FIG. 3 is a schematic structural view of the blanking tube of the present invention;

FIG. 4 is a schematic structural diagram of a first C-shaped baffle of the present invention.

In the figure: 1. an equipment rack; 11. a cow leather cushion; 12. a discharging pipe; 13. a baffle plate; 14. a support plate; 15. a micro-spring; 16. a rotating shaft; 17. bending equipment; 18. a rectangular groove; 2. an annular barrier strip; 21. a slide rail; 22. a C-shaped baffle I; 23. a turntable; 24. a handle; 25. a C-shaped baffle II; 26. a glass plate.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, a bending apparatus for torsion spring production includes an apparatus frame 1, a bending apparatus 17 is disposed in the apparatus frame 1, a kraft liner 11 is fixedly mounted on an inner side wall of the apparatus frame 1, a C-shaped baffle 22 is movably disposed on the inner side wall of the apparatus frame 1, a turntable 23 is rotatably mounted at a side end of the C-shaped baffle 22, a handle 24 is fixedly mounted at a side end of the turntable 23, a blanking pipe 12 is fixedly mounted at a bottom of the inner side wall of the apparatus frame 1, a baffle 13 is movably disposed in the blanking pipe 12, the torsion spring falls and contacts the kraft liner 11, the kraft liner 11 has certain elasticity, and a surface of the kraft liner 11 is smooth, so that the kraft liner 11 has a certain buffering effect on the torsion spring, and the torsion spring can slide in the blanking pipe 12 along the kraft liner 11.

The inner side wall of the equipment frame 1 is fixedly provided with two annular barrier strips 2, a slide rail 21 is formed between the two annular barrier strips 2, a C-shaped baffle I22 is positioned in the slide rail 21, the inner side wall of the C-shaped baffle I22 is fixedly provided with a C-shaped baffle II 25, the inner side wall of the C-shaped baffle II 25 is fixedly provided with a glass plate 26, the upper end parts of the C-shaped baffle I22, the C-shaped baffle II 25 and the glass plate 26 are kept flat, the C-shaped baffle I22, the C-shaped baffle II 25 and the glass plate 26 play a role in blocking the torsion spring, the torsion spring is effectively prevented from splashing, meanwhile, a user can observe the condition of the bending equipment 17 through the glass plate 26, the watching degree is improved, when the user needs to overhaul the lower section of the bending equipment 17, the user can hold a handle 24 and apply force upwards to the handle 24, the handle 24 applies force to drive the turntable 23 to move, the turntable 23 applies force to drive the C-shaped baffle I22 to move, and the turntable 23 can rotate at the end part of the C-shaped baffle I22, the first C-shaped baffle 22 slides between the two annular barrier strips 2, and the first C-shaped baffle 22 drives the second C-shaped baffle 25 and the glass plate 26 to slide.

The unloading pipe 12 is located the middle part of 1 inside wall of equipment rack, it installs pivot 16 to rotate between the inside wall of baffle 13 and unloading pipe 12, the upper end of baffle 13 runs through and has seted up two at least rectangular channels 18, the inside wall fixed mounting of unloading pipe 12 has backup pad 14, fixed mounting has miniature spring 15 between backup pad 14 and the baffle 13, the torsional spring can contact baffle 13, because baffle 13 is down at the initial state angle, therefore the torsional spring can continue the lapse, it takes place rotatoryly to drive baffle 13 simultaneously, baffle 13 is through pivot 16 at unloading pipe 12 internal rotation, drive miniature spring 15 compressive deformation simultaneously, baffle 13 effectively reduces the speed of torsional spring whereabouts, prevent that the torsional spring from leading to the damage because of falling speed is too fast.

The working principle is as follows:

firstly, the bending device 17 bends the torsion spring when in operation, after the operation is completed, the torsion spring falls into the device frame 1, the torsion spring falls to contact with the cow leather pad 11, the cow leather pad 11 has certain elasticity, and the surface of the cow leather pad 11 is smooth, so that the cow leather pad 11 has certain buffering effect on the torsion spring, meanwhile, the torsion spring slides towards the discharging pipe 12 along the cow leather pad 11, after entering the discharging pipe 12, the torsion spring contacts with the baffle 13, because the baffle 13 faces downwards at an initial state angle, the torsion spring continues to slide downwards and drives the baffle 13 to rotate, the baffle 13 rotates in the discharging pipe 12 through the rotating shaft 16, and simultaneously drives the micro spring 15 to compress and deform, the baffle 13 effectively reduces the falling speed of the torsion spring, prevents the torsion spring from being damaged due to too fast falling speed, improves the safety of torsion spring collection, and automatically falls along the discharging pipe 12 after being bent by utilizing the torsion spring, therefore, manual taking is not needed, and convenience is improved.

Secondly, when the torsion spring is bent and falls, the first C-shaped baffle 22, the second C-shaped baffle 25 and the glass plate 26 play a role in blocking the torsion spring, the torsion spring is effectively prevented from splashing, meanwhile, a user can observe the condition of the bending equipment 17 through the glass plate 26, the watching degree is improved, when the user needs to overhaul the lower section of the bending equipment 17, the user can hold the handle 24 by hand and apply force to the handle 24 upwards, the handle 24 is stressed to drive the rotating disc 23 to move, the rotating disc 23 is stressed to drive the first C-shaped baffle 22 to move, meanwhile, the rotating disc 23 can rotate at the end part of the first C-shaped baffle 22, the first C-shaped baffle 22 slides between the two annular baffle strips 2, the first C-shaped baffle 22 drives the second C-shaped baffle 25 and the glass plate 26 to slide, at the moment, the user can overhaul the lower section of the bending equipment 17, and the front end of the equipment frame 1 is blocked by utilizing the first C-shaped baffle 22, the second C-shaped baffle 25 and the glass plate 26, therefore, the torsion spring is effectively prevented from splashing out when being bent, and meanwhile, the first C-shaped baffle 22 can move, so that the obstruction of a user in overhauling is reduced.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides an equipment of bending for torsional spring production, includes equipment rack (1), be equipped with equipment of bending (17) in equipment rack (1), its characterized in that: the inside wall fixed mounting of equipment frame (1) has the cowhide pad (11), the inside wall activity of equipment frame (1) is equipped with C shape baffle (22), the side tip of C shape baffle (22) rotates and installs carousel (23), the side tip fixed mounting of carousel (23) has handle (24), the bottom fixed mounting of equipment frame (1) inside wall has unloading pipe (12), unloading pipe (12) internalization is equipped with baffle (13).

2. A bending apparatus for torsion spring production according to claim 1, wherein: the inside wall fixed mounting of equipment frame (1) has two annular blend stops (2), two form slide rail (21) between annular blend stop (2), C shape baffle (22) are located slide rail (21).

3. A bending apparatus for torsion spring production according to claim 2, wherein: the inner side wall of the first C-shaped baffle (22) is fixedly provided with a second C-shaped baffle (25), the inner side wall of the second C-shaped baffle (25) is fixedly provided with a glass plate (26), and the upper end parts of the first C-shaped baffle (22), the second C-shaped baffle (25) and the glass plate (26) are kept flat.

4. A bending apparatus for torsion spring production according to claim 3, wherein: the blanking pipe (12) is located in the middle of the inner side wall of the equipment frame (1), and a rotating shaft (16) is rotatably arranged between the baffle (13) and the inner side wall of the blanking pipe (12).

5. A bending apparatus for torsion spring production according to claim 4, wherein: at least two rectangular grooves (18) are formed in the upper end portion of the baffle (13) in a penetrating mode.

6. A bending apparatus for torsion spring production according to claim 5, wherein: the inner side wall of the blanking pipe (12) is fixedly provided with a supporting plate (14), and a micro spring (15) is fixedly arranged between the supporting plate (14) and the baffle plate (13).