CN210632781U

CN210632781U - Bending die for hardware machining

Info

Publication number: CN210632781U
Application number: CN201921307190.6U
Authority: CN
Inventors: 刘宁; 闫金标
Original assignee: Yancheng Dongsheng Precision Technology Co ltd
Current assignee: Yancheng Dongsheng Precision Technology Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-29
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a hardware processing is with mould of bending, comprising a base plate, the top fixedly connected with die of bending of bottom plate, the equal fixedly connected with slide bar in both sides at bottom plate top, the positive top of slide bar is through sliding sleeve fixedly connected with movable plate, the bottom of movable plate is provided with buffer, the equal fixedly connected with casing in both sides of movable plate bottom, the inner chamber of casing is provided with protector. The utility model discloses a set up the bottom plate, the die of bending, slide bar, movable plate, buffer, casing, protector, pneumatic cylinder and the terrace die of bending mutually support, reached buffer function's advantage, solved current hardware processing with the problem that the mould of bending does not possess buffer function, the effort that the punching press produced is concentrated on the mould, can not cause the harm to the mould, does not influence the efficiency of production, has improved the practicality of hardware processing with the mould of bending.

Description

Bending die for hardware machining

Technical Field

The utility model relates to a hardware processing technology field specifically is a hardware processing is with mould of bending.

Background

The mould is a mould and a tool for obtaining required products by injection moulding, blow moulding, stamping and other methods in industrial production, in short, the mould is a tool for manufacturing formed articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is realized mainly by changing the physical state of the formed materials, the mould is plain with the name of an industrial mother, and a bending mould is a mould for bending different section bars into required shapes.

The hardware need use the mould of bending man-hour adding, and the punching press mould of bending is bent the hardware and is handled, and present for the hardware processing bender has following shortcoming, does not possess buffer function, and the effort that the punching press produced is concentrated on the mould, can cause the harm to the mould, influences the efficiency of production, has reduced the practicality of the mould of bending for the hardware processing.

Disclosure of Invention

An object of the utility model is to provide a hardware processing is with mould of bending possesses buffer function's advantage, has solved current hardware processing and has not possessed buffer function's problem with the mould of bending.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hardware processing is with mould of bending, includes the bottom plate, the top fixedly connected with die of bending of bottom plate, the equal fixedly connected with slide bar in both sides at bottom plate top, the positive top of slide bar is through sliding sleeve fixedly connected with movable plate, the bottom of movable plate is provided with buffer, the equal fixedly connected with casing in both sides of movable plate bottom, the inner chamber of casing is provided with protector.

Preferably, the top of the sliding rod is fixedly connected with a placing plate, a hydraulic cylinder is arranged at the top of the placing plate, and the bottom of the hydraulic cylinder penetrates through the bottom of the placing plate and is fixedly connected with the top of the moving plate.

Preferably, the buffering device comprises a buffering shell, the top of the buffering shell is fixedly connected with the bottom of the movable plate, sliding grooves are formed in two sides of an inner cavity of the buffering shell, a sliding plate is connected to the inner cavity of the sliding grooves in a sliding mode, a buffering spring is fixedly connected to the top of the sliding plate, and the top of the buffering spring is fixedly connected with the top of the inner cavity of the buffering shell.

Preferably, the bottom of the sliding plate is fixedly connected with a bending male die matched with the bending female die for use, and the bottom of the bending male die penetrates through the bottom of the buffer shell.

Preferably, the protector includes the telescopic link, the both sides fixed connection at the top of telescopic link and casing inner chamber top, the bottom fixedly connected with guard plate of telescopic link, the top fixedly connected with damping spring of guard plate, the bottom fixedly connected with protection post of guard plate, the bottom of protection post runs through to the bottom and the fixedly connected with protection pad of casing, and the material of protection pad is the rubber material, the fixedly connected with rubber damping pad is located at the center at casing inner chamber top.

Preferably, the surface cover of telescopic link is equipped with the extension spring, and the top and the bottom of extension spring respectively with the both sides at casing inner chamber top and the both sides fixed connection at guard plate top.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the bottom plate, the die of bending, slide bar, movable plate, buffer, casing, protector, pneumatic cylinder and the terrace die of bending mutually support, reached buffer function's advantage, solved current hardware processing with the problem that the mould of bending does not possess buffer function, the effort that the punching press produced is concentrated on the mould, can not cause the harm to the mould, does not influence the efficiency of production, has improved the practicality of hardware processing with the mould of bending.

2. The utility model discloses a set up the protection pad, played the effect of protection when removing to the protection post, solved the problem that the protection post appears damaging easily when removing, through setting up spout and slide, the fifty percent discount terrace die has played the effect of removing stably, the problem of rocking appears when removing in the terrace die of bending has been solved, stability when having increased the terrace die of bending and removing, through setting up buffer spring, played the effect of buffer protection when removing to the slide, the problem of damage appears easily when removing in the slide has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the housing structure of the present invention;

fig. 3 is a sectional view of the buffer shell structure of the present invention.

In the figure: 1. a base plate; 2. bending the female die; 3. a slide bar; 4. moving the plate; 5. a buffer device; 501. a buffer shell; 502. a chute; 503. a slide plate; 504. a buffer spring; 6. a housing; 7. a guard; 701. a telescopic rod; 702. a protection plate; 703. a damping spring; 704. a protective column; 8. a hydraulic cylinder; 9. and (4) bending the male die.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a bending die for hardware processing comprises a bottom plate 1, a bending female die 2 is fixedly connected to the top of the bottom plate 1, slide rods 3 are fixedly connected to both sides of the top of the bottom plate 1, a placing plate is fixedly connected to the top of the slide rods 3, a hydraulic cylinder 8 is arranged at the top of the placing plate, the bottom of the hydraulic cylinder 8 penetrates through the bottom of the placing plate and is fixedly connected with the top of a moving plate 4, the moving plate 4 is fixedly connected to the top of the front side of the slide rods 3 through sliding sleeves, a buffer device 5 is arranged at the bottom of the moving plate 4, the buffer device 5 comprises a buffer shell 501, the top of the buffer shell 501 is fixedly connected with the bottom of the moving plate 4, sliding grooves 502 are formed in both sides of an inner cavity of the buffer shell 501, and the bending male die 9 plays a role in stable movement by arranging the sliding grooves 502, the stability of the bending male die 9 during moving is improved, the inner cavity of the chute 502 is connected with the sliding plate 503 in a sliding manner, the bottom of the sliding plate 503 is fixedly connected with the bending male die 9 matched with the bending female die 2 for use, the bottom of the bending male die 9 penetrates to the bottom of the buffer shell 501, the top of the sliding plate 503 is fixedly connected with the buffer spring 504, the buffer protection effect is achieved when the sliding plate 503 moves by arranging the buffer spring 504, the problem that the sliding plate 503 is easy to damage during moving is solved, the top of the buffer spring 504 is fixedly connected with the top of the inner cavity of the buffer shell 501, the two sides of the bottom of the movable plate 4 are fixedly connected with the shell 6, the inner cavity of the shell 6 is provided with the protection device 7, the protection device 7 comprises a telescopic rod 701, the surface of the telescopic rod 701 is sleeved with a tension spring, and the top and the, the top of the telescopic rod 701 is fixedly connected with two sides of the top of an inner cavity of the shell 6, the bottom of the telescopic rod 701 is fixedly connected with a protection plate 702, the top of the protection plate 702 is fixedly connected with a damping spring 703, the bottom of the protection plate 702 is fixedly connected with a protection column 704, the bottom of the protection column 704 penetrates to the bottom of the shell 6 and is fixedly connected with a protection pad, the protection column 704 is protected when moving by arranging the protection pad, the problem that the protection column 704 is easy to damage when moving is solved, the protection pad is made of rubber, the rubber damping pad is fixedly connected at the center of the top of the inner cavity of the shell 6, the buffer function is achieved by arranging the bottom plate 1, the bending female die 2, the sliding rod 3, the moving plate 4, the buffer device 5, the shell 6, the protection device 7, the hydraulic cylinder 8 and the bending male die 9 which are matched with each other, and the problem that the existing bending die for hardware processing does, the effort that the punching press produced is concentrated on the mould, can not cause the harm to the mould, does not influence the efficiency of production, has improved the practicality of the mould of bending for the hardware processing.

When the device is used, a user puts hardware to be bent on the bending female die 2, then opens the hydraulic cylinder 8 through the external controller, the hydraulic cylinder 8 drives the moving plate 4 to start moving, the moving plate 4 drives the buffer shell 501 and the bending male die 9 to punch downwards through the sliding sleeve and the auxiliary of the sliding rod 3, so that the bending male die 9 punches and bends the hardware on the bending female die 2, when the bending male die 9 is in punching contact with the bending female die 2, the bending male die 9 drives the buffer spring 504 to move through the sliding plate 503 and the sliding groove 502, the buffer spring 504 buffers and offsets impact force, meanwhile, the protection pad and the protection column 704 are in contact with the bottom plate 1, the protection column 704 drives the telescopic rod 701 and the tension spring to stably move upwards through the protection plate 702, the protection plate 702 buffers and offsets impact force again through the buffer spring 703, so that impact force formed by the bending male die 9 on the bending female, thereby achieving the advantage of a buffering function.

All standard parts used in the application document can be purchased from the market, all parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like matured in the prior art, machines, parts and equipment adopt conventional models in the prior art, electrical components appearing in the parts are electrically connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a hydraulic cylinder and the like.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a hardware processing is with mould of bending, includes bottom plate (1), its characterized in that: the die is characterized in that a bending female die (2) is fixedly connected to the top of the bottom plate (1), a sliding rod (3) is fixedly connected to the two sides of the top of the bottom plate (1), a sliding sleeve fixedly connected with movable plate (4) is arranged at the front top of the sliding rod (3), a buffering device (5) is arranged at the bottom of the movable plate (4), a shell (6) is fixedly connected to the two sides of the bottom of the movable plate (4), and a protection device (7) is arranged in an inner cavity of the shell (6).

2. The bending die for hardware processing according to claim 1, characterized in that: the top of the sliding rod (3) is fixedly connected with a placing plate, a hydraulic cylinder (8) is arranged at the top of the placing plate, and the bottom of the hydraulic cylinder (8) penetrates through the bottom of the placing plate and is fixedly connected with the top of the moving plate (4).

3. The bending die for hardware processing according to claim 1, characterized in that: buffer (5) are including buffering shell (501), the bottom fixed connection of the top of buffering shell (501) and movable plate (4), spout (502) have all been seted up to the both sides of buffering shell (501) inner chamber, the inner chamber sliding connection of spout (502) has slide (503), the top fixedly connected with buffer spring (504) of slide (503), the top of buffer spring (504) and the top fixed connection of buffering shell (501) inner chamber.

4. The bending die for hardware processing according to claim 3, characterized in that: the bottom of the sliding plate (503) is fixedly connected with a bending male die (9) matched with the bending female die (2) for use, and the bottom of the bending male die (9) penetrates through the bottom of the buffer shell (501).

5. The bending die for hardware processing according to claim 1, characterized in that: protector (7) include telescopic link (701), the top of telescopic link (701) and the both sides fixed connection at casing (6) inner chamber top, the bottom fixedly connected with guard plate (702) of telescopic link (701), the top fixedly connected with damping spring (703) of guard plate (702), the bottom fixedly connected with protection post (704) of guard plate (702), the bottom of protection post (704) runs through to the bottom and the fixedly connected with protection pad of casing (6), and the material of protection pad is the rubber material, fixedly connected with rubber shock pad is located at the center at casing (6) inner chamber top.

6. The bending die for hardware processing according to claim 5, wherein: the surface cover of telescopic link (701) is equipped with the extension spring, and the top and the bottom of extension spring respectively with the both sides at casing (6) inner chamber top and the both sides fixed connection at guard plate (702) top.