CN210911256U

CN210911256U - Reverse forming structure

Info

Publication number: CN210911256U
Application number: CN201921340307.0U
Authority: CN
Inventors: 杨国平
Original assignee: Suzhou Lextor Automobile Technology Co ltd
Current assignee: Suzhou Lextor Automobile Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-03
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a reverse forming structure, which comprises a driving block and a driving rod, wherein the top end surface of the driving block is fixedly connected with the driving rod through welding, the left end surface of the driving block is movably connected with a side chute through a track, the right end surface of the driving block is fixedly connected with a left chute through welding, the inclined end surface of the driving block is fixedly connected with an inclined left chute through welding, the right side of the driving block is provided with a guide block, the right side of the guide block is provided with a pressing block, the left end surface of the pressing block is fixedly connected with a right chute through welding, the lower left inclined surface of the pressing block is fixedly connected with an inclined right chute through welding, the upper right corner of the pressing block is fixedly connected with a forming block through welding, the resilience coefficient of the material can be reduced in a large range in the process of clamping, and the phenomenon of deformation of the material, the required steps during molding can be reduced, and the practicability is better.

Description

Reverse forming structure

Technical Field

The utility model belongs to the technical field of the machining equipment is relevant, concretely relates to reverse shaping structure.

Background

In the production process, the process of changing the shape, size, position, property and the like of a production object into a finished product or a semi-finished product is called a process, which is a main part of the production process, the process can be divided into casting, forging, stamping, welding, machining, assembling and other processes, the mechanical manufacturing process generally refers to the sum of the machining process of a part and the assembling process of a machine, and other processes are called auxiliary processes.

The existing forming structure technology has the following problems: the existing forming mechanism is complicated in forming steps, and after one-step forming, due to the fact that a metal sheet has certain resilience, the formed object is prone to shape change, corresponding reworking operation is needed to be carried out on the formed object, and the forming mechanism is inconvenient to use and low in efficiency.

Disclosure of Invention

An object of the utility model is to provide a reverse shaping structure to solve present forming mechanism that proposes in the above-mentioned background art step when the shaping comparatively loaded down with trivial details, after one shot forming, have certain resilience because of the sheetmetal, the article after easily leading to the shaping appears the shape change, cause the article after the shaping to need carry out corresponding reworking operation, use inconvenient and the problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme:

a reverse forming structure comprises a driving block and a driving rod, wherein the top end face of the driving block is fixedly connected with the driving rod through welding, the left end face of the driving block is movably connected with a side chute through a track, the right end face of the driving block is fixedly connected with a left chute through welding, the inclined end face of the driving block is fixedly connected with an inclined left chute through welding, the right side of the driving block is provided with a guide block, the right side of the guide block is provided with a press block, the left end face of the press block is fixedly connected with a right chute through welding, the lower left inclined plane of the press block is fixedly connected with an inclined right chute through welding, the upper right corner of the press block is fixedly connected with a forming block, a slide block is arranged below the guide block, the top end face of the slide block is fixedly connected with a lower chute through welding, and the right side of the lower chute is provided with a nitrogen spring groove, and a nitrogen spring is embedded in the nitrogen spring groove.

Preferably, the left sliding groove at the end face of the right end of the driving block vertically moves with the rail at the end face of the left end of the guide block, and the inclined left sliding groove at the lower right end of the driving block is movably connected with the rail at the upper left position of the sliding block.

Preferably, the lower chute on the end face of the top end of the sliding block can move left and right at the transverse position on the track on the end face of the bottom end of the guide block by acting force.

Preferably, the right chute at the end face of the left end of the pressing block can move up and down at the vertical position on the track at the end face of the right end of the guide block through acting force, and the inclined right chute at the lower end face of the left end of the pressing block is movably connected with the track at the upper right position of the sliding block at the inclined plane.

Preferably, when the driving block moves downwards, the sliding block moves rightwards, and when the sliding block moves rightwards, the pressing block moves upwards.

Preferably, the guide block is fixedly arranged, and the position of the guide block cannot be changed after the position of the guide block is fixed.

Preferably, the opposite positions of the forming blocks are provided with forming blocks which are attached oppositely, and the forming blocks at the opposite positions of the forming blocks are fixed by the fixing insertion plates.

Preferably, the accumulated elastic force of the nitrogen spring at the nitrogen spring groove reaches a maximum value when the press block moves to the highest position.

Compared with the prior art, the utility model provides a reverse shaping structure possesses following beneficial effect:

the utility model discloses the drive block, slider and briquetting are at the combination in-process, keep removing the in-process correspondence connection relation through the track, such setting, can release kinetic energy under the swing joint that corresponds, and change kinetic energy's reversal at the in-process of release, can drive the shaping piece in narrow and small space like this and carry out the briquetting to the material, and after the shaping, the material is at the in-process of centre gripping, its coefficient of resilience can be on a large scale reduction, can effectually avoid the phenomenon that deformation appears in the material, can reduce the required step when the shaping, the practicality is better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of an overall structure of a reverse forming structure provided by the present invention;

fig. 2 is a schematic structural view of a reversely formed structure according to the present invention after components are separated;

fig. 3 is a schematic structural view of a guide block in a reverse forming structure according to the present invention;

in the figure: 1. forming a block; 2. briquetting; 3. a right chute; 4. a guide block; 5. a left chute; 6. a drive rod; 7. a drive block; 8. a side chute; 9. inclining the left chute; 10. a slider; 11. a nitrogen spring groove; 12. a nitrogen spring; 13. the right chute is inclined; 14. a lower chute.

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, the present invention provides a technical solution:

the utility model provides a reverse shaping structure, including driving block 7 and actuating lever 6, the top terminal surface of driving block 7 passes through welded fastening and is connected with actuating lever 6, there is side spout 8 left end terminal surface of driving block 7 through track swing joint, there is left spout 5 right-hand member terminal surface of driving block 7 through welded fastening and is connected with slope left spout 9 through welded fastening and the slope terminal surface department of driving block 7, left spout 5 of driving block 7 right-hand member terminal surface department carries out vertical position department through the track with 4 left end terminal surfaces of guide block department and reciprocates, slope left spout 9 of driving block 7 lower right-hand member terminal surface carries out the swing joint of slope department through the track with slider 10 upper left position department.

A reverse forming structure comprises a guide block 4 arranged on the right side of a driving block 7, the guide block 4 is fixedly arranged, the position of the guide block 4 cannot be changed after the position is fixed, a pressing block 2 is arranged on the right side of the guide block 4, the left end face of the pressing block 2 is fixedly connected with a right chute 3 through welding, the left lower inclined plane of the pressing block 2 is fixedly connected with an inclined right chute 13 through welding, the right chute 3 at the left end face of the pressing block 2 can move up and down at the vertical position through acting force on a track at the right end face of the guide block 4, the inclined right chute 13 at the left lower end face of the pressing block 2 is movably connected with the track at the right upper position of a sliding block 10, the upper right corner of the pressing block 2 is fixedly connected with a forming block 1 through welding, a forming block 1 which is attached reversely is arranged at the opposite position of the forming block 1, the forming block 1 at the reverse position of the forming block 1 is fixed by, with such an arrangement, the materials can be snap-molded in a state of being clamped with each other.

The utility model provides a reverse shaping structure, is provided with slider 10 including the below of guide block 4, and slider 10's top terminal surface is through spout 14 under the welded fastening is connected with, and the removal of horizontal position department is carried out in the track of guide block 4 bottom terminal surface department to the lower spout 14 accessible effort of slider 10 top terminal surface department, and the 14 right sides of lower spout is provided with nitrogen spring groove 11 in the horizontal inside position department of lieing in, and nitrogen spring 12 is inlayed to nitrogen spring groove 11's inside.

A reverse forming structure comprises a slider 10 moving rightwards when a driving block 7 moves downwards, a press block 2 moving upwards when the slider 10 moves rightwards, and the accumulated elastic force of a nitrogen spring 12 at a nitrogen spring groove 11 reaches the maximum value when the press block 2 moves to the highest position.

The utility model discloses a theory of operation and use flow: after the utility model is installed, in the using process, the driving rod 6 acts on the driving block 7, the driving block 7 is limited by the side chute 8 and the left chute 5 to transfer the pushing kinetic energy to the inclined left chute 9, the inclined left chute 9 is connected with the slide block 10 through the track, the pushing force is movably connected with the guide block 4 through the lower chute 14, so as to change the direction of the pushing force to the right, meanwhile, the slide block 10 moves to drive the right end of the guide block 4, the press block 2 connected by the right chute 3 moves upwards, in the process of moving upwards, the press block 2 is connected with the limit of the slide block 10 through the inclined right chute 13, the kinetic energy is transferred upwards to the forming block 1, and then, the material at the forming block 1 can be clamped by the forming block 1 which is arranged oppositely, the press forming is carried out, after the pressing is finished, the driving rod 6 is locked upwards, at this time, the slide 10 can be moved to the original position by the driving of the nitrogen spring 12 in the nitrogen spring groove 11, and the reverse pressing is performed next time.

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

Claims

1. A reverse forming structure comprises a driving block (7) and a driving rod (6), and is characterized in that: the top end face of the driving block (7) is fixedly connected with a driving rod (6) through welding, the left end face of the driving block (7) is fixedly connected with a side sliding groove (8) through a track, the right end face of the driving block (7) is fixedly connected with a left sliding groove (5) through welding, the inclined end face of the driving block (7) is fixedly connected with an inclined left sliding groove (9) through welding, the right side of the driving block (7) is provided with a guide block (4), the right side of the guide block (4) is provided with a pressing block (2), the left end face of the pressing block (2) is fixedly connected with a right sliding groove (3) through welding, the lower left inclined face of the pressing block (2) is fixedly connected with an inclined right sliding groove (13) through welding, the upper right corner of the pressing block (2) is fixedly connected with a forming block (1) through welding, and a sliding block (10) is arranged below, the top end face of the sliding block (10) is fixedly connected with a lower sliding groove (14) through welding, a nitrogen spring groove (11) is formed in the position, located in the transverse inner portion, of the right side of the lower sliding groove (14), and a nitrogen spring (12) is inlaid in the nitrogen spring groove (11).

2. A reverse forming structure according to claim 1, wherein: the left sliding chute (5) at the end face of the right end of the driving block (7) vertically moves through a rail at the end face of the left end of the guide block (4), and the inclined left sliding chute (9) at the lower right end of the driving block (7) is movably connected with the rail at the upper left position of the sliding block (10) at the inclined plane.

3. A reverse forming structure according to claim 1, wherein: the lower sliding chute (14) at the end face of the top end of the sliding block (10) can move left and right at the transverse position on the track at the end face of the bottom end of the guide block (4) through acting force.

4. A reverse forming structure according to claim 1, wherein: the right sliding chute (3) at the left end face of the pressing block (2) can move up and down at the vertical position on the track at the right end face of the guide block (4) through acting force, and the inclined right sliding chute (13) at the left lower end face of the pressing block (2) is movably connected with the track at the upper right position of the sliding block (10) at the inclined plane.

5. A reverse forming structure according to claim 1, wherein: when the driving block (7) moves downwards, the sliding block (10) moves rightwards, and when the sliding block (10) moves rightwards, the pressing block (2) moves upwards.

6. A reverse forming structure according to claim 1, wherein: the guide block (4) is fixedly arranged, and the position of the guide block (4) cannot be changed after being fixed.

7. A reverse forming structure according to claim 1, wherein: the relative department of shaping piece (1) is provided with shaping piece (1) of reverse laminating mutually, shaping piece (1) of shaping piece (1) reverse position department is fixed by fixed picture peg.

8. A reverse forming structure according to claim 1, wherein: when the pressing block (2) moves to the highest position, the accumulated elastic force of the nitrogen spring (12) at the nitrogen spring groove (11) reaches the maximum value.