CN213052292U

CN213052292U - Stamping jig for bent piece

Info

Publication number: CN213052292U
Application number: CN202021738764.8U
Authority: CN
Inventors: 黄壮藩
Original assignee: Dongguan Metalwork Hardware Technology Co ltd
Current assignee: Dongguan Metalwork Hardware Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-27
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a stamping jig of piece of bending, including frame and punching press mechanism, the frame includes riser and bottom plate, the riser sets up on the riser perpendicularly, punching press mechanism sets up on the riser, the bottom plate still is equipped with the location platform, and this location platform is located under the punching press mechanism, punching press mechanism includes cylinder and briquetting, the cylinder is parallel with the riser, the cylinder lower extreme is connected with the briquetting, be provided with the model lug with briquetting looks adaptation on the location platform, the model lug is located under the briquetting, model lug bilateral symmetry is provided with the rectangle post, every rectangle post top surface both ends are provided with spacing portion relatively. The utility model discloses can with the accurate back of fixing a position of sheet, through punching press mechanism, carry out stamping forming to the product, not only simple structure, cost of manufacture are low, and machining efficiency is high.

Description

Stamping jig for bent piece

Technical Field

The utility model relates to a stamping equipment technical field specifically is a stamping jig of piece of bending.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application. The stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, the plastic, riveting and extruded article etc. wide application in each field.

When a part of bending products are produced by punching, the bending parts are bent by punching flat and flat sheet-shaped raw materials, in the prior art, the raw materials are in a roll shape, are straightened by equipment, are punched, and are cut off by a cutting mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping jig of piece of bending possesses simple structure, space, advantage that equipment cost is low, has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping jig of piece of bending, includes frame and punching press mechanism, the frame includes riser and bottom plate, the riser sets up on the bottom plate perpendicularly, punching press mechanism sets up on the riser, the bottom plate still is equipped with the location platform, and this location platform is located under the punching press mechanism.

Preferably, the stamping mechanism comprises an air cylinder and a pressing block, the air cylinder is parallel to the vertical plate, and the lower end of the air cylinder is connected with the pressing block.

Preferably, the lower end of the pressing block is provided with a semi-arc groove, inclined planes are symmetrically arranged on two sides of the semi-arc groove, and the distance between the inclined planes on the two sides is reduced from top to bottom.

Preferably, the positioning table is provided with a model lug matched with the pressing block, the model lug is positioned under the pressing block, rectangular columns are symmetrically arranged on two sides of the model lug, two ends of the top surface of each rectangular column are oppositely provided with limiting parts, and each limiting part is in an inverted L shape.

Preferably, the top end of the model bump and the top surfaces of the two rectangular columns are located on the same horizontal line, a baffle is arranged on one side, away from the model bump, of one rectangular column, and the two limiting parts on the rectangular column are connected with the baffle.

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

1. the utility model discloses a set up rectangle post and spacing portion, cut off into appointed length with former material, in the one side of not establishing the baffle, insert two spacing portions with former material between, then former material inserts between two other spacing portions, until former material contact baffle, has reached the effect of accurate location, can make former material give the perfect pressfitting of briquetting to the model lug on.

2. The utility model discloses a set up cylinder, briquetting and model lug, the cylinder impels the briquetting to the lower extreme, the briquetting, the former material of briquetting bottom contact, below its semi-circular arc groove and both sides, with former material pressfitting to model lug, make the direct stamping forming of product.

Drawings

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

fig. 2 is a partially enlarged view of a portion a in fig. 1.

The reference numerals and names in the figures are as follows:

1. a frame; 2. a stamping mechanism; 3. a vertical plate; 4. a base plate; 5. a positioning table; 6. a cylinder; 7. briquetting; 8. a semi-circular arc groove; 9. a bevel; 10. a model bump; 11. a rectangular column; 12. a limiting part; 13. and a baffle plate.

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 to fig. 2, the present invention provides an embodiment: the utility model provides a stamping jig of piece of bending, includes frame 1 and punching press mechanism 2, frame 1 includes riser 3 and bottom plate 4, riser 3 sets up on bottom plate 4 perpendicularly, punching press mechanism 2 sets up on riser 3, bottom plate 4 still is equipped with location platform 5, and this location platform 5 is located punching press mechanism 2 under.

Specifically, the stamping mechanism 2 comprises an air cylinder 6 and a pressing block 7, the air cylinder 6 is parallel to the vertical plate 3, and the lower end of the air cylinder 6 is connected with the pressing block 7.

Specifically, the lower end of the pressing block 7 is provided with a semi-arc groove 8, inclined planes 9 are symmetrically arranged on two sides of the semi-arc groove 8, and the distance between the inclined planes 9 on the two sides is from top to bottom and from big to small.

Specifically, a model bump 10 matched with the pressing block 7 is arranged on the positioning table 5, the model bump 10 is located under the pressing block 7, rectangular columns 11 are symmetrically arranged on two sides of the model bump 10, two ends of the top surface of each rectangular column 11 are oppositely provided with limiting portions 12, and each limiting portion 12 is in an inverted L shape.

Wherein, the pressing block 7 and the model lug 10 can be arranged in different shapes according to different products.

Specifically, the top end of the model bump 10 and the top surfaces of the two rectangular columns 11 are located on the same horizontal line, a baffle 13 is arranged on one side of one rectangular column 11 away from the model bump 10, and two limiting parts 12 on the rectangular column 11 are connected with the baffle 13.

The utility model discloses, need tailor the log and to injecing length, this length is unanimous with the length after the piece flare-out of bending, with the log from the one side that does not set up baffle 13, insert between two spacing portions 12, then the log inserts between two other spacing portions 12, until log contact baffle 13, actuating cylinder 6, cylinder 6 promotes briquetting 7, briquetting 7 downstream and log contact, and last down-pressing, briquetting 7 and model lug 10's upper and lower pressfitting, become the piece of bending with the direct punching press of log.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a stamping jig of piece of bending, includes frame (1) and punching press mechanism (2), its characterized in that: the machine frame (1) comprises a vertical plate (3) and a bottom plate (4), the vertical plate (3) is vertically arranged on the bottom plate (4), the stamping mechanism (2) is arranged on the vertical plate (3), the bottom plate (4) is further provided with a positioning table (5), and the positioning table (5) is located under the stamping mechanism (2).

2. The stamping jig for the bent pieces as claimed in claim 1, wherein: the stamping mechanism (2) comprises an air cylinder (6) and a pressing block (7), the air cylinder (6) is parallel to the vertical plate (3), and the lower end of the air cylinder (6) is connected with the pressing block (7).

3. The stamping jig for the bent pieces as claimed in claim 2, wherein: the lower end of the pressing block (7) is provided with a semi-arc groove (8), inclined planes (9) are symmetrically arranged on two sides of the semi-arc groove (8), and the distance between the inclined planes (9) on two sides is from top to bottom and is reduced from large to small.

4. The stamping jig for the bent pieces as claimed in claim 1, wherein: the positioning table (5) is provided with a model lug (10) matched with the pressing block (7), the model lug (10) is located under the pressing block (7), rectangular columns (11) are symmetrically arranged on two sides of the model lug (10), each of the two ends of the top surface of each rectangular column (11) is provided with a limiting part (12) relatively, and each limiting part (12) is in an inverted L shape.

5. The stamping jig for the bent pieces as claimed in claim 4, wherein: the top of the model bump (10) and the top surfaces of the two rectangular columns (11) are located on the same horizontal line, one side, away from the model bump (10), of one rectangular column (11) is provided with a baffle (13), and two limiting parts (12) on the rectangular column (11) are connected with the baffle (13).