CN212190888U - Stamping progressive die with trimming, punching and multi-pressing belt sliding device - Google Patents
Stamping progressive die with trimming, punching and multi-pressing belt sliding device Download PDFInfo
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- CN212190888U CN212190888U CN202020736764.8U CN202020736764U CN212190888U CN 212190888 U CN212190888 U CN 212190888U CN 202020736764 U CN202020736764 U CN 202020736764U CN 212190888 U CN212190888 U CN 212190888U
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Abstract
The utility model discloses a stamping progressive die with trimming, punching and multi-pressing belt sliding devices, which comprises a lower supporting plate and a lower die holder, wherein a first special-shaped punching die, a trimming die, a forming die, a shaping die and a punching side slide block body are sequentially arranged on the lower die holder from front to back, punching side slide block rear seats are arranged on two sides of the punching side slide block body, and side slide block return springs are arranged on the punching side slide block rear seats; the forming female die comprises a first forming female die, a second forming female die, a third forming female die and a fourth forming female die, wherein the fourth forming female die is obliquely and oppositely arranged, and the inner side of the fourth forming female die is lower than the outer side of the fourth forming female die; the trimming device is arranged in two, is arranged at the rear end of the first special-shaped punching female die in parallel, and is connected with the second special-shaped punching female die on one trimming device. The utility model discloses a set up quartic die mould and have slider, improved the die mould effect, and guaranteed that panel levels, prevent the skew of punching a hole.
Description
Technical Field
The utility model belongs to the technical field of the punching press upgrades mould technique and specifically relates to a mould is upgraded in punching press of taking side cut, punching a hole, many times to press area slider.
Background
Stamping is one of the main methods of material press working or plastic working, and is a press working method in which a part formed from a plate material is mainly worked, and a die mounted on a stamping device (mainly a press) is used to apply pressure to the material to cause separation or plastic deformation of the material, thereby obtaining a desired part (commonly called a stamping or a stamping part). The stamping mainly comprises two working procedures of blanking goods, wherein the purpose of the blanking working procedure is to separate a stamping part from a plate material along a certain contour line and ensure the quality requirement of a separation section; the forming process aims to enable the plate to generate plastic deformation under the condition of not breaking a blank so as to manufacture a workpiece with a required shape and size. The stamping die is indispensable technological equipment in stamping production, and good die structure, die quality and precision are reliable guarantees of achieving a technological scheme, and stamping part quality is improved. However, the existing progressive stamping die only has one-step profiling, the profiling effect is not ideal, the plate is not flat, and the punching position is easy to deviate, so that the punching position is staggered. In view of the above, it is desirable to design a progressive stamping die with trimming, punching, multi-pass belt slides.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mould is advanced in punching press of area side cut, punch a hole, many times pressure type area slider has improved the die mould effect through setting up quartic die mould and having slider, and has guaranteed that panel is level and smooth, prevents the skew of punching a hole.
In order to achieve the purpose, the utility model provides a take side cut, punch a hole, many times press belt sliding device's punching press progressive die, including the bottom plate and set up the die holder on the bottom plate, first abnormal shape punching die, side cut die, shaping die, plastic die and the side slide block body that punches a hole have set gradually on the die holder from the front to the back, the both sides of the side slide block body that punches a hole are provided with side slide block back seat that punches a hole, be provided with side slide block return spring on the side slide block back seat that punches a hole;
the forming female die comprises a first forming female die arranged at the rear end of the trimming female die, a second forming female die arranged at the rear end of the first forming female die, a third forming female die arranged at the rear end of the second forming female die and a fourth forming female die arranged at the rear end of the third forming female die, wherein the fourth forming female die is obliquely and oppositely arranged, and the inner side of the fourth forming female die is lower than the outer side of the fourth forming female die;
the two trimming devices are arranged at the rear end of the first special-shaped punching female die in parallel, and one trimming device is connected with a second special-shaped punching female die;
two rows of limiting columns are arranged on the lower die base, and each row of limiting columns are uniformly fixed on the lower die base at equal intervals;
two rows of outer guide posts are arranged on the lower die base, the outer guide posts at two end parts are arranged on the inner side of the limiting post, and the outer guide post at the center is arranged at the front end of the limiting post.
Preferably, the lengths of the first-time forming female die, the second-time forming female die, the third-time forming female die and the fourth-time forming female die are reduced in sequence.
Preferably, the number of the outer guide columns is six, and the number of the limiting columns is ten, and the limiting columns are all fixed on the lower die base.
Preferably, a plurality of lower cushion feet are arranged between the lower supporting plate and the lower die base and are uniformly and equidistantly fixed between the lower supporting plate and the lower die base.
Preferably, a plurality of grooves are formed in the two sides of the lower supporting plate and are distributed at equal intervals.
Therefore, the utility model adopts the above structure the area cut edge, punch a hole, many times press the punching press of taking slider and upgrade the mould, through setting up quartic die mould and having slider, improved the die mould effect, and guaranteed that panel levels, prevent the skew of punching a hole.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is an isometric view of an embodiment of a progressive stamping die with trimming, punching, multi-pressing belt slides of the present invention;
fig. 2 is a front view of an embodiment of a progressive stamping die with trimming, punching, multi-pressing belt sliding devices according to the present invention;
fig. 3 is a side view of an embodiment of the progressive stamping die with trimming, punching, multi-pressing belt sliding device of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the accompanying drawings and examples.
Examples
Fig. 1 is the utility model relates to a side view of the axle of mould embodiment is upgraded in punching press of area side cut, punching a hole, many times pressure type area slider, fig. 2 is the utility model discloses a main view of mould embodiment is upgraded in punching press of area side cut, punching a hole, many times pressure type area slider, fig. 3 is the utility model relates to a side view of mould embodiment is upgraded in punching press of area side cut, punching a hole, many times pressure type area slider. As shown in the figure, the utility model provides a take side cut, punch a hole, many times press area slider's punching press progressive die, including bottom plate 1 and the die holder 2 of setting on bottom plate 1, first abnormal shape punching die 3, side cut die 4, shaping die 5, plastic die 6 and side slider body 7 that punches a hole have set gradually on the die holder 2 from the front to the back, and the both sides of side slider body 7 that punches a hole are provided with side slider back seat 8 that punches a hole, are provided with side slider return spring 9 on the side slider back seat 8 that punches a hole; the forming female die 5 comprises a first forming female die 51 arranged at the rear end of the trimming female die 4, a second forming female die 52 arranged at the rear end of the first forming female die 51, a third forming female die 53 arranged at the rear end of the second forming female die 52 and a fourth forming female die 54 arranged at the rear end of the third forming female die 53, wherein the fourth forming female die 54 is obliquely and oppositely arranged, and the inner side of the fourth forming female die 54 is lower than the outer side of the fourth forming female die; the two trimming devices 4 are arranged at the rear end of the first special-shaped punching female die 3 in parallel, and one trimming device 4 is connected with a second special-shaped punching female die 10; two rows of limiting columns 11 are arranged on the lower die base 2, and each row of limiting columns 11 is uniformly fixed on the lower die base 2 at equal intervals; two rows of outer guide posts 12 are arranged on the lower die base 2, the outer guide posts 12 at two end parts are arranged on the inner side of the limiting post 11, and the outer guide post 12 at the center is arranged at the front end of the limiting post 11. The number of the outer guide columns 12 is six, the number of the limiting columns 11 is ten, and the limiting columns are all fixed on the lower die base 2. The utility model discloses a set up quartic shaping die and improved the die mould effect of panel, have the removal panel that slider can be quick, reduced the resistance that panel removed, this structure is to about header board stiffening beam support design, will cut edge, punch a hole, many times press the area slider collection as an organic wholely, improved shaping efficiency, one shot forming need not to set up corresponding equipment alone.
The lengths of the first-time forming concave die 51, the second-time forming concave die 52, the third-time forming concave die 53 and the fourth-time forming concave die 54 are sequentially reduced, and the automobile instrument panel forming die is more suitable for the shape of an automobile instrument panel.
Be provided with the lower bolster 13 between bottom plate 1 and the die holder 2, the lower bolster 13 sets up to a plurality of, and even equidistance is fixed between bottom plate 1 and die holder 2. The both sides of bottom plate 1 are provided with a plurality of recess 14, and even equidistance distributes for fixed recess.
Therefore, the utility model adopts the above structure the area cut edge, punch a hole, many times press the punching press of taking slider and upgrade the mould, through setting up quartic die mould and having slider, improved the die mould effect, and guaranteed that panel levels, prevent the skew of punching a hole.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a take side cut, punch a hole, many times press area slider's punching press progressive die which characterized in that: the punching die comprises a lower supporting plate and a lower die holder arranged on the lower supporting plate, wherein a first special-shaped punching female die, a trimming female die, a forming female die, a shaping female die and a punching side sliding block body are sequentially arranged on the lower die holder from front to back;
the forming female die comprises a first forming female die arranged at the rear end of the trimming female die, a second forming female die arranged at the rear end of the first forming female die, a third forming female die arranged at the rear end of the second forming female die and a fourth forming female die arranged at the rear end of the third forming female die, wherein the fourth forming female die is obliquely and oppositely arranged, and the inner side of the fourth forming female die is lower than the outer side of the fourth forming female die;
the two trimming devices are arranged at the rear end of the first special-shaped punching female die in parallel, and one trimming device is connected with a second special-shaped punching female die;
two rows of limiting columns are arranged on the lower die base, and each row of limiting columns are uniformly fixed on the lower die base at equal intervals;
two rows of outer guide posts are arranged on the lower die base, the outer guide posts at two end parts are arranged on the inner side of the limiting post, and the outer guide post at the center is arranged at the front end of the limiting post.
2. The progressive die with trimming, punching, multi-pass belt slide of claim 1 wherein: the lengths of the first-time forming female die, the second-time forming female die, the third-time forming female die and the fourth-time forming female die are reduced in sequence.
3. The progressive die with trimming, punching, multi-pass belt slide of claim 2 wherein: the number of the outer guide columns is six, and the number of the limiting columns is ten, and the limiting columns are all fixed on the lower die base.
4. The progressive die with trimming, punching, multi-pass belt slide of claim 3 wherein: lower pad feet are arranged between the lower supporting plate and the lower die base, and the lower pad feet are arranged into a plurality of feet and are uniformly fixed between the lower supporting plate and the lower die base at equal intervals.
5. The progressive die with trimming, punching, multi-pass belt slide of claim 4 wherein: the both sides of bottom plate are provided with a plurality of recess, and even equidistance distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736764.8U CN212190888U (en) | 2020-05-07 | 2020-05-07 | Stamping progressive die with trimming, punching and multi-pressing belt sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736764.8U CN212190888U (en) | 2020-05-07 | 2020-05-07 | Stamping progressive die with trimming, punching and multi-pressing belt sliding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212190888U true CN212190888U (en) | 2020-12-22 |
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ID=73830856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020736764.8U Active CN212190888U (en) | 2020-05-07 | 2020-05-07 | Stamping progressive die with trimming, punching and multi-pressing belt sliding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212190888U (en) |
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2020
- 2020-05-07 CN CN202020736764.8U patent/CN212190888U/en active Active
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