CN210045860U - But punching press that quick replacement inserted upgrades mould - Google Patents
But punching press that quick replacement inserted upgrades mould Download PDFInfo
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- CN210045860U CN210045860U CN201920694714.5U CN201920694714U CN210045860U CN 210045860 U CN210045860 U CN 210045860U CN 201920694714 U CN201920694714 U CN 201920694714U CN 210045860 U CN210045860 U CN 210045860U
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- fixed
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- insert
- fixing
- fixed gear
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Abstract
The utility model discloses a but punching press that quick replacement inserted upgrades mould, including base, fixed gear, fixed column and fixed pin, be provided with concave the inserting in the middle of the upper end of base, the top of base is provided with the fixing base, the lower extreme of going up the fixing base is provided with the cope match-plate pattern, be provided with the upper knife edge fixed plate in the middle of the lower extreme of cope match-plate pattern and insert. The utility model discloses lower extreme inserting is provided with the fixed column of area fixed rack, make fixed rack rotate through fixed rack and fixed gear contact, fixed rack rotates the fixed column that drives and has fixed rack and removes for concave insert and the surface that the top edge of a knife fixed plate inserted closely cope match-plate pattern and base, then loosen spacing fixture block, spacing fixture block moves down to fixed rack in reset spring's elastic action, block the tooth piece of fixed rack, make the unable rotation of fixed rack, realize inserting quick fixation, and convenient to detach changes, simple structure, it is portable to use.
Description
Technical Field
The utility model belongs to the technical field of the automobile mold, concretely relates to but punching press that quick replacement inserted upgrades mould.
Background
The progressive die consists of a plurality of stations, the stations are related to each other in sequence to finish different processing, and a series of different punching processing is finished in one stroke of the punching machine. After one stroke is finished, the material is moved forward by a punch feeder according to a fixed step pitch, so that a plurality of processes can be finished on a pair of dies, generally comprising punching, blanking, bending, trimming, deep drawing and the like.
The structure of the multi-station progressive die is quite complex, and the manufacturing precision is much higher than that of a common die. After each batch production, the steel wire is required to be overhauled and sharpened once, and can be put in storage for later use after being qualified through punching test. Some small male dies have to be replaced in time after the inserts are worn or damaged. The multi-station progressive die for bending, deep drawing and forming has the advantage that when the cutting edges of the male die and the female die are sharpened, the relative heights of other parts need to be corrected.
The prior art has the following problems: the existing stamping progressive die is fixed through bolts in structure, so that the disassembly and the assembly are troublesome, the replacement time of an insert is delayed seriously, and the inconvenience in use is caused.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a but punching press that quick replacement inserted upgrades mould has simple structure, easy dismounting, changes handy characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but punching press progressive die that quick replacement was inserted, includes base, fixed gear, fixed column and fixed pin, be provided with concave the inserting in the middle of the upper end of base, the top of base is provided with the fixing base, the lower extreme of going up the fixing base is provided with the cope match-plate pattern, be provided with the upper knife edge fixed plate in the middle of the lower extreme of cope match-plate pattern and insert, the upper end that the upper knife edge fixed plate was inserted and the lower extreme office that concave was inserted are provided with the fixed column, the inside both sides that are located the fixed column of base and cope match-plate pattern are provided with fixed gear, the surface and the fixed.
Preferably, a fixed rack is uniformly arranged on one side, close to the fixed gear, of the surface of the fixed column.
Preferably, the fixing pin comprises a return spring and a limiting clamping block, wherein the limiting clamping block is arranged at one end, close to the fixed gear, of the return spring.
Preferably, the limiting fixture block is fixed with the upper template and the base through sliding connection.
Preferably, the fixed gear, the upper die plate and the base are rotatably connected through a shaft pin, and a bearing is arranged at the joint of the shaft pin between the fixed gear and the upper die plate and between the fixed gear and the base.
Preferably, the fixed gear and the fixed rack are fixed through meshing connection.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses lower extreme inserting is provided with the fixed column of area fixed rack, make fixed rack rotate through fixed rack and fixed gear contact, fixed rack rotates the fixed column that drives and has fixed rack and removes for concave insert and the surface that the top edge of a knife fixed plate inserted closely cope match-plate pattern and base, then loosen spacing fixture block, spacing fixture block moves down to fixed rack in reset spring's elastic action, block the tooth piece of fixed rack, make the unable rotation of fixed rack, realize inserting quick fixation, and convenient to detach changes, simple structure, it is portable to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the fixed gear of the present invention.
Fig. 3 is a schematic diagram of the fixing pin structure of the present invention.
In the figure: 1. an upper fixed seat; 2. mounting a template; 3. a concave insert block; 4. a base; 5. fixing a gear; 6. fixing a column; 61. fixing a rack; 7. a fixing pin; 71. a return spring; 72. a limiting clamping block; 8. an insert block of an upper knife edge fixing 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. 1-3, the present invention provides the following technical solutions: a stamping progressive die capable of quickly replacing an insert comprises a base 4, a fixed gear 5, a fixed column 6 and a fixed pin 7, wherein a concave insert 3 is arranged in the middle of the upper end of the base 4, an upper fixed seat 1 is arranged above the base 4, an upper die plate 2 is arranged at the lower end of the upper fixed seat 1, an upper knife edge fixing plate insert 8 is arranged in the middle of the lower end of the upper die plate 2, the fixed column 6 is arranged in the upper end of the upper knife edge fixing plate insert 8 and the lower end of the concave insert 3, the fixed gear 5 is arranged on two sides of the fixed column 6 in the base 4 and the upper die, in order to facilitate the rotation of the fixed gear 5, the fixed gear 5 is rotatably connected with the upper template 2 and the base 4 through a shaft pin, and a bearing is arranged at the joint of the fixed gear 5 and the shaft pin between the upper template 2 and the base 4, and a fixing pin 7 is arranged at the position, corresponding to the fixed gear 5, on the surfaces of the upper template 2 and the base 4.
In order to facilitate quick fixation, a fixed rack 61 is uniformly arranged on one side, close to the fixed gear 5, of the surface of the fixed column 6, and in order to facilitate the fixed gear 5 to drive the fixed column 6 to lift, the fixed gear 5 and the fixed rack 61 are fixedly connected through meshing.
In order to fix the fixed gear 5 conveniently, the fixing pin 7 includes a return spring 71 and a limiting fixture block 72, wherein the end of the return spring 71 close to the fixed gear 5 is provided with the limiting fixture block 72, and in order to facilitate sliding adjustment, the limiting fixture block 72 is fixed with the upper die plate 2 and the base 4 through sliding connection.
The utility model discloses a theory of operation and use flow: when the utility model is used, the progressive die is arranged at a proper position, the concave insert 3 with the fixed column 6 and the upper knife edge fixing plate insert 8 are respectively inserted into the groove in the middle of the fixed gear 5, the fixed gear 5 is rotated by the contact of the fixed gear 61 and the fixed gear 5, thus the fixed column 6 with the fixed gear 61 is driven to move by the rotation of the fixed gear 5, the concave insert 3 and the upper knife edge fixing plate insert 8 are tightly attached to the surfaces of the upper die plate 2 and the base 4, then the limiting fixture block 72 is loosened, the limiting fixture block 72 moves to the fixed gear 5 under the elastic action of the reset spring 71, the tooth block of the fixed gear 5 is clamped, the fixed gear 5 cannot rotate, the concave insert 3 and the upper knife edge fixing plate insert 8 are ensured to be fixed firmly, the concave insert 3 and the upper knife edge fixing plate insert 8 are replaced, only the limiting fixture block 72 needs to be pulled out, and then the concave insert 3 and the, is convenient and quick.
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 (6)
1. The utility model provides a but punching press that quick replacement inserted upgrades mould, includes base (4), fixed gear (5), fixed column (6) and fixed pin (7), its characterized in that: the improved die is characterized in that a concave insert (3) is arranged in the middle of the upper end of the base (4), an upper fixing base (1) is arranged above the base (4), an upper die plate (2) is arranged at the lower end of the upper fixing base (1), an upper knife edge fixing plate insert (8) is arranged in the middle of the lower end of the upper die plate (2), fixing columns (6) are arranged in the upper end of the upper knife edge fixing plate insert (8) and the lower end of the concave insert (3), fixing gears (5) are arranged on two sides, located on the fixing columns (6), of the inner portions of the base (4) and the upper die plate (2), and fixing pins (7) are arranged on the surfaces of the upper die plate (2) and the base (4).
2. The progressive die for stamping with quick insert change as claimed in claim 1, wherein: one side of the surface of the fixed column (6) close to the fixed gear (5) is uniformly provided with a fixed rack (61).
3. The progressive die for stamping with quick insert change as claimed in claim 1, wherein: the fixing pin (7) comprises a return spring (71) and a limiting clamping block (72), wherein the limiting clamping block (72) is arranged at one end, close to the fixed gear (5), of the return spring (71).
4. The progressive die with the quick insert exchange function of claim 3, wherein: the limiting clamping block (72) is fixedly connected with the upper template (2) and the base (4) in a sliding manner.
5. The progressive die for stamping with quick insert change as claimed in claim 1, wherein: the fixed gear (5) is rotationally connected with the upper template (2) and the base (4) through a shaft pin, and a bearing is arranged at the joint of the shaft pin between the fixed gear (5) and the upper template (2) and the base (4).
6. The progressive die for stamping with quick insert change as claimed in claim 1, wherein: the fixed gear (5) and the fixed rack (61) are connected and fixed through meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920694714.5U CN210045860U (en) | 2019-05-15 | 2019-05-15 | But punching press that quick replacement inserted upgrades mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920694714.5U CN210045860U (en) | 2019-05-15 | 2019-05-15 | But punching press that quick replacement inserted upgrades mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210045860U true CN210045860U (en) | 2020-02-11 |
Family
ID=69395598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920694714.5U Active CN210045860U (en) | 2019-05-15 | 2019-05-15 | But punching press that quick replacement inserted upgrades mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210045860U (en) |
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2019
- 2019-05-15 CN CN201920694714.5U patent/CN210045860U/en active Active
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