CN104014632B - Stamping-out insert and blanking die - Google Patents
Stamping-out insert and blanking die Download PDFInfo
- Publication number
- CN104014632B CN104014632B CN201410253528.XA CN201410253528A CN104014632B CN 104014632 B CN104014632 B CN 104014632B CN 201410253528 A CN201410253528 A CN 201410253528A CN 104014632 B CN104014632 B CN 104014632B
- Authority
- CN
- China
- Prior art keywords
- stamping
- out insert
- working face
- insert
- upper bolster
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a kind of stamping-out insert and blanking die, stamping-out insert has four cutting edge faces, effectively improves utilization rate, makes the utilization rate of single stamping-out insert improve 75%; Insert structure is simple, is convenient to processing and manufacturing; The setting of mating surface changes the mounting means of stamping-out insert, the gap in stamping-out insert cutting edge face in upper and lower mould is adjusted more simple.Blanking die is equipped with aforementioned stamping-out insert, once damage appears in the cutting edge face of stamping-out insert, only stamping-out insert need be rotated and can use new cutting edge face, thus save maintenance time, improve production efficiency during maintenance.
Description
Technical field
The invention belongs to diel field, particularly a kind of punching press insert and blanking die.
Background technology
Along with China's rapid development of economy, auto industry have also been obtained fast development, and auto industry has driven the development of automobile die process industry, and China's mould production scale is constantly expanded, and the market competition between enterprise inside the circle is more and more fierce.How to control cost under the prerequisite of ensuring the quality of products, be the key that can enterprise be able to long term survival.Although the ratio of mold work portion shared by mold portions is little, but it is as the core of mould, material cost is several times of remainder, if consider heat treatment and machined cost, mold work portion or even other departmental costs tens times, therefore, to mould structure, particularly in working portion, the optimization of stamping-out insert plays vital effect to reducing die cost and increasing work efficiency.
Existing blanking die, as shown in Figure 1, upper bolster a and die shoe b is equipped with respectively the stamping-out insert c cooperatively interacted.The material of stamping-out insert c is forging (Cr12MoV), and as shown in Figure 2, this stamping-out insert c size is different in size for its structure, relies on screw and pin to be arranged on die holder.
The structural disadvantages of existing stamping-out insert c is:
1, stamping-out insert is forging, and heat treatment mode is integral quenching, but existing insert is only one-sided cutting edge, and working portion stock utilization is extremely low;
2, stamping-out insert size is different in size, and blanking and installation are easily obscured, and can not realize the exchange between insert;
If cutting edge damages in 3 work, need the time stopping line maintenance longer, affect production efficiency;
4, stamping-out insert cutting edge readjusts gap after reprocessing, and loses time.
Summary of the invention
Technical problem to be solved by this invention is to provide one to be had multiple cutting edge, increases operation rate, and easy-to-mount stamping-out insert; And a kind of blanking die that aforementioned stamping-out insert is housed, its object is to decrease the mold repair time, effectively improve blanking die production efficiency.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of stamping-out insert, comprising:
Body, it is cuboid;
Stamping-out portion, it is cuboid, described blanking portion is not arranged on the crest line place in described body length direction, described stamping-out portion is provided with the first working face and the second working face along its length, described first working face and the second working face are mutually vertical and all protrude from described body, and both sides, described stamping-out portion three working face vertical with the second working face with described first working face is concordant with described body; First working face in described stamping-out portion is cutting edge face, and the second working face is for installing contact surface, and the 3rd working face is mating surface.
Preferably, chamfering is provided with between described stamping-out portion and described body.
Preferably, described chamfering is obtuse angle.
Preferably, described body is provided with along its length at least one parallel with this body width direction and run through the two-way counterbore of described body.
A kind of blanking die, comprises upper bolster and die shoe, the stamping-out insert stated described in any one is loaded onto respectively by described upper bolster and die shoe, and the stamping-out insert of stamping-out insert on described upper bolster and described die shoe cooperatively interacts.
Preferably, be provided with the first backing plate between first working face in stamping-out portion and described upper bolster in the stamping-out insert on described upper bolster, described first backing plate is provided with at least one installing hole.
Preferably, described first backing plate is provided with between first working face in stamping-out portion and described die shoe in the stamping-out insert on described die shoe.
Preferably, in the stamping-out insert on described upper bolster, between second working face in stamping-out portion and described upper bolster, be provided with the second backing plate, described second backing plate be provided with at least one and counterbore is installed.
Preferably, described second backing plate is provided with between second working face in stamping-out portion and described die shoe in the stamping-out insert on described die shoe.
Stamping-out insert of the present invention has four cutting edge faces, effectively improves utilization rate, makes the utilization rate of single stamping-out insert improve 75%; Insert structure is simple, is convenient to processing and manufacturing; The setting of mating surface changes the mounting means of stamping-out insert, the gap in stamping-out insert cutting edge face in upper and lower mould is adjusted more simple.The blanking die of stamping-out insert of the present invention is housed, once damage appears in the cutting edge face of stamping-out insert, only stamping-out insert need be rotated during maintenance and can use new cutting edge face, thus save maintenance time, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is existing blanking die profile;
Fig. 2 is the partial enlarged drawing of stamping-out insert in existing blanking die;
The stereogram of the stamping-out insert that Fig. 3 provides for the embodiment of the present invention;
The left view of the stamping-out insert that Fig. 4 provides for the embodiment of the present invention;
The stereogram of patrix in the blanking die that Fig. 5 provides for the embodiment of the present invention;
The stereogram of counterdie in the blanking die that Fig. 6 provides for the embodiment of the present invention;
The profile of the blanking die that Fig. 7 provides for the embodiment of the present invention;
The stereogram of the first backing plate and the second backing plate in the blanking die that Fig. 8 provides for the embodiment of the present invention;
Die shoe and stamping-out insert partial enlarged view in the blanking die that Fig. 9 provides for the embodiment of the present invention.
In Fig. 1 and Fig. 2, Reference numeral is: a upper bolster, b die shoe, c stamping-out insert.
In Fig. 3 to Fig. 9, Reference numeral is: counterbore installed by 1 body, 11 two-way counterbores, 2 stamping-out portions, 21 first working faces, 22 second working faces, 23 the 3rd working faces, 101 upper bolsters, 102 die shoes, 103 first backing plates, 104 installing holes, 105 second backing plates, 106.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Embodiment one
As shown in Figure 3, a kind of stamping-out insert comprises body 1 and stamping-out portion 2.Wherein, body 1 is cuboid (in figure volume the greater).Stamping-out portion 2 is also cuboid (in figure small volume person).The quantity in stamping-out portion 2 is four, is separately positioned on the crest line place of body 1 length direction.
Stamping-out portion 2 is provided with the first working face 21 and the second working face 22 along its length, first working face 21 and the second working face 22 are mutually vertical and all protrude from body 1, first working face 21 and the second working face 22 only protrude from body 1 competence exertion function separately, if the first working face 21 is as stamping-out cutting edge face, the second working face 22 is as installment work face.
Both sides, stamping-out portion 2 three working face 23 vertical with the second working face 22 with the first working face 21 is concordant with body 1, and the 3rd working face 23 object concordant with body 1 is to be convenient to when assembling coordinate to contact.
First working face 21 in stamping-out portion 2 is cutting edge face, and the second working face 22 is for installing contact surface, and the 3rd working face 23 is mating surface.
Stamping-out insert has four cutting edge faces, effectively improves utilization rate, makes the utilization rate of single stamping-out insert improve 75%; Insert structure is simple, is convenient to processing and manufacturing; The setting of mating surface changes the mounting means of stamping-out insert, the gap in stamping-out insert cutting edge face in upper and lower mould is adjusted more simple.
Embodiment two
A kind of embodiment, on the basis of embodiment one, as shown in Figure 3 and Figure 4, preferably, is provided with chamfering between stamping-out portion 2 and body 1.Further preferably, chamfering is obtuse angle.The object arranging chamfering is, if stamping-out insert is casting, chamfering especially obtuse angle chamfering is convenient to withdrawing pattern, and the junction of stamping-out portion 2 and body 1 can not produce bubble, thus reduces the mechanical property of junction; If stamping-out insert is machining, chamfering is obtuse angle especially, is convenient to cutter and stretches into and can be used as escape.
Embodiment three
A kind of embodiment is on the basis of embodiment two, as shown in Figure 4, preferably, body 1 is evenly provided with along its length four parallel with this body 1 width and run through the two-way counterbore 11 of body 1, this two-way counterbore 11 has opening on two sides of body 1, is convenient to pass through thread connection between stamping-out insert and die holder.
Embodiment four
As shown in Figures 5 to 7, a kind of blanking die, comprise upper bolster 101 and die shoe 102, upper bolster 101 and die shoe 102 are equipped with respectively the stamping-out insert according to any one of embodiment one to three, and the stamping-out insert of stamping-out insert on upper bolster 101 and die shoe 102 cooperatively interacts.The blanking die of above-mentioned stamping-out insert is housed, once damage appears in the cutting edge face of stamping-out insert, only stamping-out insert need be rotated during maintenance and can use new cutting edge face, thus save maintenance time, improve production efficiency.
Embodiment five
A kind of embodiment, as shown in Figure 7, a kind of blanking die, its upper bolster 101 and die shoe 102 are equipped with stamping-out insert in embodiment three.
As shown in Figure 7, the first backing plate 103 is provided with between first working face 21 in stamping-out portion 2 and upper bolster 101 in the stamping-out insert on upper bolster 101.As shown in Figure 8, the first backing plate 103 is provided with installing hole 104, installing hole 104 is concentric with two-way counterbore 11.In stamping-out insert on die shoe 102 stamping-out portion 2 the first working face 21 be provided with the first same backing plate 103 between die shoe 102.
As shown in Figure 7, the second backing plate 105 is provided with between second working face 22 in stamping-out portion 2 and upper bolster 101 in the stamping-out insert on upper bolster 101.As shown in Figure 8, the second backing plate 105 is provided with four and counterbore 106 is installed.In stamping-out insert on die shoe 102 stamping-out portion 2 the second working face 22 be provided with the second same backing plate 105 between die shoe 102.
When stamping-out insert to be assembled in blanking die on upper bolster 101, be first placed on the installation position of upper bolster 101 successively by the second backing plate 105, the second backing plate 105 is fastened on upper bolster 101 through installing counterbore 106 by bolt; Then the first backing plate 103 is placed on the installation position of upper bolster 101 successively; Then stamping-out insert is placed on successively on the second backing plate 105, coordinate between stamping-out insert with upper bolster 101 and between stamping-out insert by the 3rd working face 23 in stamping-out portion 2 and locate, stamping-out insert and upper bolster 101 are fastenedly connected by the two-way counterbore 11 in screw bolt passes stamping-out insert and the installing hole 104 on the first backing plate 103.
The method that stamping-out insert is assembled in blanking die on die shoe 102 is the same.Fig. 9 gives stamping-out insert and coordinates the partial enlarged drawing of locating with die shoe 102 by the 3rd working face 23 in stamping-out portion 2, and it is also like this for locating coordinating between stamping-out insert with upper bolster 101.Adopt structure like this, can quick position be realized and positioning precision is high.
Blanking die in use, once there is damage in the cutting edge face of stamping-out insert, bolt in two-way counterbore 11 is disassembled during maintenance, namely stamping-out insert can rotate 180 ° (stamping-out insert is spun upside down) around its length direction center line, 180 ° can be rotated around its width center line again and just can use new cutting edge face, thus saved maintenance time, improve production efficiency.
In sum, content of the present invention is not limited in the above-described embodiments, and those skilled in the art can propose other embodiment easily according to guiding theory of the present invention, and these embodiments all comprise within the scope of the present invention.
Claims (9)
1. a stamping-out insert, is characterized in that, comprising:
Body (1), it is cuboid;
Stamping-out portion (2), it is cuboid, described stamping-out portion (2) is separately positioned on the crest line place of described body (1) length direction, described stamping-out portion (2) is provided with the first working face (21) and the second working face (22) along its length, described first working face (21) and the second working face (22) are mutually vertical and all protrude from described body (1), described stamping-out portion (2) both sides three working face (23) vertical with described second working face (22) with described first working face (21) is concordant with described body (1), described first working face (21) is cutting edge face, and the second working face (22) is for installing contact surface, and the 3rd working face (23) is mating surface.
2. stamping-out insert according to claim 1, is characterized in that: be provided with chamfering between described stamping-out portion (2) and described body (1).
3. stamping-out insert according to claim 2, is characterized in that: described chamfering is obtuse angle.
4. stamping-out insert according to any one of claim 1 to 3, is characterized in that: described body (1) is provided with along its length at least one is parallel with this body (1) width and run through the two-way counterbore (11) of described body (1).
5. a blanking die, comprise upper bolster (101) and die shoe (102), it is characterized in that: described upper bolster (101) and described die shoe (102) are equipped with respectively the stamping-out insert according to any one of Claims 1-4, and the stamping-out insert of stamping-out insert on described upper bolster (101) and described die shoe (102) cooperatively interacts.
6. blanking die according to claim 5, it is characterized in that: be provided with the first backing plate (103) between first working face (21) of stamping-out portion (2) and described upper bolster (101) in the stamping-out insert on described upper bolster (101), described first backing plate (103) is provided with at least one installing hole (104).
7. blanking die according to claim 6, is characterized in that: be provided with the first backing plate between first working face (21) of stamping-out portion (2) and described die shoe (102) in the stamping-out insert on described die shoe (102).
8. the blanking die according to claim 6 or 7, it is characterized in that: in the stamping-out insert on described upper bolster (101), between second working face (22) of stamping-out portion (2) and described upper bolster (101), be provided with the second backing plate (105), described second backing plate (105) is provided with at least one and counterbore (106) is installed.
9. blanking die according to claim 8, is characterized in that: be provided with the second backing plate between second working face (22) of stamping-out portion (2) and described die shoe (102) in the stamping-out insert on described die shoe (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253528.XA CN104014632B (en) | 2014-06-06 | 2014-06-06 | Stamping-out insert and blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253528.XA CN104014632B (en) | 2014-06-06 | 2014-06-06 | Stamping-out insert and blanking die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014632A CN104014632A (en) | 2014-09-03 |
| CN104014632B true CN104014632B (en) | 2016-02-03 |
Family
ID=51431791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410253528.XA Expired - Fee Related CN104014632B (en) | 2014-06-06 | 2014-06-06 | Stamping-out insert and blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104014632B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424384B (en) * | 2016-09-23 | 2019-02-12 | 安徽成飞集成瑞鹄汽车模具有限公司 | The production method of spare part insert |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199026Y (en) * | 1994-01-27 | 1995-05-31 | 高福海 | Multi-edge knife for cutting circular paper |
| KR100523413B1 (en) * | 2005-05-20 | 2005-10-24 | 주식회사 세원정공 | Mounting structure of cutting edge formation members of cutting troy |
| CN201088989Y (en) * | 2007-06-26 | 2008-07-23 | 比亚迪股份有限公司 | Blanking die |
| JP2012056038A (en) * | 2010-09-10 | 2012-03-22 | Takahashi Keisei:Kk | Punching die |
| CN102397933A (en) * | 2010-09-10 | 2012-04-04 | 湖北宜都机电工程股份有限公司 | Scraper blade blanking die |
| CN203875177U (en) * | 2014-06-06 | 2014-10-15 | 安徽江淮汽车股份有限公司 | Blanking insert and blanking die |
-
2014
- 2014-06-06 CN CN201410253528.XA patent/CN104014632B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199026Y (en) * | 1994-01-27 | 1995-05-31 | 高福海 | Multi-edge knife for cutting circular paper |
| KR100523413B1 (en) * | 2005-05-20 | 2005-10-24 | 주식회사 세원정공 | Mounting structure of cutting edge formation members of cutting troy |
| CN201088989Y (en) * | 2007-06-26 | 2008-07-23 | 比亚迪股份有限公司 | Blanking die |
| JP2012056038A (en) * | 2010-09-10 | 2012-03-22 | Takahashi Keisei:Kk | Punching die |
| CN102397933A (en) * | 2010-09-10 | 2012-04-04 | 湖北宜都机电工程股份有限公司 | Scraper blade blanking die |
| CN203875177U (en) * | 2014-06-06 | 2014-10-15 | 安徽江淮汽车股份有限公司 | Blanking insert and blanking die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104014632A (en) | 2014-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2012100769A4 (en) | A Milling And Drilling Fixture For Porous Heterotypic Plates | |
| CN203875177U (en) | Blanking insert and blanking die | |
| CN202922259U (en) | Adjustable positioning tool | |
| CN102689213A (en) | Fixture clamp for frame body | |
| CN104014632B (en) | Stamping-out insert and blanking die | |
| CN203649124U (en) | Punching die for channel steel hole system for longitudinal beam of conveyer middle frame | |
| CN206286407U (en) | A kind of punching die for processing washing machine transmission cover | |
| CN102179440B (en) | Angle cutting mould for unfolded material of carriage trough girder | |
| CN203092188U (en) | Positioning clamp with reference function for milling machine | |
| CN210548181U (en) | Hard alloy coating edge shearing die cutter block | |
| CN204151379U (en) | Heat treatment of workpieces quenching mould | |
| CN203900223U (en) | Multi-hole blanking quick-replacing lower die structure | |
| CN104624808B (en) | A kind of high-voltage board part production die and the production method of high-voltage board part | |
| CN201664850U (en) | Cast cross beam composite clamp | |
| CN204053688U (en) | A kind of cylinder head grinding mold | |
| CN203973232U (en) | A kind of for processing the fraise jig of cover structure | |
| CN208867344U (en) | A kind of hobbing cutter die for inlaying high-quality steel | |
| CN103084890A (en) | Mechanical press brake friction plate processing tool and usage thereof | |
| CN203679279U (en) | Vertical lathe beam clamping rod machining mold | |
| CN203508755U (en) | Fast die changing device of punch press | |
| CN210967187U (en) | Special cutter for planing cutting edge of die-cutting rule | |
| CN104339185A (en) | Sectional machining structure of large stamping die set | |
| CN203993299U (en) | A kind of A axle base that can quick-clamping | |
| CN207839735U (en) | A kind of New Type of Angle-cutting Die tool | |
| CN103447405B (en) | The device of shape in a kind of punch process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 |