CN111331680A - Composite forming punching die - Google Patents
Composite forming punching die Download PDFInfo
- Publication number
- CN111331680A CN111331680A CN202010310594.1A CN202010310594A CN111331680A CN 111331680 A CN111331680 A CN 111331680A CN 202010310594 A CN202010310594 A CN 202010310594A CN 111331680 A CN111331680 A CN 111331680A
- Authority
- CN
- China
- Prior art keywords
- frame
- die
- lower die
- upper die
- material frame
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4427—Cutters therefor; Dies therefor combining cutting and forming operations
Abstract
The invention relates to the technical field of dies, and particularly discloses a composite forming punching die which comprises an upper die frame, an upper die material frame, a lower die frame and a lower die material frame, wherein the upper die material frame is arranged between the upper die frame and the lower die frame, an upper die core is arranged on the upper die material frame, the lower die material frame is fixed on the lower die frame, a lower die core is arranged on the lower die material frame, and a forming die cavity is formed after the upper die core and the lower die core are assembled; the bottom of the upper mold core is provided with a fabric flat-touch type knife edge, and a base material shearing type knife edge is arranged between the lower mold core and the upper mold material frame. The composite forming and punching die is used for one-step composite forming and punching of the automobile spare tire cover plate, and the fabric and the base material of the spare tire cover plate are compounded, formed and then punched, so that the effect of one-step forming is achieved, the development cost of the die is reduced, the production efficiency of a product is improved, and the product is reduced in the carrying process, so that the purpose of improving the product quality is achieved.
Description
Technical Field
The invention belongs to the technical field of dies, and particularly relates to a composite forming and punching die which is used for forming and punching a cover plate of an automobile spare tire.
Background
At present, the production of automotive upholstery products is mainly completed by two pairs of a forming die and a punching die, namely, two stations are provided, two processes are completed, and the process for producing the parts is briefly described as follows: after the molding die is molded, the molding die is moved to a shearing die station for shearing, and two problems are obviously found in the process, namely the development cost of the two dies is high, and the production cost of parts is high. And thirdly, secondary positioning of parts, wherein the secondary positioning is difficult for soft felt tired parts. Aiming at the situation, the production of the part mould needs to be improved, two pairs of moulds are combined into one, and aluminum forming and steel punching are combined into one pair of mould, so that the three problems can be solved. Particularly for the forming and punching of the automobile spare tire cover plate, because the automobile spare tire cover plate is covered with a layer of fabric which is soft, a die integrating the composite forming and punching of the parts is urgently needed to be researched.
Disclosure of Invention
The invention aims to provide a composite forming punching die, which is used for an automobile spare tire cover plate, and is used for compounding a fabric and a base material of the spare tire cover plate, and then forming and punching are carried out, so that a product is punched while being formed in a composite mode, and the effect of one-step forming is achieved.
In order to solve the technical problems, the invention provides a composite forming punching die which comprises an upper die frame, an upper die material frame, a lower die frame and a lower die material frame, wherein the upper die material frame is arranged between the upper die frame and the lower die frame; the bottom of the upper mold core is provided with a fabric flat-touch type knife edge, and a base material shearing type knife edge is arranged between the lower mold core and the upper mold material frame.
Further, the lower die material frame is connected with the lower die frame through a plurality of groups of spring assemblies, each group of spring assemblies comprises a fastening bolt and a spring, the lower die material frame is fastened with the lower die frame through the fastening bolt, the springs are arranged between the lower die material frame and the lower die frame, and the springs are sleeved on the outer sides of the fastening bolts.
Furthermore, the number of the groups of spring assemblies is ten, and the ten groups of spring assemblies are uniformly arranged between the bottom of the lower die material frame and the lower die frame.
Furthermore, an upper die guide post is further arranged between the upper die frame and the lower die frame, the number of the upper die guide posts is four, the four upper die guide posts are respectively arranged at four corners of the lower die frame, one end of each upper die guide post is fixed in the lower die frame, and the other end of each upper die guide post penetrates through the upper die material frame and then is arranged in the upper die frame.
Specifically, guide sleeves are arranged between the upper die guide column and the lower die frame and between the upper die guide column and the upper die material frame.
Furthermore, a limiting column is further arranged between the upper die frame and the lower die frame, one end of the limiting column is fixed on the lower die frame, and the other end of the limiting column penetrates through the upper die frame and then is arranged on the upper die frame.
Specifically, the number of the limiting columns is equal to that of the upper die guide columns, and the limiting columns are adjacent to the upper die guide columns.
Furthermore, a material frame guide column is further arranged between the lower die frame and the upper die material frame, one end of the material frame guide column is fixed on the lower die frame, and the other end of the material frame guide column extends into the upper die material frame.
Specifically, the number of the material frame guide columns is four, and the material frame guide columns are symmetrically arranged on two sides of the lower die frame in pairs.
Furthermore, the side surfaces of the upper die frame and the lower die frame are also provided with a locking template, one end of the locking template is fixed on the lower die frame, the other end of the locking template is fixed on the upper die frame, and a mounting hole between the locking template and the upper die frame is a waist-shaped hole.
The invention has the beneficial effects that: the composite forming and punching die is used for one-step composite forming and punching of the automobile spare tire cover plate, and the fabric and the base material of the spare tire cover plate are compounded, formed and then punched, so that the product is punched while being subjected to composite forming, the effect of one-step forming is achieved, the development cost of the die is reduced, the production efficiency of the product is improved, and the product is conveyed in the manufacturing process so as to achieve the purpose of improving the product quality.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of the mold of the present invention;
FIG. 2 is a schematic structural view of the mold of the present invention without the upper mold frame;
FIG. 3 is a schematic structural view of the lower mold frame portion of the mold of the present invention;
FIG. 4 is a transverse cross-sectional view of the inventive die;
fig. 5 is a partial enlarged view of i in fig. 4.
In the figure: 1-upper die frame, 2-upper die material frame, 3-upper die core, 4-lower die frame, 5-lower die material frame, 6-lower die core, 7-fastening bolt, 8-spring, 9-upper die guide post, 10-guide sleeve, 11-limiting post, 12-material frame guide post, 13-lock die plate, 14-fabric flush-touch type knife edge, and 15-substrate shear type knife edge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the specification of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In an embodiment of the present invention, as shown in fig. 1 to 5, a composite forming and punching die is specifically disclosed, which includes an upper die frame 1, an upper die material frame 2, a lower die frame 4 and a lower die material frame 5, wherein the upper die material frame 2 is disposed between the upper die frame 1 and the lower die frame 4, an upper die core 3 is disposed on the upper die material frame 2, the lower die material frame 5 is fixed on the lower die frame 4, a lower die core 6 is disposed on the lower die material frame 5, and a forming die cavity is formed after the upper die core 3 and the lower die core 6 are assembled; the bottom of the upper die core 3 is provided with a fabric flat-touch type knife edge 14, a substrate shear type knife edge 15 is arranged between the lower die core 6 and the upper die material frame 2, an upper knife edge is arranged on the inner side of the upper die material frame 2, a lower knife edge is arranged on the outer side of the lower die core 6, and the upper knife edge and the lower knife edge form the substrate shear type knife edge 15.
Lower mould material frame 5 with connect through ten groups of spring unit between the die carrier 4 down, ten groups of spring unit evenly set up between the bottom of lower mould material frame 5 and lower die carrier 4, and every group spring unit includes fastening bolt 7 and spring 8, lower mould material frame 5 with fasten through fastening bolt 7 between the die carrier 4 down, spring 8 sets up between lower mould material frame 5 and lower die carrier 4, the cover of spring 8 is established the outside of fastening bolt 7.
An upper die guide post 9 is further arranged between the upper die frame 1 and the lower die frame 4, the number of the upper die guide posts 9 is four, the four upper die guide posts 9 are respectively arranged at four corners of the lower die frame 4, one end of each upper die guide post 9 is fixed in the lower die frame 4, the other end of each upper die guide post 9 penetrates through the upper die material frame 2 and then is arranged in the upper die frame 1, and guide sleeves 10 are respectively arranged between the upper die guide posts 9 and the lower die frame 4 as well as between the upper die material frame 2.
A limiting column 11 is further arranged between the upper die frame 1 and the lower die frame 4, one end of the limiting column 11 is fixed on the lower die frame 4, the other end of the limiting column passes through the upper die material frame 2 and then is arranged on the upper die frame 1, and the limiting column 11 is equal to the upper die guide columns 9 in number and is arranged adjacent to the upper die guide columns 9.
The lower die carrier 4 with still be provided with material frame guide post 12 between the last mould material frame 2, the one end of material frame guide post 12 is fixed on the lower die carrier 4, and the other end stretches into go up in the mould material frame 2, the quantity of material frame guide post 12 is four, and two bisymmetry settings are in the both sides of lower die carrier 4, preferably, material frame guide post sets up with spacing post 11 is adjacent.
The side of going up die carrier 1 and lower die carrier 4 still is equipped with locking template 13, the one end of locking template 13 is fixed on lower die carrier 4, and the other end is fixed go up on the die carrier 1, locking template 13 is used for locking go up die carrier 1 and lower die carrier 4, on the locking template 13 with the mounting hole between the last die carrier 1 is waist shape hole.
The working process of the invention is as follows: the composite forming and punching die is used for composite forming and punching of an automobile spare tire cover plate, a base material and a fabric of the automobile spare tire cover plate are placed on a lower die core at the same time during forming and punching, the fabric is placed above the base material, after the base material and the fabric are placed, an upper die material frame 2, an upper die core 3 and an upper die frame 1 of an upper die set are placed on the fabric together and then pressed downwards to perform press forming on the base material and the fabric, meanwhile, a fabric flat-touching type knife edge 14 at the bottom of the upper die material frame 2 cuts the fabric, a base material shearing type knife edge 15 formed by an upper knife edge on the inner side of the upper die material frame 2 and a lower knife edge of a lower die core 6 performs punching on the base material during pressing, and a spring 8 at the bottom of the lower die material frame 5 plays a role in buffering when the lower die material frame 5 drives the lower die core 6 to descend during.
The above disclosure is only one preferred embodiment of the present invention, and certainly should not be construed as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (10)
1. A composite forming punching die is characterized by comprising an upper die frame, an upper die material frame, a lower die frame and a lower die material frame, wherein the upper die material frame is arranged between the upper die frame and the lower die frame; the bottom of the upper mold core is provided with a fabric flat-touch type knife edge, and a base material shearing type knife edge is arranged between the lower mold core and the upper mold material frame.
2. The composite forming and punching die as claimed in claim 1, wherein the lower die frame is connected with the lower die frame through a plurality of sets of spring assemblies, each set of spring assembly comprises a fastening bolt and a spring, the lower die frame is fastened with the lower die frame through the fastening bolt, the spring is arranged between the lower die frame and the lower die frame, and the spring is sleeved outside the fastening bolt.
3. The composite forming and punching die as claimed in claim 2, wherein the number of the plurality of groups of spring assemblies is ten, and the ten groups of spring assemblies are uniformly arranged between the bottom of the lower die material frame and the lower die frame.
4. The composite forming and punching die as claimed in claim 1, wherein four upper die guide posts are further disposed between the upper die frame and the lower die frame, the four upper die guide posts are respectively disposed at four corners of the lower die frame, one end of each upper die guide post is fixed in the lower die frame, and the other end of each upper die guide post passes through the upper die frame and is disposed in the upper die frame.
5. The composite forming and punching die as claimed in claim 4, wherein a guide sleeve is provided between the upper die guide post and the lower die frame and between the upper die guide post and the upper die frame.
6. The composite forming and punching die as claimed in claim 4, wherein a limiting post is further disposed between the upper die frame and the lower die frame, one end of the limiting post is fixed on the lower die frame, and the other end of the limiting post passes through the upper die frame and then is disposed on the upper die frame.
7. The composite forming and punching die as claimed in claim 6, wherein the number of the limiting posts is equal to the number of the upper mold guide posts, and the limiting posts are disposed adjacent to the upper mold guide posts.
8. The composite forming and punching die as claimed in claim 1, wherein a material frame guide post is further disposed between the lower die frame and the upper die material frame, one end of the material frame guide post is fixed on the lower die frame, and the other end of the material frame guide post extends into the upper die material frame.
9. The composite molding and punching die as claimed in claim 8, wherein the number of the material frame guide posts is four, and the four material frame guide posts are symmetrically arranged on two sides of the lower die frame in pairs.
10. The composite forming and punching die as claimed in claim 8, wherein locking die plates are further arranged on the side surfaces of the upper die frame and the lower die frame, one ends of the locking die plates are fixed on the lower die frame, the other ends of the locking die plates are fixed on the upper die frame, and mounting holes between the locking die plates and the upper die frame are waist-shaped holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010310594.1A CN111331680A (en) | 2020-04-20 | 2020-04-20 | Composite forming punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010310594.1A CN111331680A (en) | 2020-04-20 | 2020-04-20 | Composite forming punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111331680A true CN111331680A (en) | 2020-06-26 |
Family
ID=71177355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010310594.1A Pending CN111331680A (en) | 2020-04-20 | 2020-04-20 | Composite forming punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111331680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524551A (en) * | 2021-07-14 | 2021-10-22 | 安徽徽合台智能科技有限公司 | Be suitable for IML diaphragm forming die |
| CN115194121A (en) * | 2022-09-01 | 2022-10-18 | 昆山盛茂泰精密模具有限公司 | Assembled die carrier and production process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202114766U (en) * | 2011-05-31 | 2012-01-18 | 宁波市阳光汽车配件有限公司 | Mould for manufacturing cover plates of automobile spare tires |
| JP5494448B2 (en) * | 2010-12-03 | 2014-05-14 | 新日鐵住金株式会社 | Method and apparatus for punching metal plate and method for manufacturing rotary electric iron core |
| CN103978092A (en) * | 2014-05-28 | 2014-08-13 | 南通超达机械科技有限公司 | Secondary punching wheel cover forming punching mold |
| CN208529783U (en) * | 2018-05-10 | 2019-02-22 | 南通超达装备股份有限公司 | Composite punching machine |
| CN208759873U (en) * | 2018-08-31 | 2019-04-19 | 延锋海纳川汽车饰件系统有限公司 | Three layers of production mould of the hot-forming inside gadget of automobile |
-
2020
- 2020-04-20 CN CN202010310594.1A patent/CN111331680A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5494448B2 (en) * | 2010-12-03 | 2014-05-14 | 新日鐵住金株式会社 | Method and apparatus for punching metal plate and method for manufacturing rotary electric iron core |
| CN202114766U (en) * | 2011-05-31 | 2012-01-18 | 宁波市阳光汽车配件有限公司 | Mould for manufacturing cover plates of automobile spare tires |
| CN103978092A (en) * | 2014-05-28 | 2014-08-13 | 南通超达机械科技有限公司 | Secondary punching wheel cover forming punching mold |
| CN208529783U (en) * | 2018-05-10 | 2019-02-22 | 南通超达装备股份有限公司 | Composite punching machine |
| CN208759873U (en) * | 2018-08-31 | 2019-04-19 | 延锋海纳川汽车饰件系统有限公司 | Three layers of production mould of the hot-forming inside gadget of automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524551A (en) * | 2021-07-14 | 2021-10-22 | 安徽徽合台智能科技有限公司 | Be suitable for IML diaphragm forming die |
| CN115194121A (en) * | 2022-09-01 | 2022-10-18 | 昆山盛茂泰精密模具有限公司 | Assembled die carrier and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201565524U (en) | Continuous stamping mold for metal stamping | |
| CN106807832A (en) | A kind of Car Wheel Cover Strengthening Sheet outside plate Sheet Metal Forming Technology | |
| CN111331680A (en) | Composite forming punching die | |
| CN202105923U (en) | Precise composite blanking mold of a crawler-belt chain track heat-saving forged component | |
| CN203343284U (en) | Production line for car central channel parts | |
| CN206169060U (en) | Car rear auxiliary frame upper plate multiple operation combination stamping die | |
| CN103878240B (en) | The shaping shaping mould of automobile engine exhaust system manifold | |
| CN208787346U (en) | A kind of automotive muffler blanking die mould composite die | |
| CN205414150U (en) | Continuous stamping die of production car inserts terminal | |
| CN107774803A (en) | A kind of progressive die | |
| CN209363412U (en) | A kind of stamping system of battery mounting bracket | |
| CN201693069U (en) | Progressive continuous punching mould for manufacturing sealing ring | |
| CN203972582U (en) | A kind of spoke is pressed wind hole burr mould | |
| CN106925675B (en) | A kind of bite type mold and the method for manufacturing convex shape section board with it | |
| CN206997546U (en) | A kind of stamping die of automotive covering part | |
| CN205309094U (en) | Whole stamping forming cold -working mould of trapezoidal gauge apron | |
| CN214349060U (en) | Punching and trimming die for end cover of automobile exhaust system | |
| CN204912488U (en) | Fender support upgrades mould about car | |
| CN211360233U (en) | Stamping die for automotive interior key | |
| CN101722238A (en) | Face plate die of bicycle | |
| CN106944547A (en) | A kind of stamping system of Automobile Right suspension link | |
| CN209363403U (en) | The stamping system of mounting bracket after a kind of sectional shelf-unit | |
| CN103182422B (en) | A kind of method that automobile spare tire cabin part is produced | |
| CN206046822U (en) | A kind of multilamellar positions stretching die | |
| CN201913123U (en) | Cold extruding die for double-ended pipe joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200626 |