CN208357581U - A kind of removable wolfram steel formed punch - Google Patents
A kind of removable wolfram steel formed punch Download PDFInfo
- Publication number
- CN208357581U CN208357581U CN201821098547.XU CN201821098547U CN208357581U CN 208357581 U CN208357581 U CN 208357581U CN 201821098547 U CN201821098547 U CN 201821098547U CN 208357581 U CN208357581 U CN 208357581U
- Authority
- CN
- China
- Prior art keywords
- punch
- welded
- removable
- wolfram steel
- formed punch
- 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
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- Punching Or Piercing (AREA)
Abstract
The utility model relates to a kind of field of machining, more specifically to a kind of removable wolfram steel formed punch, including low punch, upper punch and link slot, it is welded with connection bolt at the top of the low punch and undershoot both sides of head is provided with mounting groove, the upper punch bottom is provided at the top of connection screw thread and upper punch and is welded with mounting base, installation bolt is welded at the top of the mounting base, it is welded with link slot on the outside of the upper punch and welding trench bottom is equipped with guide post by mounting groove, the guide post bottom is fixed on the outside of discharge ring and guide post by fixing piece and is equipped with spring, using sectional design, formed punch is divided into two sections, it is easy to disassemble, and design has the fixed device of protection, upper punch and low punch junction is avoided to be broken, with good promotional value.
Description
Technical field
The utility model relates to a kind of formed punches, refer in particular to a kind of removable wolfram steel formed punch, belong to technical field of mechanical processing.
Background technique
Formed punch is the metal parts in the stamping die in machine tool, is called and rushes stick, red needle or punching pin, is installation
Continuous stamping punching press is carried out in stamping die and thrusts operation, makes machined material that separation or plastic deformation occur, to obtain
Required finished product or semi-finished product.
Existing formed punch is mostly used greatly welding or is mounted on mold using fixed block, and does not have disassembling function, when use
It is highly inconvenient, it is time-consuming and laborious, production efficiency is greatly reduced, therefore it is necessary to design a kind of removable wolfram steel formed punch.
Utility model content
The utility model aim is for overcome the deficiencies in the prior art and provides a kind of removable wolfram steel formed punch, uses
Formed punch is divided into two sections by sectional design, easy to disassemble, and design has the fixed device of protection, and upper punch and low punch is avoided to connect
The place of connecing is broken.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of removable wolfram steel formed punch, including under
Formed punch, upper punch and link slot, the low punch top is welded with connection bolt and undershoot both sides of head is provided with mounting groove.
The upper punch bottom, which is provided at the top of connection screw thread and upper punch, is welded with mounting base, weldering at the top of the mounting base
It is connected to installation bolt, link slot is welded on the outside of the upper punch and connection trench bottom is equipped with guide post by mounting groove, it is described
Guide post bottom is fixed on the outside of discharge ring and guide post by fixing piece and is equipped with spring.
As advanced optimizing for the technical program, upper punch described in a kind of removable wolfram steel formed punch of the utility model and
It is bolted between low punch by connection screw thread and connection.
As advanced optimizing for the technical program, at the top of guide post described in a kind of removable wolfram steel formed punch of the utility model
At the top of link slot.
As advanced optimizing for the technical program, discharge ring position described in a kind of removable wolfram steel formed punch of the utility model
On the outside of low punch.
As advanced optimizing for the technical program, outside low punch described in a kind of removable wolfram steel formed punch of the utility model
Surface layer is provided with graduation apparatus.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
A kind of removable wolfram steel formed punch of the utility model:
It, can be close, steady by setting link slot, fastening bolt, the connection structure of connection screw thread and connection bolt composition
Fixed links together low punch and upper punch, while easy to disassemble, low punch is inserted into link slot, and will connect bolt
It inside insertion connection screw thread and tightens, then the fastening bolt of link slot two sides is tightened, low punch is fixed, be connected firmly, tear open
It unloads conveniently.
By setting guide post, the discharging structure of spring and discharge ring composition, it can effectively prevent material and stick in undershoot
On head, when low punch carries out punching punching press, material gets on discharge ring top, and when low punch lifts, spring will be under discharge ring top
It goes to fall the material of adhesion on low punch to shoveling is carried out on the outside of low punch, under the influence of avoiding material adhesion on the lower punch
Formed punch uses.
By the way that mounting base is arranged, traditional fixing seat can be used, formed punch is fixedly mounted, bolt is installed by setting, it can be with
Formed punch is tightened or is welded on mold, by the way that mounting groove is arranged, the tools such as convenient and practical spanner are tightened formed punch, passed through
Graduation apparatus is set, it will be appreciated that depth of the formed punch to material punching punching press.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is a kind of structural schematic diagram of removable wolfram steel formed punch of the utility model.
Attached drawing 2 is a kind of upper punch structural schematic diagram of removable wolfram steel formed punch of the utility model.
Attached drawing 3 is a kind of low punch structural schematic diagram of removable wolfram steel formed punch of the utility model.
Wherein: low punch 1, upper punch 2, link slot 3, discharge ring 4, guide post 5, mounting base 6, installation bolt 7, fastening bolt
8, spring 9, connection screw thread 10, connection bolt 11, mounting groove 12, graduation apparatus.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
A kind of removable wolfram steel formed punch described in the utility model as illustrated in the accompanying drawings from 1 to 3, including low punch 1, upper punching
First 2 and link slot 3, connection bolt 11 is welded at the top of the low punch 1 and 1 two sides of low punch are provided with mounting groove 12.
2 bottom of upper punch, which is provided at the top of connection screw thread 10 and upper punch 2, is welded with mounting base 6, the mounting base 6
Top is welded with installation bolt 7, is welded with link slot 3 on the outside of the upper punch 2 and 3 bottom of link slot is equipped with by mounting groove
Guide post 5,5 bottom of guide post are fixed on the outside of discharge ring 4 and guide post 5 by fixing piece and are equipped with spring 9.
The connection structure being made up of setting link slot 3, fastening bolt 8, connection screw thread 10 and connection bolt 11, can be tight
It is close, stable that low punch 1 and upper punch 2 link together while easy to disassemble, low punch 1 is inserted into link slot 3, and
Connection bolt 11 is inserted into 10 inside of connection screw thread and is tightened, then the fastening bolt 8 of 3 two sides of link slot is tightened into low punch 1
It fixes, is connected firmly, convenient disassembly, the discharging structure being made up of setting guide post 5, spring 9 and discharge ring 4 can be effective
Prevent material from sticking on low punch 1, when low punch 1 carries out punching punching press, material by discharge ring 4 top get on, low punch 1
When lifting, spring 9 jacks down discharge ring 4 to shoveling is carried out on the outside of low punch 1, falls the material of adhesion on low punch 1, keeps away
Exempt from material and stick in influence low punch use on low punch 1, the fixed peace of traditional fixing seat can be used by the way that mounting base 6 is arranged
Formed punch is filled, can be tightened formed punch by setting installation bolt 7 or is welded on mold, it is convenient and practical by setting mounting groove 12
The tools such as spanner tighten formed punch, by setting graduation apparatus 13 it will be seen that formed punch is punched the depth of punching press to material.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
1. a kind of removable wolfram steel formed punch, including low punch (1), upper punch (2) and link slot (3), low punch (1) top
Portion is welded with connection bolt (11) and low punch (1) two sides and is provided with mounting groove (12), it is characterised in that；The upper punch (2)
Bottom is provided at the top of connection screw thread (10) and upper punch (2) and is welded with mounting base (6), is welded at the top of the mounting base (6)
It installs bolt (7), is welded with link slot (3) on the outside of the upper punch (2) and link slot (3) bottom is equipped with by mounting groove and is led
Column (5), guide post (5) bottom are fixed on the outside of discharge ring (4) and guide post (5) by fixing piece and are equipped with spring (9).
2. a kind of removable wolfram steel formed punch according to claim 1, it is characterised in that: the upper punch (2) and undershoot
Pass through connection screw thread (10) and connection bolt (11) connection between head (1).
3. a kind of removable wolfram steel formed punch according to claim 1, it is characterised in that: be located at the top of the guide post (5)
At the top of link slot (3).
4. a kind of removable wolfram steel formed punch according to claim 1, it is characterised in that: under the discharge ring (4) is located at
On the outside of formed punch (1).
5. a kind of removable wolfram steel formed punch according to claim 1, it is characterised in that: low punch (1) extexine
It is provided with graduation apparatus (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098547.XU CN208357581U (en) | 2018-07-12 | 2018-07-12 | A kind of removable wolfram steel formed punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098547.XU CN208357581U (en) | 2018-07-12 | 2018-07-12 | A kind of removable wolfram steel formed punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208357581U true CN208357581U (en) | 2019-01-11 |
Family
ID=64925040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098547.XU Expired - Fee Related CN208357581U (en) | 2018-07-12 | 2018-07-12 | A kind of removable wolfram steel formed punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208357581U (en) |
-
2018
- 2018-07-12 CN CN201821098547.XU patent/CN208357581U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20200712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |