CN107790548A - Overarm fine blanking die - Google Patents
Overarm fine blanking die Download PDFInfo
- Publication number
- CN107790548A CN107790548A CN201610777191.1A CN201610777191A CN107790548A CN 107790548 A CN107790548 A CN 107790548A CN 201610777191 A CN201610777191 A CN 201610777191A CN 107790548 A CN107790548 A CN 107790548A
- Authority
- CN
- China
- Prior art keywords
- plate
- rectangular slab
- connecting rod
- cavity
- hole
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
- B21D45/006—Stripping-off devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A kind of automobile outdoor handle tests tool, including former and later two rectangular slabs, it is connected between forward and backward rectangular slab by non-circular connecting rod, preceding rectangular slab has a through hole to match with connecting rod section, and rectangular slab is arranged in connecting rod before making, and is offseted in preceding rectangular slab provided with an elastic clamping block with connecting rod, preceding rectangular slab upper surface is provided with circular arc positioning hole, a groove is provided with by circular arc positioning hole, a circular hole block has been caught in groove, circular hole block is provided with circular hole；Described rear rectangular slab is fixedly linked with connecting rod, and rear rectangular slab has an adjustable positioning hole, and described circular hole, circular arc positioning hole and adjustable positioning hole are on same straight line；Connecting rod is marked with length scales.The advantages of the present invention：Outdoor handle can be quickly examined by three holes, it is convenient to use, and effectively improve the operating efficiency of inspection；The automobile outdoor handle of different model size is adapted to, it is versatile, avoid and test the discarded of tool.
Description
Technical field
The present invention relates to a kind of mould, mainly a kind of overarm fine blanking die.
Background technology
Often high-precision punching is carried out to it when being processed to overarm, usually in punching press hands- operation, positioning trouble, punching
Hole is not accurate enough, and processing effect is bad.
The content of the invention
Problem to be solved by this invention is overcome the deficiencies in the prior art, there is provided a kind of simple in construction reasonable in design
Overarm fine blanking die.
The present invention solves its technical problem and takes following technical scheme to realize：
One kind overarm fine blanking die, includes upper and lower template, it is characterised in that：The bottom surface both ends of the cope plate are separately installed with
Guide pillar, the upper end of guide pillar are provided with train wheel bridge, and the lower end of guide pillar is provided with the de- plate that can be slid vertically, and described train wheel bridge is with taking off
Red needle is also equipped with by two symmetrically arranged telescopic spring set connections, described cope plate bottom surface between plate, described rushes
Pin sequentially passes through train wheel bridge, telescopic and de- plate；Backing plate is installed, the both ends of backing plate correspond to guide pillar and are provided with described lower template
Guide pin bushing, it is provided with backing plate in cavity plate clamping plate cavity plate clamping plate and is provided with cavity plate, described cavity plate is provided with the cavity of correspondence red needle, recessed
Chamber connects with backing plate and lower template；Described cavity plate is provided with location-plate.
The backer of four arrangements that are square is installed on described location-plate, corresponded on described de- plate backer be provided with supply it
The through hole passed through.
The length of described backer is less than the thickness of the de- plate.
The present invention has the advantages of notable and beneficial effect compared with prior art：
The present invention is simple in construction, reasonable in design, using mould red needle punching, accurate positioning, and provided with the de- plate being slidably installed, takes off
Expect quick and convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to embodiment provided by the invention, structure, feature and its
Effect, describe in detail as after.
A kind of overarm fine blanking die as shown in Figure 1, includes upper and lower template 1,2, the bottom surface both ends point of the cope plate 1
Guide pillar 3 is not installed, the upper end of guide pillar 3 is provided with train wheel bridge 4, and the lower slide of guide pillar 3 is provided with de- plate 5, described upper folder
By two symmetrically arranged connections of telescopic spring set 6 between plate 4 and de- plate 5, the described bottom surface of cope plate 1 is also equipped with red needle
7, described red needle 7 sequentially passes through train wheel bridge 4, telescopic 6 and de- plate 5；Backing plate 8, backing plate 8 are installed in described lower template 2
Both ends correspond to guide pillar and be provided with guide pin bushing 9, cavity plate clamping plate 10 is installed on backing plate 8, cavity plate 11 is provided with cavity plate clamping plate 10, it is described
Cavity plate 11 is provided with the cavity 12 of corresponding red needle, and cavity connects with backing plate and lower template；Described cavity plate 11 is provided with location-plate
13。
Installation has backing 14 on described location-plate 13, and backer 14 correspond on described de- plate 5 and is provided with leading to of being passed through for it
Hole 15.
The length of described backer 14 is less than the thickness of the de- plate 5.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (2)
1. one kind overarm fine blanking die, includes upper and lower template, it is characterised in that：Install respectively at the bottom surface both ends of the cope plate
Have a guide pillar, the upper end of guide pillar is provided with train wheel bridge, and the lower end of guide pillar is provided with the de- plate that can be slid vertically, described train wheel bridge with
By two symmetrically arranged telescopic spring set connections between de- plate, described cope plate bottom surface is also equipped with red needle, described
Red needle sequentially passes through train wheel bridge, telescopic and de- plate；Backing plate is installed, the both ends of backing plate correspond to guide pillar and set in described lower template
There is guide pin bushing, be provided with backing plate in cavity plate clamping plate cavity plate clamping plate and be provided with cavity plate, described cavity plate is provided with the cavity of corresponding red needle,
Cavity connects with backing plate and lower template；Described cavity plate is provided with location-plate；Four are provided with described location-plate to be square
The backer of arrangement, backer is corresponded on described de- plate and is provided with the through hole passed through for it.
2. overarm fine blanking die according to claim 1, it is characterised in that：The length of described backer is less than the de- plate
Thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777191.1A CN107790548A (en) | 2016-08-31 | 2016-08-31 | Overarm fine blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777191.1A CN107790548A (en) | 2016-08-31 | 2016-08-31 | Overarm fine blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107790548A true CN107790548A (en) | 2018-03-13 |
Family
ID=61529412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610777191.1A Pending CN107790548A (en) | 2016-08-31 | 2016-08-31 | Overarm fine blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107790548A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202498152U (en) * | 2012-03-23 | 2012-10-24 | 成都驹涛网络科技有限公司 | Simple fine blanking die |
| CN202877329U (en) * | 2012-08-31 | 2013-04-17 | 滁州凯旋模具制造有限公司 | Cantilever beam fine blanking die |
| CN202877320U (en) * | 2012-08-31 | 2013-04-17 | 滁州凯旋模具制造有限公司 | Cantilever beam circle cutting die |
| CN104889236A (en) * | 2015-06-23 | 2015-09-09 | 滁州达世汽车配件有限公司 | Cantilever beam fine blanking die |
| CN204672790U (en) * | 2015-06-11 | 2015-09-30 | 安徽中德机床股份有限公司 | A kind of blanking die for bender |
-
2016
- 2016-08-31 CN CN201610777191.1A patent/CN107790548A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202498152U (en) * | 2012-03-23 | 2012-10-24 | 成都驹涛网络科技有限公司 | Simple fine blanking die |
| CN202877329U (en) * | 2012-08-31 | 2013-04-17 | 滁州凯旋模具制造有限公司 | Cantilever beam fine blanking die |
| CN202877320U (en) * | 2012-08-31 | 2013-04-17 | 滁州凯旋模具制造有限公司 | Cantilever beam circle cutting die |
| CN204672790U (en) * | 2015-06-11 | 2015-09-30 | 安徽中德机床股份有限公司 | A kind of blanking die for bender |
| CN104889236A (en) * | 2015-06-23 | 2015-09-09 | 滁州达世汽车配件有限公司 | Cantilever beam fine blanking die |
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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: 20180313 |