CN205851658U - A kind of location stretching die - Google Patents
A kind of location stretching die Download PDFInfo
- Publication number
- CN205851658U CN205851658U CN201620470343.9U CN201620470343U CN205851658U CN 205851658 U CN205851658 U CN 205851658U CN 201620470343 U CN201620470343 U CN 201620470343U CN 205851658 U CN205851658 U CN 205851658U
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- CN
- China
- Prior art keywords
- die
- die shoe
- lower mold
- shoe
- conical surface
- Prior art date
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Abstract
This utility model relates to a kind of location stretching die, described stretching die includes upper die component, lower mold assemblies, positioning component and fastening assembly, described positioning component and fastening assembly are arranged between upper die component and lower mold assemblies, described lower mold assemblies includes the first die shoe, the second die shoe and die, described second die shoe is set to stairstepping, second die shoe is arranged on the first die shoe, and described die is arranged on the second die shoe.This device overall construction design is ingenious, compact, and cost is relatively low, and the dismounting of this technical scheme is easy to assembly, substantially increases the precision of product, improves product quality.
Description
Technical field
This utility model relates to a kind of stretching die, is specifically related to a kind of location stretching die, belongs to technical field of processing equipment.
Background technology
Mould, in commercial production in order to be molded, to be blow molded, to extrude, die casting or the method such as forging forming, smelting, punching press obtain
The various moulds of required product and instrument.In brief, mould is used to the instrument of formed article, and this instrument is by various zero
Part is constituted, and different moulds is made up of different parts.It mainly realizes thing by the change of institute's moulding material physical state
The processing of product profile；Blank is made to become the instrument of the product having given shape and size under External Force Acting.It is widely used in stamping-out, mould
The compression moulding of the goods such as forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and engineering plastics, rubber, pottery or injection
Forming in.Mould has specific profile or a cavity shape, application have the contour shape of cutting edge can make blank by
Contour line shape separates (stamping-out), and application cavity shape can make blank obtain corresponding three-dimensional shape.Life at diamond
During product, certainly it be unable to do without the processing of mould, but the most conventional mould there is problems in that mostly structure comparison is multiple
Miscellaneous, relatively costly, operation sequence is loaded down with trivial details, and there is some problems in precision, therefore, and a kind of new technology of exigence
Scheme solves above-mentioned technical problem.
Utility model content
This utility model is just for technical problem present in prior art, it is provided that a kind of location stretching die, this device
Overall construction design is ingenious, compact, and cost is relatively low, and the dismounting of this technical scheme is easy to assembly, substantially increases the essence of product
Degree, improves product quality.
To achieve these goals, the technical solution of the utility model is as follows, a kind of location stretching die, it is characterised in that
Described stretching die includes that upper die component, lower mold assemblies, positioning component and fastening assembly, described positioning component and fastening assembly set
Put between upper die component and lower mold assemblies.
As a kind of improvement of the present utility model, described lower mold assemblies includes the first die shoe, the second die shoe and die,
Described second die shoe is set to stairstepping, and the second die shoe is arranged on the first die shoe, and described die is arranged on second time
On die holder.
A kind of improving as of the present utility model, described upper die component includes upper bolster, punch and for solid punch
Punch retainer.
A kind of improve as of the present utility model, described positioning component include centring ring, the first conical surface set, school mould circle and
Second conical surface set, described first conical surface is set on the lower section of die, and described second conical surface is set on punch, described location
Circle, school mould circle are arranged on the second die shoe.
As a kind of improvement of the present utility model, described fastening assembly includes the first tight loop and the second tight loop, described
First tight loop is arranged on the second die shoe, and described second tight loop is arranged on punch retainer.
As a kind of improvement of the present utility model, below described first conical surface set, it is provided with wiper ring and spring.
Relative to prior art, advantage of the present utility model is as follows: 1) this utility model overall construction design is ingenious, structure
Compact, practical；2) the cooperating of upper die component, lower mold assemblies, positioning component and fastening assembly in this technical scheme,
The most easy to loading and unloading, and ensure that the precision of product, ensure that the quality of product；3) this technical scheme upper bolster and die shoe
Between be provided with centring ring, school mould circle, further ensure that the precision of product；4) this technical scheme cost is relatively low, it is simple to enter one
Step is promoted the use of.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
In figure: 1, punch, 2, school mould circle, 3, centring ring, 4, die, the 5, first conical surface set, the 6, first die shoe, 7, spiral shell
Mother, 8, spring, 9, wiper ring, the 10, second die shoe, the 11, first tight loop, the 12, second conical surface set, the 13, second tight loop,
14, punch retainer, 15, upper bolster.
Detailed description of the invention
In order to deepen understanding and cognition of the present utility model, new to this practicality with detailed description of the invention below in conjunction with the accompanying drawings
Type is further described and introduces.
Embodiment 1: seeing Fig. 1, a kind of location stretching die, described stretching die includes upper die component, lower mold assemblies, location group
Part and fastening assembly, described positioning component and fastening assembly are arranged between upper die component and lower mold assemblies.This technical scheme
Cooperating of middle upper die component, lower mold assemblies, positioning component and fastening assembly, the most easy to loading and unloading, and ensure that product
The precision of product, ensure that the quality of product.
Embodiment 2: see Fig. 1, a kind of improves as of the present utility model, described lower mold assemblies include the first die shoe 6,
Second die shoe 10 and die 4, described second die shoe 10 is set to stairstepping, and the second die shoe 10 is arranged on the first die shoe
On, described die is arranged on the second die shoe.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 3: see Fig. 1, a kind of improves as of the present utility model, and described upper die component includes upper bolster 15, convex
Mould 1 and the punch retainer 14 for solid punch.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 4: see Fig. 1, as a kind of improvement of the present utility model, described positioning component includes centring ring 3, first
Conical surface set 5, school mould circle 2 and second conical surface set 12, described first conical surface set 5 is arranged on the lower section of die 4, described second conical surface
Set 12 is arranged on punch 1, and described centring ring 3, school mould circle 2 are arranged on the second die shoe 10.Remaining structure and advantage and reality
Execute example 1 identical.
Embodiment 5: see Fig. 1, as a kind of improvement of the present utility model, described fastening assembly includes the first tight loop 11
With the second tight loop 13, described first tight loop is arranged on the second die shoe, and described second tight loop is arranged on punch and fixes
On plate.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 6: see Fig. 1, as a kind of improvement of the present utility model, is provided with wiper below described first conical surface set
Ring 9 and spring 8.Remaining structure is identical with embodiment 1 with advantage.
This utility model can also be by least one in technical characteristic described in embodiment 2,3,4,5,6 and embodiment 1 group
Close and form new embodiment.
It should be noted that above-described embodiment, be not used for limiting protection domain of the present utility model, above-mentioned technical side
Equivalents done on the basis of case or replacement each fall within this utility model scope of the claimed protection.
Claims (3)
1. location stretching die, it is characterised in that described stretching die includes upper die component, lower mold assemblies, positioning component and fastening
Assembly, described positioning component and fastening assembly are arranged between upper die component and lower mold assemblies；Described lower mold assemblies includes first
Die shoe, the second die shoe and die, described second die shoe is set to stairstepping, and the second die shoe is arranged on the first die shoe
On, described die is arranged on the second die shoe；Described upper die component includes upper bolster, punch and convex for solid punch
Mould fixed plate；Described positioning component includes centring ring, the first conical surface set, school mould circle and the second conical surface set, described first conical surface
Being set on the lower section of die, described second conical surface is set on punch, and described centring ring, school mould circle are arranged on the second lower mold
On seat.
Location the most according to claim 1 stretching die, it is characterised in that described fastening assembly includes the first tight loop and
Two tight loops, described first tight loop is arranged on the second die shoe, and described second tight loop is arranged on punch retainer.
Location the most according to claim 1 and 2 stretching die, it is characterised in that be provided with below described first conical surface set and scrape
Part ring and spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470343.9U CN205851658U (en) | 2016-05-23 | 2016-05-23 | A kind of location stretching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470343.9U CN205851658U (en) | 2016-05-23 | 2016-05-23 | A kind of location stretching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205851658U true CN205851658U (en) | 2017-01-04 |
Family
ID=57643643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620470343.9U Expired - Fee Related CN205851658U (en) | 2016-05-23 | 2016-05-23 | A kind of location stretching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205851658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216520A (en) * | 2016-08-31 | 2016-12-14 | 湖州华和金属制品有限公司 | A kind of cupping tool |
-
2016
- 2016-05-23 CN CN201620470343.9U patent/CN205851658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216520A (en) * | 2016-08-31 | 2016-12-14 | 湖州华和金属制品有限公司 | A kind of cupping tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20170104 Termination date: 20190523 |