CN206279216U - A kind of perforating press red needle sleeve - Google Patents
A kind of perforating press red needle sleeve Download PDFInfo
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- CN206279216U CN206279216U CN201621249742.9U CN201621249742U CN206279216U CN 206279216 U CN206279216 U CN 206279216U CN 201621249742 U CN201621249742 U CN 201621249742U CN 206279216 U CN206279216 U CN 206279216U
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- red needle
- elastic construction
- perforating press
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Abstract
The utility model is related to a kind of perforating press red needle sleeve, belongs to mold design technical field, and it includes sleeve body, elastic construction, prepressing structure, drift fixing hole；Elastic construction is provided with described sleeve body；Prepressing structure is provided with above described elastic construction；Described prepressing structure outer wall is formed around several drift fixing holes.A kind of perforating press red needle sleeve described in the utility model, reasonable in design is easy to use, flexibility is good, it is to avoid problems of the prior art, substantially increases service efficiency.
Description
Technical field
The utility model is related to a kind of perforating press red needle sleeve, belongs to mold design technical field.
Background technology
Mould（mú jù）, it is used to be molded in industrial production, is blow molded, extrudes, the side such as die casting or forging forming, smelting, punching press
Method obtains the various moulds and instrument of required product.In brief, mould is the instrument for formed article, and this instrument is by each
Plant part to constitute, different moulds are made up of different parts.It is mainly by the change of institute's moulding material physical state come real
The processing of existing article profile.Have the title of " mother of industry ".
Making blank under external force turns into the instrument of the product for having given shape and size.Be widely used in punching, die forging,
The compression moulding of cold-heading, extruding, metallic sintered products compacting, compression casting, and the product such as engineering plastics, rubber, ceramics or injection
In forming.Mould has specific profile or cavity shape, and blank can be made by wheel using the contour shape with cutting edge
Profile shape occurs to separate (punching).Blank can be made to obtain corresponding three-dimensional shape using cavity shape.Mould generally comprises dynamic
Two parts of mould and cover half (or punch-pin and cavity plate), the two is partable.Product is taken out when separating, blank is injected mould when closing up
Tool die cavity shaping.Mould is precision instrument, complex-shaped, bears the expansive force of blank, to structural strength, rigidity, case hardness, table
Surface roughness and machining accuracy all have higher requirements, mould production development level be machine-building level important symbol it
One.
Existing leather punched hole machine does not use any local fixing, easy part pull-up material during punching；Pull-up
Material causes displacement, and local stress is excessive causes material warp.
Utility model content
The purpose of this utility model is the defect and deficiency for prior art, there is provided a kind of simple structure, design is closed
Reason, perforating press easy to use red needle sleeve.
To achieve the above object, the technical solution adopted in the utility model is：It includes sleeve body, elastic construction, pre-
Laminated structure, drift fixing hole；Elastic construction is provided with described sleeve body；Precompressed knot is provided with above described elastic construction
Structure；Described prepressing structure outer wall is formed around several drift fixing holes.
Preferably, the bottom of described prepressing structure is plugged in sleeve body.
Preferably, described drift fixing hole is circular port.
Elastic construction can carry out reasonable preload pressure design in the utility model, product surface is not had impression, precompressed
Structure can solve high molecule plastic sheet material projection cannot fixation problem.
After said structure, the utility model has the beneficial effect that：A kind of perforating press red needle described in the utility model
Sleeve, reasonable in design is easy to use, flexibility is good, it is to avoid problems of the prior art, substantially increases and uses
Efficiency.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Description of reference numerals：
Sleeve body 1, elastic construction 2, prepressing structure 3, drift fixing hole 4.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Referring to as shown in figure 1, this specific embodiment is solid comprising sleeve body 1, elastic construction 2, prepressing structure 3, drift
Determine hole 4；Elastic construction 2 is provided with described sleeve body 1；The top of described elastic construction 2 is provided with prepressing structure 3；It is described
The outer wall of prepressing structure 3 be formed around several drift fixing holes 4.
Preferably, the bottom of described prepressing structure 3 is plugged in sleeve body 1.
Preferably, described drift fixing hole 4 is circular port.
Elastic construction can carry out reasonable preload pressure design in the utility model, product surface is not had impression, precompressed
Structure 3 can solve high molecule plastic sheet material projection cannot fixation problem.
After said structure, this specific embodiment has the beneficial effect that：A kind of perforating press described in the utility model is used
Red needle sleeve, reasonable in design is easy to use, flexibility is good, it is to avoid problems of the prior art, substantially increases
Service efficiency.
The above, is only used to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
Other modifications or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should cover in the middle of right of the present utility model.
Claims (3)
1. a kind of perforating press red needle sleeve, it is characterised in that：It is solid comprising sleeve body, elastic construction, prepressing structure, drift
Determine hole；Elastic construction is provided with described sleeve body；Prepressing structure is provided with above described elastic construction；Described precompressed
Structure outer wall is formed around several drift fixing holes.
2. a kind of perforating press red needle sleeve according to claim 1, it is characterised in that：The bottom of described prepressing structure
It is plugged in sleeve body.
3. a kind of perforating press red needle sleeve according to claim 1, it is characterised in that：Described drift fixing hole is circle
Shape hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621249742.9U CN206279216U (en) | 2016-11-22 | 2016-11-22 | A kind of perforating press red needle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621249742.9U CN206279216U (en) | 2016-11-22 | 2016-11-22 | A kind of perforating press red needle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279216U true CN206279216U (en) | 2017-06-27 |
Family
ID=59083269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621249742.9U Active CN206279216U (en) | 2016-11-22 | 2016-11-22 | A kind of perforating press red needle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279216U (en) |
-
2016
- 2016-11-22 CN CN201621249742.9U patent/CN206279216U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |