CN206913529U - One kind upset structure - Google Patents
One kind upset structure Download PDFInfo
- Publication number
- CN206913529U CN206913529U CN201720297994.7U CN201720297994U CN206913529U CN 206913529 U CN206913529 U CN 206913529U CN 201720297994 U CN201720297994 U CN 201720297994U CN 206913529 U CN206913529 U CN 206913529U
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- China
- Prior art keywords
- main body
- overturning seat
- upset main
- upset
- trip shaft
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- 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.)
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Abstract
The utility model discloses one kind to overturn structure, including overturning seat, trip shaft, upset main body and torsionspring, the side of overturning seat is provided with upset main body, upset main body is provided with trip shaft, torsionspring is equipped with overturning seat and upset main body, overturning seat is connected with upset main body by trip shaft, and trip shaft is connected with overturning seat and upset main body respectively by torsionspring, overturns main body and overturning seat is made of brass material.The reset of upset main body is realized by torsionspring, brass material inoxidizability is strong, and hardness is moderate, trip shaft is adopted with the surfaces nitrided processing of S45C, is improved hardness and surface flatness, is realized that structure goes slick, improve the stability of mold work, formed product rate is improved, with the elastic force for crossing turnover spring, forces upset main body to reset, this structure has stability strong, structure is realized simply, can greatly improve formed product qualification rate, reduces production cost.
Description
Technical field
It the utility model is related to a kind of mechanical structure, and in particular to one kind upset structure.
Background technology
Mould, in industrial production being molded, being blow molded, extruding, die casting or obtain the methods of forging forming, smelting, punching press
The various moulds and instrument of required product.In brief, mould is the instrument for making formed article, and this instrument is by various
Part is formed, and different moulds is made up of different parts.It is mainly realized by the change of institute's moulding material physical state
The processing of article profile.It is known as the title of " mother of industry ".Under external force turning into blank has given shape and size
The instrument of product.Be widely used in punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and engineering plastics,
In the forming of compression moulding or the injection of the products such as rubber, ceramics.Mould has specific profile or cavity shape, using with
The contour shape of cutting edge can make blank that separation (punching) occur by profile wire shaped.Using cavity shape blank can be made to obtain phase
The three-dimensional shape answered.Mould generally comprises two parts of dynamic model and cover half (or punch-pin and cavity plate), and the two is partable.When separating
Product is taken out, blank injection mold cavity shaping is made when closing up.Mould is precision instrument, complex-shaped, bears the expansive force of blank,
Structural strength, rigidity, case hardness, surface roughness and machining accuracy are all had higher requirements, the development level of mould production
It is one of horizontal important symbol of machine-building.Many upset structures are mainly by overturning the gravity of main body itself come real at present
The reset of main body is now overturn, during mold work, this class formation is easy to, because long term wear, cause structure operation not flow
Freely produce stuck phenomenon.So require pass personnel and adjust structure at any time at the scene, waste of manpower, due to this structure not
It is stable, cause product rejection rate high, production cost increase.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of upset structure, above-mentioned so as to solve
Problem.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of upset structure, including overturning seat, trip shaft, upset main body and torsionspring, institute
The side for stating overturning seat is provided with the upset main body, and the upset main body is provided with the trip shaft, the overturning seat and described
The torsionspring is equipped with upset main body.
As a kind of optimal technical scheme of the present utility model, the overturning seat and the upset main body pass through the upset
Axle is connected, and the trip shaft is connected with the overturning seat and the upset main body respectively by the torsionspring.
As a kind of optimal technical scheme of the present utility model, the upset main body and the overturning seat use brass material
Material is made.
The beneficial effect that the utility model is reached is：The device is a kind of upset structure, and the device passes through torsionspring
To realize the reset of upset main body, brass material inoxidizability is strong, and hardness is moderate, and trip shaft is adopted with the surfaces nitrided places of S45C
Reason, hardness and surface flatness are improved, realizes that structure goes slick, improve the stability of mold work, improve production
Product ratio of briquetting, with the elastic force for crossing turnover spring, force upset main body to reset, this structure has that stability is strong, structure realize it is simple,
Formed product qualification rate can be greatly improved, reduces production cost.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
In figure：1st, overturning seat；2nd, trip shaft；3rd, main body is overturn；4th, torsionspring.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in figure 1, the utility model provides a kind of upset structure, including overturning seat 1, trip shaft 2, upset main body 3 and
Torsionspring 4, the side of overturning seat 1 are provided with upset main body 3, and upset main body 3 is provided with trip shaft 2, overturning seat 1 and upset main body
Torsionspring 4 is equipped with 3.
Overturning seat 1 with upset main body 3 be connected by trip shaft 2, trip shaft 2 by torsionspring 4 respectively with overturning seat 1 and
Main body 3 is overturn to be connected.
Upset main body 3 and overturning seat 1 are made of brass material, and hardness is moderate.
The device is that one kind overturns structure, including overturning seat 1, trip shaft 2, upset main body 3 and torsionspring 4, and product takes off
After mould, torsionspring 4 applies elastic force to upset main body 3, and upset main body 3 resets, and overturns main body 3 and overturning seat 1 uses brass
Material is made, and brass material inoxidizability is strong, and hardness is moderate, and trip shaft 2 is adopted with the surfaces nitrided processing of S45C, improve hardness and
Surface flatness, realize that structure goes slick, compared in existing upset structure, the device has the characteristics that, same to cross upset bullet
The elastic force of spring, force upset main body to reset, this structure has that stability is strong, structure realize it is simple, can greatly improve product into
Type qualification rate, reduce production cost.
The beneficial effect that the utility model is reached is：The device is a kind of upset structure, and the device passes through torsionspring
To realize the reset of upset main body, brass material inoxidizability is strong, and hardness is moderate, and trip shaft is adopted with the surfaces nitrided places of S45C
Reason, hardness and surface flatness are improved, realizes that structure goes slick, improve the stability of mold work, improve production
Product ratio of briquetting, with the elastic force for crossing turnover spring, force upset main body to reset, this structure has that stability is strong, structure realize it is simple,
Formed product qualification rate can be greatly improved, reduces production cost.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (1)
1. one kind upset structure, including overturning seat（1）, trip shaft（2）, upset main body（3）And torsionspring（4）, its feature exists
In the overturning seat（1）Side be provided with the upset main body（3）, the upset main body（3）It is provided with the trip shaft（2）,
The overturning seat（1）With the upset main body（3）On be equipped with the torsionspring（4）, the overturning seat（1）With the upset
Main body（3）Pass through the trip shaft（2）It is connected, the trip shaft（2）Pass through the torsionspring（4）Respectively with the overturning seat
（1）With the upset main body（3）It is connected, the upset main body（3）With the overturning seat（1）It is made of brass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297994.7U CN206913529U (en) | 2017-03-25 | 2017-03-25 | One kind upset structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297994.7U CN206913529U (en) | 2017-03-25 | 2017-03-25 | One kind upset structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206913529U true CN206913529U (en) | 2018-01-23 |
Family
ID=61311358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720297994.7U Active CN206913529U (en) | 2017-03-25 | 2017-03-25 | One kind upset structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206913529U (en) |
-
2017
- 2017-03-25 CN CN201720297994.7U patent/CN206913529U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |