CN205914736U - Slider compound die buffer structure - Google Patents
Slider compound die buffer structure Download PDFInfo
- Publication number
- CN205914736U CN205914736U CN201620778840.5U CN201620778840U CN205914736U CN 205914736 U CN205914736 U CN 205914736U CN 201620778840 U CN201620778840 U CN 201620778840U CN 205914736 U CN205914736 U CN 205914736U
- Authority
- CN
- China
- Prior art keywords
- slide block
- thimble
- hole
- latch segment
- buffer structure
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a slider compound die buffer structure, including thimble, elastic element and latch segment, the through -hole has been seted up to the slider, the thimble set up with sliding in in the through -hole, the latch segment is fixed in in the through -hole, elastic element arranges in just be located in the through -hole the thimble reaches between the latch segment to it makes to provide an elastic force the thimble stretches out outside the slider, so that the mold core is replaced to the thimble. The utility model discloses slider compound die buffer structure has simple structure, and effectively prolongs the life's of slider and mold core advantage.
Description
Technical field
This utility model is related to a kind of buffer structure, more particularly, to a kind of plays buffering to slide block and core rod in matched moulds
Effect, structure is simple, and effective slide block matched moulds buffer structure extending slide block and the service life of core rod.
Background technology
Existing large die-casting mould is to be connected offer matched moulds thrust or die sinking pulling force with slide block using heavy oil cylinder, then leads to
Cross slipper push dynamic model and carry out matched moulds or die sinking with core rod.However, during matched moulds, slide block often high-speed impact core rod
Side, the spot speed that slide block collides core rod is quickly, and slide block and core rod work under the collision of high speed for a long time and be easy to lead
Cause both to hit to collapse or break, greatly reduce the usage cycles of slide block and core rod.
Utility model content
The purpose of this utility model is to provide a kind of structure simple, and effective service life extending slide block and core rod
Slide block matched moulds buffer structure.
To achieve these goals, this utility model provide slide block matched moulds buffer structure include thimble, flexible member and
Latch segment, described slide block offers through hole, and described thimble is slidingly arranged in described through hole, and described latch segment is fixed on described
In through hole；Described flexible member is placed in described through hole and is located between described thimble and described latch segment, and provides an elasticity
Power makes described thimble stretch out outside described slide block, so that core rod supported by described thimble.
Compared with prior art, this utility model passes through setting thimble, flexible member in described slide block, recycles locking
Described flexible member and thimble are positioned in described slide block block, thus outwards being provided for described thimble by described flexible member
The elastic force stretched out, therefore, when described slide block and described core rod high speed near when, can be supported first by described thimble described in
Core rod, thus entering row buffering using described flexible member to core rod, therefore, it can effectively prevent described slide block to described core rod
Hard hit, its structure is simple, processing, low cost, can effectively extend the service life of slide block and core rod.
It is preferred that described through hole is shoulder hole, the aperture of described shoulder hole is divided into leading portion, stage casing and back segment from small to large,
Described thimble has needle point and syringe needle, and described needle point is located at described leading portion, and described syringe needle is located at described stage casing, described flexible member
It is placed in described stage casing, described latch segment is fixed on described back segment.
Specifically, the cross section of described latch segment is in kidney-shaped.
More specifically, one end of described latch segment is fixed with described slide block by a fixed screw.
It is preferred that described flexible member is compression spring.
Brief description
Fig. 1 is the schematic diagram of this utility model slide block matched moulds buffer structure.
Specific embodiment
By describing technology contents of the present utility model, structural features, the effect realized in detail, below in conjunction with embodiment
And coordinate accompanying drawing to be explained in detail.
As shown in figure 1, this utility model slide block matched moulds buffer structure 100 includes thimble 1, flexible member 2 and latch segment 3,
Described slide block 200 offers through hole 4, and described thimble 1 is slidingly arranged in described through hole 4, and described latch segment 3 is fixed on described
In through hole 4；Described flexible member 2 is compression spring, described flexible member 2 be placed in described through hole 4 and be located at described thimble 1 and
Between described latch segment 3, and an elastic force is provided so that described thimble 1 is stretched out outside described slide block 200, so that described thimble 1 is supported
Core rod 300.
Described through hole 4 is shoulder hole, and the aperture of described shoulder hole is divided into leading portion 41, stage casing 42 and back segment 43 from small to large,
Described thimble 1 has needle point and syringe needle, and described needle point is located at described leading portion 41, and described syringe needle is located at described stage casing 42, described bullet
Property element 2 is placed in described stage casing 42；The cross section of described back segment 43 and described latch segment 3 is in kidney-shaped, and described latch segment 3 is built-in
In described back segment 43, and one end of described latch segment 3 is passed through a fixed screw 5 and is fixed with described slide block 200.
Compared with prior art, this utility model passes through setting thimble 1, flexible member 2, then profit in described slide block 200
With latch segment 3, described flexible member 2 and thimble 1 are positioned in described slide block 200, thus being institute by described flexible member 2
Stating thimble 1 provides outwardly directed elastic force, therefore, when described slide block 200 and described core rod 300 high speed near when, Ke Yitong
Cross described thimble 1 and support described core rod 300 first, thus row buffering is entered to core rod 300 using described flexible member 2, therefore, can
Effectively to prevent the hard hit to described core rod 300 for the described slide block 200, its structure is simple, and processing, low cost can effectively be prolonged
Slim slide block 200 and the service life of core rod 300.
Above disclosed only preferred embodiments of the present utility model, can not limit this utility model with this certainly
Interest field, the equivalent variations therefore made according to this utility model claim, still fall within this utility model and covered
Scope.
Claims (5)
1. a kind of slide block matched moulds buffer structure it is characterised in that: include thimble, flexible member and latch segment, described slide block opens up
There is through hole, described thimble is slidingly arranged in described through hole, and described latch segment is fixed in described through hole；Described flexible member
It is placed in described through hole and is located between described thimble and described latch segment, and it is described to provide an elastic force so that described thimble is stretched out
Outside slide block, so that core rod supported by described thimble.
2. slide block matched moulds buffer structure as claimed in claim 1 it is characterised in that: described through hole be shoulder hole, described ladder
The aperture in hole is divided into leading portion, stage casing and back segment from small to large, and described thimble has needle point and syringe needle, and described needle point is before described
Section, described syringe needle is located at described stage casing, and described flexible member is placed in described stage casing, and described latch segment is fixed on described back segment.
3. slide block matched moulds buffer structure as claimed in claim 2 it is characterised in that: the cross section of described latch segment be in kidney-shaped.
4. slide block matched moulds buffer structure as claimed in claim 3 it is characterised in that: it is fixing that one end of described latch segment passes through one
Screw is fixed with described slide block.
5. slide block matched moulds buffer structure as claimed in claim 1 it is characterised in that: described flexible member be compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778840.5U CN205914736U (en) | 2016-07-22 | 2016-07-22 | Slider compound die buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778840.5U CN205914736U (en) | 2016-07-22 | 2016-07-22 | Slider compound die buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205914736U true CN205914736U (en) | 2017-02-01 |
Family
ID=57873871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620778840.5U Expired - Fee Related CN205914736U (en) | 2016-07-22 | 2016-07-22 | Slider compound die buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205914736U (en) |
-
2016
- 2016-07-22 CN CN201620778840.5U patent/CN205914736U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170201 Termination date: 20190722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |