CN206578273U - A kind of material removing mechanism of the die casting with movable thimble - Google Patents
A kind of material removing mechanism of the die casting with movable thimble Download PDFInfo
- Publication number
- CN206578273U CN206578273U CN201720239741.4U CN201720239741U CN206578273U CN 206578273 U CN206578273 U CN 206578273U CN 201720239741 U CN201720239741 U CN 201720239741U CN 206578273 U CN206578273 U CN 206578273U
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- thimble
- sliding block
- loop bar
- product
- bar
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Abstract
A kind of material removing mechanism of the die casting with movable thimble, including pedestal, product and sliding block, the sliding block is located on pedestal, and thimble is provided with sliding block, and thimble level runs through whole sliding block, at least provided with two thimbles in the sliding block, thimble includes straight-bar and loop bar, and straight-bar is movably connected with loop bar, concordant with sliding block outward flange at the top of loop bar, backing plate is provided with the top of loop bar, shape and the product of backing plate match.The utility model is simple in construction, easy to use, thimble top can dismantle, be difficult to cause scratch to product.
Description
Technical field
The utility model is related to die casting field, specifically refers to a kind of hull and pulp removing machine of the die casting with movable thimble
Structure.
Background technology
Die casting is a kind of metal casting technique, is characterized in applying high pressure to the metal of thawing using mold cavity.Mould leads to
It is often to be processed with the higher alloy of intensity, a bit similar injection molding of this process.Most of die casting casting are all not
Iron content, such as zinc, copper, aluminium, magnesium, lead, tin and terne metal and their alloy.According to the difference of die casting type, need
Use cold-chamber die casting machine or hot chamber machine.Need to peel off the product of die cast from mould in press casting procedure, it is existing
Have and be provided with thimble in technology in die casting machine, for the product of die cast to be ejected from mould, existing thimble is generally
Integrative-structure, thimble easily causes scratch in ejecting product to product；Further, since the shape of product of die cast differs,
There is dissymmetrical structure, using single thimble ejecting product, thickness has differences everywhere due to product, and product is in break away from moulds mistake more
Fragmentation is easily produced in journey, product quality is influenceed.Further, since it is thinner at the top of thimble, it is easily broken off, is broken using long thimble
After need to change whole thimble, waste time and energy and cost be high.
The content of the invention
The purpose of this utility model is to overcome above-mentioned present in thimble ejection die process in prior art die casting machine lack
There is provided can be dismantled at the top of a kind of simple in construction, easy to use, thimble, be difficult to cause product carrying for scratch to live for point and deficiency
The material removing mechanism of the die casting of dynamic thimble.
To realize object above, technical solution of the present utility model is：A kind of die casting with movable thimble
Material removing mechanism, including pedestal, product and sliding block, the sliding block is located on pedestal, and thimble, thimble level are provided with sliding block
Through whole sliding block, it is characterised in that：At least provided with two thimbles in the sliding block, thimble includes straight-bar and loop bar, straight-bar
It is movably connected with loop bar, it is concordant with sliding block outward flange at the top of loop bar, it is provided with backing plate, shape and the product phase of backing plate at the top of loop bar
Matching.
Use and be threadedly coupled between the straight-bar and loop bar.
The beneficial effects of the utility model are：
1st, sliding block is internally provided with least two thimbles in the design, due to there is two during product is ejected
Stress point above, product is pushed out simultaneously up and down, and product is not easily broken.
2nd, the design thimble includes straight-bar and loop bar, and straight-bar is movably connected with loop bar, is put down at the top of loop bar with sliding block outward flange
Together, backing plate is provided with the top of loop bar, shape and the product of backing plate match, when product being ejected using thimble, due to backing plate
Shape matched with product, scratch will not be caused to product at the top of thimble.
3rd, thimble includes straight-bar and loop bar in the design, and straight-bar is movably connected with loop bar, when running into product of different shapes
When, only it need to change loop bar（So that the backing plate shape at the top of loop bar matches with product）, thimble can be caused in product of not damaging
In the case of complete ejection action；Further, since thimble includes straight-bar and loop bar, when thimble needs to change, changing loop bar is
Can, small part situation changes whole thimble, has saved cost.
4th, at least two thimbles are provided with the design, it is single or when need not use all thimbles when need to only use
（Product section position it is too thin with prevent thimble it is caused damage）, the loop bar of corresponding thimble only need to be backed out, it is easy to use.
5th, it is preferred to use in the design between straight-bar and loop bar and is threadedly coupled, it is simple in construction, easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of thimble in the utility model.
In figure：Pedestal 1, product 2, sliding block 3, thimble 4, straight-bar 5, loop bar 6, backing plate 7.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1 to Fig. 2, a kind of material removing mechanism of the die casting with movable thimble, including pedestal 1, product 2 and cunning
Block 3, the sliding block 3 is located on pedestal 1, and thimble 4 is provided with sliding block 3, and the level of thimble 4 runs through whole sliding block 3, and its feature exists
In：At least provided with two thimbles 4 in the sliding block 3, thimble 4 includes straight-bar 5 and loop bar 6, and straight-bar 5 is movably connected with loop bar 6,
The top of loop bar 6 is concordant with the outward flange of sliding block 3, and the top of loop bar 6 is provided with backing plate 7, and shape and the product 2 of backing plate 7 match.
Use and be threadedly coupled between the straight-bar 5 and loop bar 6.
Sliding block 3 is internally provided with least two thimbles 4 in the design, due to having two during product 2 is ejected
Stress point more than individual, product is pushed out simultaneously about 2, and product 2 is not easily broken.The design thimble 4 includes straight-bar 5 and loop bar 6,
Straight-bar 5 is movably connected with loop bar 6, and the top of loop bar 6 is concordant with the outward flange of sliding block 3, and the top of loop bar 6 is provided with backing plate 7, backing plate 7
Shape matches with product 2, when being ejected product 2 using thimble 4, and because the shape of backing plate 7 is matched with product 2, thimble 4 is pushed up
Portion will not cause scratch to product 2.Thimble 4 includes straight-bar 5 and loop bar 6 in the design, and straight-bar 5 is movably connected with loop bar 6, works as chance
During to product 2 of different shapes, only loop bar 6 need to be changed（So that the shape of backing plate 7 at the top of loop bar 6 matches with product 2）, can
So that thimble 4 completes ejection action in the case of product 2 of not damaging；Further, since thimble 4 includes straight-bar 5 and loop bar 6, when
When thimble 4 needs to change, loop bar 6 is changed, small part situation changes whole thimble 4, saved cost.Set in the design
There are at least two thimbles 4, it is single or when need not use all thimbles 4 when need to only use（The portion of product 2 it is too thin with
Prevent thimble 4 from causing damage to it）, the loop bar 6 of corresponding thimble 4 only need to be backed out, it is easy to use.In the design straight-bar 5 with
It is preferred to use threaded connection between loop bar 6, it is simple in construction, easy to use.The utility model is simple in construction, easy to use, thimble
Top can dismantle, be difficult to cause scratch to product.
Claims (2)
1. a kind of material removing mechanism of the die casting with movable thimble, including pedestal（1）, product（2）And sliding block（3）, it is described
Sliding block（3）Positioned at pedestal（1）On, sliding block（3）Inside it is provided with thimble（4）, thimble（4）Level runs through whole sliding block（3）, it is special
Levy and be：The sliding block（3）It is interior at least provided with two thimbles（4）, thimble（4）Including straight-bar（5）And loop bar（6）, straight-bar（5）
With loop bar（6）It is movably connected, loop bar（6）Top and sliding block（3）Outward flange is concordant, loop bar（6）Top is provided with backing plate（7）, pad
Plate（7）Shape and product（2）Match.
2. a kind of material removing mechanism of die casting with movable thimble according to claim 1, it is characterised in that：It is described
Straight-bar（5）With loop bar（6）Between using threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239741.4U CN206578273U (en) | 2017-03-13 | 2017-03-13 | A kind of material removing mechanism of the die casting with movable thimble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239741.4U CN206578273U (en) | 2017-03-13 | 2017-03-13 | A kind of material removing mechanism of the die casting with movable thimble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206578273U true CN206578273U (en) | 2017-10-24 |
Family
ID=60111989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720239741.4U Active CN206578273U (en) | 2017-03-13 | 2017-03-13 | A kind of material removing mechanism of the die casting with movable thimble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206578273U (en) |
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2017
- 2017-03-13 CN CN201720239741.4U patent/CN206578273U/en active Active
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