CN207696987U - A kind of pull rod thimble formula mold - Google Patents
A kind of pull rod thimble formula mold Download PDFInfo
- Publication number
- CN207696987U CN207696987U CN201721840507.3U CN201721840507U CN207696987U CN 207696987 U CN207696987 U CN 207696987U CN 201721840507 U CN201721840507 U CN 201721840507U CN 207696987 U CN207696987 U CN 207696987U
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- brace
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- thimble
- button bit
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Abstract
The utility model discloses a kind of pull rod thimble formula molds, including upper die and lower die, the die cavity for pouring into a mould product is provided between the upper die and lower die, the die cavity includes the button bit chamber of button bit on the downside of the swash plate chamber and corresponding product of corresponding product inclined plate main body, it is provided with top plate below the lower die, it is provided with brace on the top plate, the brace passes through lower die, and to be provided with button bit outer fix on the downside of bending part and product corresponding for brace upper end, vertical rising stem is additionally provided on the top plate, the vertical rising stem upper end is provided with horizontal thimble, the horizontal thimble passes through the bending part of brace to withstand button bit on the downside of product；It by rational structural improvement, drives brace hydrous water flat-top needle to withstand button bit on the downside of product especially by top plate, button bit on the downside of product will not be damaged when product being made to eject, is smoothly demoulded.
Description
Technical field
The utility model is related to mold injection technical field, especially a kind of pull rod thimble formula mold.
Background technology
With the progress of production technology, the shell of electric appliance used in everyday has various shapes, wherein being no lack of one
A little complicated and irregular components, for the shell product of some injection moldings, some are according to the structure of integral product connection etc.
Demand needs to design back-off, such as is component inclined, that reverse side carries button bit in itself, and die sinking knockout course is easily damaged portion
Part, and traditional method is 1. increase oblique top gradients, risk is that oblique top angle is easily damaged greatly very much, after leading to step on mould etc. seriously
Fruit；2. increasing multiple points of moulds, risk is that mold thickness is exceeded, increases injection molding cost.
Invention content
For overcome the deficiencies in the prior art, the utility model provides a kind of pull rod thimble formula mold.This practicality is new
Technical solution is used by type solves its technical problem：
A kind of pull rod thimble formula mold, including upper die and lower die are provided with for pouring between the upper die and lower die
The die cavity of product is noted, the die cavity includes the button bit chamber of button bit on the downside of the swash plate chamber and corresponding product of corresponding product inclined plate main body,
It is provided with top plate below the lower die, brace is provided on the top plate, the brace passes through lower die, and brace upper end
It is corresponding with button bit outer fix on the downside of product to be provided with bending part, vertical rising stem, the vertical liter are additionally provided on the top plate
Bar upper end is provided with horizontal thimble, and the horizontal thimble passes through the bending part of brace to withstand button bit on the downside of product.
As a preference, it is provided with connector on the top plate, sliding slot is provided on the connector and is connected with brace
It connects.
As a preference, the lower die is built-in with removable guiding piece for guiding brace.
As a preference, the brace lower end is provided with the sliding slot that ball sticks into connector.
As a preference, the horizontal thimble is flat thimble.
The utility model has the beneficial effects that：By rational structural improvement, brace is driven to match especially by top plate
Heshui flat-top needle withstands button bit on the downside of product, and button bit on the downside of product will not be damaged when product being made to eject, is smoothly demoulded.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
It is with reference to the accompanying drawings and embodiments, right in order to make the object, technical solution and advantage of the application be more clearly understood
The utility model is further elaborated.For the thorough explanation present invention, some spies can be related in following description
Determine details.And in these no specific details, the invention can still be realized, i.e., the technical staff in fields uses this
These of place describe and state that the others skilled in the art into fields can more effectively introduce their work essence.
Referring to Fig.1, a kind of pull rod thimble formula mold, including upper die and lower die 1 are set between the upper die and lower die 1
It is equipped with the die cavity for pouring into a mould product 2, the die cavity includes on the downside of the swash plate chamber and corresponding product of corresponding product inclined plate main body 21
The button bit chamber of button bit 22,1 lower section of the lower die are provided with top plate 3, brace 4, the brace 4 are provided on the top plate 3
Across lower die 1, and to be provided with bending part 41 corresponding with 22 outer fix of button bit on the downside of product for 4 upper end of brace, on the top plate 3
It is additionally provided with vertical rising stem 5,5 upper end of vertical rising stem is provided with horizontal thimble 6, and the horizontal thimble 6 passes through brace 4
Bending part 41 withstands button bit 22 on the downside of product.
In demoulding, upper mold rises, and then top plate 3, which rises, drives thimble, vertical rising stem 5 to rise while driving brace 4
It moves obliquely, bending part 41 just retreats demoulding at this time and horizontal thimble 6 is relatively motionless, can thus be detained to avoid on the downside of product
It is damaged at position 22.
It is provided with connector 7 on the top plate 3, sliding slot 71 is provided on the connector 7 and is connect with brace 4, ensures top
When plate 3 rises, smoothness is driven with brace 4.4 lower end of the brace is provided with the sliding slot 71 that ball sticks into connector 7.It is described
Horizontal thimble 6 is flat thimble.
The lower die 1 is built-in with removable guiding piece 8 and is used to guide brace 4, ensures 4 stable movement of brace, and
Guiding piece 8 is replaceable when damaging.
According to above-mentioned principle, the utility model can also carry out change and modification appropriate to the above embodiment.Therefore,
The utility model is not limited to specific implementation mode disclosed and described above, to some modifications and changes of the utility model
It should also be as falling into the protection scope of the claims of the present utility model.
Claims (5)
1. a kind of pull rod thimble formula mold, including upper die and lower die (1), it is arranged between the upper die and lower die (1) useful
In the die cavity of cast product (2), the die cavity includes button on the downside of the swash plate chamber and corresponding product of corresponding product inclined plate main body (21)
The button bit chamber of position (22), it is characterised in that：It is provided with top plate (3) below the lower die (1), is provided on the top plate (3) tiltedly
Pull rod (4), the brace (4) passes through lower die (1), and brace (4) upper end is provided with bending part (41) and is detained on the downside of product
Position (22) outer fix corresponds to, and is additionally provided with vertical rising stem (5) on the top plate (3), vertical rising stem (5) upper end is provided with
Horizontal thimble (6), the horizontal thimble (6) pass through the bending part (41) of brace (4) to withstand button bit (22) on the downside of product.
2. a kind of pull rod thimble formula mold according to claim 1, it is characterised in that：It is arranged on the top plate (3)
There is connector (7), be provided with sliding slot (71) on the connector (7) connect with brace (4).
3. a kind of pull rod thimble formula mold according to claim 1, it is characterised in that：The lower die (1) is built-in with
Removable guiding piece (8) is for guiding brace (4).
4. a kind of pull rod thimble formula mold according to claim 2, it is characterised in that：Brace (4) lower end
It is provided with the sliding slot (71) that ball sticks into connector (7).
5. a kind of pull rod thimble formula mold according to claim 1, it is characterised in that：The horizontal thimble (6) is
Flat thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840507.3U CN207696987U (en) | 2017-12-22 | 2017-12-22 | A kind of pull rod thimble formula mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840507.3U CN207696987U (en) | 2017-12-22 | 2017-12-22 | A kind of pull rod thimble formula mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696987U true CN207696987U (en) | 2018-08-07 |
Family
ID=63028609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721840507.3U Active CN207696987U (en) | 2017-12-22 | 2017-12-22 | A kind of pull rod thimble formula mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204017A (en) * | 2020-02-13 | 2020-05-29 | 宁波方正汽车模具股份有限公司 | Inclined top ejection mechanism of injection mold for automobile front bumper |
-
2017
- 2017-12-22 CN CN201721840507.3U patent/CN207696987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204017A (en) * | 2020-02-13 | 2020-05-29 | 宁波方正汽车模具股份有限公司 | Inclined top ejection mechanism of injection mold for automobile front bumper |
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