CN206633324U - A kind of mould of line control machine button - Google Patents
A kind of mould of line control machine button Download PDFInfo
- Publication number
- CN206633324U CN206633324U CN201720219804.XU CN201720219804U CN206633324U CN 206633324 U CN206633324 U CN 206633324U CN 201720219804 U CN201720219804 U CN 201720219804U CN 206633324 U CN206633324 U CN 206633324U
- Authority
- CN
- China
- Prior art keywords
- jacking block
- push rod
- cavity
- control machine
- line control
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of mould of line control machine button, including front template, rear pattern plate and jacking block component, is inlaid with front cavity in front template, rear cavity is inlaid with rear pattern plate, formed with product die cavity between front cavity and rear cavity.Jacking block component sequentially passes through rear pattern plate and rear cavity, jacking block component includes jacking block and the push rod being fixedly connected with jacking block, the roof of jacking block abuts with front cavity, and a side wall of jacking block and the adjacent sidewalls of product die cavity, the area of the cross section of push rod are less than the area of the cross section of jacking block.The bottom of jacking block offers mounting groove, and the upper end of push rod is inserted in mounting groove, and jacking block is fixedly connected by fixture with push rod, and the bottom of push rod is provided with fixed seat, and fixed seat is the step outwardly protruded from push rod.The mould of the structure ejects smooth in the demoulding and can save mold materials while reduce cost.
Description
Technical field
Injection mold technology is the utility model is related to, is to be related to a kind of mould of line control machine button specifically.
Background technology
In existing mould jacking block is usually integral type jacking block, as shown in fig. 6, integral type jacking block 1 is in the longitudinal direction
Uniformly extend to both ends, the volume of integral type jacking block 1 is big, and the frictional force between lower template is big, ejection can be caused to have some setbacks during the demoulding
Freely, productivity ratio is reduced, can also cause the waste of die steel.
The content of the invention
The purpose of this utility model, which is to provide during a kind of demoulding, to be ejected smooth and can save mold materials, reduce the line of cost
Control the mould of device button.
To realize such scheme, the utility model provide a kind of mould of line control machine button, including front template, rear pattern plate with
And jacking block component, front cavity is inlaid with front template；Rear pattern plate is abutted with front template, and rear cavity, preceding mould are inlaid with rear pattern plate
Benevolence is oppositely arranged with rear cavity, formed with product die cavity between front cavity and rear cavity；Jacking block component sequentially pass through rear pattern plate and
Rear cavity；Jacking block component includes jacking block and the push rod being fixedly connected with jacking block, and the roof of jacking block abuts with front cavity, and the one of jacking block
Individual side wall and the adjacent sidewalls of product die cavity；The area of the cross section of push rod is less than the area of the cross section of jacking block；The bottom of jacking block
Portion offers mounting groove, and the upper end of push rod is inserted in mounting groove, and the first fixing hole is offered in the side wall of push rod upper end, is pushed up
The opening position corresponding with the first fixing hole offers the second fixing hole on block, and fixture inserts the first fixing hole and second and fixed
Jacking block is fixedly connected with push rod in hole；The bottom of push rod is provided with fixed seat, and fixed seat is from the outwardly convex of push rod
The step gone out.The shape of product die cavity and the exterior contour of line control machine button match, and shapes and sizes are provided with front cavity
The projection corresponding with the character on line control machine button.
One preferable scheme is that fixture is pin.
Further preferred scheme is that pin radially runs through jacking block and push rod push rod.
One preferable scheme is that the cross section of push rod is circle.
One preferable scheme is that the mould of line control machine button also includes base and multiple thimbles, is set on line control machine button
Button fixed plate is equipped with, fixed seat is arranged in base, and the first end of thimble stretches into product type intracavitary, and is supported with button fixed plate
Connect, the second end of thimble is fixedly connected with base.
From such scheme, the scheme being fixedly connected using jacking block with push rod, because the area of the cross section of push rod is small
Area in the cross section of jacking block, therefore the ejection of jacking block component is smooth during the demoulding, improves the jacking block group of productivity ratio, the in addition structure
Part can save mold materials, reduce abridged edition.
Brief description of the drawings
Fig. 1 is the sectional view of the Die Embodiment of the utility model line control machine button.
Fig. 2 be the utility model line control machine button Die Embodiment in front cavity, rear cavity, thimble and push rod component
Structure decomposition figure.
Fig. 3 be the utility model line control machine button Die Embodiment in push rod component structural representation.
Fig. 4 be the utility model line control machine button Die Embodiment in push rod component structure decomposition figure.
Fig. 5 is the partial enlarged drawing at A in Fig. 1.
Fig. 6 is the structural representation of integral type jacking block in the prior art.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Referring to Fig. 1 and Fig. 2, the mould of the line control machine button of the present embodiment include front template 2, rear pattern plate 3, jacking block component 4,
Base 5 and multiple thimbles 6, front cavity 21 is inlaid with front template 2；Rear pattern plate 3 abuts with front template 2, is inlayed in rear pattern plate 3
There is rear cavity 31, front cavity 21 is oppositely arranged with rear cavity 31, and formed with product die cavity between front cavity 21 and rear cavity 31
8.The shape of product die cavity 8 and the exterior contour of line control machine button 7 match, and shapes and sizes and line are provided with front cavity 21
Control the corresponding projection of character on device button 7.
Referring to Fig. 2 to Fig. 4, jacking block component 4 sequentially passes through rear pattern plate 3 and rear cavity 31, and jacking block component 4 includes the He of jacking block 41
The push rod 42 being fixedly connected with jacking block 41, the roof of jacking block 41 abut with front cavity 21, the side wall and product type of jacking block 41
The adjacent sidewalls of chamber 8.The cross section of push rod 42 is circle, and the area of the cross section of push rod 42 is less than the cross section of jacking block 41
Area, the bottom of jacking block 41 offer mounting groove 411, and the upper end of push rod 42 is inserted in mounting groove 411, the upper end of push rod 42
Offer the first fixing hole 421 in side wall, the opening position corresponding with the first fixing hole 421 offers the second fixation on jacking block 41
Hole 412, fixture 43 insert in the first fixing hole 421 and the second fixing hole 412 jacking block 41 and push rod 42 being fixedly connected on one
Rise.Preferably, fixture 43 (Fig. 5 shows) is pin.Pin radially runs through jacking block 41 and push rod 42 push rod 42.
Referring to Fig. 3 to Fig. 5, the bottom of push rod 42 is provided with fixed seat 422, and fixed seat 422 is arranged in base 5, fixed
Seat 422 is the step outwardly protruded from push rod 42.Preferably, the material of push rod 42 reaches 690 MPa using intensity
More than high strength steel, high stiffness steel can ensure that push rod 42 has enough intensity, will not flexural deformation during the demoulding.Line control machine
Button fixed plate 71 is provided with button 7, the first end of thimble 6 is stretched into product die cavity 8, and is abutted with button fixed plate 71,
Second end of thimble 6 is fixedly connected with base 5.
Therefore the scheme being fixedly connected using jacking block with push rod, because the area of the cross section of push rod is less than jacking block
Cross section area, therefore the ejection of jacking block component is smooth when being stripped, and can improve productivity ratio, the jacking block component of the structure can in addition
Save mold materials, reduce abridged edition.
Finally it is emphasized that the utility model is not limited to above-mentioned embodiment, change, push rod such as fixture quantity
The changes such as the change of shape of cross section should also be included in the protection domain of the utility model claims.
Claims (5)
1. a kind of mould of line control machine button, including
Front template, front cavity is inlaid with the front template；
Rear pattern plate, the rear pattern plate are abutted with the front template, and rear cavity, the front cavity and institute are inlaid with the rear pattern plate
State rear cavity to be oppositely arranged, formed with product die cavity between the front cavity and the rear cavity；
It is characterized in that：
The mould also includes jacking block component, and the jacking block component sequentially passes through the rear pattern plate and the rear cavity；The top
Block assembly includes jacking block and the push rod being fixedly connected with the jacking block, and the roof of the jacking block abuts with the front cavity, described
One side wall of jacking block and the adjacent sidewalls of the product die cavity；The area of the cross section of the push rod is less than the horizontal stroke of the jacking block
The area in section；The bottom of the jacking block offers mounting groove, and the upper end of the push rod is inserted in the mounting groove, the top
Offer the first fixing hole in the side wall of bar upper end, the opening position corresponding with first fixing hole opens up on the jacking block
There is the second fixing hole, fixture, which is inserted in first fixing hole and second fixing hole, consolidates the jacking block and the push rod
Fixed connection；The bottom of the push rod is provided with fixed seat, and the fixed seat is the platform outwardly protruded from the push rod
Rank；
The shape and the exterior contour of line control machine button of the product die cavity match, and shape and big is provided with the front cavity
The small projection corresponding with character on the line control machine button.
2. the mould of line control machine button according to claim 1, it is characterised in that：
The fixture is pin.
3. the mould of line control machine button according to claim 2, it is characterised in that：
The pin radially runs through the jacking block and the push rod the push rod.
4. the mould of the line control machine button according to any one of claims 1 to 3, it is characterised in that：
The cross section of the push rod is circle.
5. the mould of the line control machine button according to any one of claims 1 to 3, it is characterised in that：
The mould of the line control machine button also includes base and multiple thimbles, and being provided with button on the line control machine button fixes
Plate, the fixed seat are arranged in the base, and the first end of the thimble stretches into the product type intracavitary, and with the button
Fixed plate is abutted, and the second end of the thimble is fixedly connected with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219804.XU CN206633324U (en) | 2017-03-08 | 2017-03-08 | A kind of mould of line control machine button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219804.XU CN206633324U (en) | 2017-03-08 | 2017-03-08 | A kind of mould of line control machine button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206633324U true CN206633324U (en) | 2017-11-14 |
Family
ID=60252885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720219804.XU Expired - Fee Related CN206633324U (en) | 2017-03-08 | 2017-03-08 | A kind of mould of line control machine button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206633324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936565A (en) * | 2019-12-04 | 2020-03-31 | 苏州亿源精密模具有限公司 | Short taper pin drawing of patterns key cap's mould |
-
2017
- 2017-03-08 CN CN201720219804.XU patent/CN206633324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936565A (en) * | 2019-12-04 | 2020-03-31 | 苏州亿源精密模具有限公司 | Short taper pin drawing of patterns key cap's mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |