CN209126117U - A kind of thimble that mold is conveniently replaceable - Google Patents
A kind of thimble that mold is conveniently replaceable Download PDFInfo
- Publication number
- CN209126117U CN209126117U CN201822027238.XU CN201822027238U CN209126117U CN 209126117 U CN209126117 U CN 209126117U CN 201822027238 U CN201822027238 U CN 201822027238U CN 209126117 U CN209126117 U CN 209126117U
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- CN
- China
- Prior art keywords
- thimble
- ejector retainner
- retainner plate
- main body
- fixedly installed
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of thimbles that mold is conveniently replaceable, including thimble main body and ejector retainner plate main body, the thimble subject activity is connected to the inside of ejector retainner plate main body, the inside of the thimble main body is fixedly installed with thimble, the bottom end of the thimble is fixedly welded with clamping platform, the top of the thimble is rotatably equipped with thimble head, the inner tip of the ejector retainner plate main body is fixedly installed with ejector retainner plate, the lower end of the upper ejector retainner plate is fixedly installed with lower ejector retainner plate, the top surface edge of the upper ejector retainner plate offers the second fixation hole, the lower surface of the upper ejector retainner plate offers grafting block, the lower ejector retainner plate upper surface offers the first fixation hole, the upper surface of the lower ejector retainner plate offers centre hole, the inside of the centre hole is fixedly installed with clamping block main body.The utility model can reduce the disassembly of mold, save the time and improve working efficiency.
Description
Technical field
The utility model relates to die apparatus technical field, specially a kind of thimble that mold is conveniently replaceable.
Background technique
Thimble when something goes wrong, existing technical method be first mold is unloaded from injection molding machine, dismantle rear mold fixed plate,
Exit ejector retainner plate, the fixing screws for unscrewing upper and lower ejector retainner plate, take out need replacing thimble, needs are installed again thimble, it is die-filling,
It could continue to produce after a series of movement such as being again reinstalled on injection molding machine mold, debugging.Need to expend a large amount of pincers
Work dismounts working hour, causes the raising of human cost, the reduction of production efficiency, and when replace thimble, injection molding machine leave unused and
The a series of production cost such as the loss of the electricity charge can also improve in addition being dismounted for multiple times mold influences whether the precision of mold, institute
It is solved the above problems with needing a kind of thimble that mold is conveniently replaceable.
Utility model content
The purpose of this utility model is to provide a kind of thimbles that mold is conveniently replaceable, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of thimble that mold is conveniently replaceable, including
Thimble main body and ejector retainner plate main body, the thimble subject activity are connected to the inside of ejector retainner plate main body, the thimble main body it is interior
Portion is fixedly installed with thimble, and the bottom end of the thimble is fixedly welded with clamping platform, and the top of the thimble is rotatably equipped with thimble
Head, the inner tip of the ejector retainner plate main body are fixedly installed with ejector retainner plate, and the lower end of the upper ejector retainner plate is fixedly installed with down
Ejector retainner plate, the top surface edge of the upper ejector retainner plate offer the second fixation hole, and the lower surface of the upper ejector retainner plate offers slotting
Block is connect, the lower ejector retainner plate upper surface offers the first fixation hole, and the upper surface of the lower ejector retainner plate offers centre hole, described
The inside of centre hole is fixedly installed with clamping block main body.
Preferably, the upper end face of the clamping platform is welded with block.
Preferably, the bottom end of the thimble head is welded with threaded post.
Preferably, the top of the thimble offers threaded hole.
Preferably, the inside of the clamping block main body is fixedly installed with spring, and one end of the spring is fixedly installed with card
Connect block.
Preferably, the inner surface of the centre hole offers sliding slot, and sliding slot is adapted with clamping block main body.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is welded with block in the upper end face of clamping platform, and block can be with clamping when clamping platform rotates
Block mutually squeezes, to be conducive to the installation and taking-up of thimble main body, the bottom end of thimble head is welded with threaded post, and thimble head passes through spiral shell
Line column is threadedly coupled with threaded hole, to be convenient for changing thimble head, increases the service life of thimble main body, the top of thimble opens up
Threaded hole, fixed position can be provided for the thimble head more renewed, the inside for being clamped block main body is fixedly installed with spring, spring
It can be to provide the power of recovery after clamping block compression, one end of spring is fixedly installed with clamping block, and clamping block can be with clamping
Platform is mutually clamped, to further fix the bottom end of thimble main body, the inner surface of centre hole offers sliding slot, and sliding slot can be card
It connects block main body and space is provided, and be conducive to retraction when clamping block is compressed.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the thimble agent structure schematic diagram of the utility model；
Fig. 3 is the ejector retainner plate agent structure schematic diagram of the utility model；
Fig. 4 is the clamping block agent structure schematic diagram of the utility model.
In figure: 1- thimble main body, 2- ejector retainner plate main body, 3- threaded post, 4- thimble head, 5- threaded hole, 6- thimble, 7- gear
Ejector retainner plate, 11- are clamped block main body, the first fixation hole of 12-, 13- centre hole, 14- under block, 8- clamping platform, the upper ejector retainner plate of 9-, 10-
Second fixation hole, 15- grafting block, 16- spring, 17- clamping block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of thimble that mold is conveniently replaceable, including top
Needle main body 1 and ejector retainner plate main body 2,1 activity of thimble main body are connected to the inside of ejector retainner plate main body 2, and the inside of thimble main body 1 is fixed
Thimble 6 is installed, the bottom end of thimble 6 is fixedly welded with clamping platform 8, and the top of thimble 6 is rotatably equipped with thimble head 4, ejector retainner plate
The inner tip of main body 2 is fixedly installed with ejector retainner plate 9, and the lower end of upper ejector retainner plate 9 is fixedly installed with lower ejector retainner plate 10, upper thimble
The top surface edge of plate 9 offers the second fixation hole 14, and the lower surface of upper ejector retainner plate 9 offers grafting block 15, lower ejector retainner plate 10
Upper surface offers the first fixation hole 12, and the upper surface of lower ejector retainner plate 10 offers centre hole 13, and the inside of centre hole 13 is fixed
Clamping block main body 11 is installed.
The upper end face of clamping platform 8 is welded with block 7, and the bottom end of thimble head 4 is welded with threaded post 3, and the top of thimble 6 is opened
Equipped with threaded hole 5, the inside for being clamped block main body 11 is fixedly installed with spring 16, and one end of spring 16 is fixedly installed with clamping block
17, the inner surface of centre hole 13 offers sliding slot, and sliding slot is adapted with clamping block main body 11.
Working principle: thimble main body 1 can be such that the top of thimble head 4 deforms, influence the matter of product under prolonged use
Amount when only thimble head 4 deforms, is not needed under mould release, only in the case where thimble main body 1 is not damaged elsewhere
It needs for thimble to be parked in ejection die, then drives threaded post 3 to rotate with external force rotation thimble head 4, threaded post 3 can be when rotating
The inner rotation of threaded hole 5, so that thimble head 4 be removed, the thimble head 4 more renewed advantageously reduces disassembly mold, to mention
High efficiency first separates upper ejector retainner plate 9 and lower ejector retainner plate 10 when if necessary to replace thimble main body 1, then will need more
The thimble main body 1 changed is rotated with external force, and thimble main body 1 will drive clamping platform 8 in rotation and rotate, can band when clamping platform 8 rotates
The block 7 of dynamic upper surface rotates, and the constantly rotation of block 7 can squeeze clamping block 17, so that clamping block 17 is squeezed spring 16, to make card
It connects block 17 to retract to inside sliding slot, is not clamped with 8 phase of clamping platform, then pulls up thimble main body 1 with external force again, make thimble
Main body 1 is detached from the inside of centre hole 13, and while thimble main body 1 is detached from centre hole 13, clamping block 17 can be by the bullet of spring 16
Power effect is lower to restore initial position, first that the bottom end of thimble main body 1 and centre hole 13 is opposite when installing new thimble main body 1
It answers, block 7 is made to be staggered with clamping block 17, then entered inside centre hole 13 with pressed by external force thimble main body 1, then external force
The bottom end of lower clamping platform 8 is contacted with clamping block 17, and clamping block 17 is expressed to inside sliding slot, low in the upper surface of clamping platform 8
When the lower surface of clamping block 17, clamping block 17 can be by the lower recovery initial position of elastic force effect of spring 16, and makes clamping block 17
It is clamped with 8 phase of clamping platform, to complete the installation of thimble main body 1, is then again clamped upper ejector retainner plate 9 and lower 10 phase of ejector retainner plate,
Simultaneously thimble main body 1 can socket-connect with centre hole 13, when upper ejector retainner plate 9 mutually be closed with lower ejector retainner plate 10, grafting block 15 understand with
The clamping of 13 phase of centre hole prevents thimble 6 from shaking at work, influences work to further fix the position of thimble 6.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of thimble that mold is conveniently replaceable, including thimble main body (1) and ejector retainner plate main body (2), it is characterised in that: the top
Needle main body (1) activity is connected to the inside of ejector retainner plate main body (2), and the inside of the thimble main body (1) is fixedly installed with thimble
(6), the bottom end of the thimble (6) is fixedly welded with clamping platform (8), and the top of the thimble (6) is rotatably equipped with thimble head
(4), the inner tip of the ejector retainner plate main body (2) is fixedly installed with ejector retainner plate (9), and the lower end of the upper ejector retainner plate (9) is solid
Dingan County is equipped with lower ejector retainner plate (10), and the top surface edge of the upper ejector retainner plate (9) offers the second fixation hole (14), the upper top
The lower surface of needle plate (9) offers grafting block (15), and lower ejector retainner plate (10) upper surface offers the first fixation hole (12), institute
The upper surface for stating lower ejector retainner plate (10) offers centre hole (13), and the inside of the centre hole (13) is fixedly installed with clamping block master
Body (11).
2. the thimble that a kind of mold according to claim 1 is conveniently replaceable, it is characterised in that: the clamping platform (8) it is upper
End surfaces are welded with block (7).
3. the thimble that a kind of mold according to claim 1 is conveniently replaceable, it is characterised in that: the bottom of the thimble head (4)
End is welded with threaded post (3).
4. the thimble that a kind of mold according to claim 1 is conveniently replaceable, it is characterised in that: the top of the thimble (6)
Offer threaded hole (5).
5. the thimble that a kind of mold according to claim 1 is conveniently replaceable, it is characterised in that: the clamping block main body (11)
Inside be fixedly installed with spring (16), one end of the spring (16) is fixedly installed with clamping block (17).
6. the thimble that a kind of mold according to claim 1 is conveniently replaceable, it is characterised in that: the centre hole (13) it is interior
Surface offers sliding slot, and sliding slot is adapted with clamping block main body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822027238.XU CN209126117U (en) | 2018-12-05 | 2018-12-05 | A kind of thimble that mold is conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822027238.XU CN209126117U (en) | 2018-12-05 | 2018-12-05 | A kind of thimble that mold is conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209126117U true CN209126117U (en) | 2019-07-19 |
Family
ID=67248051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822027238.XU Active CN209126117U (en) | 2018-12-05 | 2018-12-05 | A kind of thimble that mold is conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209126117U (en) |
-
2018
- 2018-12-05 CN CN201822027238.XU patent/CN209126117U/en active Active
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