CN206124107U - Solid L moulds material tenon injection mold - Google Patents
Solid L moulds material tenon injection mold Download PDFInfo
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- CN206124107U CN206124107U CN201620691208.7U CN201620691208U CN206124107U CN 206124107 U CN206124107 U CN 206124107U CN 201620691208 U CN201620691208 U CN 201620691208U CN 206124107 U CN206124107 U CN 206124107U
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Abstract
The utility model discloses a solid L moulds material tenon injection mold, it includes the die carrier, cope match -plate pattern and lower bolster, the literal board of going to work is connected to the cope match -plate pattern, be equipped with the die cavity that the solid L that moulds plastics moulded the material tenon between cope match -plate pattern and the lower bolster, it is equipped with the runner on the literal board to go to work, the runner communicates with each other with the die cavity through watering, be equipped with product ejection mechanism between lower bolster bottom and the die carrier, be equipped with the back stitching on the product ejection mechanism, the cover has the spring in the back stitching, the spring is located between the spring cavity and ejecting pin face plate of lower bolster lower surface, be equipped with the guide pillar on the lower bolster, the cope match -plate pattern corresponds the position and is equipped with the guide pin bushing of being connected with guide post matching. By adopting the above technique, the utility model, ejection bottom plate on the exogenic action, the rebound, when the guide effect of ejecting pin face plate through -hole, perpendicular rebound, it is ejecting to mould the material tenon with L, under the effect of spring, ejecting pin face plate and ejection bottom plate return accomplish the drawing of patterns again, its simple structure, the drawing of patterns are convenient, have improved the quality of product greatly.
Description
Technical field
This utility model belongs to injection mold technical field, the solid L-shaped for be embodied as a kind of simple structure, being convenient in demoulding
Plastic tenon injection mold.
Background technology
Solid L-shaped plastic tenon, for connecting aluminium alloy etc. so as to which joint angle is right-angle structure.At present, the plastic tenon
During injection, because its structure is special, its demoulding difficulty is big, and its surface texture is easily damaged in the demoulding, causes its Quality Down.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of simple structure, take off
The convenient solid L-shaped plastic tenon injection mold of mould.
Described a kind of solid L-shaped plastic tenon injection mold, including mould bases, upper die plate and lower template, upper die plate connection
Upper I-shaped panel, it is characterised in that the die cavity for being molded solid L-shaped plastic tenon, upper I-shaped face are provided between upper die plate and lower template
Plate is provided with cast gate, and cast gate is communicated by running channel with die cavity, and the thimble bottom being fixedly connected is provided between lower template bottom and mould bases
Plate and thimble panel, Ejector Retainer Plate is provided with one group of thimble, and thimble panel is provided with through hole and back stitching, a pair of through hole and thimble 1
Should, thimble is located at die cavity lower section through after through hole, and spring is cased with back stitching, and spring is located at the spring cavity of lower template lower surface and top
Between dial plate, the lower template is provided with guide pillar, and upper die plate correspondence position is provided with the guide pin bushing being connected with guide pillar matching.
Described a kind of solid L-shaped plastic tenon injection mold, it is characterised in that the mould bases include lower I-shaped base plate and
Two support blocks, one of support block is bolted on lower I-shaped base plate by second, another support block by the 4th bolt with
Lower I-shaped base plate and lower template are fixedly connected.
Described a kind of solid L-shaped plastic tenon injection mold, it is characterised in that upper die plate and upper I-shaped panel are by the
One bolt is fixedly connected.
Described a kind of solid L-shaped plastic tenon injection mold, it is characterised in that Ejector Retainer Plate and thimble panel are by the
Three bolts are fixedly connected, and lower I-shaped base plate is provided with through hole, and Ejector Retainer Plate contacts cooperation with injection machine fore-set.
Above-mentioned a kind of solid L-shaped plastic tenon injection mold, including mould bases, upper die plate and lower template, upper die plate connection
Upper I-shaped panel, is provided with the die cavity for being molded solid L-shaped plastic tenon between upper die plate and lower template, upper I-shaped panel is provided with and pours
Mouthful, cast gate is communicated by running channel with die cavity, and the Ejector Retainer Plate and thimble face being fixedly connected is provided between lower template bottom and mould bases
Plate, Ejector Retainer Plate is provided with one group of thimble, and thimble panel is provided with through hole and back stitching, and through hole is corresponded with thimble, and thimble is worn
Cross after through hole and be located at die cavity lower section, be cased with spring in back stitching, spring be located at lower template lower surface spring cavity and thimble panel it
Between, the lower template is provided with guide pillar, and upper die plate correspondence position is provided with the guide pin bushing being connected with guide pillar matching.This utility model passes through
Using above-mentioned technology, Ejector Retainer Plate is used in outer masterpiece, is moved up, in the guide effect of thimble faceplate through holes, vertically to
Upper movement, by the ejection of L-shaped plastic tenon, then under the action of the spring, thimble panel and Ejector Retainer Plate return complete the demoulding, its
Simple structure, it is convenient in demoulding, substantially increases the quality of product.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is open mode of the present utility model with reference to figure.
In figure：The bolts of 1- first, 2- cast gates, the upper I-shaped panels of 3-, 4- guide pin bushings, 5- upper die plates, 6- guide pillars, 7- lower templates,
8- springs, I-shaped base plate under 9-, the bolts of 10- second, 11- thimble panels, 12- Ejector Retainer Plates, the bolts of 13- the 3rd, the spiral shells of 14- the 4th
Bolt, 15- die cavities, 16- support blocks.
Specific embodiment
Below in conjunction with Figure of description, the utility model will be further described, but protection domain of the present utility model is simultaneously
It is not limited only to this：
As shown in Figure 1-2, a kind of solid L-shaped plastic tenon injection mold of the present utility model, including mould bases, upper die plate 5
And lower template 7, mould bases includes lower I-shaped base plate 9 and two support blocks 16, and one of support block 16 is fixed on by the second bolt 10
On lower I-shaped base plate 9, another support block 16 is fixedly connected by the 4th bolt 14 with lower I-shaped base plate 9 and lower template 7；Upper die plate
5, by the upper I-shaped panel 3 of the connection of the first bolt 1, are provided with the type for being molded solid L-shaped plastic tenon between upper die plate 5 and lower template 7
Chamber 15, die cavity of the present utility model 15 includes 2-4, improves injection efficiency；Described upper I-shaped panel 3 is provided with cast gate 2, pours
2 running channels by being arranged on upper die plate 5 of mouth are communicated with die cavity 15, and product ejector is provided between the bottom of lower template 7 and mould bases
Structure, described product ejecting mechanism includes Ejector Retainer Plate 12 and the thimble panel 11 being fixedly connected by the 3rd bolt 13, thimble
Space is left between panel 11 and lower template 7, lower I-shaped base plate 9 is provided with through hole, and Ejector Retainer Plate 12 is contacted with injection machine fore-set
Coordinate；Ejector Retainer Plate 12 is provided with one group of thimble, and thimble panel 11 is provided with through hole and back stitching, and through hole is corresponded with thimble,
Thimble is located at the lower section of die cavity 15 through after through hole, for ejecting product use；Spring 8 is cased with back stitching, spring 8 is located at lower template 7
Between the spring cavity and thimble panel 11 of lower surface, the lower template 7 is provided with guide pillar 6, and the correspondence position of upper die plate 5 is provided with and leads
The guide pin bushing 4 of the matching connection of post 6, lower template 7 is with upper die plate 5 by guide pillar 6 and the matched moulds of guide pin bushing 4.
As illustrated, knockout course of the present utility model is as follows：After the completion of injection, the fore-set of injection machine is from lower I-shaped base plate
9 through hole is stretched into, and is withstood Ejector Retainer Plate 12 and is up pushed away, and, upwards in motion, thimble is in thimble face for Ejector Retainer Plate 12, thimble panel 11
Also up move under the guide effect of the through hole of plate 11, now spring 8 is compressed, the product on die cavity 15 is ejected, injection machine
Fore-set retract, Ejector Retainer Plate 12, thimble panel 11 and thimble the elastic force of spring 8 effect under, back down to original position, so as to complete
The demoulding of product.
Claims (4)
1. a kind of solid L-shaped plastic tenon injection mold, including mould bases, upper die plate（5）And lower template（7）, upper die plate（5）Connection
Upper I-shaped panel（3）, it is characterised in that upper die plate（5）And lower template（7）Between be provided with the die cavity for being molded solid L-shaped plastic tenon
（15）, upper I-shaped panel（3）It is provided with cast gate（2）, cast gate（2）By running channel and die cavity（15）Communicate, lower template（7）Bottom with
The Ejector Retainer Plate being fixedly connected is provided between mould bases（12）With thimble panel（11）, Ejector Retainer Plate（12）One group of thimble is provided with,
Thimble panel（11）Through hole and back stitching are provided with, through hole is corresponded with thimble, thimble is located at die cavity through after through hole（15）Under
Side, is cased with spring in back stitching（8）, spring（8）Positioned at lower template（7）The spring cavity of lower surface and thimble panel（11）Between, institute
State lower template（7）It is provided with guide pillar（6）, upper die plate（5）Correspondence position is provided with and guide pillar（6）The guide pin bushing of matching connection（4）.
2. a kind of solid L-shaped plastic tenon injection mold according to claim 1, it is characterised in that under the mould bases includes
I-shaped base plate（9）And two support blocks（16）, one of support block（16）By the second bolt（10）It is fixed on lower I-shaped base plate（9）
On, another support block（16）By the 4th bolt（14）With lower I-shaped base plate（9）And lower template（7）It is fixedly connected.
3. a kind of solid L-shaped plastic tenon injection mold according to claim 1, it is characterised in that upper die plate（5）With it is upper
I-shaped panel（3）By the first bolt（1）It is fixedly connected.
4. a kind of solid L-shaped plastic tenon injection mold according to claim 2, it is characterised in that Ejector Retainer Plate（12）With
Thimble panel（11）By the 3rd bolt（13）It is fixedly connected, lower I-shaped base plate（9）It is provided with through hole, Ejector Retainer Plate（12）With note
Molding machine fore-set contacts cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620691208.7U CN206124107U (en) | 2016-07-04 | 2016-07-04 | Solid L moulds material tenon injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620691208.7U CN206124107U (en) | 2016-07-04 | 2016-07-04 | Solid L moulds material tenon injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124107U true CN206124107U (en) | 2017-04-26 |
Family
ID=58561079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620691208.7U Active CN206124107U (en) | 2016-07-04 | 2016-07-04 | Solid L moulds material tenon injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511967A (en) * | 2017-10-27 | 2017-12-26 | 苏州市天星山精密模具有限公司 | New type plastic mould |
-
2016
- 2016-07-04 CN CN201620691208.7U patent/CN206124107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511967A (en) * | 2017-10-27 | 2017-12-26 | 苏州市天星山精密模具有限公司 | New type plastic mould |
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