CN206140832U - Back mould pushes up structure to one side - Google Patents
Back mould pushes up structure to one side Download PDFInfo
- Publication number
- CN206140832U CN206140832U CN201621088709.2U CN201621088709U CN206140832U CN 206140832 U CN206140832 U CN 206140832U CN 201621088709 U CN201621088709 U CN 201621088709U CN 206140832 U CN206140832 U CN 206140832U
- Authority
- CN
- China
- Prior art keywords
- oblique
- slider guide
- slider
- spring
- compression spring
- 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
Links
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of the injection mold technique and specifically relates to indicate a back mould pushes up structure to one side, it is including the merciful and peaceful slider of leading to one side of back mould, one side of back mould benevolence is provided with oblique guiding hole, lead the slider slant to one side and run through and install in oblique guiding hole, the upper end of leading the top protrusion back mould benevolence of slider to one side, the end of leading the slider to one side is provided with compression spring and the spring blocks the piece, the lower extreme of guiding hole is provided with the fixed mounting chamber to one side, the spring in stopping that the piece is fixed in the fixed mounting chamber compresses tightly compression spring in the lower tip of leading the slider to one side. The utility model discloses keep original pitched -roof of a mould structure, its simple structure keeps that the operation is reliable, the advantage in the aspect of the selection of the board of moulding plastics and the energy consumption. The elastic component produces the pre -compaction and upwards withstands and lead the slider to one side, leads the slider to one side and can guarantee that the five metals inserts of back -off can be placed smoothly in the mould benevolence of back to the certain distance of come -up, moulds plastics shi buhui at the compound die in addition and produces and interfere.
Description
Technical field
The utility model is related to injection mold technical field, refers in particular to a kind of rear mold ramp-roof structure.
Background technology
Due to product function and structural requirement, need to design hardware insert mutually to assemble on some plastic cement products,
And often because being affected by product structure or product space so that these hardware inserts are difficult positioning on mould, in matched moulds
When be susceptible to interference because traditional ramp-roof structure makes slide block structure into, the structure space that it is required than larger, and
Complex structure, this will cause original mould to discard, and newly and at aspects such as energy consumption, operational reliability and injection molding machine selections lose excellent
Gesture, that gives product designer and mold designer brings very big puzzlement.
Utility model content
The utility model provides a kind of rear mold ramp-roof structure for problem of the prior art.
In order to solve above-mentioned technical problem, the utility model is adopted the following technical scheme that：
A kind of rear mold ramp-roof structure, including rear cavity and oblique slider guide, the side of the rear cavity is provided with oblique pilot hole,
The oblique slider guide is oblique through being installed in oblique pilot hole, and the upper end of rear cavity is protruded at the top of oblique slider guide, described tiltedly to lead
The end of slide block is provided with compression spring and spring stopper, and the lower end of the oblique pilot hole is provided with fixed installation chamber, described
Spring stopper is fixed in fixed installation chamber, and compression spring is pressed in into the bottom of oblique slider guide.
Wherein, the bottom of the oblique slider guide is provided with spring installation cavity, and the half of compression spring is sheathed on spring peace
In behaveing affectedly, the lower surface of compression spring abuts with spring stopper.
Further, be provided with lock-screw on the spring stopper, the spring stopper by lock-screw with
Rear cavity is detachably connected.
Wherein, the rear cavity is provided with pin hole in the upper end side of oblique pilot hole, is fitted with pin hole for limiting
Make the position-limitting pin of oblique slider guide floating stroke；In non-matched moulds state, the upper end of the oblique slider guide and the one of position-limitting pin
Side contacts.
Wherein, the upper end middle setting of the position-limitting pin has the screwed hole for being easy to be pulled out.It is of the present utility model to have
Beneficial effect：
A kind of rear mold ramp-roof structure provided by the utility model, including rear cavity and oblique slider guide, the rear cavity
Side is provided with oblique pilot hole, and the oblique slider guide is oblique through being installed in oblique pilot hole, after the top protrusion of oblique slider guide
The upper end of die, the end of the oblique slider guide is provided with compression spring and spring stopper, and the lower end of the oblique pilot hole sets
Fixed installation chamber is equipped with, the spring stopper is fixed in fixed installation chamber, compression spring is pressed under oblique slider guide
End.The utility model keeps original Mold pentroof structure, its simple structure to remain on the selection of reliability, injection molding machine
With the advantage in terms of energy consumption.The elastic component produces precompressed and withstands oblique slider guide upwards, oblique slider guide can to float it is certain away from
From, it is ensured that the hardware insert of back-off smoothly can be positioned in rear cavity, and interference will not be produced in mold-closing injection.
Description of the drawings
Fig. 1 is a kind of full profile of rear mold ramp-roof structure of the utility model.
Fig. 2 is that a kind of rear mold ramp-roof structure of the utility model installs the full profile after hardware insert.
Reference in Fig. 1 to Fig. 2 includes：
1-rear cavity 2-3-compression spring of oblique slider guide
4-spring stopper 5-6-lock-screw of fixed installation chamber
7-position-limitting pin, 8-screwed hole, 9-hardware insert.
Specific embodiment
For the ease of the understanding of those skilled in the art, further is made to the utility model with reference to embodiment and accompanying drawing
Explanation, the content that embodiment is referred to is not to restriction of the present utility model.The utility model is carried out below in conjunction with accompanying drawing
Detailed description.
A kind of rear mold ramp-roof structure provided by the utility model, including rear cavity 1 and oblique slider guide 2, the rear cavity 1
Side be provided with oblique pilot hole (not marking in figure), the oblique slider guide 2 is oblique through being installed in oblique pilot hole, oblique slide guide
Protrude the upper end of rear cavity 1 in the top of block 2；As shown in Figure 1, 2, the oblique slider guide 2 inclines be installed on oblique pilot hole to the right
In, the top of oblique slider guide 2 is used to withstand hardware insert 9, and the utility model keeps original Mold pentroof structure, can keep fortune
Advantage in terms of row reliability, the selection of injection molding machine and energy consumption.Relative to unlike prior art, the oblique slider guide 2
End is provided with compression spring 3 and spring stopper 4, and the lower end of the oblique pilot hole is provided with fixed installation chamber 5, the spring
Stopper 4 is fixed in fixed installation chamber 5, and compression spring 3 is pressed in into the bottom of oblique slider guide 2.
As shown in figure 1, in non-matched moulds, the compression spring 3 produces precompressed and withstands oblique slider guide 2, and compression spring 3 is forced
Tiltedly, to floating a certain distance, by the back-off of hardware insert 9 in the top of oblique slider guide 2, now hardware insert 9 is relative for slider guide 2
Offset by a bit to the right in the position of positioning injection；Because oblique slider guide 2 is inclined to the right, when the die is closed, hardware insert 9 with
With oblique slider guide 2 together moved beneath to the left, therefore hardware insert 9 offsets to the left a certain distance simultaneously so that back-off
Hardware insert 9 can be smoothly positioned in rear cavity 1, and interference will not be produced in mold-closing injection.
In the utility model, the bottom of the oblique slider guide 2 is provided with spring installation cavity, the half of compression spring 3
In being sheathed on spring installation cavity, the lower surface of compression spring 3 abuts with spring stopper 4.Further, the spring stopper
Lock-screw 6 is provided with 4, the spring stopper 4 is detachably connected by lock-screw 6 with rear cavity 1.This realizes pressure
The quick location and installation of contracting spring 3, after the use time of compression spring 3 elastic fatigue occurs too long, by by spring stopper 4
Disassemble i.e. replaceable compression spring 3.
In the utility model, the rear cavity 1 is provided with pin hole, pin hole interpolation in the upper end side of oblique pilot hole
Equipped with for limiting the position-limitting pin 7 of the floating stroke of oblique slider guide 2；In non-matched moulds state, the upper end of the oblique slider guide 2 with
One side contacts of position-limitting pin 7.The position-limitting pin 7 can prevent oblique slider guide 2 and hardware insert 9 from floating too high, depart from and determine
The cooperation of position pin and affect positioning, and the slider guide 2 is installed using wide-angle gradient, controls on hardware insert 9 that float over can
In the range of acceptance.
The position-limitting pin 7 is once fixed in rear cavity 1, the oblique slider guide 2 with regard to the defined position of limited pin 7,
Only position-limitting pin 7 is extracted and could taken off oblique slider guide 2；In order to be able to preferably extract position-limitting pin 7, in this practicality
In new, the upper end middle setting of the position-limitting pin 7 has the screwed hole 8 for being easy to be pulled out, and uses puller and spiral shell
Pit 8 connects, and can easily extract position-limitting pin 7.
The above, is only the utility model preferred embodiment, not makees any pro forma to the utility model
Limit, although the utility model is disclosed as above with preferred embodiment, but is not limited to the utility model, any to be familiar with sheet
Technical professional, in the range of without departing from technical solutions of the utility model, when the technology contents using the disclosure above are made
A little change is modified to the Equivalent embodiments of equivalent variations, as long as being without departing from technical solutions of the utility model content, foundation
The utility model technology refers to any simple modification, equivalent variations and the modification made to above example, belongs to this practicality
In the range of new technique scheme.
Claims (5)
1. a kind of rear mold ramp-roof structure, including rear cavity and oblique slider guide, the side of the rear cavity is provided with oblique pilot hole, institute
State oblique slider guide oblique through being installed in oblique pilot hole, the upper end of rear cavity is protruded at the top of oblique slider guide, it is characterised in that：
The end of the oblique slider guide is provided with compression spring and spring stopper, and the lower end of the oblique pilot hole is provided with fixed installation
Chamber, the spring stopper is fixed in fixed installation chamber, and compression spring is pressed in into the bottom of oblique slider guide.
2. a kind of rear mold ramp-roof structure according to claim 1, it is characterised in that：The bottom of the oblique slider guide is arranged
The half for having spring installation cavity, compression spring is sheathed in spring installation cavity, and lower surface and the spring stopper of compression spring are supported
Connect.
3. a kind of rear mold ramp-roof structure according to claim 2, it is characterised in that：Lock is provided with the spring stopper
Tight screw, the spring stopper is detachably connected by lock-screw with rear cavity.
4. a kind of rear mold ramp-roof structure according to any one of claims 1 to 3, it is characterised in that：The rear cavity is oblique
The upper end side of pilot hole is provided with pin hole, and the spacer pin for limiting oblique slider guide floating stroke is fitted with pin hole
Nail；In non-matched moulds state, the upper end of the oblique slider guide and a side contacts of position-limitting pin.
5. a kind of rear mold ramp-roof structure according to claim 4, it is characterised in that：Set in the middle of the upper end of the position-limitting pin
It is equipped with the screwed hole for being easy to be pulled out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088709.2U CN206140832U (en) | 2016-09-28 | 2016-09-28 | Back mould pushes up structure to one side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088709.2U CN206140832U (en) | 2016-09-28 | 2016-09-28 | Back mould pushes up structure to one side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206140832U true CN206140832U (en) | 2017-05-03 |
Family
ID=58620820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621088709.2U Expired - Fee Related CN206140832U (en) | 2016-09-28 | 2016-09-28 | Back mould pushes up structure to one side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206140832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181759A (en) * | 2019-06-27 | 2019-08-30 | 珠海格力精密模具有限公司 | Novel insert installation device |
-
2016
- 2016-09-28 CN CN201621088709.2U patent/CN206140832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181759A (en) * | 2019-06-27 | 2019-08-30 | 珠海格力精密模具有限公司 | Novel insert installation device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20190928 |