CN208277360U - Clamping device for engine flip lid injection mold - Google Patents
Clamping device for engine flip lid injection mold Download PDFInfo
- Publication number
- CN208277360U CN208277360U CN201820926025.8U CN201820926025U CN208277360U CN 208277360 U CN208277360 U CN 208277360U CN 201820926025 U CN201820926025 U CN 201820926025U CN 208277360 U CN208277360 U CN 208277360U
- Authority
- CN
- China
- Prior art keywords
- support rod
- locating piece
- block
- fixed block
- lower die
- 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 belongs to injection mold field, specifically disclose a kind of clamping device for engine flip lid injection mold, including support rod, locating piece and lower die, locating piece is slidably connected in lower die, have below locating piece and is used to form the protrusion tiltedly buckled, sliding block is slidably connected in lower die, support rod has hinged end and abutment end, it is rotatably connected on sliding block in the middle part of support rod, hinged end is hinged on side of the locating piece far from protrusion, fixed block is equipped with below support rod, fixed block is fixed in lower die, fixed block is located at the side at remotely located piece of support rod center, abutment end can offset with fixed block when support rod rotates.The present apparatus solves the problems, such as that the convex portion of prior art locating piece can not be removed from the depressed section tiltedly buckled, while the confined space at suitable locating piece.
Description
Technical field
The utility model belongs to injection mold field more particularly to a kind of clamping machine for engine flip lid injection mold
Structure.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.Injection mold divides into heat according to shaping characteristic
Two kinds of solidity plastic mould, thermoplastic plastic's mold；It is divided into according to moulding process and passes mold, blow molding die, draw mould, thermoforming
Mould, hot-die (compression mould), injection mold etc., wherein hot-die can be divided into excessive formula, semi-positive, formula three of not overflowing again in a manner of flash
Kind, injection mold can be divided into two kinds of cold flowing mould channel, hot runner mould with running gate system again；It is mobile, solid can be divided by handling mode
Two kinds of fixed pattern.
This engine flip lid has buckle different from common flat buckle, and the buckle of this production tilts upward tiltedly to buckle, and uses
It is fixed on the engine under the influence of engine luggine in long-time, it is opposite to be substantially reduced with flat buckle extrusion rate.But it is existing
The type chamber for having the mold that engine is renovated in technology usually to use locating piece and die assembly into flat buckle, will positioning after molding
Block is translated apart, and leaks out buckle, and when preventing lower fixed rod ejection engine flip lid, flat buckle is hung upside down on mold.But this product
Hook tilts upward, and when removing locating piece by way of translation, the protrusion that locating piece forms the depressed section tiltedly buckled is located at
It can not be taken out by translation in the depressed section tiltedly buckled.Meanwhile the space at locating piece is limited, makes lower die in not outer lower die
More complicated structure can not be arranged in the case where increasing in volume.
Utility model content
It is existing to solve the purpose of this utility model is to provide a kind of clamping device for engine flip lid injection mold
The problem of having the convex portion of technological orientation block can not remove from the depressed section tiltedly buckled, while the limited sky at suitable locating piece
Between.
In order to achieve the above object, the base case of the utility model provides a kind of for engine flip lid injection mold
Clamping device, including support rod, locating piece and lower die, locating piece are slidably connected in lower die, are had below locating piece and are used to form
The protrusion tiltedly buckled, sliding block is slidably connected in lower die, and support rod has hinged end and abutment end, is rotatably connected in the middle part of support rod
On sliding block, hinged end is hinged on side of the locating piece far from protrusion, is equipped with fixed block below support rod, fixed block is fixed on lower die
On, fixed block is located at the side at remotely located piece of support rod center, and abutment end can offset with fixed block when support rod rotates.
The principle of this base case is: in use, rotating support rod, when support rod rotates, will be hinged on determining for hinged end
Position block lifts, because of the rotation of support rod, the motion profile of locating piece is arc, the movement of existing horizontal direction, and has vertical side
To movement.The movement of vertical direction makes protrusion leave the depressed area tiltedly buckled, and horizontal movement makes locating piece far from molding
Engine flip lid.
Support rod is continued to rotate, butting section offsets with fixed block, because fixed block is fixed in lower die, support rod is in fixed block
It being slided with movable slider to far from the direction tiltedly buckled under reaction force, i.e., drive locating piece is slided to far from the direction tiltedly buckled,
Separate locating piece gradually with oblique buckle completely.
The beneficial effect of this base case is: 1. present apparatus will be in the protrusion that limit locating piece translation after die sinking
It mentions, while making the translation of locating piece.Solve the problems, such as that the convex portion of locating piece can not be removed from the depressed section tiltedly buckled.
2. the horizontal length tiltedly buckled is longer because the depth of the depressed area tiltedly buckled is smaller.Make sliding block with positioning
Block movement, which prevents circular movement only, makes protrusion leave the depressed area tiltedly buckled, leaves locating piece completely and tiltedly opens
Mouthful, when causing to renovate engine into taking-up lower die, locating piece will tiltedly buckle scratch.
3. the present apparatus by support rod rotate in the way of complete moving up, translate and further translating for locating piece, under adaptation
Lesser space in mould.
Prioritization scheme one: the fixed block is equipped with sliding eye, slidably connects pull rod in sliding eye, tie rod end is fixed
It is connected with the first voussoir, vertical sliding is connected with inserted link on fixed block, and inserted link bottom is fixedly connected with to be made with the cooperation of the first voussoir
The second voussoir that inserted link moves up, pull rod are fixedly connected with connecting rod far from one end of the first voussoir, connecting rod far from pull rod one
End is fixedly connected with block, and block is slidably connected in lower die, and hinged end can offset with block when support rod rotates, and locating piece is separate
The side of protrusion is equipped with the insertion hole with fixed block location matches, and the roof for being inserted into hole is equipped with and positioning matched at the top of inserted link
Hole.The inserted link of insertion location hole fixes fixed block with locating piece, the discrete state for maintaining locating piece and tiltedly buckling, convenient for taking
Molding engine flip lid out.
Prioritization scheme two: first voussoir and the second voussoir are respectively positioned on above pull rod.First wedge above pull rod
Block and the second voussoir move up inserted link in wedging, to make the fixed bit of inserted link and locating piece setting in fixed block
Top can preferably prevent locating piece, overturn because of gravity.
Prioritization scheme three: the cross section at the top of the inserted link is triangle.Cross section is to be convenient at the top of the inserted link of triangle
Location hole is inserted into when locating piece is mobile.
Prioritization scheme four: the centre of gyration of the support rod is fixedly connected with swing handle.The setting of swing handle is convenient to be turned
Dynamic support rod.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the clamping device that the utility model embodiment renovates injection mold for engine；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the view profile in the direction B-B in Fig. 1；
Fig. 4 is the enlarged drawing in Fig. 2 at C；
Fig. 5 is the enlarged drawing in Fig. 3 at D.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description includes: lower die 1, locating piece 2, swing handle 3, engine flip lid 4, hinged end
5, abutment end 6, block 7, slide bar 8, fixed link 9, insertion hole 10, connecting rod 11, fixed block 12, support rod 13, the first voussoir 14, inserted link
15, the second voussoir 16, pull rod 17.
Embodiment: in this programme for engine flip lid injection mold clamping device, as shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and
Shown in Fig. 5, including support rod 13, locating piece 2 and lower die 1, locating piece 2 are slidably connected in lower die 1, are had below locating piece 2 and are used
In the protrusion that formation tiltedly buckles.Sliding block is slidably connected in lower die 1, sliding block is located at 2 side of locating piece and slides with locating piece 2 and connects
It connects, support rod 13 has hinged end 5 and abutment end 6, and the middle part of support rod 13 is rotatably connected on sliding block.Hinged end 5 is hinged on positioning
The hinged place of side of the block 2 far from protrusion, support rod 13 and locating piece 2 is higher than tiltedly buckle, is equipped with fixed block 12 below support rod 13, Gu
To determine to be fixedly connected with fixed link 9 below block 12, fixed link 9 is fixed in lower die 1 far from one end of fixed block 12, and fixed block 12
In remotely located piece 2 of the side in 13 center of support rod.Fixed block 12 is located on the rotation path of abutment end 6, support rod 13 rotate when against
End 6 can offset with fixed block 12.The centre of gyration of support rod 13 is fixedly connected with swing handle 3.
Fixed block 12 is equipped with sliding eye, slidably connects pull rod 17 in sliding eye, and 17 left end of pull rod is fixedly connected with the
One voussoir 14, the first voussoir 14 are located in sliding eye.Vertical sliding is connected with vertical inserted link 15,15 bottom of inserted link on fixed block 12
Portion, which is fixedly connected with, cooperates the second voussoir 16 for moving up inserted link 15 with the first voussoir 14.The cross section at 15 top of inserted link is
Triangle.First voussoir 14 and the second voussoir 16 are respectively positioned on 17 top of pull rod, and pull rod 17 is fixed far from one end of the first voussoir 14
It is connected with vertical connecting rod 11, connecting rod 11 is fixedly connected with block 7 far from one end of pull rod 17, and block 7 is located at turning for hinged end 5
On dynamic path.Block 7 is slidably connected in lower die 1 by 8 level of slide bar fixed thereon, 5 energy of hinged end when support rod 13 rotates
It offsets with block 7.Locating piece 2 is equipped with the insertion hole 10 with 12 location matches of fixed block far from the side of protrusion, and support rod 13 rotates
When to vertical position, fixed block 12 can be inserted into insertion hole 10.The roof in hole 10 is inserted into equipped with matched fixed with 15 top of inserted link
Position hole.
In use, rotation swing handle 3, rotates counterclockwise support rod 13, when support rod 13 rotates, hinged end 5 will be hinged on
Locating piece 2 lift, because of the rotation of support rod 13, the motion profile of locating piece 2 is arc, the movement of existing horizontal direction, again
There is the movement of vertical direction.The movement of vertical direction makes protrusion leave the depressed area tiltedly buckled, and horizontal movement makes locating piece 2
Far from molding engine flip lid 4.
To continue to rotate counterclockwise support rod 13, butting section offsets with fixed block 12, because fixed block 12 is fixed in lower die 1,
Support rod 13 is slided with movable slider to far from the direction that tiltedly buckles under the reaction force of fixed block 12, i.e. drive locating piece 2 is to remote
From the direction sliding tiltedly buckled, separate locating piece 2 gradually with oblique buckle completely.
Continue to rotate counterclockwise support rod 13, make in the insertion insertion of fixed block 12 hole 10, while articulated section offsets with block 7,
Make to slide to block 7 far from the direction tiltedly buckled.The mobile drive pull rod 17 of block 7 is slided to far from the direction tiltedly buckled, is drawn
The movement of bar 17 makes the first voussoir 14 and 16 wedging of the second voussoir and moves up inserted link 15 and be inserted into location hole.Insertion is fixed
The inserted link 15 in position hole keeps fixed block 12 and locating piece 2 fixed, the discrete state for maintaining locating piece 2 and tiltedly buckling, convenient for taking out
Molding engine flip lid 4.
Above-described is only the embodiments of the present invention, and common knowledge does not describe excessively herein in scheme.It should
It points out, for those skilled in the art, under the premise of not departing from the utility model structure, several changes can also be made
Shape and improvement, these also should be considered as the protection scope of the utility model, these all will not influence the effect of the utility model implementation
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (5)
1. the clamping device for engine flip lid injection mold, it is characterised in that: including support rod, locating piece and lower die, positioning
Block is slidably connected in lower die, is had below locating piece and is used to form the protrusion tiltedly buckled, slidably connects sliding block in lower die, support
Bar has hinged end and abutment end, is rotatably connected on sliding block in the middle part of support rod, and hinged end is hinged on locating piece far from protrusion
Side, support rod lower section are equipped with fixed block, and fixed block is fixed in lower die, and fixed block is located at the side at remotely located piece of support rod center,
Abutment end can offset with fixed block when support rod rotates.
2. the clamping device according to claim 1 for engine flip lid injection mold, it is characterised in that: the fixation
Block is equipped with sliding eye, slidably connects pull rod in sliding eye, and tie rod end is fixedly connected with the first voussoir, vertical on fixed block
Inserted link is slidably connected, inserted link bottom, which is fixedly connected with, cooperates the second voussoir for moving up inserted link, pull rod with the first voussoir
One end far from the first voussoir is fixedly connected with connecting rod, and connecting rod is fixedly connected with block far from one end of pull rod, and block sliding connects
It connects in lower die, hinged end can offset with block when support rod rotates, and locating piece is equipped with and fixed block position far from the side of protrusion
Matched insertion hole, the roof for being inserted into hole are equipped with and location hole matched at the top of inserted link.
3. the clamping device according to claim 2 for engine flip lid injection mold, it is characterised in that: described first
Voussoir and the second voussoir are respectively positioned on above pull rod.
4. the clamping device according to claim 3 for engine flip lid injection mold, it is characterised in that: the inserted link
The cross section at top is triangle.
5. the clamping device according to claim 4 for engine flip lid injection mold, it is characterised in that: the support rod
The centre of gyration be fixedly connected with swing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926025.8U CN208277360U (en) | 2018-06-14 | 2018-06-14 | Clamping device for engine flip lid injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926025.8U CN208277360U (en) | 2018-06-14 | 2018-06-14 | Clamping device for engine flip lid injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277360U true CN208277360U (en) | 2018-12-25 |
Family
ID=64699115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820926025.8U Expired - Fee Related CN208277360U (en) | 2018-06-14 | 2018-06-14 | Clamping device for engine flip lid injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208277360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527787A (en) * | 2018-06-14 | 2018-09-14 | 重庆鼎仁精密模具有限公司 | The clamping device of injection mold is renovated for engine |
-
2018
- 2018-06-14 CN CN201820926025.8U patent/CN208277360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527787A (en) * | 2018-06-14 | 2018-09-14 | 重庆鼎仁精密模具有限公司 | The clamping device of injection mold is renovated for engine |
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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: 20181225 |