CN207105491U - A kind of tubular member injection mold - Google Patents
A kind of tubular member injection mold Download PDFInfo
- Publication number
- CN207105491U CN207105491U CN201720737034.8U CN201720737034U CN207105491U CN 207105491 U CN207105491 U CN 207105491U CN 201720737034 U CN201720737034 U CN 201720737034U CN 207105491 U CN207105491 U CN 207105491U
- Authority
- CN
- China
- Prior art keywords
- plate
- pattern plate
- preceding mould
- rear pattern
- thimble
- 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
It the utility model is related to injection mold field,More particularly relate to a kind of tubular member injection mold,Including front template,Rear pattern plate,Base,Preceding mould and rear mold,Die cavity is provided between the preceding mould and rear mold,Line position empiecement is provided with below the die cavity,The base is provided with hydraulic jack,Piston rod and pulling block,Backing plate and Ejector Retainer Plate are provided with the right side of the rear pattern plate,The Ejector Retainer Plate is provided with thimble,The thimble is through rear pattern plate,The utility model is power source by hydraulic jack,And hydraulic jack drives pulling block to carry out stretching motion by piston rod,Pulling block is set to drive line position empiecement below die cavity to be moved along between preceding mould and rear mold,So as to reach preceding mould and rear mold separation and merge,Ejector Retainer Plate is provided with thimble simultaneously,The thimble is through rear pattern plate,It can prevent workpiece from clinging preceding mould and rear mold,Without artificial secondary operation,Both can improve production efficiency,Cost of labor can be reduced again and is convenient in demoulding quick.
Description
Technical field
Injection mold field is the utility model is related to, more particularly relates to a kind of tubular member injection mold.
Background technology
Many of existing auto parts and components are tubulose class plastic parts, and generally use injection molding manner is processed, so
And currently used for process plastic tube-shape class auto parts and components mould structure be typically complex, die size it is big, not only waste
Mold materials and it is necessary to using the injection-moulding device that molar space is larger, in addition, traditional tubulose class part injection mold is also deposited
Die sinking ejection distance, demoulding efficiency is low, the demoulding is difficult, such as injection moulding belt elongated slot tubular products be all elder generation in injection mould
After being inside molded into the tubular products without elongated slot, then entered following process and form shaped article, it needs secondary operation so that raw
It is low to produce efficiency, and human cost is high.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of high production efficiency, cost of labor and is convenient in demoulding quick
Tubular member injection mold.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of tubular member injection mold, including front template, rear pattern plate, base, preceding mould and rear mold, the preceding mould are arranged on
On front template, the rear mold is arranged on rear pattern plate, and the front template is fixedly connected with base, is set between the preceding mould and rear mold
Die cavity is equipped with, is provided with line position empiecement below the die cavity, the base is provided with hydraulic jack, piston rod and pulling block, described
Hydraulic jack is fixed on the base, and the hydraulic jack is connected by piston rod with pulling block, the pulling block and the row
Position empiecement is fixedly connected, and the front template is located on the left of rear pattern plate, is provided with backing plate and Ejector Retainer Plate on the right side of the rear pattern plate, institute
State backing plate to be fixed on Ejector Retainer Plate, the Ejector Retainer Plate is provided with thimble, and the thimble is through rear pattern plate.
Preferably, guide pillar is provided between the Ejector Retainer Plate and rear pattern plate, the guide pillar is provided with spring, the spring
It is socketed on guide pillar.
Preferably, it is provided with circular hole on the rear pattern plate.
Compared with prior art, the utility model advantageous effects are mainly reflected in：The utility model is by hydraulic jack
Power source, and hydraulic jack drives pulling block to carry out stretching motion by piston rod, pulling block is driven line position empiecement below die cavity
Moved along between preceding mould and rear mold, so as to reach preceding mould and rear mold separation and merge, while Ejector Retainer Plate is provided with thimble, institute
Thimble is stated through rear pattern plate, can prevent workpiece from clinging preceding mould and rear mold, without artificial secondary operation, can both improve production
Efficiency high, cost of labor can be reduced again and is convenient in demoulding fast, the utility model is simple in construction, reasonable in design, meets market
Demand, it is adapted to large-scale production.
Brief description of the drawings
Fig. 1：The utility model structure diagram.
Wherein：1- front templates；2- rear pattern plates；3- bases；Mould before 4-；5- rear molds；6- die cavities；7- line position empiecements；8- hydraulic pressure
Oil cylinder；9- piston rods；10- pulling blocks；11- backing plates；12- Ejector Retainer Plates；13- thimbles；14- guide pillars；15- springs；16- circular holes.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasped.
As shown in figure 1, a kind of tubular member injection mold, including front template 1, rear pattern plate 2, base 3, preceding mould 4 and rear mold
5, the preceding mould 4 is arranged on front template 1, and the rear mold 5 is arranged on rear pattern plate 2, and the front template 1 is fixed with base 3 to be connected
Connect, die cavity 6 is provided between the preceding mould 4 and rear mold 5, the lower section of die cavity 6 is provided with line position empiecement 7, and the base 3 is set
There are hydraulic jack 8, piston rod 9 and pulling block 10, the hydraulic jack 8 is fixed on the base 3, and the hydraulic jack 8 passes through
Piston rod 9 is connected with pulling block 10, and the pulling block 10 is fixedly connected with the line position empiecement 7, and the front template 1 is located at rear pattern plate
2 left sides, the right side of rear pattern plate 2 are provided with backing plate 11 and Ejector Retainer Plate 12, and the backing plate 11 is fixed on Ejector Retainer Plate 12, institute
State Ejector Retainer Plate 12 and be provided with thimble 13, the thimble 13 is through rear pattern plate 2, between the Ejector Retainer Plate 12 and rear pattern plate 2
Guide pillar 14 is provided with, the guide pillar 14 is provided with spring 15, and the spring 15 is socketed on guide pillar 14, is set on the rear pattern plate 2
It is equipped with circular hole 16.
A kind of above-mentioned middle operation principle of tubular member injection mold is as follows：External power supply is manually linked into base first
On hydraulic jack in so that hydraulic jack start working, and hydraulic jack by piston rod drive pulling block stretched
Motion, when needing die sinking, pulling block drives line position empiecement to be moved forward along preceding mould and rear mold middle, so that preceding mould is with after
Mould separates, while the thimble on Ejector Retainer Plate promotes workpiece to depart from, its purpose is to can make through the circular hole on rear pattern plate
Mould and rear mold before workpiece is not stick to, with when should need matched moulds, pulling block drive line position empiecement along preceding mould and rear mold middle to
After move, thimble is retracted from the circular hole Central Plains road in rear pattern plate.
Certainly, it the above is only concrete application example of the present utility model, the scope of protection of the utility model do not formed and appointed
What is limited.All technical schemes formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection model
Within enclosing.
Claims (3)
1. a kind of tubular member injection mold, including front template, rear pattern plate, base, preceding mould and rear mold, it is characterised in that described
Preceding mould be arranged on front template on, the rear mold be arranged on rear pattern plate on, the front template is fixedly connected with base, the preceding mould with
Be provided with die cavity between rear mold, be provided with line position empiecement below the die cavity, the base be provided with hydraulic jack, piston rod and
Pulling block, the hydraulic jack are fixed on the base, and the hydraulic jack is connected by piston rod with pulling block, the pulling block
It is fixedly connected with the line position empiecement, the front template is located on the left of rear pattern plate, and backing plate and top are provided with the right side of the rear pattern plate
Pin bottom plate, the backing plate are fixed on Ejector Retainer Plate, and the Ejector Retainer Plate is provided with thimble, and the thimble is through rear pattern plate.
A kind of 2. tubular member injection mold according to claim 1, it is characterised in that the Ejector Retainer Plate and rear pattern plate it
Between be provided with guide pillar, the guide pillar is provided with spring, and the spring is socketed on guide pillar.
3. a kind of tubular member injection mold according to claim 1 or claim 2, it is characterised in that be provided with the rear pattern plate
Circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737034.8U CN207105491U (en) | 2017-06-23 | 2017-06-23 | A kind of tubular member injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737034.8U CN207105491U (en) | 2017-06-23 | 2017-06-23 | A kind of tubular member injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207105491U true CN207105491U (en) | 2018-03-16 |
Family
ID=61588896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720737034.8U Expired - Fee Related CN207105491U (en) | 2017-06-23 | 2017-06-23 | A kind of tubular member injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207105491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189344A (en) * | 2018-03-22 | 2018-06-22 | 珠海市通晶塑胶制品有限公司 | A kind of injection mold |
-
2017
- 2017-06-23 CN CN201720737034.8U patent/CN207105491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189344A (en) * | 2018-03-22 | 2018-06-22 | 珠海市通晶塑胶制品有限公司 | A kind of injection mold |
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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: 20180316 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |