CN208247357U - A kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds - Google Patents
A kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds Download PDFInfo
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- CN208247357U CN208247357U CN201820591348.6U CN201820591348U CN208247357U CN 208247357 U CN208247357 U CN 208247357U CN 201820591348 U CN201820591348 U CN 201820591348U CN 208247357 U CN208247357 U CN 208247357U
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- core
- die holder
- union elbow
- pulling
- sliding block
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Abstract
The utility model relates to mold machining technology field, in particular to a kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds；The utility model include rear die holder, be connected to rear die holder top preceding die holder and be connected to rear die holder side wall driving mechanism；The arc groove for placing 60 ° of union elbow molds is provided on die holder afterwards, the radian of arc groove is 60 °；The core-pulling mechanism that core pulling is carried out for two interfaces to 60 ° of union elbow molds is connected on die holder afterwards；Driving mechanism drives core-pulling mechanism to carry out core pulling to 60 ° of union elbow molds；In the present invention, 60 ° of union elbow molds are placed in the arc groove of rear die holder, preceding die holder is pressed together on rear die holder, and driving mechanism drives core-pulling mechanism movement, carries out core pulling to two interfaces of 60 ° of union elbow molds；The utility model is easy to operate, high production efficiency and precision height.
Description
Technical field
The utility model relates to mold machining technology field, in particular to a kind of bend pipe for processing 60 ° of union elbow molds
Core-pulling device.
Background technique
At present in PVC union elbow die industry, the inside of 60 ° of PVC bend pipes is made into straight core pulling, cuts so as to cause its inside
Face is uneven, and bend pipe water route not easy to manufacture, if 60 ° of PVC bend pipes are made into bend pipe core pulling, difficulty of processing is big and production efficiency
It is low, precision is inadequate.
Summary of the invention
Described above in order to overcome the shortcomings of, the purpose of the utility model is to provide a kind of 60 ° of union elbow molds of processing
Core-pulling device for bent pipes, by the way that 60 ° of union elbow molds are placed in the arc groove of rear die holder, preceding die holder is pressed together on rear mold
On seat, driving mechanism drives core-pulling mechanism movement, carries out core pulling to two interfaces of 60 ° of union elbow molds.
The technical scheme in the invention for solving the technical problem is:
A kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds, wherein including rear die holder, be connected to the rear mold
The driving mechanism of the preceding die holder at the top of seat and the side wall for being connected to the rear die holder；It is provided on die holder for placing after described
The arc groove of 60 ° of union elbow molds, the radian of the arc groove are 60 °；It is connected on die holder for 60 ° of bend pipes after described
Two interfaces of joint mold carry out the core-pulling mechanism of core pulling；The driving mechanism drives the core-pulling mechanism to connect 60 ° of bend pipes
Head mold carries out core pulling.
As a kind of improvement of the utility model, the core-pulling mechanism includes the main cunning being slidably connected on the rear die holder
Block and divide sliding block, the master slider and it is described to divide sliding block to carry out hinged, be provided on the master slider for being connected to 60 ° of bend pipes
First core pulling tube head of one interface of joint mold, it is described divide on sliding block be connected with installation sliding block, connect on the installation sliding block
It is connected to the second core pulling tube head of another interface for being connected to 60 ° of union elbow molds.
The first articulated joint is provided on the master slider as a further improvement of the utility model, it is described to divide on sliding block
It is provided with the second articulated joint, first articulated joint is connect by connecting rod with second articulated joint.
As the further improvement of the utility model, the symmetrical arc groove there are two settings on the rear die holder,
Setting is there are two the first core pulling tube head on the master slider, on the master slider connection there are two first articulated joint,
Each first articulated joint is connect by the connecting rod with second articulated joint on sliding block is divided described in one.
As the further improvement of the utility model, it is described divide cooling water pipe is socketed on sliding block, the cooling water pipe
It is communicated with the second core pulling tube head.
As the further improvement of the utility model, it is provided with threaded hole on the rear die holder, is set on the preceding die holder
It is equipped with the threaded post for being threaded in the threaded hole.
As the further improvement of the utility model, it is provided on the preceding die holder for pushing down 60 ° of union elbow moulds
The briquetting of tool.
As the further improvement of the utility model, the driving mechanism is connected in mounting base, the mounting base with
The side wall connection of die holder after described.
As the further improvement of the utility model, the driving mechanism includes hydraulic cylinder and catch bar, described hydraulic
Cylinder is connect by the catch bar with the core-pulling mechanism.
As the further improvement of the utility model, the driving mechanism includes cylinder and catch bar, and the cylinder is logical
The catch bar is crossed to connect with the core-pulling mechanism.
In the present invention, 60 ° of union elbow molds are placed in the arc groove of rear die holder, after preceding die holder is pressed together on
On die holder, driving mechanism drives core-pulling mechanism movement, carries out core pulling to two interfaces of 60 ° of union elbow molds；This is practical new
Type is easy to operate, high production efficiency and precision height.
Detailed description of the invention
The utility model is described in detail by following preferred embodiments and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram of the rear die holder of the utility model；
Fig. 2 is the structural schematic diagram of the preceding die holder of the utility model；
Fig. 3 is the structural schematic diagram of 60 ° of union elbow molds of the utility model；
Appended drawing reference: die holder after 1-, 11- arc groove, 12- core-pulling mechanism, 13- threaded hole, 14- master slider, 141- first
Core pulling tube head, the first articulated joint of 142-, 15- divide sliding block, and 151- installs sliding block, the second articulated joint of 152-, 153- cooling water pipe,
154- the second core pulling tube head, die holder before 2-, 21- threaded post, 22- briquetting, 3- driving mechanism, 31- mounting base, 4-60 ° of bend pipe connect
Head mold.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
As shown in Figure 1, Figure 2 and Figure 3, the core-pulling device for bent pipes of 60 ° of union elbow molds of a kind of processing of the utility model,
Including rear die holder 1, the top for being connected to rear die holder 1 preceding die holder 2 and be connected to rear die holder 1 side wall driving mechanism 3.
The arc groove 11 for placing 60 ° of union elbow molds 4 is provided on die holder 1 afterwards, the radian of arc groove 11 is
60°。
The core-pulling mechanism 12 that core pulling is carried out for two interfaces to 60 ° of union elbow molds 4 is connected on die holder 1 afterwards.
Driving mechanism 3 drives core-pulling mechanism 12 to carry out core pulling to 60 ° of union elbow molds 4.
In the present invention, 60 ° of union elbow molds 4 are placed in the arc groove 11 of rear die holder 1, preceding die holder 2 is pressed
It closes on rear die holder 1, driving mechanism 3 drives core-pulling mechanism 12 to move, and takes out to two interfaces of 60 ° of union elbow molds 4
Core；The utility model is easy to operate, high production efficiency and precision height.
A kind of embodiment of core-pulling mechanism 12 is provided in the present invention, and core-pulling mechanism 12 includes after being slidably connected at
Master slider 14 on die holder 1 and divide sliding block 15, master slider 14 and sliding block 15 is divided hingedly, be provided on master slider 14 for card
The first core pulling tube head 141 in an interface of 60 ° of union elbow molds 4 is connect, divides on sliding block 15 and is connected with installation sliding block 151,
The second core pulling tube head 154 of another interface for being connected to 60 ° of union elbow molds 4 is connected on installation sliding block 151；It is main
Sliding block 14 slides on rear die holder 1 under the drive of driving mechanism 3, divides sliding block 15 also to slide on rear die holder 1 to drive, the
One core pulling tube head 141 and the second core pulling tube head 154 can be respectively engaged with two interfaces of 60 ° of union elbow molds 4, to complete
Subsequent core pulling.
In order to slide point sliding block 15 on rear die holder 1, it is provided with the first articulated joint 142 on master slider 14, divides
The second articulated joint 152 is provided on sliding block 15, the first articulated joint 142 is connect by connecting rod 16 with the second articulated joint 152, master slider
14 slide on rear die holder 1, so that connecting rod 16 be pushed to slide point sliding block 15 on rear die holder 1, are equivalent to a hinge slider
Mechanism, to make the second core pulling tube head 154 on point sliding block 15 that can accurately be stuck on the interface of 60 ° of union elbow molds 4.
In the present invention, setting is there are two symmetrical arc groove 11 on rear die holder 1, on master slider 14 there are two settings
First core pulling tube head 141, there are two the first articulated joints 142, each first articulated joint 142 to pass through connecting rod for connection on master slider 14
16 connect with the second articulated joint 152 on a point of sliding block 15, so that convenient can be simultaneously to two 60 ° of union elbow molds 4
Core pulling processing is carried out, raw friendship efficiency is improved.
In the present invention in order to carry out water route processing, divides on sliding block 15 and be socketed with cooling water pipe 153, cooling water pipe
153 communicate with the second core pulling tube head 154, can carry out the expansion that water route is carried out while core pulling.
Preceding die holder 2 is pressed together on rear die holder 1 for convenience, and threaded hole 13 is provided on rear die holder 1, is arranged on preceding die holder 2
There is the threaded post 21 for being threaded in threaded hole 13, is pressed together on preceding die holder 2 accurately on rear die holder 1.
In order to make 60 ° of union elbow molds be not easy to loosen, it is provided on preceding die holder 2 for pushing down 60 ° of union elbow molds 4
Briquetting 22.
In the present invention, driving mechanism 3 is connected in mounting base 31, and mounting base 31 is connect with the side wall of rear die holder 1,
Facilitate driving mechanism 3 that master slider 14 is driven to move on rear die holder 1.
In the present invention, driving mechanism 3 includes hydraulic cylinder and catch bar, and hydraulic cylinder passes through catch bar and core-pulling mechanism
12 connections；Or driving mechanism 3 includes cylinder and catch bar, the cylinder is connected by the catch bar and the core-pulling mechanism
It connects.
The utility model provides one embodiment, which includes rear die holder 1, preceding die holder 2 and driving mechanism 3；Rear mold
The arc groove 11 for placing 60 ° of union elbow molds 4 is provided on seat 1, the radian of arc groove 11 is 60 °, is connected on rear die holder 1
It is connected to core-pulling mechanism 12, core-pulling mechanism 12 includes the master slider 14 being slidably connected on rear die holder 1 and divides sliding block 15, master slider 14
Upper setting divides on sliding block 15 and is connected with installation sliding block 151 there are two the first core pulling tube head 141, installs and is connected with the on sliding block 151
Two core pulling tube heads 154；There are two the first articulated joints 142 for setting on master slider 14, divide on sliding block 15 and are provided with the second articulated joint
152, each first articulated joint 142 is connect by connecting rod 16 with the second articulated joint 152, and master slider 14 slides on rear die holder 1,
To push connecting rod 16 to slide point sliding block 15 on rear die holder 1；Master slider 14 is under the drive of driving mechanism 3 in rear die holder 1
Upper sliding divides sliding block 15 also to slide on rear die holder 1 to drive, and the first core pulling tube head 141 can divide with the second core pulling tube head 154
It is not connected to two interfaces of 60 ° of union elbow molds 4, to complete subsequent core pulling；Threaded hole is provided on die holder 1 afterwards
13, the threaded post 21 for being threaded in threaded hole 13 is provided on preceding die holder 2, die holder 2 is accurately pressed together on rear mold before making
On seat 1, the briquetting 22 for pushing down 60 ° of union elbow molds 4 is provided on preceding die holder 2；Driving mechanism 3 is connected to mounting base 31
On, mounting base 31 is connect with the side wall of rear die holder 1, and driving mechanism 3 is connect with master slider 14；Its working principle is that simultaneously by two
60 ° of union elbow molds 4 are placed in arc groove 11, and die holder 1 presses preceding die holder 2 backward, and preceding 2 internal threaded column of die holder, 21 screw thread connects
It connecing in rear 1 internal thread hole 13 of die holder, the briquetting 22 of preceding die holder 2 pushes down two 60 ° of union elbow molds 4, it is allowed to be not easy to loosen,
Driving mechanism 3 drives master slider 14 to slide on rear die holder 1, and divides sliding block 15 also to slide on rear die holder 1 by the promotion of connecting rod 16
It is dynamic, to make the first core pulling tube head 141 on master slider 14, divide on sliding block 15 the second core pulling tube head 154 installed on sliding block 151
It is respectively engaged on two interfaces of 60 ° of union elbow molds 4, carries out core pulling, carried out with cooling water pipe 153 on time-division sliding block 15
The expansion in water route can produce two 60 ° of union elbow molds 4 with simultaneous processing, and processing precision is high and production efficiency is fast.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds, which is characterized in that including rear die holder, be connected to it is described
The driving mechanism of the preceding die holder at the top of die holder and the side wall for being connected to the rear die holder afterwards；It is provided with and is used on die holder after described
The arc groove of 60 ° of union elbow molds is placed, the radian of the arc groove is 60 °；It is connected on die holder for 60 ° after described
Two interfaces of union elbow mold carry out the core-pulling mechanism of core pulling；The driving mechanism drives the core-pulling mechanism curved to 60 °
Pipe fitting mold carries out core pulling.
2. a kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds according to claim 1, which is characterized in that institute
State core-pulling mechanism include be slidably connected at it is described after master slider on die holder and divide sliding block, the master slider and it is described divide sliding block into
Row is hinged, and the first core pulling tube head of an interface for being connected to 60 ° of union elbow molds, institute are provided on the master slider
It states and is connected with installation sliding block on point sliding block, be connected on the installation sliding block for being connected to the another of 60 ° of union elbow molds
Second core pulling tube head of a interface.
3. a kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds according to claim 2, which is characterized in that institute
State and be provided with the first articulated joint on master slider, it is described divide on sliding block be provided with the second articulated joint, first articulated joint passes through company
Bar is connect with second articulated joint.
4. a kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds according to claim 3, which is characterized in that institute
The symmetrical arc groove there are two being arranged on rear die holder is stated, the first core pulling tube head there are two settings on the master slider,
There are two first articulated joints, each first articulated joint to pass through the connecting rod and an institute for connection on the master slider
State second articulated joint connection on point sliding block.
5. a kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds according to claim 4, which is characterized in that institute
It states and is socketed with cooling water pipe on point sliding block, the cooling water pipe is communicated with the second core pulling tube head.
6. a kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds according to claim 1, which is characterized in that institute
It states and is provided with threaded hole on rear die holder, the threaded post for being threaded in the threaded hole is provided on the preceding die holder.
7. a kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds according to claim 6, which is characterized in that institute
The briquetting for pushing down 60 ° of union elbow molds is provided with before stating on die holder.
8. a kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds according to claim 1, which is characterized in that institute
It states driving mechanism to be connected in mounting base, the mounting base is connect with the side wall of the rear die holder.
9. a kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds according to claim 8, which is characterized in that institute
Stating driving mechanism includes hydraulic cylinder and catch bar, and the hydraulic cylinder is connect by the catch bar with the core-pulling mechanism.
10. a kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds according to claim 8, which is characterized in that institute
Stating driving mechanism includes cylinder and catch bar, and the cylinder is connect by the catch bar with the core-pulling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591348.6U CN208247357U (en) | 2018-04-24 | 2018-04-24 | A kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591348.6U CN208247357U (en) | 2018-04-24 | 2018-04-24 | A kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds |
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| Publication Number | Publication Date |
|---|---|
| CN208247357U true CN208247357U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820591348.6U Active CN208247357U (en) | 2018-04-24 | 2018-04-24 | A kind of core-pulling device for bent pipes for processing 60 ° of union elbow molds |
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| CN (1) | CN208247357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437377A (en) * | 2018-04-24 | 2018-08-24 | 河南恒发科技股份有限公司 | A kind of core-pulling device for bent pipes of 60 ° of union elbow molds of processing |
-
2018
- 2018-04-24 CN CN201820591348.6U patent/CN208247357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437377A (en) * | 2018-04-24 | 2018-08-24 | 河南恒发科技股份有限公司 | A kind of core-pulling device for bent pipes of 60 ° of union elbow molds of processing |
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