CN206731822U - A kind of hard alloy drawing mould - Google Patents
A kind of hard alloy drawing mould Download PDFInfo
- Publication number
- CN206731822U CN206731822U CN201720536582.4U CN201720536582U CN206731822U CN 206731822 U CN206731822 U CN 206731822U CN 201720536582 U CN201720536582 U CN 201720536582U CN 206731822 U CN206731822 U CN 206731822U
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- limit card
- hard alloy
- rotational installation
- mould
- 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
Abstract
It the utility model is related to technical field of mold,Specially a kind of hard alloy drawing mould,Including pedestal,The surface of the pedestal is installed with multiple mounting rods,The other end wherein positioned at mounting rod is installed with rotary shaft,Multiple rotational installation parts wherein are nested and fixed positioned at the outer surface of rotary shaft,And the upper end of each rotational installation part is installed with limit card block,Wherein fixed positioned at the inside of limit card block and offer mould molding groove,The hard alloy drawing mould,Open up the mode of mould molding groove respectively by using two groups of corresponding limit card blocks,In order to treat the machine-shaping of finished product die,And the surface of rotary shaft is rotatably installed in by adding rotational installation part,By the pore size that mould molding groove is adjusted around rotary shaft,So as to match it is various sizes of treat finished product die use,And independently pulled by adding positioning wedged block and electric pushrod,It is easy to people to be used.
Description
Technical field
Technical field of mold is the utility model is related to, specially a kind of hard alloy drawing mould.
Background technology
Today's society, the positive extensive utilization of steel pipe to all trades and professions, such as building, health care, oil, especially in automobile
The utilization in field；Drawing is the most frequently used plastic processing method of tubing processing, and its essence is finger under external force, metal base
Pipe passes through the endoporus die cavity of drawing mould, to obtain respective shapes and product.Steel pipe drawing can be divided into empty sinking and have core drawing；Have
Core drawing is steel pipe in tube reducing, subtracts the drawing production of wall, and main is the core head and hard alloy of hard alloy using mould
Drawing die；Hard alloy drawing die mainly has two kinds of forms, is divided into taper drawing die and arc with inner chamber shape of working surface difference
Shape drawing die；All it is to be completed using hard alloy drawing grinding tool, if a drawing in general steel pipe drawing production process
Operation can not reach the size requirement of product, it is necessary to which even repeatedly drawing operation is completed twice, but traditional mould is mostly
It is formed in one, therefore can not be limited well for the different band converted products of bore, it is necessary to be processed place to it
It can carry out pulling step after reason, influence very much operating efficiency.
Utility model content
A kind of the defects of technical problem that the utility model solves is to overcome prior art, there is provided hard alloy drawing die
Tool.
To achieve the above object, the utility model provides following technical scheme：
A kind of hard alloy drawing mould, including pedestal, the surface of the pedestal are installed with multiple mounting rods, wherein
The other end positioned at mounting rod is installed with rotary shaft, pacifies wherein multiple rotate is nested and fixed positioned at the outer surface of rotary shaft
Piece installing, and the upper end of each rotational installation part is installed with limit card block, is opened wherein being fixed positioned at the inside of limit card block
Provided with mould molding groove, wherein the top of the limit card block is installed with connection projection, and between the connection projection of both sides
It is bolted to connection, wherein offering mounting groove positioned at one end of rotary shaft, the inside of the mounting groove is installed with
Electric pushrod, the one end of the electric pushrod away from mounting groove are installed with positioning wedged block, and the upper end of wherein positioning wedged block is opened
Provided with the mould fixing groove corresponding with mould molding groove.
Preferably, the mould molding groove is half round table-like cube tray, and narrower one end offers semi-circular through hole.
Preferably, the quantity of the mounting rod is two, and is respectively and fixedly installed to the top surface both sides of pedestal, and with rotation
Axle is formed in one structure.
Preferably, the quantity of the rotational installation part is two groups, and is oppositely arranged respectively, and two of which rotational installation part is equal
It is fixed by socket the position between two mounting rods in the outer surface of rotary shaft.
Preferably, rotational installation part and the limit card block are formed in one structure, and wherein the quantity of limit card block is with turning
The quantity of dynamic installed part is equal, and the limit card block is formed in one structure with being connected projection, and quantity is equal.
Compared with prior art, the beneficial effects of the utility model are：The hard alloy drawing mould, by using relative
The two groups of limit card blocks answered open up the mode of mould molding groove respectively, in order to treat the machine-shaping of finished product die, and pass through
The surface that rotational installation part is rotatably installed in rotary shaft is added, it is big by the aperture that mould molding groove is adjusted around rotary shaft
It is small, so as to match it is various sizes of treat that finished product die uses, and independently pulled out by adding positioning wedged block and electric pushrod
Draw, be easy to people to be used.
Brief description of the drawings
Fig. 1 is side structure sectional view of the present utility model；
Fig. 2 is positive structure schematic of the present utility model.
In figure：1 pedestal, 2 mounting rods, 3 rotary shafts, 4 rotational installation parts, 5 limit card blocks, 6 mould molding grooves, 7 connections are convex
Block, 8 mounting grooves, 9 electric pushrods, 10 positioning wedged blocks, 11 mould fixing grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：
A kind of hard alloy drawing mould, including pedestal 1, the surface of the pedestal 1 are installed with multiple mounting rods 2,
The other end wherein positioned at mounting rod 2 is installed with rotary shaft 3, wherein being nested and fixed positioned at the outer surface of rotary shaft 3 more
Individual rotational installation part 4, and the upper end of each rotational installation part 4 is installed with limit card block 5, wherein positioned at limit card block 5
Inside fix and offer mould molding groove 6, wherein the top of the limit card block 5 is installed with connection projection 7, and both sides
Connection projection 7 between be bolted to connection, wherein offering mounting groove 8, the mounting groove positioned at one end of rotary shaft 3
8 inside is installed with electric pushrod 9, and the described one end of electric pushrod 9 away from mounting groove 8 is installed with positioning wedged block
10, the upper end of wherein positioning wedged block 10 offers the mould fixing groove 11 corresponding with mould molding groove 6.
As a kind of technical optimization scheme of the present utility model, the mould molding groove 6 is half round table-like cube tray, and
Narrower one end offers semi-circular through hole.
As a kind of technical optimization scheme of the present utility model, the quantity of the mounting rod 2 is two, and fixed peace respectively
It is formed in one structure mounted in the top surface both sides of pedestal 1, and with rotary shaft 3.
As a kind of technical optimization scheme of the present utility model, the quantity of the rotational installation part 4 is two groups, and phase respectively
To setting, two of which rotational installation part 4 is fixed by socket the position in the outer surface of rotary shaft 3 between two mounting rods 2
Put.
As a kind of technical optimization scheme of the present utility model, the rotational installation part 4 is formed in one with limit card block 5
Structure, the wherein quantity of limit card block 5 are equal with the quantity for being rotatablely installed part 4, and the limit card block 5 is with being connected projection 7 as one
Forming structure, and quantity is equal.
Operation principle：When people use the hard alloy drawing mould, divide by using two groups of corresponding limit card blocks 5
The mode of mould molding groove 6 is not opened up, in order to treat the machine-shaping of finished product die, and is rotatablely installed 4 turns of part by adding
The dynamic surface for being arranged on rotary shaft 3, by the way that the pore size of mould molding groove 6 is adjusted around rotary shaft 3, so as to match difference
Size treats that finished product die uses, and is independently pulled by adding positioning wedged block 10 and electric pushrod 9, is easy to people to enter
Exercise and use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of hard alloy drawing mould, including pedestal (1), it is characterised in that：The surface of the pedestal (1) is installed with
Multiple mounting rods (2), wherein the other end positioned at mounting rod (2) is installed with rotary shaft (3), wherein positioned at rotary shaft (3)
Outer surface be nested and fixed it is multiple rotational installation parts (4), and each be rotatablely installed part (4) upper end limited location is fixedly mounted
Fixture block (5), mould molding groove (6) is offered wherein being fixed positioned at the inside of limit card block (5), wherein the limit card block (5)
Top be installed with connection projection (7), and be bolted to connection between the connection projection (7) of both sides, wherein being located at
One end of rotary shaft (3) offers mounting groove (8), and the inside of the mounting groove (8) is installed with electric pushrod (9), described
The one end of electric pushrod (9) away from mounting groove (8) is installed with positioning wedged block (10), and the upper end of wherein positioning wedged block (10) is opened
Provided with the mould fixing groove (11) corresponding with mould molding groove (6).
A kind of 2. hard alloy drawing mould according to claim 1, it is characterised in that：The mould molding groove (6) is
Half round table-like cube tray, and narrower one end offers semi-circular through hole.
A kind of 3. hard alloy drawing mould according to claim 1, it is characterised in that：The quantity of the mounting rod (2)
For two, and the top surface both sides of pedestal (1) are respectively and fixedly installed to, and are formed in one structure with rotary shaft (3).
A kind of 4. hard alloy drawing mould according to claim 1, it is characterised in that：The rotational installation part (4)
Quantity is two groups, and is oppositely arranged respectively, and two of which rotational installation part (4) is fixed by socket in the outer surface of rotary shaft (3)
Position between two mounting rods (2).
A kind of 5. hard alloy drawing mould according to claim 1, it is characterised in that：It is described rotational installation part (4) with
Limit card block (5) is formed in one structure, and wherein the quantity of limit card block (5) is equal with the quantity of rotational installation part (4), described
Limit card block (5) is formed in one structure with being connected projection (7), and quantity is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536582.4U CN206731822U (en) | 2017-05-12 | 2017-05-12 | A kind of hard alloy drawing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536582.4U CN206731822U (en) | 2017-05-12 | 2017-05-12 | A kind of hard alloy drawing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206731822U true CN206731822U (en) | 2017-12-12 |
Family
ID=60565890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720536582.4U Expired - Fee Related CN206731822U (en) | 2017-05-12 | 2017-05-12 | A kind of hard alloy drawing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206731822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500116A (en) * | 2018-12-28 | 2019-03-22 | 重庆龙煜精密铜管有限公司 | Reducer pipe stretching-machine |
-
2017
- 2017-05-12 CN CN201720536582.4U patent/CN206731822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500116A (en) * | 2018-12-28 | 2019-03-22 | 重庆龙煜精密铜管有限公司 | Reducer pipe stretching-machine |
| CN109500116B (en) * | 2018-12-28 | 2023-09-26 | 重庆龙煜精密铜管有限公司 | Reducing pipe stretcher |
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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: 20171212 Termination date: 20180512 |