CN207914522U - A kind of anti-eccentric swaging tools - Google Patents
A kind of anti-eccentric swaging tools Download PDFInfo
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- CN207914522U CN207914522U CN201721317490.3U CN201721317490U CN207914522U CN 207914522 U CN207914522 U CN 207914522U CN 201721317490 U CN201721317490 U CN 201721317490U CN 207914522 U CN207914522 U CN 207914522U
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- forging
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- punch
- location hole
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Abstract
The utility model discloses a kind of anti-eccentric swaging tools, including punch, forging plate and forging wall, forging plate to be equipped with for the location hole for punch positioning；It forges wall to be used to carry out radial positioning to forging, forges the circumferentially fixed connection of the inner wall and forging plate of wall.Anti- eccentric swaging tools provided by the utility model, the radial position of forging wall and forging are relatively fixed, play the role of limiting forging radial position.Simultaneously using the location hole on forging plate, punch is accurately positioned, reduces bias caused by punching course.In addition, the punching course of forging can disposal integral molding, improve processing efficiency.
Description
Technical field
The utility model is related to blank processing technique fields, more specifically to a kind of anti-eccentric swaging tools.
Background technology
Forging and stamping include forging and punching press, are widely used in field of machining.During processing, by original base
Material is forged and pressed, and the workpiece with certain mechanical performance, definite shape and size is obtained.
In the prior art, generally use flat anvil forges and presses forging to be processed, in forging process, frequently with freedom
The forging method of forging, and carry out punching press using punch.However punch is usually the structural member that has large-scale taper and can not position,
Thus people need to be punched out processing after carrying out centering control to machined part using the forging auxiliary tools such as vehicle or tape measure.
But due to using open die forging, and punch itself is without location structure, but artificial carries out centering control to machined part
System, cause punching can not precise alignment, workpiece bias is larger.And in order to reduce the eccentric error brought, people usually select
Small dimension punch punching, then it is processed into the required internal diameter of forging by modes such as machinings, so that processing efficiency is reduced.
In conclusion how to provide a kind of swaging tools, punching position can be accurately controlled, is reduced caused by punching course partially
The heart, and make forging disposal integral molding, processing efficiency is improved, is a problem to be solved by those skilled in the art.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of swaging tools, punching position can be accurately controlled, reduces punching
Bias caused by pressing through journey, and make forging disposal integral molding, improve processing efficiency.
To achieve the goals above, the utility model provides the following technical solutions：
A kind of anti-eccentric swaging tools, including punch further include：
Plate is forged, the forging plate is equipped with for the location hole for punch positioning；
Forging wall for carrying out radial positioning to forging, the inner wall of the forging wall are circumferentially fixed with the forging plate
Connection.
Preferably, the forging plate is round forging plate, and the forging wall is to be connect with the circumference of the round forging plate
Annular forging wall.
Preferably, the annular diameters ranging from 400mm to 750mm of the forging wall, the altitude range of the forging wall are
500mm to 2000mm, the distance between inner wall ranging from 20mm of the periphery of the punch and the forging wall is extremely after punching press
150mm。
Preferably, the location hole is located at the round center for forging plate.
Preferably, the punch is rounding mesa-shaped, and the location hole is hole coordinate with the punch, with taper.
Preferably, the forging plate and the forging wall are an integral structure.
Swaging tools provided by the utility model, including punch, forging plate and forging wall, forging wall are used to carry out forging
Radial positioning, forging plate are equipped with for the location hole for punch positioning.
The limit that wall carries out forging radial position is forged, and is set as the location hole of punch positioning on forging plate, with
Just the target location of forging can be directed at when punch pushes.When being forged to forging, forging to be processed can be positioned over forging
It makes plate and forges the space interior that wall surrounds, i.e., forging wall is set in the outside of forging, circumferential direction of the forging wall in workpiece to be added
Play the role of fixed and squeezes.When carrying out punching press to machined part, punch is punched out from location hole towards forging direction, is positioned
The position in hole is punching position.
The utility model is accurately positioned punch, using the location hole on forging plate without works such as tape measures
Tool is artificial to determine punching position, and accurate positionin can be realized using location hole, reduces bias caused by punching course.Meanwhile
During processing, after being punched out without small dimension punch, then it is machined to the size needed, can directly used normal
The punch of specification completes punch process, makes forging disposal integral molding, improves processing efficiency.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is provided the front elevational view of specific embodiment by the utility model；
Fig. 2 is provided the vertical view of specific embodiment by the utility model.
In Fig. 1-2：
1 it is punch, 2 be forging plate, 3 be forging wall, 4 is location hole.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The core of the utility model is to provide a kind of anti-eccentric swaging tools, can accurately control punching position, reduce punching press
It is eccentric caused by process, and make forging disposal integral molding, improve processing efficiency.
It please refers to Fig.1 and Fig. 2, Fig. 1 is provided the front elevational view of specific embodiment by the utility model；Fig. 2 is that this practicality is new
The vertical view of the provided specific embodiment of type.
The utility model provides a kind of anti-eccentric swaging tools, including punch 1, forging plate 2 and forging wall 3, forging plate 2 are set
It is useful for the location hole 4 positioned for punch 1, forging wall 3 is used to carry out forging radially fixed, the inner wall of forging wall 3 and forging
The circumferentially fixed connection of plate 2.
Forge the wall structure that wall 3 is annulus or the closed annular of other shapes, inner ring surface and forging to be processed
Periphery matches, and the mode that gradient cooperation may be used in the two is clamped.When being forged and pressed, forging to be processed is located at forging
The space interior that plate 2 and forging wall 3 surround, forging wall 3 make the displacement for not having radial direction between forging and forging tools.
It is usually platy structure to forge plate 2, can be contacted for face between forging to be processed.Forge the circumferential direction of plate 2
It is fixedly connected with the inner wall of forging wall 3.Optionally, forging plate 2 and forging wall 3 can be integral type molding structure, or
Split structure.
It forges plate 2 and is equipped with location hole 4, location hole 4 is the through-hole of the circle or taper through forging plate 2, is used for as punching
First 1 positioning.Position of the location hole 4 on forging plate 2 is fixed, and forging plate 2 is fixed with 3 position of forging wall, when punch 1 pushes and fixed
Position 4 position of hole is fixed.The position of forging process, location hole 4 is punching position, and punch 1 is sliding along the axial direction of location hole 4
It is dynamic, forging is squeezed, the inner wall of location hole 4 can control punch 1 and radial deflection does not occur, and then play as punch 1
The effect of positioning, it is ensured that punch 1 can be directed at the target location of forging when working.
Anti- eccentric swaging tools provided by the utility model, the radial position of forging and swaging tools are relatively fixed, rush
First 1 is punched out from location hole 4 towards forging direction, and the position of location hole 4 is punching position.Without other tools
The accurate position for determining punching reduces bias caused by punching course.
In addition, being machined to the ruler needed again during processing, after being punched out without small dimension punch 1
It is very little, it can directly use the punch 1 of normal specifications to complete punch process, make forging disposal integral molding, improve processing efficiency.
Further, in order to process the parts such as forging pipe, on the basis of the above embodiments, forging plate 2 is round forging plate
2, forging wall 3 is the annular forging wall 3 being connect with the circumference of round forging plate 2.
In view of the parts such as the forging pipe that is used in engineering are mostly the tubular structure that section is circular ring shape, therefore forge plate 2
Can be round forging plate 2, forging wall 3 is annular forging wall 3, the internal diameter size phase of the diameter and forging wall 3 of circle forging plate 2
Together, the periphery of forging plate 2 is fixedly connected with the inner wall of forging wall 3, and concave shape is presented in the section after the two combination.
Optionally, according to actual demand, forging plate 2 may be the platy structure of polygon, correspondingly, forging wall 3
Inner wall shape is that can match fixed closed hoop structure with forging plate 2.
Further, on the basis of the above embodiments, in a specific embodiment provided by the utility model, forging
The altitude range of the annular diameters of wall building 3 ranging from 400mm to 750mm, forging wall 3 are 500mm to 2000mm, punching press back punching head
The distance between 1 periphery and the inner wall of forging wall 3 ranging from 20mm to 150mm.
Optionally, on the basis of above-mentioned any embodiment, location hole 4 is located at the center of round forging plate 2.
In order to enhance forging pipe structure stability, forging pipe be usually high degree of symmetry ring tube, thus by forging process at
When forging pipe, usually it is punched out in the center of forging.Swaging tools provided by the present application, the position of location hole 4 are to rush
Hole site, therefore, location hole 4 are set to the center of round forging plate 2, so that working height symmetrically forges pipe.
Optionally, when forging plate 2 is non-circular structure, location hole 4 can also be set to the position at 2 center of relatively close forging plate
It sets.
Further, on the basis of the above embodiments, punch 1 be rounding mesa-shaped, location hole 4 be coordinate with punch 1,
Hole with taper.
When punch 1 is rounding mesa-shaped, location hole 4 is bellmouth, and the depth capacity that punch 1 can push is forging wall 3
Highly, when punch 1 presses to depth capacity, the side of punch 1 is closely fitted with the inner wall of location hole 4.
Optionally, for the larger forging of punching depth, the depth capacity that punch 1 can push can also be greater than or equal to forging
The half of 3 height of wall building, is punched out from the both ends of forging, finally realizes punching course respectively.At this point, punch 1 presses to most
When big depth, the side of punch 1 is closely fitted with the inner wall of location hole 4.
When location hole 4 has certain taper, it can be that punch 1 provides certain guiding role, make punch 1 along location hole
4 inner wall is slided to punching direction, realizes the punching course to forging.
Optionally, punch 1 can be cylindrical punch 1, and location hole 4 is the vertical forging plate 2 coordinated with cylindrical punch 1
Circular through hole.
Further, on the basis of any one above-mentioned embodiment, forging plate 2 and forging wall 3 are an integral structure.
It is the structural member being fixedly connected that plate 2, which is forged, with forging wall 3, if the two uses split settings, before being processed
It needs to carry out assembling fixation to forging plate 2 and forging wall 3, to carry out following process.In order to simplify operating process, may be used
Forging plate 2 and forging wall 3 are processed integral structure by integral structure during manufacture, in follow-up forged and pressed
It can avoid being attached fixed operating process to the two, simplify forging step.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
Anti- eccentric swaging tools provided by the utility model are described in detail above.It is used herein specifically
A example is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help to understand this
The method and its core concept of utility model.It should be pointed out that for those skilled in the art, not departing from
Under the premise of the utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification
It falls into the protection domain of the utility model claims.
Claims (5)
1. a kind of anti-eccentric swaging tools, including punch (1), which is characterized in that further include：
Plate (2) is forged, the forging plate (2) is equipped with for the location hole (4) for the punch (1) positioning；
Forging wall (3) for carrying out radial positioning to forging, the week of the inner wall of the forging wall (3) and the forging plate (2)
To being fixedly connected；
The forging plate (2) is round forging plate (2), and the forging wall (3) is to be connect with the circumference of the round forging plate (2)
Annular forging wall (3).
2. anti-eccentric swaging tools according to claim 1, which is characterized in that the annular diameters model of the forging wall (3)
It encloses for 400mm to 750mm, the altitude range of the forging wall (3) is 500mm to 2000mm, and the punch (1) is outer after punching press
The distance between the inner wall of all and described forging wall (3) ranging from 20mm to 150mm.
3. anti-eccentric swaging tools according to claim 1, which is characterized in that the location hole (4) is located at the circle
Forge the center of plate (2).
4. anti-eccentric swaging tools according to claim 1, which is characterized in that the punch (1) is rounding mesa-shaped, described
Location hole (4) is hole coordinate with the punch (1), with taper.
5. anti-eccentric swaging tools according to any one of claims 1 to 4, which is characterized in that the forging plate (2) and institute
Forging wall (3) is stated to be an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317490.3U CN207914522U (en) | 2017-10-12 | 2017-10-12 | A kind of anti-eccentric swaging tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317490.3U CN207914522U (en) | 2017-10-12 | 2017-10-12 | A kind of anti-eccentric swaging tools |
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| Publication Number | Publication Date |
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| CN207914522U true CN207914522U (en) | 2018-09-28 |
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| CN201721317490.3U Active CN207914522U (en) | 2017-10-12 | 2017-10-12 | A kind of anti-eccentric swaging tools |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470535A (en) * | 2017-10-12 | 2017-12-15 | 西南铝业（集团）有限责任公司 | A kind of anti-eccentric swaging tools |
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2017
- 2017-10-12 CN CN201721317490.3U patent/CN207914522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470535A (en) * | 2017-10-12 | 2017-12-15 | 西南铝业（集团）有限责任公司 | A kind of anti-eccentric swaging tools |
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