CN209614106U - A kind of forging roll and its roll forging die enabling - Google Patents
A kind of forging roll and its roll forging die enabling Download PDFInfo
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- CN209614106U CN209614106U CN201920284520.8U CN201920284520U CN209614106U CN 209614106 U CN209614106 U CN 209614106U CN 201920284520 U CN201920284520 U CN 201920284520U CN 209614106 U CN209614106 U CN 209614106U
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- roll
- forging
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- lower die
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Abstract
This application discloses a kind of roll forging die enablings, including the upper die and lower die that can be separately mounted on two roller bearings, the upper mold and the lower die can deform bar extruding in corresponding roller bearing rotation, at least provided with first of roll-in slot and second roll-in slot, first of the roll-in slot and second roll-in groove location of the upper mold and the lower die are corresponding and axially aligned for the upper mold and the lower die.Roll forging die enabling provided herein drives the upper mold and the lower die to rotate, and then realizes the extruding purpose to the bar using the rotation of the roller bearing, realizes that the forging to the bar is processed, easy to use, high in machining efficiency.Disclosed herein as well is a kind of forging rolls including above-mentioned roll forging die enabling.
Description
Technical field
This application involves roll forging processing equipment fields, more particularly to a kind of roll forging die enabling.In addition, the application further relates to one
Kind includes the forging roll of above-mentioned roll forging die enabling.
Background technique
Open die forging is generally used for the fields such as forging base, blocking process, and existing forging method generally uses pneumatic hammer certainly
By forging process, aluminium type material is placed on workbench, worker operation machine constantly beats material, grasps to operative employee
It is more demanding to make gimmick, and operational motion is cumbersome, operate large labor intensity, compares factor controlling product size by artificial perception,
Dimensional accuracy is low, and product stability is bad, be easy to cause the influence product quality phenomenons such as product is cracked, folds, lacks material.It is raw
Low efficiency is produced, with aluminium type material (18000 yuan/ton), the big waste material of surplus, average every product base hammering time is about 3min clock
It could complete above, be unfavorable for typical products in mass production production, cause waste of material big, it is at high cost, and low efficiency.
Therefore, the processing efficiency for how improving roll forging part, is a technical problem that technical personnel in the field need to solve at present.
Utility model content
The purpose of the application is to provide a kind of roll forging die enabling, the roll forging die enabling can effective save the cost, improve roll forging
The processing efficiency and quality of part.The another object of the application is to provide a kind of forging roll including above-mentioned roll forging die enabling.
To achieve the above object, the application provides the following technical solutions:
A kind of roll forging die enabling, including the upper die and lower die that can be separately mounted on two roller bearings, the upper mold and it is described under
Mould can deform bar extruding in corresponding roller bearing rotation, the upper mold and the lower die at least provided with first of roll-in slot and
First of the roll-in slot and second roll-in groove location of second roll-in slot, the upper mold and the lower die are corresponding and along axial direction
Arrangement.
Preferably, the upper mold and the lower die corresponding central angle on corresponding roller bearing are 50-80 °.
Preferably, the axial end portion of the upper mold and the lower die be equipped with for the corresponding roller bearing axial limiting
Fixing groove.
Preferably, it is equipped in the middle part of the inner circumferential of the upper mold and the lower die for circumferentially being limited with the corresponding roller bearing
Limiting slot.
Preferably, the width of first of roll-in slot is greater than the width of the second roll-in slot.
The application also provides a kind of forging roll, including roll forging die enabling described in above-mentioned any one.
Preferably, further include the positioning plate being mounted in forging roll rack and for installing the positioning plate and position can
The locating rod of tune, the positioning plate can be positioned with the end abutment of bar.
Preferably, the locating rod is bolted with the forging roll rack, and the bolt is in rotation process
In the locating rod can be driven to move axially to change the position of the positioning plate and then change the processing length of the bar.
Roll forging die enabling provided herein, including the upper die and lower die that can be separately mounted on two roller bearings, it is described on
Mould and the lower die can deform bar extruding in corresponding roller bearing rotation, and the upper mold and the lower die are at least provided with first
First of the roll-in slot and second roll-in groove location of road roll-in slot and second roll-in slot, the upper mold and the lower die are corresponding
And it is axially aligned.Roll forging die enabling provided herein, using the rotation of the roller bearing drive the upper mold and it is described under
Mould rotation, and then realize the extruding purpose to the bar, realize that the forging to the bar is processed, easy to use, processing effect
Rate is high.
Forging roll provided herein is equipped with above-mentioned roll forging die enabling, since the roll forging die enabling is imitated with above-mentioned technology
Fruit, therefore, the forging roll equipped with the roll forging die enabling should also be as having corresponding technical effect.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of circumferential the schematic diagram of the section structure of specific embodiment of roll forging die enabling provided herein；
Fig. 2 is a kind of upper and lower mould fit structure schematic diagram of specific embodiment of roll forging die enabling provided herein；
Fig. 3 is a kind of upper mold side view of specific embodiment of roll forging die enabling provided herein；
Fig. 4 is a kind of upper mold perspective view of specific embodiment of roll forging die enabling provided herein；
Wherein: upper mold (1), lower die (2), fixing groove (3), limiting slot (4), first of roll-in slot (5), second roll-in slot
(6)。
Specific embodiment
The core of the application is to provide a kind of roll forging die enabling, the roll forging die enabling can significant save the cost, improve roll forging
The processing efficiency and quality of part.Another core of the application is to provide a kind of forging roll including above-mentioned roll forging die enabling.
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Please refer to figs. 1 to 4, and Fig. 1 is a kind of circumferential section of specific embodiment of roll forging die enabling provided herein
Structural schematic diagram；Fig. 2 is that a kind of upper and lower mould fit structure of specific embodiment of roll forging die enabling provided herein is illustrated
Figure；Fig. 3 is a kind of upper mold side view of specific embodiment of roll forging die enabling provided herein；Fig. 4 is provided herein
A kind of specific embodiment of roll forging die enabling upper mold perspective view.
In this embodiment, roll forging die enabling includes the upper mold 1 and lower die 2 that can be separately mounted on two roller bearings, specifically
, two roller bearings are arranged above and below, and are preferably arranged in parallel, and upper mold 1 and lower die 2 can be by bars in corresponding roller bearing rotation
It being squeezed and deformed, upper mold 1 and lower die 2 are at least provided with first of roll-in slot 5 and second roll-in slot 6, and the of upper mold 1 and lower die 2
One of roll-in slot 5 and 6 position of second roll-in slot are corresponding and axially aligned.
Specifically, first of roll-in slot 5 of upper mold 1 is corresponding with first of 5 position of roll-in slot of lower die 2, bar is put into
Between first of roll-in slot 5 of upper mold 1 and first of roll-in slot 5 of lower die 2, equipment is opened, when roller bearing rotation, upper mold 1
First of 5 extruded bars of roll-in slot of first of roll-in slot 5 and lower die 2 are completed to process the first time of bar, then by bar
It is put between the second roll-in slot 6 of upper mold 1 and the second roll-in slot 6 of lower die 2, opens equipment, when roller bearing rotation, upper mold
1 second roll-in slot 6 and 6 extruded bars of second roll-in slot of lower die 2 complete second of the processing to bar.
Roll forging die enabling provided herein drives upper mold 1 and lower die 2 to rotate using the rotation of roller bearing, and then realization pair
The extruding purpose of bar realizes that the forging to bar is processed, easy to use, high in machining efficiency.
On the basis of the respective embodiments described above, upper mold 1 and the lower die 2 corresponding central angle on corresponding roller bearing are 50-
80 °, specifically, central angle size corresponding to upper mold 1 and lower die 2, determines the circumferential length of upper mold 1 and lower die 2, and then certainly
The length for the bar that can be processed is determined.
What needs to be explained here is that upper mold 1 and the lower die 2 corresponding central angle on corresponding roller bearing are 50-80 °, non-
When machining state, upper mold 1 and lower die 2 are in the state being located remotely from each other, i.e., have space between two roller bearings arranged up and down, just
Pass through in bar and afterwards abutted with positioning plate, after opening equipment, under the rotation of two roller bearings, upper mold 1 and lower die 2 can rotate to
Molding state, processes bar.
On the basis of the respective embodiments described above, the axial end portion of upper mold 1 and lower die 2 be equipped with for corresponding roller bearing axis
To the fixing groove 3 of limit, the axially position of upper mold 1 and lower die 2 is may be implemented in fixing groove 3, prevents upper mold 1 and lower die 2 in correspondence
The axial movement of roller bearing.
On the basis of the respective embodiments described above, it is equipped in the middle part of the inner circumferential of upper mold 1 and lower die 2 for all with corresponding roller bearing
To the limiting slot 4 of limit, the circumferentially positioned of upper mold 1 and lower die 2 is may be implemented in limiting slot 4, prevents upper mold 1 and lower die 2 in correspondence
The circumferential direction of roller bearing is mobile.
On the basis of the respective embodiments described above, the width of first of roll-in slot 5 is greater than the width of second roll-in slot 6,
Specifically, the extruding degree of second roll-in slot 6 should be greater than the extruding degree of first of roll-in slot 5.
On the basis of the respective embodiments described above, first of roll-in slot 5 and second roll-in slot 6 are arc-shaped, also, the
The arc radius of one of roll-in slot 5 is greater than the arc radius of second roll-in slot 6.
Other than above-mentioned roll forging die enabling, present invention also provides a kind of forging rolls including above-mentioned roll forging die enabling.Into one
Step, the forging roll further include the positioning plate being mounted in forging roll rack and for installing the adjustable positioning of positioning plate and position
Bar, positioning plate can be positioned with the end abutment of bar.
Above-mentioned setting, positioning plate can be convenient the positioning of bar, when processing bar, the end abutment of bar is existed
On positioning plate, guarantee each bar Working position always, so that product quality is uniform.
On the basis of the respective embodiments described above, locating rod is bolted with forging roll rack, and bolt is turning
Locating rod can be driven to move axially during dynamic to change the position of positioning plate and then change the processing length of bar.Specifically
, when needing to change processing length just now, carry out turning bolt i.e. changeable the distance between locating rod and roller bearing
Change the position location of bar, and then changes the processing length of bar.
Specifically, roll forging die enabling provided by the present embodiment, progress mold design production processing first, at special heat
Science and engineering skill, specifically, vacuum heat treatment can be used, vacuum hardening, hardness are that 42 to 45HRC, material is 5CrNiMoV, make it
Surface strength is high, antiwear heat resisting is good, additionally needs according to product demand, designs corresponding mold shape；Mold is mounted on
It in one or so counter-rotational equipment and debugs in place, which is Kun forging machine, and mold is mounted on to be rotated around opposite direction
Two axis on；Aluminium bar material saw material: material is sawed according to the size of design requirement, should specifically be sawed aluminium bar according to the specification of product
At corresponding size；Material heating: sawed material being placed in heating furnace and is heated, and the temperature of heating furnace is controlled 450
± 10 DEG C, keep the temperature 60 minutes；Roll forging: the bar heated is put into the counter-rotational mold in left and right starting device rotation
Type.
Forging roll and its roll forging die enabling provided by the present embodiment, compared to existing open die forging for personnel's technical requirements
It is low；Forge high-efficient 10 times or more；Quality-improving is not in double-layer overlapping；Material material utilization rate improves, and can save 10% original
Material reduces cost.
Refer to the prior art for other Each parts of the forging roll, and repeats no more herein.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Roll forging die enabling provided herein is described in detail above.Specific case used herein is to this Shen
Principle and embodiment please is expounded, the present processes that the above embodiments are only used to help understand and its
Core concept.It should be pointed out that for those skilled in the art, in the premise for not departing from the application principle
Under, can also to the application, some improvement and modification can also be carried out, these improvement and modification also fall into the protection of the claim of this application
In range.
Claims (8)
1. a kind of roll forging die enabling, which is characterized in that including the upper mold (1) and lower die (2) that can be separately mounted on two roller bearings, institute
Bar extruding can be deformed in corresponding roller bearing rotation by stating upper mold (1) and the lower die (2), the upper mold (1) and the lower die
(2) at least provided with first of roll-in slot (5) and second roll-in slot (6), the first of the upper mold (1) and the lower die (2)
Road roll-in slot (5) is corresponding with second roll-in slot (6) position and axially aligned.
2. roll forging die enabling according to claim 1, which is characterized in that the upper mold (1) and the lower die (2) are rolled corresponding
Corresponding central angle is 50-80 ° on axis.
3. roll forging die enabling according to claim 1, which is characterized in that the axial end of the upper mold (1) and the lower die (2)
Portion be equipped with for the fixing groove (3) of the corresponding roller bearing axial limiting.
4. roll forging die enabling according to claim 3, which is characterized in that in the inner circumferential of the upper mold (1) and the lower die (2)
Portion is equipped with the limiting slot (4) for circumferentially limiting with the corresponding roller bearing.
5. roll forging die enabling according to any one of claims 1 to 4, which is characterized in that first of roll-in slot (5)
Width is greater than the width of the second roll-in slot (6).
6. a kind of forging roll, including roll forging die enabling, which is characterized in that the roll forging die enabling is claim 1 to 5 any one institute
The roll forging die enabling stated.
7. forging roll according to claim 6, which is characterized in that further include the positioning plate that is mounted in forging roll rack and
For installing the adjustable locating rod of the positioning plate and position, the positioning plate can be positioned with the end abutment of bar.
8. forging roll according to claim 7, which is characterized in that the locating rod and the forging roll rack pass through bolt
Connection, and the bolt can drive the locating rod to move axially to change the position of the positioning plate during rotation
And then change the processing length of the bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920284520.8U CN209614106U (en) | 2019-03-06 | 2019-03-06 | A kind of forging roll and its roll forging die enabling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920284520.8U CN209614106U (en) | 2019-03-06 | 2019-03-06 | A kind of forging roll and its roll forging die enabling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209614106U true CN209614106U (en) | 2019-11-12 |
Family
ID=68455936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920284520.8U Active CN209614106U (en) | 2019-03-06 | 2019-03-06 | A kind of forging roll and its roll forging die enabling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209614106U (en) |
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2019
- 2019-03-06 CN CN201920284520.8U patent/CN209614106U/en active Active
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