CN108941408A - A kind of Multistation cold upsetting formation machine with turn over function - Google Patents
A kind of Multistation cold upsetting formation machine with turn over function Download PDFInfo
- Publication number
- CN108941408A CN108941408A CN201811002076.2A CN201811002076A CN108941408A CN 108941408 A CN108941408 A CN 108941408A CN 201811002076 A CN201811002076 A CN 201811002076A CN 108941408 A CN108941408 A CN 108941408A
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- China
- Prior art keywords
- clamp
- turn over
- folder
- pincers slice
- workpiece
- 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.)
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- 230000007306 turnover Effects 0.000 title claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 18
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/06—Swaging presses; Upsetting presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
- B21J13/12—Turning means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of Multistation cold upsetting formation machine with turn over function, molding machine includes: that the side of folder young platform towards clamp seat is provided with master mold, accommodates workpiece to be processed in master mold；Clamp seat is pivoted with the young platform of folder by connecting rod and is connect, at least one overturning clamp is provided on clamp seat, each overturning clamp corresponds to a transmission gear；The rotation axis of transmission gear is fixed on the young platform of folder；Overturning clamp includes: turning gear, clamp column, holder arms and pincers slice, wherein turning gear is fixedly connected with one end of clamp column, and turning gear is engaged with transmission gear；Turning gear is 90 degree along the rotational angle of the direction of motion of overturning clamp；The other end of clamp column is equipped with holder arms, and the corresponding end of holder arms and master mold is equipped with pincers slice, and pincers slice is that two panels clamps workpiece to be processed.Using the embodiment of the present invention, workpiece to be processed can be made to turn over and turn 90 degrees.
Description
Technical field
The present invention relates to a kind of cold headers, are more particularly to a kind of Multistation cold upsetting formation machine with turn over function.
Background technique
The cold header of 5-6 station is equipped with the nut pincers of 180 overturnings currently on the market, and this clamp can will be clamped
Workpiece to be processed while be transmitted to next station from a upper station, overturn 180 degree, that is, clamp workpiece to be processed overturning 180
Degree, the both ends of cold-heading converted products.180 degree overturning plier working principle has transmission mechanism that connecting rod is driven to pull clamp seat and fixation
In overturning jaw mechanism above, clamp seat is to make circular motion around the rotation axis pressed from both sides on young platform under the action of rocker arm.Separately
Turning gear is set on external overturning plier, it during exercise, passes through transmission with the gearing pressed from both sides on young platform, clamp seat is fixed on
The workpiece turning 180 degree for clamping the anter on clamping mechanism with it with gear；Pincers slice is vertically arranged, and is crossed in upper end clamp column
Spring fixed reset clamp anter.
But being growing with cold working part application range, some products are provided with vertical in the side with product
In the equipment that the hole of side, such part not can satisfy currently on the market.
Summary of the invention
Technical problem to be solved by the present invention lies in providing a kind of Multistation cold upsetting formation machine with turn over function,
Workpiece to be processed can be turned over and be turn 90 degrees.
The present invention is to solve above-mentioned technical problem by the following technical programs:
The embodiment of the invention provides a kind of Multistation cold upsetting formation machine with turn over function, the molding machine includes:
Press from both sides young platform, clamp seat, connecting rod, overturning clamp and transmission gear, wherein
The side for pressing from both sides young platform towards the clamp seat is provided with master mold, and work to be processed is accommodated in the master mold
Part；
The clamp seat is pivoted with the young platform of the folder by connecting rod and is connect, at least one overturning folder is provided on the clamp seat
Pincers, each overturning clamp correspond to a transmission gear；
The rotation axis of the transmission gear is fixed on the young platform of the folder；
The overturning clamp includes: turning gear, clamp column, holder arms and pincers slice, wherein turning gear with it is described
One end of clamp column is fixedly connected, and the turning gear is engaged with the transmission gear；The rotational angle of the turning gear
It is 90 degree；
The other end of the clamp column is equipped with holder arms, and the holder arms and the corresponding end of the master mold are equipped with clamp
Piece, the pincers slice are that two panels clamps workpiece to be processed.
Optionally, the holder arms are c-type, and one end of C-type clamp tong arm is connect with the clamp column；C-type clamp tong arm
The other end is fixed with the two panels pincers slice for extending to master mold mouth corresponding position.
Optionally, one end of two panels pincers slice is connected and fixed with holder arms pivot.
Optionally, the pincers slice is fixed between the position of the holder arms and the position of clamping workpiece and is additionally provided with clamp
Piece is dehisced tightening device.
Optionally, the pincers slice is dehisced tightening device, comprising: spring and bolt, wherein
The bolt passes through two panels pincers slice, and one end of the bolt is fixed with wherein a piece of pincers slice, the bolt
The other end and another pincers slice between be equipped with spring.
Optionally, length of the spring under diastole state, less than the length and two panels pincers slice total thickness of the bolt
The difference of degree.
Optionally, pincers slice is arranged in towards the side of the turning gear in the spring.
Optionally, the position of the pincers slice clamping workpiece to be processed is additionally provided with the outer surface phase with the workpiece to be processed
The groove of adaptation.
The present invention has the advantage that compared with prior art
Using the embodiment of the present invention, when carrying out the overturning of workpiece using overturning clamp, the rotational angle of turning gear is
90 degree, therefore, workpiece to be processed can be turned over and be turn 90 degrees.
Detailed description of the invention
Fig. 1 is a kind of structural representation of the Multistation cold upsetting formation machine with turn over function provided in an embodiment of the present invention
Figure；
Fig. 2 is that a kind of working principle of the Multistation cold upsetting formation machine with turn over function provided in an embodiment of the present invention is shown
It is intended to.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention
Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation
Example.
Fig. 1 is a kind of structural representation of the Multistation cold upsetting formation machine with turn over function provided in an embodiment of the present invention
Figure, Fig. 2 are a kind of operation principle schematic diagram of the Multistation cold upsetting formation machine with turn over function provided in an embodiment of the present invention,
As depicted in figs. 1 and 2, the molding machine includes: to press from both sides young platform 100, clamp seat 200, connecting rod 300, overturning clamp 400 and transmission
Gear 500, wherein
The side for pressing from both sides young platform 100 towards the clamp seat 200 is provided with master mold 700, holds in the master mold 700
Receiving has workpiece to be processed 800；
The clamp seat 200 is pivoted and is connect by connecting rod 300 and folder son's platform 100, be provided on the clamp seat 200 to
A few overturning clamp 400, each overturning clamp 400 correspond to a transmission gear 500；
The rotation axis of the transmission gear 500 is fixed on the young platform 100 of the folder；
The overturning clamp 400 includes: turning gear 401, clamp column 403, holder arms 405 and pincers slice 407,
In, turning gear 401 is fixedly connected with one end of the clamp column 403, and the turning gear 401 and the transmission gear
500 engagements；The rotational angle of the turning gear 401 is 90 degree；
The other end of the clamp column 403 is equipped with holder arms 405, and the holder arms 405 are corresponding with the master mold 700
End is equipped with pincers slice 407, and the pincers slice 407 is that two panels clamps workpiece to be processed 800.
Turning gear 401 is socketed in one end of clamp column 403, and one end of clamp column 403 is additionally provided with external screw thread and the lock that is screwed on
Tight nut 409 is formed solid when 409 turning gear 401 of locking nut is compressed, between turning gear 401 and clamp column 403
Fixed connection；When unclamping compression of the locking nut 409 to turning gear 401, turning gear 401 is equivalent to empty set in clamp column
On 403.
When carrying out workpiece turning, two panels pincers slice 407 opens, and clamps workpiece to be processed 800, then, clamp seat 200 exists
Start under the restriction effect of connecting rod 300 relative to folder 100 parallel motion of young platform；The turning gear 401 of 403 one end of clamp column is passing
It is started turning under the action of moving gear 500, and then clamp column 403 is driven to rotate, and then drive holder arms 405 to rotate, and then band
Dynamic workpiece to be processed 800 rotates, and since the rotational angle of turning gear 401 only has 90 degree, workpiece to be processed 800 is reversed
90 degree, after workpiece to be processed 800 is reversed, workpiece to be processed 800 rests on corresponding with next master mold 700 at this time
Position.
It is emphasized that when pincers slice 407 clamps workpiece to be processed 800, the rotational angle of turning gear 401 is 0
Degree, after workpiece to be processed 800 is reversed the overturning of clamp 400, the rotational angle of turning gear 401 is 90 degree, wherein angle of rotation
Degree refers to that the angular range that turning gear 401 is rotated between rotary spacing is 90 degree.In one kind of the embodiment of the present invention
In specific embodiment, the rotational angle of existing turning gear is 180 degree, the marginal arc of existing turning gear a length of 4/5
π；2/5 π can be set by the edge arc length of turning gear in the embodiment of the present invention.
In a kind of specific embodiment of the embodiment of the present invention, dismantled for convenience to replace the holder arms of different length
405, and then improve the application range of equipment, the holder arms 405 are c-type, and one end of C-type clamp tong arm 405 and the clamp
Column 403 connects；The other end of C-type clamp tong arm 405 is fixed with the two panels pincers slice 407 for extending to 700 mouthfuls of corresponding positions of master mold.
In a kind of specific embodiment of the embodiment of the present invention, one end of two panels pincers slice 407 with 405 pivot of holder arms
It is connected and fixed.Using the embodiment of the present invention, pincers slice 407 is designed as lateral clamp and opens, and clamps product, pincers slice 407 passes through
Bolt pivot joint is fixed on holder arms 405, and pincers slice 407 can be made to adapt to various sizes of workpiece to be processed 800, improve and set
Standby application range.
In a kind of specific embodiment of the embodiment of the present invention, in order to facilitate the reset of pincers slice 407, the pincers slice
407 are fixed between the position of the holder arms 405 and the position of clamping workpiece and are additionally provided with pincers slice 407 and dehisce tightening device.
In a kind of specific embodiment of the embodiment of the present invention, resets and clamp to be added in order to facilitate pincers slice 407
Work workpiece 800, the pincers slice 407 are dehisced tightening device, comprising: spring 4011 and bolt 4013, wherein
The bolt 4013 passes through two panels pincers slice 407, and one end of the bolt 4013 and wherein a piece of pincers slice 407
It is fixed, spring 4011 is equipped between the other end of the bolt 4013 and another pincers slice 407.
Workpiece to be processed 800, overturning clamp 400 are resetted and clamped by the spring 4011 being mounted on pincers slice 407
Under the action of clamp seat 200, transmission gear 500 and turning gear 401, when next station is arrived in overturning 90, that clamps is to be added
90 degree of 800 end rotation of work workpiece and punching tool are parallel, rush tool punching mandril overturn according to product after bias also do it is accordingly inclined
The heart thus can directly be processed with the circular hole on punching press head, of this sort workpiece to be processed 800 on cold headers
For finished product, the range of work of equipment is expanded.
It is described in order to further increase reset and clamping effect in a kind of specific embodiment of the embodiment of the present invention
Length of the spring 4011 under diastole state, less than the length of the bolt 4013 and the difference of 407 overall thickness of two panels pincers slice.
In a kind of specific embodiment of the embodiment of the present invention, in order to avoid bolt 4013 occupies excessive equipment sky
Between, pincers slice 407 is arranged in towards the side of the turning gear 401 in the spring 4011.
In a kind of specific embodiment of the embodiment of the present invention, in order to make pincers slice 407 preferably clamp work to be processed
Part 800, the position that the pincers slice 407 clamps workpiece to be processed 800 are additionally provided with the outer surface phase with the workpiece to be processed 800
The groove of adaptation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of Multistation cold upsetting formation machine with turn over function, which is characterized in that the molding machine includes: to press from both sides young platform, folder
Clamp block, connecting rod, overturning clamp and transmission gear, wherein
The side for pressing from both sides young platform towards the clamp seat is provided with master mold, accommodates workpiece to be processed in the master mold；
The clamp seat is pivoted with the young platform of the folder by connecting rod and is connect, at least one overturning clamp is provided on the clamp seat,
Each overturning clamp corresponds to a transmission gear；
The rotation axis of the transmission gear is fixed on the young platform of the folder；
The overturning clamp includes: turning gear, clamp column, holder arms and pincers slice, wherein turning gear and the clamp
One end of column is fixedly connected, and the turning gear is engaged with the transmission gear；The rotational angle of the turning gear is 90
Degree；
The other end of the clamp column is equipped with holder arms, and the holder arms and the corresponding end of the master mold are equipped with pincers slice, institute
Stating pincers slice is that two panels clamps workpiece to be processed.
2. a kind of Multistation cold upsetting formation machine with turn over function according to claim 1, which is characterized in that the folder
Tong arm is c-type, and one end of C-type clamp tong arm is connect with the clamp column；The other end of C-type clamp tong arm, which is fixed with, extends to main mould
Has the two panels pincers slice of mouth corresponding position.
3. a kind of Multistation cold upsetting formation machine with turn over function according to claim 2, which is characterized in that two panels folder
One end of clamp piece is connected and fixed with holder arms pivot.
4. a kind of Multistation cold upsetting formation machine with turn over function according to claim 3, which is characterized in that the folder
Clamp piece, which is fixed between the position of the holder arms and the position of clamping workpiece, to be additionally provided with pincers slice and dehisces tightening device.
5. a kind of Multistation cold upsetting formation machine with turn over function according to claim 4, which is characterized in that the folder
Clamp piece is dehisced tightening device, comprising: spring and bolt, wherein
The bolt passes through two panels pincers slice, and one end of the bolt is fixed with wherein a piece of pincers slice, the bolt it is another
Spring is equipped between one end and another pincers slice.
6. a kind of Multistation cold upsetting formation machine with turn over function according to claim 5, which is characterized in that the bullet
Length of the spring under diastole state, less than the length of the bolt and the difference of two panels pincers slice overall thickness.
7. a kind of Multistation cold upsetting formation machine with turn over function according to claim 5, which is characterized in that the bullet
Pincers slice is arranged in towards the side of the turning gear in spring.
8. a kind of Multistation cold upsetting formation machine with turn over function according to claim 5, which is characterized in that the folder
The position of clamp piece clamping workpiece to be processed is additionally provided with the groove being adapted with the outer surface of the workpiece to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002076.2A CN108941408A (en) | 2018-08-30 | 2018-08-30 | A kind of Multistation cold upsetting formation machine with turn over function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002076.2A CN108941408A (en) | 2018-08-30 | 2018-08-30 | A kind of Multistation cold upsetting formation machine with turn over function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108941408A true CN108941408A (en) | 2018-12-07 |
Family
ID=64473535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811002076.2A Pending CN108941408A (en) | 2018-08-30 | 2018-08-30 | A kind of Multistation cold upsetting formation machine with turn over function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108941408A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702133A (en) * | 2019-03-01 | 2019-05-03 | 都江堰市超越机械制造有限公司 | A kind of turning manipulator and the robot device for multistage cold former |
| CN112296234A (en) * | 2020-09-28 | 2021-02-02 | 河南航天精工制造有限公司 | Multi-station stamping processing equipment and turnover mechanism thereof |
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| CN207770731U (en) * | 2018-01-28 | 2018-08-28 | 金华市国鼎五金制品有限公司 | A kind of multistage cold former operating clamp mechanism |
| CN208825459U (en) * | 2018-08-30 | 2019-05-07 | 安徽阳天机械工业有限公司 | A kind of Multistation cold upsetting formation machine with turn over function |
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2018
- 2018-08-30 CN CN201811002076.2A patent/CN108941408A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202079220U (en) * | 2011-05-24 | 2011-12-21 | 浙江东瑞机械工业有限公司 | Clamp mechanism of cold-upsetting forming machine |
| CN203437581U (en) * | 2013-08-09 | 2014-02-19 | 浙江正一机械有限公司 | Adjustable clamp mechanism capable of being turned over by 180 degrees of cold heading forming machine |
| CN103433417A (en) * | 2013-08-28 | 2013-12-11 | 浙江长华汽车零部件有限公司 | Automatic clamp opening mechanism of cold header |
| CN204018627U (en) * | 2014-07-03 | 2014-12-17 | 浙江东瑞机械工业有限公司 | The outer switching mechanism of cold headers clamp clamp piece |
| CN204122680U (en) * | 2014-07-21 | 2015-01-28 | 瑞安市友邦标准件有限公司 | Cold headers clamp transport mechanism |
| JP3207244U (en) * | 2016-08-08 | 2016-11-04 | 株式会社阪村機械製作所 | Blank transfer device of multistage forging machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702133A (en) * | 2019-03-01 | 2019-05-03 | 都江堰市超越机械制造有限公司 | A kind of turning manipulator and the robot device for multistage cold former |
| CN112296234A (en) * | 2020-09-28 | 2021-02-02 | 河南航天精工制造有限公司 | Multi-station stamping processing equipment and turnover mechanism thereof |
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