CN208825459U - 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
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- CN208825459U CN208825459U CN201821417459.1U CN201821417459U CN208825459U CN 208825459 U CN208825459 U CN 208825459U CN 201821417459 U CN201821417459 U CN 201821417459U CN 208825459 U CN208825459 U CN 208825459U
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- clamp
- folder
- turn over
- pincers slice
- workpiece
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Abstract
The utility model 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 utility model embodiment, workpiece to be processed can be made to turn over and turn 90 degrees.
Description
Technical field
The utility model relates to a kind of cold headers, are more particularly to a kind of multi-station cold-heading molding with turn over function
Machine.
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 passes through upper end clamp column
In spring fixed reset pincers slice.
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.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of multi-station cold-heading with turn over function at
Workpiece to be processed can be turned over and be turn 90 degrees by type machine.
The utility model is to solve above-mentioned technical problem by the following technical programs:
The utility model embodiment provides a kind of Multistation cold upsetting formation machine with turn over function, the molding machine packet
It includes: pressing 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 holder arms
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 utility model has the advantage that compared with prior art
Using the utility model embodiment, when carrying out the overturning of workpiece using overturning clamp, the angle of rotation of turning gear
Degree 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 that a kind of structure of the Multistation cold upsetting formation machine with turn over function provided by the embodiment of the utility model is shown
It is intended to；
Fig. 2 is that a kind of work of Multistation cold upsetting formation machine with turn over function provided by the embodiment of the utility model is former
Manage schematic diagram.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
Fig. 1 is that a kind of structure of the Multistation cold upsetting formation machine with turn over function provided by the embodiment of the utility model is shown
It is intended to, Fig. 2 is a kind of working principle of the Multistation cold upsetting formation machine with turn over function provided by the embodiment of the utility model
Schematic diagram, as depicted in figs. 1 and 2, the molding machine include: 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, in the master mold 700
Accommodate workpiece to be processed 800；
The clamp seat 200 is pivoted with the young platform 100 of the folder by connecting rod 300 and is connect, and is provided on the clamp seat 200
At least one 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, pair of the holder arms 405 and the master mold 700
It should hold equipped with pincers slice 407, 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 between turning gear 401 and clamp column 403 when 409 turning gear 401 of locking nut is compressed
It is fixedly connected；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 exists
It is started turning under the action of transmission gear 500, and then clamp column 403 is driven to rotate, and then holder arms 405 is driven to rotate, in turn
Workpiece to be processed 800 is driven to rotate, since the rotational angle of turning gear 401 only has 90 degree, workpiece to be processed 800 is turned over
It turn 90 degrees, 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 the utility model embodiment
In a kind of specific embodiment, the rotational angle of existing turning gear is 180 degree, and the marginal arc of existing turning gear is a length of
4/5π；2/5 π can be set by the edge arc length of turning gear in the utility model embodiment.
In a kind of specific embodiment of the utility model embodiment, dismantled for convenience to replace the folder of different length
Tong arm 405, so improve equipment application range, the holder arms 405 be c-type, and one end of C-type clamp tong arm 405 with it is described
Clamp column 403 connects；The other end of C-type clamp tong arm 405 is fixed with the two panels pincers slice for extending to 700 mouthfuls of corresponding positions of master mold
407。
In a kind of specific embodiment of the utility model embodiment, one end of two panels pincers slice 407 is and holder arms
405 pivots are connected and fixed.Using the utility model embodiment, pincers slice 407 is designed as lateral clamp and opens, and clamps product, clamp
Piece 407 is fixed on holder arms 405 by bolt pivot joint, and pincers slice 407 can be made to adapt to various sizes of workpiece to be processed
800, improve the application range of equipment.
In a kind of specific embodiment of the utility model embodiment, in order to facilitate the reset of pincers slice 407, the clamp
Piece 407 be fixed between the position of the holder arms 405 and the position of clamping workpiece be additionally provided with pincers slice 407 dehisce tightening dress
It sets.
In a kind of specific embodiment of the utility model embodiment, resets and clamp in order to facilitate pincers slice 407
Workpiece to be processed 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.
In a kind of specific embodiment of the utility model embodiment, in order to further increase reset and clamping effect,
Length of the spring 4011 under diastole state, less than length and 407 overall thickness of two panels pincers slice of the bolt 4013
Difference.
In a kind of specific embodiment of the utility model embodiment, in order to avoid bolt 4013 occupies excessive equipment
Pincers slice 407 is arranged in towards the side of the turning gear 401 in space, the spring 4011.
It is to be added in order to clamp pincers slice 407 preferably in a kind of specific embodiment of the utility model embodiment
Work workpiece 800, the position that the pincers slice 407 clamps workpiece to be processed 800 are additionally provided with the appearance with the workpiece to be processed 800
The adaptable groove in face.
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 (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 |
|---|---|---|---|
| CN201821417459.1U CN208825459U (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 |
|---|---|---|---|
| CN201821417459.1U CN208825459U (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 |
|---|---|
| CN208825459U true CN208825459U (en) | 2019-05-07 |
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ID=66311387
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821417459.1U Active CN208825459U (en) | 2018-08-30 | 2018-08-30 | A kind of Multistation cold upsetting formation machine with turn over function |
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| CN (1) | CN208825459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941408A (en) * | 2018-08-30 | 2018-12-07 | 安徽阳天机械工业有限公司 | A kind of Multistation cold upsetting formation machine with turn over function |
-
2018
- 2018-08-30 CN CN201821417459.1U patent/CN208825459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941408A (en) * | 2018-08-30 | 2018-12-07 | 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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