CN106424511B - A kind of horizontal forging and upsetting machine punch-pin novel holding device - Google Patents
A kind of horizontal forging and upsetting machine punch-pin novel holding device Download PDFInfo
- Publication number
- CN106424511B CN106424511B CN201611064097.8A CN201611064097A CN106424511B CN 106424511 B CN106424511 B CN 106424511B CN 201611064097 A CN201611064097 A CN 201611064097A CN 106424511 B CN106424511 B CN 106424511B
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- Prior art keywords
- pin
- clamper
- punch
- pressing plate
- special
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Classifications
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- 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
- B21J13/02—Dies or mountings therefor
- B21J13/03—Die mountings
Abstract
The present invention relates to mechanical field, especially a kind of horizontal forging and upsetting machine punch-pin novel holding device, including clamper, special-shaped pin and pressing plate fixed plate, the inner chamber of clamper is plugged with punch-pin, the outer wall of punch-pin is radially provided with the first rectangular channel, the outer wall front end of clamper is provided with the second rectangular channel, first rectangular channel and the second rectangular channel are connected with mounting blocks, the upper surface of clamper is provided with a pair of second bolts hole, the second bolt matched with the second bolt hole is plugged with mounting blocks, the horizontal forging and upsetting machine punch-pin novel holding device on clamper by setting special-shaped pin and mounting blocks, when installing punch-pin on clamper, mounting blocks play a part of solid punch, the special-shaped pin of setting effectively can prevent punch-pin from rotating mismatch in clamper, contrast existing clamper have it is simple in construction, the advantages of easy for installation and fastening is firm.
Description
Technical field
The present invention relates to mechanical field, more particularly to a kind of horizontal forging and upsetting machine punch-pin novel holding device.
Background technology
During horizontal forging and upsetting machine forging, punch insert is usually directly to pass through turnbuckle chain with die shank, alignment pin
It is arranged on after being connected into entirety using taper pin or gland-type two ways on clamper, this is widely used two kinds in forging industry
Mode.But the mode of two kinds of punch-pin clamping there is it is certain the defects of：Inclined pin type mounting means, needed in punch-pin installation process
Taper pin is extracted into clamper completely, is placed on safe region, taper pin is loaded into pin-and-hole again after punch-pin loads clamper, passed through
Nut fastens, and brings operational inconvenience to worker, potential safety hazard be present, if moreover, when punch-pin is non-revolution shape,
During tensing taper pin, punch-pin can rotate, and the advance reservation anglec of rotation be needed during design, in process of production, due to taper pin
Abrasion frequently can lead to rotation mismatch phenomenon occur, and it is extremely difficult to readjust the anglec of rotation of punch-pin, have a strong impact on production effect
Rate；The mounting means of gland-type, although solving the problems, such as to rotate mismatch, because the complexity of mold body structure, increase
Processing and the difficulty of installation.While therefore, urgent need one kind can solve the problem that rotation mismatch, mould structure is simple,
New fastening means easy for installation solves the problems, such as existing.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of horizontal forging and upsetting machine punch-pin proposed is new
Clamping device, the horizontal forging and upsetting machine punch-pin novel holding device enough solve the problems, such as existing fixture rotation mismatch, while whole mould
It is simple in construction, easy for installation, stablize it is firm.
To achieve these goals, present invention employs following technical scheme：
Design a kind of horizontal forging and upsetting machine punch-pin novel holding device, including clamper, special-shaped pin and pressing plate fixed plate, the clamping
The inner chamber of device is plugged with punch-pin, and the outer wall of the punch-pin is radially provided with the first rectangular channel, and the outer wall front end of the clamper is provided with
Second rectangular channel, first rectangular channel and the second rectangular channel are connected with mounting blocks, and the upper surface of the clamper is provided with a pair
Second bolt hole, the second bolt matched with the second bolt hole is plugged with the mounting blocks；
The side wall of the clamper is provided with mounting groove, and the bottom face of the mounting groove is provided with the first bolt hole, the pressing plate
Fixed plate is placed on the inner chamber of mounting groove, and the outer wall of the pressing plate fixed plate is provided with the countersunk head corresponding with the first bolt hole position
Hole, is plugged with the first bolt to match with the first bolt hole in the counter sink, in the middle part of the outer wall of the pressing plate fixed plate
Screwed hole is offered, the side of the pressing plate fixed plate away from clamper outer wall is provided with pressing plate, and the outer wall of the pressing plate is provided with
Through hole, the turnbuckle for adjusting elasticity between pressing plate fixed plate and pressing plate is threaded with the through hole；
The outer wall of the punch-pin is provided with a stopper slot, and the upper surface of the clamper is provided with deep-slotted chip breaker, the deep-slotted chip breaker
Inner chamber is slided and is provided with special-shaped pin, in one end insertion stopper slot of the special-shaped pin, the other end of the special-shaped pin and pressing plate outside
Wall is brought into close contact.
Preferably, the outer wall of the special-shaped pin offers rectangular section close to the side of deep-slotted chip breaker inwall, and the rectangle is cut
Face and the upper surface of pressing plate fixed plate are slidably connected, and special-shaped pin is in the bossing and pressing plate fixed plate of rectangular section side
Top movable clamping.
Preferably, the special-shaped pin is cylindric barred body, and special-shaped pin is bonded with flexible mat board close to one end of pressing plate.
Preferably, first bolt and the second bolt are hexagon socket head cap screw, the nut insertion on second bolt
In the countersunk head through hole that mounting blocks open up, in the nut insertion counter sink on first bolt.
A kind of horizontal forging and upsetting machine punch-pin novel holding device proposed by the present invention, beneficial effect are：By being set on clamper
Special-shaped pin and mounting blocks are put, when installing punch-pin on clamper, mounting blocks play a part of solid punch, the special-shaped pin energy of setting
It is enough effectively to prevent punch-pin from rotating mismatch in clamper, contrast existing clamper have it is simple in construction, easy for installation
With fasten the advantages of firm, while be provided with pressing plate and turnbuckle, when changing punch-pin, turnbuckle need to be unclamped and incite somebody to action
Special-shaped pin is extracted out, you can is taken out punch-pin from blessing device so that change convenient and swift during punch-pin.
Brief description of the drawings
Fig. 1 is a kind of explosive view of horizontal forging and upsetting machine punch-pin novel holding device proposed by the present invention；
Fig. 2 is a kind of structural representation of horizontal forging and upsetting machine punch-pin novel holding device proposed by the present invention；
Fig. 3 is a kind of Specia-pin structure schematic diagram of horizontal forging and upsetting machine punch-pin novel holding device proposed by the present invention.
In figure：1 clamper, 2 special-shaped pins, 3 pressing plate fixed plates, 4 first bolts, 5 pressing plates, 6 turnbuckles, 7 first bolts
Hole, 8 mounting blocks, 9 second bolts, 10 punch-pin, 11 first rectangular channels, 12 second rectangular channels, 13 mounting grooves, 14 counter sinks, 15 spiral shells
Pit, 16 rectangular sections, 17 deep-slotted chip breakers, 18 second bolts hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-3, a kind of horizontal forging and upsetting machine punch-pin novel holding device, including clamper 1, special-shaped pin 2 and pressing plate fixed plate
3, the inner chamber of clamper 1 is plugged with punch-pin 10, and the outer wall of punch-pin 10 is radially provided with the first rectangular channel 11, before the outer wall of clamper 1
End is provided with the second rectangular channel 12, and the first rectangular channel 11 and the second rectangular channel 12 are connected with mounting blocks 8, and the upper surface of clamper 1 is opened
There are a pair of second bolts hole 18, the second bolt 9 matched with the second bolt hole 18 is plugged with mounting blocks 8.
The side wall of clamper 1 is provided with mounting groove 13, and the bottom face of mounting groove 13 is provided with the first bolt hole 7, pressing plate fixed plate 3
The inner chamber of mounting groove 13 is placed on, the outer wall of pressing plate fixed plate 3 is provided with the counter sink 14 corresponding with the position of the first bolt hole 7,
The first bolt 4 to match with the first bolt hole 7 is plugged with counter sink 14, is offered in the middle part of the outer wall of pressing plate fixed plate 3
Screwed hole 15, side of the pressing plate fixed plate 3 away from the outer wall of clamper 1 are provided with pressing plate 5, and the outer wall of pressing plate 5 is provided with through hole, through hole
In be threaded with turnbuckle 6 for adjusting elasticity between pressing plate fixed plate 3 and pressing plate 5.
The outer wall of punch-pin 10 is provided with a stopper slot, and the upper surface of clamper 1 is provided with deep-slotted chip breaker 17, and the inner chamber of deep-slotted chip breaker 17 is slided
Dynamic to be provided with special-shaped pin 2, one end of special-shaped pin 2 is inserted in stopper slot, and the outer wall of the other end and pressing plate 5 of special-shaped pin 2 is brought into close contact.
The outer wall of special-shaped pin 2 offers rectangular section 16, rectangular section 16 and pressing plate close to the side of the inwall of deep-slotted chip breaker 17
The upper surface of fixed plate 3 is slidably connected, and special-shaped pin 2 the side of rectangular section 16 bossing and pressing plate fixed plate 3 it is upper
Portion's activity clamping, special-shaped pin 2 is cylindric barred body, and special-shaped pin 2 is bonded with flexible mat board close to one end of pressing plate 5, is changing
During punch-pin 10, only turnbuckle 7 need to be unclamped and move special-shaped pin 2 laterally, you can punch-pin 10 is taken out from blessing device,
So that it is convenient and swift during replacing punch-pin 10, while special-shaped pin 2 is under the position-limiting action of pressing plate fixed plate 3 so that change punch-pin 10
Shi Wuxu extracts special-shaped pin 2 out from deep-slotted chip breaker 17, avoids the loss of special-shaped pin 2, while does not influence to change punch-pin 10.
First bolt 4 and the second bolt 9 are hexagon socket head cap screw, what the nut insertion mounting blocks 8 on the second bolt 9 opened up
In countersunk head through hole, in the nut insertion counter sink 14 on the first bolt 4 so that whole holding device design is more reasonable, prevents
The nut of protrusion influences the aesthetic property of clamping device.
Operation principle：When installing punch-pin on clamper 1, punch-pin 10 is inserted to the inner chamber of clamper 1, set on clamper 1
Special-shaped pin and mounting blocks 8 are put, mounting blocks 8 play a part of solid punch 10, and the special-shaped pin 2 of setting can effectively prevent punch-pin
10 rotate mismatch in clamper 1, while are provided with pressing plate 5 and turnbuckle 6, when changing punch-pin 10, will need to only draw
Tight bolt 6 is unscrewed and moves special-shaped pin 2 laterally from deep-slotted chip breaker 17, you can punch-pin 10 is taken out from blessing device, is completed
Change the work of punch-pin 10.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of horizontal forging and upsetting machine punch-pin novel holding device, including clamper (1), special-shaped pin (2) and pressing plate fixed plate (3), described
The inner chamber of clamper (1) is plugged with punch-pin (10), it is characterised in that the outer wall of the punch-pin (10) is radially provided with the first rectangular channel
(11), the outer wall front end of the clamper (1) is provided with the second rectangular channel (12), first rectangular channel (11) and the second rectangular channel
(12) mounting blocks (8) are connected with, the upper surface of the clamper (1) is provided with a pair of second bolts hole (18), the mounting blocks (8)
On be plugged with the second bolt (9) matched with the second bolt hole (18)；
The side wall of the clamper (1) is provided with mounting groove (13), and the bottom face of the mounting groove (13) is provided with the first bolt hole
(7), the pressing plate fixed plate (3) is placed on the inner chamber of mounting groove (13), and the outer wall of the pressing plate fixed plate (3) is provided with and first
The corresponding counter sink (14) in bolt hole (7) position, it is plugged with the counter sink (14) and matches with the first bolt hole (7)
The first bolt (4), offer screwed hole (15) in the middle part of the outer wall of the pressing plate fixed plate (3), the pressing plate fixed plate (3) is remote
Side from clamper (1) outer wall is provided with pressing plate (5), and the outer wall of the pressing plate (5) is provided with through hole, and screw thread connects in the through hole
It is connected to the turnbuckle (6) for adjusting elasticity between pressing plate fixed plate (3) and pressing plate (5)；
The outer wall of the punch-pin (10) is provided with a stopper slot, and the upper surface of the clamper (1) is provided with deep-slotted chip breaker (17), the arc
The inner chamber of shape groove (17), which is slided, is provided with special-shaped pin (2), in one end insertion stopper slot of the special-shaped pin (2), the special-shaped pin (2)
The outer wall of the other end and pressing plate (5) be brought into close contact.
A kind of 2. horizontal forging and upsetting machine punch-pin novel holding device according to claim 1, it is characterised in that the special-shaped pin (2)
Outer wall offer rectangular section (16) close to the side of deep-slotted chip breaker (17) inwall, the rectangular section (16) and pressing plate fixed plate
(3) upper surface is slidably connected, and special-shaped pin (2) is in the bossing and pressing plate fixed plate (3) of rectangular section (16) side
Top movable clamping.
A kind of 3. horizontal forging and upsetting machine punch-pin novel holding device according to claim 1, it is characterised in that the special-shaped pin (2)
One end for cylindric barred body, and the close pressing plate (5) of special-shaped pin (2) is bonded with flexible mat board.
A kind of 4. horizontal forging and upsetting machine punch-pin novel holding device according to claim 1, it is characterised in that first bolt
(4) and the second bolt (9) is hexagon socket head cap screw, the countersunk head that the nut insertion mounting blocks (8) on second bolt (9) open up
In through hole, in the nut insertion counter sink (14) on first bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611064097.8A CN106424511B (en) | 2016-11-28 | 2016-11-28 | A kind of horizontal forging and upsetting machine punch-pin novel holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611064097.8A CN106424511B (en) | 2016-11-28 | 2016-11-28 | A kind of horizontal forging and upsetting machine punch-pin novel holding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106424511A CN106424511A (en) | 2017-02-22 |
| CN106424511B true CN106424511B (en) | 2018-03-13 |
Family
ID=58218822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611064097.8A Active CN106424511B (en) | 2016-11-28 | 2016-11-28 | A kind of horizontal forging and upsetting machine punch-pin novel holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424511B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440439Y2 (en) * | 1977-05-30 | 1979-11-28 | ||
| JPS6347041U (en) * | 1986-09-16 | 1988-03-30 | ||
| JPH0775849A (en) * | 1993-09-06 | 1995-03-20 | Akamatsu Fuooshisu Kk | Holder splitting die |
| TW514571B (en) * | 2000-08-02 | 2002-12-21 | Hatebur Umformmaschine Ag | Forming machine with rotary wedge disk |
| CN101332487A (en) * | 2008-07-25 | 2008-12-31 | 合肥锻压集团有限公司 | Rotary upper mold rapid-replacement device of middle-small hydraulic press slipper |
| CN201211549Y (en) * | 2008-06-25 | 2009-03-25 | 南京汽车锻造有限公司 | Apparatus for continuous adjusting embossing die rotation angle of horizontal forging machine |
| CN201439106U (en) * | 2009-05-12 | 2010-04-21 | 深圳市锐特尔精密模具有限公司 | Thick upper die of numerical control punch |
| CN102989963A (en) * | 2011-09-09 | 2013-03-27 | 西安兰石重工机械有限公司 | Self rotating control device of shaft |
| CN104271281A (en) * | 2011-11-11 | 2015-01-07 | 威尔逊模具国际公司 | Punch tool, punch tip and method of securing a punch tip with a punch body |
| CN105710269A (en) * | 2016-04-01 | 2016-06-29 | 中信戴卡股份有限公司 | Device for clamping and positioning forging mold |
| CN206276863U (en) * | 2016-11-28 | 2017-06-27 | 南京汽车锻造有限公司 | A kind of horizontal forging and upsetting machine punch-pin novel holding device |
-
2016
- 2016-11-28 CN CN201611064097.8A patent/CN106424511B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440439Y2 (en) * | 1977-05-30 | 1979-11-28 | ||
| JPS6347041U (en) * | 1986-09-16 | 1988-03-30 | ||
| JPH0775849A (en) * | 1993-09-06 | 1995-03-20 | Akamatsu Fuooshisu Kk | Holder splitting die |
| TW514571B (en) * | 2000-08-02 | 2002-12-21 | Hatebur Umformmaschine Ag | Forming machine with rotary wedge disk |
| CN201211549Y (en) * | 2008-06-25 | 2009-03-25 | 南京汽车锻造有限公司 | Apparatus for continuous adjusting embossing die rotation angle of horizontal forging machine |
| CN101332487A (en) * | 2008-07-25 | 2008-12-31 | 合肥锻压集团有限公司 | Rotary upper mold rapid-replacement device of middle-small hydraulic press slipper |
| CN201439106U (en) * | 2009-05-12 | 2010-04-21 | 深圳市锐特尔精密模具有限公司 | Thick upper die of numerical control punch |
| CN102989963A (en) * | 2011-09-09 | 2013-03-27 | 西安兰石重工机械有限公司 | Self rotating control device of shaft |
| CN104271281A (en) * | 2011-11-11 | 2015-01-07 | 威尔逊模具国际公司 | Punch tool, punch tip and method of securing a punch tip with a punch body |
| CN105710269A (en) * | 2016-04-01 | 2016-06-29 | 中信戴卡股份有限公司 | Device for clamping and positioning forging mold |
| CN206276863U (en) * | 2016-11-28 | 2017-06-27 | 南京汽车锻造有限公司 | A kind of horizontal forging and upsetting machine punch-pin novel holding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106424511A (en) | 2017-02-22 |
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