CN1146480C - Metal mold gas adjuster of plate pressing device - Google Patents
Metal mold gas adjuster of plate pressing device Download PDFInfo
- Publication number
- CN1146480C CN1146480C CNB998023469A CN99802346A CN1146480C CN 1146480 C CN1146480 C CN 1146480C CN B998023469 A CNB998023469 A CN B998023469A CN 99802346 A CN99802346 A CN 99802346A CN 1146480 C CN1146480 C CN 1146480C
- Authority
- CN
- China
- Prior art keywords
- sheet material
- metal die
- interval
- aforementioned
- circular hole
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0035—Forging or pressing devices as units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/04—Shaping in the rough solely by forging or pressing
Abstract
A plate pressing device comprising a pair of metal molds (2) disposed opposedly on the upper and lower sides of a slab (1), an oscillating device (10) which moves, symmetrically with respect to the slab, the upper and lower metal molds through an eccentric shaft or crank shaft, upper and lower bearings (21, 22) which support the rotation of the eccentric shaft or crank shaft, and a bearing moving device (24) which moves at least either of the bearings in vertical direction. The bearing moving device (24) comprises a screw jack (27) which are installed on a main frame (26) and move a journal box (25) in vertical direction and a wedge plate (28) or a step plate (29) held between the main frame (26) and the journal box (25), thus, by using the same metal mold, enabling a plate thickness to be adjusted easily after pressing.
Description
Technical field
The present invention relates to subtract the metal die spacing regulator of thick press device by the sheet material that a passage just can reach heavy reduction.
Background technology
As the rolling device that just can reach heavy reduction by a passage, existing people proposes that existing broadening pressing is used for sheet material and subtracts the thick press device of depressing (for example special fair 2-014139 number, the spy opens clear 61-222651 number, and the spy opens flat 2-175011 number etc.).
For example, Te Kaiping 2-175011 number a sizing rolling machine device that advances, as shown in Figure 1, above by moulding material pipeline Z and below or left and the right-hand rotating shaft 4 that is provided with, when the hub portion with the connecting rod 3 of required form is fitted to the eccentric part of this rotating shaft 4, will with the front end that is connected to connecting rod 3 by the metal die 2 of the relative configuration of pipeline Z of moulding material, rotating shaft 4 is rotated, the connecting rod 3 that process is fitted to the eccentric part of rotating shaft makes metal die 2 to being depressed by the upper and lower surface of moulding material 1 (sheet material), makes the reduced thickness of sheet material 1.In this case, the stroke up and down of metal die 2 is by the offset decision of rotating shaft 4, as long as the pivot of rotating shaft is certain, the thickness h of the sheet material 1 after depressing is fixed.
In addition, for reaching same purpose, also can consider to adopt pressing as shown in Figure 2.This device is equipped with the metal die 2 of clamping sheet material 1 upper and lower settings, be located on each metal die, make metal die reach the slide block 8 of swing up and down, and the drive unit that drives this slide block, aforementioned slide block have the circular hole that central shaft is arranged that is arranged on the sheet material width slider body 8a, with chimeric first 9a of this circular hole and the crank 9 that constitutes by staggering with first and central shaft than little second 9b of this diameter of first, this second by aforementioned drive unit rotation driving.
Utilize this structure, when second 9b rotation, first 9a is that crank operation is carried out at the center with second axle center, by chimeric circular hole make slider body 8a carry out about, seesaw.Thereby slide block 8 is depressed metal die, and because metal die is seesawed, so sheet material 1 is depressed and is subjected to advancing forward the effect of (sheet material flow direction) on one side, continuous depressing operated becomes possibility.In addition, owing to be to depress by metal die 2 from the both direction up and down of sheet material 1 in this invention, so can implement big drafts.In addition, in the figure, the 6th, pinch roll, 7 for transmitting roller roller.
In addition, Fig. 3 be adopt crank and connecting rod example, crank 4 is connected clamping sheet material 1 through connecting rods 3 and on the metal die 2 of upper and lower settings, swings up and down metal die 2 and depress.In this case, similarly, also by the offset decision of crank 4, as long as the pivot of crank 4 is certain, the thickness h of the sheet material 1 after depressing also is certain to the stroke up and down of metal die 2.
In addition, subtract thick pressing device as some other sheet material that just can carry out heavy reduction by a time, the inventor of the present patent application has also proposed the device of various forms of heavy reductions.
But, as mentioned above, subtract in the thick pressing device at the sheet material that can carry out heavy reduction by a time, owing to utilize cam or crank that lower mold is moved up and down, generally fix so go up the depression stroke of lower mold.Therefore, as long as adopt same metal die, the sheet metal thickness after depressing is exactly certain, exists the problem that heavy reduction is difficult to adjust afterwards sheet metal thickness.
Disclosure of an invention
In view of the above problems, the purpose of this invention is to provide a kind ofly when using same metal die, the metal die that the sheet material that can adjust the sheet metal thickness after the heavy reduction easily subtracts thick pressing device is adjusting device at interval.
Utilize the present invention, the pair of metal mould (2) that is provided with of subtend and the sheet material of the pendulous device (10) that metal die moves up and down as object with sheet material is subtracted in the thick pressing device by eccentric shaft or crank axle up and down being equipped with clamping sheet material (1) provides a kind of with the metal (upper (21,22) that is equipped with the rotation of aforementioned eccentric shaft of supporting or crank axle and to make in this bearing one of them bearing mobile device (24) that moves up and down at least be the metal die interval adjusting device that the sheet material of feature subtracts thick pressing device.
Adopt this structure, by one of them moves up and down at least in the metal (upper (21,22) that utilizes bearing mobile device (24) that supporting eccentric shaft or crank axle are rotated, the interval of the pivot of eccentric shaft or crank axle about can changing.Thereby, even it is certain to go up the depression stroke of lower mold, and adopt same metal die, because stroke range separately can change, so can freely adjust sheet metal thickness after depressing.That is, narrow down, can make the sheet metal thickness after the heavy reduction thinner by the interval that makes eccentric shaft up and down or crank axle pivot, otherwise, by strengthening the interval of pivot, can make the sheet metal thickness after the heavy reduction thicker.
According to a preferred embodiment of the invention, aforementioned bearings mobile device (24) is by the axle box (25) of block bearing and jackscrew (27) formation that is installed on the main stand (26), aforementioned axle box is moved up and down.Utilize this structure, can axle box be moved up and down to adjust the interval of metal die by jackscrew.
In addition, aforementioned bearings mobile device (24) also can by the axle box (25) of block bearing and be clamped in main stand and aforementioned axle box between clapboard (28) or stepped plate (29) constitute.Utilize this structure, can adopt the structure of simple and light weight that axle box is moved up and down to adjust the interval of metal die, can reduce cost.
Other purpose of the present invention and favourable feature can be clearer by the explanation below reaching with reference to accompanying drawing.
Brief description of drawings
Fig. 1 is the structure chart that the sheet material of employing connecting rod and eccentric shaft subtracts thick pressing device.
Fig. 2 is the structure chart that the sheet material of employing crank and slide block subtracts thick pressing device.
Fig. 3 is the structure chart that the sheet material of employing crank and connecting rod subtracts thick pressing device.
Fig. 4 be equipped with metal die of the present invention at interval the sheet material of adjusting device subtract the structure chart of thick pressing device.
Fig. 5 is the overall construction drawing according to metal die of the present invention interval adjusting device.
Fig. 6 (A) is the diagram of expression according to the metal die interval adjusting device embodiment of clapboard mode of the present invention, and Fig. 6 (B) is the diagram of expression according to the metal die interval adjusting device embodiment of stepped plate mode of the present invention.
The best mode that carries out an invention
Below, with reference to accompanying drawing the preferred embodiments of the present invention are described.In addition, in each figure, give identical label to common part, and the repetitive description thereof will be omitted.
Fig. 4 be equipped with metal die of the present invention at interval the sheet material of adjusting device subtract the structure chart of thick pressing device.As shown in the drawing, be equipped with metal die of the present invention at interval the sheet material of adjusting device subtract that thick pressing device has clamping sheet material 1 and the pair of metal mould 2 of subtend setting and be located on each metal die 2, make the pendulous device 10 of metal die 2 up and down towards sheet material 1 swing.
In Fig. 4, the cunning that pendulous device 10 is furnished with a pair of circular hole 12a that the direction of transfer that offers its oblique sheet material in position and space be L determines 12 and at the eccentric shaft 14 of the interior sideway swivel of circular hole 12a.
Metal die 2 is installed on the slide block 12 removably through metal die supporter 11.Be provided with pinch roll 16 in the downstream of metal die 2, the transfer rate of control sheet material 1.Approaching side or outlet side at pinch roll 16 are provided with roller roller 7, transmit rolling stock.In addition, in Fig. 4, A represents first axle center, and B represents second axle center.
Fig. 5 is the overall construction drawing according to metal die of the present invention interval adjusting device.As shown in the drawing, metal die of the present invention adjusting device 20 at interval has the metal (upper 21,22 of the aforementioned second 14b rotation of supporting and makes one of them bearing mobile device 24 that moves up and down at least in these bearings.
In Fig. 5, bearing mobile device 24 is by the axle box up and down 25 of block bearing 21,22 and be installed on the main stand 26 that sheet material subtracts thick pressing device and the jackscrew 27 that axle box 25 is moved up and down constitutes.In Fig. 5, be provided with two jackscrews 27 in top, but the jackscrew more than or three also can be set.In addition, in the figure, the axle box 25 of downside is supported by force cell 30, but also can be supported by standard element.
Adopt this structure, axle box 25 is moved up and down, adjust the interval of metal die by jackscrew 27.
Fig. 6 (A), (B) are the diagram of expression according to other embodiment of metal die of the present invention interval adjusting device.In the figure, (A) expression clapboard mode, (B) expression stepped plate mode.
That is, shown in Fig. 6 (A), one or more clapboards 28 are clamped between main stand 26 and the axle box 25,, utilize the structure of simple and light weight, just can make axle box move up and down interval with the adjustment metal die by flatly mobile clapboard 28 in the figure.
Similarly, shown in Fig. 6 (B), the stepped plate 29 of the stepped variation of thickness is clamped between main stand 26 and the axle box 25, by flatly mobile stepped plate 29 in the figure, equally with simple and structure light weight can make axle box move up and down, thereby adjust the interval of metal die.
In addition, metal die of the present invention interval adjusting device is not limited only to sheet material shown in Figure 4 and subtracts thick pressing device, for example, also can make a pair of circular hole 12a of slide block 12 be positioned at direction of transfer, thereby a pair of eccentric shaft 14 also is positioned at the direction of transfer of sheet material perpendicular to sheet material.In addition, also Fig. 1～sheet material shown in Figure 3 subtract thick pressing device.In this case, 21,22 of metal (uppers become eccentric shaft or the crank axle outside second 14b of swivel bearing Fig. 4.
In addition, the present invention is not limited to the foregoing description, and is self-evident, can do various changes in the scope that does not exceed purport of the present invention.
As mentioned above, adopt structure of the present invention, by one of them moves up and down at least in the metal (upper 21,22 that utilizes bearing mobile device 24 that supporting eccentric shaft or crank axle are rotated, the interval of the pivot of eccentric shaft or crank axle about can changing.Thereby, fix and adopt same metal die even go up the depression stroke of lower mold, also can change the scope of each stroke, thereby can freely adjust the sheet metal thickness after depressing.That is, the interval of the pivot by making eccentric shaft up and down or crank axle narrows down, and can make the sheet metal thickness after the heavy reduction thinner, otherwise, by enlarging the interval of pivot, can make the sheet metal thickness after the heavy reduction thicker.
Therefore, metal die of the present invention at interval adjusting device have and adopt same metal die can adjust excellent effects such as sheet metal thickness after the heavy reduction easily.
In addition, invention has been described by several preferred embodiments, still, should be appreciated that claim scope of the present invention is not limited to these embodiment.On the contrary, interest field of the present invention comprises all various improvement, modification and equivalents of being contained by appended claims thereof.
Claims (1)
1. the sheet material metal die adjusting device at interval that subtracts thick pressing device, comprise clamping sheet material (1) and the pair of metal mould (2) that is provided with of subtend up and down, by each metal die (2) pendulous device (10) that be provided with, that metal die (2) is moved forward and backward towards aforementioned sheet material (1)
This pendulous device (10) possesses the slide block (12) that is positioned on the position that the sheet material direction of feed tilts and is spaced from each other a pair of circular hole (12a) of L at interval and at the eccentric shaft (14) of the sideway swivel of this circular hole (12a),
This eccentric shaft (14) by the central shaft A with aforementioned circular hole be center first (14a) in circular hole, rotating and with this first (14a) at interval the central shaft B of eccentric amount e be that second (14b) that the center is driven in rotation constitutes, it is characterized in that:
Possess the bearing (21,22) up and down that supports aforementioned second rotation and at least one the bearing mobile device (24) that moves up and down that makes these bearings,
Aforementioned bearings mobile device (24) is by the axle box (25) up and down of block bearing (21,22) and be installed in a plurality of jackscrews (27) that main stand (26) that sheet material subtracts thick pressing device goes up, makes aforementioned axle box (25) to move up and down and constitute.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10333477A JP2000158198A (en) | 1998-11-25 | 1998-11-25 | Die gap adjusting device of plate thickness pressurizing press device |
| JP333477/1998 | 1998-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1288400A CN1288400A (en) | 2001-03-21 |
| CN1146480C true CN1146480C (en) | 2004-04-21 |
Family
ID=18266516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998023469A Expired - Fee Related CN1146480C (en) | 1998-11-25 | 1999-01-27 | Metal mold gas adjuster of plate pressing device |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1074316B1 (en) |
| JP (1) | JP2000158198A (en) |
| KR (1) | KR100616209B1 (en) |
| CN (1) | CN1146480C (en) |
| AT (1) | ATE368531T1 (en) |
| BR (1) | BR9906619A (en) |
| DE (1) | DE69936718T2 (en) |
| ID (1) | ID23902A (en) |
| TR (1) | TR199902905T1 (en) |
| WO (1) | WO2000030777A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972833A (en) * | 2010-09-29 | 2011-02-16 | 曾奇夫 | Die device |
| CN102350461B (en) * | 2011-07-19 | 2013-07-17 | 奇瑞汽车股份有限公司 | Method for adjusting gaps after quenching of die forging inserts |
| JP6351664B2 (en) * | 2016-06-24 | 2018-07-04 | アイダエンジニアリング株式会社 | Press machine |
| CN107377797B (en) * | 2017-08-03 | 2023-04-14 | 陈桢粦 | Servo feeder |
| CN110202005A (en) * | 2019-07-04 | 2019-09-06 | 中冶赛迪技术研究中心有限公司 | Base connection volume under pressure adjusts device and method among hot-strip |
| CN114130824A (en) * | 2021-11-23 | 2022-03-04 | 中冶赛迪工程技术股份有限公司 | Slab continuous casting and rolling pendulum shear blade adjusting system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3333452A (en) * | 1965-03-03 | 1967-08-01 | Sendzimir Inc T | Reduction of thick flat articles |
| JPS57177900A (en) * | 1981-04-27 | 1982-11-01 | Sumitomo Heavy Ind Ltd | Method for assembling and disassembling shut height adjusting wedge in press |
| JPS61222651A (en) * | 1985-03-27 | 1986-10-03 | Ishikawajima Harima Heavy Ind Co Ltd | Forging press equipment |
| JPS61273229A (en) * | 1985-05-29 | 1986-12-03 | Hitachi Ltd | Hot billet continuous width pressing device |
| JP2705172B2 (en) * | 1988-12-27 | 1998-01-26 | 石川島播磨重工業株式会社 | Running sizing press |
| ATE346699T1 (en) * | 1997-09-16 | 2006-12-15 | Ishikawajima Harima Heavy Ind | PLATE PRESSING APPARATUS AND METHOD |
-
1998
- 1998-11-25 JP JP10333477A patent/JP2000158198A/en active Pending
-
1999
- 1999-01-27 WO PCT/JP1999/000343 patent/WO2000030777A1/en active IP Right Grant
- 1999-01-27 DE DE69936718T patent/DE69936718T2/en not_active Expired - Lifetime
- 1999-01-27 EP EP99901887A patent/EP1074316B1/en not_active Expired - Lifetime
- 1999-01-27 BR BR9906619-0A patent/BR9906619A/en not_active Application Discontinuation
- 1999-01-27 ID IDW991474A patent/ID23902A/en unknown
- 1999-01-27 KR KR1019997010913A patent/KR100616209B1/en not_active IP Right Cessation
- 1999-01-27 CN CNB998023469A patent/CN1146480C/en not_active Expired - Fee Related
- 1999-01-27 AT AT99901887T patent/ATE368531T1/en active
- 1999-01-27 TR TR1999/02905T patent/TR199902905T1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE368531T1 (en) | 2007-08-15 |
| ID23902A (en) | 2000-05-25 |
| DE69936718T2 (en) | 2007-12-06 |
| BR9906619A (en) | 2000-10-17 |
| EP1074316B1 (en) | 2007-08-01 |
| DE69936718D1 (en) | 2007-09-13 |
| KR20010012943A (en) | 2001-02-26 |
| TR199902905T1 (en) | 2001-11-21 |
| EP1074316A1 (en) | 2001-02-07 |
| CN1288400A (en) | 2001-03-21 |
| JP2000158198A (en) | 2000-06-13 |
| WO2000030777A1 (en) | 2000-06-02 |
| KR100616209B1 (en) | 2006-08-25 |
| EP1074316A4 (en) | 2005-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040421 Termination date: 20140127 |