CN103552274A - Crank press die-mounting height regulation transmission device - Google Patents
Crank press die-mounting height regulation transmission device Download PDFInfo
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- CN103552274A CN103552274A CN201310563631.XA CN201310563631A CN103552274A CN 103552274 A CN103552274 A CN 103552274A CN 201310563631 A CN201310563631 A CN 201310563631A CN 103552274 A CN103552274 A CN 103552274A
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- conical gear
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Abstract
The invention discloses a crank press die-mounting height regulation transmission device. The device comprises a worm, a worm wheel, a small conical gear, a large conical gear, a flange motor, a connecting sleeve, a worm base, a sliding block, a telescopic precise universal coupling, a transition shaft and a rotary coder, wherein a flange motor is fixed on one side of the sliding block; the small conical gear is fixed on the output shaft of the flange motor; the large conical gear meshed with the small conical gear is fixed at the head part of the upper end of the worm; the two ends of the worm are respectively supported on a corresponding worm base through bearings. The two ends of the telescopic precise universal coupling are respectively hinged with the upper end of the worm and the lower end of the transition shaft; the upper end of the transition shaft is fixedly connected with the input shaft of the rotary coder via the connecting sleeve. The crank press die-mounting height regulation transmission device has a compact structure, and is convenient to mount, use and maintain. The crank press die-mounting height regulation transmission device can effectively compensate the different axiality deviation of the worm and the transition shaft, caused by the deviation of the mounting position of the worm base, so that the normal working of the rotary coder is effectively ensured, and the accurate regulation of the crank press die-mounting height regulation transmission device is ensured.
Description
Technical field
The present invention relates to a kind of crank press die-filling height regulating device, relate in particular to a kind of transmission device of crank press height of packing compact adjusting of slide block bed-plate dimension increasing, belong to technical field of forging and pressing equipment.
Background technology
Crank press height of packing compact refers to when crank arrives bottom dead centre, the distance between slide block bottom surface and work top.Because of crank press for stretching, the technology category of the Plastic Forming processing such as punching press, extruding and die forging is different, or because of the size difference of workpiece, need to adjust the height of packing compact of crank press to adapt to the requirement of different operating modes.The adjusting of height of packing compact is rotation and the nut that slide block, connecting rod cover are connected, and makes leading screw and nut relatively move to change the length of connecting rod, thereby regulates the height of packing compact of crank press.
The motor that regulates height of packing compact is housed on crank press slide block, and during adjusting, motor drives worm screw rotation through bevel-gear sett, by worm screw, drives worm gear to rotate, and worm gear drives the nut rotation in it, and slide block is moved up and down.Finally by rotary encoder, show and control height of packing compact value.At present, in the middle-size and small-size crank press of enclosed strengthening at slide block bed-plate dimension, distance increase due to worm screw and rotary encoder, the amount of deflection that the installation site of worm screw itself and stressed rear worm screw produce, cause worm screw and rotary encoder disalignment, affect the adjusting of mould height, and then affect the serviceability of whole crank press.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, transmission accurately and reliably, can effectively guarantee the crank press height of packing compact adjusting transmission device of worm screw and rotary encoder normal operation.
The present invention is achieved by the following technical programs.
A kind of crank press height of packing compact adjusting transmission device, comprise worm screw, worm gear, small conical gear, large conical gear, flange motor, adapter sleeve, worm seat, slide block, flexible accurate universal joint, transition axis and rotary encoder, described flange motor is fixed on slide block one side by motor flange, small conical gear is vertically fixed on flange motor output shaft, be horizontally fixed on termination, worm screw upper end with the large conical gear of small conical gear engagement, worm screw two ends respectively by bearings on corresponding worm seat, described worm seat is fixed on slide block inwall one on the other, worm screw and the worm gear engagement that feed screw nut is housed, described scalable accurate universal joint two ends are hinged with worm screw upper end, transition axis lower end respectively, and transition axis upper end is fixedly connected with rotary encoder power shaft by adapter sleeve, and described rotary encoder lower end is fixed on slide block upside by support set.
Object of the present invention can also further realize by following technical measures.
Aforesaid crank press height of packing compact adjusting transmission device, the upper hinged seat at wherein said scalable accurate universal joint two ends or the vertical section of lower hinged seat are all H shape, upper hinged seat upper end is fixedly connected with the extension of transition axis lower end, and upper hinged seat lower end is hinged by crosshead and scalable accurate universal joint upper end; Lower hinged seat lower end is fixedly connected with extension on worm screw, and lower hinged seat upper end is hinged by crosshead and scalable accurate universal joint lower end.
Compact conformation of the present invention, install and use and easy to maintenance.Scalable accurate universal joint connecting worm and transition axis for the present invention, effectively compensate worm screw that the installation site deviation because of worm seat produces and the malalignment deviation of transition axis, and the amount of deflection of the stressed rearward end generation of worm screw, thereby can effectively guarantee rotary encoder normal operation, and then guarantee the fine adjustment of crank press height of packing compact.
Advantage and disadvantage of the present invention, the non-limitative illustration by preferred embodiment below is for illustration and explanation, and these embodiment, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
The present invention includes worm screw 1, worm gear 2, small conical gear 3, large conical gear 4, flange motor 5, adapter sleeve 6, worm seat 7, slide block 8, flexible accurate universal joint 9, transition axis 10 and rotary encoder 20, flange motor 5 is fixed on slide block 8 left sides by motor flange 51, small conical gear 3 is vertically fixed on flange motor output shaft, be horizontally fixed on worm screw 1 termination, upper end with the large conical gear 4 of small conical gear 3 engagements, worm screw 1 two ends are supported on corresponding worm seat 7 by bearing 11 respectively, described worm seat 7 is fixed on slide block inwall 81 one on the other, worm screw 1 and worm gear 2 engagements that feed screw nut is housed, scalable accurate universal joint 9 two ends are hinged with worm screw 1 upper end, transition axis 10 lower ends respectively, and transition axis 10 upper ends are fixedly connected with rotary encoder power shaft by adapter sleeve 6, by rotary encoder 20 lower ends, by support set 201, are fixed on slide block 8 upsides.
The axle sleeve at scalable accurate universal joint 9 middle parts adopts spline fitted to be connected with axle, thereby can regulate its length.The upper hinged seat 91 at scalable accurate universal joint 9 two ends or the vertical section of lower hinged seat 92 are all H shape, upper hinged seat 91 upper ends are fixedly connected with the extension of transition axis 10 lower ends, and upper hinged seat 91 lower ends are hinged by crosshead 93 and scalable accurate universal joint 9 upper ends.Lower hinged seat 92 lower ends are fixedly connected with extension on worm screw 1, and lower hinged seat 92 upper ends are hinged by crosshead 93 and scalable accurate universal joint 9 lower ends.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (2)
1. a crank press height of packing compact adjusting transmission device, comprise worm screw, worm gear, small conical gear, large conical gear, flange motor, adapter sleeve, worm seat and slide block, described flange motor is fixed on slide block one side by motor flange, small conical gear is vertically fixed on flange motor output shaft, be horizontally fixed on termination, worm screw upper end with the large conical gear of small conical gear engagement, worm screw two ends respectively by bearings on corresponding worm seat, described bearing block is fixed on slide block inwall one on the other, worm screw and the worm gear engagement that feed screw nut is housed, it is characterized in that: also comprise scalable accurate universal joint, transition axis and rotary encoder, described scalable accurate universal joint two ends are hinged with worm screw upper end, transition axis lower end respectively, transition axis upper end is fixedly connected with rotary encoder power shaft by adapter sleeve, and described rotary encoder lower end is fixed on slide block upside by support set.
2. crank press height of packing compact adjusting transmission device as claimed in claim 1, it is characterized in that: the upper hinged seat at described scalable accurate universal joint two ends or the vertical section of lower hinged seat are all H shape, upper hinged seat upper end is fixedly connected with the extension of transition axis lower end, and upper hinged seat lower end is hinged by crosshead and scalable accurate universal joint upper end; Lower hinged seat lower end is fixedly connected with extension on worm screw, and lower hinged seat upper end is hinged by crosshead and scalable accurate universal joint lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563631.XA CN103552274B (en) | 2013-11-14 | 2013-11-14 | Crank press die-mounting height regulation transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563631.XA CN103552274B (en) | 2013-11-14 | 2013-11-14 | Crank press die-mounting height regulation transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103552274A true CN103552274A (en) | 2014-02-05 |
| CN103552274B CN103552274B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310563631.XA Active CN103552274B (en) | 2013-11-14 | 2013-11-14 | Crank press die-mounting height regulation transmission device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817390A (en) * | 2016-05-20 | 2016-08-03 | 泸州职业技术学院 | Coating and running-in machine |
| CN110640062A (en) * | 2019-10-09 | 2020-01-03 | 青岛宏达锻压机械有限公司 | Closed height compensation device of die forging machine |
| CN113400708A (en) * | 2021-07-03 | 2021-09-17 | 江西乔扬数控设备有限公司 | Safety bolt assembly of closed press |
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| JPH0215905A (en) * | 1988-06-30 | 1990-01-19 | Nippei Toyama Corp | Turret head device |
| CN201109204Y (en) * | 2007-10-10 | 2008-09-03 | 扬州锻压机床集团有限公司 | Connecting mechanism for rotary coder and power source |
| CN201580005U (en) * | 2009-12-30 | 2010-09-15 | 江苏扬力集团有限公司 | Double-loop control mechanism for regulating die-filling height of sliding block |
| CN101837652A (en) * | 2009-03-19 | 2010-09-22 | 段巧荣 | Closed height adjustment control device of forcing press slide block |
| CN202029418U (en) * | 2011-01-20 | 2011-11-09 | 江苏扬力集团有限公司 | Mounting structure of rotary encoder for forcing press |
| CN202556776U (en) * | 2012-05-16 | 2012-11-28 | 宁波念初机械工业有限公司 | Adjusting device for adjusting die height of die in press machine |
| CN202826486U (en) * | 2012-08-23 | 2013-03-27 | 宁波博信机械制造有限公司 | Height automatic regulating device of high-precision and high-rigidity closed punching machine die |
| JP2013540592A (en) * | 2010-09-06 | 2013-11-07 | シューラー プレッセン ゲーエムベーハー アンド カンパニー カーゲー | Drive device with linear motor for press |
| CN203592709U (en) * | 2013-11-14 | 2014-05-14 | 沃得精机(中国)有限公司 | Transmission device for adjustment of die setting height of crank press |
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2013
- 2013-11-14 CN CN201310563631.XA patent/CN103552274B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215905A (en) * | 1988-06-30 | 1990-01-19 | Nippei Toyama Corp | Turret head device |
| CN201109204Y (en) * | 2007-10-10 | 2008-09-03 | 扬州锻压机床集团有限公司 | Connecting mechanism for rotary coder and power source |
| CN101837652A (en) * | 2009-03-19 | 2010-09-22 | 段巧荣 | Closed height adjustment control device of forcing press slide block |
| CN201580005U (en) * | 2009-12-30 | 2010-09-15 | 江苏扬力集团有限公司 | Double-loop control mechanism for regulating die-filling height of sliding block |
| JP2013540592A (en) * | 2010-09-06 | 2013-11-07 | シューラー プレッセン ゲーエムベーハー アンド カンパニー カーゲー | Drive device with linear motor for press |
| CN202029418U (en) * | 2011-01-20 | 2011-11-09 | 江苏扬力集团有限公司 | Mounting structure of rotary encoder for forcing press |
| CN202556776U (en) * | 2012-05-16 | 2012-11-28 | 宁波念初机械工业有限公司 | Adjusting device for adjusting die height of die in press machine |
| CN202826486U (en) * | 2012-08-23 | 2013-03-27 | 宁波博信机械制造有限公司 | Height automatic regulating device of high-precision and high-rigidity closed punching machine die |
| CN203592709U (en) * | 2013-11-14 | 2014-05-14 | 沃得精机(中国)有限公司 | Transmission device for adjustment of die setting height of crank press |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817390A (en) * | 2016-05-20 | 2016-08-03 | 泸州职业技术学院 | Coating and running-in machine |
| CN105817390B (en) * | 2016-05-20 | 2018-03-09 | 泸州职业技术学院 | Apply grinding machine |
| CN110640062A (en) * | 2019-10-09 | 2020-01-03 | 青岛宏达锻压机械有限公司 | Closed height compensation device of die forging machine |
| CN113400708A (en) * | 2021-07-03 | 2021-09-17 | 江西乔扬数控设备有限公司 | Safety bolt assembly of closed press |
| CN113400708B (en) * | 2021-07-03 | 2022-11-25 | 江西乔扬数控设备有限公司 | Safety bolt assembly of closed press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103552274B (en) | 2015-05-13 |
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