CN103552274B - Crank press die-mounting height regulation transmission device - Google Patents
Crank press die-mounting height regulation transmission device Download PDFInfo
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- CN103552274B CN103552274B CN201310563631.XA CN201310563631A CN103552274B CN 103552274 B CN103552274 B CN 103552274B CN 201310563631 A CN201310563631 A CN 201310563631A CN 103552274 B CN103552274 B CN 103552274B
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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, particularly relate to the transmission device of the crank press height of packing compact adjustment that a kind of slide block bed-plate dimension strengthens, belong to technical field of forging and pressing equipment.
Background technology
When crank press height of packing compact refers to that crank arrives bottom dead centre, the distance between slide block bottom surface and work top.Because of crank press for stretching, punching press, the Plastic Forming processing such as extruding and die forging technology category different, or because of the size of workpiece different, need the height of packing compact of adjustment crank press to adapt to the requirement of different operating mode.The adjustment of height of packing compact rotates to overlap with slide block, connecting rod the nut be connected, and makes leading screw and nut generation relative movement to change the length of connecting rod, thus regulate the height of packing compact of crank press.
Crank press slide block is equipped with the motor regulating height of packing compact, during adjustment, motor drives worm screw to rotate through bevel-gear sett, and drive worm gear to rotate by worm screw, worm gear drives the nut in it to rotate, and slide block is moved up and down.Finally by rotary encoder display and control height of packing compact value.At present, in the middle-size and small-size crank press of enclosed that slide block bed-plate dimension strengthens, because the distance of worm screw and rotary encoder increases, 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 adjustment of mould height, and then affect the serviceability of whole crank press.
Summary of the invention
The object of this invention is to provide that a kind of structure is simple, transmission accurately and reliably, effectively can ensure the crank press height of packing compact adjusting transmission device that worm screw and rotary encoder normally work.
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 side by motor flange, small conical gear is vertically fixed on flange motor output shaft, the large conical gear engaged with small conical gear is horizontally fixed on termination, worm screw upper end, worm screw two ends respectively by bearings on the worm seat of correspondence, described worm seat is fixed on slide block inwall one on the other, worm screw engages with the worm gear 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 the upside of slide block by support set.
Object of the present invention can also be realized further 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 in H-shaped, upper hinged seat upper end is fixedly connected with the extension of transition axis lower end, and upper hinged seat lower end is by crosshead and scalable accurate universal joint upper end thereof; Lower hinged seat lower end is fixedly connected with extension on worm screw, lower hinged seat upper end by crosshead and scalable accurate universal joint lower end hinged.
Compact conformation of the present invention, to install and use and easy to maintenance.The present invention scalable accurate universal joint connecting worm and transition axis, effectively compensate the worm screw of installation site deviation generation because of worm seat and the malalignment deviation of transition axis, and the amount of deflection that the stressed rearward end of worm screw produces, thus can effectively ensure that rotary encoder normally works, and then ensure the fine adjustment of crank press height of packing compact.
Advantage and disadvantage of the present invention, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below, these embodiments, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
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 the left of slide block 8 by motor flange 51, small conical gear 3 is vertically fixed on flange motor output shaft, the large conical gear 4 engaged with small conical gear 3 is horizontally fixed on termination, worm screw 1 upper end, worm screw 1 two ends are supported on corresponding worm seat 7 respectively by bearing 11, described worm seat 7 is fixed on slide block inwall 81 one on the other, worm screw 1 engages with the worm gear 2 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 end respectively, and transition axis 10 upper end is fixedly connected with rotary encoder power shaft by adapter sleeve 6, is fixed on the upside of slide block 8 by support set 201 by rotary encoder 20 lower end.
Axle sleeve in the middle part of scalable accurate universal joint 9 and axle adopt spline fitted to be connected, thus 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 in H-shaped, upper hinged seat 91 upper end is fixedly connected with the extension of transition axis 10 lower end, and upper hinged seat 91 lower end is by crosshead 93 and scalable accurate universal joint 9 upper end thereof.Lower hinged seat 92 lower end is fixedly connected with extension on worm screw 1, and lower hinged seat 92 upper end is hinged by crosshead 93 and scalable accurate universal joint 9 lower end.
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 application claims.
Claims (1)
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 side by motor flange, small conical gear is vertically fixed on flange motor output shaft, the large conical gear engaged with small conical gear is horizontally fixed on termination, worm screw upper end, worm screw two ends respectively by bearings on the worm seat of correspondence, bearing block is fixed on slide block inwall one on the other, and worm screw engages with the worm gear 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 the upside of slide block by support set; The upper hinged seat at described scalable accurate universal joint two ends and the vertical section of lower hinged seat are all in H-shaped, and upper hinged seat upper end is fixedly connected with the extension of transition axis lower end, and upper hinged seat lower end is by crosshead and scalable accurate universal joint upper end thereof; Lower hinged seat lower end is fixedly connected with extension on worm screw, lower hinged seat upper end by crosshead and scalable accurate universal joint lower end hinged.
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 |
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| 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 |
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| Publication Number | Publication Date |
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| CN103552274A CN103552274A (en) | 2014-02-05 |
| CN103552274B true CN103552274B (en) | 2015-05-13 |
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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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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2619922B2 (en) * | 1988-06-30 | 1997-06-11 | 株式会社日平トヤマ | Turret head device |
| DE102010037330B4 (en) * | 2010-09-06 | 2013-07-11 | Schuler Pressen Gmbh & Co. Kg | Drive device with linear motor for a press |
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- 2013-11-14 CN CN201310563631.XA patent/CN103552274B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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| CN103552274A (en) | 2014-02-05 |
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