CN103737968A - Hydraulic machine with buffer mechanism - Google Patents
Hydraulic machine with buffer mechanism Download PDFInfo
- Publication number
- CN103737968A CN103737968A CN201310716708.2A CN201310716708A CN103737968A CN 103737968 A CN103737968 A CN 103737968A CN 201310716708 A CN201310716708 A CN 201310716708A CN 103737968 A CN103737968 A CN 103737968A
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- shaft end
- base
- hydraulic pump
- motor
- power shaft
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Abstract
The invention relates to a hydraulic machine with a buffer mechanism. The hydraulic machine comprises a motor fixed on a base. The motor is fixedly connected with a hydraulic pump through a flange, and the hydraulic pump is provided with a stretched input shaft end which is connected with an output shaft end of the motor through a coupler. A buffer base fixedly connected with the base is arranged below a casing of the input shaft end of the hydraulic pump, and an elastic rubber block is arranged between the buffer base and the casing of the input shaft end of the hydraulic pump. The buffer base is provided with a cambered groove, the elastic rubber block is bonded in the cambered groove of the buffer base, and the elastic rubber block is in tight contact with the buffer base and the casing of the input shaft end. The hydraulic machine is simple in structure, convenient to manufacture and provided with great practical values.
Description
Technical field
The present invention relates to mechanical field, especially a kind of hydraulic press with buffer gear.
Background technology
Hydraulic press is a kind ofly to take liquid as working media, be used for transferring energy to realize polytechnic machine, hydraulic press is except for excellent suitability for press forming, also can be used for correcting, press-fit, packing, briquetting and pressing plate etc., hydraulic press generally comprises hydraulic press and hydraulic press, hydraulic press is generally by the machine, dynamical system and hydraulic control system three parts form, wherein dynamical system is mainly comprised of motor and hydraulic pump, the performance of dynamical system has directly determined the overall performance of hydraulic press, in existing hydraulic press, motor is generally connected by the combination of flange and shaft coupling with hydraulic pump, the position connecting is longer vertically, rigidity is not enough, when hydraulic press is worked, huge impulsive force easily causes the resonance of motor and hydraulic pump connecting portion, affect the stability of motor and hydraulic pump.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the problem of above-mentioned middle existence, provide a kind of hydraulic press with buffer gear, can effectively support and buffer protection motor and hydraulic pump connecting portion.
The technical solution adopted for the present invention to solve the technical problems is: a kind of hydraulic press with buffer gear, comprise the motor being fixed on base, described motor is fixedly connected with hydraulic pump by ring flange, and described hydraulic pump has the power shaft end of stretching out, described power shaft end is connected with the output shaft end of motor by shaft coupling, the below of the shell body of the power shaft end of described hydraulic pump is provided with the buffering base being fixedly connected with base, between described buffering base and the shell body of power shaft end, be provided with elastic block rubber, buffering base has arc groove, and elastic block rubber is adhered in the arc groove of buffering base, described elastic block rubber and the equal close contact of shell body that cushions base and power shaft end.
The invention has the beneficial effects as follows: described a kind of hydraulic press with buffer gear, external part subordinate side by the hydraulic pump longer vertically arranges bracing or strutting arrangement, the impulsive force simultaneously producing when working by the elastic block rubber absorption liquid press in bracing or strutting arrangement, make the connection of motor and hydraulic pump more firm, be difficult for occurring covibration, can also effectively guarantee the concentricity of motor and hydraulic pump axial region simultaneously, this programme is simple in structure, easily manufactured, have practical value.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is a kind of overall structure schematic diagram with the hydraulic press of buffer gear of the present invention;
Fig. 2 is a kind of cutaway view with the hydraulic press of buffer gear of the present invention.
Accompanying drawing acceptance of the bid note is described below: 1, base, 2, motor, 3, ring flange, 4, hydraulic pump, 4-1, power shaft end, 5, buffering base, 5-1, elastic block rubber.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
A kind of hydraulic press with buffer gear as depicted in figs. 1 and 2, comprise the motor 2 being fixed on base 1, motor 2 is fixedly connected with hydraulic pump 4 by ring flange 3, and hydraulic pump 4 has the power shaft end 4-1 stretching out, power shaft end 4-1 is connected with the output shaft end of motor 2 by shaft coupling, the below of the shell body of the power shaft end 4-1 of hydraulic pump 4 is provided with the buffering base 5 being fixedly connected with base 1, between buffering base 5 and the shell body of power shaft end 4-1, be provided with elastic block rubber 5-1, buffering base 5 has arc groove, and elastic block rubber 5-1 is adhered in the arc groove of buffering base 5, elastic block rubber 5-1 and the equal close contact of shell body that cushions base 5 and power shaft end 4-1.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (1)
1. a hydraulic press with buffer gear, it is characterized in that: comprise the motor (2) being fixed on base (1), described motor (2) is fixedly connected with hydraulic pump (4) by ring flange (3), and described hydraulic pump (4) has the power shaft end (4-1) of stretching out, described power shaft end (4-1) is connected with the output shaft end of motor (2) by shaft coupling, the below of the shell body of the power shaft end (4-1) of described hydraulic pump (4) is provided with the buffering base (5) being fixedly connected with base (1), between described buffering base (5) and the shell body of power shaft end (4-1), be provided with elastic block rubber (5-1), buffering base (5) has arc groove, and elastic block rubber (5-1) is adhered in the arc groove of buffering base (5), described elastic block rubber (5-1) and the equal close contact of shell body that cushions base (5) and power shaft end (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716708.2A CN103737968A (en) | 2013-12-20 | 2013-12-20 | Hydraulic machine with buffer mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716708.2A CN103737968A (en) | 2013-12-20 | 2013-12-20 | Hydraulic machine with buffer mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103737968A true CN103737968A (en) | 2014-04-23 |
Family
ID=50495069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310716708.2A Pending CN103737968A (en) | 2013-12-20 | 2013-12-20 | Hydraulic machine with buffer mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737968A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314803A (en) * | 2014-09-29 | 2015-01-28 | 贵州致力穿山机械设备有限责任公司 | Hydraulic pump connecting disc |
| CN105697940A (en) * | 2016-02-25 | 2016-06-22 | 陈婷 | Fixing base of hydraulic pump |
| CN106525340A (en) * | 2016-09-18 | 2017-03-22 | 大族激光科技产业集团股份有限公司 | Circulating testing equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004068846A (en) * | 2002-08-02 | 2004-03-04 | Nok Corp | Shaft coupling |
| CN200951583Y (en) * | 2006-09-05 | 2007-09-26 | 黄力树 | Power mechanism of hydraulic paper cutting machine using shaft coupling |
| CN201152322Y (en) * | 2007-12-27 | 2008-11-19 | 奇瑞汽车股份有限公司 | Drive axle for engine rig test |
| CN101841199A (en) * | 2010-06-08 | 2010-09-22 | 扬州福康斯发电机有限公司 | Vibration absorber |
| CN201786963U (en) * | 2010-07-23 | 2011-04-06 | 福建日盛化工有限公司 | Separating type coupling with soft connection |
| CN202579079U (en) * | 2012-04-16 | 2012-12-05 | 上海板机液压设备有限公司 | Improved structure for mounting motor pump unit |
| CN202768371U (en) * | 2012-07-25 | 2013-03-06 | 太原海源泵业有限公司 | Shock-absorbing supporting device of pump body of submersible pump |
| CN203158020U (en) * | 2013-03-04 | 2013-08-28 | 青岛四方车辆研究所有限公司 | Elastic cushioned vibration damping seat for bogie of linear motor vehicle |
-
2013
- 2013-12-20 CN CN201310716708.2A patent/CN103737968A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004068846A (en) * | 2002-08-02 | 2004-03-04 | Nok Corp | Shaft coupling |
| CN200951583Y (en) * | 2006-09-05 | 2007-09-26 | 黄力树 | Power mechanism of hydraulic paper cutting machine using shaft coupling |
| CN201152322Y (en) * | 2007-12-27 | 2008-11-19 | 奇瑞汽车股份有限公司 | Drive axle for engine rig test |
| CN101841199A (en) * | 2010-06-08 | 2010-09-22 | 扬州福康斯发电机有限公司 | Vibration absorber |
| CN201786963U (en) * | 2010-07-23 | 2011-04-06 | 福建日盛化工有限公司 | Separating type coupling with soft connection |
| CN202579079U (en) * | 2012-04-16 | 2012-12-05 | 上海板机液压设备有限公司 | Improved structure for mounting motor pump unit |
| CN202768371U (en) * | 2012-07-25 | 2013-03-06 | 太原海源泵业有限公司 | Shock-absorbing supporting device of pump body of submersible pump |
| CN203158020U (en) * | 2013-03-04 | 2013-08-28 | 青岛四方车辆研究所有限公司 | Elastic cushioned vibration damping seat for bogie of linear motor vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314803A (en) * | 2014-09-29 | 2015-01-28 | 贵州致力穿山机械设备有限责任公司 | Hydraulic pump connecting disc |
| CN105697940A (en) * | 2016-02-25 | 2016-06-22 | 陈婷 | Fixing base of hydraulic pump |
| CN106525340A (en) * | 2016-09-18 | 2017-03-22 | 大族激光科技产业集团股份有限公司 | Circulating testing equipment |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |