CN103522569A - Servo press with two purposes of pulling and pressing - Google Patents
Servo press with two purposes of pulling and pressing Download PDFInfo
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- CN103522569A CN103522569A CN201310470925.8A CN201310470925A CN103522569A CN 103522569 A CN103522569 A CN 103522569A CN 201310470925 A CN201310470925 A CN 201310470925A CN 103522569 A CN103522569 A CN 103522569A
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- pressure sensor
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- bearing base
- screw mandrel
- press
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Abstract
The invention relates to a servo press with two purposes of pulling and pressing. The upper end face of an upper bearing base and the lower end face of a lower bearing base are in contact connection with the step face of an upper bearing and the step face of a lower bearing respectively, the upper end face of the upper bearing base is further in contact connection with a cylinder body and a motor connecting piece, the lower end face of the lower bearing is in contact connection with the upper end face of a lead screw upper annular check block, the lower end face of the lower bearing base is in contact connection with the bottom surface inside a cylindrical component which is fixedly connected with the cylinder body and the motor connecting piece, and a pressure sensor is fixedly connected between the upper bearing base and the lower bearing base. When a lead screw nut moves downwards to form the required pressure, the upper end face of the lower bearing base is closely attached to the lower portion of the pressure sensor, and the upper portion of the pressure sensor is attached to the upper bearing base. When the lead screw nut moves upwards to form the required pulling force, the lower end face of the upper bearing base is closely attached to the upper portion of the pressure sensor. According to the servo press, due to the fact that the ordinary pressure sensor is applied, the two functions of pulling and pressing of the press can be achieved, and the action of integrated pull-and-press press can be controlled by feeding back real-time force.
Description
Technical field
The present invention relates to the dual-purpose servo press of the dual-purpose press of a kind of tension and compression, particularly a kind of tension and compression.
Background technology
Current servo press series products on the market, can only provide the control of Output pressure conventionally, realize tension and compression dual-purpose, often adopts the tension and compression type sensor that cost is higher.Therefore, need to design a kind of mode that has adopted the relatively low Machine Design of cost, realize the function of the servo press of tension and compression type.Its cost does not have to change with respect to the servo press of pressure-type substantially, yet not obviously difference in manufacture difficulty.
Summary of the invention
The present invention will provide a kind of tension and compression dual-purpose servo press, for meeting the working pressure sensor in the situation that, realizes the function of tension and compression dual-purpose type press.
For achieving the above object, technical scheme of the present invention is: the dual-purpose servo press of a kind of tension and compression, comprise upper bearing (metal), lower bearing, top chock, step, screw mandrel, collar stop on screw mandrel, feed screw nut, pipe, screw mandrel top is connected respectively top chock and step by upper bearing (metal) with lower bearing, screw mandrel bottom screws and is connected with feed screw nut, be characterized in: contact is connected with lower bearing step surface with upper bearing (metal) step surface respectively with step lower surface in top chock upper surface, top chock upper surface is also connected with the contact of motor connector with cylinder body, lower bearing lower surface is connected with collar stop upper surface contact on screw mandrel, step lower surface is connected with the contact of pipe inner bottom surface, pipe is fixedly connected with cylinder body and motor connector, between top chock and step, be fixedly connected with pressure sensor.
When feed screw nut moves downward and form required pressure, pressure sensor bottom is close in step upper surface, and the top of pressure sensor is attached on top chock.
When feed screw nut moves upward and form the pulling force of requirement, pressure sensor top is close in top chock lower surface.
Effect of the present invention is: apply common pressure sensor, can reach the function of tension and compression dual-purpose type press, and can realize by the feedback to real-time force, control the action of pulling and pressing integrated swaging machine.
Accompanying drawing explanation
Fig. 1 is structure cutaway view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, the dual-purpose servo press of tension and compression of the present invention, comprise collar stop 6, screw mandrel 7, pipe 8, end ring 9, feed screw nut 10, cylinder body and motor connector 11 on upper bearing (metal) 1, lower bearing 2, top chock 3, step 4, pressure sensor 5, screw mandrel, be fixed on feed screw nut 10, the shaft 12 moving up and down on screw mandrel 7 with feed screw nut 10 and shaft fixture.
Screw mandrel 7 tops are connected respectively top chock 3 and step 4 by upper bearing (metal) 1 and lower bearing 2, screw mandrel 7 bottoms screw and are connected with feed screw nut 10, upper bearing (metal) 1 upper surface is connected with end ring 9 lower surface contacts, upper bearing (metal) 1 step surface is connected with top chock 3 upper surface contacts, top chock 3 upper surfaces are connected with 11 contacts of motor connector with cylinder body, lower bearing 2 lower surfaces are connected with the 6 upper surface contacts of collar stop on screw mandrel, lower bearing 2 step surfaces are connected with step 4 lower surface contacts, step 4 lower surfaces are connected with pipe 8 inner bottom surface contacts, pipe 8 is fixedly connected with motor connector 11 with cylinder body, between top chock 3 and step 4, be fixedly connected with pressure sensor 5.
When feed screw nut 10 moves downward and forms required pressure, pressure sensor 5 bottoms are close in step 4 upper surfaces, and the top of pressure sensor 5 is attached on top chock 3.
When feed screw nut 10 moves upward and form the pulling force of requirement, pressure sensor 5 tops are close in top chock 3 lower surfaces.
When screw mandrel 7 rotates in certain mode, the screw thread on screw mandrel 7 forms a downward pressure by the feed screw nut on screw mandrel 10, forces the feed screw nut 10 who is fixed with shaft 12 to move downward and form required pressure.And screw mandrel 7 is also subject to one simultaneously from the active force of feed screw nut's 10 feedbacks, the downward pressure size equidirectional that this active force is subject to feed screw nut 10 is contrary, this active force will be applied on lower bearing 2 by collar stop on screw mandrel 6, lower bearing 2 is used in masterpiece on step 4, step 4 is used in masterpiece the bottom of pressure sensor 5, the top of pressure sensor 5 is attached on top chock 3, top chock 3 is attached on cylinder body and motor connector 11, cylinder body and motor connector 11 are one and are completely fixed motionless parts, thereby make pressure sensor 5 can obtain support, and then make pressure sensor 5 obtain the information such as the size of these power and duration, reach by this mechanical device output pressure and by the function of pressure sensor 5 these pressure of detection.
And when screw mandrel 7 rotates with direction with just now contrary, the screw thread on screw mandrel 7 will upward pressure to female formation of screw mandrel spiral shell 10, force the feed screw nut 10 who is fixed with shaft 12 to move upward and form the pulling force of requirement.And screw mandrel 7 is also subject to one simultaneously from the active force of feed screw nut's 10 feedbacks, the upward pressure size equidirectional that this active force is subject to feed screw nut 10 is contrary, but opposite direction identical with said process, this active force will finally act on step 4, and below step 4, there is a pipe 8, this pipe 8 is locked with the cylinder body and the motor connector 11 that are completely fixed, thereby form the support to pressure sensor 5, and then read the numerical value of pressure sensor 5 and control thus the action of press.
The main implementation procedure of the present invention is, first step press draws or presses while doing, guarantee that all parts is centered by screw mandrel, its concentricity reaches requirement, makes collar stop 6 on screw mandrel, upper and lower bearing 1,2, the mutual active force of upper and lower bearing block 3,4 evenly also intactly transmit and be reacted on pressure sensor 5; Second step guarantees that press pulls while doing, pipe 8 can be completely and cylinder body and motor connector 11 fixing; When the 3rd step is guaranteed the action of each movable part, the frictional force of itself and miscellaneous part is as far as possible little, to avoid mechanical reason to cause data distortion.
Claims (3)
1. the dual-purpose servo press of tension and compression, comprise upper bearing (metal) (1), lower bearing (2), top chock (3), step (4), screw mandrel (7), collar stop on screw mandrel (6), feed screw nut (10), pipe (8), screw mandrel (7) top is connected respectively top chock (3) and step (4) by upper bearing (metal) (1) and lower bearing (2), screw mandrel (7) bottom screws and is connected with feed screw nut (10), it is characterized in that: contact is connected with lower bearing (2) step surface with upper bearing (metal) (1) step surface respectively with step (4) lower surface in described top chock (3) upper surface, top chock (3) upper surface is also connected with motor connector (11) contact with cylinder body, lower bearing (2) lower surface is connected with the 6 upper surface contacts of collar stop on screw mandrel, step (3) lower surface is connected with the contact of pipe (8) inner bottom surface, pipe (8) is fixedly connected with cylinder body and motor connector (11), between top chock (3) and step (4), be fixedly connected with pressure sensor (5).
2. the dual-purpose servo press of tension and compression according to claim 1, it is characterized in that: when feed screw nut (10) moves downward and forms required pressure, pressure sensor (5) bottom is close in described step (3) upper surface, and pressure sensor (5) top is attached on top chock (3).
3. the dual-purpose servo press of tension and compression according to claim 1, is characterized in that: when feed screw nut (10) moves upward and forms the pulling force of requirement, pressure sensor (5) top is close in described top chock (3) lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310470925.8A CN103522569B (en) | 2013-10-11 | 2013-10-11 | The dual-purpose servo press of tension and compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310470925.8A CN103522569B (en) | 2013-10-11 | 2013-10-11 | The dual-purpose servo press of tension and compression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103522569A true CN103522569A (en) | 2014-01-22 |
| CN103522569B CN103522569B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310470925.8A Active CN103522569B (en) | 2013-10-11 | 2013-10-11 | The dual-purpose servo press of tension and compression |
Country Status (1)
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| CN (1) | CN103522569B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11221700A (en) * | 1998-02-04 | 1999-08-17 | Aida Eng Ltd | Servo press |
| JP2002273628A (en) * | 2001-03-14 | 2002-09-25 | Hitachi Shonan Denshi Co Ltd | Device and method for controlling press of servo press |
| JP2004066264A (en) * | 2002-08-02 | 2004-03-04 | Koatec Kk | Servo press |
| JP2005138110A (en) * | 2003-11-04 | 2005-06-02 | Daiichi Dentsu Kk | Servo press |
| JP2007307600A (en) * | 2006-05-22 | 2007-11-29 | Shinohara Press Service Kk | Method for modifying mechanical press |
| CN201030479Y (en) * | 2007-04-16 | 2008-03-05 | 浙江三花制冷集团有限公司 | Intelligent servo press-loading machine |
| CN201097191Y (en) * | 2007-08-17 | 2008-08-06 | 上海新松机器人自动化有限公司 | Full-closed servo press control system |
| CN101288934A (en) * | 2007-04-16 | 2008-10-22 | 浙江三花制冷集团有限公司 | Servo press mounting device for monitoring press mounting force and displacement |
| CN102152097A (en) * | 2011-04-29 | 2011-08-17 | 苏州泰克诺机电有限公司 | Precise servo press |
| JP4860684B2 (en) * | 2008-12-26 | 2012-01-25 | コアテック株式会社 | Servo press |
| CN202271094U (en) * | 2011-10-11 | 2012-06-13 | 苏州工业园区华焊科技有限公司 | Servo pressurization mechanism in servo welding gun |
| CN202388827U (en) * | 2011-11-22 | 2012-08-22 | 陈占 | Ultra-precision servo press |
| KR20120133196A (en) * | 2011-05-30 | 2012-12-10 | 주식회사 현대기전 | Control Method of Electro Servo Press |
| CN202837105U (en) * | 2012-09-04 | 2013-03-27 | 中国石油天然气股份有限公司 | Calibrator for testing tension of tool |
| CN202923013U (en) * | 2012-11-15 | 2013-05-08 | 重庆市机电设计研究院 | Servo pressure machine |
| CN302483977S (en) * | 2012-11-02 | 2013-06-26 | 上海宝宜威机电有限公司 | Servo press |
| CN101011867B (en) * | 2006-02-03 | 2013-10-02 | 日本自动机械株式会社 | Servo pressing machine |
-
2013
- 2013-10-11 CN CN201310470925.8A patent/CN103522569B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11221700A (en) * | 1998-02-04 | 1999-08-17 | Aida Eng Ltd | Servo press |
| JP2002273628A (en) * | 2001-03-14 | 2002-09-25 | Hitachi Shonan Denshi Co Ltd | Device and method for controlling press of servo press |
| JP2004066264A (en) * | 2002-08-02 | 2004-03-04 | Koatec Kk | Servo press |
| JP2005138110A (en) * | 2003-11-04 | 2005-06-02 | Daiichi Dentsu Kk | Servo press |
| CN101011867B (en) * | 2006-02-03 | 2013-10-02 | 日本自动机械株式会社 | Servo pressing machine |
| JP2007307600A (en) * | 2006-05-22 | 2007-11-29 | Shinohara Press Service Kk | Method for modifying mechanical press |
| CN201030479Y (en) * | 2007-04-16 | 2008-03-05 | 浙江三花制冷集团有限公司 | Intelligent servo press-loading machine |
| CN101288934A (en) * | 2007-04-16 | 2008-10-22 | 浙江三花制冷集团有限公司 | Servo press mounting device for monitoring press mounting force and displacement |
| CN201097191Y (en) * | 2007-08-17 | 2008-08-06 | 上海新松机器人自动化有限公司 | Full-closed servo press control system |
| JP4860684B2 (en) * | 2008-12-26 | 2012-01-25 | コアテック株式会社 | Servo press |
| CN102152097A (en) * | 2011-04-29 | 2011-08-17 | 苏州泰克诺机电有限公司 | Precise servo press |
| KR20120133196A (en) * | 2011-05-30 | 2012-12-10 | 주식회사 현대기전 | Control Method of Electro Servo Press |
| CN202271094U (en) * | 2011-10-11 | 2012-06-13 | 苏州工业园区华焊科技有限公司 | Servo pressurization mechanism in servo welding gun |
| CN202388827U (en) * | 2011-11-22 | 2012-08-22 | 陈占 | Ultra-precision servo press |
| CN202837105U (en) * | 2012-09-04 | 2013-03-27 | 中国石油天然气股份有限公司 | Calibrator for testing tension of tool |
| CN302483977S (en) * | 2012-11-02 | 2013-06-26 | 上海宝宜威机电有限公司 | Servo press |
| CN202923013U (en) * | 2012-11-15 | 2013-05-08 | 重庆市机电设计研究院 | Servo pressure machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103522569B (en) | 2016-04-27 |
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Owner name: SHANGHAI B.I.W ELECTROMECHANICAL CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAOYIWEI ELECTRONICS CO., LTD. Effective date: 20150421 Owner name: SHANGHAI BAOYIWEI ELECTRONICS CO., LTD. Effective date: 20150421 |
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Free format text: CORRECT: ADDRESS; FROM: 201114 MINHANG, SHANGHAI TO: 201111 MINHANG, SHANGHAI |
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Effective date of registration: 20150421 Address after: 201111 Shanghai City, Minhang District Caohejing New Chun loop 188 No. 5 Building No. 102 Applicant after: Shanghai B.I.W Electromechanical Co., Ltd. Applicant after: Upper Hypon Yi Wei Electronics Co., Ltd. Address before: 201114, room 5, building 188, No. 102, Chun Chun Road, Shanghai, Minhang District Applicant before: Upper Hypon Yi Wei Electronics Co., Ltd. |
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Effective date of registration: 20200826 Address after: Room 101, building 1, No. 158, Xinjun Ring Road, Minhang District, Shanghai, 201114 Patentee after: Shanghai Xin RIWEI Electronic Technology Co.,Ltd. Address before: 201111 Shanghai City, Minhang District Caohejing New Chun loop 188 No. 5 Building No. 102 Co-patentee before: SHANGHAI B.I.W ELECTRONICS Co.,Ltd. Patentee before: SHANGHAI B.I.W ELECTROMECHANICAL Co.,Ltd. |