CN102320010A - Clamping mechanism for motor shell and method for preventing deformation of motor shell in clamping process - Google Patents
Clamping mechanism for motor shell and method for preventing deformation of motor shell in clamping process Download PDFInfo
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- CN102320010A CN102320010A CN201110258980A CN201110258980A CN102320010A CN 102320010 A CN102320010 A CN 102320010A CN 201110258980 A CN201110258980 A CN 201110258980A CN 201110258980 A CN201110258980 A CN 201110258980A CN 102320010 A CN102320010 A CN 102320010A
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- base plate
- motor casing
- skewback
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Abstract
The invention relates to a clamping mechanism for a motor shell and a method for preventing deformation of the motor shell in the clamping process. Front and rear pressure plates are arranged on the upper surface of a cuboid on the upper surface of a bottom plate. The overall upper surface of the cuboid is in a plane parallel to the lower surface of the bottom plate. An adjusting bolt is arranged on the rear pressure plate. Two corners at the front part of the upper surface of the bottom plate of the motor shell are abutted against the bottom surface of the front pressure plate. A corner at the rear part of the upper surface of the bottom plate of the motor shell is abutted against the bottom surface of the rear pressure plate. The adjusting bolt is pressed against the other corner on the upper surface of the bottom plate of the motor shell. In the utility model, the bottom surface of the bottom plate of the motor shell is pressed on a lifting inclined block and is pressed by a positioning screw; the front and rear pressure plates are arranged on the upper surface of the cuboid; the lifting inclined block ascends, so that the two corners at the front part of the upper surface of the bottom plate of the motor shell are abutted against the bottom surface of the front pressure plate and the one corner at the rear part of the bottom plate of the motor shell is abutted against the bottom surface of the rear pressure plate; according to the indication of a dial indicator, the other corner at the rear part of the bottom plate of the motor shell is fixed, so that the clamped motor shell is not deformed.
Description
Technical field
The present invention relates to mechanical technology and equip, prevent the method for being out of shape when especially the clamp mechanism of motor casing is with clamping.
Background technology
In the processing of machine components at first will part through the anchor clamps clamping on lathe, indeformable when the machining accuracy that wants to guarantee part just must guarantee parts fixation.When processing thin-walled part, part just processed on lathe and measured often in the past, and size is qualified, unloaded from anchor clamps again and measured, and form tolerance is just defective.Have a strong impact on the quality of part, have because of being out of shape the excessive waste product that causes.Motor casing is exactly typical thin-walled parts, and the distortion that clamping produces when processing is in the past never avoided fully, and crudy is unstable.
Summary of the invention
The clamp mechanism that the purpose of this invention is to provide a kind of motor casing prevents the method for being out of shape when clamping, can be indeformable when parts fixation.
The objective of the invention is to realize as follows: correctly select positioning reference, take the principle of compacting.
The clamp mechanism of motor casing comprises base plate, leading screw, catch, mobile skewback, up-down skewback, dog screw, skewback frame, adjustment bolt, guide pillar and pressing plate.The circular hole that the double-screw bolt of leading screw partly passes the cuboid above the base plate is contained in the screw that moves skewback, and catch is fixed on the side of the cuboid above the base plate with slotted cheese head screw, and the two-stage endoporus of catch cooperates with the corresponding cylinder of leading screw respectively; The bottom surface of moving skewback be contained in base plate above; The up-down skewback is contained in the top of moving skewback; The inclined-plane of up-down skewback cooperates with the inclined-plane of mobile skewback; Guide pillar is fixed on the both sides of the top mobile skewback of base plate with screw thread through spring washer, and the skewback frame is fixed on the guide pillar upper end with spring washer and slotted cheese head screw, and the up-down skewback is in the square hole of the side of skewback frame and the cuboid above base plate composition; Four dog screws withstand on the both sides of the installation base plate of motor casing respectively; Four angles of the bottom surface of the installation base plate of motor casing are pressed in respectively on the up-down skewback; Front pressuring plate be contained in two angles in the place ahead above the base plate cuboid above; Rear fender be contained in two angles at rear above the base plate cuboid above; The cuboid at the place ahead, rear is top all in plane parallel below base plate above the base plate, and the adjustment bolt is contained on the rear fender; After front pressuring plate, rear fender are compacted; Two angles in the place ahead above the installation base plate of motor casing are close to the bottom surface at front pressuring plate; An angle at the rear above the installation base plate of motor casing is close to the bottom surface at rear fender, and the adjustment bolt withstands on another angle at the rear above the installation base plate of motor casing.
Front pressuring plate be contained in bolt, spring washer and plain washer two angles in the place ahead above the base plate cuboid above, bolt cooperates with the groove of front pressuring plate.
Rear fender be contained in bolt, spring washer and plain washer two angles at rear above the base plate cuboid above, bolt cooperates with the groove of rear fender.
Front pressuring plate, rear fender are fluted with the installation base plate end of clamping motor shell.
Motor casing prevents the method for being out of shape when clamping, a. is pressed in four angles of the bottom surface of the installation base plate of motor casing respectively on the up-down skewback, withstands the location of realizing left and right directions with dog screw; B. with forward and backward pressing plate be contained in respectively two angles of forward and backward side above the base plate cuboid above; C. rotational lead screw, the up-down skewback rises, and makes two angles in the place ahead above the installation base plate of motor casing be close to the bottom surface at front pressuring plate, and an angle at the installation base plate rear of motor casing is close in the bottom surface of rear fender fixes motor casing; D. withstand on the gauge head of dial gauge on another angle at installation base plate rear of motor casing, rotate adjustment bolt and leading screw,, fix another angle at the installation base plate rear of motor casing according to the indication of dial gauge.
The advantage of the method that the clamp mechanism of this motor casing prevents when clamping to be out of shape is: the motor casing of clamping is indeformable, thereby can guarantee the crudy of motor casing.The cramp assembling and disassembling part is convenient and reliable, has higher overall economic efficiency.
Description of drawings
Below in conjunction with accompanying drawing and embodiment invention is further specified.
Accompanying drawing is the installation diagram of the clamp mechanism of motor casing.
Fig. 1 is a front view.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
1. base plates among the figure, 2. leading screw, 3. catch 8,4. move skewback, 5. up-down skewback, 6. dog screw, 7. skewback frame, 8. front pressuring plate, 9. adjustment bolt 10. guide pillars, 11. motor casings, 12. rear fenders.
The specific embodiment
The clamping of motor casing (11) is that the processing technology positioning reference according to motor casing (11) is a foundation.Motor casing (11) is installed on the clamp mechanism of motor casing (11) in order that the endoporus and the front end face of processing motor casing (11).The positioning reference of this procedure is above the installation base plate of motor casing (11).Like this, when being the bottom surface of installation base plate of benchmark processing motor casing (11) with the endoporus of motor casing (11) and front end face later on, the installation base plate of motor casing (11) is can thickness even.The location of the left and right directions of motor casing (11) realizes that with dog screw (6) four dog screws (6) withstand on the both sides of the installation base plate of motor casing (11) respectively; Forward and backward side's cuboid is top all in plane parallel below base plate (1) above the base plate (1) of the clamp mechanism of motor casing (11).Front pressuring plate (8) be contained in two angles in the place ahead above the base plate (1) cuboid above, rear fender (12) be contained in two angles at rear above the base plate (1) cuboid above.Contact with the bottom surface of forward and backward pressing plate above the installation base plate of motor casing (11).For accurate positioning, reduced the bottom surface contact area of forward and backward pressing plate, the installation base plate end of front pressuring plate (8), rear fender (12) clamping motor shell (11) is fluted.In order to load and unload motor casing (11) fast, front pressuring plate (8), rear fender (12) be contained in bolt, spring washer and plain washer two angles at rear above the base plate cuboid above, bolt cooperates with the groove of front pressuring plate (8), rear fender (12).When installing; Be pressed in four angles of the bottom surface of the installation base plate of motor casing (11) respectively on the up-down skewback (5) earlier; The circular hole that the double-screw bolt of leading screw (2) partly passes the cuboid above the base plate (1) is contained in the screw of mobile skewback (4), is used to drag mobile skewback (4).Catch (3) is fixed on the side of the cuboid above the base plate (1) with slotted cheese head screw, and the two-stage endoporus of catch (3) cooperates with the corresponding cylinder of leading screw (2) respectively.So just make leading screw (2) that axial fulcrum has been arranged; The bottom surface of moving skewback (4) be contained in base plate (1) above; Up-down skewback (5) is contained in the top of mobile skewback (4); The inclined-plane of up-down skewback (5) cooperates with the inclined-plane of mobile skewback (4), so just can drag mobile skewback (4), forces up-down skewback (4) to realize the ascending, descending action.Guide pillar (10) with screw thread through spring washer be fixed on base plate (1) above, the guiding that the both sides of moving skewback (4) are used for moving skewback (4) when moving.Skewback frame (7) is fixed on guide pillar (19) upper end with spring washer and slotted cheese head screw, and up-down skewback (5) is used to go up and down skewback (5) rising, the guiding when descending in the square hole that the side of skewback frame (7) and the cuboid above the base plate (1) is formed; Because above the installation base plate of motor casing (11) is casting surface, so be that angle is not necessarily in same plane above the installation base plate of motor casing (11).But its three angles one fix in the plane.After bolt compresses front pressuring plate (8), rear fender (12) respectively; Be close to bottom surface to two angles in the place ahead above the installation base plate of motor casing (11) in front pressuring plate (8); An angle at the installation base plate rear of motor casing (11) is close in the bottom surface of rear fender (12), holds out against with up-down skewback (5).An adjustment bolt (9) withstands on another angle at installation base plate rear of motor casing (11).Because when different motor shell (11) was installed, which angle, installation base plate rear of motor casing (11) contacted with the bottom surface of rear fender (12), therefore, all load onto adjustment bolt (9) on two rear fenders (12).
Motor casing prevents that the method for being out of shape from being when clamping: after unloading the motor casing (11) that processes, the clamp mechanism return of motor casing: promptly dog screw (6) is return, and up-down skewback (5) descends; Forward and backward pressing plate is in going-back position.A. four angles with the bottom surface of the installation base plate of motor casing are pressed in respectively on the up-down skewback, withstand the location of realizing left and right directions with dog screw; B. forward and backward pressing plate, motor casing (11) direction is compressed after moving into place respectively; C. rotational lead screw (2); Up-down skewback (5) rises; Two angles in the place ahead above the installation base plate of motor casing (11) are close in the bottom surface of front pressuring plate (8), and an angle at the installation base plate rear of motor casing (11) is close in the bottom surface of rear fender (12) motor casing (11) is fixing; D. withstand on the gauge head of dial gauge on another angle at installation base plate rear of motor casing; Remember the numerical value of dial gauge pointer indication; Rotate adjustment bolt and leading screw; The numerical value of dial gauge pointer indication is constant when making rising of adjustment bolt and up-down skewback (5) and adjustment bolt depress fastening motor casing (11), and is indeformable when just fastening.Motor casing (11) is clamped under indeformable state like this.
Claims (5)
1. the clamp mechanism of a motor casing; Comprise base plate, leading screw, catch, mobile skewback, up-down skewback, dog screw, skewback frame, adjustment bolt, guide pillar and pressing plate; It is characterized in that: the circular hole that the double-screw bolt of leading screw partly passes the cuboid above the base plate is contained in the screw that moves skewback; Catch is fixed on the side of the cuboid above the base plate with slotted cheese head screw, and the two-stage endoporus of catch cooperates with the corresponding cylinder of leading screw respectively; The bottom surface of moving skewback be contained in base plate above; The up-down skewback is contained in the top of moving skewback; The inclined-plane of up-down skewback cooperates with the inclined-plane of mobile skewback; Guide pillar is fixed on the both sides of the top mobile skewback of base plate with screw thread through spring washer, and the skewback frame is fixed on the guide pillar upper end with spring washer and slotted cheese head screw, and the up-down skewback is in the square hole of the side of skewback frame and the cuboid above base plate composition; Four dog screws withstand on the both sides of the installation base plate of motor casing respectively; Four angles of the bottom surface of the installation base plate of motor casing are pressed in respectively on the up-down skewback; Front pressuring plate be contained in two angles in the place ahead above the base plate cuboid above; Rear fender be contained in two angles at rear above the base plate cuboid above; The cuboid at the place ahead, rear is top all in plane parallel below base plate above the base plate, and the adjustment bolt is contained on the rear fender; After front pressuring plate, rear fender are compacted; Two angles in the place ahead above the installation base plate of motor casing are close to the bottom surface at front pressuring plate; An angle at the rear above the installation base plate of motor casing is close to the bottom surface at rear fender, and the adjustment bolt withstands on another angle at the rear above the installation base plate of motor casing.
2. the clamp mechanism of motor casing according to claim 1 is characterized in that: said front pressuring plate be contained in bolt, spring washer and plain washer two angles in the place ahead above the base plate cuboid above, bolt cooperates with the groove of front pressuring plate.
3. the clamp mechanism of motor casing according to claim 1 is characterized in that: said rear fender be contained in bolt, spring washer and plain washer two angles at rear above the base plate cuboid above, bolt cooperates with the groove of rear fender.
4. the clamp mechanism of motor casing according to claim 1 is characterized in that: said front pressuring plate, rear fender are fluted with the installation base plate end of clamping motor shell.
5. prevent the method for being out of shape when motor casing clamps, it is characterized in that: a. is pressed in four angles of the bottom surface of the installation base plate of motor casing respectively on the up-down skewback, withstands on the both sides of the installation base plate of motor casing, the location of realization left and right directions respectively with four dog screws; B. with front pressuring plate, rear fender be contained in respectively two angles of forward and backward side above the base plate cuboid above; C. rotational lead screw, the up-down skewback rises, and makes two angles in the place ahead above the installation base plate of motor casing be close to the bottom surface at front pressuring plate, and an angle at the installation base plate rear of motor casing is close in the bottom surface of rear fender fixes motor casing; D. withstand on the gauge head of dial gauge on another angle at installation base plate rear of motor casing, rotate adjustment bolt and leading screw,, fix another angle at the installation base plate rear of motor casing according to the indication of dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110258980 CN102320010B (en) | 2011-09-01 | 2011-09-01 | Clamping mechanism for motor shell and method for preventing deformation of motor shell in clamping process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110258980 CN102320010B (en) | 2011-09-01 | 2011-09-01 | Clamping mechanism for motor shell and method for preventing deformation of motor shell in clamping process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102320010A true CN102320010A (en) | 2012-01-18 |
| CN102320010B CN102320010B (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110258980 Active CN102320010B (en) | 2011-09-01 | 2011-09-01 | Clamping mechanism for motor shell and method for preventing deformation of motor shell in clamping process |
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| Country | Link |
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| CN (1) | CN102320010B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042409A (en) * | 2012-12-22 | 2013-04-17 | 青特集团有限公司 | Fast alignment device for processing of brake drum with process groove |
| CN105252313A (en) * | 2015-11-24 | 2016-01-20 | 陈硕 | Machining process of generator shell |
| CN107363764A (en) * | 2017-06-14 | 2017-11-21 | 安徽华昊机械制造有限公司 | A kind of electric machine casing Quick-clamped fixed mechanism |
| CN108115409A (en) * | 2018-01-02 | 2018-06-05 | 胡君分 | A kind of full-automatic drilling of motor cylinder attacks building-block machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1458141A1 (en) * | 1987-06-22 | 1989-02-15 | Всесоюзный Проектно-Технологический Институт Энергетического Машиностроения | Movable support |
| CN101234435A (en) * | 2007-01-30 | 2008-08-06 | 厄罗瓦公司 | Clamping fixture including a chuck and a workpiece pallet releasably located thereon |
| CN201313258Y (en) * | 2008-10-21 | 2009-09-23 | 潍坊盛瑞动力机械科技有限公司 | Fixture used for processing flywheel housing |
| CN201446429U (en) * | 2009-06-23 | 2010-05-05 | 中国西电电气股份有限公司 | General fixture for GIS housings |
| CN202200073U (en) * | 2011-09-01 | 2012-04-25 | 陈硕 | Clamp for thin-walled part |
-
2011
- 2011-09-01 CN CN 201110258980 patent/CN102320010B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1458141A1 (en) * | 1987-06-22 | 1989-02-15 | Всесоюзный Проектно-Технологический Институт Энергетического Машиностроения | Movable support |
| CN101234435A (en) * | 2007-01-30 | 2008-08-06 | 厄罗瓦公司 | Clamping fixture including a chuck and a workpiece pallet releasably located thereon |
| CN201313258Y (en) * | 2008-10-21 | 2009-09-23 | 潍坊盛瑞动力机械科技有限公司 | Fixture used for processing flywheel housing |
| CN201446429U (en) * | 2009-06-23 | 2010-05-05 | 中国西电电气股份有限公司 | General fixture for GIS housings |
| CN202200073U (en) * | 2011-09-01 | 2012-04-25 | 陈硕 | Clamp for thin-walled part |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042409A (en) * | 2012-12-22 | 2013-04-17 | 青特集团有限公司 | Fast alignment device for processing of brake drum with process groove |
| CN105252313A (en) * | 2015-11-24 | 2016-01-20 | 陈硕 | Machining process of generator shell |
| CN107363764A (en) * | 2017-06-14 | 2017-11-21 | 安徽华昊机械制造有限公司 | A kind of electric machine casing Quick-clamped fixed mechanism |
| CN108115409A (en) * | 2018-01-02 | 2018-06-05 | 胡君分 | A kind of full-automatic drilling of motor cylinder attacks building-block machine |
| CN108115409B (en) * | 2018-01-02 | 2020-05-05 | 浙江永动电机有限公司 | Full-automatic drilling and tapping combined machine tool of motor cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102320010B (en) | 2013-04-10 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 310003 No. 4, unit 401, post battalion 65, Xiacheng District, Xiacheng District, Zhejiang, Hangzhou Applicant after: Chen Shuo Address before: 310011, Zhejiang, Hangzhou Gongshu District 10000 Huacheng 1, Room 301 Applicant before: Chen Shuo |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: CHEN SHUO Effective date: 20131210 Owner name: SHANGHAI SHINE ENERGY INFORMATION TECHNOLOGY DEVEL Effective date: 20131210 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Jianguo Inventor after: Tang Danhong Inventor after: Cao Weibin Inventor after: Wang Yiming Inventor before: Chen Shuo |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310003 HANGZHOU, ZHEJIANG PROVINCE TO: 200002 HUANGPU, SHANGHAI Free format text: CORRECT: INVENTOR; FROM: CHEN SHUO TO: XU JIANGUO TANG DANHONG CAO WEIBIN WANG YIMING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131210 Address after: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee after: State Grid Shanghai Municipal Electric Power Company Patentee after: Shanghai Shine Energy Info-Tech Co., Ltd. Address before: 310003 No. 4, unit 401, post battalion 65, Xiacheng District, Xiacheng District, Zhejiang, Hangzhou Patentee before: Chen Shuo |