CN103042399A - Clamp for processing motor end cover - Google Patents
Clamp for processing motor end cover Download PDFInfo
- Publication number
- CN103042399A CN103042399A CN2012105267217A CN201210526721A CN103042399A CN 103042399 A CN103042399 A CN 103042399A CN 2012105267217 A CN2012105267217 A CN 2012105267217A CN 201210526721 A CN201210526721 A CN 201210526721A CN 103042399 A CN103042399 A CN 103042399A
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- Prior art keywords
- chuck
- mandrel
- ring flange
- end head
- external end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000002955 isolation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001684 chronic effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to a clamp for processing a motor end cover. The clamp comprises a sleeve, a flange disc, an end plate, a core shaft, a jacket and a pulling rod, the flange disc is arranged in the sleeve, the sleeve is in threaded connection with the flange disc, the end plate is installed on an inner end port of the sleeve, the flange disc is axially hollow, the end plate is axially hollow, the core shaft is axially hollow, the inner end of the core shaft penetrates through the end plate to be installed on the flange disc, the core shaft, the end plate and the flange disc are guaranteed to locate on a same axis line, and a through groove is arranged in the radial direction of the core shaft. The clamp is reasonable in design, can be used for producing the motor end cover in different kinds, saves times and time for changing the clamp, improves production efficiency, and can well guarantee working accuracy requirements of the end cover.
Description
Technical field
The present invention relates to a kind of anchor clamps, specifically relate to a kind of anchor clamps for electric motor end cap processing usefulness.
Background technology
The electric motor end cap kind estimates to have 300～500 kinds at least, axiality requirement≤the 0.05mm of end cap two ends seam and dead eye, but the production lot of these end caps is also little, in order to produce this series products, need to do a lot of anchor clamps, because the anchor clamps kind is many, the repetitive positioning accuracy of anchor clamps is relatively poor, adjusts chronic (generally the wanting 5～8 hours) of anchor clamps when causing producing this series products, and anchor clamps are also unstable in addition, easily produce defective products, production efficiency is low.
Summary of the invention
Therefore, the anchor clamps that the object of the present invention is to provide a kind of each applicable various different types of electric motor end cap processing processing electric motor end cap usefulness, that the versatility degree is high to use.
The object of the present invention is achieved like this.
A kind ofly process the anchor clamps that electric motor end cap is used, comprise sleeve pipe, ring flange, end plate, mandrel, chuck and pull bar, described ring flange is located in the union body, sleeve pipe is threaded with ring flange, end plate is installed on the sleeve pipe inner port, described ring flange is axially hollow, end plate is axially hollow, mandrel is axially hollow, and mandrel the inner is passed end plate and is installed on the ring flange, and guarantees mandrel and end plate, ring flange is on the same axial line, mandrel radially is being provided with groove, have pin to be located in the groove, groove is at the width of the mandrel axial direction diameter greater than pin, and the mandrel external end head is set in the chuck, the pin two ends of stretching out groove is connected with the chuck inner termination, between chuck external end head and the mandrel external end head cone match against, the chuck external end head is movable end, the relative chuck inner termination of chuck external end head swings in the chuck radial direction, the chuck external end head expands outwardly under the extruding of mandrel external end head, and the pull bar inner termination is passed ring flange and put in the mandrel body and is connected with pin.
Technique scheme also can be made to the following further improve.
Described chuck shape is tubular, is provided with the isolation channel of one or more on the chuck wall along the chuck axially spaced-apart, and isolation channel extends until stretch out the chuck external end head from chuck inner termination side direction chuck external end head.The outer surface of described chuck external end head is periphery.
Described ring flange outer end is installed on the flange.
The surface that described ring flange and mandrel fit is respectively equipped with pin-and-hole, has shop bolt to be located in mounting flange and mandrel in the pin-and-hole.
Patent design of the present invention is reasonable, and a sleeve clamp just can have been saved number of times and the time of changing anchor clamps for the production of different types of electric motor end cap, has improved production efficiency, and can guarantee well the requirement on machining accuracy of end cap.End cap is installed anchor clamps and also greatly shortened from time that anchor clamps are dismantled, and is very convenient.By adjusting ring flange and sleeve pipe relative position, can realize that the mandrel external end head stretches out the length of end plate, so that the end cap of various thickness can both be processed, improve the universal performance of anchor clamps.
Description of drawings
Fig. 1 is the structural representation of embodiment.
Fig. 2 is the chuck stereogram.
Fig. 3 is the axial cutaway view of mandrel.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Embodiment is in conjunction with Fig. 1 to Fig. 3, a kind ofly process the anchor clamps that electric motor end cap is used, comprise flange 1, ring flange 2, sleeve pipe 3, end plate 4, mandrel 5, chuck 6 and pull bar 7, described flange 1 is located on the external end head of ring flange 2, ring flange 2 is located in sleeve pipe 3 bodies, sleeve pipe 3 is threaded with ring flange 2, end plate 4 is installed on the sleeve pipe inner port, described ring flange is axially hollow, end plate is axially hollow, mandrel is axially hollow, mandrel the inner is passed end plate and is installed on the ring flange, ring flange 2 is respectively equipped with pin-and-hole with the surface that mandrel 5 fits, there is shop bolt 12 to be located in mounting flange 2 and mandrel 5 in the pin-and-hole, and guarantee mandrel and end plate, ring flange is on the same axial line, mandrel 5 radially is being provided with groove 8, have pin 9 to be located in the groove 8, groove 8 is at the width of the mandrel axial direction diameter greater than pin 9, so that pin can move horizontally in groove 8, the mandrel external end head is set in the chuck 6, pin 9 two ends of stretching out groove are connected with chuck 6 inner termination, between chuck external end head and the mandrel external end head cone match against, namely mandrel external end head outer surface is taper seat, chuck external end head inner surface also is taper seat, and two taper seats are in contact with one another against realizable force and conduct.Chuck 6 shapes are tubular, be provided with the isolation channel 10 of one or more on chuck 6 walls along the chuck axially spaced-apart, isolation channel 10 extends until stretch out the chuck external end head from chuck inner termination side direction chuck external end head, so that the chuck external end head forms movable end, the relative chuck inner termination of chuck external end head swings in the chuck radial direction, the chuck external end head expands outwardly under the extruding of mandrel external end head and struts, when the chuck external end head moves right, the chuck external end head resets by self restoring force, and the outer surface of chuck external end head is periphery.Pull bar 7 inner termination are passed flange 1, ring flange 2 and are put in the mandrel body and are connected with pin 9.
Claims (5)
1. process the anchor clamps that electric motor end cap is used for one kind, it is characterized in that: comprise sleeve pipe, ring flange, end plate, mandrel, chuck and pull bar, described ring flange is located in the union body, sleeve pipe is threaded with ring flange, end plate is installed on the sleeve pipe inner port, described ring flange is axially hollow, end plate is axially hollow, mandrel is axially hollow, and mandrel the inner is passed end plate and is installed on the ring flange, and guarantees mandrel and end plate, ring flange is on the same axial line, mandrel radially is being provided with groove, have pin to be located in the groove, groove is at the width of the mandrel axial direction diameter greater than pin, and the mandrel external end head is set in the chuck, the pin two ends of stretching out groove is connected with the chuck inner termination, between chuck external end head and the mandrel external end head cone match against, the chuck external end head is movable end, the relative chuck inner termination of chuck external end head swings in the chuck radial direction, the chuck external end head expands outwardly under the extruding of mandrel external end head, and the pull bar inner termination is passed ring flange and put in the mandrel body and is connected with pin.
2. the anchor clamps used of described processing electric motor end cap according to claim 1, it is characterized in that: described chuck shape is tubular, be provided with the isolation channel of one or more on the chuck wall along the chuck axially spaced-apart, isolation channel extends until stretch out the chuck external end head from chuck inner termination side direction chuck external end head.
3. the anchor clamps used of described processing electric motor end cap according to claim 2, it is characterized in that: the outer surface of described chuck external end head is periphery.
4. the anchor clamps used of described processing electric motor end cap according to claim 1, it is characterized in that: described ring flange outer end is installed on the flange.
5. the anchor clamps used of described processing electric motor end cap according to claim 1, it is characterized in that: the surface that described ring flange and mandrel fit is respectively equipped with pin-and-hole, has shop bolt to be located in mounting flange and mandrel in the pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105267217A CN103042399A (en) | 2012-12-10 | 2012-12-10 | Clamp for processing motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105267217A CN103042399A (en) | 2012-12-10 | 2012-12-10 | Clamp for processing motor end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103042399A true CN103042399A (en) | 2013-04-17 |
Family
ID=48055383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105267217A Pending CN103042399A (en) | 2012-12-10 | 2012-12-10 | Clamp for processing motor end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103042399A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385018A (en) * | 2014-09-26 | 2015-03-04 | 中核（天津）机械有限公司 | End cover machining fixture |
| CN104385018B (en) * | 2014-09-26 | 2017-01-04 | 中核（天津）机械有限公司 | End cover machining fixture |
| CN107984277A (en) * | 2018-01-12 | 2018-05-04 | 眉山中车制动科技股份有限公司 | A kind of valve body car sleeve clamp structure |
| CN112091669A (en) * | 2020-09-14 | 2020-12-18 | 台州市东部数控设备有限公司 | Positioning fixture for processing water meter cover |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000117515A (en) * | 1998-10-08 | 2000-04-25 | Makino Milling Mach Co Ltd | Tool clamping device |
| CN201208703Y (en) * | 2008-05-20 | 2009-03-18 | 南京数控机床有限公司 | Automobile clamper |
| CN201744883U (en) * | 2010-05-11 | 2011-02-16 | 上海东方泵业(集团)有限公司 | Sleeve type part processing device |
| DE102010026125A1 (en) * | 2010-01-22 | 2011-07-28 | Reinauer, Josef, 72488 | Clamping apparatus for clamping hollow shaft cone and inner cone, has actuator device axially actuated from front or rear, and threaded sleeve through which apparatus is threaded directly into spindle |
| CN102357826A (en) * | 2011-09-26 | 2012-02-22 | 江苏富丽华通用设备有限公司 | Self-centering fixture |
| CN202344269U (en) * | 2011-12-13 | 2012-07-25 | 晋西车轴股份有限公司 | Clamp applicable to large-diameter/deep cylinder body |
| CN202922257U (en) * | 2012-12-10 | 2013-05-08 | 佛山市顺德区金泰德胜电机有限公司 | Fixture for machining motor end covers |
-
2012
- 2012-12-10 CN CN2012105267217A patent/CN103042399A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000117515A (en) * | 1998-10-08 | 2000-04-25 | Makino Milling Mach Co Ltd | Tool clamping device |
| CN201208703Y (en) * | 2008-05-20 | 2009-03-18 | 南京数控机床有限公司 | Automobile clamper |
| DE102010026125A1 (en) * | 2010-01-22 | 2011-07-28 | Reinauer, Josef, 72488 | Clamping apparatus for clamping hollow shaft cone and inner cone, has actuator device axially actuated from front or rear, and threaded sleeve through which apparatus is threaded directly into spindle |
| CN201744883U (en) * | 2010-05-11 | 2011-02-16 | 上海东方泵业(集团)有限公司 | Sleeve type part processing device |
| CN102357826A (en) * | 2011-09-26 | 2012-02-22 | 江苏富丽华通用设备有限公司 | Self-centering fixture |
| CN202344269U (en) * | 2011-12-13 | 2012-07-25 | 晋西车轴股份有限公司 | Clamp applicable to large-diameter/deep cylinder body |
| CN202922257U (en) * | 2012-12-10 | 2013-05-08 | 佛山市顺德区金泰德胜电机有限公司 | Fixture for machining motor end covers |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385018A (en) * | 2014-09-26 | 2015-03-04 | 中核（天津）机械有限公司 | End cover machining fixture |
| CN104385018B (en) * | 2014-09-26 | 2017-01-04 | 中核（天津）机械有限公司 | End cover machining fixture |
| CN107984277A (en) * | 2018-01-12 | 2018-05-04 | 眉山中车制动科技股份有限公司 | A kind of valve body car sleeve clamp structure |
| CN107984277B (en) * | 2018-01-12 | 2023-09-22 | 眉山中车制动科技股份有限公司 | Valve body car cover fixture structure |
| CN112091669A (en) * | 2020-09-14 | 2020-12-18 | 台州市东部数控设备有限公司 | Positioning fixture for processing water meter cover |
| CN112091669B (en) * | 2020-09-14 | 2021-10-22 | 台州市东部数控设备有限公司 | Positioning fixture for processing water meter cover |
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| 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: 20130417 |