CN203900928U - Motor bracket turning fixture - Google Patents
Motor bracket turning fixture Download PDFInfo
- Publication number
- CN203900928U CN203900928U CN201420365764.6U CN201420365764U CN203900928U CN 203900928 U CN203900928 U CN 203900928U CN 201420365764 U CN201420365764 U CN 201420365764U CN 203900928 U CN203900928 U CN 203900928U
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- CN
- China
- Prior art keywords
- face
- electric machine
- machine support
- turning
- hole
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a motor bracket turning fixture which is used for clamping a motor bracket. The motor bracket comprises a bracket front end face and a bracket rear end face, wherein through holes are formed in the front and rear end faces of the bracket; a cavity is formed between the front end face and rear end face of the motor bracket and is used for accommodating a motor; and a rectangular hole is formed in the bottom of the cavity. A turning clamp comprises a rear end face clamp which is used for turning the through hole in the front end face of the motor bracket; the rear end face clamp comprises a disc base and an L-shaped underframe fixedly arranged on the end face of the disc base; the disc base is fixedly arranged on a lathe saddle chuck, and the bottom of the motor bracket is attached and fixed to the L-shaped underframe; a transverse adjusting device is arranged on the L-shaped underframe at the side of the motor bracket; spacing blocks are arranged on the disc base at the left and right upper corners of the motor bracket, so that the through hole in the front end face of the motor bracket can be quickly turned. The motor bracket turning fixture is convenient to clamp and has good coaxiality.
Description
Technical field
The utility model relates to a kind of turning tool of electric machine support.
Background technology
Along with manufacturing development, lathe becomes more and more indispensable in some enterprises, the inside of lathe is generally all provided with motor, and that motor fixing generally all realized by electric machine support is fixing, and the effect of electric machine support is not only fixed electrical machinery, some axles that are connected with motor output end are to be also fixed on electric machine support simultaneously, and this can there are certain requirements the axiality of electric machine support and motor output end, and in traditional manufacture, the through hole on turning electric machine support is all more loaded down with trivial details.
Utility model content
The utility model technical issues that need to address are, a kind of electric machine support turning tool is provided, through hole that can fast turning electric machine support front end face, and convenient mounting and clamping, axiality is good.
The technical solution of the utility model is: a kind of electric machine support turning tool, be used for clamping electric machine support, described electric machine support comprises support front end face and back-end support face, the front end face of support, rear end face is equipped with through hole, electric machine support is to place the cavity that motor is used at support front end face and back-end support face, cavity floor is provided with rectangular opening, described turning clamp comprises the rear end face fixture for turning electric machine support front end face through hole, described rear end face fixture comprises disk pedestal and is fixed on the L-type underframe on disk pedestal end face, disk pedestal is fixed on lathe saddle chuck, described electric machine support bottom surface and the laminating of L-type underframe are fixing, L-type underframe is provided with lateral adjustment device in the side of electric machine support, disk pedestal is on a left side for electric machine support, upper right corner place is provided with limited block.
Preferably, described turning attachment comprises the front end face fixture for turning electric machine support rear end face through hole, described front end face fixture comprises disk and is located at the annular boss of disc axis, described annular boss is embedded in electric machine support front end face through hole and coaxial fixing, and disk is fixed on lathe saddle chuck.
Preferably, described electric machine support and L-type underframe fixed form adopt screw rod, pressing plate to fix, screw rod runs through rectangular opening, L-type underframe successively, the end face of cavity covers with pressing plate, the top and bottom of screw rod is all preferred with nut screwing clamping, between described L-type underframe bottom surface and vertical plane, is provided with reinforcement.
Preferably, described lateral adjustment device comprises fixed block, and fixed block lateral direction penetrating has screwed hole, is screwed with hex bolts in screwed hole.
Preferably, described annular boss center is provided with threaded post, is installed with metal stator in threaded post, and described electric machine support front end is faced the wall and meditated and is fixed in the middle of metal stator and annular boss.
Adopt after the technical program, adopt after the technical program, utilize this turning clamp that the square electric machine support of script is placed into turning on engine lathe, greatly reduce difficulty of processing, because general engine lathe is applicable to turning cylindrical component, not too be applicable to some square parts of turning, because direction part facilitates tool setting being fixed on lathe saddle chuck top, utilize this turning clamp well to avoid this problem, easy to operate, when clamping, only electric machine support to be processed need be fixed on L-type support, do not need to carry out tool setting, all electric machine support benchmark are all unified, the axis of electric machine support rear end face through hole is coaxial with the main shaft of lathe, axiality is good, on L-type underframe, be additionally provided with lateral adjustment device, can finely tune the axle center of electric machine support rear end face through hole.
Brief description of the drawings
The schematic three dimensional views that accompanying drawing 1 is electric machine support;
Accompanying drawing 2 is the schematic three dimensional views of rear end face fixture;
Accompanying drawing 3 is rear end face clamp base schematic diagram;
Accompanying drawing 4 is the schematic diagram after rear end face fixture and electric machine support are installed;
Accompanying drawing 5 is the schematic diagram of front end face fixture;
Accompanying drawing 6 is the schematic diagram after front end face fixture and electric machine support are installed.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As Fig. 1, electric machine support comprises support front end face 11 and back-end support face 12, what need turning processing is the front end face of electric machine support and the through hole of rear end face, these two through holes are all for the output shaft of fixed electrical machinery and motor itself and use conventionally, so it is higher that the axiality of the through hole of support front/rear end requires, the cavity 13 of using for placing motor between support front end face and back-end support face, cavity floor is provided with rectangular opening 131, as Fig. 2 to Fig. 5, for the turning clamp in this programme, for clamping described electric machine support 1, described turning clamp comprises for the front end face fixture 2 of turning electric machine support rear end face through hole and for the rear end face fixture 3 of turning electric machine support front end face through hole, described rear end face fixture comprises disk pedestal 31 and is fixed on the L-type underframe 32 on disk pedestal end face, disk pedestal is fixed on lathe saddle chuck, knife rest chuck is generally scroll chuck or chuck, disk base outer wall is stuck in to scroll chuck or chuck center, ensure that disk pedestal is coaxial with lathe spindle, the bottom surface of described electric machine support is fixed on L-type underframe, L-type underframe is provided with lateral adjustment device 321 in the side of electric machine support, described lateral adjustment device comprises fixed block, fixed block lateral direction penetrating has screwed hole, in screwed hole, be screwed with hex bolts, can regulate lateral displacement or the cross spacing of electric machine support on L-type underframe by turning hex bolts, because motor to be processed in this programme does not have mounting hole site, so cannot utilize locating hole to position, when electric machine support bottom surface and L-type underframe are fixing, it laterally has displacement degree, and can well limit its lateral displacement after being provided with lateral adjustment device, disk pedestal is on a left side for electric machine support, upper right corner place is provided with limited block 33, limited block 33 its effects are to allow electric machine support in the time placing, have certain guide effect, the final fixing extra fixture that also needs, fixed form in this programme adopts screw rod, pressing plate is fixed, screw rod 323 runs through the rectangular opening in cavity 13 successively, L-type underframe, the end face of cavity covers with pressing plate 324, the top and bottom of screw rod is all used nut screwing clamping, thereby realize, electric machine support is fixed on L-type underframe, because lathe saddle chuck is High Rotation Speed, electric machine support has twisting force to L-type underframe when being fixed on and rotating on knife rest chuck, in order to strengthen the intensity of L-type underframe, ensure its flatness, between L-type underframe bottom surface and vertical plane, be provided with reinforcement 325, prevent that L-type underframe plane in the time of High Rotation Speed from occuring bending and deformation.
Described front end face fixture 2 comprises disk 21 and is located at the annular boss 22 of disc axis, described annular boss is embedded in electric machine support front end face through hole and coaxial fixing, disk is fixed on lathe saddle chuck, when mounted motor support, described boss center is provided with threaded post, in threaded post, be installed with metal stator 23, the diameter of metal stator is greater than electric machine support front end face through-hole diameter, described electric machine support front end is faced the wall and meditated and is fixed in the middle of metal stator and annular boss, metal stator outside is screwed with nut, by nut, electric machine support front end is faced the wall and meditated and is fixed on disk, the use procedure of this turning clamp is first to utilize rear end face fixture to process electric machine support front end face through hole, then utilize front end face through hole and boss coaxial cooperation after turning fixedly to carry out turning rear end face through hole, in whole process, when machining support front end face through hole taking back-end support face through hole as benchmark, ensure the axiality of front end face through hole and rear end face through hole, and front end face fixture and rear end face fixture are to be all installed on same lathe saddle chuck, save the operation of tool setting again, when processing front end face through hole, front end face through hole is coaxial with lathe spindle, axiality is good, when processing rear end face through hole taking the front end face through hole that machines as benchmark, three unifying datums are so indirectly ensured, axiality is consistent, also have a bit, utilize this turning clamp that the square electric machine support of script is placed into turning on engine lathe, greatly reduce difficulty of processing, because general engine lathe is applicable to turning cylindrical component, not too be applicable to some square parts of turning, utilize this turning clamp well to avoid this problem, convenient mounting and clamping, and the through hole axiality of electric machine support front/rear end after turning is good.
Below only with regard to the utility model preferably example be described, but can not be interpreted as it is limitations on claims.The utility model not only limits to and above example, its concrete structure allows to change, those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (6)
1. an electric machine support turning tool, be used for clamping electric machine support (1), described electric machine support comprises support front end face (11) and back-end support face (12), the front end face of support, rear end face is equipped with through hole, electric machine support is to place the cavity (13) that motor is used at support front end face and back-end support face, cavity floor is provided with rectangular opening (131), it is characterized in that: described turning clamp comprises the rear end face fixture (3) for turning electric machine support front end face through hole, described rear end face fixture comprises disk pedestal (31) and is fixed on the L-type underframe (32) on disk pedestal end face, disk pedestal is fixed on lathe saddle chuck, described electric machine support bottom surface and the laminating of L-type underframe are fixing, L-type underframe is provided with lateral adjustment device (321) in the side of electric machine support, disk pedestal is on a left side for electric machine support, upper right corner place is provided with limited block (33).
2. a kind of electric machine support turning tool according to claim 1, it is characterized in that: described turning attachment comprises the front end face fixture (2) for turning electric machine support rear end face through hole, described front end face fixture comprises disk (21) and is located at the annular boss (22) of disc axis, described annular boss is embedded in electric machine support front end face through hole and coaxial fixing, and disk is fixed on lathe saddle chuck.
3. a kind of electric machine support turning tool according to claim 1, it is characterized in that: described electric machine support and L-type underframe fixed form adopt screw rod, pressing plate to fix, screw rod (323) runs through rectangular opening, L-type underframe successively, the pressing plate for end face (324) of cavity covers, and the top and bottom of screw rod is all used nut screwing clamping.
4. a kind of electric machine support turning tool according to claim 3, is characterized in that: between described L-type underframe bottom surface and vertical plane, be provided with reinforcement (325).
5. a kind of electric machine support turning tool according to claim 4, is characterized in that: described lateral adjustment device comprises fixed block, and fixed block lateral direction penetrating has screwed hole, is screwed with hex bolts in screwed hole.
6. a kind of electric machine support turning tool according to claim 2, it is characterized in that: described annular boss center is provided with threaded post, in threaded post, be installed with metal stator (23), described electric machine support front end is faced the wall and meditated and is fixed in the middle of metal stator and annular boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365764.6U CN203900928U (en) | 2014-07-03 | 2014-07-03 | Motor bracket turning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365764.6U CN203900928U (en) | 2014-07-03 | 2014-07-03 | Motor bracket turning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900928U true CN203900928U (en) | 2014-10-29 |
Family
ID=51775221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420365764.6U Expired - Fee Related CN203900928U (en) | 2014-07-03 | 2014-07-03 | Motor bracket turning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066913A (en) * | 2015-07-22 | 2015-11-18 | 嘉兴兴涛汽车零部件有限公司 | Clamping rotation device used for belt pulley flatness detection |
-
2014
- 2014-07-03 CN CN201420365764.6U patent/CN203900928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066913A (en) * | 2015-07-22 | 2015-11-18 | 嘉兴兴涛汽车零部件有限公司 | Clamping rotation device used for belt pulley flatness detection |
| CN105066913B (en) * | 2015-07-22 | 2017-07-28 | 嘉兴兴涛汽车零部件有限公司 | The clamping-rotating device of belt pulley plane degree detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160703 |