CN202894835U - Tool fixture for drilling of rotor shaft - Google Patents
Tool fixture for drilling of rotor shaft Download PDFInfo
- Publication number
- CN202894835U CN202894835U CN 201220610872 CN201220610872U CN202894835U CN 202894835 U CN202894835 U CN 202894835U CN 201220610872 CN201220610872 CN 201220610872 CN 201220610872 U CN201220610872 U CN 201220610872U CN 202894835 U CN202894835 U CN 202894835U
- Authority
- CN
- China
- Prior art keywords
- groove
- clamp body
- fastening bolt
- armature spindle
- pressing
- 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.)
- Expired - Lifetime
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a tool fixture for drilling of a rotor shaft. The tool fixture comprises a fixture body, one end of the fixture body is provided with a work table which is provided with a shaft hole transversely, a longitudinal position of the work table, corresponding to the shaft hole, is provided with a through hole, a drilling jig sleeve is arranged inside the through hole, the fixture body is provided with an arc groove transversely, the groove and the shaft hole are placed on the same straight line. The other end of the fixture body is provided with a pressing table which is of a door-shaped structure, the upper end face of the pressing table is in thread connection with a fastening bolt, the lower end of the fastening bolt is clamped with a pressing board arranged inside the pressing table, and the lower end face of the pressing board is provided with a clamp port which is of a V-shaped structure and matched with the groove of the fixture body. According to the tool fixture for drilling of the rotor shaft, the fastening bolt is screwed tightly, so the pressing board is pressed downwards to press and fasten the rotor shaft, operation is convenient, the clamp port at the lower end of the pressing board is of the V-shaped structure, the surface of the rotor shaft is not prone to be pressed to be damaged, the structure is simple, and the tool fixture is easy to achieve.
Description
Technical field
The utility model relates to a kind of frock clamp, relates in particular to a kind of armature spindle tool for drilling anchor clamps.
Background technology
Rotor is the rotary part in the motor, and it is comprised of armature spindle, rotor core and rotor winding.Armature spindle needs frock clamp that it is located in the processing boring procedure, the existing boring frock clamp complex structure of armature spindle that is used for, and complex operation, and the surface of armature spindle is easily damaged by pressure by anchor clamps.
The utility model content
The purpose of this utility model is for the problems referred to above, and a kind of armature spindle tool for drilling anchor clamps are provided, and solving the existing boring frock clamp complex structure of armature spindle that is used for, complex operation easily damages the problem on armature spindle surface by pressure.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of armature spindle tool for drilling anchor clamps, comprise clamp body, one end of described clamp body is provided with workbench, described workbench laterally has the axis hole of perforation, and it vertically has through hole corresponding to the axis hole position, in the described through hole drill jig sleeve is set, laterally have the groove of circular arc on the described clamp body, described groove and axis hole are on same straight line, the other end of clamp body is provided with pressing table, and described pressing table is portal structures, its upper surface fastening bolt that has been threaded, the lower end of described fastening bolt and the pressing plate clamping that is arranged in the pressing table, the lower surface of described pressing plate are provided with the bayonet socket of the v-shaped structure that matches with groove on the clamp body.
Further, described workbench, clamp body, pressing table are structure as a whole.
Further, the upper surface of described pressing plate has draw-in groove, and described fastening bolt lower end is provided with the fixture block that matches with draw-in groove.
Further, described draw-in groove is the inverted T-shaped structure.
The beneficial effects of the utility model are, described armature spindle tool for drilling anchor clamps are by tightening fixing bolt, thereby so that pressing plate presses down fastening armature spindle, easy to operate, and the bayonet socket of pressing plate lower end is v-shaped structure, is difficult for damaging by pressure the armature spindle surface, simple in structure, be easy to realize.
Description of drawings
Fig. 1 is the structural representation of the utility model armature spindle;
Fig. 2 is the structural representation of the utility model armature spindle tool for drilling anchor clamps;
Fig. 3 is the fit structure schematic diagram of the utility model fastening bolt and pressing plate.
Among the figure:
1, clamp body; 2, axis hole; 3, drill jig sleeve; 4, workbench; 5, fastening bolt; 6, pressing table; 7, armature spindle; 8, pressing plate; 9, fixture block; 10, draw-in groove.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Please refer to Figure 1 and Figure 2, in the present embodiment, a kind of armature spindle tool for drilling anchor clamps, comprise clamp body 1, one end of described clamp body 1 is provided with workbench 4, described workbench 4 laterally has the axis hole 2 of perforation, and it vertically has through hole corresponding to axis hole 2 positions, drill jig sleeve 3 is set in the described through hole, laterally have the groove of circular arc on the described clamp body 1, described groove and axis hole 2 are on same straight line, and the other end of clamp body 1 is provided with pressing table 6, described pressing table 6, clamp body 1, workbench 4 is structure as a whole, and pressing table 6 is portal structures, its upper surface fastening bolt 5 that has been threaded, the lower end of described fastening bolt 5 and pressing plate 8 clampings that are arranged in the pressing table 6, the lower surface of described pressing plate 8 are provided with the bayonet socket of the v-shaped structure that matches with groove on the clamp body 1.
Please refer to shown in Figure 3ly, the upper surface of described pressing plate 8 has the draw-in groove 10 of inverted T-shaped structure, and described fastening bolt 5 lower ends are provided with the fixture block 9 that matches with draw-in groove 10, so that pressing plate 8 and fastening bolt 5 clampings.
During use, need boring one end to insert in the axis hole 2 that workbench 4 laterally offers armature spindle 7, the other end is placed in the groove of circular arc on the clamp body 1, spacing against workbench 4 by the step on the armature spindle 7, at this moment, tighten fixing bolt 5, thereby band dynamic pressure plate 8 presses down, bayonet socket by pressing plate 8 lower end v-shaped structures clamps armature spindle 7, can hole, and is convenient and simple for operation.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-described embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. armature spindle tool for drilling anchor clamps, it is characterized in that: comprise clamp body, one end of described clamp body is provided with workbench, described workbench laterally has the axis hole of perforation, and it vertically has through hole corresponding to the axis hole position, in the described through hole drill jig sleeve is set, laterally have the groove of circular arc on the described clamp body, described groove and axis hole are on same straight line, the other end of clamp body is provided with pressing table, and described pressing table is portal structures, its upper surface fastening bolt that has been threaded, the lower end of described fastening bolt and the pressing plate clamping that is arranged in the pressing table, the lower surface of described pressing plate are provided with the bayonet socket of the v-shaped structure that matches with groove on the clamp body.
2. armature spindle tool for drilling anchor clamps according to claim 1, it is characterized in that: described workbench, clamp body, pressing table are structure as a whole.
3. armature spindle tool for drilling anchor clamps according to claim 1, it is characterized in that: the upper surface of described pressing plate has draw-in groove, and described fastening bolt lower end is provided with the fixture block that matches with draw-in groove.
4. armature spindle tool for drilling anchor clamps according to claim 3, it is characterized in that: described draw-in groove is the inverted T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610872 CN202894835U (en) | 2012-11-17 | 2012-11-17 | Tool fixture for drilling of rotor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610872 CN202894835U (en) | 2012-11-17 | 2012-11-17 | Tool fixture for drilling of rotor shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894835U true CN202894835U (en) | 2013-04-24 |
Family
ID=48115551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220610872 Expired - Lifetime CN202894835U (en) | 2012-11-17 | 2012-11-17 | Tool fixture for drilling of rotor shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922343A (en) * | 2012-11-17 | 2013-02-13 | 无锡新宏泰电器科技股份有限公司 | Tool clamp for drilling by rotor shaft |
| CN103659358A (en) * | 2013-11-29 | 2014-03-26 | 成都斯锐特钨钢刀具有限公司 | Fixture for drilling of deformed parts |
| CN104227314A (en) * | 2014-09-19 | 2014-12-24 | 庄景阳 | Operating tool for promoting engine power |
-
2012
- 2012-11-17 CN CN 201220610872 patent/CN202894835U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922343A (en) * | 2012-11-17 | 2013-02-13 | 无锡新宏泰电器科技股份有限公司 | Tool clamp for drilling by rotor shaft |
| CN103659358A (en) * | 2013-11-29 | 2014-03-26 | 成都斯锐特钨钢刀具有限公司 | Fixture for drilling of deformed parts |
| CN104227314A (en) * | 2014-09-19 | 2014-12-24 | 庄景阳 | Operating tool for promoting engine power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |