CN102967288A - Tensioning device for shaft sleeve - Google Patents
Tensioning device for shaft sleeve Download PDFInfo
- Publication number
- CN102967288A CN102967288A CN2012104710161A CN201210471016A CN102967288A CN 102967288 A CN102967288 A CN 102967288A CN 2012104710161 A CN2012104710161 A CN 2012104710161A CN 201210471016 A CN201210471016 A CN 201210471016A CN 102967288 A CN102967288 A CN 102967288A
- Authority
- CN
- China
- Prior art keywords
- tightening piece
- hole
- detection module
- flange
- axle sleeve
- 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.)
- Pending
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention provides a tensioning device for a shaft sleeve. According to the tensioning device, the concentricity of the shaft sleeve can be well guaranteed, and the detection of the coaxiality of the shaft sleeve is facilitated. The tensioning device comprises a base. the tensioning device is characterized in that a flange is arranged on the base; a detection module is arranged in the flange and is arranged on the base; detection holes are formed in the detection module; a first tensioning block, a second tensioning block and a third tensioning block are arranged on the detection module; positioning holes are respectively formed in the first tensioning block, the second tensioning block and the third tensioning block; the positioning holes are centrally coincided with the round detection holes; V-shaped grooves are respectively formed among the first tensioning block, the second tensioning block and the third tensioning block; and steel balls are respectively and uniformly arranged on the V-shaped grooves.
Description
Technical field
The present invention relates to measure the technical field of the instruments of inspection, be specially a kind of swelling device of axle sleeve.
Background technology
When the right alignment to axis hole detects, carry out clamping and positioning to axle, when clamping owing to common clamp device, the center of axis hole can change, thereby can affect the detection of the right alignment of axle sleeve.
Summary of the invention
For the problems referred to above, the invention provides a kind of swelling device of axle sleeve, can guarantee preferably the concentric of axle sleeve, be beneficial to the detection of the right alignment of axle sleeve.
Its technical scheme is such: a kind of swelling device of axle sleeve, it comprises base, it is characterized in that: be provided with flange on the described base, be provided with detection module in the described flange, be arranged on the described base on the described detection module, described detection module is provided with and detects the hole, be provided with the first tightening piece on the described detection module, the second tightening piece and the 3rd tightening piece, described the first tightening piece, the second tightening piece and the 3rd tightening piece are respectively arranged with pilot hole, described pilot hole and described circle detection hole center superposition, described the first tightening piece, difference moulding v-depression evenly is provided with respectively steel ball between the second tightening piece and the 3rd tightening piece on the described v-depression.
It is further characterized in that: be provided with through hole on described the 3rd tightening piece, be provided with caging bolt on the described through hole, described caging bolt connects described flange, and described through hole is directly greater than described caging bolt diameter, and described the first tightening piece is connected by spring with described flange.
In the said structure of the present invention, be provided with flange on the base, be provided with detection module in the flange, be arranged on the module on the described base, detection module is provided with and detects the hole, be provided with the first movable tightening piece on the module, the second tightening piece and the 3rd tightening piece, described the first tightening piece, the second tightening piece and the 3rd tightening piece are respectively arranged with circular pilot hole, pilot hole and detection hole center superposition, the first tightening piece, difference moulding V groove between the second tightening piece and the 3rd tightening piece, evenly be provided with respectively steel ball on the V groove, axle sleeve is put into pilot hole, by the pressurization of the 3rd tightening piece, steel ball is subject to the extruding on V-arrangement inclined-plane, realized the locating tensioning of axle sleeve owing to evenly be provided with steel ball, axle sleeve stressed evenly, guarantee well the concentric of axle sleeve center pit, be beneficial to the detection of the right alignment of axle sleeve.
Description of drawings
Fig. 1 is the main TV structure figure of the swelling device of axle sleeve of the present invention;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
See Fig. 1, a kind of swelling device of axle sleeve, it comprises base 1, be provided with flange 2 on the base 1, be provided with detection module 3 in the flange 2, be arranged on the base on the detection module 3, detection module 3 is provided with and detects hole 4, be provided with the first tightening piece 5 on the detection module 3, the second tightening piece 6 and the 3rd tightening piece 7, the first tightening piece 5, the second tightening piece 6 and the 3rd tightening piece 7 are respectively arranged with circular pilot hole 8, pilot hole 8 and detection hole 4 center superpositions, the first tightening piece 5, difference moulding v-depression 9 between the second tightening piece 6 and the 3rd tightening piece 7,10, v-depression 9, evenly be provided with respectively steel ball 11 on 10,12, be provided with through hole 13 on the 3rd tightening piece 7, be provided with caging bolt 14 on the through hole, caging bolt 14 joint flanges, through hole 13 is directly greater than caging bolt 14 diameters, so that the 3rd tightening piece 7 is done up and down spacing motion, the first tightening piece 5 is connected by spring with flange, makes the first tightening piece 5, be in the close contact state between the second tightening piece 6 and the 3rd tightening piece 7, pressurization by the 3rd tightening piece or workpiece slope are during to the pressurization of the 3rd tightening piece, and steel ball is subject to the extruding on V-arrangement inclined-plane, has realized the locating tensioning of axle sleeve, owing to evenly be provided with steel ball, the stressed of axle sleeve evenly guaranteed the concentric of axle sleeve center pit well, is beneficial to the detection of the right alignment of axle sleeve.
Claims (3)
1. the swelling device of an axle sleeve, it comprises base, it is characterized in that: be provided with flange on the described base, be provided with detection module in the described flange, be arranged on the described base on the described detection module, described detection module is provided with and detects the hole, be provided with the first tightening piece on the described detection module, the second tightening piece and the 3rd tightening piece, described the first tightening piece, the second tightening piece and the 3rd tightening piece are respectively arranged with pilot hole, described pilot hole and described circle detection hole center superposition, described the first tightening piece, difference moulding v-depression evenly is provided with respectively steel ball between the second tightening piece and the 3rd tightening piece on the described v-depression.
2. the swelling device of a kind of axle sleeve according to claim 1, it is characterized in that: be provided with through hole on described the 3rd tightening piece, be provided with caging bolt on the described through hole, described caging bolt connects described flange, and described through hole is directly greater than described caging bolt diameter.
3. according to claim 1 or the swelling device of 2 described a kind of axle sleeves, it is characterized in that: described the first tightening piece is connected by spring with described flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104710161A CN102967288A (en) | 2012-11-20 | 2012-11-20 | Tensioning device for shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104710161A CN102967288A (en) | 2012-11-20 | 2012-11-20 | Tensioning device for shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102967288A true CN102967288A (en) | 2013-03-13 |
Family
ID=47797590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104710161A Pending CN102967288A (en) | 2012-11-20 | 2012-11-20 | Tensioning device for shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102967288A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528485A (en) * | 2013-10-25 | 2014-01-22 | 无锡富瑞德精密机械有限公司 | Tension type coaxiality measurement mechanism for steel balls |
| CN109708560A (en) * | 2019-02-13 | 2019-05-03 | 合肥江淮铸造有限责任公司 | A kind of automobile hub casting coaxiality check fixture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0911947A1 (en) * | 1997-04-30 | 1999-04-28 | Fanuc Ltd. | Structure for centering between machine shaft and motor shaft |
| CN101608886A (en) * | 2008-06-20 | 2009-12-23 | 成都天元模具技术有限责任公司 | A kind of floating bush that is used to check mechanical component |
| CN101723175A (en) * | 2008-10-20 | 2010-06-09 | 上海高罗输送装备有限公司 | Tension device |
-
2012
- 2012-11-20 CN CN2012104710161A patent/CN102967288A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0911947A1 (en) * | 1997-04-30 | 1999-04-28 | Fanuc Ltd. | Structure for centering between machine shaft and motor shaft |
| CN101608886A (en) * | 2008-06-20 | 2009-12-23 | 成都天元模具技术有限责任公司 | A kind of floating bush that is used to check mechanical component |
| CN101723175A (en) * | 2008-10-20 | 2010-06-09 | 上海高罗输送装备有限公司 | Tension device |
Non-Patent Citations (1)
| Title |
|---|
| 张光辉: "花键孔齿轮精车用双锥涨套结构设计", 《机械》, vol. 20, no. 5, 31 October 1993 (1993-10-31), pages 36 - 37 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528485A (en) * | 2013-10-25 | 2014-01-22 | 无锡富瑞德精密机械有限公司 | Tension type coaxiality measurement mechanism for steel balls |
| CN109708560A (en) * | 2019-02-13 | 2019-05-03 | 合肥江淮铸造有限责任公司 | A kind of automobile hub casting coaxiality check fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10823545B2 (en) | Coaxiality detecting tool | |
| CN203390236U (en) | Mandrel with expandable core | |
| CN103639535B (en) | A kind of fast-clamping clamp | |
| CN204240934U (en) | A kind of right alignment detects servicing unit | |
| CN102513931A (en) | Positioning fixture for pitch circle of wedge-shaped gear | |
| CN105415237A (en) | Positioning clamp for checking column outside surface defects | |
| CN203245619U (en) | Lathing fixture of clutch outer shell | |
| CN102967288A (en) | Tensioning device for shaft sleeve | |
| CN203550824U (en) | Bounce detection device | |
| CN103528486B (en) | Detection device of inner hole coaxiality of large disc type workpiece | |
| CN202668460U (en) | Automatic centering device | |
| CN102152148A (en) | Spherical surface float clamping mechanism for conical clamping jaw | |
| CN203489832U (en) | Special-purpose tooling for steering wheel coaxiality detection | |
| CN202947724U (en) | Tension device of shaft sleeve | |
| CN203600037U (en) | Air cylinder floating honing clamp | |
| CN105215710A (en) | Automobile spoke fixture | |
| CN206724874U (en) | A kind of coaxiality check fixture | |
| CN102205489A (en) | Novel wheel-train pressing bearing assembly | |
| CN102889835A (en) | Device for detecting positions of uniformly distributed round holes on same circumference | |
| CN202631175U (en) | Dynamometry device with positioning steering ball | |
| CN203140814U (en) | Clamp for turning inner hole of thin-wall ring | |
| CN203592311U (en) | Clamp capable of clamping workpiece rapidly | |
| CN203349768U (en) | Device for detecting hole-site alignment degree of flange hole of pillar-type insulator product | |
| AU2015101499A4 (en) | A Screw concentricity detecting device | |
| CN105466311A (en) | Detection method for inner bore and external diameter of disc type clutch disc hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160622 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |