CN203124871U - Fixture for gear shaft machining - Google Patents
Fixture for gear shaft machining Download PDFInfo
- Publication number
- CN203124871U CN203124871U CN 201220733971 CN201220733971U CN203124871U CN 203124871 U CN203124871 U CN 203124871U CN 201220733971 CN201220733971 CN 201220733971 CN 201220733971 U CN201220733971 U CN 201220733971U CN 203124871 U CN203124871 U CN 203124871U
- Authority
- CN
- China
- Prior art keywords
- gear shaft
- fixture
- machining
- utility
- model
- 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 - Fee Related
Links
Landscapes
- Gear Processing (AREA)
Abstract
The utility model relates to a mechanical fixture, in particular to a fixture tool for carrying out gear shaping machining on gear shafts. The utility model discloses a fixture for gear shaft machining. The fixture for gear shaft machining comprises a fixture body used for being connected with a working platform. A connecting sleeve with an inner taper hole is connected on the fixture body, an expansion sleeve which is used for clamping a gear shaft is arranged inside the connecting sleeve, and the expansion sleeve is provided with an outer conical surface matched with the inner taper hole. The fixture for gear shaft machining further comprises a pushing device which is arranged on the connecting sleeve and used for pushing the expansion sleeve to axially move. The fixture for gear shaft machining has the advantages that the pushing device pushes the expansion sleeve to axially move, the inner taper hole in the connecting sleeve enables the expansion sleeve to contract in a radial mode, and therefore the gear shaft in the expansion sleeve is tightly clamped; and the fixture body is fixed on the working platform, when the fixture for gear shaft machining is used, gear shaping machining can be carried out only with the need of rectifying an excircle, and machining accuracy is ensured.
Description
Technical field
The utility model relates to a kind of mechanical clamp, relates in particular to a kind of plug-in mounting that gear shaft is carried out Gear Shaping.
Background technology
Anchor clamps are to be used for fixing processing object in the machine-building process, make it to occupy correct position, with the device of accepting construction or detecting.
Gear shaft the utility model discloses a kind of sectional fixture that can improve gear shaft installation effectiveness and machining accuracy greatly in mechanical industry extensive use.
Summary of the invention
It is a kind of for the frock clamp of gear shaft being fixed and realized Gear Shaping that the purpose of this utility model has been to provide, and the utility model gear shaft clamp for machining has centering precision height, production efficiency height, advantage such as easy and simple to handle.
To achieve these goals, the utility model discloses a kind of gear shaft clamp for machining, comprise the clamp body that links to each other for workbench, be connected with the adapter sleeve with internal taper hole at described clamp body, be provided with for the swelling cover that clamps gear shaft in described adapter sleeve inside, the swelling cover has the male cone (strobilus masculinus) that is complementary with internal taper hole; The utility model gear shaft clamp for machining comprises that also the swelling that be used for to promote that is arranged on the adapter sleeve overlaps axially movable thrust unit.
Preferably, described thrust unit is a nut that is connected with adapter sleeve formation screw pair, has on the described nut along the push pedal that radially extend into the step place on the swelling cover periphery.
Compare with conventional art, the beneficial effects of the utility model are: it is axially mobile to promote the swelling cover by thrust unit, and the internal taper hole of adapter sleeve makes swelling overlap radial contraction, thereby the gear shaft in the swelling cover is clamped.Clamp body is fixed on the workbench.When using this frock, only need the school once cylindrical can carry out Gear Shaping, and guaranteed the precision of processing.
Description of drawings
Fig. 1 is the structural representation of the utility model gear shaft clamp for machining.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model, the similar elements label represents similar elements in the accompanying drawing.As mentioned above, the utility model provides a kind of gear shaft clamp for machining, makes its simple in structure and easy operating and use more, and the utility model makes it be used for follow-up Gear Shaping for gear shaft being installed and being fixed.
Fig. 1 is the structural representation of the utility model gear shaft clamp for machining.
A kind of gear shaft clamp for machining, comprise for the clamp body 1 that links to each other with workbench, be connected with the adapter sleeve 2 with internal taper hole at described clamp body 1, be provided with in described adapter sleeve inside for the swelling cover 3 that clamps gear shaft, the swelling cover has the male cone (strobilus masculinus) that is complementary with internal taper hole; The utility model gear shaft clamp for machining comprises that also the swelling that be used for to promote that is arranged on the adapter sleeve overlaps 3 axially movable thrust units.
Preferably, described thrust unit is a nut 4 that is connected with adapter sleeve 2 formation screw pairs, has on the described nut 4 along radially extending into swelling and overlaps the push pedal at the step place on 3 peripheries.
Below in conjunction with Fig. 1, further introduce the course of work of the present utility model and operation principle:
It is axially mobile to promote the swelling cover by thrust unit, and the internal taper hole of adapter sleeve makes swelling overlap radial contraction, thereby the gear shaft in the swelling cover is clamped.Clamp body is fixed on the workbench.When using this frock, only need the school once cylindrical can carry out Gear Shaping, and guaranteed the precision of processing.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to above-described embodiment, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment does.
Claims (1)
1. gear shaft clamp for machining, it is characterized in that: for the clamp body that links to each other with workbench, be connected with the adapter sleeve with internal taper hole at described clamp body, be provided with in described adapter sleeve inside for the swelling cover that clamps gear shaft, the swelling cover has the male cone (strobilus masculinus) that is complementary with internal taper hole; The utility model gear shaft clamp for machining comprises that also the swelling that be used for to promote that is arranged on the adapter sleeve overlaps axially movable thrust unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733971 CN203124871U (en) | 2012-12-27 | 2012-12-27 | Fixture for gear shaft machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733971 CN203124871U (en) | 2012-12-27 | 2012-12-27 | Fixture for gear shaft machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124871U true CN203124871U (en) | 2013-08-14 |
Family
ID=48932892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220733971 Expired - Fee Related CN203124871U (en) | 2012-12-27 | 2012-12-27 | Fixture for gear shaft machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124871U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639537A (en) * | 2013-11-19 | 2014-03-19 | 重庆市星极齿轮有限责任公司 | Tooth grinding tool for machining transmission shaft of automatic transmission |
| CN105081480A (en) * | 2015-08-27 | 2015-11-25 | 浙江通力重型齿轮股份有限公司 | Work fixture of small-modulus gear shaft and machining method of work fixture |
| CN105583664A (en) * | 2014-11-07 | 2016-05-18 | 綦江县飞达重型汽车齿轮厂 | Accurately-positioning clamping fixture capable of realizing stepping rotation of gear shaft |
| CN106363252A (en) * | 2016-11-04 | 2017-02-01 | 浙江工贸职业技术学院 | Hobbing clamp for clamping multiple big gear ring parts |
-
2012
- 2012-12-27 CN CN 201220733971 patent/CN203124871U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639537A (en) * | 2013-11-19 | 2014-03-19 | 重庆市星极齿轮有限责任公司 | Tooth grinding tool for machining transmission shaft of automatic transmission |
| CN105583664A (en) * | 2014-11-07 | 2016-05-18 | 綦江县飞达重型汽车齿轮厂 | Accurately-positioning clamping fixture capable of realizing stepping rotation of gear shaft |
| CN105081480A (en) * | 2015-08-27 | 2015-11-25 | 浙江通力重型齿轮股份有限公司 | Work fixture of small-modulus gear shaft and machining method of work fixture |
| CN106363252A (en) * | 2016-11-04 | 2017-02-01 | 浙江工贸职业技术学院 | Hobbing clamp for clamping multiple big gear ring parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203124871U (en) | Fixture for gear shaft machining | |
| CN104439363A (en) | Expansion clamping device | |
| CN104493230B (en) | Thin-wall pipe Excircle machining fixture | |
| CN102921983A (en) | Internal expanding type clamp device | |
| CN203831102U (en) | Clamp of thin-wall pipe | |
| CN105750940A (en) | Expanding type thin-walled workpiece clamping device used for lathe machining | |
| CN204294974U (en) | expansion clamping device | |
| CN203534501U (en) | Large-scale disc-type work piece inner hole coaxiality detection device | |
| CN204524442U (en) | Shaft forgings worm abrasion wheel gear grinding tooling | |
| CN202278112U (en) | Main shaft clamping mechanism | |
| CN204430325U (en) | Cylinder jacket repairs the fixture of operation | |
| CN104439358A (en) | Thin-wall round pipe turning fixture | |
| CN202292176U (en) | Fixture for clamping slender workpiece | |
| CN204277878U (en) | A kind of deep hole round nut instrument | |
| CN103692241A (en) | Machining jig for rod-like parts | |
| CN203124872U (en) | Hobbing fixture | |
| CN207736753U (en) | Endoporus stickers lining pads tooling | |
| CN206047265U (en) | A kind of female splined shaft gear-shaping clamp | |
| CN104384544A (en) | Centering fixture | |
| CN203140814U (en) | Clamp for turning inner hole of thin-wall ring | |
| CN203485184U (en) | Profiling line drawing device | |
| CN102500837A (en) | Gear shaping tooling | |
| CN201979308U (en) | Workpiece clamping device | |
| CN201776645U (en) | Finish turning fixture | |
| CN202861805U (en) | O-shaped ring shaft shoulder suitable for high-precision central spindle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20131227 |