CN201940710U - Fixture special for short gear shaft abrading - Google Patents

Fixture special for short gear shaft abrading Download PDF

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Publication number
CN201940710U
CN201940710U CN2010206939966U CN201020693996U CN201940710U CN 201940710 U CN201940710 U CN 201940710U CN 2010206939966 U CN2010206939966 U CN 2010206939966U CN 201020693996 U CN201020693996 U CN 201020693996U CN 201940710 U CN201940710 U CN 201940710U
Authority
CN
China
Prior art keywords
lathe
short gear
gear axle
fixed cover
under
Prior art date
Application number
CN2010206939966U
Other languages
Chinese (zh)
Inventor
厉天龙
Original Assignee
浙江顺天减速机制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江顺天减速机制造有限公司 filed Critical 浙江顺天减速机制造有限公司
Priority to CN2010206939966U priority Critical patent/CN201940710U/en
Application granted granted Critical
Publication of CN201940710U publication Critical patent/CN201940710U/en

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Abstract

The utility model relates to a fixture special for short gear shaft abrading, which comprises a machine tool upper center, a machine tool elastic chuck and a machine tool lower center arranged inside the machine tool elastic chuck. The fixture is characterized in that a tubular fixing sleeve is sleeved on the periphery of an extending end extending out of the elastic chuck and arranged on the machine tool lower center, one end of the fixing sleeve is clamped into the machine tool elastic chuck, and the other end of the fixing sleeve is provided with a short gear shaft positioning hole and a locking device. By means of the technical scheme, the machine tool elastic chuck is not easy to be damaged.

Description

Mill short gear axle special fixture
Technical field
The utility model relates to a kind of anchor clamps, is specifically related to a kind of mill short gear axle special fixture.
Background technology
Traditional mill short gear axle special fixture, comprise under top on the lathe, lathe collet, the lathe top, top being arranged in the lathe collet under the described lathe, during mill short gear axle, short gear axle one end is clamped in the lathe collet, and two ends are by top fixing under top on the lathe, the lathe, this kind setting, be polished to the lathe collet easily, cause the damage of lathe collet.
Summary of the invention
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of mill short gear axle special fixture of not fragile lathe collet.
For achieving the above object, the utility model provides following technical scheme: a kind of mill short gear axle special fixture, comprise under top on the lathe, lathe collet, the lathe top, top being arranged in the lathe collet under the described lathe, it is characterized in that: top being provided with extend out to the outer elongated end of lathe collet under the described lathe, this elongated end periphery is arranged with fixed cover, described fixed cover is provided with in a tubular form, fixed cover one end is folded in the lathe collet, and the fixed cover other end is provided with short gear axle locating hole and locking device.
By adopting technique scheme, during mill short gear axle, short gear axle one end is fixed in the fixed cover by locking device, and short gear axle two ends just can not be polished to the lathe collet by top fixing under top on the lathe, the lathe.
The utility model further is set to: described locking device comprises the screwed hole that is arranged on the fixed cover short gear axle locating hole hole wall, and with the suitable screw of screwed hole.
By adopting technique scheme, tighten screw, just can lock the short gear axle in the short gear axle locating hole, more firm when making the polishing of short gear axle.
The utility model also further is set to: top elongated end is the stepped cylindrical structural of leading portion diameter less than the back segment diameter under the described lathe, the suitable setting of top elongated end under the inwall of described fixed cover and the lathe.
By adopting technique scheme, make under the lathe top cooperate with fixed cover more firm, the steadiness when further improving the short gear axle and polishing.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the utility model mill short gear axle special fixture structure chart.
The specific embodiment
Referring to accompanying drawing 1, the disclosed mill short gear of the utility model axle special fixture, comprise under top 6 on the lathe, lathe collet 2, the lathe top 1, top 1 is arranged in the lathe collet 2 under the described lathe, top 1 is provided with the elongated end 11 that extend out to outside the lathe collet 2 under the described lathe, these elongated end 11 peripheries are arranged with fixed cover 3, described fixed cover 3 is provided with in a tubular form, fixed cover 3 one ends are folded in the lathe collet 2, and fixed cover 3 other ends are provided with short gear axle locating hole 31 and locking device.By adopting technique scheme, during mill short gear axle 5, short gear axle 5 one ends are fixed in the fixed cover 3 by locking device, and short gear axle 5 two ends just can not be polished to lathe collet 2 by top 1 fixing under top 6 on the lathe, the lathe.
The utility model locking device can adopt multitude of different ways, and present embodiment is preferred, and described locking device comprises the screwed hole that is arranged on fixed cover short gear axle locating hole 31 hole walls, and with the suitable screw 4 of screwed hole.By adopting technique scheme, tighten screw 4, just can lock the short gear axle 5 in the short gear axle locating hole 31, more firm when making 5 polishings of short gear axle.
The utility model also further is set to: top elongated end 11 is the stepped cylindrical structural of leading portion diameter less than the back segment diameter under the described lathe, top elongated end 11 suitable settings under the inwall of described fixed cover 3 and the lathe.By adopting technique scheme, make under the lathe top 1 cooperate with fixed cover 3 more firm, the steadiness when further improving short gear axle 5 and polishing.

Claims (3)

1. one kind is ground short gear axle special fixture, comprise under top on the lathe, lathe collet, the lathe top, top being arranged in the lathe collet under the described lathe, it is characterized in that: top being provided with extend out to the outer elongated end of lathe collet under the described lathe, this elongated end periphery is arranged with fixed cover, described fixed cover is provided with in a tubular form, and fixed cover one end is folded in the lathe collet, and the fixed cover other end is provided with short gear axle locating hole and locking device.
2. mill short gear axle special fixture according to claim 1 is characterized in that: described locking device comprises the screwed hole that is arranged on the fixed cover short gear axle locating hole hole wall, and with the suitable screw of screwed hole.
3. mill short gear axle special fixture according to claim 1 and 2, it is characterized in that: top elongated end is the stepped cylindrical structural of leading portion diameter less than the back segment diameter under the described lathe, the suitable setting of top elongated end under the inwall of described fixed cover and the lathe.
CN2010206939966U 2010-12-31 2010-12-31 Fixture special for short gear shaft abrading CN201940710U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206939966U CN201940710U (en) 2010-12-31 2010-12-31 Fixture special for short gear shaft abrading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206939966U CN201940710U (en) 2010-12-31 2010-12-31 Fixture special for short gear shaft abrading

Publications (1)

Publication Number Publication Date
CN201940710U true CN201940710U (en) 2011-08-24

Family

ID=44468061

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206939966U CN201940710U (en) 2010-12-31 2010-12-31 Fixture special for short gear shaft abrading

Country Status (1)

Country Link
CN (1) CN201940710U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162720A (en) * 2013-05-20 2014-11-26 山东交通学院 Gear shaft processing fixture
CN104439545A (en) * 2014-10-27 2015-03-25 太仓市锦立得粉末冶金有限公司 Gear force-out shaft clamping jig
CN104759704A (en) * 2015-03-19 2015-07-08 高灵军 Self-driving hobbing clamp
CN104759705A (en) * 2015-03-19 2015-07-08 高灵军 Gear hobbing fixture
CN106840622A (en) * 2016-12-25 2017-06-13 重庆市骞焰机械有限责任公司 Optical axis fixture

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162720A (en) * 2013-05-20 2014-11-26 山东交通学院 Gear shaft processing fixture
CN104439545A (en) * 2014-10-27 2015-03-25 太仓市锦立得粉末冶金有限公司 Gear force-out shaft clamping jig
CN104759704A (en) * 2015-03-19 2015-07-08 高灵军 Self-driving hobbing clamp
CN104759705A (en) * 2015-03-19 2015-07-08 高灵军 Gear hobbing fixture
CN106840622A (en) * 2016-12-25 2017-06-13 重庆市骞焰机械有限责任公司 Optical axis fixture
CN106840622B (en) * 2016-12-25 2018-11-27 重庆市骞焰机械有限责任公司 Optical axis fixture

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110824

Termination date: 20131231

C17 Cessation of patent right