CN203610792U - Clamping device for cylindrical gear machining - Google Patents

Clamping device for cylindrical gear machining Download PDF

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Publication number
CN203610792U
CN203610792U CN201320536721.5U CN201320536721U CN203610792U CN 203610792 U CN203610792 U CN 203610792U CN 201320536721 U CN201320536721 U CN 201320536721U CN 203610792 U CN203610792 U CN 203610792U
Authority
CN
China
Prior art keywords
clamping device
cylindrical gear
nut
gear machining
machining
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
Application number
CN201320536721.5U
Other languages
Chinese (zh)
Inventor
夏国安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUBEI SHENMA GEAR MANUFACTURING Co Ltd
Original Assignee
HUBEI SHENMA GEAR MANUFACTURING Co Ltd
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 HUBEI SHENMA GEAR MANUFACTURING Co Ltd filed Critical HUBEI SHENMA GEAR MANUFACTURING Co Ltd
Priority to CN201320536721.5U priority Critical patent/CN203610792U/en
Application granted granted Critical
Publication of CN203610792U publication Critical patent/CN203610792U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the field of cylindrical gear machining and concretely relates to a clamping device for cylindrical gear machining. The clamping device for cylindrical gear machining is characterized in that a gear hob dabber is orderly sleeved with a ripple sleeve, a conical gasket, a spherical gasket and a flat nut, wherein a gland is respectively arranged on the conical gasket, the spherical gasket and the flat nut; and each gland sleeves the gear hob dabber and locked via a shoulder nut. With the above technical scheme, two pieces are clamped and machined for one time, so work piece knife introducing time is reduced; and with the above clamping method, machining efficiency is improved and centering precision is improved, so more desired technical economical effect is achieved.

Description

A kind of clamping device of roller gear processing
Technical field
The utility model relates to roller gear manufacture field, is a kind of clamping device of roller gear processing.
Background technology
Part plate-like gear is the machine components that circular hole is installed and used, and in batch gear hobbing processing, for improving machining accuracy and efficiency, adopts spring chuck processing more, but because endoporus machining accuracy exists error, once can only workpiece processing of clamping.The use of current domestic numerical control efficient gear-hobbing machine is more and more extensive, and workpiece shortens process time, and the shared working time ratio of clamping workpiece is increasing.
Summary of the invention
The purpose of this utility model is that a kind of deficiency for spring chuck will be provided, and the intensity of radiation fins centralizer deformed area is changed, and the deformed area of weak strength is first out of shape, and realizes two workpiece of clamped one time.
The technical solution of the utility model is: a kind of clamping device of roller gear processing, it is characterized in that overlapping and having radiation fins, taper faced washer, spheric washer and jam nut successively on gear hobbing mandrel, at taper faced washer, spheric washer and jam nut, gland is housed outward, be enclosed within on gear hobbing mandrel, take on nut check by band.
Owing to having adopted technique scheme, and two clamped one time processing, reducing a workpiece below and draw the cutter time, such installation way can improve working (machining) efficiency, can improve again centering precision, obtains comparatively ideal techno-economic effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the drawings: 1, band shoulder nut; 2, gland; 3, jam nut; 4, spheric washer; 5, taper faced washer; 6, radiation fins; 7, gear hobbing mandrel.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
In Fig. 1, on gear hobbing mandrel 7, cover has radiation fins 6, taper faced washer 5, spheric washer 4 and jam nut 3 successively, outside taper faced washer 5, spheric washer 4 and jam nut 3, gland 2 is housed, and is enclosed within on gear hobbing mandrel 7, takes on nut 1 lock by band.
Radiation fins 6 endoporus of this device coordinate with gear hobbing mandrel 7, with the good centering of guarantor's technology.Use spheric washer 4, with in the time turning jam nut 3, make radiation fins 6 uniform stresseds, outer expanding is successively adjacent to upper and lower two workpiece internal point surfaces, because radiation fins 6 is shaftless to limit function to workpiece, need carry out limiting locking workpiece with gland 2.

Claims (1)

1. the clamping device of a roller gear processing, it is characterized in that overlapping and having radiation fins (6), taper faced washer (5), spheric washer (4) and jam nut (3) successively on gear hobbing mandrel (7), outside taper faced washer (5), spheric washer (4) and jam nut (3), gland (2) is housed, be enclosed within gear hobbing mandrel (7) upper, take on nut (1) locking by band.
CN201320536721.5U 2013-08-31 2013-08-31 Clamping device for cylindrical gear machining Expired - Fee Related CN203610792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320536721.5U CN203610792U (en) 2013-08-31 2013-08-31 Clamping device for cylindrical gear machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320536721.5U CN203610792U (en) 2013-08-31 2013-08-31 Clamping device for cylindrical gear machining

Publications (1)

Publication Number Publication Date
CN203610792U true CN203610792U (en) 2014-05-28

Family

ID=50763473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320536721.5U Expired - Fee Related CN203610792U (en) 2013-08-31 2013-08-31 Clamping device for cylindrical gear machining

Country Status (1)

Country Link
CN (1) CN203610792U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111231342A (en) * 2020-02-12 2020-06-05 南通市中吕齿轮有限公司 Processing technology of nylon gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111231342A (en) * 2020-02-12 2020-06-05 南通市中吕齿轮有限公司 Processing technology of nylon gear
CN111231342B (en) * 2020-02-12 2022-03-11 南通市中吕齿轮有限公司 Processing technology of nylon gear

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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

Granted publication date: 20140528

Termination date: 20180831

CF01 Termination of patent right due to non-payment of annual fee