CN201921914U - Gear ring correcting device - Google Patents

Gear ring correcting device Download PDF

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Publication number
CN201921914U
CN201921914U CN2010206294415U CN201020629441U CN201921914U CN 201921914 U CN201921914 U CN 201921914U CN 2010206294415 U CN2010206294415 U CN 2010206294415U CN 201020629441 U CN201020629441 U CN 201020629441U CN 201921914 U CN201921914 U CN 201921914U
Authority
CN
China
Prior art keywords
gear ring
adjusting rod
correcting
jack
fixed bar
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
CN2010206294415U
Other languages
Chinese (zh)
Inventor
姜文鸽
王露
牟杏华
石利军
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.)
Changzhou Tianshan Heavy Industry Machinery Co Ltd
Original Assignee
Changzhou Tianshan Heavy Industry Machinery 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 Changzhou Tianshan Heavy Industry Machinery Co Ltd filed Critical Changzhou Tianshan Heavy Industry Machinery Co Ltd
Priority to CN2010206294415U priority Critical patent/CN201921914U/en
Application granted granted Critical
Publication of CN201921914U publication Critical patent/CN201921914U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a gear ring correcting device which comprises a jack, an adjusting rod and a fixing rod; a chassis of the jack is in bolted connection with a mating flange of the adjusting rod; and the other end of the adjusting rod is fixedly connected with a mating flange of the fixing rod by a flange. The gear ring correcting device has simple structure, is convenient to use, realizes precise and controllable adjustment, has wide correction and adjustment range, has strong practicality and high use value.

Description

A kind of gear ring means for correcting
Technical field
The utility model relates to a kind of aligning tool, specifically is a kind of gear ring means for correcting.
Background technology
Gear is mechanically operated basic part, the quality of gear, performance, life-span direct affect machine performance index and ruuning situation, its process is summarized and is generally comprised tooth base processing, tooth Profile Machining, four steps of fine finishining after heat treatment and the heat treatment; And these four steps are complicated technology processes that cold working and hot-working intersection are carried out, and simultaneously, because gear all is material preparations such as iron and steel, Heavy Weight adopts handling usually; And gear ring also is so, and it need transform and lifting in the process of repeatedly heating and cooling equally, and very easily produces irregular stress and deformation, and then can produce error because of deformation cause the production shape, reduces the passing rate of processing of workpiece greatly.So must utilize various utensils that gear ring is proofreaied and correct, method commonly used at present is generally means such as utilizing artificial, dip stick, push rod carries out, and does not have a kind of reliably, and the device of size adjustable is realized the location, proofreaied and correct.
Summary of the invention
For overcoming above-mentioned defective, it is a kind of simple in structure, easy to use that the utility model provides, and adjust accurately controlledly, proofreaies and correct, adjusting range is wide, the gear ring means for correcting that applicability is strong.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of gear ring means for correcting comprises jack, adjusting rod, fixed bar; The chassis of described jack is connected with the supporting flange bolt of adjusting rod; The other end of described adjusting rod is fixedlyed connected with the supporting flange of fixed bar by flange.
Be as further improvement of the utility model: the axis of described jack, adjusting rod, fixed bar is on same straight line, and not only effectively guarantee effect power and uniformity stressed, orientation improve correction accuracy; Can also further improve the stability of three's combination.
In order to improve the stability of means for correcting, the cross sectional shape of described adjusting rod, fixed bar, big or small identical.
When the utility model used, the two ends by device radially propped up the gear ring both sides, realized the correction and the adjustment of gear ring by the output quantity of control jack, well solved the correction problem of gear ring, and the utility model were simple in structure, easy to use; Simultaneously owing to be used in combination jack as the adjustment instrument, the save trouble and labor, it is big to adjust radius, and applicability is strong.
Description of drawings
Fig. 1 is the structural representation of the utility model means for correcting.
Wherein: hydraulic jack 1; Push rod 1-1; Adjusting rod 2; Fixed bar 3.
The specific embodiment
To closing drawings and Examples the utility model is further described below.
Referring to accompanying drawing 1, the utility model relates to a kind of gear ring means for correcting, hydraulic jack 1, adjusting rod 2, fixed bar 3 are arranged in order connection in order, and the push rod that makes hydraulic jack 1 is fixedlyed connected the chassis of hydraulic jack 1 with bolt outwardly with the supporting flange of adjusting rod 2; Similarly, with bolt the flange of adjusting rod 2 is fixedlyed connected with the supporting flange of fixed bar 3.
Jack 1, adjusting rod 2, fixed bar 3 cross sections all are cirque structure in the utility model, and three's axis is on same straight line, wherein adjusting rod 2, fixed bar 3 cross section structures are identical, dock Stability Analysis of Structures, reliable between the parts mutually by supporting surface.
During the utility model work, the push rod 1-1 pressurized of hydraulic jack ejects, and the distance at these device two ends is L1+ L2+ L+k, and wherein the k value is the stretch value of push rod; Regulate the size of gear ring internal diameter by the length of regulating push rod stretch value K, thereby reach the effect of correction.

Claims (3)

1. a gear ring means for correcting is characterized in that: comprise jack, adjusting rod, fixed bar; The chassis of described jack is connected with the supporting flange bolt of adjusting rod; The other end of described adjusting rod is fixedlyed connected with the supporting flange of fixed bar by flange.
2. gear ring means for correcting according to claim 1 is characterized in that: the axis of described jack, adjusting rod, fixed bar is on same straight line.
3. gear ring means for correcting according to claim 1 and 2 is characterized in that: the cross sectional shape of described adjusting rod, fixed bar, big or small identical.
CN2010206294415U 2010-11-29 2010-11-29 Gear ring correcting device Expired - Fee Related CN201921914U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206294415U CN201921914U (en) 2010-11-29 2010-11-29 Gear ring correcting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206294415U CN201921914U (en) 2010-11-29 2010-11-29 Gear ring correcting device

Publications (1)

Publication Number Publication Date
CN201921914U true CN201921914U (en) 2011-08-10

Family

ID=44425784

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206294415U Expired - Fee Related CN201921914U (en) 2010-11-29 2010-11-29 Gear ring correcting device

Country Status (1)

Country Link
CN (1) CN201921914U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105268775A (en) * 2015-10-29 2016-01-27 綦江永跃齿轮有限公司 Static pressure correction and detection all-in-one machine for gear ring
CN105268774A (en) * 2015-10-29 2016-01-27 綦江永跃齿轮有限公司 Quenching deformation thermal corrector for gear ring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105268775A (en) * 2015-10-29 2016-01-27 綦江永跃齿轮有限公司 Static pressure correction and detection all-in-one machine for gear ring
CN105268774A (en) * 2015-10-29 2016-01-27 綦江永跃齿轮有限公司 Quenching deformation thermal corrector for gear ring

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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: 20110810

Termination date: 20161129

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