CN201342571Y - Press mounting device of high-frequency heating shaft sleeves - Google Patents

Press mounting device of high-frequency heating shaft sleeves Download PDF

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Publication number
CN201342571Y
CN201342571Y CNU200920112837XU CN200920112837U CN201342571Y CN 201342571 Y CN201342571 Y CN 201342571Y CN U200920112837X U CNU200920112837X U CN U200920112837XU CN 200920112837 U CN200920112837 U CN 200920112837U CN 201342571 Y CN201342571 Y CN 201342571Y
Authority
CN
China
Prior art keywords
frequency heating
shaft
location
motor shaft
base
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 - Lifetime
Application number
CNU200920112837XU
Other languages
Chinese (zh)
Inventor
陈永飞
徐根丰
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.)
Zhejiang Linix Motor Co Ltd
Original Assignee
许晓华
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 许晓华 filed Critical 许晓华
Priority to CNU200920112837XU priority Critical patent/CN201342571Y/en
Application granted granted Critical
Publication of CN201342571Y publication Critical patent/CN201342571Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a press mounting device of high-frequency heating shaft sleeves, and belongs to the technical field of motor manufacture equipment. The device comprises a base; a vertical frame is fixed on the base; a motor shaft positioning structure in vertical direction is arranged on the vertical frame a certain distance from the base; a compress cylinder which is provided with a pressure head and can compress a motor shaft in vertical direction is arranged at the upper end of the vertical frame; and a liftable high-frequency heating shaft sleeve supporting platform which is connected with the piston rod of a lifting cylinder is arranged on the base below the motor shaft positioning structure. The utility model can improve work efficiency, avoids the damage to a shaft sleeve and a shaft, enables the assembly qualities of the shaft sleeve and the shaft to have better consistency, and solves the problems of the prior art that the work efficiency is lower, the damage to the shaft sleeve or even the shaft can be caused easily, and the consistency of the assembly qualities of the shaft sleeve and the shaft are poorer.

Description

High-frequency heating axle sleeve press-loading apparatus
Technical field
The utility model relates to a kind of high-frequency heating axle sleeve press-loading apparatus, belongs to motor and manufactures apparatus technology.
Technical background
In the prior art, the many modes of knocking by soft hammers such as wooden mallets of axle sleeve are installed on the axle, not only this kind mounting means operating efficiency is lower, also cause the damage to axle sleeve and even axle easily, and the assembly quality uniformity of axle sleeve and axle is relatively poor.
Summary of the invention
The utility model purpose is to provide a kind of increasing work efficiency, can not cause damage to axle sleeve and axle, the assembly quality uniformity of axle sleeve and axle is high-frequency heating axle sleeve press-loading apparatus preferably, the operating efficiency that has solved the prior art existence is lower, also cause damage easily to axle sleeve and even axle, and axle sleeve with spool problems such as the assembly quality uniformity is relatively poor.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: it comprises base, be fixed with stand on the described base, be provided with the motor shaft location structure of a vertical direction in the described stand apart from the base certain distance, the stand upper end is provided with the clamping cylinder that the motor shaft above-below direction can be compressed, clamping cylinder has pressure head, the base of motor shaft location structure below is provided with liftable high-frequency heating sleeve supporting platform, and high-frequency heating sleeve supporting platform is connected on the piston rod of lift cylinder.Wherein, the pressure head of clamping cylinder can move by above-below direction under the driving of clamping cylinder, during assembling, motor shaft is arranged on the motor shaft location structure and by the clamping cylinder above-below direction compresses, and axle sleeve then is placed on the sleeve supporting platform; And rear axle housing through the high-frequency heating certain hour to it behind hot spreading, lift cylinder is regained after the rise of sleeve supporting platform is fitted in the motor shaft precalculated position with axle sleeve, after the axle sleeve cooling promptly by close-fitting on motor shaft, and need not manually to knock, improved the efficiency of assembling of axle sleeve greatly with axle, also can not cause damage, and the assembly quality uniformity of axle sleeve and axle is better to axle sleeve and axle.
As preferably, described motor shaft location structure comprises last location-plate and the following location-plate that is arranged in parallel, and the described location-plate of going up is formed with arc notch and arc lower breach respectively with following location-plate.Wherein, the diameter of last arc notch and arc lower breach greater than the diameter of the motor shaft of axle sleeve to be assembled less than the external diameter of motor housing.
As preferably, be formed with the perforate that is installed with axle sleeve on the described high-frequency heating sleeve supporting platform, described perforate allows motor shaft to insert.
Therefore, the utlity model has and to increase work efficiency, can not cause damage, the characteristics such as the assembly quality uniformity is better of axle sleeve and axle axle sleeve and axle.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, be fixed with stand 2 on the base 1, be provided with the motor shaft location structure of a vertical direction in the stand 2 apart from base 1 certain distance, the motor shaft location structure comprises last location-plate 3 and the following location-plate 4 that is arranged in parallel, last location-plate 3 and following location-plate 4 are formed with arc notch 5 and arc lower breach 6 respectively, stand 2 upper ends are provided with the clamping cylinder 7 that the motor shaft above-below direction can be compressed, clamping cylinder 7 has pressure head 8, pressure head 9 can move by above-below direction under the driving of clamping cylinder, the base of following location-plate 4 is provided with liftable high-frequency heating sleeve supporting platform 9, high-frequency heating sleeve supporting platform 9 is connected on the piston rod of lift cylinder 10, high-frequency heating sleeve supporting platform 9 upper ends are formed with the perforate 11 that is installed with axle sleeve, and perforate 11 allows motor shaft to insert.
During assembling, as shown in Figure 1, motor shaft 12 is engaged in the last arc notch 5 and arc lower breach 6 of location-plate 3 and following location-plate 4, compresses by clamping cylinder 7 above-below directions, axle sleeve then is placed on the sleeve supporting platform; And rear axle housing through the high-frequency heating certain hour to it behind hot spreading, lift cylinder is regained after the rise of sleeve supporting platform is fitted in the motor shaft precalculated position with axle sleeve, after the axle sleeve cooling promptly by close-fitting on motor shaft, and need not manually to knock, improved the efficiency of assembling of axle sleeve greatly with axle, also can not cause damage, and the assembly quality uniformity of axle sleeve and axle is better to axle sleeve and axle.

Claims (3)

1, a kind of high-frequency heating axle sleeve press-loading apparatus, comprise base, it is characterized in that being fixed with stand on the described base, be provided with the motor shaft location structure of a vertical direction in the described stand apart from the base certain distance, the stand upper end is provided with the clamping cylinder that the motor shaft above-below direction can be compressed, clamping cylinder has pressure head, and the base of motor shaft location structure below is provided with liftable high-frequency heating sleeve supporting platform, and high-frequency heating sleeve supporting platform is connected on the piston rod of lift cylinder.
2, high-frequency heating axle sleeve press-loading apparatus according to claim 1, it is characterized in that described motor shaft location structure comprises last location-plate and the following location-plate that is arranged in parallel, the described location-plate of going up is formed with arc notch and arc lower breach respectively with following location-plate.
3, high-frequency heating axle sleeve press-loading apparatus according to claim 1 and 2 is characterized in that described high-frequency heating sleeve supporting platform upper end is formed with the perforate that is installed with axle sleeve, and described perforate allows motor shaft to insert.
CNU200920112837XU 2009-01-15 2009-01-15 Press mounting device of high-frequency heating shaft sleeves Expired - Lifetime CN201342571Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200920112837XU CN201342571Y (en) 2009-01-15 2009-01-15 Press mounting device of high-frequency heating shaft sleeves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200920112837XU CN201342571Y (en) 2009-01-15 2009-01-15 Press mounting device of high-frequency heating shaft sleeves

Publications (1)

Publication Number Publication Date
CN201342571Y true CN201342571Y (en) 2009-11-11

Family

ID=41274154

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200920112837XU Expired - Lifetime CN201342571Y (en) 2009-01-15 2009-01-15 Press mounting device of high-frequency heating shaft sleeves

Country Status (1)

Country Link
CN (1) CN201342571Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102357772A (en) * 2011-09-30 2012-02-22 兰州交通大学 Shirking press-mounting device of spring positioning seat friction sleeve of railway vehicle axle box and use method thereof
CN104148880A (en) * 2014-06-23 2014-11-19 泉州市海恩德机电科技发展有限公司 Device for heating inner holes of workpieces in interference fit
CN104858613A (en) * 2015-03-26 2015-08-26 中钢集团安徽天源科技股份有限公司 Device and method for dismantling roller shell of high-pressure roller mill
CN107433439A (en) * 2017-09-13 2017-12-05 苏州英得福机电科技有限公司 A kind of belt wheel auxiliary press-loading device
CN108015520A (en) * 2016-11-04 2018-05-11 上海托展机电设备有限公司 A kind of hot pressing worm screw equipment

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102357772A (en) * 2011-09-30 2012-02-22 兰州交通大学 Shirking press-mounting device of spring positioning seat friction sleeve of railway vehicle axle box and use method thereof
CN102357772B (en) * 2011-09-30 2013-09-11 兰州交通大学 Shirking press-mounting device of spring positioning seat friction sleeve of railway vehicle axle box and use method thereof
CN104148880A (en) * 2014-06-23 2014-11-19 泉州市海恩德机电科技发展有限公司 Device for heating inner holes of workpieces in interference fit
CN104148880B (en) * 2014-06-23 2016-06-01 泉州市海恩德机电科技发展有限公司 The heating unit of a kind of shrink-fit inner hole of workpiece
CN104858613A (en) * 2015-03-26 2015-08-26 中钢集团安徽天源科技股份有限公司 Device and method for dismantling roller shell of high-pressure roller mill
CN108015520A (en) * 2016-11-04 2018-05-11 上海托展机电设备有限公司 A kind of hot pressing worm screw equipment
CN108015520B (en) * 2016-11-04 2020-04-28 上海托展机电设备有限公司 Hot-pressing worm equipment
CN107433439A (en) * 2017-09-13 2017-12-05 苏州英得福机电科技有限公司 A kind of belt wheel auxiliary press-loading device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20130116

Address after: 196 No. 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue

Patentee after: Zhejiang Linix Motor Co., Ltd.

Address before: 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Hengdian group innuovo Electric Co. Ltd.

Patentee before: Xu Xiaohua

ASS Succession or assignment of patent right

Owner name: ZHEJIANG LINIX MOTOR CO., LTD.

Free format text: FORMER OWNER: XU XIAOHUA

Effective date: 20130116

C41 Transfer of patent application or patent right or utility model
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20091111