CN202147124U - Bearing mounting device of integral type bearing box - Google Patents

Bearing mounting device of integral type bearing box Download PDF

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Publication number
CN202147124U
CN202147124U CN201120238759U CN201120238759U CN202147124U CN 202147124 U CN202147124 U CN 202147124U CN 201120238759 U CN201120238759 U CN 201120238759U CN 201120238759 U CN201120238759 U CN 201120238759U CN 202147124 U CN202147124 U CN 202147124U
Authority
CN
China
Prior art keywords
bearing
press
downward
pressing
hydraulic
Prior art date
Application number
CN201120238759U
Other languages
Chinese (zh)
Inventor
卫东
Original Assignee
上海超惠通风环保设备有限公司
上海德惠特种风机有限公司
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 上海超惠通风环保设备有限公司, 上海德惠特种风机有限公司 filed Critical 上海超惠通风环保设备有限公司
Priority to CN201120238759U priority Critical patent/CN202147124U/en
Application granted granted Critical
Publication of CN202147124U publication Critical patent/CN202147124U/en

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Abstract

The utility model discloses a bearing mounting device of an integral type bearing box, which comprises a vertical support, a downward-pressing mechanism and a downward-pressing driving device, wherein the downward-pressing mechanism is arranged on the vertical support and is connected with the downward-pressing driving device; and a spacer bush with the same specification with an outer ring of a bearing is arranged at the bottom of the downward-pressing mechanism. In the utility model, the downward-pressing mechanism is pressed downward to drive the bearing to be vertically mounted in the integral type bearing box positioned below; the whole process is time-saving and labor-saving and is in place precisely; and the spacer bush with the same specification with the outer ring of the bearing is adopted, so that the pressure borne by the bearing is uniformly distributed on a steel ring for supporting the outer ring of the bearing; therefore, the structure of a bearing body is not damaged, and the service life of the bearing is prolonged.

Description

A kind of solid box axle box bearing erecting device

Technical field

The utility model belongs to the bearing erection unit, is specifically related to a kind of solid box axle box bearing erecting device.

Background technology

It is artificial the installation that traditional bearing is installed majority, and by iron hammer, instruments such as sleeve pipe are squeezed into bearing in the bearing housing.Because it is incomplete to beat the position, destroys bearing body easily, sideslip also can take place in installation site easily, thereby has influenced the use of bearing housing, the service life that also is prone to cause reducing bearing.

The utility model content

The utility model technical problem to be solved provides a kind of solid box axle box bearing erecting device, can bearing be installed in the solid box case through pressure, avoids bearing impaired.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:

A kind of solid box axle box bearing erecting device; Comprise stand type support in order to fixing solid box case, in order to bearings mounted press mechanism and following hydraulic driver; Press mechanism is installed on the stand type support; Following hydraulic driver links to each other with press mechanism, press mechanism bottom also be provided with one with the spacer of bearing outer ring same specification.

Said press mechanism is a hydraulic cylinder, and said spacer is fixed in the piston-rod lower end of hydraulic cylinder.

Said hydraulic driver down is a Hydraulic Station, links to each other with hydraulic cylinder through pipeline.

Adopt technique scheme; This solid box axle box bearing erecting device comprises stand type support, press mechanism and following hydraulic driver; Press mechanism is installed on the stand type support, and following hydraulic driver links to each other with press mechanism, press mechanism bottom also be provided with one with the spacer of bearing outer ring same specification.Press down and drive bearing through press mechanism and vertically be installed on the solid box case of being located at below being positioned at; Whole process is time saving and energy saving; Precisely put in place, and adopted the spacer with the bearing outer ring same specification, make the suffered pressure of bearing be evenly distributed on the steel ring of bearing supporting outer ring; Can not destroy the bearing body structure, thereby prolong the service life of bearing.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is elaborated:

Fig. 1 is the user mode figure of the solid box axle box bearing erecting device of the utility model.

The specific embodiment

As shown in Figure 1; The solid box axle box bearing erecting device of the utility model comprises stand type support 1 in order to fixing solid box case, in order to bearings mounted press mechanism and following hydraulic driver; Press mechanism is installed on the stand type support 1; Following hydraulic driver links to each other with press mechanism, press mechanism bottom also be provided with one with the spacer 4 of bearing 6 outer ring same specifications.As an embodiment, press mechanism adopts hydraulic cylinder 3, and spacer 4 is fixed in piston rod 8 lower ends of hydraulic cylinder 3.Following hydraulic driver then adopts Hydraulic Station 5, and links to each other with hydraulic cylinder 3 through pipeline 9.Certainly, press mechanism can also adopt other mechanism that can control and have stable downforce, like cylinder etc.

The installation process of the erecting device of employing the utility model is following:

Solid box case 7 is placed on the platform 2 of Vertical Rack 1 fixingly, and make the casing axis coaxial with hydraulic cylinder 3; Installing port with bearing 6 alignment bearings casees 7 upper ends; Start Hydraulic Station 5, hydraulic cylinder 3 control modes are crawl, and piston rod 8 is pushed up bearing 6; After inspection spacer 4 and bearing 6 relative positions are errorless, can continue control piston bar 8 bearing 6 is pushed down in the solid box case 7, after bearing 6 is pressed onto the position; Pressure increases suddenly; Moment feeds back to the control system of Hydraulic Station 5, and the control system through Hydraulic Station 5 is rapidly with unnecessary pressure removal, and protection bearing 6 is not damaged.Owing to used press mechanism to be pressed into bearing 6, installation process is time saving and energy saving, and operating efficiency obviously improves.And, because at the spacer 4 of piston rod 8 heads installation with bearing 6 outer ring same specifications, when being pressed into bearing 6, bearing 6 suffered pressure are evenly distributed on the bearing 6 supporting outer ring steel rings, can not destroy bearing 6 body constructions, have prolonged its service life.In addition,, guaranteed not moving partially of bearing 6 installations because bearing housing 7 is coaxial with hydraulic cylinder 3, accurate positioning, the installation effect is good, can guarantee the working stability of bearing housing 7.

But; Those skilled in the art will recognize that; The above-mentioned specific embodiment is exemplary, is to be the restriction to this patent protection domain in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope of this patent protection.

Claims (3)

1. solid box axle box bearing erecting device is characterized in that:
Comprise stand type support in order to fixing solid box case, in order to bearings mounted press mechanism and following hydraulic driver; Press mechanism is installed on the stand type support; Following hydraulic driver links to each other with press mechanism, press mechanism bottom also be provided with one with the spacer of bearing outer ring same specification.
2. solid box axle box bearing erecting device according to claim 1 is characterized in that:
Said press mechanism is a hydraulic cylinder, and said spacer is fixed in the piston-rod lower end of hydraulic cylinder.
3. solid box axle box bearing erecting device according to claim 1 is characterized in that:
Said hydraulic driver down is a Hydraulic Station, links to each other with hydraulic cylinder through pipeline.
CN201120238759U 2011-07-08 2011-07-08 Bearing mounting device of integral type bearing box CN202147124U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120238759U CN202147124U (en) 2011-07-08 2011-07-08 Bearing mounting device of integral type bearing box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120238759U CN202147124U (en) 2011-07-08 2011-07-08 Bearing mounting device of integral type bearing box

Publications (1)

Publication Number Publication Date
CN202147124U true CN202147124U (en) 2012-02-22

Family

ID=45588199

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120238759U CN202147124U (en) 2011-07-08 2011-07-08 Bearing mounting device of integral type bearing box

Country Status (1)

Country Link
CN (1) CN202147124U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729030A (en) * 2012-06-21 2012-10-17 浙江吉利汽车研究院有限公司杭州分公司 Bearing press mounting device
CN103567745A (en) * 2013-11-01 2014-02-12 武汉市景江冶金设备有限公司 Device and method for assembling pulling-straightening roller of straightening and withdrawal machine in continuous molten steel casting
CN103692192A (en) * 2013-12-23 2014-04-02 武汉理工大学 Bidirectional hydraulic pushing assembly device for large pins
CN104128792A (en) * 2014-08-08 2014-11-05 江苏蒙哥马利电梯有限公司 Workpiece perpendicular locating device and assembling method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729030A (en) * 2012-06-21 2012-10-17 浙江吉利汽车研究院有限公司杭州分公司 Bearing press mounting device
CN102729030B (en) * 2012-06-21 2015-03-18 浙江吉利汽车研究院有限公司杭州分公司 Bearing press mounting device
CN103567745A (en) * 2013-11-01 2014-02-12 武汉市景江冶金设备有限公司 Device and method for assembling pulling-straightening roller of straightening and withdrawal machine in continuous molten steel casting
CN103567745B (en) * 2013-11-01 2016-04-20 武汉市景江冶金设备有限公司 A kind of continuous casting of molten steel withdrawal straightening machine pulling-straightening roller assembling device and assembly method
CN103692192A (en) * 2013-12-23 2014-04-02 武汉理工大学 Bidirectional hydraulic pushing assembly device for large pins
CN103692192B (en) * 2013-12-23 2016-09-14 武汉理工大学 A kind of bidirectional hydraulic pushing tow assembly equipment of large-scale bearing pin
CN104128792A (en) * 2014-08-08 2014-11-05 江苏蒙哥马利电梯有限公司 Workpiece perpendicular locating device and assembling method thereof

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