CN204148822U - A kind of fluid bearing pressing machine - Google Patents
A kind of fluid bearing pressing machine Download PDFInfo
- Publication number
- CN204148822U CN204148822U CN201420516728.5U CN201420516728U CN204148822U CN 204148822 U CN204148822 U CN 204148822U CN 201420516728 U CN201420516728 U CN 201420516728U CN 204148822 U CN204148822 U CN 204148822U
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- CN
- China
- Prior art keywords
- hydraulic pressure
- pressure press
- pressing machine
- fluid bearing
- bearing pressing
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of fluid bearing pressing machine.Comprise a frame, upper rack is provided with a level table, level table is arranged with left side hydraulic pressure press-in device and right side hydraulic pressure press-in device, left side hydraulic pressure press-in device and right side hydraulic pressure press-in device are fixed on level table by support, and hydraulic pressure press-in device is made up of hydraulic jack, piston rod, block and baffle plate; Front fulcrum, rear fulcrum is provided with at hydraulic pressure press-in device rear; Hydraulic system is provided with at the middle part of frame.Also road wheel is provided with in the bottom of frame.Described hydraulic system is also provided with reversal valve handle and floor push.The beneficial effects of the utility model are: can on a large scale in realize stepless speed regulation; Stable movement, simplicity of design, easy to operate, long working life, is easy to generalization, standardization, seriation; Can accurately control to press-fit dynamics, both can not press-fit not in place, also can not damage bearing due to overvoltage.
Description
Technical field
The utility model relates to machined field, particularly a kind of bearing press.
Background technology
Bearing is the indispensable parts of automobile axle part, and it is the mounting means such as pneumatic, electronic or mechanical that the mounting means of traditional automobile axle part bearing adopts.But be pneumatic, electronic or mechanical type all also exists drawback more or less.As: pneumatic mounting means, because air not easily seals, causes drive train pressure little; The electrical equipment of electronic mounting means needs to consume a large amount of non-ferrous metal, corrosive environment; And mechanical system can not realize stepless time adjustment and complex structure etc.Above-mentioned various drawbacks finally can cause press-fiting of bearing there is flaw, and some meetings impact automobile at short notice, and what have may exist potential safety hazard for a long time always.
The development of automobile industry of present China is swift and violent, and traditional bearing press mounting mode there is various drawback and operating efficiency is low.Compare traditional press-fit approach, hydraulic system has moment large, and volume is little, lightweight, can on a large scale in realize stepless speed regulation, stable movement, simplicity of design, easy to operate, long working life, is easy to the advantages such as generalization, standardization, seriation.
A corresponding thrust can be adopted according to the bearing of different model, both can not press-fit not in place also can not produce overvoltage thus damage the fluid bearing pressing machine of bearing become the key solved as topic.
Summary of the invention
The purpose of this utility model is to provide a kind of fluid bearing pressing machine, corresponding thrust can be adopted according to the bearing of different model, both can not press-fit not in place also can not produce overvoltage thus damage bearing, thus avoid because of bearing Rig up error produce potential safety hazard.
For achieving the above object, the utility model adopts following technical scheme:
A kind of fluid bearing pressing machine comprises: a frame, upper rack is provided with a level table, level table is arranged with left side hydraulic pressure press-in device and right side hydraulic pressure press-in device, and left side hydraulic pressure press-in device and right side hydraulic pressure press-in device are fixed on level table by support; The support of hydraulic pressure press-in device is also provided with a support, the gripper shoe of support side is provided with a centre bore, hydraulic jack is fixing on the supporting plate through centre bore, and piston rod is connected with hydraulic jack, and in the opposite side gripper shoe of support, the position relative with centre bore is provided with a block; Front fulcrum, rear fulcrum is provided with at hydraulic pressure press-in device rear; Hydraulic system is provided with at the middle part of frame.
Preferably, road wheel is provided with in described frame lower.
Preferably, described hydraulic system is also provided with reversal valve handle and floor push.
Preferably, described hydraulic pressure press-in device also comprises baffle plate, and baffle plate is parallel with piston rod, and described baffle plate is provided with the draw-in groove mated with automobile axle.
Preferably, the height of described front fulcrum and rear fulcrum can regulate.
Preferably, described hydraulic system is switched by reversal valve handle, can control left side hydraulic pressure press-in device and right side hydraulic pressure press-in device respectively.
Preferably, being centrally located on same axis of described hydraulic jack, piston rod and block.
Preferably, described frame main body is formed by square steel pipe welded, is also provided with a pushing hands on the left of frame.
The beneficial effects of the utility model are: adopt fluid pressure type press-fit approach, and moment is large, and volume is little, lightweight, can on a large scale in realize stepless speed regulation; Stable movement, simplicity of design, easy to operate, long working life, is easy to generalization, standardization, seriation; Accurately can control the dynamics press-fited, both can not press-fit not in place, and also can not damage bearing due to overvoltage, thus avoid the potential safety hazard existed because of bearing Rig up error.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of fluid bearing pressing machine of the utility model.
Fig. 2 is the right view of a kind of fluid bearing pressing machine of the utility model.
In figure: frame 1, right side hydraulic pressure press-in device 2, left side hydraulic pressure press-in device 3, automobile axle 4, hydraulic cylinder 5, baffle plate 6, piston rod 7, hydraulic system 8, road wheel 9, block 10, reversal valve handle 11, floor push 12, front fulcrum 13, rear fulcrum 14.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of fluid bearing pressing machine comprises a rectangle frame 1, and frame is formed by square steel pipe welded, and frame is provided with three layers of level table.
The level table on described frame 1 top is arranged with left side hydraulic pressure press-in device 3 and right side hydraulic pressure press-in device 2, and left side hydraulic pressure press-in device 3 and right side hydraulic pressure press-in device 2 are fixed on upper level table top respectively by support.Described hydraulic pressure press-in device is also provided with a rectangle support, and rectangle support bottom is fixed on described support.Described rectangle support is made up of two pieces of gripper shoes and two double threaded screws, double threaded screw is fixing on the supporting plate by the nut of both sides, at the middle part of the gripper shoe of side, is provided with a centre bore, hydraulic jack 5 is fixing on the supporting plate through centre bore, and it is inner that piston rod 7 probes into described rectangle support; In the gripper shoe of opposite side, the position relative with centre bore is provided with block 10; Baffle plate 6 is parallel with piston rod 7.Described baffle plate 6 is provided with the draw-in groove mated with automobile axle part 4.Front fulcrum 13, rear fulcrum 14 is provided with at the rear of described hydraulic pressure press-in device.Pushing hands is provided with in the left side of described frame 1 upper level table top.
The middle part level table of described frame 1 is provided with hydraulic system 8, described hydraulic system 8 is also provided with the floor push 12 of reversal valve handle 11.
Be provided with road wheel 9 in the described bottom in described frame 1, two road wheels in left side are universal wheels, can freely turn to, and two road wheels on right side are the directed road wheels that can not freely turn to, and whole fluid bearing pressing machine is convenient to mobile flexibly.
In use, the front end of automobile axle part 4 is separately fixed in the draw-in groove of hydraulic pressure press-in device baffle plate 6 by operating personnel, and the remainder of automobile axle part 4 is by described front fulcrum 13, rear fulcrum 14 fixed support.Adjust the height of described front fulcrum 13, rear fulcrum 14, before making automobile axle part 4, the center of the center of end bearing and hydraulic jack 5, piston rod 7 is on same axis.
After installing automobile axle part 4, operating personnel control described hydraulic system 8 by floor push 12, described hydraulic system 8 sends instruction to hydraulic jack 5, that described hydraulic jack 5 promotes described piston rod 7 and advances to automobile axle part 4 aspect, under the acting in conjunction of described piston rod 7 and block 10, bearing press mounting to be installed for automobile axle part 4 is entered assigned address.Described hydraulic system 8 can be realized the switching between left side hydraulic pressure press-in device 3 and right side hydraulic pressure press-in device 2 by described reversal valve handle 11.Because arranged on left and right sides is respectively equipped with left side hydraulic pressure press-in device 3 and right side hydraulic pressure press-in device 2, operating personnel can carry out bearing press mounting, and another side is installed, thus improve the operating efficiency of bearing installation.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. a fluid bearing pressing machine, it is characterized in that, comprise: a frame, upper rack is provided with a level table, level table is arranged with left side hydraulic pressure press-in device and right side hydraulic pressure press-in device, and left side hydraulic pressure press-in device and right side hydraulic pressure press-in device are fixed on level table by support; The support of hydraulic pressure press-in device is also provided with a support, the gripper shoe of support side is provided with a centre bore, hydraulic jack is fixing on the supporting plate through centre bore, and piston rod is connected with hydraulic jack, and in the opposite side gripper shoe of support, the position relative with centre bore is provided with a block; Front fulcrum, rear fulcrum is provided with at hydraulic pressure press-in device rear; Hydraulic system is provided with at the middle part of frame.
2. fluid bearing pressing machine according to claim 1, is characterized in that: be provided with road wheel in described frame lower.
3. fluid bearing pressing machine according to claim 1 and 2, is characterized in that: in described hydraulic system, be also provided with reversal valve handle and floor push.
4. fluid bearing pressing machine according to claim 1, is characterized in that: described hydraulic pressure press-in device also comprises baffle plate, and baffle plate is parallel with piston rod, and described baffle plate is provided with the draw-in groove mated with automobile axle.
5. fluid bearing pressing machine according to claim 1 and 2, is characterized in that: the height of described front fulcrum and rear fulcrum can regulate.
6. fluid bearing pressing machine according to claim 1 and 2, is characterized in that: described hydraulic system is switched by reversal valve handle, can control left side hydraulic pressure press-in device and right side hydraulic pressure press-in device respectively.
7. fluid bearing pressing machine according to claim 1 and 2, is characterized in that: being centrally located on same axis of described hydraulic jack, piston rod, block.
8. fluid bearing pressing machine according to claim 1 and 2, is characterized in that: described frame is formed by square steel pipe welded, is also provided with a pushing hands on the left of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516728.5U CN204148822U (en) | 2014-09-10 | 2014-09-10 | A kind of fluid bearing pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516728.5U CN204148822U (en) | 2014-09-10 | 2014-09-10 | A kind of fluid bearing pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148822U true CN204148822U (en) | 2015-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516728.5U Expired - Fee Related CN204148822U (en) | 2014-09-10 | 2014-09-10 | A kind of fluid bearing pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425414A (en) * | 2016-11-22 | 2017-02-22 | 桂林高新区科丰机械有限责任公司 | Equipment pressing oil-impregnated bearings for working rod of brush cutter |
| CN108436436A (en) * | 2018-04-18 | 2018-08-24 | 东华链条兴化有限公司 | A kind of automobile swing rod line chain bearing automatic assembly equipment |
-
2014
- 2014-09-10 CN CN201420516728.5U patent/CN204148822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425414A (en) * | 2016-11-22 | 2017-02-22 | 桂林高新区科丰机械有限责任公司 | Equipment pressing oil-impregnated bearings for working rod of brush cutter |
| CN108436436A (en) * | 2018-04-18 | 2018-08-24 | 东华链条兴化有限公司 | A kind of automobile swing rod line chain bearing automatic assembly equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20200910 |