CN208729089U - A kind of half to wheel provision for disengagement - Google Patents
A kind of half to wheel provision for disengagement Download PDFInfo
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- CN208729089U CN208729089U CN201821314253.6U CN201821314253U CN208729089U CN 208729089 U CN208729089 U CN 208729089U CN 201821314253 U CN201821314253 U CN 201821314253U CN 208729089 U CN208729089 U CN 208729089U
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- clamping plate
- right clamping
- left clamp
- wheel
- lead screw
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Abstract
A kind of half to wheel provision for disengagement, it is characterized in that: including hydraulic jack, fixture and heater, strip hole there are two being set on the pedestal of the hydraulic jack, lead screw is connected in described two strip holes, the fixture is divided into left clamp and right clamping plate, the left clamp and right clamping plate are equipped with the notch worked in coordination, the left clamp and right clamping plate two sides are equipped with two groups of corresponding through-holes, threaded rod is equipped in two groups of through-holes, the threaded rod both ends are equipped with nut, a threaded hole is also respectively provided in the left clamp and right clamping plate, threaded hole in the left clamp and right clamping plate is connected with one end of lead screw, the lead screw both ends are equipped with nut, the heater is set to half on wheel.Device provided by the utility model can be adapted for different size, and the half of different length has a wide range of application to wheel, high-effective and labour-saving.
Description
Technical field
The present invention relates to interference fit provision for disengagement field more particularly to a kind of convenience and labour-saving half is to wheel disassembly dress
It sets.
Background technique
Interference fit relies on the shrink value of axis and hole, makes to generate elastic pressure between piece surface after assembly, to obtain
The connection of fastening.Interference connection is that connection is realized using the cooperation interference between part, and this connection structure is simple, centering precision
Good, it is high to bear torque, the compound load of axial force or both, and bearing capacity, also can be compared with can under impact vibration load
The work leaned on, therefore half connects this assembly method using interference to the installation of wheel.But will half-and-half wheel is repaired or
When replacement needs to be dismantled, because the mounting characteristics of interference connection, dismantlement work are often very time-consuming and laborious.
Summary of the invention
In order to overcome the problems, such as that half is time-consuming and laborious to wheel disassembly, the present invention provides a kind of half to wheel provision for disengagement, the one kind
Half is easy to use to wheel provision for disengagement, time saving and energy saving.
The technical solution adopted by the present invention to solve the technical problems is: a kind of half to wheel provision for disengagement, including hydraulic thousand
Jin top, fixture and heater are set on the pedestal of the hydraulic jack there are two strip hole, are connected with silk in described two strip holes
Thick stick, the fixture are divided into left clamp and right clamping plate, and the left clamp and right clamping plate are equipped with the notch worked in coordination, the left folder
Plate and right clamping plate two sides are equipped with two groups of corresponding through-holes, are equipped with threaded rod in two groups of through-holes, the threaded rod both ends are equipped with
A threaded hole is also respectively provided on nut, the left clamp and right clamping plate, the threaded hole in the left clamp and right clamping plate with
One end of lead screw is connected, and the lead screw both ends are equipped with nut, and the heater is set to half on wheel.
The preferred hydraulic jack is equipped with pressure display unit.
The preferred heater is temperature tunable heaters.
When carrying out dismantlement work, axis is clamped with the notch of left clamp and right clamping plate, the nut lock twisted on threaded rod grips
Hydraulic jack one end is directed at axle center, pushes jack base, make hydraulic jack one end against axle center, locking screw by tool
The nut at both ends half-and-half heats wheel using heater, while starting hydraulic jack, and fixture is made to release half to wheel.
The beneficial effects of the present invention are: can be adapted for different size, the half of different length has a wide range of application to wheel, high
Imitate laborsaving, heating temperature is higher, and pressure used in hydraulic jack is smaller, therefore according to different actual conditions, come selection plus
The size of hot temperature and Hydraulic Jack prevents jack pressure from crossing havoc bearing or half to wheel.
Detailed description of the invention
Invention is further explained with example with reference to the accompanying drawing.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the bottom view of hydraulic jack.
Fig. 3 is the structural schematic diagram of fixture.
Fig. 4 is half to the front view of wheel.
1. lead screw in figure, 2. hydraulic jacks, 3. pedestals, 4. threaded rods, 5. nuts, 6. bearings, 7. left clamps, 8. right folders
Plate, 9. strip holes, 10. heaters.
Specific embodiment
A kind of half to wheel provision for disengagement, including 1. lead screws in Fig. 1, Fig. 2, Fig. 3 and Fig. 4,2. hydraulic jacks, 3. pedestals,
4. threaded rod, 5. nuts, 6. bearings, 7. left clamps, 8. right clamping plates, 9. strip holes, 10. heaters.The hydraulic jack
It is set on pedestal there are two strip hole, is connected with lead screw in described two strip holes, the fixture is divided into left clamp and right clamping plate, described
Left clamp and right clamping plate are equipped with the notch worked in coordination, and the left clamp and right clamping plate two sides are equipped with two groups of corresponding through-holes,
Threaded rod is equipped in two groups of through-holes, the threaded rod both ends are equipped with nut, also respectively set on the left clamp and right clamping plate
There is a threaded hole, the threaded hole in the left clamp and right clamping plate is connected with one end of lead screw, and the lead screw both ends are equipped with
Nut, the heater are set to half on wheel.
Claims (3)
1. a kind of half to wheel provision for disengagement, it is characterized in that: including hydraulic jack, fixture and heater, the hydraulic jack
Pedestal on set there are two strip hole, be connected with lead screw in described two strip holes, the fixture is divided into left clamp and right clamping plate, institute
It is corresponding logical equipped with two groups equipped with the notch worked in coordination, the left clamp and right clamping plate two sides to state left clamp and right clamping plate
Hole, two groups of through-holes are interior to be equipped with threaded rod, and the threaded rod both ends are equipped with nut, go back in the left clamp and right clamping plate each
Equipped with a threaded hole, the threaded hole in the left clamp and right clamping plate is connected with one end of lead screw, and the lead screw both ends are all provided with
There is nut, the heater is set to half on wheel.
2. according to claim 1 a kind of half, to wheel provision for disengagement, shows it is characterized in that: hydraulic jack is equipped with pressure
Device.
3. according to claim 1 a kind of half to wheel provision for disengagement, it is characterized in that: heater is the adjustable heating of temperature
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314253.6U CN208729089U (en) | 2018-08-15 | 2018-08-15 | A kind of half to wheel provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314253.6U CN208729089U (en) | 2018-08-15 | 2018-08-15 | A kind of half to wheel provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208729089U true CN208729089U (en) | 2019-04-12 |
Family
ID=66029597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821314253.6U Active CN208729089U (en) | 2018-08-15 | 2018-08-15 | A kind of half to wheel provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208729089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633604A (en) * | 2020-06-08 | 2020-09-08 | 贵州航锐航空精密零部件制造有限公司 | Method for disassembling larger part on journal |
-
2018
- 2018-08-15 CN CN201821314253.6U patent/CN208729089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633604A (en) * | 2020-06-08 | 2020-09-08 | 贵州航锐航空精密零部件制造有限公司 | Method for disassembling larger part on journal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200050 No. 819 Yuyuan Road, Shanghai, Changning District Patentee after: East China branch of Sinopec Sales Co.,Ltd. Address before: 200000 Shanghai Changning District 819 Shanghai Yuyuan Road Patentee before: EAST CHINA BRANCH, CHINA PETROCHEMICAL SALES Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201012 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: China Petroleum & Chemical Corp. Patentee after: East China branch of Sinopec Sales Co.,Ltd. Address before: 200050 No. 819 Yuyuan Road, Shanghai, Changning District Patentee before: East China branch of Sinopec Sales Co.,Ltd. |
|
| TR01 | Transfer of patent right |