CN203254358U - Belt wheel disassembling device - Google Patents
Belt wheel disassembling device Download PDFInfo
- Publication number
- CN203254358U CN203254358U CN 201320160369 CN201320160369U CN203254358U CN 203254358 U CN203254358 U CN 203254358U CN 201320160369 CN201320160369 CN 201320160369 CN 201320160369 U CN201320160369 U CN 201320160369U CN 203254358 U CN203254358 U CN 203254358U
- Authority
- CN
- China
- Prior art keywords
- belt wheel
- disassembling device
- belt
- belt pulley
- bolt
- 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
Links
Images
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a belt wheel disassembling device. The belt wheel disassembling device comprises a fixing disc and a plurality of fixing rods; fixing rod through holes and a central hole are formed in the fixing disc; each fixing rod comprises a bolt, a nut, a belt hole gasket and a handheld portion; the threaded ends of the bolts penetrate through the belt hole gaskets and are connected with the nuts, and the other ends of the bolts are welded with the handheld portions. According to the belt wheel disassembling device, because the belt wheel is fixed through the fixing disc and a jack is then used, the contact area of the belt wheel and the jack is enlarged and the belt wheel is evenly stressed under the action of the gaskets, the belt wheel can be smoothly disassembled on the premise that the belt wheel is not damaged, and the belt wheel disassembling device saves time and labor and reduces maintaining difficulties of the belt wheel.
Description
Technical field
The utility model relates to a kind of provision for disengagement, relates in particular to a kind of belt wheel dismounting device.
Background technology
At present, plurality of devices uses belt pulley to carry out the machine power transmission.Belt pulley and power transmission shaft interference fit are fixed together.After use after a while, the contact-making surface between belt pulley and power transmission shaft very easily forms adhesion because of corrosion.When keeping in repair needs dismounting belt pulley, traditional dismantling belt pulleys method is three melons or two melon formula belt pulley pulling devices, when removing pump belt pulley, the front end of three melons or two melons is suspended on the rear transverse plane of belt pulley, and contact area is little, stressed large, normal three melons or two melons and belt pulley contact position of occurring are pulled out the problem of splitting, and cause belt pulley to damage, and increase the consumption of belt pulley, expend production cost, when useless worker is useless.
The utility model content
The purpose of this utility model provides a kind of belt wheel dismounting device, and belt pulley is disassembled from power transmission shaft quickly and safely, avoids belt pulley to be pulled out splitting and causes damaging.
The technical solution adopted in the utility model is:
A kind of belt wheel dismounting device, comprise fixed disk and a plurality of fixed bar, be provided with fixed bar through hole and centre bore on the fixed disk, fixed bar comprises bolt, nut, punch holes pad and Handheld Division, the bolt thread end passes punch holes pad attaching nut, the bolt other end and Handheld Division welding.
Described fixed bar also comprises the fixed disk pad, and the fixed disk pad passes bolt and Handheld Division welding.
Described fixed bar is two, is symmetrical arranged.
The utility model utilizes fixed disk that belt pulley is fixed, and re-uses jack, because the effect of belt pulley pad, so that contact area increases, stress equalization, can under the prerequisite of not damaging belt pulley, dismantle smoothly belt pulley, time saving and energy saving, reduce the maintenance work difficulty.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is fixed disk structural representation described in the utility model.
The specific embodiment
As shown in Figure 1, 2, the utility model comprises fixed disk 5 and a plurality of fixed bar, be provided with fixed bar through hole 10 and centre bore 11 on the fixed disk 5, fixed bar comprises bolt 1, nut 2, punch holes pad 3-3 fixed disk pad 3-2 and Handheld Division 7, bolt 1 end of thread passes punch holes pad 3-3 attaching nut 2, and bolt 1 other end is welded and fixed plate mat sheet 3-2 and Handheld Division 7; In the present embodiment, for fast pulley better, can adopt two symmetrically arranged fixed bars.
Below in conjunction with accompanying drawing the utility model embodiment is described, in the present embodiment, such as Fig. 1, shown in 2, during dismounting belt pulley 4, fixed bar is carried fixed disk 5 pass belt pulley 4, the centre bore 11 of fixed disk 5 is enclosed within on the power transmission shaft 8, and rotating nut 2 is fixed on fixed disk 5 on the belt pulley 4 again, then jack 6 is positioned between belt pulley 4 and the body 9, one end of jack 6 is positioned on the pad 3-3, the other end withstands body 9, suppresses jack 9, makes belt pulley 4 slowly break away from power transmission shaft 8, when belt pulley 4 soon breaks away from power transmission shaft 8 fully, the staff holds Handheld Division 7, drops to suddenly ground to prevent belt pulley 4, causes belt pulley 4 to damage.
In the present embodiment, can also add again a jack, and existing jack 6 symmetrical placements, can better finish the work.
Claims (3)
1. belt wheel dismounting device, it is characterized in that: comprise fixed disk and a plurality of fixed bar, be provided with fixed bar through hole and centre bore on the fixed disk, fixed bar comprises bolt, nut, punch holes pad and Handheld Division, the bolt thread end passes punch holes pad attaching nut, the bolt other end and Handheld Division welding.
2. belt wheel dismounting device according to claim 1, it is characterized in that: described fixed bar also comprises the fixed disk pad, the fixed disk pad passes bolt and Handheld Division welding.
3. belt wheel dismounting device according to claim 2, it is characterized in that: described fixed bar is two, is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160369 CN203254358U (en) | 2013-04-02 | 2013-04-02 | Belt wheel disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160369 CN203254358U (en) | 2013-04-02 | 2013-04-02 | Belt wheel disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254358U true CN203254358U (en) | 2013-10-30 |
Family
ID=49466962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320160369 Expired - Fee Related CN203254358U (en) | 2013-04-02 | 2013-04-02 | Belt wheel disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254358U (en) |
-
2013
- 2013-04-02 CN CN 201320160369 patent/CN203254358U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204663119U (en) | Concrete pole reinforcing device | |
| CN201907100U (en) | Device for dismounting shock absorber of engine | |
| CN203019309U (en) | Protective type bearing remover | |
| CN202048065U (en) | Pin convenient for mounting and dismounting | |
| CN201227733Y (en) | Detaching device for coupling | |
| CN203254358U (en) | Belt wheel disassembling device | |
| CN204525346U (en) | Novel pin remover | |
| CN201705820U (en) | Expansion sleeve for delivering torque between hole and shaft | |
| CN203285795U (en) | Clamp of Christmas tree | |
| CN202317621U (en) | Dismounting device for spring steel bushing on rack plate of cooling bed | |
| CN201505889U (en) | Tool for rapidly assembling and disassembling fixing pin for film sheet catcher in cold gas pressurizer | |
| CN201257643Y (en) | Equipment for mounting motor belt pulley | |
| CN201619066U (en) | Special tool for disassembling and assembling crank pin of oil pumping unit | |
| CN203792265U (en) | Dismounting device of turbine coupling bolt | |
| CN201744976U (en) | Assembling and disassembling tool special for assembly pressure sensor | |
| CN203547611U (en) | Auxiliary device for changing clamp connected gate | |
| CN203973479U (en) | Push-and-pull jockey pulley nylon pin extractor | |
| CN203527379U (en) | Dismounting device of oil pumping unit crank pin | |
| CN203031550U (en) | Expander of pipeline flange | |
| CN207616481U (en) | High capacity motor dismantles clutch specific purpose tool | |
| CN207465125U (en) | A kind of shaft coupling extracting tool | |
| CN201808022U (en) | Bearing puller | |
| CN202045485U (en) | Special detaching tool for reinflation cylinder supports inside rotor center parts | |
| CN205765935U (en) | Clutch puller | |
| CN201192767Y (en) | Axle sleeve dismounting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140402 |