CN203738362U - Grinding machine disassembling tool - Google Patents
Grinding machine disassembling tool Download PDFInfo
- Publication number
- CN203738362U CN203738362U CN201420002449.7U CN201420002449U CN203738362U CN 203738362 U CN203738362 U CN 203738362U CN 201420002449 U CN201420002449 U CN 201420002449U CN 203738362 U CN203738362 U CN 203738362U
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- CN
- China
- Prior art keywords
- dismounting
- grinder
- dismantling device
- head
- bar
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a grinding machine disassembling tool which is simple in structure, convenient to operate and for disassembling. The grinding machine disassembling tool comprises a transverse bar and a disassembling head. The disassembling head extends outwardly to form two assembling rods provided with a clamping groove matching with a disassembling rotary strip of the grinding machine for disassembling, and detachably penetrates the transverse rod. A sleeve detachably sleeves the transverse rod, and one end of the sleeve is provided with a screwed thread matching with a bolt hole on the periphery of the grinding machine.
Description
Technical field
The utility model relates to a kind of grinder dismantling device.
Background technology
At present, there is a kind of lapping device, be mainly used in the polishing of the mechanical devices such as automobile, as shown in Figure 1, it comprises grinder and abrasive disk, described grinder comprises a body 9, described body 9 is provided with a depressed part 91, in described depressed part 91, be provided with cylinder, the rotating shaft of described cylinder is provided with a dismounting rotation strip 92, in the rotating shaft of described cylinder, being positioned at dismounting rotation strip 92 tops is provided with two and joins piece 93, the described piece 93 of joining is provided with a hexagonal spiral shell piece 94, the middle part of described hexagonal spiral shell piece 94 is provided with a threaded mounting hole 95, described abrasive disk is located in the threaded mounting hole 95 of joining piece middle part, on described body 9, be also provided with a bolt hole 96.
Because its frequency of utilization is higher, the damage of its interior part is also corresponding comparatively frequent, and the then needs in order to polish often must be more firm by locked with bolts when this grinder assembling, and this has just brought trouble to dismounting.The dismantling device of existing grinder, it comprises cross bar, is located at the dismounting head of cross bar one end, described dismounting upper protruding two dismounting bars, described dismounting bar is provided with a draw-in groove that can coordinate with dismounting rotation strip.While utilizing this dismantling device dismounting, often need bimanualness, and because this grinder is less and be circular, locked with bolts is tighter, often in the time that cross bar rotates, grinder also and then rotates, causing cannot release screw bolt, and causing cannot dismounting, at this moment often needs grinder to be arranged in and on fixture, to carry out dismounting.This dismounting mode is stepped up because needs utilize fixture, often easily damages grinder, and dismounting comparatively bother, loaded down with trivial details.
Summary of the invention
Therefore,, for above-mentioned problem, the utility model proposes a kind of simple in structure, easy to operate, easy-to-mount grinder dismantling device.
For achieving the above object, the utility model has adopted following technical scheme: a kind of grinder dismantling device, comprise a cross bar, a dismounting head, described dismounting upper protruding two dismounting bars, described dismounting bar is provided with one and can matches with the draw-in groove of dismounting with the dismounting rotation strip of grinder, described dismounting head is arranged on cross bar removably, is also arranged with removably a sleeve pipe on described cross bar, and one end of described sleeve pipe is provided with the screw thread that can coordinate with the bolt hole of all sides of grinder.
Further, on described dismounting head, be positioned at the middle part that is provided with dismounting bar one side be provided with one can be for the magnetic means of absorption grinder.
Further, the middle part of described dismounting head is provided with a keyway, and described magnetic means can be located on dismounting head slidably along keyway.
Further, described magnetic means comprises cell body, is located at the magnet in cell body, is also provided with one deck filler between described magnet and cell body.
Further, on described dismounting head, be positioned at the middle part that is provided with dismounting bar one side and be provided with a screw rod that can coordinate with grinder middle part threaded mounting hole, on described screw rod, be threaded one can with grinder in the middle part of the manual pulley of interior hexagonal shape of hexagonal spiral shell piece fit.
Further, the middle part of described dismounting head is provided with a keyway, and described screw rod can be located on dismounting head slidably along keyway.
Further, on described dismounting head, be positioned at the side that dismounting bar is relative and be provided with a soft piece that knocks.
Further, the described soft piece that knocks is plastic cement piece or block rubber or block polypropylene or polyethylene blocks or nylon block.
Further, the periphery of described sleeve pipe is provided with one deck rubber cover.
By adopting aforementioned techniques scheme, the beneficial effects of the utility model are: compared with existing dismantling device, this grinder dismantling device is sheathed on dismounting head on cross bar removably, and have additional removable sleeve pipe, can utilize the screw thread of sleeve pipe to coordinate with the bolt hole of all sides of grinder, then utilize a dismounting dismounting, form a lever, grinder can not be run, be more convenient to exert all one's strength, dismounting is simple to operate; Further, on described dismounting head, be positioned at the middle part that is provided with dismounting bar one side be provided with one can be for the magnetic means of absorption grinder, can utilize magnetic means absorption grinder, dismounting bar is coordinated firmly with the dismounting rotation strip of grinder, can not depart from because of rocking, make dismounting convenient; Further, the middle part of described dismounting head is provided with a keyway, and described magnetic means can be located on dismounting head slidably along keyway, and due to some grinder, it is joined piece and is set for the eccentric, and is provided with keyway and magnetic means can be slided can adsorb better; Further, on described dismounting head, be positioned at the side that dismounting bar is relative and be provided with a soft piece that knocks, can make whole dismantling device use as a hammer, and owing to being provided with the soft piece that knocks, can protect better knocked parts; Further, the periphery of described sleeve pipe is provided with one deck rubber cover, is unlikely to sliding hand can make dismounting time, and dismounting operation is more stable, more convenient and practical.Further, on described dismounting head, be positioned at the middle part that is provided with dismounting bar one side and be provided with a screw rod that can coordinate with grinder middle part threaded mounting hole, on described screw rod, be threaded one can with the manual pulley of the interior hexagonal shape of the hexagonal spiral shell piece fit at grinder middle part, utilize this mode that is different from magnetic means absorption, although comparatively loaded down with trivial details, but can be connected with grinder better, reach the object of dismounting, particularly tighter for some lockings, manpower is difficult to the grinder of dismounting, profit in this way, can avoid departing from compared with the magnetic means causing greatly because exerting all one's strength the situation generation of grinder.
Brief description of the drawings
Fig. 1 is the structural representation of existing grinder.
Fig. 2 is the cutaway view of the utility model embodiment mono-.
Fig. 3 be in Fig. 2 A-A to cutaway view.
Fig. 4 is the cutaway view of the utility model embodiment bis-.
Detailed description of the invention
Now with detailed description of the invention, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 2, Fig. 3, the present embodiment one provides a kind of grinder dismantling device, comprise a cross bar 1, a dismounting 2, protruding two dismounting bars 21 in described dismounting 2, described dismounting bar 21 is provided with one and can matches with the draw-in groove 211 of dismounting with the dismounting rotation strip of grinder, described dismounting 2 is arranged on cross bar 1 removably, is also arranged with removably a sleeve pipe 3 on described cross bar 1, one end of described sleeve pipe 3 be provided with can with the bolt hole screw thread 31 that coordinate of grinder week side.The nut 11 that has been threaded respectively on the rear and front end of described cross bar 1, described dismounting 2 is located on cross bar 1 by the clamping of two nuts 11 with sleeve pipe 3.
In described dismounting 2, be positioned at the middle part that is provided with dismounting bar 21 1 sides be provided with one can be for the magnetic means of absorption grinder.Described magnetic means comprises cell body 221, is located at the magnet 222 in cell body 221, between described magnet 222 and cell body 221, is also provided with one deck filler 223.Described filler 223 is plastic cement.
In described dismounting 2, be positioned at the side that dismounting bar 21 is relative and be provided with a soft piece 23 that knocks.The described soft piece 23 that knocks is for plastic cement piece.
Described dismounting 2 is hollow dismounting head, and the described soft hollow bulb that knocks piece 23 and stretch into dismounting 2, is positioned at the one side that magnet 222 is relative and is provided with a screw rod 224 on described cell body 221, and described magnetic means is located at soft knocking on piece 23 by screw rod 224.
The middle part of described dismounting 2 is provided with a keyway 24, and described screw rod 224 can be located in dismounting 2 slidably along keyway 224.Described soft knocking is positioned at keyway 24 and sentences the mode of embedding and be provided with a key shape nut 25 on piece 23, by coordinating so that the mode that magnetic means can slide along keyway 24 is located in dismounting 2 of keyway 24 and key shape nut 25.
The periphery of described sleeve pipe 3 is provided with one deck rubber cover 31.
In conjunction with Fig. 2, Fig. 3, referring again to Fig. 4, the present embodiment two provides a kind of grinder dismantling device based on same design, in described dismounting 2, be positioned at the middle part that is provided with dismounting bar 21 1 sides and be provided with a screw rod 41 that can coordinate with grinder middle part threaded mounting hole, on described screw rod 41, be threaded one can with grinder in the middle part of the manual pulley 42 of interior hexagonal shape of hexagonal spiral shell piece fit.Coordinate with grinder middle part threaded mounting hole by screw rod 41, the then hexagonal spiral shell piece fit with grinder middle part by manual pulley 42, thus in the time that rotation manual is taken turns, can realize dismounting, the installation of hexagonal spiral shell piece.
Above-mentioned dismounting head and sleeve pipe utilization are located at the nut at cross bar two ends and are located at removably on cross bar, also can utilize to wear fixture block, be threaded etc. other modes are located on cross bar removably; The above-mentioned piece that knocks can be also block rubber or block polypropylene or polyethylene blocks or nylon block; Above-mentioned filler can be also rubber or other materials.
Compared with existing dismantling device, this grinder dismantling device is sheathed on dismounting head on cross bar removably, and have additional removable sleeve pipe, can utilize the screw thread of sleeve pipe to coordinate with the bolt hole of all sides of grinder, then utilize a dismounting dismounting, form a lever, grinder can not be run, more be convenient to exert all one's strength, dismounting is simple to operate; Further, on described dismounting head, be positioned at the middle part that is provided with dismounting bar one side be provided with one can be for the magnetic means of absorption grinder, can utilize magnetic means absorption grinder, dismounting bar is coordinated firmly with the dismounting rotation strip of grinder, can not depart from because of rocking, make dismounting convenient; Further, the middle part of described dismounting head is provided with a keyway, and described magnetic means can be located on dismounting head slidably along keyway, and due to some grinder, it is joined piece and is set for the eccentric, and is provided with keyway and magnetic means can be slided can adsorb better; Further, on described dismounting head, be positioned at the side that dismounting bar is relative and be provided with a soft piece that knocks, can make whole dismantling device use as a hammer, and owing to being provided with the soft piece that knocks, can protect better knocked parts; Further, the periphery of described sleeve pipe is provided with one deck rubber cover, is unlikely to sliding hand can make dismounting time, and dismounting operation is more stable, more convenient and practical.Further, on described dismounting head, be positioned at the middle part that is provided with dismounting bar one side and be provided with a screw rod that can coordinate with grinder middle part threaded mounting hole, on described screw rod, be threaded one can with the manual pulley of the interior hexagonal shape of the hexagonal spiral shell piece fit at grinder middle part, utilize this mode that is different from magnetic means absorption, although comparatively loaded down with trivial details, but can be connected with grinder better, reach the object of dismounting, particularly tighter for some lockings, manpower is difficult to the grinder of dismounting, profit in this way, can avoid departing from compared with the magnetic means causing greatly because exerting all one's strength the situation generation of grinder.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (9)
1. a grinder dismantling device, comprise a cross bar, a dismounting head, described dismounting upper protruding two dismounting bars, described dismounting bar is provided with one and can matches with the draw-in groove of dismounting with the dismounting rotation strip of grinder, it is characterized in that: described dismounting head is arranged on cross bar removably, on described cross bar, be also arranged with removably a sleeve pipe, one end of described sleeve pipe is provided with the screw thread that can coordinate with the bolt hole of all sides of grinder.
2. a kind of grinder dismantling device according to claim 1, is characterized in that: on described dismounting head, be positioned at the middle part that is provided with dismounting bar one side be provided with one can be for the magnetic means of absorption grinder.
3. a kind of grinder dismantling device according to claim 2, is characterized in that: the middle part of described dismounting head is provided with a keyway, and described magnetic means can be located on dismounting head slidably along keyway.
4. a kind of grinder dismantling device according to claim 3, is characterized in that: described magnetic means comprises cell body, is located at the magnet in cell body, is also provided with one deck filler between described magnet and cell body.
5. a kind of grinder dismantling device according to claim 1, it is characterized in that: on described dismounting head, be positioned at the middle part that is provided with dismounting bar one side and be provided with a screw rod that can coordinate with grinder middle part threaded mounting hole, on described screw rod, be threaded one can with grinder in the middle part of the manual pulley of interior hexagonal shape of hexagonal spiral shell piece fit.
6. a kind of grinder dismantling device according to claim 5, is characterized in that: the middle part of described dismounting head is provided with a keyway, and described screw rod can be located on dismounting head slidably along keyway.
7. according to a kind of grinder dismantling device described in the arbitrary claim of claim 1 to 6, it is characterized in that: on described dismounting head, be positioned at the side that dismounting bar is relative and be provided with a soft piece that knocks.
8. a kind of grinder dismantling device according to claim 7, is characterized in that: the described soft piece that knocks is plastic cement piece or block rubber or block polypropylene or polyethylene blocks or nylon block.
9. according to a kind of grinder dismantling device described in the arbitrary claim of claim 1 to 6, it is characterized in that: the periphery of described sleeve pipe is provided with one deck rubber cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002449.7U CN203738362U (en) | 2014-01-03 | 2014-01-03 | Grinding machine disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002449.7U CN203738362U (en) | 2014-01-03 | 2014-01-03 | Grinding machine disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738362U true CN203738362U (en) | 2014-07-30 |
Family
ID=51338225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420002449.7U Expired - Fee Related CN203738362U (en) | 2014-01-03 | 2014-01-03 | Grinding machine disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207532A (en) * | 2020-10-10 | 2021-01-12 | 安徽井利电子有限公司 | Dismounting device for loudspeaker recovery and implementation method thereof |
-
2014
- 2014-01-03 CN CN201420002449.7U patent/CN203738362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207532A (en) * | 2020-10-10 | 2021-01-12 | 安徽井利电子有限公司 | Dismounting device for loudspeaker recovery and implementation method thereof |
| CN112207532B (en) * | 2020-10-10 | 2022-02-22 | 安徽井利电子有限公司 | Implementation method of dismounting device for loudspeaker recovery |
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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 |
Granted publication date: 20140730 Termination date: 20170103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |