CN202412020U - Wheel axle connection device of deruster and polisher - Google Patents
Wheel axle connection device of deruster and polisher Download PDFInfo
- Publication number
- CN202412020U CN202412020U CN201220027090XU CN201220027090U CN202412020U CN 202412020 U CN202412020 U CN 202412020U CN 201220027090X U CN201220027090X U CN 201220027090XU CN 201220027090 U CN201220027090 U CN 201220027090U CN 202412020 U CN202412020 U CN 202412020U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- main shaft
- wheel
- polishing machine
- rust remover
- 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 - Lifetime
Links
- 229910001651 emery Inorganic materials 0.000 claims description 46
- 238000005498 polishing Methods 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 26
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 24
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a wheel axle connection device of a deruster and a polisher, which comprises a spindle connected with a motor, an axle sleeve that is sheathed on the spindle and is in key connection with the spindle, as well as a grinding wheel component sheathed on the axle sleeve, wherein the grinding wheel component comprises a grinding wheel and clamp boards that are respectively arranged on the upper surface and the lower surface of the grinding wheel, the clamp boards and the grinding wheel are fixed into a whole, the axle sleeve and the clamp board prop against each other and are matched, the upper part of the spindle is a fastening end with threads, the lower part of the spindle is a cooperative end with conical degree, the fastening end of the spindle is provided with a nut matched with the threads, the internal wall of the axle sleeve is provided with conical degree anasstomotic with the cooperative end of the spindle and is sheathed at the cooperative end of the spindle, an axle sleeve press plate is arranged between the nut and the axle sleeve, the upper part of the axle sleeve is provided with at least three gaps which extend from the top of the axle sleeve to the middle part and are uniformly distributed on the circumference of the section of the axle sleeve, the lower part of the axle sleeve is provided with at least three gaps which extend from the bottom of the axle sleeve to the middle part and are uniformly distributed on the circumference of the section of the axle sleeve, the number of the gaps at the upper part and the lower part are identical, and the gaps are arranged at intervals in a stagger manner.
Description
Technical field
The utility model relates to surface-treated plant equipment such as metal and nonmetal roundwood, tubing, the rust cleaning of wire rod (parcel) accelerated surface, polishing, polishings, the jockey of especially wherein each kind wheel and main shaft.
Background technology
The wheel shaft connector of existing rust remover and polishing machine adopts tension formula locking device; Its structure is as shown in Figure 1: comprise the main shaft 1 ' that is connected with motor, be socketed in that main shaft 1 ' is gone up and the axle sleeve 2 ' that is connected through key with main shaft 1 ' and be socketed in the abrasive wheel assembly 3 ' on the axle sleeve 2 '; Axle sleeve 2 ' top also has axle sleeve pressing plate 4 ' and back-up ring 5 '; Axle sleeve pressing plate 4 ' from the top butt live axle sleeve 2 ' with the location; Back-up ring 5 ' is installed in the circlip groove from the top butt and lives axle sleeve pressing plate 4 ' with the location; The clamping plate 7 ' that abrasive wheel assembly 3 ' comprises emery wheel 6 ' and lays respectively at emery wheel 6 ' upper and lower surfaces, clamping plate 7 ' are connected to one with emery wheel 6 ', the many lobe axle sleeve of axle sleeve 2 ' for having external taper; Axle sleeve pressing plate 4 ' also has the clamping plate 7 ' that stretching screw 9 ' is used for connecting the emery wheel upper surface; Thereby it is fixing to draw the clamping plate 7 ' that make axle sleeve 2 ' snap fit onto the emery wheel upper surface through its external taper to accomplish on the whole abrasive wheel assembly 3 ', and main shaft 1 ' drives clamping plate 7 ' through axle sleeve 2 ', and clamping plate 7 ' drive and the 6 ' rotation of its fixing emery wheel again.
There is following shortcoming in actual use in this device:
(1), installation is loaded down with trivial details: this installs installation procedure; Be earlier many lobes of tapering axle sleeve 2 ' (this axle sleeve is a pintongs) to be put in the axle sleeve pressing plate 4 '; Load onto back-up ring 5 '; Again reinforced company's fishplate bar 8 ' is installed in the clamping plate 7 ' last (reinforced company's fishplate bar 8 ' internal diameter band tapering) of emery wheel 6 ' upper surface, puts axle sleeve 2 ' into the stretching screw 9 ' of screwing in the emery wheel 6 ' again, integral body is enclosed within tightens stretching screw 9 ' on the main shaft 1 ';
(2), the adjusting difficulties of calibration is big: emery wheel 6 ' is installed must be proofreaied and correct through adjustment; First will adjust the depth of parallelism that this is taken turns; Second will adjust this takes turns the center with workpiece to be machined, and these two adjustment rely on four stretching screws 9 ' to adjust, because clamping plate 7 ' the no inner-support of emery wheel lower surface and main shaft 1 ' and axle sleeve 2 ' do not have anchor point again; So emery wheel 6 ' is unsettled adjustment, the adjustment difficulty is big;
(3), to regulate difficulties of calibration big, wild effect is many: because of receiving friction generates high temperature, the last lower plate 7 ' of emery wheel 6 ' can begin expansion to emery wheel 6 ' in the running; Produce the gap between emery wheel 6 ' and the axle sleeve 2 ', emery wheel 6 ' produces with axle sleeve 2 ' and becomes flexible, and can cause the consequence of curved wheel and cambered axle; The stretching screw 9 ' that fractures, emery wheel 6 ' can be run helter-skelter up and down, instigateed the limit, causes the workpiece quality unstable; Produce flywheel when serious, the lighter damages parts, and weight person hurts sb.'s feelings;
(4), the adjusting difficulties of calibration is big; The dismounting part is fragile: this device needs to change stretching screw 9 ' into the jackscrew screw when dismounting, and axle sleeve pressing plate 4 ' can be by top distortion, crooked, sleave phenomenon; Back-up ring 5 ' and circlip groove often are damaged, and even can't install.
The shortcoming of above-mentioned listed existing apparatus also is to cause anacidity to wash the reason that rust remover and polishing machine equipment are difficult to apply.
Summary of the invention
The wheel shaft connector of rust remover of the utility model and polishing machine solves the shortcoming of above existing apparatus; Be applied to various polishings easily and safely; Polishing on the surface treatment machinery and mechanical automation equipment of metal such as rust cleaning and nonmetal tubing, wire rod (parcel), reduces production costs; Improve the quality of products, coefficient tightens security.
The wheel shaft connector of rust remover that the utility model provides and polishing machine; The axle sleeve that comprises the main shaft that is connected with motor, is socketed on the main shaft and is connected through key with main shaft and be socketed in the abrasive wheel assembly on the axle sleeve; The clamping plate that abrasive wheel assembly comprises emery wheel and lays respectively at the emery wheel upper and lower surfaces, clamping plate and emery wheel are connected to one, and axle sleeve cooperates with the clamping plate butt; Main shaft top is the fastening end with screw thread; The main shaft bottom is the abutting end with tapering, and the main shaft fastening end has the nut with its threaded engagement, and sleeve lining has the tapering that matches with the main shaft abutting end and is socketed on the main shaft abutting end; Has the axle sleeve pressing plate between nut and the axle sleeve; The top of axle sleeve has at least three and extends to the middle part from its top and in the slit that its cross-sectional periphery is evenly distributed, and the bottom of axle sleeve has at least three and extends to the middle part from its bottom and in the slit that its cross-sectional periphery is evenly distributed, the number of slots of axle sleeve top and the bottom equates and the interleaved setting.
The wheel shaft connector advantage of rust remover that the utility model provides and polishing machine is:
(1), under the pressure effect of nut, the top and the bottom of axle sleeve are outwards withstood by main shaft respectively and are expanded, the last lower plate of stretching emery wheel can make the equality degree of emery wheel reach consistent, each position mean forced reduces the torsional forces of main shaft key, the service life of improving main shaft;
(2), easy installation and removal, emery wheel and workpiece centre are easy to adjust, the equality degree of emery wheel does not need to regulate, and stablizes crudy.
The wheel shaft connector of rust remover that the utility model further provides and polishing machine; Be on the technique scheme basis; Be provided with positioning sleeve between axle sleeve pressing plate and the emery wheel upper surface clamping plate, set screw runs through successively and is arranged among axle sleeve pressing plate, positioning sleeve and the emery wheel upper surface clamping plate.Positioning sleeve presses down the effect of locating emery wheel except having asessory shaft cover pressing plate, and can also be used to the fit adjustment screw and regulate the relative height of emery wheel and workpiece centre and regulate the emery wheel center, one-time positioning, the long-term use, convenient and swift.
The wheel shaft connector of rust remover that the utility model further provides and polishing machine is on the technique scheme basis, and hand of spiral and main axis rotation on the spindle thread end are in the opposite direction.This improvement project provides the auto-lock function of jockey: in the running; Emery wheel and workpiece produce frictional heating, and last lower plate expands, and produces the gap between axle sleeve and the clamping plate; The moment stall can take place in emery wheel; This moment, axle sleeve pressing plate, nut passed through planar friction each other, automatically fastening nut under the rotation of main shaft.The on-stream gap that can not produce between emery wheel and the axle sleeve effectively prolongs abrasive wheel assembly service life, and it is safe and reliable to turn round.
The wheel shaft connector of rust remover that the utility model further provides and polishing machine is on the technique scheme basis, and the main shaft fastening end is provided with and the spacing safety plug that cooperates of nut.Safety plug can be used for preventing to unclamp because of nut the flywheel of generation, avoids damaging parts and the hidden danger of hurting sb.'s feelings.
The wheel shaft connector of rust remover that the utility model further provides and polishing machine is on the technique scheme basis, and axle sleeve pressing plate and axle sleeve are provided with the dismounting screw that connects.Utilize the dismounting screw, become one after can making the axle sleeve pressing plate hang axle sleeve, easy installation and removal, emery wheel and workpiece centre are easy to adjust.
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
Description of drawings
Fig. 1 is the wheel shaft connector structure chart of existing rust remover and polishing machine.
Fig. 2 is the structure chart of wheel shaft connector embodiment of rust remover and the polishing machine of the utility model.
Fig. 3 is the structure chart of Fig. 2 bottom bracket axle.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the upward view of Fig. 3.
The specific embodiment
As shown in Figure 2; The wheel shaft connector embodiment of rust remover of the utility model and polishing machine; The axle sleeve 2 that comprises the main shaft 1 that is connected with motor, is socketed on the main shaft 1 and is connected through key with main shaft 1 and be socketed in the abrasive wheel assembly 3 on the axle sleeve 2; The clamping plate 7 that abrasive wheel assembly 3 comprises emery wheel 6 and lays respectively at emery wheel 6 upper and lower surfaces, clamping plate 7 are connected to one with emery wheel 6.
As shown in Figure 2, main shaft 1 top is the fastening end 11 with screw thread, and main shaft fastening end 11 diameters of axle equate.Main shaft 1 bottom is the abutting end 12 with tapering, and promptly the diameter of axle is little on the main shaft abutting end 12, the diameter of axle is big down.Main shaft fastening end 11 has the nut 5 with its threaded engagement, and the hand of spiral on the main shaft fastening end 11 is opposite with main shaft 1 direction of rotation, and promptly the screw-in direction of nut 5 is opposite with main shaft 1 direction of rotation.
Like Fig. 3, Fig. 4, shown in Figure 5; The top of axle sleeve 2 has at least three and extends to the middle part from its top and at slit b that its cross-sectional periphery is evenly distributed; The bottom of axle sleeve 2 has at least three and extends to the middle part from its bottom and at slit b that its cross-sectional periphery is evenly distributed; The slit b number of axle sleeve 2 top and the bottom equates and the interleaved setting; Axle sleeve 2 upper and lowers of present embodiment have four slit b respectively, are 90 degree angles between the adjacent slit b, four slit b on top and four slit b interleaved settings successively of bottom.Axle sleeve 2 inwalls have the tapering that matches with main shaft abutting end 11 and are socketed on main shaft abutting end 11; Has axle sleeve pressing plate 4 between nut 5 and the axle sleeve 2; Pressure effect Lower shaft sleeve 2 at nut 5 cooperates with clamping plate 7 butts, is the last lower plate 7 of the stretching emery wheel 6 because axle sleeve 2 upper and lower all outwards expand.
As shown in Figure 2; Between the upper surface clamping plate 7 of axle sleeve pressing plate 4 and emery wheel, be provided with positioning sleeve 8; Emery wheel 6 centers, positioning sleeve 8 location, a set screw 9 runs through among the upper surface clamping plate 7 that are arranged at axle sleeve pressing plate 4, positioning sleeve 8 and emery wheel successively, and this set screw 9 can make axle sleeve pressing plate 4, positioning sleeve 8 and abrasive wheel assembly 3 threes strengthen fixing; This set screw 9 can also be regulated the relative height of abrasive wheel assembly 3 and workpiece centre through regulating the upper surface clamping plate 7 of emery wheel.
As shown in Figure 2, the axle sleeve pressing plate 4 and the axle sleeve 2 of present embodiment are provided with the dismounting screw c that connects.The main shaft fastening end 11 of nut 5 tops also is provided with safety plug a, this safety plug a from the top butt live nut 5 and its spacing cooperation.The bottom of main shaft 1 also reserves when certain height offers the spanner loading and unloading and uses.
To shown in Figure 5, when present embodiment is installed, earlier axle sleeve 2 is put into emery wheel 6 internal diameters, like Fig. 1 again with axle sleeve pressing plate 4 usefulness set screw 9; Put positioning sleeve 8 into and install, needn't tighten, utilize dismounting screw c, load onto screw and hang axle sleeve 2; With the parts that install, aim at axle key and be nested on the main shaft 1 subsequently, put the back well, let axle sleeve 2 expand with the light pressure of have gentle hands; Prop up the last lower plate 7 of abrasive wheel assembly 3, unload the screw among the dismounting screw c again, put the pad of nut 5, the nut 5 of screwing on; Load set screw 9, fastening nut 5 is loaded onto safety plug a, can accomplish assembling.
Claims (9)
1. the wheel shaft connector of rust remover and polishing machine; The axle sleeve that comprises the main shaft that is connected with motor, is socketed on the main shaft and is connected through key with main shaft and be socketed in the abrasive wheel assembly on the axle sleeve; The clamping plate that abrasive wheel assembly comprises emery wheel and lays respectively at the emery wheel upper and lower surfaces, clamping plate and emery wheel are connected to one, and axle sleeve cooperates with the clamping plate butt; It is characterized in that: main shaft top is the fastening end with screw thread; The main shaft bottom is the abutting end with tapering, and the main shaft fastening end has the nut with its threaded engagement, and sleeve lining has the tapering that matches with the main shaft abutting end and is socketed on the main shaft abutting end; Has the axle sleeve pressing plate between nut and the axle sleeve; The top of axle sleeve has at least three and extends to the middle part from its top and in the slit that its cross-sectional periphery is evenly distributed, and the bottom of axle sleeve has at least three and extends to the middle part from its bottom and in the slit that its cross-sectional periphery is evenly distributed, the number of slots of axle sleeve top and the bottom equates and the interleaved setting.
2. the wheel shaft connector of rust remover according to claim 1 and polishing machine; It is characterized in that: be provided with positioning sleeve between axle sleeve pressing plate and the emery wheel upper surface clamping plate, set screw runs through successively and is arranged among axle sleeve pressing plate, positioning sleeve and the emery wheel upper surface clamping plate.
3. the wheel shaft connector of rust remover according to claim 1 and 2 and polishing machine is characterized in that: hand of spiral and main axis rotation on the main shaft fastening end are in the opposite direction.
4. the wheel shaft connector of rust remover according to claim 1 and 2 and polishing machine is characterized in that: the main shaft fastening end is provided with and the spacing safety plug that cooperates of nut.
5. the wheel shaft connector of rust remover according to claim 3 and polishing machine is characterized in that: the main shaft fastening end is provided with and the spacing safety plug that cooperates of nut.
6. the wheel shaft connector of rust remover according to claim 1 and 2 and polishing machine is characterized in that: axle sleeve pressing plate and axle sleeve are provided with the dismounting screw that connects.
7. the wheel shaft connector of rust remover according to claim 3 and polishing machine is characterized in that: axle sleeve pressing plate and axle sleeve are provided with the dismounting screw that connects.
8. the wheel shaft connector of rust remover according to claim 4 and polishing machine is characterized in that: axle sleeve pressing plate and axle sleeve are provided with the dismounting screw that connects.
9. the wheel shaft connector of rust remover according to claim 5 and polishing machine is characterized in that: axle sleeve pressing plate and axle sleeve are provided with the dismounting screw that connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220027090XU CN202412020U (en) | 2012-01-20 | 2012-01-20 | Wheel axle connection device of deruster and polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220027090XU CN202412020U (en) | 2012-01-20 | 2012-01-20 | Wheel axle connection device of deruster and polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202412020U true CN202412020U (en) | 2012-09-05 |
Family
ID=46736813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220027090XU Expired - Lifetime CN202412020U (en) | 2012-01-20 | 2012-01-20 | Wheel axle connection device of deruster and polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202412020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015299A (en) * | 2018-09-18 | 2018-12-18 | 天津市久跃科技有限公司 | Grease removal treatment device before a kind of spraying |
| CN109052059A (en) * | 2018-08-16 | 2018-12-21 | 上海紫江彩印包装有限公司 | A kind of reducing unreeling shaft |
-
2012
- 2012-01-20 CN CN201220027090XU patent/CN202412020U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052059A (en) * | 2018-08-16 | 2018-12-21 | 上海紫江彩印包装有限公司 | A kind of reducing unreeling shaft |
| CN109015299A (en) * | 2018-09-18 | 2018-12-18 | 天津市久跃科技有限公司 | Grease removal treatment device before a kind of spraying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WENZHOU HUAFENG FASTENER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN GUANGYI Effective date: 20150819 Free format text: FORMER OWNER: JIN XUNJIAN Effective date: 20150819 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150819 Address after: 325000 East head, No. 688, Airport Avenue, Wenzhou Industrial Park, Wenzhou, Zhejiang, China Patentee after: WENZHOU HUAFENG FASTENER TECHNOLOGY CO., LTD. Address before: Lucheng District of Wenzhou City, Zhejiang province 325000 embroidered Hill Street No. 42 Lane Bridge chains Patentee before: Chen Guangyi Patentee before: Jin Xunjian |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |