CN204413811U - A kind of convenient sander installing sanding belt - Google Patents
A kind of convenient sander installing sanding belt Download PDFInfo
- Publication number
- CN204413811U CN204413811U CN201520061691.6U CN201520061691U CN204413811U CN 204413811 U CN204413811 U CN 204413811U CN 201520061691 U CN201520061691 U CN 201520061691U CN 204413811 U CN204413811 U CN 204413811U
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- chute
- installing
- gear
- sanding belt
- 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 discloses a kind of convenient sander installing sanding belt, its technical essential is: comprise body, and body is provided with installing rack, and installing rack is provided with driving wheel and driven pulley, is provided with sanding belt between driving wheel and driven pulley, and installing rack is provided with adjusting device; Adjusting device comprises fixed part and movable part; Movable part is fixedly connected with driven pulley, and movable part is provided with chute, and chute is provided with main tooth bar, and fixed part is provided with installing hole; Fixed part is fixedly connected with installing rack, and fixed part is connected with knob, and knob is provided with the gear be meshed with main tooth bar; The opposite side of the corresponding main tooth bar of chute is provided with secondary tooth bar, be staggered before and after main tooth bar and secondary tooth bar, the draw-in groove for fixed gear is formed between secondary rack and pinion, a kind of convenient sander installing sanding belt of the present utility model, by regulating the spacing of driving wheel and driven pulley, thus the convenient technique effect installing sanding belt can be played.
Description
Technical field
The utility model belongs to sander apparatus field, and in particular, it relates to a kind of convenient sander installing sanding belt.
Background technology
At sander when installation sanding belt, because driving wheel and driven pulley are fixed with support, distance between driving wheel and driven pulley is fixing, so be not easy to install when installation sanding belt, sander is when work, because sanding belt contacts with flitch, when sanding belt polishing flitch, frictional force can be produced, when loosening between sanding belt and cylinder, under the effect of frictional force, the phenomenon that relative sliding occurs conveyer belt on roller can be there is, cause flitch that polishing can occur in by sander halfway, so improved existing sander.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of sander that can regulate the spacing of driving wheel and driven pulley.
For achieving the above object, the utility model provides following technical scheme: a kind of convenient sander installing sanding belt, comprise body, described body is provided with installing rack, the bottom of described installing rack and top are respectively equipped with driving wheel and driven pulley, be provided with sanding belt between described driving wheel and driven pulley, described driving wheel and driven pulley carry out V belt translation by sanding belt, and installing rack is provided with the adjusting device for regulating driven pulley; Described adjusting device comprises fixed part and movable part; Described movable part is fixedly connected with driven pulley, and described movable part is provided with chute, and described chute sidewall is along its length provided with main tooth bar, and the side of described fixed part is provided with the installing hole be conducted with chute; Described fixed part is fixedly connected with installing rack, and fixed part is connected with knob, and the side of the corresponding chute of described knob is provided with and wears installing hole and extend to the gear be meshed with main tooth bar in chute; The opposite side of the corresponding main tooth bar of described chute is provided with secondary tooth bar, is staggered before and after described main tooth bar and secondary tooth bar, is formed with the draw-in groove for fixed gear between described secondary rack and pinion.。
By adopting technique scheme, when the spacing that needs regulate driving wheel and driven pulley, first turning knob thus driven gear rotate, because fixed part is fixedly connected with installing rack, therefore the position of fixed part keeps static relatively, pull knob, gear on knob is separated with secondary tooth bar, turn knob, thus the main tooth bar motion of gear driven can be made, movable part moves along slideway under the effect of the main tooth bar with gears meshing, thus make movable part drive driven pulley to move up and down, conveniently sanding belt can be installed, when sanding belt occurs to loosen, can also in adjustment adjusting device, driven pulley is moved away from driving wheel, make sanding belt tensioning, knob stops operating, promote knob, gear and secondary tooth bar is made to carry out clamping, thus gear can be made to be fixed between main tooth bar and secondary tooth bar.
The utility model is set to further: described chute is provided with along one end of its length installs putting hole into chute for gear.
By adopting technique scheme, gear being aimed at putting hole, thus facilitates installing and the replacing of knob.
The utility model is set to further: described knob is arranged with return unit, conflicts with chute wall and gear sidewall respectively and be connected in described return unit two ends.
By adopting technique scheme, pull knob, knob is moved in putting hole, moved by the moving belt moving gear of knob, thus return unit is compressed between chute wall and gear, gear is separated with secondary tooth bar, thus can by rotating the rotation of knob driven gear, thus winner's tooth bar is moved under the drive of gear, movable part can be made to move, thus the position regulated between driven pulley and driving wheel can be played, after arriving suitable position, unclamp knob, the external force of return unit disappears, return unit resets, thus can gear movement be promoted, make gear and secondary tooth bar clamping, thus the effect of the spacing of fixing driven pulley and driving wheel can be played, make gear and main tooth bar, engagement between secondary tooth bar is convenient, operationally convenient.
The utility model is set to further: the opposite side of described knob corresponding gear is provided with the groove for finger grip.
By adopting technique scheme, being placed in groove by finger, being convenient to finger and having an effect turning knob, thus being convenient to adjusting knob, thus ensure that reliability when rotating knob, ensure that when turning knob convenient.
Accompanying drawing explanation
Fig. 1 is a kind of convenient structural representation installing the sander of sanding belt of the utility model;
Fig. 2 is adjusting device structure left view;
Fig. 3 is adjusting device structure right view.
In figure: 1, body; 2, installing rack; 3, driving wheel; 4, driven pulley; 5, sanding belt; 6, fixed part; 7, movable part; 8, chute; 9, main tooth bar; 10, installing hole; 11, knob; 12, gear; 13, secondary tooth bar; 14, draw-in groove; 15, putting hole; 16, return unit; 17, groove.
Detailed description of the invention
Shown in Fig. 3, a kind of convenient sander installing sanding belt that present case is implemented, comprise body 1, described body 1 is provided with installing rack 2, the bottom of described installing rack 2 and top are respectively equipped with driving wheel 3 and driven pulley 4, be provided with sanding belt 5 between described driving wheel 3 and driven pulley 4, described driving wheel 3 carries out V belt translation with driven pulley 4 by sanding belt 5, and installing rack 2 is provided with the adjusting device for regulating driven pulley 4; Described adjusting device comprises fixed part 6 and movable part 7; Described movable part 7 is fixedly connected with driven pulley 4, and described movable part 7 is provided with chute 8, and described chute 8 sidewall is along its length provided with main tooth bar 9, and the side of described fixed part 6 is provided with the installing hole 10 be conducted with chute 8; Described fixed part 6 is fixedly connected with installing rack 2, and fixed part 6 is connected with knob 11, and the side of the corresponding chute of described knob 11 8 is provided with and wears installing hole 10 and extend to the gear 12 be meshed with main tooth bar 9 in chute 8; The opposite side of the corresponding main tooth bar 9 of described chute 8 is provided with secondary tooth bar 13, be staggered before and after described main tooth bar 9 and secondary tooth bar 13, the draw-in groove 14 for fixed gear 12 is formed between described secondary tooth bar 13 and gear 12, described chute 8 is provided with along one end of its length installs putting hole 15 into chute 8 for gear 12, described knob 11 is arranged with return unit 16, conflict with chute 8 sidewall and gear 12 sidewall respectively and be connected in described return unit 16 two ends, the opposite side of described knob 11 corresponding gear 12 is provided with the groove 17 for finger grip.
When the spacing that needs regulate driving wheel 3 and driven pulley 4, first turning knob 11 thus driven gear 12 rotate, because fixed part 6 is fixedly connected with installing rack 2, therefore the position of fixed part 6 keeps static relatively, pull knob 11, make knob 11 mobile in putting hole 15, moved by the moving belt moving gear 12 of knob 11, thus return unit 16 is compressed between chute 8 sidewall and gear 12, gear 12 is separated with secondary tooth bar 13, turn knob, thus gear 12 can be made to drive main tooth bar 9 to move, movable part 7 moves along slideway under the effect of the main tooth bar 9 engaged with gear 12, thus make movable part 7 drive driven pulley 4 to move up and down, sanding belt 5 can be conveniently installed, when sanding belt 5 occurs to loosen, can also in adjustment adjusting device, driven pulley 4 is moved away from driving wheel 3, make sanding belt 5 tensioning, knob 11 stops operating, unclamp knob 11, the external force of return unit 16 disappears, return unit 16 resets, thus gear 12 can be promoted move, make gear 12 and the clamping of secondary tooth bar 13.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the convenient sander installing sanding belt, comprise body (1), described body (1) is provided with installing rack (2), the bottom of described installing rack (2) and top are respectively equipped with driving wheel (3) and driven pulley (4), sanding belt (5) is provided with between described driving wheel (3) and driven pulley (4), described driving wheel (3) and driven pulley (4) carry out V belt translation by sanding belt (5), it is characterized in that: installing rack (2) is provided with the adjusting device for regulating driven pulley (4);
Described adjusting device comprises fixed part (6) and movable part (7);
Described movable part (7) is fixedly connected with driven pulley (4), described movable part (7) is provided with chute (8), described chute (8) sidewall is along its length provided with main tooth bar (9), and the side of described fixed part (6) is provided with the installing hole (10) be conducted with chute (8);
Described fixed part (6) is fixedly connected with installing rack (2), fixed part (6) is connected with knob (11), and the side of described knob (11) corresponding chute (8) is provided with and wears installing hole (10) and extend in chute (8) gear (12) be meshed with main tooth bar (9);
The opposite side of the corresponding main tooth bar (9) of described chute (8) is provided with secondary tooth bar (13), be staggered before and after described main tooth bar (9) and secondary tooth bar (13), between described secondary tooth bar (13) and gear (12), be formed with the draw-in groove (14) for fixed gear (12).
2. a kind of convenient sander installing sanding belt according to claim 1, is characterized in that: described chute (8) is provided with along one end of its length installs putting hole (15) into chute (8) for gear (12).
3. a kind of convenient sander installing sanding belt according to claim 2, it is characterized in that: described knob (11) is arranged with return unit (16), conflicts with chute (8) sidewall and gear (12) sidewall respectively and is connected in described return unit (16) two ends.
4. a kind of convenient sander installing sanding belt according to claim 3, is characterized in that: the opposite side of described knob (11) corresponding gear (12) is provided with the groove (17) for finger grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061691.6U CN204413811U (en) | 2015-01-29 | 2015-01-29 | A kind of convenient sander installing sanding belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061691.6U CN204413811U (en) | 2015-01-29 | 2015-01-29 | A kind of convenient sander installing sanding belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413811U true CN204413811U (en) | 2015-06-24 |
Family
ID=53464217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061691.6U Expired - Fee Related CN204413811U (en) | 2015-01-29 | 2015-01-29 | A kind of convenient sander installing sanding belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227262A (en) * | 2021-11-19 | 2022-03-25 | 临沂市鲁蒙水表制造有限公司 | Drilling and milling integrated machine |
-
2015
- 2015-01-29 CN CN201520061691.6U patent/CN204413811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227262A (en) * | 2021-11-19 | 2022-03-25 | 临沂市鲁蒙水表制造有限公司 | Drilling and milling integrated machine |
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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: 20150624 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |