CN2841240Y - The polishing belt sander of abrasive band function is regulated and changed fast to tool - Google Patents
The polishing belt sander of abrasive band function is regulated and changed fast to tool Download PDFInfo
- Publication number
- CN2841240Y CN2841240Y CN 200520077462 CN200520077462U CN2841240Y CN 2841240 Y CN2841240 Y CN 2841240Y CN 200520077462 CN200520077462 CN 200520077462 CN 200520077462 U CN200520077462 U CN 200520077462U CN 2841240 Y CN2841240 Y CN 2841240Y
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- CN
- China
- Prior art keywords
- seat board
- abrasive band
- crank
- seat
- frame
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- 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.)
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Abstract
The utility model discloses a kind of tool and regulate and change fast the polishing belt sander of abrasive band function, it comprises a frame, this frame is provided with a power transmission shaft and a CD-ROM drive motor, power transmission shaft end installing driving wheel, the driving wheel below is provided with a locking adjusting device, this locking adjusting device is to articulate a skewed seat board by pivot knot seat, seat board end in addition is subjected to a coil tension spring toward drop-down, and this end downside is pivoted with a crank, be connected with a back-moving spring between crank and pivot knot seat, form the location and seat board and crank are supported mutually, moreover this end end face of seat board be provided with a fixed head, for the wheel shaft in conjunction with second driven pulley of planting, make the movable adjustment of angle of second driven pulley; By this, and can be directly in driving wheel and the second driven wheel rim around an abrasive band, by the CD-ROM drive motor driven rotary, carry out the polishing processing of required article surface.The running of this example is stable and change the abrasive band conveniently.
Description
Technical field
The utility model relates to a kind of polishing process equipment, refers to especially that a kind of abrasive band can directly be overlapped to be made as vertical, and has simple and easy adjusting and change the polishing belt sander structure of abrasive band function fast.
Background technology
At present industrial circle mainly generally is divided into polishing belt sander and polishing cloth turbine two big classes according to the purposes difference to the employed polishing machine of surface treatment of objects, wherein polishes belt sander because of having the function of use than broadness, so shared ratio is also bigger in industry.
Be a kind of known polishing belt sander structure as shown in Figure 1, it mainly comprises the frame 10 of tool power transmission shaft 101 and CD-ROM drive motor 102, frame 10 bottoms are in conjunction with a seat board 103, power transmission shaft 101 provides driving wheel 20 installings, frame 10 lateral junction unification bracing or strutting arrangement 30 extends back, this bracing or strutting arrangement 30 is to be inside and outside fit by a support bar 301 and a guide pin bushing 302, before support bar 301 is provided with, back guiding mechanism 303,304 and first driven pulley 40, seat board 103 is provided with holder 50 in driving wheel 20 belows, provide second driven pulley 60 combinations, and can be in driving wheel 20, first driven pulley 40 and second driven pulley, 60 circles are around an abrasive band 70, drive power transmission shaft 101 rotations by CD-ROM drive motor 102, make driving wheel 20 cooperate first, second driven pulley 40,60 drive abrasive band 70 runnings, for the polishing processing of carrying out article surface.
So, this known polishing belt sander structure is when practical application, though the polishing machined surface that can provide abrasive band 70 to form verticals by second driven pulley 60, to make things convenient for polishing and polishing of object, so it still has and does not followingly attain desirable shortcoming and wait to improve:
1. when it desires to provide abrasive band 70 to form the polishing machined surface of vertical, abrasive band 70 is except that enclosing around the driving wheel 20 and second driven pulley 60, and the circle of still needing can carry out the adjusting and the replacing of abrasive band 70 elasticities around first driven pulley 40, thereby the required length in abrasive band 70 is longer, and the less stable of running.
2. it desires to carry out abrasive band 70 when changing, and needs bracing or strutting arrangement 30 adjusted to shorten, thereby changes action inconvenience and time-consuming, and cause time cost to increase.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of tool to regulate and reaches the polishing belt sander that changes the abrasive band function fast, and this polishing belt sander running is stable and the replacing abrasive band is convenient.
The utility model for the technical scheme that solves its technical problem and adopt is: the polishing belt sander of abrasive band function is regulated and changed fast to a kind of tool, it mainly comprises a frame, this frame is provided with a power transmission shaft and a CD-ROM drive motor, power transmission shaft end installing driving wheel, the frame two sides extend back in conjunction with bracing or strutting arrangement, this bracing or strutting arrangement is to be inside and outside fit by a support bar and a guide pin bushing, support bar is provided with the guiding mechanism and first driven pulley, the driving wheel below is provided with a locking adjusting device, this locking adjusting device comprises that a lock establishes the pivot knot seat that is fixed in frame, seat board, crank, seat board one end activity is articulated on the axostylus axostyle of pivot knot seat, it is skewed that seat board is, the coil tension spring that the seat board other end and is fixed in the frame side links to each other, be toward pull-down state, the frame side activity of seat board other end downside is articulated with a crank, be connected with a back-moving spring between crank one end and pivot knot seat, and being supported mutually, seat board and crank one end form the location, moreover seat board other end end face is provided with a fixed head, plant one wheel shaft on the fixed head in conjunction with second driven pulley, the wheel shaft stage casing is provided with a perforation and passes spiral shell and tie on seat board for a bolt, form a swing axle center, the fixed head both sides be provided with relative screw respectively spiral shell establish the adjustment bolt, support wheel shaft by the fixed head both sides, and can be directly in driving wheel and the second driven wheel rim around an abrasive band, by the CD-ROM drive motor driven rotary.
Pivot knot seat is " ㄩ " type.
Crank one end is provided with a movable supporting part, the other end is provided with a pedal.
Fixed head is to be " ㄇ " type.
The movable supporting part of the crank other end is a bearing.
The beneficial effects of the utility model are: 1. it can directly enclose between the driving wheel and second driven pulley around the abrasive band, and the polishing machined surface of formation vertical type, the polishing processing of required article surface is carried out in cooperation against plate, and it can regulate the abrasive band elasticity automatically by the coil tension spring of locking adjusting device, with by trampling the simple and easy replacing of carrying out the abrasive band of crank, make applicable short abrasive band, run stability is preferable again;
2. when its desire is changed abrasive band, directly trample crank with seat board contact up, can simple and easyly change action, can reach replacing easily and fast, time cost reduces.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the side plan view of known polishing belt sander.
Fig. 2 is a three-dimensional combination figure of the present utility model.
Fig. 3 is a three-dimensional exploded view of the present utility model.
Fig. 4 is a side plan view of the present utility model.
Fig. 5 is that the utility model is adjusted the second driven pulley angle motion schematic diagram.
Fig. 6 is the action schematic diagram that the utility model is changed the abrasive band.
Among Fig. 1:
10 frames, 101 power transmission shafts
102 CD-ROM drive motors, 103 seat boards
30 bracing or strutting arrangements, 301 support bars
Guiding mechanism before 302 guide pin bushings 303
304 back guiding mechanism 40 first driven pulleys
50 holders, 60 second driven pulleys
70 abrasive bands
Among Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6:
1 frame, 11 power transmission shafts
12 CD-ROM drive motors, 2 driving wheels
3 bracing or strutting arrangements, 31 support bars
Guiding mechanism before 32 guide pin bushings 33
34 back guiding mechanism 4 first driven pulleys
5 locking adjusting devices, 51 pivots knot seat
52 axostylus axostyles, 53 seat boards
54 coil tension springs, 55 cranks
551 pedals, 552 movable supporting parts
56 back-moving springs, 57 fixed heads
571 screws, 58 wheel shafts
581 perforation, 582 bolts
59 adjust bolt 6 against plate
7 second driven pulleys, 8 abrasive bands
The specific embodiment
Embodiment: referring to Fig. 2, Fig. 3, Fig. 4, the polishing belt sander of abrasive band function is regulated and changed fast to a kind of tool, it mainly comprises a frame 1, this frame 1 is provided with a power transmission shaft 11 and a CD-ROM drive motor 12, power transmission shaft 11 two ends installing driving wheel 2, frame 1 two sides extend back in conjunction with bracing or strutting arrangement 3, this bracing or strutting arrangement 3 is to be inside and outside fit by a support bar 31 and a guide pin bushing 32, before support bar 31 is provided with, back guiding mechanism 33,34 and first driven pulley 4, driving wheel 2 belows are provided with a locking adjusting device 5, this locking adjusting device comprises that a lock establishes the pivot knot seat 51 that is fixed in frame, seat board 53, crank 55, seat board one end activity is articulated on the axostylus axostyle 52 of pivot knot seat, seat board 53 is skewed, the coil tension spring 54 that the seat board other end and is fixed in the frame side links to each other, be toward pull-down state, the frame side activity of seat board other end downside is articulated with a crank, be connected with a back-moving spring 56 between crank one end and pivot knot seat, and being supported mutually, seat board and crank one end form the location, moreover seat board other end end face is provided with a fixed head 57, plant one wheel shaft 58 on the fixed head 57 in conjunction with second driven pulley, the wheel shaft stage casing is provided with a perforation 581 and passes spiral shell and tie on seat board 53 for a bolt 582, form a swing axle center, the fixed head both sides be provided with relative screw 571 respectively spiral shell establish and adjust bolt 59, support wheel shaft 58 by the fixed head both sides, and can be directly in driving wheel and the second driven wheel rim around an abrasive band, by the CD-ROM drive motor driven rotary.
Pivot knot seat is " ㄩ " type.
Crank one end is provided with a movable supporting part, the other end is provided with a pedal.
Fixed head is to be " ㄇ " type.
The movable supporting part of the crank other end is a bearing.
The course of work of the present utility model is:
As shown in Figure 5, when its desire is adjusted the angle of second driven pulley 7, adjust bolt 59 by two and adjust so that the corresponded manner spiral shell is moving, making wheel shaft 58 is that the axle center swings with bolt 582, can adjust second driven pulley 7 to required angle.
Moreover as shown in Figure 6, when its desire is changed abrasive band 8, down trample the pedal 551 of locking adjusting device 5 cranks 55, make the crank 55 movable supporting part 552 contact seat board 53 up of end in addition, and then make seat board 53 drive second driven pulley 7 toward top offset, coil tension spring 54 and back-moving spring 56 form extended state simultaneously, then abrasive band 8 can be taken off by side and change the outfit, and decontrol the pedal 551 of crank 55 in the back that changes the outfit, the elasticity of mat coil tension spring 54 and back-moving spring 56, make seat board 53 and crank 55 down support the location again mutually, promptly simple and easy finishing changed action.
Claims (5)
1. the polishing belt sander of abrasive band function is regulated and changed fast to a tool, it mainly comprises a frame, this frame is provided with a power transmission shaft and a CD-ROM drive motor, power transmission shaft end installing driving wheel, the frame two sides extend back in conjunction with bracing or strutting arrangement, this bracing or strutting arrangement is to be inside and outside fit by a support bar and a guide pin bushing, support bar is provided with the guiding mechanism and first driven pulley, it is characterized in that: the driving wheel below is provided with a locking adjusting device, this locking adjusting device comprises that a lock establishes the pivot knot seat that is fixed in frame, seat board, crank, seat board one end activity is articulated on the axostylus axostyle of pivot knot seat, it is skewed that seat board is, the coil tension spring that the seat board other end and is fixed in the frame side links to each other, be toward pull-down state, the frame side activity of seat board other end downside is articulated with a crank, be connected with a back-moving spring between crank one end and pivot knot seat, and being supported mutually, seat board and crank one end form the location, moreover seat board other end end face is provided with a fixed head, plant one wheel shaft on the fixed head in conjunction with second driven pulley, the wheel shaft stage casing is provided with a perforation and passes spiral shell and tie on seat board for a bolt, form a swing axle center, the fixed head both sides be provided with relative screw respectively spiral shell establish the adjustment bolt, support wheel shaft by the fixed head both sides, and can be directly in driving wheel and the second driven wheel rim around an abrasive band, by the CD-ROM drive motor driven rotary.
2. the polishing belt sander of abrasive band function is regulated and changed fast to tool according to claim 1, it is characterized in that: pivot knot seat is " ㄩ " type.
3. the polishing belt sander of abrasive band function is regulated and changed fast to tool according to claim 1, and it is characterized in that: crank one end is provided with a movable supporting part, the other end is provided with a pedal.
4. the polishing belt sander of abrasive band function is regulated and changed fast to tool according to claim 1, and it is characterized in that: fixed head is to be " ㄇ " type.
5. the polishing belt sander of abrasive band function is regulated and changed fast to tool according to claim 1, and it is characterized in that: the movable supporting part of the crank other end is a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077462 CN2841240Y (en) | 2005-11-21 | 2005-11-21 | The polishing belt sander of abrasive band function is regulated and changed fast to tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077462 CN2841240Y (en) | 2005-11-21 | 2005-11-21 | The polishing belt sander of abrasive band function is regulated and changed fast to tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841240Y true CN2841240Y (en) | 2006-11-29 |
Family
ID=37445141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520077462 Expired - Fee Related CN2841240Y (en) | 2005-11-21 | 2005-11-21 | The polishing belt sander of abrasive band function is regulated and changed fast to tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841240Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642891B (en) * | 2009-08-26 | 2012-08-08 | 戴若夫 | Portable sheet slope forming machine |
| CN102814717A (en) * | 2012-09-07 | 2012-12-12 | 陈美青 | Abrasive belt tensioning device of abrasive belt machine |
| CN106737036A (en) * | 2016-12-15 | 2017-05-31 | 江门市兄弟机械制造有限公司 | Two-wheeled manual polishing machine |
| CN108544347A (en) * | 2018-05-17 | 2018-09-18 | 明景泰 | A kind of bridge construction scaffold derusting device |
-
2005
- 2005-11-21 CN CN 200520077462 patent/CN2841240Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642891B (en) * | 2009-08-26 | 2012-08-08 | 戴若夫 | Portable sheet slope forming machine |
| CN102814717A (en) * | 2012-09-07 | 2012-12-12 | 陈美青 | Abrasive belt tensioning device of abrasive belt machine |
| CN102814717B (en) * | 2012-09-07 | 2015-04-29 | 陈美青 | Abrasive belt tensioning device of abrasive belt machine |
| CN106737036A (en) * | 2016-12-15 | 2017-05-31 | 江门市兄弟机械制造有限公司 | Two-wheeled manual polishing machine |
| CN108544347A (en) * | 2018-05-17 | 2018-09-18 | 明景泰 | A kind of bridge construction scaffold derusting device |
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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: 20061129 Termination date: 20091221 |