CN103962921A - Abrasive belt tensioning device for sander - Google Patents
Abrasive belt tensioning device for sander Download PDFInfo
- Publication number
- CN103962921A CN103962921A CN201410199753.XA CN201410199753A CN103962921A CN 103962921 A CN103962921 A CN 103962921A CN 201410199753 A CN201410199753 A CN 201410199753A CN 103962921 A CN103962921 A CN 103962921A
- Authority
- CN
- China
- Prior art keywords
- regulating block
- sander
- abrasive band
- abrasive belt
- tensioning device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides an abrasive belt tensioning device for a sander. The abrasive belt tensioning device comprises a column, connection blocks arranged at the two ends of the column, an adjustment block base and a slope adjustment block arranged at one end of the column, an adjustment device fixedly connected to the adjustment block base and a bolt connected to the adjustment block base and the slope adjustment block. The abrasive belt tensioning device has the advantages of being simple in structure and convenient to use, through matching of the slope adjustment block and the adjustment block base, the height of the abrasive belt tensioning device is adjusted, the abrasive belt tensioning device can abut against the inner surface of an abrasive belt, sufficient friction between the sander and the surface of a plate is guaranteed, and uniformity of the sanding effect of the surfaces of plates is guaranteed.
Description
Technical field
The present invention relates to abrasive machine field, particularly a kind of sander abrasive band tightening device.Background technology
abrasive machine is one of common equipment for plate surface is processed, and for the sander of sand frame shape, its principle is to be rotated by motor driving shaft roller, thereby drives abrasive band to polish at plate surface.And the structure of sand frame has multiple style, for the meticulous polishing of large area, the plane in abrasive band need to be closely attached on to plate surface.In the time that abrasive band large area is closely attached on plate surface, easily cause the mid portion tightening degree of sand paper to be starkly lower than the tightening degree of beaming roller Support Position and sand paper, thereby cause plate surface sanding degree varies to cause, affect the total quality of sheet material.Therefore, how to improve the sanding effect of abrasive machine, become the major issue that plant equipment field need to solve.
Summary of the invention
cause the inconsistent problem of plate surface unit sand light path degree for solving when existing abrasive machine carries out sanding, the invention provides following technical scheme:
a kind of sander abrasive band tightening device, it comprises cylinder, be installed on the contiguous block at described cylinder two ends, be installed on described cylinder one end regulating block base and inclined-plane regulating block, be fixedly connected on the adjusting device of described regulating block base and be connected in described regulating block base and the bolt of described inclined-plane regulating block.
as a preferred embodiment of the present invention, on described contiguous block, offer connecting hole.
as another kind of preferred version of the present invention, described contiguous block is that material is rigid plastics.
as another preferred version of the present invention, described bolt is arranged in described regulating block base and described inclined-plane regulating block, regulate the relative distance between described regulating block base and described inclined-plane regulating block by elasticity bolt, thereby change the relative distance of two contiguous blocks at described cylinder two ends.
as another preferred version of the present invention, one end of described cylinder is fixedly connected with described contiguous block.
as another preferred version of the present invention, between described adjusting device and its contiguous block being connected, be fixedly connected with.
as another preferred version of the present invention, the material of described cylinder is iron-carbon alloy steel.
advantage of the present invention is: the present invention is simple in structure, easy to use, by the cooperation of inclined-plane regulating block and regulating block base, height of the present invention is regulated, thereby make this present invention be closely against the inner surface in abrasive band, ensure that sanding and plate surface have enough frictional force, ensure the uniformity of plate surface sanding effect.
Brief description of the drawings
accompanying drawing 1 is structural representation of the present invention.
number in the figure is:
1-cylinder, 2-contiguous block, 21-connecting hole
3-adjusting device, 4-regulating block base, 5-inclined-plane regulating block
6-bolt
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
as shown in structural representation as of the present invention in accompanying drawing 1, a kind of sander abrasive band tightening device, it comprises cylinder 1, be installed on the contiguous block 2 at described cylinder 1 two ends, be installed on described cylinder 1 one end regulating block base 4 and inclined-plane regulating block 5, be fixedly connected on the adjusting device 3 of described regulating block base 4 and be connected in described regulating block base 4 and the bolt 6 of described inclined-plane regulating block 5.
on contiguous block 2, offer connecting hole 21.Contiguous block 2 for material be rigid plastics.Bolt 6 is arranged in described regulating block base 4 and described inclined-plane regulating block 5, regulates the relative distance between described regulating block base 4 and described inclined-plane regulating block 5 by elasticity bolt 4, thereby changes the relative distance of two contiguous blocks 2 at described cylinder 1 two ends.
one end of cylinder 1 is fixedly connected with described contiguous block.Between adjusting device 3 and its contiguous block 2 being connected, be fixedly connected with.The material of cylinder 1 is iron-carbon alloy steel.
the above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (7)
1. a sander abrasive band tightening device, is characterized in that: it comprises cylinder (1), be installed on the contiguous block (2) at described cylinder (1) two ends, be installed on described cylinder (1) one end regulating block base (4) and inclined-plane regulating block (5), be fixedly connected on the adjusting device (3) of described regulating block base (4) and be connected in described regulating block base (4) and the bolt (6) of described inclined-plane regulating block (5).
2. a kind of sander abrasive band tightening device according to claim 1, is characterized in that: on described contiguous block (2), offer connecting hole (21).
3. a kind of sander abrasive band tightening device according to claim 1, is characterized in that: described contiguous block (2) for material be rigid plastics.
4. a kind of sander abrasive band tightening device according to claim 1, it is characterized in that: described bolt (6) is arranged in described regulating block base (4) and described inclined-plane regulating block (5), regulate the relative distance between described regulating block base (4) and described inclined-plane regulating block (5) by elasticity bolt (4), thereby change the relative distance of two contiguous blocks (2) at described cylinder (1) two ends.
5. a kind of sander abrasive band tightening device according to claim 1, is characterized in that: one end of described cylinder (1) is fixedly connected with described contiguous block.
6. a kind of sander abrasive band tightening device according to claim 1, is characterized in that: between described adjusting device (3) and its contiguous block being connected (2), be fixedly connected with.
7. a kind of sander abrasive band tightening device according to claim 1, is characterized in that: the material of described cylinder (1) is iron-carbon alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199753.XA CN103962921A (en) | 2014-05-13 | 2014-05-13 | Abrasive belt tensioning device for sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199753.XA CN103962921A (en) | 2014-05-13 | 2014-05-13 | Abrasive belt tensioning device for sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103962921A true CN103962921A (en) | 2014-08-06 |
Family
ID=51233178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410199753.XA Pending CN103962921A (en) | 2014-05-13 | 2014-05-13 | Abrasive belt tensioning device for sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103962921A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4226708C2 (en) * | 1992-02-07 | 1994-04-28 | Sig Schweiz Industrieges | Belt grinder |
| CN2715916Y (en) * | 2004-07-15 | 2005-08-10 | 王明清 | Multifunctional electric sanding machine |
| CN201516573U (en) * | 2009-09-07 | 2010-06-30 | 卢柳均 | Plane belt sander polishing device |
| CN202412007U (en) * | 2011-09-16 | 2012-09-05 | 南南铝业股份有限公司 | Belt sander |
| CN202701959U (en) * | 2012-07-05 | 2013-01-30 | 无锡鹰普精密铸造有限公司 | Double-end grinding machine |
| CN202726689U (en) * | 2012-05-11 | 2013-02-13 | 广州遂联自动化设备有限公司 | Outer polishing abrasive belt head structure of polishing machine |
| CN202910695U (en) * | 2012-10-16 | 2013-05-01 | 陈美青 | Abrasive belt tensioning device for belt sander |
-
2014
- 2014-05-13 CN CN201410199753.XA patent/CN103962921A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4226708C2 (en) * | 1992-02-07 | 1994-04-28 | Sig Schweiz Industrieges | Belt grinder |
| CN2715916Y (en) * | 2004-07-15 | 2005-08-10 | 王明清 | Multifunctional electric sanding machine |
| CN201516573U (en) * | 2009-09-07 | 2010-06-30 | 卢柳均 | Plane belt sander polishing device |
| CN202412007U (en) * | 2011-09-16 | 2012-09-05 | 南南铝业股份有限公司 | Belt sander |
| CN202726689U (en) * | 2012-05-11 | 2013-02-13 | 广州遂联自动化设备有限公司 | Outer polishing abrasive belt head structure of polishing machine |
| CN202701959U (en) * | 2012-07-05 | 2013-01-30 | 无锡鹰普精密铸造有限公司 | Double-end grinding machine |
| CN202910695U (en) * | 2012-10-16 | 2013-05-01 | 陈美青 | Abrasive belt tensioning device for belt sander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |