CN2555978Y - Abrasive belt regulator - Google Patents
Abrasive belt regulator Download PDFInfo
- Publication number
- CN2555978Y CN2555978Y CN 02272688 CN02272688U CN2555978Y CN 2555978 Y CN2555978 Y CN 2555978Y CN 02272688 CN02272688 CN 02272688 CN 02272688 U CN02272688 U CN 02272688U CN 2555978 Y CN2555978 Y CN 2555978Y
- Authority
- CN
- China
- Prior art keywords
- truss
- abrasive band
- adjusting device
- hole
- briquetting
- 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 an abrasive belt regulator for sanding machine, which consists of a sand cylinder, a regulator and a groove frame. The position where the groove frame is connected with the sand cylinder takes a shape of an arc and the regulator consists of a long bolt and a lock block. The long bolt penetrates the lock block and the abrasive belt so as to be connected with the groove frame. The long bolt is rotated in order to regulate the loose and tightness of the abrasive belt. The utility model has the advantages of good regulating effect and simple structure and the abrasive belt is uneasy to be damaged.
Description
Technical field
The utility model relates to a kind of woodworking machinery parts, belongs to a kind of abrasive band adjusting device of sander especially.
Background technology
I have applied for the patent of a key name for " a kind of sander clamping abrasive band device " in early stage, its structure is to be provided with an opening on husky tube, opening welding on T-slot frame and the husky tube, T-slot frame lower end is provided with parallels, T-slot frame upper end is provided with clamping device, clamping device is clamped the abrasive band by a pair of flat and a pair of square, and stay bolt screws in the degree of tightness that T-slot frame lower end or parallels are regulated the abrasive band by clamping device.But have abrasive band husky tube and the damaged easily fracture in the abrasive band of truss contact position in adjustment process, abrasive band degree of tightness feelings degree everywhere is inconsistent and abrasive band clamping device structure is too complicated.
The content of utility model
The purpose of this utility model is to provide good, not fragile abrasive band of a kind of regulating effect and abrasive band adjusting device simple in structure.
For achieving the above object, abrasive band of the present utility model adjusting device is by husky tube, adjuster and truss are formed, on round husky tube, be provided with an opening, truss is connected with the opening part of sand tube and is that circular arc connects, be provided with adjuster in the truss, adjuster is made up of stay bolt and briquetting, the cross sectional shape of briquetting is a bullet shape, the arc surface of briquetting is towards the bottom of truss, and the cambered surface top is provided with several through holes, truss bottom thicker, be provided with several and the corresponding through hole of briquetting through hole in the middle of the bottom, establish internal thread in the hole, briquetting is pushed down the abrasive band, and the through hole that stay bolt passes the through hole of briquetting and abrasive band screws in the screw rotation of frame bottom.
The utility model is made as circular arc type with the junction of truss and husky tube, and the minimizing abrasive band is touched with truss and husky socket joint in adjustment process and rubbed impaired.The structure that adjuster has adopted stay bolt and briquetting to form has been improved the baroque problem of existing adjusting device.Truss bottom thickening and in establish screw thread, the through hole that stay bolt passes the through hole in through hole, abrasive band of briquetting and truss bottom rotates regulates the abrasive band degree of tightness, makes abrasive band everywhere degree of tightness unanimity in adjustment process to obtain better regulating effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a cut-away view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in the figure, the utility model is by round husky tube 1, adjuster 2 and truss 3 are formed, on husky tube 1, be provided with an opening 4, truss 3 is connected with opening 4 places of sand tube and is that circular arc connects, be provided with adjuster 2 in the truss 3, adjuster 2 is made up of stay bolt 5 and briquetting 6, the arc surface of briquetting 6 is towards the bottom of truss 3, the cambered surface top is provided with several through holes 7, truss 3 bottoms are thicker, are provided with several and briquetting through hole 7 corresponding through holes 8 in the middle of the bottom, establish screw thread in the through hole 8, abrasive band 9 is gone on one side from the opening 4 of husky tube, another side goes out, and the through hole 10 that stay bolt 5 passes through hole 7 on the briquetting 6 and abrasive band 9 screws in the through hole 8 of truss 3 bottoms, and rotation stay bolt 5 just can be regulated abrasive band 9 degrees of tightness, therefore, the abrasive band adjusting device can reach adjusting effect freely like a cork when regulating the abrasive band.
Abrasive band adjusting device after the improvement has not only strengthened the abrasive band regulating effect, and a lot of and cost simple in structure also significantly reduces.
Claims (6)
1, a kind of abrasive band adjusting device comprises husky tube, truss, it is characterized in that: truss and husky tube connect as one, and are provided with adjuster in the truss, and adjuster is installed in the truss by stay bolt, and the corner position of abrasive band contact adjusting device is circular arc type.
2, abrasive band according to claim 1 adjusting device, it is characterized in that: adjuster is made up of stay bolt and briquetting.
3, abrasive band according to claim 1 adjusting device is characterized in that: a truss and a husky tube junction are circular arc type.
4, abrasive band according to claim 1 and 2 adjusting device is characterized in that: cuing open of briquetting shown that face is and is bullet shape in the adjuster, and arc surface is towards the bottom of truss, and the cambered surface top is provided with several through holes.
5, abrasive band according to claim 1 adjusting device is characterized in that: the truss bottom is thicker, is provided with several and the corresponding through hole of briquetting through hole in the middle of the bottom, establishes internal thread in the hole.
6, abrasive band according to claim 1 adjusting device is characterized in that: the through hole that stay bolt passes briquetting screws in the screw rotation of truss bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272688 CN2555978Y (en) | 2002-08-23 | 2002-08-23 | Abrasive belt regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272688 CN2555978Y (en) | 2002-08-23 | 2002-08-23 | Abrasive belt regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2555978Y true CN2555978Y (en) | 2003-06-18 |
Family
ID=33737339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02272688 Expired - Fee Related CN2555978Y (en) | 2002-08-23 | 2002-08-23 | Abrasive belt regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2555978Y (en) |
-
2002
- 2002-08-23 CN CN 02272688 patent/CN2555978Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |