CN201493732U - Tensioning mechanism of belt sander - Google Patents
Tensioning mechanism of belt sander Download PDFInfo
- Publication number
- CN201493732U CN201493732U CN2009202262234U CN200920226223U CN201493732U CN 201493732 U CN201493732 U CN 201493732U CN 2009202262234 U CN2009202262234 U CN 2009202262234U CN 200920226223 U CN200920226223 U CN 200920226223U CN 201493732 U CN201493732 U CN 201493732U
- Authority
- CN
- China
- Prior art keywords
- handle
- holder
- travelling carriage
- connecting rod
- bolt
- 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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Abstract
The utility model relates to a tensioning mechanism of a belt sander, and belongs to the field of mechanical equipment. The tensioning mechanism adopts the structure that a driven wheel is connected with a U-shaped rack; a fixing seat is arranged on a fixing plate; a bolt and a guide block are arranged on the fixing seat; a waisted hole is formed on a slide rack; the slide rack is fixedly connected with the U-shaped rack, and is then arranged on the fixing seat; the guide block is arranged in the waisted hole; a gland bush and a retaining nut are arranged on the bolt; a handle is arranged below the fixing seat; a handle connecting rod is arranged at the upper end of the handle; and a roller corresponding to a riser on the slide rack is arranged at the front end of the connecting rod. The utility model has the advantages of simple structure, high precision, convenient regulation, and easy abrasive belt replacement.
Description
Technical field:
The utility model relates to a kind of belt sander strainer, belongs to the plant equipment field.
Background technology:
The metal current belt sander is in the application of aspects such as medal polish, the deburring stage at the startup, because the abrasive band needs to change; The difference of abrasive band finishing room girth; Abrasive band situation such as constantly be stretched under the effect of tension force in the work just needs often to adjust the centre-to-centre spacing of driven wheel, keeps suitable tension force to satisfy the step band, so that can make the belt sander operate as normal.
Summary of the invention:
The purpose of this utility model provides and a kind ofly is easy to adjust, the belt sander strainer of high efficiency.
Special character of the present utility model is that driven pulley is connected with the U-shaped frame, fixed head is provided with holder, holder is provided with bolt and guide pad, travelling carriage is provided with mounting hole, travelling carriage be arranged on the holder after the U-shaped frame is fixedlyed connected, guide pad is arranged in the mounting hole, bolt is provided with gland and retaining nut, the holder below is provided with handle, the upper end of handle is provided with handle and connecting rod, the front end of connecting rod is provided with roller, and roller is corresponding with riser on the travelling carriage, is provided with spring between holder and travelling carriage.
The utility model holder is fixed on the fixed head, and holder is provided with bolt and guide pad, and guide pad is arranged in the mounting hole on the travelling carriage, and bolt is provided with gland and retaining nut, and gland is pressed on the travelling carriage, and travelling carriage can slide along guide pad.
The utility model handle is connected with pin with handle and connecting rod by on holder and the travelling carriage, turning handle can drive handle and connecting rod and rotate, the riser that roller on the handle and connecting rod will drive on the travelling carriage moves right, and can adjust the distance between driving wheel and the driven pulley.
Be provided with spring between the utility model holder and travelling carriage, guarantee reliable operation.
The utility model is simple in structure, precision is high, and is easy to adjust, to change the abrasive band easy.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the device vertical view;
Fig. 3 is A place enlarged drawing.
The sequence number of each parts is respectively among the figure: fixed head 1, holder 2, travelling carriage 3, driving wheel 4, roller 5, handle 6, handle and connecting rod 7, bolt 8, U-shaped frame 9, driven pulley 10, riser 11, spring 12, from withdrawing nut 14, gland 15, guide pad 16.
The specific embodiment:
The embodiment of the tool advantage of the utility model is: the two ends of fixed head 1 are the driving wheel 4 and the driven pulley 10 of belt sander, follower shaft is connected with U-shaped frame 9, fixed head is provided with holder 2, holder is provided with bolt 8 and guide pad 16, travelling carriage 3 is provided with mounting hole, travelling carriage be arranged on the holder after U-shaped frame 9 is fixedlyed connected, guide pad is arranged in the mounting hole, bolt is provided with gland 15 and retaining nut 14, the holder below is provided with handle 6, handle 6 links to each other with handle and connecting rod 7 usefulness pins with travelling carriage 3 by holder 2, and turning handle 6 can drive handle and connecting rod 7 and rotate, and the riser 11 that the roller 5 on the handle and connecting rod will drive on the travelling carriage moves right, can adjust the distance of driving wheel 4 and driven pulley 10, realize the tensioning in abrasive band and unclamp, and make things convenient for the replacing in abrasive band, 3 of holder 2 and travelling carriages are provided with spring 12.
Claims (1)
1. belt sander strainer, comprise fixed head, driving wheel, driven pulley, driving wheel is connected with fixed head, it is characterized in that driven pulley is connected with the U-shaped frame, fixed head is provided with holder, holder is provided with bolt and guide pad, travelling carriage is provided with mounting hole, travelling carriage be arranged on the holder after the U-shaped frame is fixedlyed connected, guide pad is arranged in the mounting hole, bolt is provided with gland and retaining nut, the holder below is provided with handle, and the upper end of handle is provided with handle and connecting rod, and the front end of connecting rod is provided with roller, roller is corresponding with riser on the travelling carriage, is provided with spring between holder and travelling carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202262234U CN201493732U (en) | 2009-09-09 | 2009-09-09 | Tensioning mechanism of belt sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202262234U CN201493732U (en) | 2009-09-09 | 2009-09-09 | Tensioning mechanism of belt sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493732U true CN201493732U (en) | 2010-06-02 |
Family
ID=42436941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202262234U Expired - Fee Related CN201493732U (en) | 2009-09-09 | 2009-09-09 | Tensioning mechanism of belt sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493732U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308709A (en) * | 2014-10-20 | 2015-01-28 | 芜湖市泰能电热器具有限公司 | Driving cable tensioning device for polishing aluminum alloy section |
| CN107971893A (en) * | 2017-11-07 | 2018-05-01 | 株洲中航动力精密铸造有限公司 | Casting grinding belt sander |
| CN109366315A (en) * | 2018-12-14 | 2019-02-22 | 盐城宝鼎电动工具有限公司 | Sbrasive belt grinding electric tool |
-
2009
- 2009-09-09 CN CN2009202262234U patent/CN201493732U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308709A (en) * | 2014-10-20 | 2015-01-28 | 芜湖市泰能电热器具有限公司 | Driving cable tensioning device for polishing aluminum alloy section |
| CN107971893A (en) * | 2017-11-07 | 2018-05-01 | 株洲中航动力精密铸造有限公司 | Casting grinding belt sander |
| CN107971893B (en) * | 2017-11-07 | 2020-02-04 | 中国航发南方工业有限公司 | Abrasive band machine for casting grinding |
| CN109366315A (en) * | 2018-12-14 | 2019-02-22 | 盐城宝鼎电动工具有限公司 | Sbrasive belt grinding electric tool |
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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: 20100602 Termination date: 20180909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |