CN2218053Y - Polishing sand band - Google Patents
Polishing sand band Download PDFInfo
- Publication number
- CN2218053Y CN2218053Y CN 95207805 CN95207805U CN2218053Y CN 2218053 Y CN2218053 Y CN 2218053Y CN 95207805 CN95207805 CN 95207805 CN 95207805 U CN95207805 U CN 95207805U CN 2218053 Y CN2218053 Y CN 2218053Y
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- CN
- China
- Prior art keywords
- head
- groove
- tenon
- utility
- model
- 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 sand cloth band of a polisher. Grooves and tenons are arranged on the head connecting positions of sand cloth bands. The groove of the A head is matched with the tenon of the B head, the groove of the B head is matched with the tenon of the A head, and the inner walls of connecting parts are provided with adhesive linings. The sand cloth band of a polisher of the utility model has the advantages of good firm degree, high pulled intensity, material saving, low cost, flat connecting position, no jumping use, high work efficiency, good polishing performance, etc.
Description
The utility model relates to the abrasive band of polishing machine, particularly relates to the joint in abrasive band.
With the fabric band that circularizes of strong sand, be positioned on the polishing machine, workpiece is carried out polishing.The abrasive belt of existing polishing machine, its major defect is the jointing unreasonable structure, adopts overlapping connection method, is about to the outer wall that one of them abrasive band head must be connected on another abrasive band head, two nose heave gathering into folds in abrasive band are bonding by adhesive.Therefore, the connecting portion in the abrasive band thickens, and when the connecting portion that thickens forwards on the belt wheel, can cause and beat, and when connecting portion touches workpiece, and is inhomogeneous to the polishing of workpiece, directly influences the quality of finish and the efficient of workpiece.And it is poor to connect fastness, and the abrasive band waste is big.
The purpose of this utility model is the defective that overcomes above-mentioned prior art, and it is flat to design junction, a kind of abrasive band, rotates surely on the polishing machine belt wheel, and workpiece is polished the supporting abrasive belt of using of uniform polishing machine.
The technical scheme of the utility model polishing machine abrasive belt is: the head junction in the abrasive band is shaped on groove and tenon, and the groove of first head matches with the tenon of second head, and the groove of second head matches with the tenon of first head, at the inwall of connecting portion gluing lining is arranged.
Polishing machine abrasive belt of the present utility model, the groove of its junction is a dovetail groove, and tenon is a dovetail, and dovetail groove is connected with dovetail, or title " master craftsman of the Spring and Autumn period connects ",
The utility model discloses the polishing machine abrasive belt that a kind of groove is connected with tenon, compared with the prior art, it is good to have fastness, and tensile strength height, material are economized, and cost is low, and the junction is straight, uses not have and beats, high efficiency, characteristics such as polishing performance is good.
Fig. 1 is the utility model polishing machine abrasive belt structural representation;
Fig. 2 is the utility model polishing machine abrasive band joint side view;
Fig. 3 is that existing polishing machine abrasive band must connect the joint side view.
Below in conjunction with Fig. 1-Fig. 3 an embodiment of the present utility model is done detailed explanation.
The utility model relates to the polishing machine abrasive belt, mainly is that the joint to the abrasive band has carried out improving design.Existing abrasive band adopts overlapping getting to connect in succession as shown in Figure 3, and an abrasive band head is bonded at outside another abrasive band head, the seam of connection 6 is arranged between the two abrasive band heads, and the thickness at this place is the thickness in two-layer abrasive band, and is therefore highly inhomogeneous, can produce and beat, influence the workpiece quality of finish.The joint in abrasive band as shown in Figure 1 after improving, head at powerful emery cloth 1 has groove 3 and tenon 4, and groove and tenon are split into dovetail form (but also other form), or claim that the master craftsman of the Spring and Autumn period connects, as carpenter's connection, it is straight to connect seam 5 between two, and gluing lining 2 is arranged in jointing, gluing lining is very thin, and gluing lining does not bear pulling force when work.Therefore, it is good to have tension intensity with " master craftsman of the Spring and Autumn period connects " of groove, tenon form, does not straightly beat, and also saves material, and 0.1 square metre on emery cloth can be saved in per hundred abrasive bands, about about 5 yuan.
Claims (2)
1, polishing machine abrasive belt is characterized in that the head junction in abrasive band (1) is shaped on groove (3) and tenon (4), and the groove of first head matches with the tenon of second head, and the groove of second head matches with the tenon of first head, at the inwall of connecting portion gluing lining (2) is arranged.
2, polishing machine abrasive belt as claimed in claim 1 is characterized in that the groove (3) of junction is a dovetail groove, and tenon (4) is a dovetail, and dovetail groove is connected with dovetail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95207805 CN2218053Y (en) | 1995-03-28 | 1995-03-28 | Polishing sand band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95207805 CN2218053Y (en) | 1995-03-28 | 1995-03-28 | Polishing sand band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2218053Y true CN2218053Y (en) | 1996-01-24 |
Family
ID=33859323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95207805 Expired - Fee Related CN2218053Y (en) | 1995-03-28 | 1995-03-28 | Polishing sand band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2218053Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296454A (en) * | 2011-07-20 | 2011-12-28 | 张昌茂 | Quick coupling method for tyre base cloth in asphalt felt tile production |
| CN105729320A (en) * | 2016-04-29 | 2016-07-06 | 谢泽 | Double-side connection method of abrasive film circular belt |
| CN111015537A (en) * | 2019-12-20 | 2020-04-17 | 贲庆飞 | Production process of abrasive cloth switching abrasive belt double-sided traceless interface |
-
1995
- 1995-03-28 CN CN 95207805 patent/CN2218053Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296454A (en) * | 2011-07-20 | 2011-12-28 | 张昌茂 | Quick coupling method for tyre base cloth in asphalt felt tile production |
| CN105729320A (en) * | 2016-04-29 | 2016-07-06 | 谢泽 | Double-side connection method of abrasive film circular belt |
| CN111015537A (en) * | 2019-12-20 | 2020-04-17 | 贲庆飞 | Production process of abrasive cloth switching abrasive belt double-sided traceless interface |
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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 |