CN2710830Y - Means for connecting milling pieces of polishing machine - Google Patents
Means for connecting milling pieces of polishing machine Download PDFInfo
- Publication number
- CN2710830Y CN2710830Y CN 200420023120 CN200420023120U CN2710830Y CN 2710830 Y CN2710830 Y CN 2710830Y CN 200420023120 CN200420023120 CN 200420023120 CN 200420023120 U CN200420023120 U CN 200420023120U CN 2710830 Y CN2710830 Y CN 2710830Y
- Authority
- CN
- China
- Prior art keywords
- abrasive disc
- cut
- hole
- face
- flange head
- 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 discloses a means for connecting milling pieces of polishing machine, consisting of milling pieces and a flanging head. The milling piece is a disc type double-sided diamond milling piece, whose centre is in the shape of a plane and is provided with a shaft hole; The centre of the flanging head is provided with an inner-thread shaft hole for matching a motor rotation shaft, one end of camshaft is inserted connected in the shaft hole of the milling piece, and the end surface of the flanging head is provided with a screw hole; a countersunk head through hole is arranged in the milling piece, corresponding to the screw hole on the end surface of the flanging head; a screw goes through the countersunk head through hole of the milling piece and tightly fixes the milling piece on the end surface of the flanging head, and both sides of the milling piece be ground convertibly. The utility model has the advantage of high safety.
Description
Technical field
The utility model relates to hand electric polisher, and especially sanding machine is cut the abrasive disc jockey.
Background technology
At present, in hand electric polisher, the bowl-shape diamond of extensive use disc type is cut abrasive disc and is carried out plain grinding and cutting.Used bowl-shape diamond is cut abrasive disc, normally directly is connected on the machine shaft of sanding machine, and is fastened by nut clip.In actual applications, because bowl-shape diamond cuts abrasive disc and can only use the single face plain grinding, and in use this bowl-shape convex surface ring side is easily frayed, can rupture in the time of seriously and has an accident poor stability.
Summary of the invention
The utility model provides a kind of improved sanding machine and cuts the abrasive disc jockey, make to cut that the abrasive disc two sides is convertible carries out plain grinding, and security is good.
Described sanding machine is cut the abrasive disc jockey, comprises cutting abrasive disc, and this cuts abrasive disc is that the two-sided diamond of disc type is cut abrasive disc, and its centre is plane and axis hole is arranged; One flange head is particularly arranged, and its one side crown of roll is plugged on to be cut in the abrasive disc axis hole, is shaped on the internal thread axis hole that can cooperate with machine shaft in the middle of it, and its end face is shaped on screw hole; Cut the countersunk head through hole corresponding with flange head end face screw hole arranged in the abrasive disc; Screw passes to be cut abrasive disc countersunk head through hole and is fastened in the flange head end face screw hole.
Crown of roll cross section in the described flange head can be circular or oval for prismatic, and cutting the abrasive disc axis hole, to correspond to prismatic circular or oval; Screw hole in the described flange head end face can have three at least, and countersunk head through hole number can be double in flange head end face screw hole in the abrasive disc in corresponding cutting; Screw hole in the described flange head end face can be anti-pitch thread, and fastening screw corresponds to anti-tooth screw; The described counter sink of cutting adjacent two countersunk head through holes in the abrasive disc end face can be respectively on both ends of the surface; Described flange head another side also can have crown of roll.
The utility model adopts plane diamond to cut abrasive disc, and be it to be fastened on the flange head end face, therefore cut the convertible use in abrasive disc two sides, and eliminated the unsafe factor that bowl-shape diamond is cut abrasive disc by screw, have the convertible plain grinding in the abrasive disc of cutting two sides, and the good characteristics of security.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A left side cutaway view among Fig. 1;
Fig. 3 is the rearview of Fig. 1;
Fig. 4 is the structural representation of flange head among Fig. 1.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model is formed by cutting abrasive disc 1, flange head 2, screw 3; Flange head 2 has crown of roll 2a and is plugged on to be cut in the abrasive disc axis hole, is shaped on the internal thread axis hole 2c that can cooperate with machine shaft in the middle of it, and its end face is shaped on screw hole 2b; Cutting has the countersunk head through hole corresponding with the end face screw hole 2b of flange head 2 in the abrasive disc 1, cut in the middle of the abrasive disc 1 to plane and axis hole is arranged, and periphery is cut mill active layer 4 for two-sided diamond; Among the end face screw hole 2b that screw 3 passes the countersunk head through hole of cutting abrasive disc 1 and is fastened on flange head 2.
The specific embodiment
A kind of sanding machine is cut the abrasive disc jockey, comprises cutting abrasive disc, and this cuts abrasive disc is that the two-sided diamond of disc type is cut abrasive disc, and its centre is plane and axis hole is arranged; One flange head is particularly arranged, and its one side crown of roll is plugged on to be cut in the abrasive disc axis hole, is shaped on the internal thread axis hole that can cooperate with machine shaft in the middle of it, and its end face is shaped on screw hole; Cut the countersunk head through hole corresponding with flange head end face screw hole arranged in the abrasive disc; Screw passes to be cut abrasive disc countersunk head through hole and is fastened in the flange head end face screw hole.
Crown of roll cross section in the described flange head is circular, and it is then corresponding with it to cut the abrasive disc axis hole.The crown of roll outer face is with to cut the abrasive disc mid-plane equal.In addition, the crown of roll cross section also can be prismatic or ellipse, and it is also corresponding with it to cut the abrasive disc axis hole.
Described flange head all has crown of roll in the both sides, and the axis hole in the middle of the flange head runs through the both sides crown of roll.Only the back crown of roll that is connected with machine shaft also can discretely be provided with, and promptly separates with the flange head rear end face, and the flange head rear end face is the plane, adds in addition with sleeve-like then to be connected on the machine shaft.
Annular spread has 3 screw holes in the described flange head end face, and the corresponding abrasive disc countersunk head through hole of cutting has 6, and cutting every of abrasive disc has 3 countersunk head ports respectively, and the countersunk head through hole is corresponding with flange head end face screw hole.Certainly, the screw hole in the flange head end face should have three at least, also can increase, and the corresponding abrasive disc countersunk head through hole number of cutting can be double in flange head end face screw hole.The described countersunk head port of cutting adjacent two countersunk head through holes in the abrasive disc end face is located on the both ends of the surface respectively;
Screw hole in the described flange head end face is anti-pitch thread, and corresponding trip bolt is anti-tooth screw, the hand of spiral that makes screw and machine shaft and to cut the abrasive disc rotation direction consistent, and screw is difficult for becoming flexible.And the internal thread of flange head intermediate shaft hole is positive tooth, cooperates with the machine shaft thread head.
During application, only need flange head is connected on the machine shaft, cut abrasive disc and be connected on the flange head and just can carry out plain grinding.After cutting abrasive disc one surface wear, also can be carrying out plain grinding after the other one side conversion.In addition, the utility model also can carry out plane cutting easily.
Claims (8)
1. a sanding machine is cut the abrasive disc jockey, comprises and cuts abrasive disc, and this cuts abrasive disc is that the two-sided diamond of disc type is cut abrasive disc, and its centre is plane and axis hole is arranged; It is characterized in that: a flange head is arranged, and its one side crown of roll is plugged on to be cut in the abrasive disc axis hole, is shaped on the internal thread axis hole that can cooperate with machine shaft in the middle of it, and its end face is shaped on screw hole; Cut the countersunk head through hole corresponding with flange head end face screw hole arranged in the abrasive disc; Screw passes to be cut abrasive disc countersunk head through hole and is fastened in the flange head end face screw hole.
2. cut the abrasive disc jockey according to the described sanding machine of claim 1, it is characterized in that: the crown of roll cross section in the described flange head is that prismatic is circular or oval, and cutting the abrasive disc axis hole, to correspond to prismatic circular or oval.
3. cut the abrasive disc jockey according to claim 1 or 2 described sanding machines, it is characterized in that: the screw hole in the described flange head end face has three at least, and the corresponding countersunk head through hole number of cutting in the abrasive disc is double in flange head end face screw hole.
4. cut the abrasive disc jockey according to the described sanding machine of claim 3, it is characterized in that: the screw hole in the described flange head end face is anti-pitch thread, and fastening screw corresponds to anti-tooth screw.
5. cut the abrasive disc jockey according to the described sanding machine of claim 3, it is characterized in that: the screw hole in the described flange head end face is 3, and the corresponding abrasive disc countersunk head through hole of cutting is 6.
6. cut the abrasive disc jockey according to claim 1 or 2 described sanding machines, it is characterized in that: the described counter sink of adjacent two countersunk head through holes in the abrasive disc end face of cutting is respectively on both ends of the surface.
7. cut the abrasive disc jockey according to the described sanding machine of claim 3, it is characterized in that: the described counter sink of adjacent two countersunk head through holes in the abrasive disc end face of cutting is respectively on both ends of the surface.
8. sanding machine according to claim 1 and 2 is cut the abrasive disc jockey, it is characterized in that: described flange head another side also has crown of roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023120 CN2710830Y (en) | 2004-05-26 | 2004-05-26 | Means for connecting milling pieces of polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023120 CN2710830Y (en) | 2004-05-26 | 2004-05-26 | Means for connecting milling pieces of polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2710830Y true CN2710830Y (en) | 2005-07-20 |
Family
ID=34870632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023120 Expired - Fee Related CN2710830Y (en) | 2004-05-26 | 2004-05-26 | Means for connecting milling pieces of polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2710830Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907563A (en) * | 2015-05-25 | 2015-09-16 | 江苏华昌工具制造有限公司 | Method for preparing diamond cutting and grinding disc connected with metal flange |
| CN109746828A (en) * | 2019-03-12 | 2019-05-14 | 郑州安信研磨科技有限公司 | A kind of novel two-in-one mill section |
| CN110052933A (en) * | 2018-06-05 | 2019-07-26 | 弗兰克温特 | A kind of grinding assembly fastening system and angle grinder containing glass fibre |
-
2004
- 2004-05-26 CN CN 200420023120 patent/CN2710830Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907563A (en) * | 2015-05-25 | 2015-09-16 | 江苏华昌工具制造有限公司 | Method for preparing diamond cutting and grinding disc connected with metal flange |
| CN110052933A (en) * | 2018-06-05 | 2019-07-26 | 弗兰克温特 | A kind of grinding assembly fastening system and angle grinder containing glass fibre |
| CN110052933B (en) * | 2018-06-05 | 2021-04-13 | 弗兰克温特 | Grinding disc assembling and locking system containing glass fiber and angle grinder |
| CN109746828A (en) * | 2019-03-12 | 2019-05-14 | 郑州安信研磨科技有限公司 | A kind of novel two-in-one mill section |
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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: 20050720 |