CN205166574U - Components of a whole that can function independently mill - Google Patents
Components of a whole that can function independently mill Download PDFInfo
- Publication number
- CN205166574U CN205166574U CN201520947601.3U CN201520947601U CN205166574U CN 205166574 U CN205166574 U CN 205166574U CN 201520947601 U CN201520947601 U CN 201520947601U CN 205166574 U CN205166574 U CN 205166574U
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- CN
- China
- Prior art keywords
- mill
- abrading block
- abrasive brick
- tool bit
- cutter head
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a components of a whole that can function independently mill belongs to floor construction instrument field, including being used for the round millstone fixed with the milling machine, is provided with the locating hole in the middle of the mill, the locating hole periphery is provided with the fixed orifices, is fixed with a plurality of abrasive bricks on the mill circumference, is fixed with the PCD tool bit on the abrasive brick, wide narrow down on the abrasive brick, the abrasive brick top edge is the circular arc the same with the mill diameter, and the circular arc of abrasive brick top edge is relative with the mill outer fringe, and the abrasive brick lower limb is the straight flange, on locating hole and the fixed orifices setting mill between each abrasive brick lower limb, the PCD tool bit is provided with two, and two PCD tool bits stagger along abrasive brick length and the width direction on and arrange. The utility model discloses the mill adopts the compound mode to be formed by connecting with the abrasive brick that has the tool bit, and the tool bit can avoid overall change to bring very big waste after damaging, the arrangement form of tool bit and abrasive brick makes the grinding operation more smooth simultaneously, and the grinding effect is better.
Description
Technical field
The utility model relates to a kind of mill, and especially a kind of split mill, belongs to ground construction field of tool.
Background technology
Terrace is the general designation on various ground, refers to by some particular tool, material in conjunction with corresponding construction technology, finally make ground present certain decorative effect and special function.After terrace has been laid, generally need to adopt mill to polish and polishing terrace.Cutter head is as the running stores participating in operation directly, and wear extent is comparatively large, and the life-span of therefore improving mill effectively can reduce operating cost.In prior art, PCD cutter head is directly welded on mill, in grinding process, the defect changing whole mill is needed after there is a small amount of cutter head tipping, especially encounter the surface that quality requirement is high, after cutter head tipping, do not participate in grinding, cause grinding quality to decline, need to change mill in time, mill integral replacing causes significant wastage.In prior art, the arrangement form of cutter head also makes the dopes such as paint, resin often be wrapped up by cutter head simultaneously, makes difficult processing to carry out.
Utility model content
The utility model technical issues that need to address are to provide a kind of split mill, and mill and the abrading block with cutter head adopt combination to be formed by connecting, and cutter head can avoid significant wastage that integral replacing brings after damaging; The arrangement of cutter head and abrading block makes grinding operation more smooth simultaneously, and ground effect is better.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of split mill, comprise for the circular millstone fixing with milling drum, be provided with locating hole in the middle of mill, locating hole periphery is provided with fixing hole, and mill is circumferentially fixed with multiple abrading block, abrading block is fixed with the PCD cutter head exceeding abrading block surface;
Described abrading block is wide at the top and narrow at the bottom, and abrading block top is the arc surface identical with grinding wheel diameter, and the arc surface at abrading block top is relative with mill outer rim, is plane bottom abrading block, on the mill between described locating hole and fixing hole are arranged on bottom each abrading block;
Described PCD cutter head is provided with two, and two PCD cutter heads are staggeredly arranged along in abrading block length and width.
The further improvement of technical solutions of the utility model is: abrading block is provided with three screwed holes, and three screwed holes are wired to triangle, and described mill bottom surface is provided with the counterbore relative with the screwed hole on abrading block.
The further improvement of technical solutions of the utility model is: described PCD cutter head and abrading block upper surface angle of inclination are 35 ° ~ 45 °.
The further improvement of technical solutions of the utility model is: described abrading block has eight.
Owing to have employed technique scheme, the technological progress that the utility model obtains is:
A kind of split mill of the present utility model, mill and with PCD cutter head abrading block adopt combining form be formed by connecting, PCD cutter head on abrading block completes reparation when damaging by the indivedual abrading blocks changed on mill, avoid the significant wastage that whole replacings of mill bring, extend mill service life.Abrading block is wide at the top and narrow at the bottom, and almost fan structure makes mill circumferentially can to distribute the abrading block of greater number, and make grinding more careful, ground effect is good.PCD cutter head is staggeredly arranged in abrading block length and width, and the dope that produces in grinding process is passed through along gap between PCD cutter head, and avoiding being stuck between two PCD cutter heads affects ground effect.
Abrading block is arranged two for being fixedly connected with mill time the screwed hole that uses, three screwed holes connect for triangle, make the fixing more firm of abrading block and mill.Often inclination angle is arranged on about 30 ° when considering cutter head hardness in prior art, little inclination angle is easily that the dope that grinding is got off covers on cutter head, affect ground effect, the PCD cutter head that the utility model selects hardness higher, and the angle of inclination of PCD cutter head and abrading block upper surface is extended to 35 ° ~ 45 °, grinding is more smooth and easy.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model abrading block structural representation;
Fig. 3 is Fig. 2 upward view;
Fig. 4 is the utility model mill structural representation;
Wherein, 1, PCD cutter head, 2, abrading block, 3, screwed hole, 4, mill, 5, fixing hole, 6, locating hole, 7, counterbore.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further details:
As shown in Figure 1, a kind of split mill of the present utility model, comprise a circular mill 4, mill 4 is for being fixedly connected with milling drum, mill 4 is uniform eight abrading blocks 2 circumferentially, abrading block 2 are provided with three screwed holes, 3, three screwed holes 3 and are wired to triangle, mill 4 bottom surface is provided with the counterbore 7 relative with the screwed hole 3 on abrading block 2, by bolt, abrading block 2 is fixed on mill 4.Mill 4 and abrading block 2 adopt combining form to be formed by connecting, and the PCD cutter head 1 on abrading block 2 completes reparation when damaging by the indivedual abrading blocks 2 changed on mill 4, avoids the significant wastage that whole replacings of mill 4 bring, and extend mill service life.
Abrading block 2 is wide at the top and narrow at the bottom, abrading block 2 top is the arc surface identical with mill 4 diameter, and the arc surface at abrading block 2 top overlaps corresponding with mill 4 outer rim, it is plane bottom abrading block 2,8 abrading blocks 2 form a circle along mill 4 circumference, almost fan structure makes mill 4 circumferentially can to distribute the abrading block 2 of greater number, and make grinding more careful, ground effect is good.It is less that abrading block 2 length is arranged, namely the distance between module top to bottom is less, make to leave very large space bottom abrading block 2 and between the center of circle of mill 4, not only save abrading block 2 material, and mill 4 between the bottom of each abrading block 2 is provided with locating hole 6 and fixing hole 5, as shown in Figure 1, locating hole 6 is for centering and location, and mill is fixed on milling drum for cross-under connector by fixing hole 5.
Abrading block 2 is arranged two PCD cutter heads 1, two PCD cutter heads 1 are staggeredly arranged along in abrading block 2 length and width, namely no matter two PCD cutter heads 1 are all less than point-blank on the length direction or width of abrading block 2, as shown in Figure 2, the dope that produces in grinding process is passed through along gap between PCD cutter head, and avoiding being stuck between two PCD cutter heads affects ground effect.PCD cutter head 1 and abrading block 2 upper surface angle of inclination are 35 ° ~ 45 °, often inclination angle is arranged on about 30 ° when considering cutter head hardness in prior art, little inclination angle is easily that the dope that grinding is got off covers on cutter head, affect ground effect, the PCD cutter head that the utility model selects hardness higher, and expanding the angle of inclination of PCD cutter head and abrading block upper surface, grinding is more smooth and easy.
Claims (4)
1. a split mill, comprise for the circular millstone (4) fixing with milling drum, it is characterized in that: in the middle of mill (4), be provided with locating hole (6), locating hole (6) periphery is provided with fixing hole (5), mill (4) is circumferentially fixed with multiple abrading block (2), abrading block (2) is fixed with the PCD cutter head (1) exceeding abrading block (2) surface;
Described abrading block (2) is wide at the top and narrow at the bottom, abrading block (2) top is the arc surface identical with mill (4) diameter, the arc surface at abrading block (2) top is relative with mill (4) outer rim, abrading block (2) bottom is plane, and described locating hole (6) and fixing hole (5) are arranged on the mill (4) between each abrading block (2) bottom;
Described PCD cutter head (1) is provided with two, and two PCD cutter heads (1) are staggeredly arranged along in abrading block (2) length and width.
2. a kind of split mill according to claim 1, it is characterized in that: abrading block (2) is provided with three screwed holes (3), three screwed holes (3) are wired to triangle, described mill (4) bottom surface are provided with the counterbore (7) relative with the screwed hole (3) on abrading block (2).
3. a kind of split mill according to claim 1, is characterized in that: described PCD cutter head (1) and abrading block (2) upper surface angle of inclination are 35 ° ~ 45 °.
4. a kind of split mill according to claim 1, is characterized in that: described abrading block (2) has eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947601.3U CN205166574U (en) | 2015-11-25 | 2015-11-25 | Components of a whole that can function independently mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947601.3U CN205166574U (en) | 2015-11-25 | 2015-11-25 | Components of a whole that can function independently mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205166574U true CN205166574U (en) | 2016-04-20 |
Family
ID=55730605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520947601.3U Active CN205166574U (en) | 2015-11-25 | 2015-11-25 | Components of a whole that can function independently mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205166574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214238A (en) * | 2018-01-12 | 2018-06-29 | 和县隆盛精密机械有限公司 | A kind of sanding component of industry milling robot |
-
2015
- 2015-11-25 CN CN201520947601.3U patent/CN205166574U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214238A (en) * | 2018-01-12 | 2018-06-29 | 和县隆盛精密机械有限公司 | A kind of sanding component of industry milling robot |
| CN108214238B (en) * | 2018-01-12 | 2019-12-13 | 和县隆盛精密机械有限公司 | Polishing assembly of industrial polishing robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 050035 Yangtze River Avenue 289, Shijiazhuang High-tech Zone, Hebei Province Patentee after: Boshen Co., Ltd. Address before: 050035 Haihedao No. 10, Shijiazhuang High-tech Zone, Hebei Province Patentee before: Bosun Tools Co., Ltd. |
|
| CP03 | Change of name, title or address |