CN210255706U - Combined tangent grinding wheel - Google Patents
Combined tangent grinding wheel Download PDFInfo
- Publication number
- CN210255706U CN210255706U CN201921304603.5U CN201921304603U CN210255706U CN 210255706 U CN210255706 U CN 210255706U CN 201921304603 U CN201921304603 U CN 201921304603U CN 210255706 U CN210255706 U CN 210255706U
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- grinding wheel
- half part
- tangent
- wheel
- modular
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Abstract
A combined tangent grinding wheel belongs to the field of edge grinding wheels and comprises a grinding wheel A half part and a grinding wheel B half part; during assembly, the grinding wheel mounting flange is arranged on a transmission shaft of the transmission case, the grinding wheel A half part and the grinding wheel B half part are arranged on the grinding wheel mounting flange through a plurality of fastening bolts, and finally the two ends of the locking piece are screwed at the joints of the grinding wheel A half part and the grinding wheel B half part. When the grinding wheel A and the grinding wheel B are disassembled, the locking piece is disassembled, the fastening bolt is unscrewed, and finally the grinding wheel A half part and the grinding wheel B half part are disassembled. The utility model discloses a fall into two equal parts, 3 equal parts or 4 equal parts with traditional tangent emery wheel, simple structure, need not pull down bearing frame sub-assembly and bearing during loading and unloading, only need unscrew several screws and can unpack the tangent emery wheel apart and load onto, reduced this step of dismouting bearing frame assembly, not only saved the time but also do not wear and tear the installation component of bearing frame assembly, improved work efficiency greatly.
Description
Technical Field
The invention belongs to the field of edge grinding wheels for processing ceramics and glass, and particularly relates to a combined tangent grinding wheel.
Background
The traditional tangent grinding wheel is arranged between two bearing seats, and the bearing seat assembly and the tangent grinding wheel are taken out together from one end of a transmission case during disassembly and assembly, so that the grinding wheel can be replaced. The grinding head assembly is time-consuming and labor-consuming to do, and the grinding head assembly is lost after being replaced frequently.
Disclosure of Invention
In order to overcome the defects, the combined tangent grinding wheel is invented, a bearing seat assembly and a bearing are not required to be disassembled during assembling and disassembling, only a plurality of screws are required to be unscrewed, the tangent grinding wheel can be disassembled and assembled, time is saved, grinding head components are not lost, and working efficiency is greatly improved and cost is saved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a combined tangent grinding wheel comprises a grinding wheel A half part and a grinding wheel B half part; the grinding wheel A half part and the grinding wheel B half part are respectively provided with a mounting hole, the mounting holes correspond to the mounting holes on the grinding wheel mounting flange, and the mounting holes are convenient for the grinding wheel A half part and the grinding wheel B half part to be mounted on the grinding wheel mounting flange through fastening bolts; half-round type and all have the emery wheel tool bit in half-round type and half-round outer loop of emery wheel A and emery wheel B half-round type are half-round type for emery wheel A, and half-round type and emery wheel B half-round type can splice into the annular shape tangent emery wheel wholly for both, and the tool bit of the kneck can correspond the connection after the concatenation of half-round type of emery wheel A and emery wheel B simultaneously between both.
During assembly, the grinding wheel mounting flange is arranged on a transmission shaft of the transmission case, and the grinding wheel A half part and the grinding wheel B half part are arranged on the grinding wheel mounting flange through a plurality of fastening bolts.
When disassembling, the fastening bolt is unscrewed, and then the grinding wheel A half part and the grinding wheel B half part are removed.
The tangent grinding wheel further comprises a plurality of tight locking plates, one end of each tight locking plate is connected with one half of the grinding wheel A, the other end of each tight locking plate is connected with one half of the grinding wheel B, and the joints of the half of the grinding wheel A and the half of the grinding wheel B are connected more tightly through the fracture between the half of the connecting grinding wheel A and the half of the grinding wheel B of the plurality of tight locking plates, so that the joints of the half of the grinding wheel A and the half of the grinding.
Preferably, in order to achieve more accurate positioning, the grinding wheel a half part and the grinding wheel B half part are provided with positioning ring grooves, after the grinding wheel a half part and the grinding wheel B half part are installed, the positioning ring grooves on the grinding wheel a half part and the grinding wheel B half part form a circular groove, the corresponding positioning ring key in an annular protrusion shape is arranged on the grinding wheel installation flange, the positioning ring grooves and the positioning ring key are both arranged on the outer circumference of the installation hole, and when the grinding wheel a half part and the grinding wheel B half part are installed, the positioning ring grooves and the positioning ring key are aligned and installed.
Preferably, mounting holes are formed in two ends of the locking piece, and the locking piece is mounted on a grinding wheel B half part of the grinding wheel A half part at the interface through a self-locking screw.
Preferably, the locking tab has an arc such that the locking tab can simultaneously fit over the inner ring at the interface between the grinding wheel a half and the grinding wheel B half.
The grinding wheel cutter head that half-part of emery wheel A and half-part of emery wheel B outer loop had is formed by the combination of polylith tool bit piece, and every tool bit piece is all the same, has the emery wheel tool bit on the tool bit piece, and the outer loop that half-part of emery wheel A and half-part of emery wheel B was all installed through auto-lock screw rod end to polylith tool bit piece is convenient for change the tool bit, the half-part of base member life of emery wheel A and half-part of emery wheel B of extension.
In the position that grinding wheel A half-part and grinding wheel B half-part are joined, grinding wheel A half-part is equipped with the arch, and grinding wheel B half-part is equipped with the recess, protruding and recess looks gomphosis, increase grinding wheel A half-part and grinding wheel B half-part's contact surface, make grinding wheel A half-part and grinding wheel B half-part kneck connection inseparabler, avoid the grinding wheel to take place to crack at the kneck position when carrying out the work of polishing.
The tangent grinding wheel can be integrally formed by splicing three equal parts of grinding wheel structures or four equal parts of grinding wheel structures.
The manufacturing steps of the combined tangent grinding wheel are as follows:
(1) firstly, integrally manufacturing a tangent grinding wheel according to the traditional process;
(2) manufacturing a grinding wheel mounting flange according to the traditional process, and simultaneously processing an annular bulge, namely a positioning ring key, at the corresponding position of the outer circumference of the mounting hole;
(3) cutting the whole grinding wheel into halves, and dividing the grinding wheel into a grinding wheel A half part and a grinding wheel B half part; or cutting the whole grinding wheel into 3 equal parts or 4 equal parts;
(4) and machining the mounting threaded holes of the locking plates at the corresponding positions of the equal parts after the grinding wheel cuts.
The invention has the beneficial effects that:
the combined tangent grinding wheel disclosed by the invention has the advantages that the traditional tangent grinding wheel is divided into two parts by half-cutting, the structure is simple, the bearing seat assembly and the bearing are not required to be disassembled during assembling and disassembling, the tangent grinding wheel can be disassembled and assembled only by unscrewing a plurality of screws, the step of assembling and disassembling the bearing seat assembly is reduced, the time is saved, the installation assembly of the bearing seat assembly is not abraded, the working efficiency is greatly improved, and the cost is saved.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of a combined type tangent grinding wheel; FIG. 2 is an exploded view of the grinding wheel portion of the unitized tangent grinding wheel; FIG. 3 is a schematic cross-sectional view of the combined tangent grinding wheel with the grinding wheel fully assembled.
In the figure:
11-a transmission case, 12-a grinding wheel mounting flange, 13-a tangent grinding wheel, 14-a transmission shaft, 15-a bearing seat combination, 21-a positioning ring key, 22-a grinding wheel half part, 23-a grinding wheel half part, 24-a fastening bolt, 25-a fastening locking plate and 26-a positioning ring groove.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
A combined tangent grinding wheel comprises a grinding wheel A half part 22, a grinding wheel B half part 23, a locking piece, a positioning ring key 21 and a positioning ring groove 26; the grinding wheel a half part 22 and the grinding wheel B half part 23 are respectively provided with three mounting holes, the mounting holes correspond to six mounting holes on the grinding wheel mounting flange 12, and the mounting holes are convenient for mounting the grinding wheel a half part 22 and the grinding wheel B half part 23 on the grinding wheel mounting flange 12 through six fastening bolts 24; grinding wheel a half 22 and grinding wheel B half 23 are semicircular and have grinding wheel tips on the outer rings of grinding wheel a half 22 and grinding wheel B half 23, and grinding wheel a half 22 and grinding wheel B half 23 can be spliced into a circular ring-shaped tangent grinding wheel 13 as a whole, and the tips of the grinding wheel a half 22 and the grinding wheel B half 23 at the splicing interface can be correspondingly connected.
The locking plate 25 has four, and the one end of every locking plate 25 connects in grinding wheel A half 22, and the other end connects in grinding wheel B half 23, through the fracture between the connecting grinding wheel A half 22 of multi-disc locking plate 25 and grinding wheel B half 23, makes grinding wheel A half 22 and grinding wheel B half 23 kneck connection inseparabler, avoids the grinding wheel to take place to crack in the kneck position when carrying out the work of polishing. The two ends of the locking plate 25 are provided with mounting holes, and the locking plate 25 is mounted on the grinding wheel B half part 23 of the grinding wheel A half part 22 at the interface through a self-locking screw. The locking piece 25 has a certain arc so that the locking piece 25 can fit on the inner ring at the interface between the grinding wheel a half 22 and the grinding wheel B half 23 at the same time.
Positioning ring grooves 26 are respectively arranged on the grinding wheel A half part 22 and the grinding wheel B half part 23, after the grinding wheel A half part 22 and the grinding wheel B half part 23 are installed, the positioning ring grooves 26 on the grinding wheel A half part 22 and the grinding wheel B half part 23 form a circular groove, a positioning ring key 21 which is in an annular protrusion shape is correspondingly arranged on the grinding wheel installation flange 12, the positioning ring grooves 26 and the positioning ring key 21 are respectively arranged on the outer circumference of the installation hole, and when the grinding wheel A half part 22 and the grinding wheel B half part 23 are installed, the positioning ring grooves 26 are aligned with the positioning ring key 21.
During assembly, the grinding wheel mounting flange 12 is mounted on the transmission shaft 14 of the transmission case 11, the positioning ring grooves 26 mounted on the grinding wheel A half part 22 and the grinding wheel B half part 23 are embedded with the positioning ring keys 21 mounted on the grinding wheel mounting flange 12, the grinding wheel A half part 22 and the grinding wheel B half part 23 are mounted on the grinding wheel mounting flange 12 through six fastening bolts 24, and finally, two ends of four locking pieces are correspondingly screwed at two joints of the grinding wheel A half part 22 and the grinding wheel B half part 23 through self-locking screws.
During disassembly, the self-locking screw is sequentially disassembled, the locking plate 25 is removed, the fastening bolt 24 is screwed off, and finally the grinding wheel A half part 22 and the grinding wheel B half part 23 are removed.
The manufacturing steps of the combined tangent grinding wheel are as follows:
(1) firstly, integrally manufacturing the tangent grinding wheel 13 according to the traditional process;
(2) manufacturing a grinding wheel mounting flange 12 according to a traditional process, and simultaneously processing an annular bulge, namely a positioning ring key 21, at a corresponding position of the outer circumference of a mounting hole, and forming an annular groove, namely a positioning ring groove 26, at a corresponding position on a grinding wheel matrix between the mounting hole of the tangent grinding wheel 13 and a grinding wheel tool bit;
(3) cutting the whole grinding wheel into two halves, namely a grinding wheel A half part 22 and a grinding wheel B half part 23;
(4) the mounting screw holes of the locking piece 25 are machined at the corresponding positions on the grinding wheel a half 22 and the grinding wheel B half 23.
Claims (8)
1. A modular tangent grinding wheel characterized in that: comprises a grinding wheel A half part (22) and a grinding wheel B half part (23); the grinding wheel A half part (22) and the grinding wheel B half part (23) are respectively provided with a mounting hole, and the mounting holes correspond to the mounting holes on the grinding wheel mounting flange (12); the grinding wheel A half part (22) and the grinding wheel B half part (23) are in a semicircular ring shape, grinding wheel tool bits are arranged on the outer rings of the grinding wheel A half part (22) and the grinding wheel B half part (23), the grinding wheel A half part (22) and the grinding wheel B half part (23) are spliced into a circular ring-shaped tangent grinding wheel (13) whole body, and the tool bits between the grinding wheel A half part (22) and the grinding wheel B half part (23) are correspondingly connected at the tool bits at the joint after splicing.
2. A modular tangent grinding wheel as in claim 1, wherein: the tangent grinding wheel (13) also comprises a plurality of locking plates (25), one end of each locking plate (25) is connected with the grinding wheel A half part (22), the other end is connected with the grinding wheel B half part (23), and the plurality of locking plates (25) are connected with a fracture between the grinding wheel A half part (22) and the grinding wheel B half part (23).
3. A modular tangent grinding wheel as in claim 1, wherein: the grinding wheel A half part (22) and the grinding wheel B half part (23) are provided with positioning ring grooves (26), after the grinding wheel A half part (22) and the grinding wheel B half part (23) are installed, the positioning ring grooves (26) on the grinding wheel A half part (22) and the grinding wheel B half part (23) form a circular groove, a positioning ring key (21) which is in an annular protrusion shape is correspondingly arranged on the grinding wheel mounting flange (12), and the positioning ring grooves (26) and the positioning ring key (21) are both arranged on the outer circumference of the mounting hole.
4. A modular tangent grinding wheel as in claim 1, wherein: the grinding wheel cutter head arranged on the outer rings of the grinding wheel A half part (22) and the grinding wheel B half part (23) is formed by combining a plurality of cutter head blocks, each cutter head block is the same, the grinding wheel cutter head is arranged on each cutter head block, and the cutter head blocks are arranged on the outer rings of the grinding wheel A half part (22) and the grinding wheel B half part (23) in an end-to-end mode through self-locking screws.
5. A modular tangent grinding wheel as in claim 1, wherein: the two ends of the locking plate (25) are provided with mounting holes, and the locking plate (25) is mounted on a grinding wheel B half part (23) of a grinding wheel A half part (22) at the interface through a self-locking screw rod.
6. A modular tangent grinding wheel as in claim 1, wherein: the locking piece (25) has a certain radian.
7. A modular tangent grinding wheel as in claim 1, wherein: in the joint portion of the grinding wheel A half portion (22) and the grinding wheel B half portion (23), the grinding wheel A half portion (22) is provided with a protrusion, and the grinding wheel B half portion (23) is provided with a groove, and the protrusion and the groove are engaged.
8. A modular tangent grinding wheel characterized in that: the tangent grinding wheel (13) is integrally formed by splicing 3 equal parts of grinding wheel structures or 4 equal parts of grinding wheel structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304603.5U CN210255706U (en) | 2019-08-13 | 2019-08-13 | Combined tangent grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304603.5U CN210255706U (en) | 2019-08-13 | 2019-08-13 | Combined tangent grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210255706U true CN210255706U (en) | 2020-04-07 |
Family
ID=70016977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921304603.5U Expired - Fee Related CN210255706U (en) | 2019-08-13 | 2019-08-13 | Combined tangent grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210255706U (en) |
-
2019
- 2019-08-13 CN CN201921304603.5U patent/CN210255706U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |