CN204195545U - A kind of diamond grinding roller - Google Patents
A kind of diamond grinding roller Download PDFInfo
- Publication number
- CN204195545U CN204195545U CN201420577908.4U CN201420577908U CN204195545U CN 204195545 U CN204195545 U CN 204195545U CN 201420577908 U CN201420577908 U CN 201420577908U CN 204195545 U CN204195545 U CN 204195545U
- Authority
- CN
- China
- Prior art keywords
- bull ring
- grinding
- fixed part
- diamond
- roller
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model provides a kind of diamond grinding roller, comprise base roller and grinding barrel, described base roller comprises the connecting portion for connecting use equipment, and for being socketed the column fixed part of bull ring, it is raised or sunken that described fixed part surface axially has at least one continuous print along it, and described grinding barrel is the bull ring of several superpositions, the diamond grinding roller that the utility model proposes, the relative position of intermediate can arbitrarily be placed, and makes integrated spaced groove become large helix angle.The sagittal plane of cutter head become arcuation face or with radius plane at angle, this structure is more conducive to chip removal, and cutting edge is the polyline shaped paralleled to the axis, and can not produce axial thrust load in work, makes grinding more steady.Meanwhile, the overall cutter head dististyle at two ends, makes the outer working surface of whole grinding roller have insert contacts grinding at any time, can not interrupted grinding occur and produce impact.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, is specifically related to a kind of diamond grinding roller.
Background technology
Diamond tool product is the novel machining tool of one grown up in recent decades, and it should, among the processing of nonmetal superhard super lost material, be extensively the indispensable necessary instrument of these industries and cutter.Diamond tool product is mainly divided into cutting, boring and grinding three class, wherein diamond grinding roller is exactly the major product in grinding tool, it is widely used in the grinding-polishing finishing step of the superhard materials such as domestic and international stone material, cement, pottery, has very important impact to the quality of these products and processing cost.
China is stone material, cement products, ceramic material production of articles big country, and its product not only supplies domestic demand, market of also exporting to foreign countries in a large number.China Ye Shi diamond tool big producing country simultaneously, start late due to technology and fall behind, although therefore diamond tool product quantitatively takes advantage, but kind is relative with quality and technical matters much backward.Drastically influence the development of China's China superhard material Industry, institute must from Korea S, Japan and Italian import for accurately machined high-quality diamond tool product.Along with the fast development of Chinese national economy and the fast development of superhard material processing industry, more and more higher technical property requirements and financial cost requirement are proposed to diamond grinding roller product, also directly affect energy-saving and cost-reducing, implementing of the national fundamental state policy of science sustainable development simultaneously.
At present, the technical matters of producing both at home and abroad diamond spiral grinding roller is: mould heat pressure sintered diamond cutter head, machined grinding roller base roller, then diamond segment high frequency or flame Heating Silver alloy flux and base roller is welded together.The shortcoming of this technique is: be difficult to the diamond-impregnated wheel producing large helix angle, cause grinding roller full circle degree low, and grinding is discontinuous, impact, thus unstable, and not only operation easier is large, and the product surface precision particularly processed is low.
In order to solve this difficult problem, as shown in Figure 9, some producers adopt the method for spiral cutter head dead slot place fill material, but like this owing to adding grinding roller functional contact face, and increase these areas not containing the diamond for grinding, thus greatly reduce grinding speed.Its technique falls behind, and production efficiency is low, not easily realizes automation.And waste a large amount of noble metal-silver alloy.Even if without the diamond grinding roller of helical tooth, also because of diamond segment, density, hardness and intensity are uneven everywhere, and grinding performance difference is huge, have had a strong impact on institute's converted products quality and production cost and efficiency.Meanwhile, shown in Fig. 8, the grinding of overall cutter bit type grinding roller is steady but grinding speed is low.The grinding roller of the uniform cutter bit type of Figure 10, grinding efficiency is high but have impact, stationarity poor, and has axial thrust load in grinding process, operation labour intensity increases, and noise is large, especially grinding face beginning and will at the end of, owing to there being the impact of interrupted grinding, the surface quality of grinding face reduces.Its reason is the cutter head of the cross section owing to distributing at even circumferential close to rectangle is what be interrupted at circumferencial direction, be difficult to due to the restriction of technique making and cost the cutter head making king bolt angle at axial surface, make some position in grinding action not have cutter head to participate in cutting.
As the technical barrier in order to solve this current both at home and abroad Diamond Tools Industry, I company technique personnel have carried out unremitting tackling key problem effort, a kind of novel diamond grinding roller of utility model.
Utility model content
The purpose of this utility model is to solve the problem, there is provided a kind of novel diamond grinding roller, diamond spiral grinding roller cutter head spiral angle and shape can be changed arbitrarily, and the grinding roller full circle number of degrees doubly improve, any time is continuous grinding, without impact, friction.Concrete technical scheme is:
A kind of diamond grinding roller, comprises base roller and grinding barrel,
Described base roller comprises the connecting portion for connecting use equipment, and for being socketed the column fixed part of bull ring, it is raised or sunken that described fixed part surface axially has at least one continuous print along it;
Described grinding barrel is the bull ring of several superpositions, described bull ring diameter is identical, described bull ring is made up of discoid matrix and the diamond segment that is arranged at described base circumferential edge, its diamond segment of bull ring being positioned at grinding barrel two ends is continuous cutter head, its diamond segment of bull ring between the bull ring of two ends is made up of several uniform small bit tools, chip area is provided with between adjacent small bit tool, there is between the chip area of adjacent bull ring the inclination angle of predetermined angle, described matrix has center mounting hole, the profile of described installing hole is identical with the cross section of described fixed part, be socketed on described fixed part to make described bull ring, when described bull ring is socketed on described fixed part, the bull ring being positioned at grinding barrel end is fixedly connected with fixed part, be fixed on described fixed part to make described grinding barrel entirety.
Preferential as technique scheme, the bull ring thickness at grinding barrel two ends be the 1.5-2 of bull ring thickness between the bull ring of two ends doubly.
The beneficial effects of the utility model:
1, the diamond grinding roller that the utility model proposes, two ends are designed to overall cutter head, and centre is the cutter head of discontinuous, the relative position of each intermediate can be made so arbitrarily to place, make integrated spaced groove become large helix angle.The sagittal plane of cutter head become arcuation face or with radius plane at angle, this structure is more conducive to chip removal, and cutting edge is the polyline shaped paralleled to the axis, and can not produce axial thrust load in work, makes grinding more steady.Meanwhile, add the overall cutter head dististyle at two ends, make the outer working surface of whole grinding roller have insert contacts grinding at any time, can not interrupted grinding occur and produce impact.
2, no matter the diamond grinding roller that the utility model proposes is spiral cutter head tooth or continous way cutter head tooth, has spiral angle large, meets cutter head continuous grinding, and without impact, friction, processing steadily, dead slot place does not need additive, and grinding efficiency is high;
3, employing the utility model proposes diamond grinding roller, and cutter head profile of tooth can arbitrarily change, and meets the high request of grinding;
4, adopt the diamond grinding roller that the utility model proposes, full circle degree is high, improves converted products precision;
5, employing the utility model proposes diamond grinding roller, does not need noble metal-silver alloy welding, has saved production cost;
6, adopt the diamond grinding roller that the utility model proposes, eliminate traditional diamond segment welding sequence, not only reduce production cost, and avoid the impact of diamond segment post bake on cutter head performance.
7, the diamond grinding roller that the utility model proposes is adopted, even if production continous way diamond grinding roller, it also avoid the diamond grinding roller cutter head problem that density, hardness and intensity are uneven that existing method is produced everywhere, consistency of performance is good, and the precision being conducive to converted products improves;
8, the production diamond grinding roller that the utility model proposes is adopted, the skive of large and small size (diameter, length) can be produced, solve long-standing problem diamond industry and produce the uneven difficult problem of the skive density, hardness and the intensity that also exist.Provide the technical method that an advanced person is feasible.
9, production technology simplifies greatly, is more suitable for producing in enormous quantities, forming series of products, and quality more easily ensures.And axial dimension can arbitrarily combine, adaptability is wider, equipment investment is few, non-environmental-pollution, product cost significantly reduce.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, obviously, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the diamond grinding roller structure schematic diagram provided in the present embodiment 1;
Fig. 2 is the base roll structure schematic diagram provided in the present embodiment 1;
Fig. 3 is the fixed part sectional view of the base roller provided in the present embodiment 1;
Fig. 4 is the two ends bull ring structural representation provided in the present embodiment 1;
Fig. 5 is the sectional view of Fig. 4;
Fig. 6 is the middle-end bull ring structural representation provided in the present embodiment 1;
Fig. 7 is the sectional view of Fig. 6;
Fig. 8 is overall cutter bit type grinding roller;
Fig. 9 is the grinding roller adding inserts;
The grinding roller of the uniform cutter bit type of Figure 10;
Figure 11 is the side view of Fig. 1.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment 1
The utility model proposes a kind of diamond grinding roller, as shown in Figure 1, Figure 2, Figure 3 shows, comprise base roller 1 and grinding barrel,
Described base roller 1 comprises the connecting portion 1.1 for connecting use equipment, described connecting portion has connecting thread 1.2, also comprise the column fixed part 1.3 for being socketed bull ring, described fixed part surface axially has at least one continuous print depression 1.4 along it, and described depression also can be protruding;
Described grinding barrel is formed by stacking by the bull ring 2,3 that several diameters are identical, and described bull ring is made up of discoid matrix and the diamond segment that is arranged at described base circumferential edge;
As shown in Figure 1, Figure 4, Figure 5, its diamond segment of bull ring 2 being positioned at grinding barrel two ends is continuous cutter head 2.2;
As shown in Figure 1, Figure 6, Figure 7, its diamond segment of bull ring 3 between the bull ring of two ends is made up of several small bit tools 3.2, chip area is provided with between adjacent small bit tool, the relative position of middle bull ring can arbitrarily be placed, make the inclination angle between the chip area of adjacent bull ring with predetermined angle, the diamond segment thickness of described middle bull ring is generally 1-6mm, and the thickness of matrix is 1-5mm;
Described matrix has center mounting hole, the profile of described installing hole is identical with the cross section of described fixed part, as shown in Figure 4, two ends bull ring 2 installing hole has protruding 2.3, described middle bull ring 3 installing hole has protruding 3.3, described protruding 2.3, 3.3 is suitable with depression 1.4, be socketed on described fixed part to make described bull ring, described projection and depression play and prevent bull ring from rotating object around fixed part axle, when described bull ring is socketed on described fixed part, the bull ring being positioned at grinding barrel end is fixedly connected with fixed part, described being fixedly connected with can be welding, be fixed on described fixed part to make described grinding barrel entirety.
Thicker than the bull ring between the bull ring of two ends 1.5-2 times of bull ring at grinding barrel two ends.
A manufacture method for diamond grinding roller, comprising:
Step 101, by machine tooling base roller, base roller is divided into the fixed part of connecting portion and column, by fixed part surface, along it, axially at least one continuous print of processing is raised or sunken, base roll end is machined for the connecting portion connecting use equipment, the equipment needs needed according to product work and connect process necessary geometry, connected mode, as connecting thread 1.2, keyway 1.3 etc., and reach required precision performance;
Step 102, several disc-shaped shank are set, and at base circumferential edge processing diamond segment, its adamantine granularity, intensity and concentration design according to the need of work of diamond grinding roller, it is according to requirement during the work of diamond grinding roller, diamond segment has corresponding size, shape and quantity, diamond contained by it has corresponding intensity, granularity and concentration, and the alloy carcass adapted; Described matrix and be arranged at its circumferential edges diamond segment form bull ring, described each bull ring diameter is identical;
Step 103, several bull rings to be superposed, the diamond segment arranging two ends bull ring is continuous cutter head, the diamond segment arranging middle bull ring is several uniform small bit tools, chip area is provided with between adjacent small bit tool, middle bull ring specification is identical, and adjust chip area and the chip area of two adjacent bull rings is overlapped or there is the inclination angle of predetermined angle, two ends bull ring is than the thick 1.5-2 of middle bull ring doubly.
For diamond helical tooth grinding roller, before wanting cutting on line to process, require and shape need according to spiral angle, first carry out the arrangement of diamond bull ring, two ends are the bull ring 2 of thick profile of tooth and thick matrix, middle bull ring 3 is assembled into required spiral angle and shape, and it is shaping then fixedly to carry out one piece Linear cut, the milled portion length dimension of the assembled height foundation diamond grinding roller of diamond bull ring and determining;
Step 104, step 103 is superposed the bull ring after adjustment be fixed, make bull ring have center mounting hole by linear cutter, the profile of described center mounting hole is identical with fixed part cross section;
Step 105, step 104 is processed after bull ring be socketed on base roller, and end bull ring and base roller coupling part to be welded and fixed, to be fixed on described fixed part to make described grinding barrel entirety.
After fixing, with the connecting thread 1.2 of diamond grinding roller or connecting axle for benchmark, cylindrical reconditioning processing is carried out to above-mentioned diamond grinding roller, to the requirement of grinding roller dimensional accuracy and dynamic balance accuracy during to reach work.
In the manufacture method of diamond grinding roller, the diamond segment profile of tooth size shape of bull ring decides the profile of tooth of grinding roller, will assemble bull ring according to the spiral-shaped requirement of grinding roller, must note two ends bull ring assembling requirement.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a diamond grinding roller, is characterized in that, comprises base roller and grinding barrel,
Described base roller comprises the connecting portion for connecting use equipment, and for being socketed the column fixed part of bull ring, it is raised or sunken that described fixed part surface axially has at least one continuous print along it;
Described grinding barrel is the bull ring of several superpositions, described bull ring diameter is identical, described bull ring is made up of discoid matrix and the diamond segment that is arranged at described base circumferential edge, its diamond segment of bull ring being positioned at grinding barrel two ends is continuous cutter head, its diamond segment of bull ring between the bull ring of two ends is made up of several uniform small bit tools, chip area is provided with between adjacent small bit tool, there is between the chip area of adjacent bull ring the inclination angle of predetermined angle, described matrix has center mounting hole, the profile of described installing hole is identical with the cross section of described fixed part, be socketed on described fixed part to make described bull ring, when described bull ring is socketed on described fixed part, the bull ring being positioned at grinding barrel end is fixedly connected with fixed part, be fixed on described fixed part to make described grinding barrel entirety.
2. diamond grinding roller according to claim 1, is characterized in that, is 1.5-2 times of the bull ring thickness between the bull ring of two ends at the bull ring thickness at grinding barrel two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577908.4U CN204195545U (en) | 2014-09-24 | 2014-09-24 | A kind of diamond grinding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577908.4U CN204195545U (en) | 2014-09-24 | 2014-09-24 | A kind of diamond grinding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195545U true CN204195545U (en) | 2015-03-11 |
Family
ID=52653544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420577908.4U Withdrawn - After Issue CN204195545U (en) | 2014-09-24 | 2014-09-24 | A kind of diamond grinding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308756A (en) * | 2014-09-24 | 2015-01-28 | 石家庄环球新世纪工具有限公司 | Diamond grinding roller and manufacturing method thereof |
-
2014
- 2014-09-24 CN CN201420577908.4U patent/CN204195545U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308756A (en) * | 2014-09-24 | 2015-01-28 | 石家庄环球新世纪工具有限公司 | Diamond grinding roller and manufacturing method thereof |
| CN104308756B (en) * | 2014-09-24 | 2017-04-19 | 石家庄环球新世纪工具有限公司 | Diamond grinding roller and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105328420B (en) | A kind of processing method of the oblique excentric sleeve of gyratory crusher large thin-wall | |
| CN107283650B (en) | A kind of equally distributed rope saw string ball of abrasive grain and manufacturing method | |
| CN103302367B (en) | A kind of external spiral structure sinker electric discharge machining method | |
| CN105014332B (en) | A kind of big cross section, complex section high ferro car body extruding die for aluminum shaped material processing technology | |
| CN104815861A (en) | Method for forming precise blank of tapered bearing roller, die corresponding to same and manufacturing process of die | |
| CN102145445B (en) | Ultraprecise drum-shaped roller and processing method thereof | |
| CN107030241A (en) | A kind of swager mould and its manufacture method | |
| CN204149046U (en) | A kind of dicyclo metallic bond composite sheet buffing wheel | |
| CN204195545U (en) | A kind of diamond grinding roller | |
| CN107906127A (en) | Single four oil film wedge endoporus heavy-duty sliding bearing of rotation direction | |
| CN104308756A (en) | Diamond grinding roller and manufacturing method thereof | |
| CN108356485A (en) | A kind of processing method with tenon tooth small part | |
| CN100457318C (en) | Plate type wedge lateral rolling forming method for eccentric step shalf | |
| CN102528410A (en) | Process for manufacturing base body of engineering thin-walled drill | |
| CN104588549B (en) | Multi-ring roll-forming method for thin ring parts | |
| CN205521985U (en) | Diamond tool bit saw bit | |
| CN104439397B (en) | A kind of processing method of High-precision Deep Hole composite drill | |
| CN208106982U (en) | A kind of list four oil film wedge inner hole heavy-duty sliding bearing of rotation direction | |
| CN205735554U (en) | A kind of combination ripple sintered saw bits | |
| CN205851754U (en) | The screw thread of worm screw extruded lathe roll die in a kind of automobile steering system | |
| CN108406447A (en) | A kind of track method for grinding of the non-round surface of precision | |
| CN209035257U (en) | U-shaped aluminum alloy pattern plate punching die | |
| CN203822165U (en) | Diamond compact substrate | |
| CN105499678B (en) | A kind of processing method and tool of special-shaped Varied section roll pass | |
| CN207387444U (en) | A kind of diamond roller for being used to modify spiral bit abrasive grinding wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150311 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned |