CN202640571U - Special saw body for multi-saw-blade stone sawing machine - Google Patents
Special saw body for multi-saw-blade stone sawing machine Download PDFInfo
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- CN202640571U CN202640571U CN 201220281263 CN201220281263U CN202640571U CN 202640571 U CN202640571 U CN 202640571U CN 201220281263 CN201220281263 CN 201220281263 CN 201220281263 U CN201220281263 U CN 201220281263U CN 202640571 U CN202640571 U CN 202640571U
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Abstract
The utility model discloses a special saw body for a multi-saw-blade stone sawing machine. The special saw body consists of diamond round saw blades, a main shaft, an inner compression element, an outer compression element and a main lining sleeve, wherein auxiliary compression holes are arranged in the disc surface of each diamond round saw blade, and dismountable auxiliary compression devices used for realizing the auxiliary compression on the adjacent diamond round saw blades are arranged in the auxiliary compression holes. The special saw body adopts the combination of large equal-diameter diamond round saw blades and has the characteristics that the rigidity of the saw blades is improved through the addition of the auxiliary compression devices, the number of the saw blades can be greatly increased, the thickness of the saw blades is reduced, the integral machine structure is simplified, the rough material outturn percentage and the production efficiency can be greatly improved, and the unit energy consumption and the equipment manufacture cost are reduced.
Description
Technical field
The utility model belongs to the stone mining technical field of processing equipment, especially relates to the special-purpose saw of a kind of many saw blades stone sawing machine body.
Background technology
The process of granite and marble slabs mainly comprises sawing, polishing, excision forming three large operations, be that rough stone block adopts machine saw to be cut into hair plates, hair plates through fixed thick, corase grind, correct grinding, polishing or through singing, chip-axe, sandblast make the burr tabula rasa, then cut machine by building decoration requirements employing and cut into finished product sheet material.
The stone material industry is important in the building materials field status, but exists the problems such as power consumption is high, labour intensity is high, efficient is low, stock utilization is low, environment is unfriendly; China's stone machining equipment industry has obtained significant progress through the development of two more than ten years, wherein substantially be tending towards ripe on polishing and the cutting forming equipment and technology, but saw technology is relative with equipment laggard, becomes the technical bottleneck of stone material industry development.
Sawing device mainly comprises diamond dust buhl saw and circular diamond sawblade two classes at present, wherein the diamond dust buhl saw is because energy consumption is too high, material use is crossed low and only is used for special occasions, the circular diamond sawblade mainstream model is the monolithic saw, for enhancing productivity, its development trend is multi-disc, but because saw body diameter causes more greatly rigidity not enough, the swage set of different saw blades can produce the running deviation value that does not wait, thereby cause the not parallel generation of the adjacent swage set plate that gives up, seriously restricted the application of many saw blades saws.
For solving swage set sideslip problem, two kinds of technical schemes are arranged at present, be called " combination saw ": a kind of is " tower combination saw ", to combine the diamond disc of many different-diameters is ascending, form turriform, open a way with small saw blade during work, large saw blade cuts by the way, successively building stones is carried out cutting processing; Another kind is " two groups of formula combination saws ", and the diamond disc of two groups of different-diameters is combined, and opens a way with small-diameter saw during work, and large-diameter saw blade cuts by the way, first littlely greatly successively building stones is carried out cutting processing afterwards; These two kinds of saws have had obvious progress than monolithic circular saw aspect the energy consumption raising the efficiency, reduce, but produced some new problems: the one, coping saw blade diameter difference causes cutting speed widely different, the small-diameter saw cutting performance is reduced greatly, must carry out special adjustment to the physical and chemical performance of its diamond segment, technical difficulty is very large, is difficult to realize stable standardized production; The 2nd, because same swage set is successively cut by different saw blades, generation cutting step causes hair plates to polish and scraps easily; The 3rd, because at cutting initial stage and later stage the idle running of part saw blade is arranged, form no-load power consumption and partly reduced production efficiency; The 4th, in order to reduce saw blade idle running rate, just can only use the saw blade combination of lesser amt, thereby the raising of overall manufacturing efficient is restricted.
Therefore, the application of these two kinds of combination saw schemes is because technical reason is very limited.
Summary of the invention
The purpose of this utility model is to improve the deficiency of prior art and provides a kind of and adopt large, equal diameter diamond disc saw blade combination, improves rigidity of saw blade by increasing auxiliary clamping device, can increase considerably saw blade quantity, reduces saw blade thickness, simplifies complete machine structure, increases substantially the special-purpose saw of the many saw blades stone sawing machine body of waste material volume recovery and production efficiency, reduction energy consumption specific energy consumption and equipment manufacturing cost.
The purpose of this utility model is to realize like this, the special-purpose saw of a kind of many saw blades stone sawing machine body, formed by diamond disc, main shaft, interior compressing member, external pressure element and liner bushing, be characterized in being provided with auxiliary hold-down apertures in the card of each diamond disc, be equipped with dismountable for the auxiliary auxiliary clamping device that compresses adjacent diamond disc in the auxiliary hold-down apertures.
In order further to realize the purpose of this utility model, can be that described auxiliary clamping device is that bolt passes auxiliary hold-down apertures, cover has auxiliary lining on the bolt between the adjacent diamond disc, the end of thread of bolt is fixed with nut, the thickness of auxiliary lining and liner bushing is identical, and the diameter of section of auxiliary lining is greater than the diameter of auxiliary hold-down apertures.
In order further to realize the purpose of this utility model, can be that described auxiliary clamping device is that spacer sleeve and support set spacer sleeve are contained on the auxiliary compressor arm, lock with auxiliary clamp nut at two ends, the diameter of section of spacer sleeve is less than the diameter of section of support set, the diameter of section of support set is less than the diameter of auxiliary hold-down apertures, the thickness of spacer sleeve equates that with diamond disc thickness the thickness of support set equates with liner bushing thickness.
In order further to realize the purpose of this utility model, can be that described auxiliary clamping device is that axial cross section is that undulatory columnar supporting body suit is fixed on the auxiliary compressor arm, the maximum diameter of section of supporter is less than the diameter of auxiliary hold-down apertures, and the minimum widith of supporter trough equals the thickness of diamond disc.
In order further to realize the purpose of this utility model, can be that described auxiliary clamping device is that the interval is fixed with supporting disk on the auxiliary compressor arm, the thickness of supporting disk is identical with the thickness of liner bushing, and the gap of adjacent supports dish is identical with the thickness of diamond disc.
In order further to realize the purpose of this utility model, can be that the excircle of described support set has chamfering.
In order further to realize the purpose of this utility model, can be that the excircle of described supporter has chamfering.
In order further to realize the purpose of this utility model, can be that the excircle of described supporting disk has chamfering.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model adopts the card at each diamond disc that auxiliary hold-down apertures is set, be equipped with dismountable for the auxiliary auxiliary clamping device that compresses adjacent diamond disc in the auxiliary hold-down apertures, auxiliary clamping device has guaranteed that saw blade has enough rigidity, the correcting swage set, therefore significant attenuate saw blade thickness, reduce the width of swage set, thereby greatly improve stock utilization, reduce the sawing power consumption, reduce the stone flour discharging, compare with existing combination saw, production efficiency can improve more than 5 times, and stock utilization improves more than 20%, Energy Intensity Reduction is more than 60%, its economic benefit and social benefit significantly improve, and after being sawn to certain depth, remove auxiliary clamping device, have voluntarily correcting saw blade of swage set this moment, avoid the swage set deviation phenomenon; Auxiliary clamping device is that bolt passes auxiliary hold-down apertures, cover has auxiliary lining on the bolt between the adjacent diamond disc, the end of thread nut check of bolt, the thickness of auxiliary lining and liner bushing is identical, the diameter of section of auxiliary lining can be installed in auxiliary lining between adjacent diamond disc first like this greater than the diameter of auxiliary hold-down apertures, then inserting bolt and fixing, by auxiliary lining supporting and location diamond circular saw, installing/dismounting is flexible; Auxiliary clamping device is that spacer sleeve and support set spacer sleeve are contained on the auxiliary compressor arm, lock with auxiliary clamp nut at two ends, the diameter of section of spacer sleeve is less than the diameter of section of support set, the diameter of section of support set is less than the diameter of auxiliary hold-down apertures, the thickness of spacer sleeve equates with diamond disc thickness, the thickness of support set equates with liner bushing thickness, can combine first as required auxiliary clamping device like this, then insert auxiliary hold-down apertures, after diamond disc rotates, be subjected to the effect of centrifugal force, auxiliary hold down gag is thrown to the diamond saw blade outward flange, its support set can be stuck between two adjacent diamond discs like this, has played the positioning supports effect, when diamond disc stops operating, support set falls automatically, can conveniently take out, operation is used convenient, is convenient to processing; Auxiliary clamping device is that the cross section is that undulatory columnar supporting body suit is fixed on the auxiliary compressor arm, the maximum diameter of section of supporter is less than the diameter of auxiliary hold-down apertures, the minimum widith of supporter trough equals the thickness of diamond disc, perhaps auxiliary clamping device is that the interval is fixed with supporting disk on the auxiliary compressor arm, the thickness of supporting disk is identical with the thickness of liner bushing, the gap of adjacent supports dish is identical with the thickness of diamond disc, auxiliary clamping device is integral type like this, can process in advance auxiliary clamping device, carry, use, easy for installation; The excircle of support set, supporter and supporting disk has chamfering, is convenient to entering between adjacent diamond disc under the effect of centrifugal force.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the another kind of structure cutaway view of Fig. 1.
Fig. 4 is the another kind of structural representation of auxiliary clamping device of the present utility model.
Fig. 5 is another structural representation of auxiliary clamping device of the present utility model.
Fig. 6 is another structural representation of auxiliary clamping device of the present utility model.
The specific embodiment
Embodiment 1, the many saw blade saws of a kind of stone sawing machine, with reference to Fig. 1, Fig. 2, that one group of equal diameter diamond disc 1 is enclosed within on the main shaft 2, the two adjacent diamond disc 1 middle liner bushings 5 that are separated with, interior compressing member 3 and external pressure element 4 are housed respectively at the two ends, the left and right sides of outermost diamond disc 1 and use nut check, same position in the card of each diamond disc 1 is provided with auxiliary hold-down apertures 6, dismountable auxiliary clamping device 7 for the adjacent diamond disc 1 of auxiliary compression is installed in the auxiliary hold-down apertures 6, and this consists of a kind of structure of the present utility model.
Embodiment 3, the many saw blade saws of a kind of stone sawing machine, with reference to Fig. 1, Fig. 4, on the basis of embodiment 1, described auxiliary clamping device 7 is that spacer sleeve 11 and support set 12 spacer sleeves are contained on the auxiliary compressor arm 10, lock with auxiliary clamp nut at two ends, the diameter of section of spacer sleeve 11 is less than the diameter of section of support set 12, the diameter of section of support set 12 is less than the diameter of auxiliary hold-down apertures 6, the thickness of spacer sleeve 11 equates with the thickness of diamond disc 1, the thickness of support set 12 equates that with liner bushing 5 thickness the excircle of support set 12 has chamfering, and other and embodiment 1 are identical.
Embodiment 4, the many saw blade saws of a kind of stone sawing machine, with reference to Fig. 1, Fig. 5, on the basis of embodiment 1, described auxiliary clamping device 7 is that the cross section is that undulatory supporter 14 suits are fixed on the auxiliary compressor arm 10, and the maximum diameter of section of supporter 14 is less than the diameter of auxiliary hold-down apertures 6, and the minimum widith of supporter 14 troughs equals the thickness of diamond disc 1, the excircle of supporter 14 has chamfering, and other and embodiment 1 are identical.
Claims (8)
1. body is sawed in the special use of saw blade stone sawing machine more than a kind, formed by diamond disc (1), main shaft (2), interior compressing member (3), external pressure element (4) and liner bushing (5), it is characterized in that being provided with auxiliary hold-down apertures (6) in the card of each diamond disc (1), be equipped with dismountable for the auxiliary auxiliary clamping device (7) that compresses adjacent diamond disc (1) in the auxiliary hold-down apertures (6).
2. body is sawed in a kind of many saw blades stone sawing machine special use according to claim 1, it is characterized in that described auxiliary clamping device (7) is that bolt (8) passes auxiliary hold-down apertures (6), the upper cover of bolt (8) between the adjacent diamond disc (1) has auxiliary lining (9), the end of thread of bolt (8) is fixed with nut, auxiliary lining (9) is identical with the thickness of liner bushing (5), and the diameter of section of auxiliary lining (9) is greater than the diameter of auxiliary hold-down apertures (6).
3. body is sawed in a kind of many saw blades stone sawing machine special use according to claim 1, it is characterized in that described auxiliary clamping device (7) is that spacer sleeve (11) and support set (12) spacer sleeve are contained on the auxiliary compressor arm (10), lock with auxiliary clamp nut at two ends, the diameter of section of spacer sleeve (11) is less than the diameter of section of support set (12), the diameter of section of support set (12) is less than the diameter of auxiliary hold-down apertures (6), the thickness of spacer sleeve (11) equates that with diamond disc (1) thickness the thickness of support set (12) equates with liner bushing (5) thickness.
4. body is sawed in a kind of many saw blades stone sawing machine special use according to claim 1, it is characterized in that described auxiliary clamping device (7) is that axial cross section is that undulatory columnar supporting body (14) suit is fixed on the auxiliary compressor arm (10), the maximum diameter of section of supporter (14) is less than the diameter of auxiliary hold-down apertures (6), and the minimum widith of supporter (14) trough equals the thickness of diamond disc (1).
5. body is sawed in a kind of many saw blades stone sawing machine special use according to claim 1, it is characterized in that described auxiliary clamping device (7) is that the upper interval of auxiliary compressor arm (10) is fixed with supporting disk (13), the thickness of supporting disk (13) is identical with the thickness of liner bushing (5), and the gap of adjacent supports dish (13) is identical with the thickness of diamond disc (1).
6. the special-purpose saw of a kind of many saw blades stone sawing machine according to claim 3 body is characterized in that the excircle of described support set (12) has chamfering.
7. the special-purpose saw of a kind of many saw blades stone sawing machine according to claim 4 body is characterized in that the excircle of described supporter (14) has chamfering.
8. the special-purpose saw of a kind of many saw blades stone sawing machine according to claim 5 body is characterized in that the excircle of described supporting disk (13) has chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281263 CN202640571U (en) | 2012-06-15 | 2012-06-15 | Special saw body for multi-saw-blade stone sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281263 CN202640571U (en) | 2012-06-15 | 2012-06-15 | Special saw body for multi-saw-blade stone sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640571U true CN202640571U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220281263 Withdrawn - After Issue CN202640571U (en) | 2012-06-15 | 2012-06-15 | Special saw body for multi-saw-blade stone sawing machine |
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| CN (1) | CN202640571U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689364A (en) * | 2012-06-15 | 2012-09-26 | 莱州大正石材机械有限公司 | Special saw body for stone sawing machine with multiple saw webs |
| CN104309013A (en) * | 2014-10-21 | 2015-01-28 | 高鹏 | Superhard material cutting method and cutting device |
| CN105598861A (en) * | 2016-02-04 | 2016-05-25 | 肖海勇 | Flange device for combined cutting of ultrathin diamond cutting blade for surface grinding machine and using method |
| CN108698145A (en) * | 2016-03-03 | 2018-10-23 | 胡斯华纳有限公司 | Spacer structure and saw disc component for saw disc component |
-
2012
- 2012-06-15 CN CN 201220281263 patent/CN202640571U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689364A (en) * | 2012-06-15 | 2012-09-26 | 莱州大正石材机械有限公司 | Special saw body for stone sawing machine with multiple saw webs |
| CN102689364B (en) * | 2012-06-15 | 2014-12-10 | 莱州大正石材机械有限公司 | Special saw body for stone sawing machine with multiple saw webs |
| CN104309013A (en) * | 2014-10-21 | 2015-01-28 | 高鹏 | Superhard material cutting method and cutting device |
| CN104309013B (en) * | 2014-10-21 | 2016-02-17 | 高鹏 | Superhard material cutting method and cutter sweep |
| CN105598861A (en) * | 2016-02-04 | 2016-05-25 | 肖海勇 | Flange device for combined cutting of ultrathin diamond cutting blade for surface grinding machine and using method |
| CN105598861B (en) * | 2016-02-04 | 2019-12-24 | 肖海勇 | Combined cutting device of ultrathin diamond cutting blade for surface grinding machine and using method |
| CN108698145A (en) * | 2016-03-03 | 2018-10-23 | 胡斯华纳有限公司 | Spacer structure and saw disc component for saw disc component |
| CN108698145B (en) * | 2016-03-03 | 2022-03-15 | 胡斯华纳有限公司 | Spacer structure for a saw disc assembly and saw disc assembly |
| US11639592B2 (en) | 2016-03-03 | 2023-05-02 | Husqvarna Ab | Spacer structure for a saw disc assembly and a saw disc assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130102 Effective date of abandoning: 20141210 |
|
| RGAV | Abandon patent right to avoid regrant |