CN203344191U - High-abrasion-resistance diamond rope saw joint - Google Patents
High-abrasion-resistance diamond rope saw joint Download PDFInfo
- Publication number
- CN203344191U CN203344191U CN 201320327902 CN201320327902U CN203344191U CN 203344191 U CN203344191 U CN 203344191U CN 201320327902 CN201320327902 CN 201320327902 CN 201320327902 U CN201320327902 U CN 201320327902U CN 203344191 U CN203344191 U CN 203344191U
- Authority
- CN
- China
- Prior art keywords
- joint
- diamond
- rope saw
- steel wire
- junction block
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a high-abrasion-resistance diamond rope saw joint. The head end and the tail end of a steel wire rope are connected, the left end portion, the right end portion and the middle of a joint body are reserved, other parts of the joint body are tightly pressed, a left end protrusion area, a right end protrusion area and a middle protrusion area are formed at the non-tightly-pressed parts of the joint body, diamond is electrically deposited or brazed on the left end protrusion area and the right end protrusion area to form abrasion resistant parts, and meanwhile diamond can be electrically deposited or brazed on the middle protrusion area further so as to further reduce the abrasion phenomenon caused by the fact that the joint body is in frequent contact with stone. According to the high-abrasion-resistance diamond rope saw joint, chamfering emptying is carried out on the two sides of a joint through hole, and rubber and plastic rings or matching copper rings are placed, so that abrasions between the steel wire rope and joint hole openings can be avoided. By means of testing, the service life of the high-abrasion-resistance diamond rope saw joint is more than twice longer than that of a traditional joint cylinder.
Description
Technical field
The utility model discloses a kind of diamond rope saw joint of high abrasion, by International Patent Classification (IPC) (IPC), divides and belongs to the diamond rope saw technical field, especially relates to the joint of diamond rope saw.
Background technology
Diamond rope saw is as novel diamond cut instrument, be mainly used in the hard brittle materias such as stone material, concrete, particularly be applied to stone material cutting field, it is by a lot of diamond beads cylindraceous, seal on steel wire rope, by injection moulding or heat pressing process, rubber-plastics material is wrapped between beading again, plays fixedly buffer action, so just make diamond rope saw.The diamond rope saw external diameter had now is mostly at φ 6～φ 11mm, when indoor rough stone block cutting, the diameter used is generally the diamond rope saw of φ 7.2～φ 8.5mm, the method of attachment of taking in the market has two kinds: the one, when manufacturing the rope saw, take the method that establishment is got up end to end, i.e. jointless closed circular; The 2nd, take a diameter than the little cylinder A of diamond bead diameter of rope saw, as shown in Figure 1, B1 end to end, the B2 of steel wire rope are put into to cylinder and cylinder integral body is compressed, make cylinder produce permanent plastic deformation, as shown in Figure 2, B0 mean steel wire rope wherein one, the wave interface that forms closely at cylinder A inwall, distributes along the outer edge surface of steel wire rope reaches the purpose that steel wire rope connects end to end.About non junction rope saw, it connects complex process, once steel wire rope use procedure Fracture at the scene also need it is coupled together, and scene can't adopt the connected mode of establishment; And there are two problems in the existing rope saw connected by the joint cylinder: the one, when the curvilinear motion of whole piece rope saw, the steel wire rope at cylinder two ends easily touches in cylindrical portion, makes cylinder produce shear action to steel wire rope; The 2nd, the joint outer surface, easily contacts with rough stone block while cutting in the rope sawing, and the joint of using at present is generally iron pipe, and frequently contact can be worn and torn, and then steel wire rope ruptures from beginning to end.
Due to diamond rope saw, in the cutting stone material process, the diamond rope saw life-span of traditional jointing mode is shorter, and every rope saw will break and restrict five, six times, even tens times, therefore, adopts the high joint of anti-wear performance be conducive to reduce disconnected rope number of times and extend the life-span.
This case inventor is through studying for a long period of time and, in conjunction with steel wire rope practical application feedback data, creating a kind of connector device of diamond rope saw, therefore just the utility model proposes.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of diamond rope saw joint of high abrasion, and by joint surface, adhering to superhard material, rupturing because of wearing and tearing in the saw joint that prevents from restricting, thereby extend rope, saws service life.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of diamond rope saw joint of high abrasion, comprise junction block, at the junction block two ends, is respectively equipped with wear-resisting section, and described wear-resisting adopts sintering with junction block or be threaded in conjunction with forming connecting steel wire ropes pipe structure end to end.
Further, described wear-resisting section is that diamond being mixed hot-forming afterwards with metal powder is tube head, and this tube head has thread, and the junction block two ends are provided with the thread of cooperation, and both are fixed as one in docking.
Further, described junction block two ends are integrated by cold-rolled sintered or hot pressed sintering with the diamond mixed and metal powder.
Further, described pipe structure has axially extending bore so that the steel wire rope head tail end is inserted in it, and the aperture of body is for enlarging pyramidal structure for coordinating rubber-plastics material circle or stepped hole for coordinating copper band.
Further, the two ends electro-deposition on described junction block surface or braze welding diamond form wear-resisting section.
Further, described pipe structure connecting steel wire ropes tail end, this joint compresses and forms left and right end projection area and center protrusion district, and described wear-resisting section is positioned on the left and right end projection area of joint.
Further, described center protrusion district's substrates or braze welding diamond.
Further, described steel wire rope head tail end produces plastic deformation and becomes large when joint is compacted, thus the short space at reserved position in the middle of occupying.
Wear-resisting of the formation of the utility model superhard material can be arranged at the outside, junction block two ends, also can be arranged at junction block two end surfaces and form wear-resisting district, and wear-resisting district comprises diamond, and other metal powder, as copper powder, iron powder, glass putty etc.
Due to joint (joint cylinder or junction block) two ends, when rope is sawed straight line and curvilinear cut, particularly in the avris diamond rope saw of stone material and the junction of stone material, easily traditional joint surface is worn and torn, especially the joint two-end part.Along with the prolongation of clipping time, the wearing and tearing of joint are more serious, and this is because during cutting stone material, and joint can slightly swing in motion process, and, at stone material both sides intersection, joint also easily touches stone material, causes wearing and tearing.Therefore, form wear-resisting or adhere to diamond at the joint two ends, improved the hardness of joint key position, by experimental test, be more than three times of traditional jointing cylinder the service life of the utility model joint.
The accompanying drawing explanation
Fig. 1 is traditional jointing cylinder connecting steel wire ropes side view;
Fig. 2 is Fig. 1 joint sectional view;
Fig. 3 is the utility model joint cutaway view;
Fig. 4 is that Fig. 3 joint-clamping state is the connecting steel wire ropes cutaway view;
Fig. 5 is the utility model nut type joint cutaway view;
Fig. 6 is that Fig. 5 joint-clamping state is the connecting steel wire ropes cutaway view;
Fig. 7 is that the utility model both sides are containing copper band joint cutaway view;
Fig. 8 is that Fig. 7 joint-clamping state is the connecting steel wire ropes cutaway view;
Fig. 9 is the utility model surface diamond joint cutaway view;
Figure 10 is that Fig. 9 joint-clamping state is the connecting steel wire ropes cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment 1: refer to Fig. 3 to Figure 10, a kind of diamond rope saw joint of high abrasion, comprise junction block 1, at the junction block two ends, be respectively equipped with wear-resisting 2, this wear-resisting 2 adopts sintering with junction block 1 or is threaded in conjunction with forming connecting steel wire ropes pipe structure 3 end to end.
Wear-resisting 2 of the present utility model is that diamond being mixed hot-forming afterwards with metal powder is tube head, this tube head has thread, the junction block two ends are provided with the thread of cooperation, both dock formation auxiliary section 7 and are fixed as one, as Fig. 5 or Fig. 6, its metal powder related to can be a kind of or mixture of copper powder, iron powder, glass putty etc.
Junction block of the present utility model 1 two ends are integrated by cold-rolled sintered or hot pressed sintering with the diamond mixed and metal powder, containing the diamond position, are wherein wear-resisting 2, as Fig. 3 or Fig. 4, or Fig. 7 or Fig. 8.As Fig. 9 or Figure 10, form wear-resisting 2 at 1 liang of end surfaces of junction block, this position protrudes from the joint tube wall, and described wear-resisting section comprises diamond, and other metal powder, as a kind of or mixture of copper powder, iron powder, glass putty etc.
As Fig. 4, Fig. 6, Fig. 8, Figure 10, a kind of connecting steel wire ropes method, steel wire rope 6 tail ends are inserted in the body of diamond rope saw joint of above-mentioned high abrasion and dock, left and right end portions and the pars intermedia of reserved joint, the remainder of joint compresses and shape becomes the jointing of closed hoop steel wire rope, this joint malcompression position forms left and right end projection area 31, 32 and center protrusion district 33, joint compresses position and forms indented area, between left end projection area and center protrusion district, it is left side indented area 34, this indented area correspondence the contiguous head end of steel wire rope or tail end position, between right-hand member projection area and center protrusion district, it is right side indented area 35, this indented area correspondence the contiguous other end of steel wire rope position, described wear-resisting section is positioned on the left and right end projection area of joint, as Fig. 4 or Fig. 6 or Figure 10.At center protrusion district 33 substrates or braze welding diamond.Left and right end projection area electro-deposition or the braze welding diamond of the utility model joint form wear-resisting section.The left side indented area correspondence of joint of the present utility model the contiguous head end of steel wire rope or tail end position, right side indented area correspondence the contiguous other end of steel wire rope position, therefore, the steel wire rope head tail end produces plastic deformation and becomes large when joint is compacted, thereby the short space at reserved position in the middle of occupying, make the frictional force of steel wire rope and joint cylinder increase.
As Fig. 4, Fig. 6, Fig. 8, Figure 10, the steel wire rope head tail end penetrates in the body of top connection and clamps, because wear-resisting diamond is contained at two ends, when the diamond rope saw cutting stone material, the rope saw is done straight line or curvilinear motion, make the joint two ends easily touch stone surface, on the other hand, also make the stone material break flour constantly impact abrasion joint two ends, and just because of increased the wearability at joint two ends, thereby joint extends service life greatly, effectively avoided frequent disconnected rope phenomenon.
Joint in Fig. 3 and Fig. 4, the mode of employing direct sintering is more convenient in manufacture.Diamond and metal powder direct heat are pressed onto to the both sides moulding of joint iron pipe, then put into the rubber-plastics material circle and get final product.
The corrective measure that the utility model is taked is as follows: the one, and carry out chamfering on joint cylinder (junction block) two limits and empty formation expansion pyramidal structure aperture or step aperture, can the filling rubber-plastics material, the 2nd, reserve 3 positions in two ends, left and right and centre and do not compress when hydraulic tongs (compression mode) hydraulic pressure, the 3rd, in centre and two ends malcompression position electro-deposition or braze welding diamond, perhaps in the iron pipe both sides by diamond directly with metal powder mixing hot pressing, form wear-resisting position.In addition, the filling rubber-plastics material makes steel wire rope be difficult for touching the joint cylinder when curvilinear motion, reserving the purpose that middle part do not compress is, when hydraulic tongs makes joint cylinder and steel wire rope produce plastic deformation, steel wire rope has end to end micro-strain and becomes large, thereby the short space at reserved position in the middle of occupying, make the frictional force of steel wire rope and joint cylinder increase.By experimental test, be more than three times of traditional jointing cylinder the service life of this joint cylinder.
Due to diamond rope saw, in the cutting stone material process, the life-span of traditional joint cylinder is shorter, and every diamond rope saw will break and restrict five, six times, even tens times.By reserving, does not press at position and, after the improvement of (center protrusion district) electro-deposition of middle malcompression position or braze welding diamond, disconnected rope number of times greatly reduces.But in order further to improve the service life of joint cylinder, a kind of method is us in two ends of the joint cylinder i.e. left and right end projection area of pressing section not, take the method for electro-deposition or soldering to enclose diamond, diamond grit is 120/140-35/40, the best 70/80, prevent the two ends wearing and tearing of joint cylinder and cause the two ends fractures of joint cylinder.Certainly, also can all enclose diamond at the left and right of joint cylinder two ends and centre.Another kind method be in the iron pipe both sides by diamond directly with metal powder mixing hot pressing, form wear-resisting position.When rope is sawed straight line and curvilinear cut, particularly in the avris diamond rope saw of stone material and the junction of stone material, easy of traditional joint cylinder surface abrasion due to joint cylinder two ends.Along with the prolongation of clipping time, the wearing and tearing of joint cylinder are more serious.This is because during cutting stone material, and the joint cylinder can slightly swing in motion process, and, at stone material both sides intersection, the joint cylinder also easily touches stone material, causes wearing and tearing.Therefore, form wear-resisting or adhere to diamond at the joint two ends, improved the wearability of joint key position.
The above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (7)
1. the diamond rope saw joint of a high abrasion, is characterized in that comprising junction block, at the junction block two ends, is respectively equipped with wear-resisting section, and described wear-resisting adopts sintering with junction block or be threaded in conjunction with forming connecting steel wire ropes pipe structure end to end.
2. the diamond rope saw joint of high abrasion according to claim 1, it is characterized in that: described wear-resisting section is that diamond being mixed hot-forming afterwards with metal powder is tube head, this tube head has thread, and the junction block two ends are provided with the thread of cooperation, and both are fixed as one in docking.
3. the diamond rope saw joint of high abrasion according to claim 1, it is characterized in that: described junction block two ends are integrated by cold-rolled sintered or hot pressed sintering with the diamond mixed and metal powder, form junction block.
4. the diamond rope saw joint of high abrasion according to claim 1, it is characterized in that: described pipe structure has axially extending bore so that the steel wire rope head tail end is inserted in it, and the aperture of body is for enlarging pyramidal structure for coordinating rubber-plastics material circle or stepped hole for coordinating copper band.
5. the diamond rope saw joint of high abrasion according to claim 1, it is characterized in that: two ends electro-deposition or the braze welding diamond on described junction block surface form wear-resisting section.
6. according to the diamond rope saw joint of the described high abrasion of one of claim 1 to 5, it is characterized in that: described pipe structure connecting steel wire ropes tail end, this joint compresses and forms left and right end projection area and center protrusion district, and described wear-resisting section is positioned on the left and right end projection area of joint.
7. the diamond rope saw joint of high abrasion according to claim 6, is characterized in that: it is characterized in that: described center protrusion district's substrates or braze welding diamond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320327902 CN203344191U (en) | 2013-06-07 | 2013-06-07 | High-abrasion-resistance diamond rope saw joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320327902 CN203344191U (en) | 2013-06-07 | 2013-06-07 | High-abrasion-resistance diamond rope saw joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203344191U true CN203344191U (en) | 2013-12-18 |
Family
ID=49744123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320327902 Expired - Lifetime CN203344191U (en) | 2013-06-07 | 2013-06-07 | High-abrasion-resistance diamond rope saw joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203344191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264449A (en) * | 2013-06-07 | 2013-08-28 | 厦门致力金刚石科技股份有限公司 | High-wear-resistant diamond wire saw joint and method for connecting steel wire rope |
| ITUB20160398A1 (en) * | 2016-01-21 | 2017-07-21 | Michele Bidese | CUTTING WIRE FOR STONE MATERIAL |
-
2013
- 2013-06-07 CN CN 201320327902 patent/CN203344191U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264449A (en) * | 2013-06-07 | 2013-08-28 | 厦门致力金刚石科技股份有限公司 | High-wear-resistant diamond wire saw joint and method for connecting steel wire rope |
| CN103264449B (en) * | 2013-06-07 | 2016-12-28 | 厦门致力金刚石科技股份有限公司 | The diamond rope saw joint of high abrasion and connecting steel wire ropes method |
| ITUB20160398A1 (en) * | 2016-01-21 | 2017-07-21 | Michele Bidese | CUTTING WIRE FOR STONE MATERIAL |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103264449B (en) | The diamond rope saw joint of high abrasion and connecting steel wire ropes method | |
| CN203344191U (en) | High-abrasion-resistance diamond rope saw joint | |
| CN203110162U (en) | Diamond wire saw capable of preventing rotation of beads | |
| CN203344192U (en) | Small-diameter diamond wire saw structure | |
| CN201262064Y (en) | Compression type glue barrel with shoulder protection function | |
| CN103273579A (en) | Small diameter diamond wire saw structure and cutting method | |
| CN103790286A (en) | Connector | |
| CN202123345U (en) | Repair drill rod | |
| CN202701424U (en) | Ultra-hard crystal combination composite blade and crystal combination cutter bit thereof | |
| CN201693011U (en) | CVD diamond wire drawing mold core with composite structure | |
| CN2700044Y (en) | Thin wall diamond drill bit with profiled tooth | |
| CN201802077U (en) | Bullet-shaped sleeve head for steel strand wire to penetrate curve section of prestressing pipeline | |
| CN101856673A (en) | CVD diamond wire-drawing mold core with composite structure as well as manufacturing method and application | |
| CN201333756Y (en) | Asymmetric welding block type diamond combined circular saw web | |
| CN2902654Y (en) | Diamond rope saw with spring | |
| CN203129972U (en) | Rib drill rod | |
| CN202480460U (en) | Substrate capable of enhancing structure of polycrystalline diamond compact | |
| CN201598306U (en) | End tubular brick at converter tapping hole | |
| CN203202280U (en) | Aluminum ball valve | |
| CN201050305Y (en) | Straight high-intensity carbide alloy mining bit | |
| CN205147620U (en) | Gas shielded welding wire convenient to connect | |
| CN2920384Y (en) | Top hammer for hexad top press machine | |
| CN211474027U (en) | Novel diamond composite tooth | |
| CN110578473A (en) | Novel diamond composite tooth system | |
| CN205136606U (en) | Dabber seal structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |