CN203945501U - A kind of dismantled and assembled diamond brazing cutter head saw disc - Google Patents
A kind of dismantled and assembled diamond brazing cutter head saw disc Download PDFInfo
- Publication number
- CN203945501U CN203945501U CN201420390347.7U CN201420390347U CN203945501U CN 203945501 U CN203945501 U CN 203945501U CN 201420390347 U CN201420390347 U CN 201420390347U CN 203945501 U CN203945501 U CN 203945501U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- dovetail shaped
- diamond brazing
- saw
- shaped groove
- 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
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 70
- 239000010432 diamond Substances 0.000 title claims abstract description 70
- 238000005219 brazing Methods 0.000 title claims abstract description 66
- 239000011159 matrix material Substances 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000001771 impaired effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a kind of dismantled and assembled diamond brazing cutter head saw disc, comprise saw bit matrix and cutter head, be characterized in being provided with at the circumferencial direction of saw bit matrix the dovetail shaped projection matching with dovetail shaped groove, on diamond brazing cutter head, be provided with the dovetail shaped groove matching with dovetail shaped projection, the dovetail shaped groove on dovetail shaped projection and diamond brazing cutter head on described saw bit matrix is wedge structure; The adjusting bolt that is provided with at least one adjustment hole and matches with it on the both sides of diamond brazing cutter head dovetail shaped groove; The utility model makes the installation and removal of diamond brazing cutter head saw disc become very convenient, the saw blade flatness and the impaired problem of end face run-out that in integral disassembly, assembly saw blade process, cause are solved, greatly reduce production and maintenance cost, made production and maintenance cycle greatly shorten simultaneously.
Description
Technical field
The utility model relates to saw blade technical field, relates in particular to a kind of conveniently detachable diamond brazing cutter head saw disc.
Background technology
In the saw blade technical field of the hard material such as existing cutting stone material, the diamond soldering cutter head conventionally adopting is to be welded on the circumference of saw bit matrix, and then cutter head is milled to sharp on gear grinding machines.In the time that saw blade size is increasing (maximum gauge can reach 4.5 meters), when welding cutter head, just need to builds sufficiently high weld holder and just can weld.And also need the gear grinding machines that adopt saw blade so large when roll flute.When saw blade tip wearing and tearing or damage while needing repairing, saw blade integral demounting need to be got off to transport to factory, the lower cutter head damaging of first weldering, the newer cutter head of burn-oning, be then put into saw blade entirety and on gear grinding machines, cutter head be milled to sharp re-using.In the dismounting and transportation of saw blade, the flatness that saw blade need to ensure and end jumping degree are easy to be damaged and need to re-start reparation.Said process makes production and the rehabilitation cost loss of cutter head welding saw blade huge, and cost is very high.The more important thing is, because diamond brazing cutter head is that sintering forms under vacuum condition, in the time that cutter head welding saw blade size is increasing, vacuum work space just becomes and is difficult to solve.Therefore, limited the large-scale production ability of diamond brazing cutter head saw disc.
Existing patent documentation 2008201103715 is dovetail slot clamping type diamond saw bit, although also can carry out the dismounting of diamond segment, but its dovetail groove is arranged on two connecting pieces, cutter head and matrix weld respectively knot again on two connecting pieces, link by two connecting pieces, make the structure of saw blade and manufacturing process all very complicated.And due to the increase of solder side, the unstability while also having increased cutter head cutting.
Utility model content
The utility model provides a kind of conveniently detachable diamond brazing cutter head saw disc, in the time that diamond brazing cutter head saw disc is produced, need not build very high weld holder, not need the roll flute equipment that provides huge, especially need not provide and be difficult to the large-diameter saw blade soldering cutter head vacuum equipment realized.Meanwhile, in the time repairing diamond brazing cutter head saw disc, need not dismantle overall saw blade, only diamond brazing cutter head need to be installed or disassembles.Many difficult problems that existing diamond brazing cutter head saw disc occurs in production and maintenance process are solved.
To achieve these goals, the technical solution of the utility model adopts and is made up of saw bit matrix, and its feature is that cutter head is the saw blade of diamond brazing cutter head; Be provided with the dovetail shaped projection matching with dovetail shaped groove along the circumferencial direction of saw bit matrix, on diamond brazing cutter head, be provided with the dovetail shaped groove matching with dovetail shaped projection, the dovetail shaped groove on dovetail shaped projection and diamond brazing cutter head on saw bit matrix is the wedge structure with fit clearance; Both sides at dovetail shaped groove are respectively provided with at least one adjustment hole, are provided with the adjusting bolt of adjustable side surface jitter in adjustment hole; The radial width of diamond brazing cutter head is wider than the width of saw bit matrix; The dovetail shaped projection of saw bit matrix circumferencial direction setting can be set to dovetail shaped groove, and the dovetail shaped groove arranging on diamond brazing cutter head can be set to dovetail shaped projection; The dovetail shaped projection of saw bit matrix circumferencial direction or dovetail shaped groove below are also provided with the installation shoulder that facilitates cutter head dismounting.
The utility model makes the production of diamond brazing cutter head saw disc and installation and detachable maintaining become very convenient, has shortened production and maintenance cycle, has greatly reduced production and maintenance cost.Because the utility model is also provided with adjusting bolt in cutter head coordinates with the dovetail groove of saw blade, also solve the saw blade flatness that causes and the problem of end face run-out simultaneously in the process of dismounting saw blade and cutter head, the recycling rate of waterused of saw bit matrix is improved greatly.
Brief description of the drawings
Fig. 1 is sectional perspective structural representation of the present utility model;
Fig. 2 is the sectional perspective structural representation of saw bit matrix;
Fig. 3 is the structural representation of diamond brazing cutter head;
Fig. 4 is the A-A sectional structure schematic diagram of Fig. 3;
Fig. 5 is the structural representation of looking up of Fig. 4.
Detailed description of the invention
Describe exemplary embodiment of the present utility model in detail referring to accompanying drawing.By the description that embodiment and accompanying drawing thereof are carried out, make These characteristics of the present utility model and other objects become more clear.
Referring to figs. 1 through Fig. 5, dismantled and assembled diamond brazing cutter head saw disc of the present utility model, comprises saw bit matrix 1 and diamond brazing cutter head 3.Saw bit matrix diameter of the present utility model can reach 4.5 meters at present.If do not improved the product structure of existing welding cutter head, will bring in process of production a lot of problems.Carry out the welding of cutter head and saw bit matrix as the support suitable with saw bit matrix diameter must be set, must be provided with so large gear grinding machines and grind cutter head, especially must have large vacuum equipment like this to carry out the sintering of diamond brazing cutter head.And in process of production, in the time that tool bit abrasion needs repairing, also need its integral demounting and install again.In this process, inevitably cause the flatness of saw bit matrix or end jumping degree to be damaged, also need again to repair.Because the utility model has adopted novel diamond brazing cutter head, the welding of its cutter head and saw blade must be carried out under vacuum condition.In the time that saw blade diameter is very large, solving vacuum equipment will be a very large difficult problem.It is same in the time that tool bit abrasion needs repairing, need integral demounting saw blade and repeat said process, even making saw bit matrix warpage cannot reuse to scrapping, making the production of this new technology of diamond brazing cutter head saw disc and maintenance become very complicated, cycle is elongated, and cost is very high.
In the case, the utility model is for diamond brazing cutter head, on the basis of existing welding cutter head, carry out following improvement: the utility model is along the circumferential direction provided with dovetail shaped projection 2 (Fig. 2) on saw bit matrix 1, on diamond brazing cutter head 3, be provided with dovetail shaped groove 4 (Fig. 4), dovetail shaped groove 4 on dovetail shaped projection 2 and diamond brazing cutter head 3 on saw bit matrix 1 is wedge structure at length direction, this wedge structure is one greatly, and one little.When the dovetail shaped groove of diamond brazing cutter head 34 is cooperatively interacted and installed with the dovetail shaped projection 2 on saw bit matrix 1, because its dovetail shaped structure is wedge structure, in the time of the normal work of saw blade, diamond brazing cutter head is more and more tighter with the combination of matrix under motion state, and cutter head can not taken off easily.And in the time that needs are repaired dismounting, can easily cutter head be pulled down again.The radial width of diamond brazing cutter head of the present utility model is wider than the width of saw bit matrix, can cut very swimmingly as materials such as stone materials and be easy to scrap fallaway.
In order to be adjusted in the saw blade end surface runout error that may make matrix surface warpage in installation and removal process and produce.The utility model is also provided with certain fit clearance between saw bit matrix and the dovetail groove wedge structure of cutter head cooperation, and is respectively processed with at least one adjustment hole 5 on the both sides of the dovetail shaped groove 4 of diamond brazing cutter head 3.Present embodiment is preferably both sides respectively two adjustment holes 5 (Fig. 3, Fig. 4), is also provided with the adjusting bolt 6 (Fig. 1) matching with adjustment hole 5.Adjusting bolt 6 by dovetail shaped groove 4 both sides regulates the fit clearance between dovetail groove wedge structure, and it is fastened on dovetail shaped projection 2, both can regulate the saw blade end surface runout error causing due to unloading process, and can make again cooperatively interacting of cutter head and saw blade more fastening.Those skilled in the art can arrange the end face run-out that may cause or flatness error voluntarily according to the type of the size of saw blade, cutting article.
For making diamond brazing cutter head 3 more convenient with the installation of saw bit matrix 1, below saw bit matrix dovetail shaped projection 2, be also provided with and facilitate cutter head that the shoulder 7 (Fig. 2) coordinating is installed.
The utility model also can be set to dovetail shaped groove at the dovetail shaped projection of saw bit matrix 1 circumferencial direction setting, and the dovetail shaped groove arranging on diamond brazing cutter head is set to dovetail shaped projection, both interchangeable settings, also corresponding conversion of other relevant setting.
Embodiment 1
The shoulder 7 that the present embodiment is along the circumferential direction provided with dovetail shaped projection 2 and facilitates diamond brazing cutter head 3 to install on saw bit matrix 1, on diamond brazing cutter head 3, be provided with dovetail shaped groove 4, be processed with two adjustment holes 5 on the both sides of dovetail shaped groove 4, the dovetail groove installation of diamond brazing cutter head 3 and saw bit matrix 1 being carried out to wedge structure coordinates.The radial width of the diamond brazing cutter head 3 after installation is wider than thickness or the width of saw bit matrix 1.When saw blade is during at travel direction cutting movement, its swallow-tailed wedge structure makes diamond brazing cutter head 3 more and more tighter with the combination of saw bit matrix 1 under motion state, and chip removal is very smooth and easy, and diamond brazing cutter head 3 also can not be deviate from.In the time that needs reparation is dismantled, can in the other direction diamond brazing cutter head 3 be pulled down easily.
Embodiment 2
On the basis of embodiment 1, the saw blade that the present embodiment need to be repaired a period of time of having worked is dismantled and is repaired, at diamond brazing cutter head 3 and saw bit matrix 1, the gap that is provided with 0.5-1mm between the dovetail groove wedge structure coordinating is installed, jump error in order to be adjusted in the end that may cause in unloading process, in four adjustment holes 5 on diamond brazing cutter head 3 dovetail shaped groove 4 both sides, adjusting bolt 6 with matching is installed, according to the end face run-out error of measuring, adjusting fastening bolt 6 are to end face run-out error allowed band, make saw bit matrix 1 and diamond brazing cutter head 3 meet cooperatively interact under saw blade technical requirement condition tightr.Its working effect is also fine.
Embodiment 3
The present embodiment is along the circumferential direction processed with dovetail shaped groove 4 and is processed with the convenient shoulder 7 that cutter head is installed on saw bit matrix 1, respectively be processed with two adjustment holes 5 on the both sides of dovetail shaped groove 4, on diamond brazing cutter head 3, be processed with dovetail shaped projection 2, after installation, make the radial width of diamond brazing cutter head 3 be wider than thickness or the width of saw bit matrix 1; At diamond brazing cutter head 3 and saw bit matrix 1, the gap of leaving 0.5-1mm between the dovetail groove wedge structure coordinating is installed, the dovetail groove that makes diamond brazing cutter head 3 and saw bit matrix 1 carry out wedge structure is installed and is coordinated.In the time that tool bit abrasion need to be repaired, diamond brazing cutter head 3 is disassembled after repairing and is installed on saw bit matrix 1 again, according to the end face run-out error of measuring, regulate and fastening bolt 6 to saw blade allowable error.Saw blade is repeatedly used, has saved saw blade material, saved maintenance time.
The utility model has saved very high processing and the vacuum equipment of cost, can easily diamond brazing cutter head be carried out to dismounting from saw bit matrix, the recycling rate of waterused of saw bit matrix is improved greatly, greatly reduce production and maintenance cost, also ensured flatness and the end jumping degree quality requirement of large-scale diamond brazing cutter head saw disc simultaneously.The utility model, except being applicable to diamond brazing cutter head saw disc, can also be applicable on other diamond saw blade that does not need vacuum-sintering cutter head.
Above each embodiment of the present utility model is only exemplary, and the utility model is not limited to this.Those skilled in the art should understand that: in the situation that not departing from the utility model principle and spirit, can change these embodiments.Wherein, scope of the present utility model limits in claim and equivalent thereof.
Claims (7)
1. a dismantled and assembled diamond brazing cutter head saw disc, formed by saw bit matrix, it is characterized in that cutter head is diamond brazing cutter head, the circumferencial direction of described saw bit matrix is provided with the dovetail shaped projection matching with dovetail shaped groove, on diamond brazing cutter head, be provided with the dovetail shaped groove matching with dovetail shaped projection, dovetail shaped groove on dovetail shaped projection and diamond brazing cutter head on described saw bit matrix is wedge structure, respectively be provided with at least one adjustment hole on described dovetail shaped groove both sides, in described adjustment hole, be provided with adjusting bolt.
2. dismantled and assembled diamond brazing cutter head saw disc according to claim 1, is characterized in that having fit clearance between described dovetail shaped projection and the wedge structure of dovetail shaped groove fit.
3. dismantled and assembled diamond brazing cutter head saw disc according to claim 2, is characterized in that the fit clearance between described wedge structure is 0.5-1mm.
4. dismantled and assembled diamond brazing cutter head saw disc according to claim 1, is characterized in that the radial width of described diamond brazing cutter head is wider than the width of saw bit matrix.
5. dismantled and assembled diamond brazing cutter head saw disc according to claim 1, is characterized in that described dovetail shaped groove both sides are respectively provided with two adjustment holes.
6. dismantled and assembled diamond brazing cutter head saw disc according to claim 1, the dovetail shaped projection that it is characterized in that the setting of described saw bit matrix circumferencial direction can be set to dovetail shaped groove, and the dovetail shaped groove arranging on described diamond brazing cutter head can be set to dovetail shaped projection.
7. according to dismantled and assembled diamond brazing cutter head saw disc described in claim 1 or 6, it is characterized in that the dovetail shaped projection of described saw bit matrix circumferencial direction or dovetail shaped groove below are also provided with installation shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390347.7U CN203945501U (en) | 2014-07-15 | 2014-07-15 | A kind of dismantled and assembled diamond brazing cutter head saw disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390347.7U CN203945501U (en) | 2014-07-15 | 2014-07-15 | A kind of dismantled and assembled diamond brazing cutter head saw disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945501U true CN203945501U (en) | 2014-11-19 |
Family
ID=51887559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390347.7U Expired - Lifetime CN203945501U (en) | 2014-07-15 | 2014-07-15 | A kind of dismantled and assembled diamond brazing cutter head saw disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785340A (en) * | 2015-05-04 | 2015-07-22 | 西华大学 | Attapulgite coarse crushing cutter |
| CN111085727A (en) * | 2020-02-11 | 2020-05-01 | 成都惠锋智造科技有限公司 | Novel saw blade and gluing process thereof |
-
2014
- 2014-07-15 CN CN201420390347.7U patent/CN203945501U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785340A (en) * | 2015-05-04 | 2015-07-22 | 西华大学 | Attapulgite coarse crushing cutter |
| CN104785340B (en) * | 2015-05-04 | 2017-03-22 | 西华大学 | Attapulgite coarse crushing cutter |
| CN111085727A (en) * | 2020-02-11 | 2020-05-01 | 成都惠锋智造科技有限公司 | Novel saw blade and gluing process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203752237U (en) | Blade space ring of slitting machine | |
| CN203945501U (en) | A kind of dismantled and assembled diamond brazing cutter head saw disc | |
| CN105328734A (en) | Tobacco sheet shredding cutter | |
| CN205032747U (en) | Double -end cutting edge cutter | |
| CN204700318U (en) | Tool holder structure for door industry machine tools | |
| CN202846277U (en) | Dismountable inner hole grinding machine | |
| CN204799735U (en) | Rail chain link side cut mould | |
| CN201913264U (en) | Combined cutter for processing gear box shell | |
| CN103659606A (en) | Tool and method for trimming carborundum grinding wheels | |
| CN204975626U (en) | Convex groove preparation device | |
| CN204603183U (en) | A kind of simple and easy forging equipment | |
| CN201702428U (en) | Leaf-shaped milling cutter | |
| CN211192911U (en) | An easy-to-use machine tool drawer | |
| CN202097411U (en) | Rust removal stripping cutter for round billets | |
| CN206010116U (en) | A kind of air plasma cutter | |
| CN202825551U (en) | Finishing tool for carborundum grinding wheel | |
| CN205200570U (en) | Can realize boring cutter of balanced cutting and poor cutting of section | |
| CN204954024U (en) | Slitting machine spacer adjusting device | |
| CN204566409U (en) | A kind of diamond saw blade | |
| CN103567709A (en) | High-precision testing device frame manufacturing process | |
| CN202591653U (en) | Double-station cutter head for circular steel billet turning and peeling | |
| CN204276957U (en) | The synchronous boring and milling device of circular shaft Double End | |
| CN205600001U (en) | Novel straight cylinder pocket hole holder machine presss from both sides formula milling cutter | |
| CN104722786A (en) | Replaceable boring machine tool | |
| CN205148645U (en) | Guider is taken to convenient saw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190814 Address after: 530022 Changtai, No. 8 Yingge Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region. Unit 6-2-801, Huajin Pavilion, Shengshi Home Patentee after: Guangxi Fengdeng Environmental Technology Co.,Ltd. Address before: 100025 Unit 501, Building 2, Wanmingyuan 5, Xicheng District, Beijing Patentee before: Wang Qianfeng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221115 Address after: No. 1506, 15th Floor, Employee Service Center (Hua Sen Building), Forestry New Village Public Building, No. 2, Yulan Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region, 530022 Patentee after: Guangxi Colorful Environmental Technology Co.,Ltd. Address before: 530022 no.6-2-801, unit 2, huajinge, Changtai shengshijiayuan, 8 Yingge Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Fengdeng Environmental Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |
|
| CX01 | Expiry of patent term |