CN205835563U - A kind of PCD biplate line saw - Google Patents
A kind of PCD biplate line saw Download PDFInfo
- Publication number
- CN205835563U CN205835563U CN201620502650.0U CN201620502650U CN205835563U CN 205835563 U CN205835563 U CN 205835563U CN 201620502650 U CN201620502650 U CN 201620502650U CN 205835563 U CN205835563 U CN 205835563U
- Authority
- CN
- China
- Prior art keywords
- pcd
- saw blade
- sword
- saw
- biplate
- 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 - Fee Related
Links
Abstract
A kind of PCD biplate line saw, belongs to the PCD line saw technical field of tools of cutting processing.By pin attachment spacers between left saw blade and right saw blade, left saw blade is connected PCD sawtooth respectively with right saw blade, and the side edge of PCD sawtooth becomes up-narrow and down-wide form.Not reducing bulge quantity after the utility model has the advantages that reconditioning, left side sword bulge quantity and right side sword bulge quantity can keep intrinsic size, and when ideally solving the combination line saw reconditioning of current PCD biplate, it is impossible to the problem of reconditioning side edge.After such saw blade reconditioning, effect and the brand-new saw blade of use have no difference.
Description
Technical field
This utility model relates to a kind of PCD biplate line saw, belongs to the PCD line saw work of cutting processing
Tool technical field.
Background technology
When using saw blade cutting sheet material, at the joint-cutting of plate back, there will be chipping, affect sheet material
Cut quality, does not reaches the requirement of product, so line saw typically can be used first to cut at plate back
Go out the swage set wider than main cast-cutting saw slice saw kerf, be commonly called as line.It is then used by main saw plate and cuts completely through plate
Material, main saw plate will not cut to the lower surface of sheet material, so effectively solving chipping problem.
Owing to needing to coordinate accurately the kerf width of main saw plate, so using biplate combination line saw blade
Being reasonable scheme, combined saw blade is by left saw blade 2, pin 5, pad 4, right saw blade 1 and PCD
Sawtooth 3 forms, and pad 4 has 0.02mm, the kind specification of 0.05mm, 0.1mm, is placed on left saw blade 2
And between right saw blade 1, for adjusting the saw kerf width of biplate combination line saw, reach ratio head saw joint-cutting
The widest, see Fig. 1 and Fig. 2.
PCD (Polycrystalline diamond, polycrystalline diamond) saw blade has machined surface quality
Good, service life length, cost performance advantages of higher, be therefore used for cutting of various metal and nonmetal material
Cut processing.PCD biplate combination line saw is also widely used, but current PCD biplate combination is drawn
There is a problem the biggest in scroll saw, strong influence processing effect in actual use.
Saw blade pushes up sword after using and side edge all can wear and tear, and needs to carry out reconditioning, and PCD saw blade is to pass through
After reconditioning, knife face removal wearing part makes cutting edge the sharpest, general top sword 6 reconditioning 0.3mm, left
Side edge 8, right side sword 7 reconditioning 0.1mm, can obtain the cutting edge quality close with new saw blade afterwards.
But the bulge quantity between side edge and saw bit matrix can be reduced after side edge reconditioning, PCD biplate group
The left side sword bulge quantity 10 of the new saw of conjunction line saw, right side sword bulge quantity 9 is generally about 0.5mm,
Rule of thumb the side edge bulge quantity saw blade less than 0.3mm is in use, owing to chip removal is not smooth, and meeting
Causing saw bit matrix overheated, cause plate cutting face to turn black, time serious, saw bit matrix can burn red, scraps.
See Fig. 3.
So during actual reconditioning is sawed in current PCD biplate combination line, the most only repairing top sword,
Seldom repairing side edge, because after side edge repaiies twice, side edge bulge quantity is less than 0.3mm, thus existing
Actually after PCD biplate combination line saw reconditioning, top sword is sharp, and side edge is still that blunt,
This saw blade is more far short of what is expected than the effect of new saw blade in use, and machine of even going up goes wrong once cutting.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of PCD biplate line saw.
A kind of PCD biplate line saw, by pin attachment spacers between left saw blade and right saw blade, left saw
Sheet is connected PCD sawtooth respectively with right saw blade, and the side edge of PCD sawtooth becomes up-narrow and down-wide form, left saw
The PCD sawtooth of sheet has left side sword and top sword, and the PCD sawtooth of right saw blade has right side sword and top sword.
The top sword of PCD sawtooth and left side sword or right side sword have arc transition, the top sword of PCD sawtooth with
Left side sword or right side sword have chamfered transition, gradient in the middle part of the top sword of PCD sawtooth.
Bulge quantity, left side sword bulge quantity and right side sword is not reduced after the utility model has the advantages that reconditioning
Bulge quantity can keep intrinsic size, and ideally solves the combination line of current PCD biplate
After saw reconditioning, it is impossible to the problem of reconditioning side edge.
Can broaden after the combination line saw top sword reconditioning of this utility model PCD biplate, reconditioning side the most again
Sword, controls top sword reconditioning quality and side edge reconditioning quality in certain proportion, can reach side edge bulge quantity not
Becoming, top sword and side edge are all sharp simultaneously, after such saw blade reconditioning, except diameter diminishes,
Other all parameters include that cutting edge quality and brand-new saw blade do not have any difference, the effect of use also and
Brand-new saw blade has no difference.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by referring to detailed description below, it is possible to more complete the most geographical
Solve this utility model and easily learn the advantage that many of which is adjoint, but accompanying drawing described herein is used
Thering is provided and be further appreciated by of the present utility model, constitute a part of the present utility model, this practicality is new
The schematic description and description of type is used for explaining this utility model, is not intended that this utility model
Improper restriction, as figure wherein:
Fig. 1 is Facad structure schematic diagram of the present utility model.
Fig. 2 is side structure schematic diagram of the present utility model.
Fig. 3 is PCD biplate line saw view.
Fig. 4 is PCD broached-tooth design schematic diagram of the present utility model.
Fig. 5 is PCD sawtooth grinding structural representation of the present utility model.
Fig. 6 is one of PCD sawtooth 3 structure of the present utility model schematic diagram.
Fig. 7 is two schematic diagrams of PCD sawtooth 3 structure of the present utility model.
Fig. 8 is three schematic diagrams of PCD sawtooth 3 structure of the present utility model.
Fig. 9 is four schematic diagrams of PCD sawtooth 3 structure of the present utility model.
Figure 10 is five schematic diagrams of PCD sawtooth 3 structure of the present utility model.
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Detailed description of the invention
Obviously, the many modifications and variations that those skilled in the art are done based on objective of the present utility model
Belong to protection domain of the present utility model.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative used herein
" one ", " one ", " described " and " being somebody's turn to do " may also comprise plural form.Should manage further
Solve, the wording used in description of the present utility model " include " referring to existing described feature,
Integer, step, operation, element and/or assembly, but it is not excluded that existence or add one or many
Other features individual, integer, step, operation, element, assembly and/or their group.It should be understood that
When we claim element to be " connected " or during " coupled " to another element, and it can be directly connected to or coupling
Receive other elements, or intermediary element can also be there is.Additionally, " connection " used herein or
" couple " and wireless connections can be included or couple.Wording "and/or" used herein includes one
Or more any cell listing item being associated and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein
(including technical term and scientific terminology) has and the ordinary skill people in this utility model art
Member is commonly understood by identical meaning.Should also be understood that those defined in such as general dictionary
Term should be understood that have the meaning consistent with the meaning in the context of prior art, and removes
Non-define as here, will not explain by idealization or the most formal implication.
Embodiment 1: a kind of PCD biplate line saw, passes through pin between left saw blade 2 and right saw blade 1
5 attachment spacers 4, left saw blade 2 is connected PCD sawtooth 3 respectively with right saw blade 1, as shown in Figure 4,
In echelon, the side edge of PCD sawtooth 3 becomes up-narrow and down-wide form to PCD sawtooth 3, left saw blade 2
PCD sawtooth 3 has left side sword 8 and top sword 6, and the PCD sawtooth 3 of right saw blade 1 has right side sword 7 and top
Sword 6, the length of the left side end points of the top sword 6 of the PCD sawtooth 3 of left saw blade 2 to left saw blade 2 body
For left side sword bulge quantity 10, the right side end points of the top sword 6 of the PCD sawtooth 3 of right saw blade 1 is to right saw
The a length of right side sword bulge quantity 9 of sheet 1 body,
After reconditioning top sword 6, left side sword 8 and right side sword 7, left side sword bulge quantity 10 protrudes with right side sword
Amount 9 can keep intrinsic size, does not reduce bulge quantity after reconditioning, ideally solves at present
After the combination line saw reconditioning of PCD biplate, the problem that saw blade quality drastically declines.
Can broaden after the combination line saw top sword reconditioning of this utility model PCD biplate, reconditioning side the most again
Sword, controls top sword reconditioning quality and side edge reconditioning quality in certain proportion, can reach side edge bulge quantity not
Become, simultaneously top sword and side edge be all sharp, as it is shown in figure 5, to top sword reconditioning remove part 11,
Part 13 is removed in left side sword reconditioning and right side sword reconditioning is removed part 12 and carried out reconditioning, has a constant left side
Side edge bulge quantity 15 and constant right side sword bulge quantity 14, after such saw blade reconditioning, except directly
Footpath diminishes, and other all parameters include that cutting edge quality and brand-new saw blade do not have any difference, use
Effect also has no difference with brand-new saw blade.
This utility model PCD biplate combination line saw top sword and side edge can have multiple change, such as Fig. 6
Shown in, the top sword of PCD sawtooth 3 and side edge have arc transition cutting edge, as it is shown in fig. 7, PCD sawtooth
The top sword of 3 and side edge have chamfered transition cutting edge, as shown in Figure 8, Figure 9, the top sword of PCD sawtooth 3
The gradient cutting edge in middle part, as shown in Figure 10, it is flat edge that PCD sawtooth 3 pushes up sword.
As it has been described above, embodiment of the present utility model is explained, but as long as essence
On can have a lot of deformation without departing from inventive point of the present utility model and effect, this is to this area
It is apparent from for technical staff.Therefore, such variation is also integrally incorporated in this practicality newly
Within the protection domain of type.
Claims (4)
1. a PCD biplate line saw, it is characterised in that pass through pin between left saw blade and right saw blade
Attachment spacers, left saw blade is connected PCD sawtooth respectively with right saw blade, the side edge of PCD sawtooth become upper narrow under
Wide form, the PCD sawtooth of left saw blade has left side sword and top sword, and the PCD sawtooth of right saw blade has right side
Sword and top sword.
A kind of PCD biplate line saw the most according to claim 1, it is characterised in that PCD saws
The top sword of tooth has arc transition with left side sword or right side sword.
A kind of PCD biplate line saw the most according to claim 1, it is characterised in that PCD saws
The top sword of tooth has chamfered transition with left side sword or right side sword.
A kind of PCD biplate line saw the most according to claim 1, it is characterised in that PCD saws
The top sword of tooth is gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502650.0U CN205835563U (en) | 2016-05-27 | 2016-05-27 | A kind of PCD biplate line saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502650.0U CN205835563U (en) | 2016-05-27 | 2016-05-27 | A kind of PCD biplate line saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205835563U true CN205835563U (en) | 2016-12-28 |
Family
ID=57624128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620502650.0U Expired - Fee Related CN205835563U (en) | 2016-05-27 | 2016-05-27 | A kind of PCD biplate line saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205835563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114786856A (en) * | 2019-12-13 | 2022-07-22 | 费斯托工具有限责任公司 | Pre-scoring tool for sawing machine |
-
2016
- 2016-05-27 CN CN201620502650.0U patent/CN205835563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114786856A (en) * | 2019-12-13 | 2022-07-22 | 费斯托工具有限责任公司 | Pre-scoring tool for sawing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202606958U (en) | Two-blade milling cutter for high-speed cutting of aluminum | |
| CN205835563U (en) | A kind of PCD biplate line saw | |
| CN104384540A (en) | Cutting-off tool of machine tool | |
| CN201442135U (en) | Composite tool for machining blade-surface screw path | |
| CN215431575U (en) | PCD blade capable of realizing zero accumulated chips | |
| CN102049537B (en) | Disposable coarse-fine integrated boring cutting tool | |
| CN109807359B (en) | Compound tool for machining automobile piston | |
| CN210254435U (en) | Multifunctional milling cutter | |
| CN203765095U (en) | PCD reamer | |
| CN211564542U (en) | PCD cutter for machining | |
| CN201026625Y (en) | Cuting tool | |
| CN103192434A (en) | Diamond section cutting tool | |
| CN110899842A (en) | Combined band saw blade and manufacturing method thereof | |
| CN206811206U (en) | A kind of milling cutter | |
| CN201455308U (en) | Moveable machine clamp turning tool | |
| CN202079654U (en) | Composite tooth-type frame saw blade | |
| CN204565164U (en) | A kind of double-pole point lathe process cutter | |
| CN203679377U (en) | Profile cutter used for machining sides and chamfers | |
| CN204686055U (en) | The superhard boring cutter in a kind of small-bore | |
| CN203266953U (en) | Diamond cutter for carving non-metallic materials | |
| CN210817634U (en) | Cutter for milling contour groove at one time | |
| CN209407529U (en) | A kind of milling cutter | |
| CN208728761U (en) | A kind of combined type Double-edged milling cutter | |
| CN220679483U (en) | Cemented carbide face milling cutter | |
| CN211438265U (en) | Double-edge straight flute sharp knife |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180527 |