CN205733267U - A kind of diamond belt saw blade - Google Patents
A kind of diamond belt saw blade Download PDFInfo
- Publication number
- CN205733267U CN205733267U CN201620611845.9U CN201620611845U CN205733267U CN 205733267 U CN205733267 U CN 205733267U CN 201620611845 U CN201620611845 U CN 201620611845U CN 205733267 U CN205733267 U CN 205733267U
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- CN
- China
- Prior art keywords
- welding
- diamond
- weld zone
- welding groove
- saw band
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- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of diamond belt saw blade, including thin saw band and diamond segment, thin saw band edge welding groove, diamond segment includes weld zone and cutting area, weld zone is placed at welding groove, and the width of weld zone is more than the width of welding groove, and weld zone is pressed in welding groove after pressurized deliquescing is heated in welding, the part cooling postadhesion that weld zone is squeezed out is fixed on around welding groove formation welding bead, and it is outer for cutting that cutting area is placed in thin saw band.This utility model is applicable to the diamond segment direct soldered in thin saw band, has fixed, and welding efficiency is high, the feature of low cost.
Description
Technical field
This utility model relates to a kind of diamond belt saw blade.
Background technology
Diamond segment is the operative body of diamond belt saw blade.Diamond segment is to be combined by diamond grit and carcass
Agent forms.Diamond is a kind of superhard material, plays the effect of cutting edge, and carcass bonding agent plays the work of fixed diamond sand grains
With, it is made up of metal simple-substance powder or metal alloy powders.
In cutter head manufactures, the selection of carcass raw material and heat pressing process are the most crucial hinges.Co base, bronze base
Alloy system is generalized selected as carcass raw material, but can not accomplish the most satisfactory to both parties on manufacture capital and use function.Through grinding
Find after studying carefully that Fe-Ni-Cu-W system alloy, as cutter head carcass raw material, achieves ideal manufacture capital and the two of function
Entirely.
The manufacture course of diamond saw blade can be depicted as the sintering course of the metal dust under inevitable pressure, is one
Kind of powder metallurgy course: the miscellaneous metal dust of well-balanced meat and fish dishes is under high temperature about 800 DEG C and inevitable pressure, via course powder granule
Between diffusion, melting welding, chemical combination, the series of physical chemistry such as recrystallization contaminate, formed and there is inevitable profile and the burning of machine function
Knot body, is cutter head.
For existing relatively thin diamond belt saw blade, more than the welding of diamond segment by copper arc welding electrode soldering in saw band,
Efficiency is low, and cost is high.It is difficult to directly directly be welded in thin saw band, because directly welding by the method for welding by diamond segment
The temperature connect is too high, diamond grit (the 900 DEG C of left sides of diamond burning-point in air that will burn out in originally less diamond segment
Right), cause not prison welding to be leaned on, and chip performance is greatly reduced.In consideration of it, artificial this of this utility model develops a kind of diamond
Band saw blade, effectively solves the problems referred to above, and this case thus produces.
Utility model content
A kind of diamond belt saw blade that this utility model provides, it is adaptable to the diamond segment direct low temperature in thin saw band
Welding, has fixed, and welding efficiency is high, the feature of low cost.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of diamond belt saw blade, including thin saw band and diamond segment, thin saw band edge welding groove, diamond knife
Head includes weld zone and cutting area, and weld zone is placed at welding groove, and the width of weld zone is more than the width of welding groove, and weld zone exists
Being pressed in welding groove after welding pressurized deliquescing of being heated, the part cooling postadhesion that weld zone is squeezed out is fixed on welding groove week
Enclosing formation welding bead, it is outer for cutting that cutting area is placed in thin saw band.
Described thin saw band thickness is 0.7-1.1mm.
The described a width of 60-100mm of thin saw band.
Described diamond segment is strip, and welding groove is also strip.
Described diamond segment thickness 2.4-4mm, wide 4-6mm.
Use after such scheme, a kind of diamond belt saw blade that this utility model provides, the welding of diamond segment without
By using the copper arc welding electrode that cost is high.The width of the welding groove offered due to thin saw band is less than the width of diamond segment weld zone
Degree, thereby ensure that diamond segment is after weld heating deliquescing press-in welding groove, it is possible to ensure have abundant metal adsorption
It is fixed on around welding groove, it is ensured that diamond segment can be fixed.And welding is simple, efficiency is high, and welding bead size is passed through
The size controlling weld zone can control, and man's activity is little, welding quality stable.
Accompanying drawing explanation
Fig. 1 is the perspective view (after blocking) of the present embodiment diamond belt saw blade；
Fig. 2 is the top view (after blocking) of the present embodiment diamond belt saw blade；
Fig. 3 be Fig. 2 A-A to sectional view；
Fig. 4 be Fig. 2 B-B to sectional view；
Fig. 5 is to look up perspective view (block after) before the welding of the present embodiment diamond belt saw blade；
Fig. 6 is the top view (after blocking) before the welding of the present embodiment diamond belt saw blade；
Fig. 7 be Fig. 6 C-C to sectional view；
Fig. 8 be Fig. 6 D-D to sectional view.
Label declaration
Thin saw band 1, welding groove 11, diamond segment 2, weld zone 21, cutting area 22, welding bead 23.
Detailed description of the invention
In order to the technical solution of the utility model is explained further, below by specific embodiment, this utility model is entered
Row elaborates.
As described in figures 1 and 5, it is the stereochemical structure signal before and after a kind of diamond belt saw blade that this utility model discloses welds
Figure.
The diamond belt saw blade of the present embodiment includes thin saw band 1 and diamond segment 2.Thin saw band 1 thickness is 0.7-
1.1mm, the thin a width of 60-100mm of saw band 1.Thin saw band 1 edge welding groove 11, welding groove 11 is strip.
Diamond segment 2 is also strip, its thick thickness more than thin saw band, and the thickness of diamond segment 2 is 2.4-4mm,
A width of 4-6mm.Diamond segment 2 includes weld zone 21 and cutting area 22, and weld zone 21 is placed at welding groove 11, and cutting area 22 is put
It is used for cutting outside thin saw band 1.
As shown in figure 5 and figure 7, the width of weld zone 21 is more than the width of welding groove 11.As shown in Figures 3 and 4, weld zone 21
It is pressed into after pressurized deliquescing is heated in welding in welding groove 11.In conjunction with shown in Fig. 1 and 2, the part that weld zone 21 is squeezed out
Cooling postadhesion is fixed on and forms welding bead 23 around welding groove 11.
The above-mentioned diamond segment 2 welding method in thin saw band 1 is, the most as viewed in figures 5-8, by diamond segment 2
Weld zone 21 be placed on the upper surface of saw band welding groove 11, need to ensure during placement that the periphery of weld zone 21 is both needed to beyond welding groove
11, to ensure the firmness of follow-up welding.
Again by welding equipment such as mash welder, weld zone 21 is heated to 750-850 DEG C (preferably at 800-850 DEG C),
Apply the downward pressure of 180-250Kgf/cm2 by mash welder in the weld zone 21 of diamond segment 2 simultaneously.
The most as Figure 1-4, until weld zone 21 is pressed in the welding groove 11 of thin saw band 1 by this downward pressure, weldering
Connect the part cooling postadhesion that district 21 is squeezed out to be fixed on the surrounding of welding groove 11 and form welding bead 23.Owing to achieving Buddha's warrior attendant
Stone cutter head 2 uses the soldered of 750-850 DEG C in thin saw band 1, therefore can't destroy the cutting performance of diamond segment 2.
This utility model diamond segment 2 is when welding, it is not necessary to by using the copper arc welding electrode that cost is high.Due to thin saw band 1
The width of the welding groove 11 offered is less than the width of diamond segment 2 weld zone 21, the most after welding, by be squeezed out
Part is directly absorbed and fixed at surrounding's formation welding bead 23 of welding groove 11, thus guarantee fund's diamond tool bit 2 can be fixed.Weldering
Connecing simple, efficiency is high, and welding bead size can be controlled by the size controlling weld zone 21, and man's activity is little, welding quality stable.
These are only preferred embodiment of the present utility model, the not restriction to protection domain of the present utility model.All depend on
The equivalent variations that the mentality of designing of this case is done, each falls within the protection domain of this case.
Claims (5)
1. a diamond belt saw blade, it is characterised in that: including thin saw band and diamond segment, thin saw band edge is welded
Groove, diamond segment includes weld zone and cutting area, and weld zone is placed at welding groove, and the width of weld zone is more than the width of welding groove
Degree, weld zone is pressed in welding groove after pressurized deliquescing is heated in welding, and the part cooling postadhesion that weld zone is squeezed out is solid
Being scheduled on around welding groove formation welding bead, it is outer for cutting that cutting area is placed in thin saw band.
2. a kind of diamond belt saw blade as claimed in claim 1, it is characterised in that: described thin saw band thickness is 0.7-1.1mm.
3. a kind of diamond belt saw blade as claimed in claim 1, it is characterised in that: the described a width of 60-100mm of thin saw band.
4. a kind of diamond belt saw blade as claimed in claim 1, it is characterised in that: described diamond segment is strip, welding
Groove is also strip.
5. a kind of diamond belt saw blade as claimed in claim 1, it is characterised in that: described diamond segment thickness 2.4-4mm, wide
4-6mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620611845.9U CN205733267U (en) | 2016-06-21 | 2016-06-21 | A kind of diamond belt saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620611845.9U CN205733267U (en) | 2016-06-21 | 2016-06-21 | A kind of diamond belt saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733267U true CN205733267U (en) | 2016-11-30 |
Family
ID=57384672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620611845.9U Withdrawn - After Issue CN205733267U (en) | 2016-06-21 | 2016-06-21 | A kind of diamond belt saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935805A (en) * | 2016-06-21 | 2016-09-14 | 陈亚洲 | Diamond band saw blade and welding method of diamond tool bit on saw band |
| CN110962234A (en) * | 2019-12-27 | 2020-04-07 | 河北小蜜蜂工具集团有限公司 | Surface and impregnated diamond saw blade and preparation method thereof |
-
2016
- 2016-06-21 CN CN201620611845.9U patent/CN205733267U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935805A (en) * | 2016-06-21 | 2016-09-14 | 陈亚洲 | Diamond band saw blade and welding method of diamond tool bit on saw band |
| CN105935805B (en) * | 2016-06-21 | 2017-12-26 | 陈亚洲 | The welding method of a kind of diamond belt saw blade and diamond segment in saw band |
| CN110962234A (en) * | 2019-12-27 | 2020-04-07 | 河北小蜜蜂工具集团有限公司 | Surface and impregnated diamond saw blade and preparation method thereof |
| CN110962234B (en) * | 2019-12-27 | 2021-08-31 | 河北小蜜蜂工具集团有限公司 | Surface and impregnated diamond saw blade and preparation method thereof |
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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: 20161130 Effective date of abandoning: 20171226 |