CN203316750U - Boring tool for processing chain links - Google Patents
Boring tool for processing chain links Download PDFInfo
- Publication number
- CN203316750U CN203316750U CN2013203718575U CN201320371857U CN203316750U CN 203316750 U CN203316750 U CN 203316750U CN 2013203718575 U CN2013203718575 U CN 2013203718575U CN 201320371857 U CN201320371857 U CN 201320371857U CN 203316750 U CN203316750 U CN 203316750U
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- boring
- storage tank
- boring blade
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- tool
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- 238000003860 storage Methods 0.000 claims description 42
- 238000000034 method Methods 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
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Abstract
The utility model relates to a metal cutting tool and particularly relates to a boring tool for processing chain links. The boring tool comprises a tool rod body and a tool head at the front end of the tool rod body. The boring tool is characterized by also comprising a heavy boring blade and a fine boring blade, wherein the tool head is provided with a heavy boring blade containing groove and a fine boring blade containing groove; the heavy boring blade containing groove is formed in the most front end of the tool head; the fine boring blade containing groove is formed in the middle section of the tool head; the heavy boring blade containing groove and the fine boring blade containing groove are distributed in the same line. The boring tool has the advantages that the heavy boring blade containing groove and the fine boring blade containing groove are distributed in the tool head, a boring procedure can be finished with one step in chain link processing, and the tool head does not need to be replaced, so that the processing time is greatly shortened; in addition, the stress on the boring tool can be effectively reduced and the processing accuracy is improved.
Description
Technical field
The utility model relates to metal-cutting machine tool, is specifically related to a kind of boring cutter for chain link processing.
Background technology
Existing, when producing the chain link used for engineering machinery, usually adopt boring process to be processed its large aperture, first by rough boring cutter, large aperture being carried out to heavy boring, rear replacing fine boring cutter carries out right boring, according to difference, requires to carry out chamfering, whole process need to be replaced a plurality of boring cutters, and its working (machining) efficiency is low, equipment is complicated, machining accuracy is poor.For addressing the above problem, this case applicant provides a kind of process engineering machinery with the boring cutter of the large aperture of chain link and has obtained license that (Granted publication number is: CN201785616U), this kind of boring cutter includes knife bar, this knife bar comprises knife bar body and knife bar head, it is characterized in that: on this knife bar head, offer five with the identical blade storage tank of blade shapes, all be connected with a blade in each blade storage tank.This kind of boring cutter improved the production efficiency of chain link to a certain extent, but still do not solve the problem that needs to replace boring cutter in the bore hole process, need further improvement.
The utility model content
For overcoming deficiency of the prior art, the utility model provides the boring cutter that a kind of working (machining) efficiency is high, comprise knife bar body and the cutter head that is arranged at knife bar body front end, it is characterized in that: also comprise heavy boring blade and right boring blade, described cutter head is provided with heavy boring blade storage tank and right boring blade storage tank, this heavy boring blade storage tank be opened in cutter head foremost, right boring blade storage tank is opened in the cutter head stage casing, and heavy boring blade storage tank and right boring blade storage tank are arranged on same straight line.
Further, the heavy boring blade is connected in heavy boring blade storage tank by screw is dismountable.
Further, the right boring blade is connected in right boring blade storage tank by screw is dismountable.
Further, the cutter head rear end is provided with an annular boss, and described annular boss outer is provided with the chamfering blade storage tank, in this chamfering blade storage tank, is provided with chamfering blade.
Further, chamfering blade is connected in the chamfering blade storage tank by screw is dismountable.
From above-mentioned to description of the present utility model, the boring cutter for chain link processing that the utility model provides is arranged in cutter head by heavy boring blade and right boring blade, being added, chain link can disposablely complete the bore hole operation man-hour, without changing cutter head, greatly having shortened process time, can effectively to reduce cutter stressed for this kind of boring cutter in addition, improves machining accuracy.
The accompanying drawing explanation
Fig. 1 is the structural representation of specific embodiment one for the boring cutter of chain link processing.
Fig. 2 is the structural representation of specific embodiment two for the boring cutter of chain link processing.
Work schematic diagram when the boring cutter that Fig. 3 is specific embodiment one, specific embodiment two is processed chain link.
The specific embodiment
Below by the specific embodiment, the utility model will be further described.
Specific embodiment one: with reference to Fig. 1, shown in 3, a kind of boring cutter 1 for chain link processing, comprise knife bar body 11, cutter head 12, heavy boring blade 13 and right boring blade 14, cutter head 12 is arranged at the front end of knife bar body 11, cutter head 12 is provided with heavy boring blade storage tank 121 and right boring blade storage tank 122, this heavy boring blade storage tank 121 is arranged at and is opened in cutter head 12 foremost, right boring blade storage tank 122 is opened in cutter head 12 stage casings, and heavy boring blade storage tank 121 is arranged on same straight line with right boring blade storage tank 122, heavy boring blade 13 and right boring blade 14 are connected in heavy boring blade storage tank 121 and right boring blade storage tank 122 by screw is dismountable respectively.
Specific embodiment two: shown in Fig. 2,3, a kind of boring cutter 2 for chain link processing, comprise knife bar body 21, cutter head 22, heavy boring blade 23 and right boring blade 24, annular boss 25 and chamfering blade 26.Cutter head 22 is arranged at the front end of knife bar body 21, cutter head 22 is provided with heavy boring blade storage tank 221 and right boring blade storage tank 222, this heavy boring blade storage tank 221 be arranged at be opened in cutter head 22 foremost, right boring blade storage tank 222 is opened in cutter head 22 stage casings, and heavy boring blade storage tank 221 is arranged on same straight line with right boring blade storage tank 222; Heavy boring blade 23 and right boring blade 24 are connected in heavy boring blade storage tank 221 and right boring blade storage tank 222 by screw is dismountable respectively; Annular boss 25 is arranged at the rear end of cutter head 22, and annular boss 25 outers are provided with chamfering blade storage tank 251, and chamfering blade 26 is connected in chamfering blade storage tank 251 by screw is dismountable.
Shown in Fig. 1, Fig. 2, Fig. 3, the workflow of the boring cutter that above-described embodiment one, specific embodiment two provide is as follows: the macropore of the 1 pair of chain link 100 of boring cutter provided by specific embodiment one is processed, first cutter head 12 front ends are stretched in macropore by heavy boring blade 13 carry out heavy boring, after cutter head 12 is pushed ahead by right boring blade 14 and is carried out right boring, completes processing backed off after random cutter head 12, once complete heavy boring and right boring two procedures; The aperture of the 2 pairs of chain links 100 of boring cutter that provide by specific embodiment two is processed, first cutter head 22 front ends are stretched in aperture by heavy boring blade 23 carry out heavy boring, after cutter head 22 is pushed ahead by right boring blade 24 and is carried out right boring, continues that cutter head 22 is pushed ahead to the chamfering blade 26 made on annular boss 25 and contact and carry out chamfering with chain link 100, complete backed off after random cutter head 22, once complete heavy boring, right boring, chamfering three process.Can disposablely complete the bore hole operation man-hour chain link 100 is added, without changing cutter head, greatly having shortened process time, can effectively to reduce cutter stressed for this kind of boring cutter in addition, improves machining accuracy.
Above are only the specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1. the boring cutter for chain link processing, comprise knife bar body and the cutter head that is arranged at knife bar body front end, it is characterized in that: also comprise heavy boring blade and right boring blade, described cutter head is provided with heavy boring blade storage tank and right boring blade storage tank, this heavy boring blade storage tank be opened in cutter head foremost, right boring blade storage tank is opened in the cutter head stage casing, and heavy boring blade storage tank and right boring blade storage tank are arranged on same straight line.
2. the boring cutter for chain link processing according to claim 1, it is characterized in that: described heavy boring blade is connected in heavy boring blade storage tank by screw is dismountable.
3. the boring cutter for chain link processing according to claim 1 and 2, it is characterized in that: described right boring blade is connected in right boring blade storage tank by screw is dismountable.
4. the boring cutter for chain link processing according to claim 1, it is characterized in that: described cutter head rear end is provided with an annular boss, and described annular boss outer is provided with the chamfering blade storage tank, in this chamfering blade storage tank, is provided with chamfering blade.
5. the boring cutter for chain link processing according to claim 4, it is characterized in that: described chamfering blade is connected in the chamfering blade storage tank by screw is dismountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203718575U CN203316750U (en) | 2013-06-26 | 2013-06-26 | Boring tool for processing chain links |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203718575U CN203316750U (en) | 2013-06-26 | 2013-06-26 | Boring tool for processing chain links |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316750U true CN203316750U (en) | 2013-12-04 |
Family
ID=49656147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203718575U Expired - Fee Related CN203316750U (en) | 2013-06-26 | 2013-06-26 | Boring tool for processing chain links |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316750U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625140A (en) * | 2014-12-16 | 2015-05-20 | 泉州市泉永机械发展有限公司 | Scratch-free boring technique for chain piece |
| CN109822118A (en) * | 2019-04-01 | 2019-05-31 | 盐城京奇刀具有限公司 | A fine-tuning fine boring and chamfering integrated boring tool |
| CN113770399A (en) * | 2021-08-20 | 2021-12-10 | 中国航发航空科技股份有限公司 | Tool for machining deep hole of intermediate case of aircraft engine and machining method of tool |
| CN114367831A (en) * | 2022-02-25 | 2022-04-19 | 徐州徐工履带底盘有限公司 | Boring tool, processing equipment and installation hole processing method for processing installation holes of track links of crawler belts |
-
2013
- 2013-06-26 CN CN2013203718575U patent/CN203316750U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625140A (en) * | 2014-12-16 | 2015-05-20 | 泉州市泉永机械发展有限公司 | Scratch-free boring technique for chain piece |
| CN109822118A (en) * | 2019-04-01 | 2019-05-31 | 盐城京奇刀具有限公司 | A fine-tuning fine boring and chamfering integrated boring tool |
| CN113770399A (en) * | 2021-08-20 | 2021-12-10 | 中国航发航空科技股份有限公司 | Tool for machining deep hole of intermediate case of aircraft engine and machining method of tool |
| CN114367831A (en) * | 2022-02-25 | 2022-04-19 | 徐州徐工履带底盘有限公司 | Boring tool, processing equipment and installation hole processing method for processing installation holes of track links of crawler belts |
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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 |
Granted publication date: 20131204 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |