CN203579492U - Milling cutter wrench - Google Patents
Milling cutter wrench Download PDFInfo
- Publication number
- CN203579492U CN203579492U CN201320654849.1U CN201320654849U CN203579492U CN 203579492 U CN203579492 U CN 203579492U CN 201320654849 U CN201320654849 U CN 201320654849U CN 203579492 U CN203579492 U CN 203579492U
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- CN
- China
- Prior art keywords
- milling cutter
- wrench
- free end
- hole
- connecting portion
- 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
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Abstract
The utility model discloses a milling cutter wrench. The milling cutter wrench comprises a wrench body, wherein the wrench body comprises a straight-plate-shaped handle part and an arc-shaped connecting part which are mutually connected; a columnar pin body corresponding to a gap in a middling cutter shank is arranged at a free end of the connecting part, and is detachable for replacement; a threaded through hole is formed in the free end of the connecting part, and the outer surface of the columnar pin body adopts a threaded structure matched with the threaded through hole; and the columnar pin body is screwed into the threaded through hole and in detachable threaded connection with the free end of the connecting part. According to the milling cutter wrench, the columnar pin body corresponding to the gap in the middling cutter shank is arranged to be detachable for replacement, so that the problem that the whole milling cutter wrench cannot be used continuously due to local damage of a clamping part can be solved, waste is avoided, and the cost is reduced.
Description
Technical field
The utility model relates to a kind of milling cutter spanner, belongs to Machining Technology field.
Background technology
Milling machine is mainly with milling cutter, on workpiece, to process the lathe on various surfaces.Conventionally milling cutter rotatablely moves as main motion, workpiece (with) movement of milling cutter is feed motion.It can processing plane, groove, also can process various curved surfaces, gear, step, groove, profiled surface and cut-out workpiece etc.Outside milling machine decapacitation milling plane, groove, the gear teeth, screw thread and splined shaft, can also process the profile of more complicated, efficiency is high compared with planer, in machine-building and repairing department, is used widely.For different processing requests, need often to change corresponding different milling cutter, and generally because long-time milling cutter processing body temperature is too high or have residual raw material etc. to be not easy to directly go to exchange for hand above, so just need to corresponding milling cutter spanner.
Milling cutter is generally comprised of blade, setting element, clamping element and cutter hub, on milling cutter shank, be provided with the breach that band falls through, on existing milling cutter spanner, be also provided with the holding section corresponding with breach on milling cutter shank, but be integrated casting, and because holding section will be connected with milling cutter mobile, often wearing and tearing, once wearing and tearing severe whole milling cutter spanner in holding section all can not use like this.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of milling cutter spanner.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of milling cutter spanner, comprise wrench body, described wrench body comprises interconnective straight tabular handle portion and circular-arc connecting portion, it is characterized in that: the free end of described connecting portion is provided with the column tip body corresponding with breach on milling cutter shank, and described column tip body is detachable replacing.
Described milling cutter spanner, is characterized in that: the free end of described connecting portion is provided with tapped through hole, and described column tip external surface is set to the helicitic texture matching with tapped through hole; Described column tip body screws in tapped through hole and realizes dismountable being threaded with the free end of connecting portion.
Described milling cutter spanner, is characterized in that: described handle portion and connecting portion are integrated casting structure.
As preferred version, described milling cutter spanner, is characterized in that: described wrench body is metal material.
Beneficial effect: the milling cutter spanner that the utility model provides, by the column tip body corresponding with breach on milling cutter shank, be set to detachably change, can avoid like this damage because of part, holding section cause whole milling cutter spanner can not continue use, avoided waste, reduced cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of milling cutter spanner, comprise wrench body, described wrench body comprises interconnective straight tabular handle portion 1 and circular-arc connecting portion 2, the free end of described connecting portion 2 is provided with the column tip body 3 corresponding with breach on milling cutter shank, and described column tip body 3 is detachable replacing.
Described milling cutter spanner, is characterized in that: the free end of described connecting portion 2 is provided with tapped through hole, and described column tip body 3 outer surfaces are set to the helicitic texture matching with tapped through hole; Described column tip body screws in tapped through hole and realizes dismountable being threaded with the free end of connecting portion.
Described milling cutter spanner, is characterized in that: described handle portion 1 and connecting portion 2 are integrated casting structure.
As preferred version, described milling cutter spanner, is characterized in that: described wrench body is metal material.
Use procedure of the present utility model is as follows: holds handle portion 1, column tip body 3 is fixedly connected with the barbed portion spiral of milling cutter shank, and just can random mobile milling cutter shank.
The milling cutter spanner that the utility model provides, by the column tip body corresponding with breach on milling cutter shank, be set to detachably change, can avoid like this damage because of part, holding section cause whole milling cutter spanner can not continue use, avoided waste, reduced cost.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a milling cutter spanner, comprise wrench body, described wrench body comprises interconnective straight tabular handle portion and circular-arc connecting portion, it is characterized in that: the free end of described connecting portion is provided with the column tip body corresponding with breach on milling cutter shank, described column tip body is detachable replacing.
2. milling cutter spanner according to claim 1, is characterized in that: the free end of described connecting portion is provided with tapped through hole, and described column tip external surface is set to the helicitic texture matching with tapped through hole; Described column tip body screws in tapped through hole and realizes dismountable being threaded with the free end of connecting portion.
3. milling cutter spanner according to claim 2, is characterized in that: described handle portion and connecting portion are integrated casting structure.
4. according to the milling cutter spanner described in claims 1 to 3 any one, it is characterized in that: described wrench body is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654849.1U CN203579492U (en) | 2013-10-23 | 2013-10-23 | Milling cutter wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654849.1U CN203579492U (en) | 2013-10-23 | 2013-10-23 | Milling cutter wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579492U true CN203579492U (en) | 2014-05-07 |
Family
ID=50577460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320654849.1U Expired - Fee Related CN203579492U (en) | 2013-10-23 | 2013-10-23 | Milling cutter wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579492U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816267A (en) * | 2015-04-24 | 2015-08-05 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Wrench |
| CN110153932A (en) * | 2019-06-20 | 2019-08-23 | 中冶宝钢技术服务有限公司 | Telescoping cylinder piston rod thread spanner |
| TWI672198B (en) * | 2014-09-16 | 2019-09-21 | 美商菲特萊公司 | Torque limiting wrench and torque limiting wrench system |
-
2013
- 2013-10-23 CN CN201320654849.1U patent/CN203579492U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI672198B (en) * | 2014-09-16 | 2019-09-21 | 美商菲特萊公司 | Torque limiting wrench and torque limiting wrench system |
| CN104816267A (en) * | 2015-04-24 | 2015-08-05 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Wrench |
| CN110153932A (en) * | 2019-06-20 | 2019-08-23 | 中冶宝钢技术服务有限公司 | Telescoping cylinder piston rod thread spanner |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20201023 |