CN202621957U - Multi-wedge belt wheel cutting tool - Google Patents
Multi-wedge belt wheel cutting tool Download PDFInfo
- Publication number
- CN202621957U CN202621957U CN 201220291532 CN201220291532U CN202621957U CN 202621957 U CN202621957 U CN 202621957U CN 201220291532 CN201220291532 CN 201220291532 CN 201220291532 U CN201220291532 U CN 201220291532U CN 202621957 U CN202621957 U CN 202621957U
- Authority
- CN
- China
- Prior art keywords
- blade
- cutting tool
- wheel cutting
- wedge belt
- knife bar
- 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 multi-wedge belt wheel cutting tool which is characterized by comprising a cutter bar, a blade arranged on the cutter bar, and a hook head press plate used for pressing the blade, wherein the blade is fixed on the cutter bar by a forcing screw; the hook head press plate is pressed at the tail part of the blade and is fixed on the cutter bar by a double-threaded screw; and the blade has an eccentric triangular structure. The multi-wedge belt wheel cutting tool is convenient to replace the blade, high in processing accuracy and long in service life, and realizes high-efficiency processing for a crankshaft pulley multi-wedge belt groove.
Description
Technical field
The utility model relates to the cutting-tool engineering field, is specifically related to a kind of polywedge bet wheel cutting tool.
Background technology
Crank pulley is the strength member in the automobile engine, and its difficulty of processing mainly is the processing of polywedge bet groove, and the cutter that adopts at present for the processing of polywedge bet groove is: brazed shank tool and clip type cutter.Product precision and surface smoothness that brazed shank tool processes are difficult to reach requirement; The present usefulness of clip type cutter be the combination of monodentate or multi-disc, the stock-removing efficiency of monodentate is low, the positional precision between each grooved is difficult for guaranteeing; Though the cutter of multi-disc combination has been realized multiple-grooved and processed simultaneously that very high to the accuracy of manufacture requirement of knife bar and blade, the foozle of single blade can be accumulated in the gang tool and go, thereby the product size that causes processing is overproof.
In order to solve above-mentioned deficiency of the prior art, the utility model provides a kind of new solution.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art; A kind of polywedge bet wheel cutting tool is provided, and it is convenient that this polywedge bet wheel cutting tool is changed blade, and machining accuracy is high; Cutter life is long, has realized the highly-efficient processing of crank pulley polywedge bet groove.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of polywedge bet wheel cutting tool is provided, it is characterized in that: comprise knife bar and be positioned at the blade on the knife bar and be used to compress the eave tile pressing plate of blade; Said blade is fixed on the knife bar through housing pin; Said eave tile pressing plate presses in the blade afterbody and through double-threaded screw and is fixed on the knife bar.
Preferably, said blade is eccentric triangular structure.
In sum, it is convenient that the polywedge bet wheel cutting tool that the utility model provided is changed blade, and machining accuracy is high, and cutter life is long, has realized the highly-efficient processing of crank pulley polywedge bet groove.
Description of drawings
Fig. 1 is the stereogram of polywedge bet wheel cutting tool;
Fig. 2 is along the cutaway view of A-A line among Fig. 1;
Fig. 3 is the vertical view of polywedge bet wheel cutting tool.
Wherein: 1, blade; 2, knife bar; 3, eave tile pressing plate; 4, housing pin; 5, double-threaded screw.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done detailed explanation.
-as shown in the figure, this polywedge bet wheel cutting tool is characterized in that: comprise knife bar 2 and be positioned at the blade 1 on the knife bar 2 and be used to compress the eave tile pressing plate 3 of blade 1; Said blade 1 is fixed on the knife bar 2 through housing pin 4; Said eave tile pressing plate 3 presses in blade 1 afterbody and through double-threaded screw 5 and is fixed on the knife bar 2.Said blade 1 is eccentric triangular structure.
In sum, it is convenient that the polywedge bet wheel cutting tool that the utility model provided is changed blade, and machining accuracy is high, and cutter life is long, has realized the highly-efficient processing of crank pulley polywedge bet groove.
Though describe in detail in conjunction with the specific embodiment of accompanying drawing, should not be construed as qualification to the protection domain of this patent to the utility model.In the described scope of claims, various modifications that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.
Claims (2)
1. polywedge bet wheel cutting tool is characterized in that: comprise knife bar (2) and be positioned at the blade (1) on the knife bar (2) and be used to compress the eave tile pressing plate (3) of blade (1); Said blade (1) is fixed on the knife bar (2) through housing pin (4); Said eave tile pressing plate (3) presses in blade (1) afterbody and is fixed on the knife bar (2) through double-threaded screw (5).
2. polywedge bet wheel cutting tool according to claim 1, it is characterized in that: said blade (1) is eccentric triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291532 CN202621957U (en) | 2012-06-20 | 2012-06-20 | Multi-wedge belt wheel cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291532 CN202621957U (en) | 2012-06-20 | 2012-06-20 | Multi-wedge belt wheel cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621957U true CN202621957U (en) | 2012-12-26 |
Family
ID=47375200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291532 Expired - Fee Related CN202621957U (en) | 2012-06-20 | 2012-06-20 | Multi-wedge belt wheel cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621957U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525990A (en) * | 2014-12-10 | 2015-04-22 | 苏州欧美克合金工具有限公司 | Special-shaped blade for numerically controlled lathe |
| CN106270703A (en) * | 2016-09-29 | 2017-01-04 | 江苏中晟钻石工具有限公司 | PCD forming cutter is used in a kind of belt pulley processing |
| CN111715922A (en) * | 2020-06-12 | 2020-09-29 | 成都工具研究所有限公司 | Quick-change type automatic chamfering drill |
-
2012
- 2012-06-20 CN CN 201220291532 patent/CN202621957U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525990A (en) * | 2014-12-10 | 2015-04-22 | 苏州欧美克合金工具有限公司 | Special-shaped blade for numerically controlled lathe |
| CN106270703A (en) * | 2016-09-29 | 2017-01-04 | 江苏中晟钻石工具有限公司 | PCD forming cutter is used in a kind of belt pulley processing |
| CN111715922A (en) * | 2020-06-12 | 2020-09-29 | 成都工具研究所有限公司 | Quick-change type automatic chamfering drill |
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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: 20121226 Termination date: 20160620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |