CN204639275U - A kind of efficiently for the cutter of processing automobile steering spindle endoporus hole wall - Google Patents
A kind of efficiently for the cutter of processing automobile steering spindle endoporus hole wall Download PDFInfo
- Publication number
- CN204639275U CN204639275U CN201520113308.7U CN201520113308U CN204639275U CN 204639275 U CN204639275 U CN 204639275U CN 201520113308 U CN201520113308 U CN 201520113308U CN 204639275 U CN204639275 U CN 204639275U
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- China
- Prior art keywords
- cutter
- hole wall
- knife
- endoporus
- knife bar
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Abstract
The utility model discloses a kind of efficiently for the cutter of processing automobile steering spindle endoporus hole wall, described cutter comprises knife bar, described knife bar is provided with the cutter spacing needing Working position corresponding with steering axles endoporus hole wall to be milled, and described cutter spacing is provided with the blade agreed with mutually with steering axles endoporus shape of hole wall to be milled.Compared with prior art, the utility model adopts the blade agreed with mutually with steering axles endoporus shape of hole wall to be milled to carry out milling to product, a milling and plastic, have produce efficiently, beneficial effect that product error is less.
Description
Technical field
The utility model relates to a kind of cutter, specifically refers to a kind of efficiently for the cutter of processing automobile steering spindle endoporus hole wall.
Background technology
In the process of product milling, need to use cutter and milling is carried out to product, but, in order to meet Product processing shape need, particularly have the hole wall of the processing automobile steering spindle endoporus of comparatively complicated shape, utilizing existing cutter grain to need much knives tool to carry out repeatedly milling to product could be shaping, again because in the process of each dead knife grain, the error of total various degrees, often when cutter uses, this error can superpose by multiple cutter grain milling product that there is error, the precision of product is affected, not only consuming time, yields is also not high enough simultaneously, enterprise's productivity effect is difficult to improve.
Utility model content
In view of this, the utility model needs the problem solved to be provide a kind of efficiently for the cutter of processing automobile steering spindle endoporus hole wall.
In order to solve the problem, the utility model adopts following technical solution scheme: a kind of efficiently for the cutter of processing automobile steering spindle endoporus hole wall, comprise knife bar, described knife bar is provided with the cutter spacing needing Working position corresponding with steering axles endoporus hole wall to be milled, and described cutter spacing is provided with the blade agreed with mutually with steering axles endoporus shape of hole wall to be milled.
Preferably, described cutter spacing comprises along symmetrically arranged first cutter axial of cutter spindle and the second cutter axial, and described first cutter axial (21) and the second cutter axial (22) are positioned at knife bar (1) top.
Preferably, described blade is the wolfram steel blade using durability degree higher.
Preferably, described blade be provided with agree with mutually with steering axles endoporus shape of hole wall to be milled first process the edge of a knife, second and process the edge of a knife and the 3rd and process the edge of a knife.
Preferably, the described first processing edge of a knife, the second processing edge of a knife and the 3rd processing edge of a knife top are equipped with chamfering.
Preferably, end on described knife bar is also provided with the first end face cutter spacing for installing cutter grain and the second end face cutter spacing, described first end face cutter spacing (31) and the second end face cutter spacing (32) are arranged on knife bar (1) bottom, and described first end face cutter spacing and the second end face cutter spacing are symmetrical arranged along cutter spindle.
Compared with prior art, the utility model comprises following beneficial effect:
1. adopt the blade agreed with mutually with steering axles endoporus shape of hole wall to be milled, making processing automobile steering spindle endoporus hole wall by only cutter being got final product disposable processing and milling with one, substantially increasing the speed of product milling;
2. by a cutter, disposable milling is carried out to product, make the error of product need not be subject to the impact of multiple blade error, make it quality more controlled.
Accompanying drawing explanation
Fig. 1 is the structure front view of blade embodiments described in the utility model;
Fig. 2 is the blade schematic diagram of blade embodiments described in the utility model.
Detailed description of the invention
In order to make those skilled in the art better understand the utility model content, below in conjunction with drawings and Examples, the utility model content is described in further detail.
Fig. 1 is the structure front view of blade embodiments described in the utility model, as shown in Figure 1, this cutter being used for processing automobile steering spindle endoporus hole wall comprises knife bar 1, described knife bar 1 is provided with the cutter spacing corresponding with steering axles endoporus hole wall position to be milled, and described cutter spacing is provided with the blade agreed with mutually with steering axles endoporus shape of hole wall to be milled.
In the present embodiment, this cutter is used for the endoporus of processing automobile steering spindle, global shape is cylindrical, wherein, the cutter spacing of this cutter comprises the first cutter axial 21 and the second cutter axial 22, and this first cutter axial 21 and the second cutter axial 22 are arranged on the top of knife bar 1, and the first cutter axial 21 and the second cutter axial 22 are located at the both sides of knife bar 1 respectively, and arrange along knife bar 1 axis axial symmetry, make knife bar tow sides structure consistent.Because this cutting edge shape needs to agree with mutually with steering axles endoporus shape of hole wall to be milled, not easily produce in batches, so, at the first cutter axial 21 and the second cutter axial 22 place, use the higher tungsten steel blade of durability degree as the blade of this cutter spacing, blade loss can be avoided to make blade often need the problem changed.As shown in Figure 2, preferably, described blade be provided with agree with mutually with steering axles endoporus shape of hole wall to be milled first process the edge of a knife 211, the second processing edge of a knife 212 and the 3rd processing edge of a knife 213, the described first processing edge of a knife 211, the second processing edge of a knife 212 and the 3rd processing edge of a knife 213 are for processing the bending place of this steering axles endoporus hole wall simultaneously, one-shot forming, avoiding in traditional diamond-making technique the labyrinth running into similar steering axles endoporus hole wall needs repeatedly Tool in Milling just can complete the situation of processing, substantially increase milling efficiency, and reduce the error superposition using multiple different cutter grain 4 machining to produce.Preferably, chamfer machining process is carried out at the first processing edge of a knife 211, the second processing edge of a knife 212 and the 3rd processing edge of a knife 213 place.In an embodiment, the bottom of knife bar 1 is also provided with the first end face cutter spacing 31 and the second end face cutter spacing 32 for installing cutter grain 4, first cutter axial 21 and second cutter axial 22 relative position on described first end face cutter spacing 31 and the second end face cutter spacing 32 and knife bar 1 top are similar, arrange along knife bar 1 axis axial symmetry, this cutter grain 4 can be used for the comparatively simple position of other structure of milling.
It should be noted that the blade that steering axles endoporus shape of hole wall described in the utility model with to be milled agrees with mutually is not limited only to the shape in the present embodiment, can designs according to actual conditions to cutting edge shape.
In use, first, this to be milled is fixed on fixture, and by this and to be milled the Cutting tool installation manner matched to milling machine, then, utilizes this cutter to carry out milling by milling machine to be milled.At the hole wall place of this to be milled endoporus, because the first cutter axial 21 and the second cutter axial 22 are provided with the blade agreed with mutually with steering axles endoporus hole wall structure shape to be milled, can process this place's structure, one-shot forming, greatly save milling operation, improve milling efficiency.
Be more than wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model.
Claims (4)
1. an efficient cutter for processing automobile steering spindle endoporus hole wall, comprise knife bar (1), it is characterized in that: described knife bar (1) is provided with the cutter spacing needing Working position corresponding with steering axles endoporus hole wall to be milled, described cutter spacing is provided with the blade agreed with mutually with steering axles endoporus shape of hole wall to be milled; Described cutter spacing comprises the first cutter axial (21) and the second cutter axial (22) that arrange along knife bar (1) axial symmetry, and described first cutter axial (21) and the second cutter axial (22) are positioned at knife bar (1) top; End on described knife bar (1) is also provided with the first end face cutter spacing (31) for installing cutter grain (4) and the second end face cutter spacing (32), described first end face cutter spacing (31) and the second end face cutter spacing (32) are arranged on knife bar (1) bottom, and described first end face cutter spacing (31) and the second end face cutter spacing (32) are arranged along knife bar (1) axial symmetry.
2. according to claim 1 efficiently for the cutter of processing automobile steering spindle endoporus hole wall, it is characterized in that: described blade is wolfram steel blade.
3. according to claim 2 efficiently for the cutter of processing automobile steering spindle endoporus hole wall, it is characterized in that: described blade be provided with agree with mutually with steering axles endoporus shape of hole wall to be milled first process the edge of a knife (211), second and process the edge of a knife (212) and the 3rd and process the edge of a knife (213).
4. according to claim 3 efficiently for the cutter of processing automobile steering spindle endoporus hole wall, it is characterized in that: the described first processing edge of a knife (211), the second processing edge of a knife (212) and the 3rd processing edge of a knife top are equipped with chamfering (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113308.7U CN204639275U (en) | 2015-02-14 | 2015-02-14 | A kind of efficiently for the cutter of processing automobile steering spindle endoporus hole wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113308.7U CN204639275U (en) | 2015-02-14 | 2015-02-14 | A kind of efficiently for the cutter of processing automobile steering spindle endoporus hole wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639275U true CN204639275U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520113308.7U Expired - Fee Related CN204639275U (en) | 2015-02-14 | 2015-02-14 | A kind of efficiently for the cutter of processing automobile steering spindle endoporus hole wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962220A (en) * | 2017-12-11 | 2018-04-27 | 中核（天津）机械有限公司 | A kind of composite milling cutter of global formation |
-
2015
- 2015-02-14 CN CN201520113308.7U patent/CN204639275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962220A (en) * | 2017-12-11 | 2018-04-27 | 中核（天津）机械有限公司 | A kind of composite milling cutter of global formation |
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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: 20150916 Termination date: 20210214 |