CN102773525A - Cutting tool for processing side pin holes of front shaft - Google Patents
Cutting tool for processing side pin holes of front shaft Download PDFInfo
- Publication number
- CN102773525A CN102773525A CN2012102245729A CN201210224572A CN102773525A CN 102773525 A CN102773525 A CN 102773525A CN 2012102245729 A CN2012102245729 A CN 2012102245729A CN 201210224572 A CN201210224572 A CN 201210224572A CN 102773525 A CN102773525 A CN 102773525A
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- CN
- China
- Prior art keywords
- side pin
- cutting tool
- pin holes
- front shaft
- blade
- 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.)
- Pending
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- Nonmetal Cutting Devices (AREA)
Abstract
The invention relates to a cutting tool for processing side pin holes of a front shaft. The cutting tool comprises a front guiding portion (1), a blade portion (2) and a rear guiding portion (3), the front guiding portion (1) is connected with the blade portion (2), and the blade portion (2) is connected with the rear guiding portion (3). The cutting tool for processing the side pin holes of the front shaft has up and down guiding functions, cutter back-off displacement is overcome to a maximum limit, shape and position errors caused by front work steps are accurately and effectively corrected, labor intensities of workers are reduced, working efficiencies are improved, and qualities of products are improved.
Description
Technical field
The present invention relates to a kind of machining tool, be specifically related to a kind of cutlery of processing front axle side pin-and-hole.
Background technology
At present, when processing front axle side pin-and-hole, because front axle side pin-and-hole and kingpin bore connect, the single face interrupted cut causes the cutter relieving phenomenon to take place to cutlery easily at the perforation position, can not satisfy the requirement of pitch-row deviation ± 0.1.Tradition processing front axle side pin-and-hole is to process through the processes of boring, expand, cutting with scissors, and such product needed is processed on different lathes, and operative employee's labour intensity is big like this; Inefficiency; And the qualification rate of product is low, and qualification rate has only 60%, can not satisfy requirement of client.
Summary of the invention
Technical problem to be solved by this invention provides a kind of cutter of processing front axle side pin-and-hole; This cutter has guide function up and down, has overcome the cutter relieving displacement to greatest extent, has proofreaied and correct the shape position error that preceding work step causes accurately and effectively; Improve operating efficiency, improved product quality.
Technical scheme of the present invention: the cutter of processing front axle side pin-and-hole, it comprises preceding lead, blade and back lead, preceding lead is connected with blade, and blade is connected with the back lead.
The present invention compared with prior art has following beneficial effect: 1, efficient is high; Because the preceding lead of this cutter has had guide function up and down with the back lead; Overcome the cutter relieving displacement to greatest extent, proofreaied and correct the shape position error that preceding work step causes accurately and effectively, need not slow down cutting speed; Saved the working time like this, increased work efficiency more than 2 times; 2, cost is low, processes same product and need not change lathe, has alleviated operative employee's labour intensity, reduces the enterprises using the labor cost; 3, Functionality, quality and appealing design owing to overcome the cutter relieving displacement to greatest extent, has guaranteed product quality, and qualification rate is high, can satisfy customer requirement; 4, market prospects are extensive, and are easy to utilize.
Description of drawings
Fig. 1 is a front view of the present invention.
Among the figure: lead before the 1-, 2-blade, lead behind the 3-.
The specific embodiment
A kind of cutter of processing front axle side pin-and-hole, as shown in Figure 1, it comprises preceding lead 1, blade 2 and back lead 3, preceding lead 1 is connected with blade 2, and blade 2 is connected with back lead 3.
Add man-hour; Because the preceding lead 1 of this cutter has had guide function up and down with back lead 3, has overcome the cutter relieving displacement to greatest extent, need not slow down cutting speed; Proofreaied and correct the shape position error that preceding work step causes accurately and effectively; Save the time, increased work efficiency more than 2 times, also alleviated operative employee's labour intensity simultaneously.
Claims (1)
1. process the cutter of front axle side pin-and-hole, it comprises preceding lead (1), and blade (2) and back lead (3) is characterized in that preceding lead (1) is connected with blade (2), and blade (2) is connected with back lead (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102245729A CN102773525A (en) | 2012-07-02 | 2012-07-02 | Cutting tool for processing side pin holes of front shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102245729A CN102773525A (en) | 2012-07-02 | 2012-07-02 | Cutting tool for processing side pin holes of front shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102773525A true CN102773525A (en) | 2012-11-14 |
Family
ID=47118756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102245729A Pending CN102773525A (en) | 2012-07-02 | 2012-07-02 | Cutting tool for processing side pin holes of front shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302332A (en) * | 2013-05-31 | 2013-09-18 | 王庆 | Device for processing side pin hole of front shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2684979Y (en) * | 2004-02-12 | 2005-03-16 | 贵州西南工具(集团)有限公司 | Special cutter tool, for hole enlarging |
| US20050260047A1 (en) * | 2003-06-30 | 2005-11-24 | Keiper Michael C | Reaming tool for broken conduit |
| CN201108982Y (en) * | 2007-07-19 | 2008-09-03 | 上海锅炉厂有限公司 | Variable-diameter drill bit with pilot end |
| CN201175779Y (en) * | 2008-03-21 | 2009-01-07 | 沈阳飞机工业（集团）有限公司 | Hard metal alloy expanding drill for processing titanium alloy |
| CN202741798U (en) * | 2012-07-02 | 2013-02-20 | 王庆 | Cutter for machining side pin hole of front shaft |
-
2012
- 2012-07-02 CN CN2012102245729A patent/CN102773525A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050260047A1 (en) * | 2003-06-30 | 2005-11-24 | Keiper Michael C | Reaming tool for broken conduit |
| CN2684979Y (en) * | 2004-02-12 | 2005-03-16 | 贵州西南工具(集团)有限公司 | Special cutter tool, for hole enlarging |
| CN201108982Y (en) * | 2007-07-19 | 2008-09-03 | 上海锅炉厂有限公司 | Variable-diameter drill bit with pilot end |
| CN201175779Y (en) * | 2008-03-21 | 2009-01-07 | 沈阳飞机工业（集团）有限公司 | Hard metal alloy expanding drill for processing titanium alloy |
| CN202741798U (en) * | 2012-07-02 | 2013-02-20 | 王庆 | Cutter for machining side pin hole of front shaft |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302332A (en) * | 2013-05-31 | 2013-09-18 | 王庆 | Device for processing side pin hole of front shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121114 |