CN201565619U - Vehicular combined boring cutter - Google Patents
Vehicular combined boring cutter Download PDFInfo
- Publication number
- CN201565619U CN201565619U CN2009203092480U CN200920309248U CN201565619U CN 201565619 U CN201565619 U CN 201565619U CN 2009203092480 U CN2009203092480 U CN 2009203092480U CN 200920309248 U CN200920309248 U CN 200920309248U CN 201565619 U CN201565619 U CN 201565619U
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- Prior art keywords
- cutter
- boring cutter
- screw
- boring
- holes
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- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a vehicular combined boring cutter comprising a boring cutter and a turning cutter. The vehicular combined boring cutter is characterized in that the boring cutter body is provided with two or more through holes; the turning cutter body is provided with two or more corresponding screw holes; the boring cutter and the turning cutter are connected with each other by two or more fastening screws that sequentially pass through the respectively corresponding through holes and screw holes; the cutter head of the boring cutter is arranged in front of the cutter head of the turning cutter; and a clearance is remained between the two cutter heads. As the further improvement in the utility model, the screw holes are arranged among every two through holes of the boring cutter body; an adjusting screw is arranged in the screw hole; and the end part of the screw is contacted with the turning cutter body. The vehicular combined boring cutter has the advantages of high production efficiency, good precision and consistency of the workpiece, and good generalization.
Description
Technical field
The utility model relates to a kind of automobile-used gang tool.
Background technology
In mechanical industry turning processing, for a long time, need are processed endoporus and step hole workpiece, as shown in Figure 1, all be to adopt the both direction on lathe cutter head that borer and ride rank cutter are installed respectively, earlier with the boring cutter boring finish behind the endoporus A borer withdrawed from after, rotary head again, go out stepped hole B with lathe tool turning, the whole operation route is: clamping blank Yang with holes swings meal to be practised spouse earthworm despot and reads aloud Dagon boring endoporus Jiu and practise and pull out Po Qiao rotary head Yang and swing meal and practise spouse earthworm despot and read aloud Dagon car stepped hole Jiu and practise and pull out Po Qiao and get material.This processing method can also satisfy production in single-piece work, but just show in batch process that operation is slow, poor dimensional precision, the low shortcoming of two endoporus coaxial accuracies, cause production efficiency low, the shortcoming of the dimensional uniformity difference of workpiece.
The utility model content
The purpose of this utility model is the above-mentioned deficiency at prior art, and a kind of automobile-used combination borer is provided, and it has the precision of production efficiency height, workpiece and the advantage of high conformity.
For achieving the above object, automobile-used combination borer of the present utility model, comprise boring cutter and lathe tool, it is characterized in that on the cutter hub of boring cutter, being provided with two or more through holes, on the cutter hub of lathe tool, be provided with two or more corresponding screws, boring cutter and lathe tool connect by the trip bolt that two or more pass each self-corresponding through hole and screw successively, and the cutter head of boring cutter is positioned at the place ahead of lathe tool cutter head, are the gap setting between the cutter head of the two.
Use this cutter, because boring endoporus and car stepped hole finish on a step simultaneously, production efficiency height, axiality are good, and cutter debugs the high conformity of good back part, are suitable for the processing of bulk article.
As further improvement of the utility model, between the two through hole on the boring cutter cutter hub, also be provided with screw, an adjustment screw is loaded in this screw, and the end of this screw contacts with the cutter hub of lathe tool; Distance by adjustment screw can be regulated two cutting edge roundnesses improves versatility.
In sum, the utlity model has the precision of production efficiency height, workpiece and high conformity, advantage that versatility is good
Description of drawings
Fig. 1 is the front view of target workpiece.
Fig. 2 is the front view of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
By shown in Figure 2, this automobile-used combination borer, comprise boring cutter 1 and lathe tool 2, on the cutter hub 1a of boring cutter 1, be provided with two through holes, on the cutter hub 2a of lathe tool 2, be provided with the screw of two correspondences, boring cutter 1 and lathe tool 2 connect by two trip bolts 3 that pass each self-corresponding through hole and screw successively, between the two through hole on the boring cutter cutter hub 1a, also be provided with screw, one adjustment screw 4 is loaded in this screw, the end of this screw 4 contacts with the cutter hub 2a of lathe tool, and the cutter head 1b of boring cutter is positioned at the place ahead of lathe tool cutter head 2b, is provided with for the gap between cutter head 1b of the two and the 2b.
In the stroke of processing, boring cutter 1 processes endoporus earlier, and planker continues operation, and lathe tool 2 is reprocessed out stepped hole; The operation route is: clamping blank Yang with holes swings meal to be practised spouse earthworm despot and reads aloud Dagon boring endoporus and car stepped hole Jiu and practise and pull out Po Qiao and get material; Compare with former technology and saved four work steps, improved production efficiency greatly, because boring endoporus and car stepped hole finish on a step simultaneously, production efficiency height, axiality are good, and cutter is debugged the high conformity of good back part, is suitable for the processing of bulk article; Distance by adjustment screw 4 can be regulated two cutting edge roundnesses improves versatility.
Claims (2)
1. automobile-used combination borer, comprise boring cutter and lathe tool, it is characterized in that on the cutter hub of boring cutter, being provided with two or more through holes, on the cutter hub of lathe tool, be provided with two or more corresponding screws, boring cutter and lathe tool connect by the trip bolt that two or more pass each self-corresponding through hole and screw successively, and the cutter head of boring cutter is positioned at the place ahead of lathe tool cutter head, is provided with for the gap between the cutter head of the two.
2. automobile-used combination borer as claimed in claim 1 is characterized in that also being provided with screw between the two through hole on the boring cutter cutter hub, an adjustment screw is loaded in this screw, and the end of this screw contacts with the cutter hub of lathe tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203092480U CN201565619U (en) | 2009-08-31 | 2009-08-31 | Vehicular combined boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203092480U CN201565619U (en) | 2009-08-31 | 2009-08-31 | Vehicular combined boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565619U true CN201565619U (en) | 2010-09-01 |
Family
ID=42657901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203092480U Expired - Fee Related CN201565619U (en) | 2009-08-31 | 2009-08-31 | Vehicular combined boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601401A (en) * | 2012-03-16 | 2012-07-25 | 华北水利水电学院 | Combined turning tool for cutting rectangular thread of elastic material |
| CN104690310A (en) * | 2015-03-05 | 2015-06-10 | 苏州道众机械制造有限公司 | Combined type machining cutter |
-
2009
- 2009-08-31 CN CN2009203092480U patent/CN201565619U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601401A (en) * | 2012-03-16 | 2012-07-25 | 华北水利水电学院 | Combined turning tool for cutting rectangular thread of elastic material |
| CN102601401B (en) * | 2012-03-16 | 2014-10-08 | 华北水利水电学院 | Combined turning tool for cutting rectangular thread of elastic material |
| CN104690310A (en) * | 2015-03-05 | 2015-06-10 | 苏州道众机械制造有限公司 | Combined type machining cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20130831 |