CN203509080U - Automatic differential compensation turning tool mechanism - Google Patents
Automatic differential compensation turning tool mechanism Download PDFInfo
- Publication number
- CN203509080U CN203509080U CN201320604811.3U CN201320604811U CN203509080U CN 203509080 U CN203509080 U CN 203509080U CN 201320604811 U CN201320604811 U CN 201320604811U CN 203509080 U CN203509080 U CN 203509080U
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- CN
- China
- Prior art keywords
- sleeve body
- core rod
- sliding block
- tool
- guide rail
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic differential compensation turning tool mechanism which comprises a sleeve body. A tool is installed on the sleeve body. A core rod is arranged in a center hole of the sleeve body. A spring is arranged between one end of the core rod and an end cover fixed to the sleeve body. A sliding groove is formed in the sleeve body. A sliding block is arranged inside the sliding groove. A guide rail groove is formed in the core rod. A pin shaft is inserted into the guide rail groove. The two ends of the pin shaft are connected to the sliding block. A center mechanism is arranged at the other end of the core rod. When an workpiece inner hole is turned, leftward tool feeding is carried out on the sleeve body, due to the fact that the core rod abuts against a center, the core rod does not move, the spring is compressed, the pin shaft and the sliding block move leftwards along with the spring, the pin shaft moves inside the guide rail groove in the radial direction of the sleeve body along with the guide rail groove, meanwhile, the sliding block is driven to move radially, a tool body moves radially along with the sliding block to be matched with the leftward feeding tool to move slantly, and the aim of machining a conical surface is achieved. The automatic differential compensation turning tool mechanism is simple in structure and flexible and reliable in motion, the inner hole and an inner conical hole are turned at the same time, working efficiency is improved, and machining time are reduced.
Description
Technical field
The utility model relates to a kind of lathe tool mechanism, particularly a kind of automatic difference of turner endoporus and mends lathe tool mechanism, while being mainly used in turner, can carry out turning processing to the taper hole of inside workpiece simultaneously.
Background technology
Existing lathe tool mechanism comprises body, and one or more groups cutter is installed on body, utilizes cutter to process the endoporus of workpiece, but the taper hole of processing work inside simultaneously, to the workpiece with taper hole, need to enter next station and process separately, inefficiency, processing beat is many.
Summary of the invention
The automatic difference that the purpose of this utility model is to provide that a kind of simple in structure, flexible movements are reliable, can be simultaneously during turning inner hole process, increase work efficiency, save processing beat to inside workpiece taper hole is mended lathe tool mechanism, overcomes the deficiencies in the prior art.
Automatic difference of the present utility model is mended lathe tool mechanism, comprise body, cutter is installed on body, in the centre bore of body, be provided with core bar, one end of core bar and be fixed between the end cap on body and be provided with spring is provided with chute on body, in this chute, be provided with slide block, core bar is provided with guide-track groove, is fitted with bearing pin in guide-track groove, and the two ends of bearing pin are connected on slide block; The other end at core bar is furnished with tip mechanism.
Automatic difference of the present utility model is mended lathe tool mechanism, and wherein said bearing pin outside is set with cover; Described slide block outer end is fixedly connected with cutter hub by set bolt, on cutter hub, by pressing plate, is fixed with alloy cutter head.
Automatic difference of the present utility model is mended lathe tool mechanism, when turner endoporus, body is feed left, because core bar has top leaning, core bar is motionless, spring is compressed, and bearing pin and slide block move to left thereupon, and bearing pin moves radially along body with guide-track groove in guide-track groove, be with movable slider to move radially simultaneously, cutter hub moves radially thereupon, coordinates form oblique movement with left-hand feed, reaches the object of the processing conical surface.This is simple in structure, and flexible movements are reliable, in the time of turning inner hole also turning internal taper hole, improved operating efficiency, the processing beat of minimizing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the generalized section along bearing pin center shown in Fig. 1.
The specific embodiment
As shown in Figure 1, 2: 1 is body, and the right-hand member of body 1 has mounting flange, by bolt, installs.On body 1, cutter is installed, cutter comprises the first cutter 2, the second cutter 8, the 3rd cutter 11 and four blade tool 17.
In the centre bore of body 1, be provided with core bar 16, one end of core bar 16 and be fixed between the end cap 18 on body 1 and be provided with spring 3, on body 1, be provided with chute radially, in this chute, be provided with slide block 7, core bar 16 is provided with the guide-track groove 4 of arc, in guide-track groove 4, be fitted with bearing pin 6, bearing pin 6 outsides are set with 5.The two ends of bearing pin 6 are inserted and are fixed on slide block 7.Slide block 7 outer ends are fixedly connected with cutter hub 14 by set bolt 15, on cutter hub 14, by pressing plate 13, are fixed with alloy cutter head 12.Between pressing plate 13 and cutter hub 14, screw is fixedly connected with.At the other end of core bar 16, is furnished with tip mechanism 10.
Automatic difference of the present utility model is mended lathe tool mechanism, when turner endoporus, body 1 is feed left under the drive of lathe, because having tip mechanism 10, core bar 16 leans, tip mechanism 10 is installed fixing by left end adpting flange, core bar 16 is motionless, spring 3 is compressed, bearing pin 6 moves to left with slide block 7 thereupon, bearing pin 6 moves radially along body 1 with guide-track groove 4 in guide-track groove 4, is with movable slider 7 to move radially simultaneously, and cutter hub 14 moves radially thereupon, coordinate with left-hand feed and form oblique movement, reach the object of the processing conical surface.This is simple in structure, and flexible movements are reliable, in the time of turning inner hole also turning internal taper hole, improved operating efficiency, the processing beat of minimizing.
Claims (2)
1. an automatic difference is mended lathe tool mechanism, comprise body (1), on body (1), cutter is installed, it is characterized in that: in the centre bore of body (1), be provided with core bar (16), one end of core bar (16) and be fixed between the end cap (18) on body (1) and be provided with spring (3), on body (1), be provided with chute, in this chute, be provided with slide block (7), core bar (16) is provided with guide-track groove (4), in guide-track groove (4), be fitted with bearing pin (6), the two ends of bearing pin (6) are connected on slide block (7); At the other end of core bar (16), is furnished with tip mechanism (10).
2. automatic difference according to claim 1 is mended lathe tool mechanism, it is characterized in that: described bearing pin (6) outside is set with (5); Described slide block (7) outer end is fixedly connected with cutter hub (14) by set bolt (15), and cutter hub (14) is upper is fixed with alloy cutter head (12) by pressing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604811.3U CN203509080U (en) | 2013-09-29 | 2013-09-29 | Automatic differential compensation turning tool mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604811.3U CN203509080U (en) | 2013-09-29 | 2013-09-29 | Automatic differential compensation turning tool mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509080U true CN203509080U (en) | 2014-04-02 |
Family
ID=50368062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604811.3U Expired - Fee Related CN203509080U (en) | 2013-09-29 | 2013-09-29 | Automatic differential compensation turning tool mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509080U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495750A (en) * | 2013-09-29 | 2014-01-08 | 大连机床(数控)股份有限公司 | Automatic compensation type turning tool mechanism |
| CN104227050A (en) * | 2014-09-17 | 2014-12-24 | 西安万威刀具有限公司 | Deep-hole smooth bottle cavity profiling boring cutter |
| CN110919035A (en) * | 2019-11-21 | 2020-03-27 | 西安现代深孔技术有限公司 | Cutter for machining inner ring groove of deep hole |
-
2013
- 2013-09-29 CN CN201320604811.3U patent/CN203509080U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495750A (en) * | 2013-09-29 | 2014-01-08 | 大连机床(数控)股份有限公司 | Automatic compensation type turning tool mechanism |
| CN104227050A (en) * | 2014-09-17 | 2014-12-24 | 西安万威刀具有限公司 | Deep-hole smooth bottle cavity profiling boring cutter |
| CN110919035A (en) * | 2019-11-21 | 2020-03-27 | 西安现代深孔技术有限公司 | Cutter for machining inner ring groove of deep hole |
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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: 20140402 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |