CN203751358U - Combined turning tool adjustable in axial distance - Google Patents
Combined turning tool adjustable in axial distance Download PDFInfo
- Publication number
- CN203751358U CN203751358U CN201420006669.7U CN201420006669U CN203751358U CN 203751358 U CN203751358 U CN 203751358U CN 201420006669 U CN201420006669 U CN 201420006669U CN 203751358 U CN203751358 U CN 203751358U
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- CN
- China
- Prior art keywords
- fine
- coarse adjustment
- adjusting
- knife bar
- coarse
- 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 combined turning tool adjustable in axial distance. The combined turning tool adjustable in axial distance is used for solving the problem that the processing quality of both ends faces of disc parts such as a bearing gland and a pump cover cannot be guaranteed easily. The combined turning tool comprises tool bar holders, a fine adjusting screw, a fine static adjusting sleeve, a fine adjusting tool bar, a fine dynamic adjusting sleeve, a fine adjusting tool bar positioning screw, a fine adjusting blade, a coarse adjusting screw, a coarse static adjusting sleeve, a coarse adjusting tool bar, a coarse dynamic adjusting sleeve, a coarse adjusting tool bar positioning screw and a coarse adjusting; the tool bar holders include a coarse adjusting tool bar holder and a fine adjusting tool bar holder; the fine adjusting screw is provided with left and right two sections of threads which are the same in direction of turning and different in thread pitches; a positioning guide groove is formed in the axial direction outside the fine adjusting tool bar, and the left end of the fine adjusting tool bar is fixedly connected with the fine adjusting blade; the coarse adjusting screw is provided with left and right two sections of threads which are different in direction of turning; a positioning guide groove is formed in the axial direction outside the coarse adjusting tool bar, and the left end of the coarse adjusting tool bar is fixedly connected with the coarse adjusting blade. The combined turning tool has the beneficial effects of quick coarse adjustment, accurate fine adjustment, simple structure and convenience in use.
Description
Technical field
The utility model relates to the adjustable combination lathe tool of a kind of axial distance, belongs to machining tool technical field.
Background technology
In the disk-like accessory such as bearing gland, pump cover, there are two end faces that axial distance dimensional requirement is high, in process, because tolerance grade is high, must just can complete with micrometric depth gauge or special measuring tool repeated measurement, repeatedly tool setting and feed, workload is large, and the difficult guarantee of crudy, and process velocity is very slow.
Summary of the invention
The purpose of this utility model is just to provide the adjustable combination lathe tool of a kind of axial distance, for addressing the above problem.
The technical scheme that the utility model adopts is: the combination lathe tool that a kind of axial distance is adjustable, the combination lathe tool that this axial distance is adjustable comprises knife bar seat, finely tunes screw rod, finely tunes quiet adjusting sleeve, fine-adjustable tool bar, the moving adjusting sleeve of fine setting, fine-adjustable tool bar dog screw, fine setting blade, coarse adjustment screw rod, the quiet adjusting sleeve of coarse adjustment, coarse adjustment knife bar, coarse adjustment moving adjusting sleeve, coarse adjustment knife bar dog screw and coarse adjustment blade
Wherein, described knife bar seat arranges coarse adjustment knife bar seat and fine-adjustment cutter pole socket;
It is identical that described fine setting screw rod arranges the two sections of thread rotary orientations in left and right, thread pitch difference; The fine-adjustment cutter pole socket close-fitting of the quiet adjusting sleeve of described fine setting and knife bar seat, is threaded with right section that finely tunes screw rod; Described fine-adjustable tool bar arranges positioning and guiding groove outward vertically, its endoporus and the moving adjusting sleeve close-fitting of fine setting, and left end is affixed with fine setting blade; Described fine-adjustable tool bar dog screw is threaded with knife bar seat, joins with the work of fine-adjustable tool bar positioning and guiding groove;
It is contrary that described coarse adjustment screw rod arranges the two sections of thread rotary orientations in left and right; The coarse adjustment knife bar seat close-fitting of the quiet adjusting sleeve of described coarse adjustment and knife bar seat, is threaded with right section of coarse adjustment screw rod; Described coarse adjustment knife bar arranges positioning and guiding groove outward vertically, and adjusting sleeve close-fitting is moved in its endoporus and coarse adjustment, and left end and coarse adjustment blade are affixed; Described coarse adjustment knife bar dog screw is threaded with knife bar seat, joins with the work of coarse adjustment knife bar positioning and guiding groove.
The beneficial effects of the utility model are: coarse adjustment rapidly, finely tune accurate, simple in structure, easy to use.
Brief description of the drawings
Accompanying drawing is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further:
As shown in drawings, the combination lathe tool that a kind of axial distance of the utility model is adjustable, the combination lathe tool that this axial distance is adjustable comprises knife bar seat 1, fine setting screw rod 2, finely tunes quiet adjusting sleeve 3, fine-adjustable tool bar 4, finely tunes and move adjusting sleeve 5, fine-adjustable tool bar dog screw 6, fine setting blade 7, coarse adjustment screw rod 8, the quiet adjusting sleeve 9 of coarse adjustment, coarse adjustment knife bar 10, coarse adjustment moving adjusting sleeve 11, coarse adjustment knife bar dog screw 12 and coarse adjustment blade 13
Wherein, described knife bar seat 1 arranges coarse adjustment knife bar seat and fine-adjustment cutter pole socket;
It is identical that described fine setting screw rod 2 arranges the two sections of thread rotary orientations in left and right, thread pitch difference; The fine-adjustment cutter pole socket close-fitting of the quiet adjusting sleeve 3 of described fine setting and knife bar seat 1, is threaded with right section that finely tunes screw rod 2; The outer positioning and guiding groove that arranges vertically of described fine-adjustable tool bar 4, its endoporus and moving adjusting sleeve 5 close-fittings of fine setting, left end is affixed with fine setting blade 7; Described fine-adjustable tool bar dog screw 6 is threaded with knife bar seat 1, joins with fine-adjustable tool bar 4 positioning and guiding groove work;
It is contrary that described coarse adjustment screw rod 8 arranges the two sections of thread rotary orientations in left and right; The coarse adjustment knife bar seat close-fitting of the quiet adjusting sleeve of described coarse adjustment 9 and knife bar seat 1, is threaded with right section of coarse adjustment screw rod 8; Described coarse adjustment knife bar 10 is outer arranges positioning and guiding groove vertically, and adjusting sleeve 11 close-fittings are moved in its endoporus and coarse adjustment, and left end and coarse adjustment blade 13 are affixed; Described coarse adjustment knife bar dog screw 12 is threaded with knife bar seat 1, joins with the 10 positioning and guiding groove work of coarse adjustment knife bar.
In the time adjusting, first unclamp fine-adjustable tool bar dog screw 6 and coarse adjustment knife bar dog screw 12, it can make fine-adjustable tool bar 4 can only move axially and can not relatively rotate by relative knife bar seat 1 with coarse adjustment knife bar 10, now rotatably finely tune the axial distance adjustment that screw rod 2 and coarse adjustment screw rod 8 combine lathe tool, because the hand of spiral of two sections of screw threads on coarse adjustment screw rod 8 is contrary, the axial displacement of the moving adjusting sleeve 11 of coarse adjustment has " multiplication feeding " effect, coarse adjustment screw rod 8 rotates one week, coarse adjustment knife bar 10 just can advance or retreat two pitch sums, when coarse adjustment to and while requiring size to match, adjust with fine setting screw rod 2 again, because the hand of spiral of two sections of screw threads on fine setting screw rod 2 is identical, pitch difference, therefore there is " differential feed " effect, fine setting screw rod 2 rotates one week, fine-adjustable tool bar 4 can only advance or retreat the poor of two pitch, so can play the effect of fine setting, after adjustment, tighten fine-adjustable tool bar dog screw 6 and coarse adjustment knife bar dog screw 12.Add man-hour, when after rough turn completing, with the utility model again feed once, processing dimension becomes many measurements of turning once for several times from original measurement, feed, has not only improved efficiency, and has ensured product quality.
Claims (1)
1. the combination lathe tool that axial distance is adjustable, the combination lathe tool that this axial distance is adjustable comprises knife bar seat (1), fine setting screw rod (2), finely tune quiet adjusting sleeve (3), fine-adjustable tool bar (4), the moving adjusting sleeve (5) of fine setting, fine-adjustable tool bar dog screw (6), fine setting blade 97), coarse adjustment screw rod (8), the quiet adjusting sleeve of coarse adjustment (9), coarse adjustment knife bar (10), adjusting sleeve (11) is moved in coarse adjustment, coarse adjustment knife bar dog screw (12), and coarse adjustment blade (13), it is characterized in that: described knife bar seat (1) arranges coarse adjustment knife bar seat and fine-adjustment cutter pole socket,
It is identical that described fine setting screw rod (2) arranges the two sections of thread rotary orientations in left and right, thread pitch difference; The fine-adjustment cutter pole socket close-fitting of the quiet adjusting sleeve of described fine setting (3) and knife bar seat (1), is threaded with right section that finely tunes screw rod (2); The outer positioning and guiding groove that arranges vertically of described fine-adjustable tool bar (4), its endoporus and moving adjusting sleeve (5) close-fitting of fine setting, left end is affixed with fine setting blade (7); Described fine-adjustable tool bar dog screw (6) is threaded with knife bar seat (1), joins with the work of fine-adjustable tool bar (4) positioning and guiding groove;
It is contrary that described coarse adjustment screw rod (8) arranges the two sections of thread rotary orientations in left and right; The coarse adjustment knife bar seat close-fitting of the quiet adjusting sleeve of described coarse adjustment (9) and knife bar seat (1), is threaded with right section of coarse adjustment screw rod (8); Described coarse adjustment knife bar (10) is outer arranges positioning and guiding groove vertically, and adjusting sleeve (11) close-fitting is moved in its endoporus and coarse adjustment, and left end and coarse adjustment blade (13) are affixed; Described coarse adjustment knife bar dog screw (12) is threaded with knife bar seat (1), joins with the work of coarse adjustment knife bar (10) positioning and guiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006669.7U CN203751358U (en) | 2014-01-07 | 2014-01-07 | Combined turning tool adjustable in axial distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006669.7U CN203751358U (en) | 2014-01-07 | 2014-01-07 | Combined turning tool adjustable in axial distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751358U true CN203751358U (en) | 2014-08-06 |
Family
ID=51246669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420006669.7U Expired - Fee Related CN203751358U (en) | 2014-01-07 | 2014-01-07 | Combined turning tool adjustable in axial distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983713A (en) * | 2015-03-02 | 2016-10-05 | 陕西理工学院 | Double-blade composite turning tool |
| CN107322022A (en) * | 2017-08-12 | 2017-11-07 | 江苏星宇电机有限公司 | A kind of combination lathe tool with fine tuning structure |
| CN108296501A (en) * | 2018-02-08 | 2018-07-20 | 中北大学 | A kind of adjustable double spiral shells are to Boring Bar |
-
2014
- 2014-01-07 CN CN201420006669.7U patent/CN203751358U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983713A (en) * | 2015-03-02 | 2016-10-05 | 陕西理工学院 | Double-blade composite turning tool |
| CN107322022A (en) * | 2017-08-12 | 2017-11-07 | 江苏星宇电机有限公司 | A kind of combination lathe tool with fine tuning structure |
| CN108296501A (en) * | 2018-02-08 | 2018-07-20 | 中北大学 | A kind of adjustable double spiral shells are to Boring Bar |
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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: 20140806 Termination date: 20190107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |