CN203371050U - Portable and efficient dual-purpose lathe chuck and tool rest key - Google Patents
Portable and efficient dual-purpose lathe chuck and tool rest key Download PDFInfo
- Publication number
- CN203371050U CN203371050U CN201320496941.XU CN201320496941U CN203371050U CN 203371050 U CN203371050 U CN 203371050U CN 201320496941 U CN201320496941 U CN 201320496941U CN 203371050 U CN203371050 U CN 203371050U
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- CN
- China
- Prior art keywords
- chuck
- key
- spring
- key body
- tool rest
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- Expired - Fee Related
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Abstract
The utility model relates to the field of lathe accessories, in particular to a portable and efficient dual-purpose lathe chuck and tool rest key. The portable and efficient dual-purpose lathe chuck tool rest key mainly comprises a chuck key body, a tool rest key body, a spring sliding block mechanism, a ratchet wrench and a stress application rod. The ratchet wrench is connected with a nut at the top end of the chuck key body through a ratchet gear. The stress application rod is arranged in a circumference hole in the upper end of the chuck key body in a penetrating mode. The chuck key body is installed in the tool rest key body in a sleeved mode through the spring sliding block mechanism. The spring sliding block mechanism is composed of a spring, a pull rod mechanism, a rectangular guide groove, an upper locating hole and a lower locating hole. The pull rod mechanism is fixedly connected with the tool rest key body through threads. A pull rod slides vertically in the rectangular guide groove to drive the tool rest key body to move vertically, and the pull rod is fixed to the chuck key body through the locating holes. The tool rest key body and the chuck key body are switched over freely through the pull rod mechanism. The portable and efficient dual-purpose lathe chuck and tool rest key is ingenious in structure design, and due to rotation of a ratchet, operation is convenient, fast and efficient for workers, and labor is saved.
Description
Technical field
The utility model relates to a kind of lathe accessories field, relates in particular to a kind of convenient and efficient dual-use lathe chuck knife rest key relevant.
Background technology
Chuck key and tool-post wrench are aids commonly used in lathe machining.Each lathe manufacturer is that lathe is furnished with respectively chuck key and tool-post wrench at present.When chuck and knife rest are carried out to degree of tightness and clamp operation, operating personnel still need that both hands are staggered holds the boosting-rod two ends, and multi-turn continuous rotation, particularly chuck are adjusted stroke when excessive, effort very, and production efficiency is low, and often easily loses.
The utility model content
Lowly and easily lose few deficiency for overcoming prior art production efficiency, a kind of convenient and efficient dual-use lathe chuck knife rest key is provided.
In order to overcome the defect existed in background technology, the utility model solves the technical scheme that its technical problem adopts: convenient and efficient dual-use lathe chuck knife rest key, mainly comprise chuck key, the knife rest key, spring_slide structure, ratchet spanner and boosting-rod, ratchet spanner is connected with chuck key top nut by ratchet device, boosting-rod is in the circumferential apertures of chuck key upper end, chuck key is set in the knife rest key by spring_slide structure, described spring_slide structure comprises spring, drag link mechanism, rectangle gathering sill and upper and lower locating hole, spring fitting is in knife rest key endoporus, the chuck key face of cylinder is provided with the rectangle gathering sill, the two ends of rectangle gathering sill are provided with upper and lower two locating holes, described drag link mechanism comprises pull bar, pull-rod spring, pull head, nut, on pull-rod spring suit and pull bar, by nut, be fixedly installed on the screwed hole of knife rest key upper end, pull head is installed on the top of pull bar, it is lower mobile on the key that pull head pull-up pull bar slides up and down the band movable knife rack in the rectangle gathering sill, be fixed on chuck key by locating hole, thereby realize the mutual conversion between chuck key and knife rest key, the top of described boosting-rod is embedded with a strong magnets, the scale metallic tape is arranged on the shaft of described boosting-rod.
The utility model chuck key and the design of knife rest key integral structure are ingenious, easy to use, conversion is quick, adopt adjustable ratchet rotation to adjust the stroke that clamps and unclamp, and make to adjust quick, laborsaving.Embed strong magnets on boosting-rod, when key is not used, can prevent loss by the sticking key.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model.
The spring_slide structure explosive view that Fig. 2 is Fig. 1.
The drag link mechanism explosive view that Fig. 3 is Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
As shown in FIG. 1 to 3, the utility model comprises chuck key 1, knife rest key 2, spring_slide structure, ratchet spanner 3 and boosting-rod 4, ratchet spanner is connected with chuck key 1 top nut by ratchet device, boosting-rod 4 is through in the circumferential apertures of chuck key 1 upper end 9, chuck key 1 is set in knife rest key 2 by spring_slide structure, described spring_slide structure comprises spring 5, drag link mechanism, rectangle gathering sill 6 and upper and lower locating hole 7, spring 5 is installed in knife rest key 2 endoporus, chuck key 1 face of cylinder is provided with rectangle gathering sill 6, the two ends of rectangle gathering sill 6 are provided with upper and lower two locating holes 7, described drag link mechanism comprises pull bar 10, pull-rod spring 11, pull head 12, nut 13, on pull-rod spring 11 suits and pull bar 10, by nut 13, be fixedly installed on knife rest key upper end screwed hole 14, pull head 12 is installed on the top of pull bar 10, pull head 12 pull-up pull bars 10 slide up and down band movable knife rack key 2 and move up and down in rectangle gathering sill 6, fix 7 on chuck key 1 by locating hole, thereby realize the mutual conversion between chuck key 1 and knife rest key 2, the top of described boosting-rod 4 is embedded with a strong magnets 15, the scale metallic tape is arranged on the shaft of described boosting-rod 4.In operating process, only need hold ratchet spanner 3 rotations and get final product.Providing a power during spanner rotation rotates chuck key 1.In the time of need carrying out degree of tightness to chuck, the quadrangular end of chuck key is aimed to the keyhole of chuck, its moment of torsion will directly be transmitted by ratchet spanner 3.As while needing the cutter setting frame nut to carry out degree of tightness, pull-up pull bar 10 makes the pull bar slippage to fixing in the lower locating hole 7 of rectangle gathering sill 6, can directly be enclosed within on the knife rest nut and rotate.
Claims (1)
1. convenient and efficient dual-use lathe chuck knife rest key, mainly comprise chuck key (1), knife rest key (2), spring_slide structure, ratchet spanner (3) and boosting-rod (4), ratchet spanner is connected with chuck key (1) top nut by ratchet device, boosting-rod (4) is through the circumferential apertures interior (9) of chuck key (1) upper end, chuck key (1) is set in knife rest key (2) by spring_slide structure, described spring_slide structure comprises spring (5), drag link mechanism, rectangle gathering sill (6) and upper and lower locating hole (7), spring (5) is installed in knife rest key (2) endoporus, chuck key (1) face of cylinder is provided with rectangle gathering sill (6), the two ends of rectangle gathering sill (6) are provided with upper and lower two locating holes (7), described drag link mechanism comprises pull bar (10), pull-rod spring (11), pull head (12), nut (13), on pull-rod spring (11) suit and pull bar (10), by nut (13), be fixedly installed on knife rest key upper end screwed hole (14), pull head (12) is installed on the top of pull bar (10), pull head (12) pull-up pull bar (10) slides up and down band movable knife rack key (2) and moves up and down in rectangle gathering sill (6), fix (7) on chuck key (1) by locating hole, thereby realize the mutual conversion between chuck key (1) and knife rest key (2), the top of described boosting-rod (4) is embedded with a strong magnets (15), on the shaft of described boosting-rod (4), the scale metallic tape is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496941.XU CN203371050U (en) | 2013-08-13 | 2013-08-13 | Portable and efficient dual-purpose lathe chuck and tool rest key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496941.XU CN203371050U (en) | 2013-08-13 | 2013-08-13 | Portable and efficient dual-purpose lathe chuck and tool rest key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203371050U true CN203371050U (en) | 2014-01-01 |
Family
ID=49833607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320496941.XU Expired - Fee Related CN203371050U (en) | 2013-08-13 | 2013-08-13 | Portable and efficient dual-purpose lathe chuck and tool rest key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203371050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084919A (en) * | 2014-06-27 | 2014-10-08 | 浙江乐客来机械有限公司 | Wrench for machine tool chuck |
-
2013
- 2013-08-13 CN CN201320496941.XU patent/CN203371050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084919A (en) * | 2014-06-27 | 2014-10-08 | 浙江乐客来机械有限公司 | Wrench for machine tool chuck |
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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: 20140101 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |