CN203900653U - Short pipe connecting chuck of die head threading machine - Google Patents
Short pipe connecting chuck of die head threading machine Download PDFInfo
- Publication number
- CN203900653U CN203900653U CN201420325200.XU CN201420325200U CN203900653U CN 203900653 U CN203900653 U CN 203900653U CN 201420325200 U CN201420325200 U CN 201420325200U CN 203900653 U CN203900653 U CN 203900653U
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- China
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- jaw
- jaw seat
- hypomere
- screw thread
- epimere
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Abstract
The utility model discloses a short pipe connecting chuck of a die head threading machine. The short pipe connecting chuck comprises a chuck body. One end of the chuck body is a connecting end, and the other end of the chuck body is provided with a jaw base. The jaw base is divided into a lower jaw base segment and an upper jaw base segment in a half-and-half mode. The lower jaw base segment is fixedly connected with the chuck body. A threaded jaw is arranged inside the jaw base. Pipe threads are arranged on the inner annular face of the threaded jaw. The threaded jaw is divided into an upper threaded jaw segment and a lower threaded jaw segment in a half-and-half mode. The upper threaded jaw segment is fixedly connected with the upper jaw base segment through a bolt. The lower threaded jaw segment is fixedly connected with the lower jaw base segment through a bolt. A locking rod is arranged inside the jaw base. The lower jaw base segment and the upper jaw base segment are fastened and fixed through the locking rod. The corresponding positions of the two sides of the upper jaw base segment and the two sides of the upper jaw base segment are respectively provided with a slot. Positioning pins are inserted into the slots. Springs are arranged at the bottoms of the positioning pins. According to the short pipe connecting chuck of the die head threading machine, the problem that threads on the other face of a pipe body cannot be machined due to the fact that the pipe body is too short and exceeds the limit of the die head threading machine is solved.
Description
Technical field
The utility model relates to the frock clamp in a kind of die head threading machine, relates in particular to a kind of die head threading machine short tube connecting clip.
Background technology
Existing die head threading machine is generally by body, motor, reduction box, pipe chuck, die-head, cutting tool, feed arrangement, cooling system composition.When die head threading machine work, first wanting the pipe of machining screw to put pipe chuck into, clash into clamping, press starting switch, pipe just rotates with chuck, regulate the screw die openings of sizes on die-head, set silk mouthful length. then pull clockwise feed handwheel, make screw die cutter on die-head be adjacent to the end of the pipe of rotation with constant force, screw die cutter is with regard to automatic cutting mantle fiber, cooling system is screw die cutter Oil injection cooling automatically simultaneously, while being worked into predefined length Deng silk mouthful, screw die cutter will open automatically, silk mouthful process finishing. powered-down, rush open chuck, take out pipe, die head threading machine also has pipe cutting function: pipe is put into pipe chuck, clash into clamping, starting switch, put down the cutting tool on feed arrangement, pull feed handwheel, make blade moving on cutting tool to the length points of wanting to cut off, gradually the handle on rotary cutting knife, the pipe that blade extruding is rotated, pipe is cut off by blade extruding after rotating 4 circle 5 circles.
In utilization process, on die head threading machine, process after one section of gas thread, some ultrashort pipe after cutting down, need to process another side time, exceeded the bottom line of die head threading machine because body length is too short and cannot process the screw thread of body another side, and the gas thread of end is processed in easy damage during with pipe chuck (scroll chuck) gripping.
Utility model content
For solving the problems of the technologies described above, the utility model has designed a kind of die head threading machine short tube connecting clip.
The utility model adopts following technical scheme:
A kind of die head threading machine short tube connecting clip, comprise collet body, one end of collet body is link, the other end of collet body is provided with jaw seat, jaw seat is half-and-half split up into jaw seat hypomere and jaw seat epimere, jaw seat hypomere is fixedly connected with collet body, in jaw seat, be provided with screw thread jaw, the inner ring surface of screw thread jaw is provided with gas thread, screw thread jaw is divided half-and-half out as screw thread jaw epimere and screw thread jaw hypomere, screw thread jaw epimere is fixedly connected with jaw seat epimere by bolt, screw thread jaw hypomere is fixedly connected with jaw seat hypomere by bolt, in jaw seat, be provided with check lock lever, jaw seat hypomere and jaw seat epimere are fastening fixing by check lock lever, the correspondence position of jaw seat hypomere and jaw seat epimere both sides is respectively arranged with slot, in slot, be plugged with alignment pin, alignment pin bottom is provided with spring.The inner ring surface of this die head threading machine short tube connecting clip screw thread jaw is provided with gas thread, the gas thread that has completed body on the corresponding workpiece of gas thread carries out gripping, be convenient to fastening gripping workpiece, and can not damage the gas thread that has completed body, die head threading machine short tube connecting clip the relative length that extends body is set, solve due to the too short problem that has exceeded the bottom line of die head threading machine and cannot process body another side screw thread of body length, intersegmental spring and the check lock lever of being provided with on jaw seat hypomere and jaw seat, after check lock lever unclamps, spring can be automatically by the up a bit of distance of jack-up of jaw seat epimere, be convenient to the taking-up of workpiece, easy accessibility, working (machining) efficiency is high.
As preferably, described jaw seat hypomere center is provided with screwed hole, jaw seat epimere center correspondence is provided with serial connection hole, check lock lever one end is provided with external screw thread, the other end is fixedly connected with nut, check lock lever is threaded with screwed hole through serial connection hole, and jaw seat hypomere and jaw seat epimere are connected in series fixing by check lock lever.
As preferably, described jaw seat hypomere and collet body are structure as a whole.
As preferably, on the anchor ring of described collet body link, be provided with three three-jaw draw-in grooves along even circumferential.
The beneficial effects of the utility model are: when this die head threading machine short tube connecting clip gripping workpiece, can not damage the gas thread that has completed body, solve due to the too short problem that has exceeded the bottom line of die head threading machine and cannot process body another side screw thread of body length, and be convenient to the dismounting of workpiece, working (machining) efficiency is high.
Brief description of the drawings
Fig. 1 is a kind of decomposition texture schematic diagram of the present utility model;
Fig. 2 is a kind of structural representation of the present utility model;
Fig. 3 is that cutaway view is looked on a left side of Fig. 2;
Fig. 4 is the cutaway view in cross section, A-A place in Fig. 3;
In figure: 1, collet body, 2, screw thread jaw, 3, jaw seat, 4, spring, 5, alignment pin, 6, check lock lever, 7, bolt, 8, three-jaw draw-in groove, 9, screwed hole, 10, serial connection hole.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: as accompanying drawing 1, accompanying drawing 2, shown in accompanying drawing 3 and accompanying drawing 4, a kind of die head threading machine short tube connecting clip, comprise collet body 1, one end of collet body is link, the other end of collet body is provided with jaw seat 3, jaw seat is half-and-half split up into jaw seat hypomere and jaw seat epimere, jaw seat hypomere and collet body are structure as a whole, in jaw seat, be provided with screw thread jaw 2, the inner ring surface of screw thread jaw is provided with gas thread, screw thread jaw is divided half-and-half out as screw thread jaw epimere and screw thread jaw hypomere, screw thread jaw epimere is fixedly connected with jaw seat epimere by bolt 7, screw thread jaw hypomere is fixedly connected with jaw seat hypomere by bolt, in jaw seat, be provided with check lock lever 6, jaw seat hypomere center is provided with screwed hole 9, jaw seat epimere center correspondence is provided with serial connection hole 10, check lock lever one end is provided with external screw thread, the other end is fixedly connected with nut, check lock lever is threaded with screwed hole through serial connection hole, jaw seat hypomere and jaw seat epimere are connected in series fixing by check lock lever, the correspondence position of jaw seat hypomere and jaw seat epimere both sides is respectively arranged with slot, in slot, be plugged with alignment pin 5, alignment pin bottom is provided with spring 4, on the anchor ring of collet body link, be provided with three three-jaw draw-in grooves 8 along even circumferential.
The inner ring surface of this die head threading machine short tube connecting clip screw thread jaw is provided with gas thread, the gas thread that has completed body on the corresponding workpiece of gas thread carries out gripping, be convenient to fastening gripping workpiece, and can not damage the gas thread that has completed body, die head threading machine short tube connecting clip the relative length that extends body is set, solve due to the too short problem that has exceeded the bottom line of die head threading machine and cannot process body another side screw thread of body length, intersegmental spring and the check lock lever of being provided with on jaw seat hypomere and jaw seat, after check lock lever unclamps, spring can be automatically by the up a bit of distance of jack-up of jaw seat epimere, be convenient to the taking-up of workpiece, easy accessibility, working (machining) efficiency is high.
Above-described embodiment is preferably scheme of one of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim records.
Claims (4)
1. a die head threading machine short tube connecting clip, comprise collet body, it is characterized in that, one end of described collet body is link, the other end of collet body is provided with jaw seat, jaw seat is half-and-half split up into jaw seat hypomere and jaw seat epimere, jaw seat hypomere is fixedly connected with collet body, in jaw seat, be provided with screw thread jaw, the inner ring surface of screw thread jaw is provided with gas thread, screw thread jaw is divided half-and-half out as screw thread jaw epimere and screw thread jaw hypomere, screw thread jaw epimere is fixedly connected with jaw seat epimere by bolt, screw thread jaw hypomere is fixedly connected with jaw seat hypomere by bolt, in jaw seat, be provided with check lock lever, jaw seat hypomere and jaw seat epimere are fastening fixing by check lock lever, the correspondence position of jaw seat hypomere and jaw seat epimere both sides is respectively arranged with slot, in slot, be plugged with alignment pin, alignment pin bottom is provided with spring.
2. a kind of die head threading machine short tube connecting clip according to claim 1, it is characterized in that, described jaw seat hypomere center is provided with screwed hole, jaw seat epimere center correspondence is provided with serial connection hole, check lock lever one end is provided with external screw thread, the other end is fixedly connected with nut, and check lock lever is threaded with screwed hole through serial connection hole, and jaw seat hypomere and jaw seat epimere are connected in series fixing by check lock lever.
3. a kind of die head threading machine short tube connecting clip according to claim 1, is characterized in that, described jaw seat hypomere and collet body are structure as a whole.
4. a kind of die head threading machine short tube connecting clip according to claim 1, is characterized in that, on the anchor ring of described collet body link, is provided with three three-jaw draw-in grooves along even circumferential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325200.XU CN203900653U (en) | 2014-06-18 | 2014-06-18 | Short pipe connecting chuck of die head threading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325200.XU CN203900653U (en) | 2014-06-18 | 2014-06-18 | Short pipe connecting chuck of die head threading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900653U true CN203900653U (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420325200.XU Active CN203900653U (en) | 2014-06-18 | 2014-06-18 | Short pipe connecting chuck of die head threading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196139A (en) * | 2015-08-17 | 2015-12-30 | 重庆大学 | Loading device of prestress abrasive belt grinding shaft-type component |
| CN110052672A (en) * | 2019-05-13 | 2019-07-26 | 成都中电锦江信息产业有限公司 | Undamaged collet is clamped for die head threading machine |
-
2014
- 2014-06-18 CN CN201420325200.XU patent/CN203900653U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196139A (en) * | 2015-08-17 | 2015-12-30 | 重庆大学 | Loading device of prestress abrasive belt grinding shaft-type component |
| CN105196139B (en) * | 2015-08-17 | 2017-12-26 | 重庆大学 | The loading device of prestressing force sbrasive belt grinding axial workpiece |
| CN110052672A (en) * | 2019-05-13 | 2019-07-26 | 成都中电锦江信息产业有限公司 | Undamaged collet is clamped for die head threading machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |