CN203791766U - Pipe thread machining device - Google Patents
Pipe thread machining device Download PDFInfo
- Publication number
- CN203791766U CN203791766U CN201420168990.5U CN201420168990U CN203791766U CN 203791766 U CN203791766 U CN 203791766U CN 201420168990 U CN201420168990 U CN 201420168990U CN 203791766 U CN203791766 U CN 203791766U
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- holder
- mobile
- chute
- workpiece
- clamping base
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Abstract
The utility model discloses a pipe thread machining device. The pipe thread machining device comprises a boring machine, a main shaft, a spiral machining cutter head, a cutter, a workbench, a moving device and clamps, wherein each clamp comprises a fixed clamping base, a movable clamping base and a clamping cover; the fixed clamping base and the movable clamping base are vertically arranged on a moving platform; the movable clamping base and the fixed clamping base are matched to form a clamping opening; one end of the clamping cover is hinged to the upper part of the fixed clamping base; when the clamping cover is overturned, the clamping cover covers the fixed clamping base and the movable clamping base at the same time; the moving device comprises the moving platform, a sliding rail and a sliding slot; the sliding slot is formed in the workbench; the sliding rail is arranged on the lower surface of the moving platform; the sliding rail is connected with the sliding slot in a matched way; a positioning block is arranged on the sliding slot; the positioning block is fixed with the sliding slot through a bolt. The pipe thread machining device can effectively fix a workpiece to be machined, so that the qualified rate of products is improved and the progressing range of the workpiece to be machined on the workbench can be conveniently controlled.
Description
Technical field
The utility model relates to thread processing equipment field, relates in particular to a kind of pipeline thread processing unit (plant).
Background technology
Threaded tube is processed, and refers generally to the method for the machining screw on workpiece with forming tool or grinding tool, mainly contains turning, milling, tapping, mantle fiber, grinding, grinding and whirling etc.When turning, milling and grinding screw thread, workpiece is often goed around, and the driving-chain of lathe guarantees that lathe tool, milling cutter or emery wheel are along workpiece spindle to an accurate and equably mobile helical pitch.When tapping or mantle fiber, cutter (screw tap or screw die) and workpiece motion for the relative rotation, and guiding cutter (or workpiece) to move axially by the thread groove first forming.Thread turning cutted thread on lathe can adopt formed turning tool or chaser.Using formed turning tool cutted thread, because cutter structure is simple, is the common method of single-piece and small serial production whorl work piece; Use chaser cutted thread, production efficiency is high, but cutter structure is complicated, the short thread workpiece of turning closely-pitched in being only suitable for, in production in enormous quantities.No matter above-mentioned which kind of screw thread processing mode, all need workpiece to be processed to be fixed on cost platform or on lathe by fixture, then by cutter, workpiece is processed, in actual process, require workpiece to fix, existing workpiece is fixed on workbench, its fixed effect is poor, the pipeline thread qualification rate being processed into is lower, work in-process, due to the processing of cutter to workpiece, makes processing work loosening simultaneously, easily from fixture, comes off, have unsafe hidden danger, the thread segment that adds the required processing of workpiece to be processed in man-hour can not position.
Separately there is China Patent No. to be: CN200920252967.3, a kind of utility model of high-pressure pipeline thread machining device is disclosed, comprise boring machine, workbench and console, main shaft is installed on boring machine, rotary threaded processing cutter head is installed on main shaft, taper rod is installed in rotary threaded processing cutter head one end, rotary threaded processing cutter head one end relative with taper rod arranges slide rail, mounting cutter platform on slide rail, on tool table, open recess, on slide rail, offer groove, leading screw is installed in groove, leading screw one end is installed and is adjusted switch, knife bar fixed mount is installed on tool table, on knife bar fixed mount, knife bar is installed, mounting cutter on knife bar.Be characterized in tubing transfixion, screw thread processing is carried out in cutter rotation, has reduced energy waste, reduces use cost; But its work in-process workpiece can not effectively be fixed, and the product percent of pass of processing is low.
Utility model content
In order to overcome the defect of above-mentioned prior art, the utility model provides a kind of pipeline thread processing unit (plant), and this pipeline thread processing unit (plant) can effectively be fixed the workpiece of required processing, improve the qualification rate of product, can also facilitate workpiece progress scope in work stage of controlled working simultaneously.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of pipeline thread processing unit (plant), comprise boring machine, main shaft, spiral processing cutter head, cutter, workbench, mobile device and fixture, described main shaft is arranged on boring machine, cutter is processed cutter head by spiral and is arranged on main shaft, described mobile device is located on workbench, fixture is arranged on mobile device, it is characterized in that: described fixture comprises fixedly holder, mobile holder and Jia Gai, described fixedly holder and mobile holder are vertically located on mobile device, described mobile holder coordinates with fixing holder and forms jaws, one end of described folder lid and the fixedly upper articulation of holder, when upset folder covers, folder lid fastens fixedly holder and mobile holder simultaneously, the other end of folder lid is fastening by bolt and mobile holder, fixedly holder and mobile holder close up the jaws that is formed for place work piece, folder lid fastens respectively fixedly holder and mobile holder from top, prevent in workpiece process, two fixtures are owing to being lived by folder cover buckle, therefore fixedly holder can be not separated with mobile holder, workpiece can therefrom not come off, and causes unsafe hidden danger.
Described mobile device comprises travelling carriage, slide rail and chute, described chute is arranged in work stage, described slide rail is arranged on the lower surface of travelling carriage, described slide rail and chute are connected, described chute is provided with locating piece, described locating piece is fixed by screw and chute, and described locating piece is positioned on the chute of boring machine end.By the cooperation of slide rail, chute and locating piece, can facilitate workpiece progress scope in work stage of controlled working.
Described folder lid is with fixedly holder is hinged by bearing pin.
Described fixedly holder coordinates the jaws forming to be hexagon with mobile holder, jaws sidewall is provided with protruding stupefied for what clamp.
Described bolt is through mobile holder and with fixedly holder is fastening.
The utlity model has following advantage:
1, in the utility model, fixture comprises fixedly holder, mobile holder and Jia Gai, fixture adopts fixedly holder and mobile holder two parts to close up, fixedly the jaws of holder and mobile holder is oppositely arranged, the convenient installation of the jaws workpiece (pipeline) to be processed of its formation, also set up a folder lid simultaneously, this folder cover buckle is lived the fixedly top of holder and mobile holder, one end of described folder lid and fixedly holder is hinged, the other end is fastening by bolt and mobile holder, folder lid fastens respectively fixedly holder and mobile holder from top, prevent in workpiece process, two fixtures are owing to being lived by folder cover buckle, therefore fixedly holder can be not separated with mobile holder, workpiece can therefrom not come off, cause unsafe hidden danger.Mobile device comprises travelling carriage, slide rail and chute, by the cooperation of slide rail, chute and locating piece, can facilitate workpiece progress scope in work stage of controlled working, i.e. the length of screw thread processing can accurately be controlled, and prevents from adding or few processing.
2, in the utility model, folder lid is with fixedly holder is hinged by bearing pin, and folder lid can rotate around bearing pin, after workpiece processes, unloads bolt, and upset folder lid just can take out the workpiece machining, easy to use.
3, in the utility model, fixedly the jaws of holder and mobile holder is hexagon, jaws sidewall is provided with protruding stupefied for what clamp, because this device is pipeline processing device, therefore the fastening strength of its bolt can not be too large, but for can better fastening pipe fitting, therefore hexagonal jaws medial surface is arranged protruding stupefiedly, prevent that in process, workpiece rotates in jaws.
4, in the utility model, bolt, through mobile holder with fixedly holder is fastening, makes mobile holder and in the fastening lower formation one of bolt, is more conducive to the screw thread processing to pipeline with fixing holder.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Mark in figure: 1, boring machine, 2, main shaft, 3, spiral processing cutter head, 4, cutter, 5, workbench, 61, travelling carriage, 62, slide rail, 63, chute, 7, fixture, 71, fixing holder, 72, mobile holder, 73, Jia Gai, 74, protruding stupefied, 75, bearing pin, 8, fastening bolt, 9, workpiece, 10, locating piece, 11, screw.
The specific embodiment
Embodiment 1
As Fig. 1, shown in Fig. 2, a kind of pipeline thread processing unit (plant), comprise boring machine 1, main shaft 2, spiral processing cutter head 3, cutter 4, workbench 5, mobile device and fixture 7, described main shaft 2 is arranged on boring machine 1, cutter 7 is processed cutter head 3 by spiral and is arranged on main shaft 2, described mobile device is located on workbench 5, fixture 7 is arranged on mobile device (travelling carriage 61), described fixture 7 comprises fixedly holder 71, mobile holder 72 and folder cover 73, described fixedly holder 71 coordinates formation jaws (for clamping the through hole of workpiece 9) with mobile holder 72, described folder lid 73 fastens the fixedly top of holder 71 and mobile holder 72, described folder covers one end of 73 and fixedly holder 71 is hinged, the other end is fastening by bolt 8 and mobile holder 72.Folder covers 73 and can prevent that workpiece is in process, because vibrations prevent that fixedly holder 71 is separated with mobile holder 72, make workpiece 9(pipeline) come off, folder covers 73 and from top, fastens respectively fixedly holder 71 and mobile holder 72, in workpiece 9 process, fixedly holder 71 fastens owing to being covered 73 by folder with mobile holder 72, and therefore fixedly holder 71 can be not separated with mobile holder 72, workpiece 9 can therefrom not come off, and causes unsafe hidden danger.Above-mentioned mobile device comprises travelling carriage 61, slide rail 62 and chute 63, described chute 63 is arranged in work stage 5, described slide rail 62 is arranged on the lower surface of travelling carriage 61, described slide rail 62 is connected with sliding closing, be slide rail 62 also moving travelling carriage 61 at described groove, join on 63 and can reciprocatingly move, thereby drive workpiece 9 to move and (or become screw thread by tool sharpening, or complete screw thread processing backed off after random fixture), the end of chute 63 is provided with locating piece 10 simultaneously, described locating piece 10 is fixing with chute 63 by screw 11, and described locating piece 63 is positioned on the chute 63 of boring machine end.By the cooperation of slide rail, chute and locating piece, can facilitate workpiece progress scope in work stage of controlled working, i.e. the length of screw thread processing can accurately be controlled, and prevents from adding or few processing.
Further, folder covers 73 with fixedly holder 71 is hinged by bearing pin 75, and folder covers 73 and can rotate around bearing pin 75, after workpiece 9 processes, unloads bolt 8, and upset folder covers 73 and just can take out the workpiece 9 machining, easy to use.
Further, the jaws of described fixedly holder and mobile holder is hexagon, jaws sidewall be provided with for clamp protruding stupefied 74.This device is for pipeline processing device, so the fastening strength of its bolt 8 can not be too large, but for can better fastening workpiece 9, therefore hexagonal jaws medial surface is arranged protruding stupefiedly 74, prevents that in process, workpiece rotates in jaws.
Further, described bolt 8 is through mobile holder 72 fastening 71 with fixing holder, with bolt, mobile holder 72 tightened together with fixing holder fastening 71, is more conducive to the screw thread of pipeline to be processed.
Claims (4)
1. a pipeline thread processing unit (plant), comprise boring machine, main shaft, spiral processing cutter head, cutter, workbench, mobile device and fixture, described main shaft is arranged on boring machine, cutter is processed cutter head by spiral and is arranged on main shaft, described mobile device is located on workbench, fixture is arranged on mobile device, it is characterized in that: described fixture comprises fixedly holder, mobile holder and Jia Gai, described fixedly holder and mobile holder are vertically located on mobile device, described mobile holder coordinates with fixing holder and forms jaws, one end of described folder lid and the fixedly upper articulation of holder, when upset folder covers, folder lid fastens fixedly holder and mobile holder simultaneously, the other end of folder lid is fastening by bolt and mobile holder,
Described mobile device comprises travelling carriage, slide rail and chute, described chute is arranged in work stage, described slide rail is arranged on the lower surface of travelling carriage, described slide rail and chute are connected, described chute is provided with locating piece, described locating piece is fixed by screw and chute, and described locating piece is positioned on the chute of boring machine end.
2. pipeline thread processing unit (plant) according to claim 1, is characterized in that: described folder lid is with fixedly holder is hinged by bearing pin.
3. pipeline thread processing unit (plant) according to claim 1 and 2, is characterized in that: described fixedly holder coordinates the jaws forming to be hexagon with mobile holder, jaws sidewall is provided with protruding stupefied for what clamp.
4. pipeline thread processing unit (plant) according to claim 3, is characterized in that: described bolt is through mobile holder and with fixedly holder is fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168990.5U CN203791766U (en) | 2014-04-09 | 2014-04-09 | Pipe thread machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168990.5U CN203791766U (en) | 2014-04-09 | 2014-04-09 | Pipe thread machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791766U true CN203791766U (en) | 2014-08-27 |
Family
ID=51374035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420168990.5U Expired - Fee Related CN203791766U (en) | 2014-04-09 | 2014-04-09 | Pipe thread machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515244A (en) * | 2018-03-30 | 2018-09-11 | 宁波隆锐机械制造有限公司 | Plastics tapping machine |
-
2014
- 2014-04-09 CN CN201420168990.5U patent/CN203791766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515244A (en) * | 2018-03-30 | 2018-09-11 | 宁波隆锐机械制造有限公司 | Plastics tapping machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160409 |