CN2818017Y - Device for lathe machining square workpiece - Google Patents
Device for lathe machining square workpiece Download PDFInfo
- Publication number
- CN2818017Y CN2818017Y CN 200520087494 CN200520087494U CN2818017Y CN 2818017 Y CN2818017 Y CN 2818017Y CN 200520087494 CN200520087494 CN 200520087494 CN 200520087494 U CN200520087494 U CN 200520087494U CN 2818017 Y CN2818017 Y CN 2818017Y
- Authority
- CN
- China
- Prior art keywords
- lathe
- chuck
- cutterhead
- shaft
- headstock
- 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 device machining square workpieces for a lathe, which is provided for overcoming the disadvantages of low work efficiency, big labor intensity and nonstandard square workpieces when planes of the existing shaping machines for machining square workpieces are used for machining bolt heads of a small lot. A transmission shaft is supported and arranged on a cross slide carriage of the lathe, wherein the transmission shaft is along the direction of the length of a body of a lathe, and a drive shaft on the cross slide carriage is supported and arranged between a tailstock of a lathe and a main shaft chuck of a headstock, wherein a cutter head is clamped at the main shaft chuck of the headstock. A turning tool is arranged on the cutter head, and a transmission gear on the drive shaft is engaged with a gear of a driven shaft through a gear of an intermediate shaft in a speed ratio of 2 to 1, a clamp head is arranged at the end head of one end on the driven shaft, wherein the end is adjacent to the chuck of the headstock and a machined workpiece is clamped by the clamp head. Since a device which needs to machine the square workpieces is arranged on the cross slide carriage of the existing lathes, manufacture investment is little, independent power source is not needed and machining quality can be ensured. The workpieces are clamped, the turning tool is arranged and the utility model can work like machining other workpieces and has the advantages of high machining efficiency and low labor intensity.
Description
Technical field
The utility model belongs to machined frock class, specifically a kind of car side's device that is installed on the lathe.
Background technology
The material that loads and unloads on the port and pier is varied, run into through regular meeting need be used as with the non-standard bolt of lengthening connecting or fixing, and the general consumption of described bolt is all few, only needs several at least.The above-mentioned bolt of processing in small-sized repair plant generally is to forge earlier bolt blank, and there is parallel flat of opposite side the screw thread of reprocessing bar portion and the side of head, the side of described head, also have four directions and six sides.The processing of screw thread can be processed on engine lathe on the bolt, and the processing of side generally is that face ground of a face digs on shaping machine, and work efficiency is very low, rotate with hand and adjust angle, and not only labour intensity is big, processes also lack of standardization.
The utility model content
Technical problem to be solved in the utility model is, the side that overcomes on the existing processing small batch bolt head creates with shaping machine, and work efficiency is low, labour intensity is big, nonstandard shortcoming, provides a kind of lathe with car side's device.
In order to solve the problems referred to above that prior art exists, the utility model is to adopt following technical proposals to realize: on the horizontal slide carriage of lathe, supporting is equipped with the power transmission shaft along the lathe bed length direction, the supporting of driving shaft on it is installed in lathe thimble seat and clamping to be had between the spindle chuck of headstock of cutterhead, and lathe tool is installed on the cutterhead; Travelling gear on the driving shaft through stub gear and driven shaft gear with 2 to 1 speed ratio engagement; In an end termination, the chuck of clamping workpiece to be machined is installed on the driven shaft by the headstock chuck.
The cutterhead of described headstock chuck clamping is to be provided with the handle vertical with cutterhead at the rear portion of cutterhead, and gripper chuck is held on the handle, and the plane of cutterhead is provided with the cutter holder that lathe tool is installed, and the push type broach screw is installed on the cell wall of cutter holder;
Described cutter holder is uniform 2-3;
The power transmission shaft of the horizontal slide carriage supporting of described lathe is the base that is installed with belt supporting frame on the horizontal slide carriage of lathe, and power transmission shaft is bearing on the described support with bearing.
During work, with workpiece clamp on described chuck, with the spindle clamp of cutterhead on the chuck of headstock, lathe tool is pressed on the cutterhead with the direction perpendicular to Workpiece length, start lathe, owing to be installed in speed drive shaft on the headstock spindle chuck and the rotating ratio of Workpiece clamping head is 2: 1, when lathe tool takes two turns, when workpiece turns around, a lathe tool is installed will be on workpiece two the relative planes of getting on the bus.
Advantage of the present utility model and good effect are owing to need the device of car side to be installed on the horizontal slide carriage of existing lathe, can utilize the longitudinal and transverse slide carriage advance and retreat cutter turning of existing lathe, the making small investment; Because the device of car side is driven by headstock, does not need independent power source, and according to 2: 1 speed ratio processing, when installing one during lathe tool, workpiece turns around, and lathe tool rotates two circle cars, and to go out two relative faces next, and crudy is guaranteed; Workpiece is installed lathe tool and just can equally be operated other workpiece on lathe on the folder, and working (machining) efficiency height, labour intensity are low.
Description of drawings
Fig. 1 is installed in vertical view on the lathe for the utility model;
Fig. 2 is the front view of a kind of embodiment of cutterhead among Fig. 1;
Fig. 3 is the right view of the another kind of embodiment of Fig. 2;
Fig. 4 is the right view of the third embodiment of Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Among Fig. 1, the position of knife rest is installed on the horizontal slide carriage 4 of lathe, is installed with the base 13 of belt supporting frame 12 with screw 2, suitable lathe bed length direction is supported with power transmission shaft on the support 12; Described power transmission shaft is made up of driving shaft 3, stub 5 and driven shaft 6, and each is bearing on the support 12 by bearing; Travelling gear 14 on the driving shaft 3 is meshed with gear on the driven shaft 6 by the gear on the stub 5, and the rotating ratio of master and slave moving axis is 2: 1; One end bearing of driving shaft 3 is installed in lathe thimble seat 1 and clamping to be had between the spindle chuck 7.1 of headstock 7 of cutterhead 8, and lathe tool 9 is installed on the cutterhead 8; On the driven shaft 6,, the chuck 11 of clamping workpiece to be machined 10 is installed at spindle chuck 7.1 1 ends by headstock.
Among Fig. 2, cutterhead 8 is that the left part at disk is provided with the handle vertical with disk 8.3, and cutterhead 8 right part planes are provided with the cutter holder 8.1 that lathe tool 9 is installed, and push type broach screw 8.2 is installed on its double wall.Cutter holder 8.1 can be two that are symmetrically distributed on two semicircles, presss from both sides two lathe tools 9 (referring to Fig. 4) in the bolt head four directions of getting on the bus, and with push type broach screw 8.2 lathe tool 9 is fixed in the cutter holder 8.1;
Cutter holder 8.1 can be three on disk plane of equal portion, and folder three is lathe tool 9 (referring to Fig. 3) Che Liufang;
Cutter holder 8.1 can be three on disk plane of equal portion with last folder one lathe tool 9, institute's car number formulary is the multiple of cutter;
Cutter holder 8.1 can also utilize above-mentioned various cutterhead 8, installs one lathe tool 9 in cutter holder 8.1, at bolt head two the relative faces of getting on the bus.
Claims (4)
1, a kind of lathe is with car side's device, it is characterized in that: on the horizontal slide carriage of lathe, supporting is equipped with the power transmission shaft along the lathe bed length direction, and the driving shaft supporting on it is installed in lathe thimble seat and clamping to be had between the spindle chuck of headstock of cutterhead, and lathe tool is installed on the cutterhead; Travelling gear on the driving shaft through stub gear and driven shaft gear with 2 to 1 speed ratio engagement; In an end termination, the chuck of clamping workpiece to be machined is installed on the driven shaft by the headstock chuck.
2, lathe as claimed in claim 1 is with car side's device, it is characterized in that: the cutterhead of described headstock chuck clamping is to be provided with the handle vertical with cutterhead at the rear portion of cutterhead, and gripper chuck is held on the handle, the plane of cutterhead is provided with the cutter holder that lathe tool is installed, and the push type broach screw is installed on the cell wall of cutter holder.
3, lathe as claimed in claim 2 is characterized in that with car side's device: described cutter holder is uniform 2-3.
4, lathe as claimed in claim 1 is characterized in that with car side's device: the power transmission shaft of the horizontal slide carriage supporting of described lathe is the base that is installed with belt supporting frame on the horizontal slide carriage of lathe, and power transmission shaft is bearing on the described support with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087494 CN2818017Y (en) | 2005-09-25 | 2005-09-25 | Device for lathe machining square workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087494 CN2818017Y (en) | 2005-09-25 | 2005-09-25 | Device for lathe machining square workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818017Y true CN2818017Y (en) | 2006-09-20 |
Family
ID=37004069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087494 Expired - Fee Related CN2818017Y (en) | 2005-09-25 | 2005-09-25 | Device for lathe machining square workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818017Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706808A (en) * | 2013-12-09 | 2014-04-09 | 乔登卫浴(江门)有限公司 | Device for machining six planes on surface of cylinder workpiece |
| CN109732445A (en) * | 2019-02-23 | 2019-05-10 | 海盐展翔精密成形技术有限公司 | A kind of nut bar multi-face forming equipment |
-
2005
- 2005-09-25 CN CN 200520087494 patent/CN2818017Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706808A (en) * | 2013-12-09 | 2014-04-09 | 乔登卫浴(江门)有限公司 | Device for machining six planes on surface of cylinder workpiece |
| CN109732445A (en) * | 2019-02-23 | 2019-05-10 | 海盐展翔精密成形技术有限公司 | A kind of nut bar multi-face forming equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |