CN202388074U - Machine tool for digital control pipe thread - Google Patents
Machine tool for digital control pipe thread Download PDFInfo
- Publication number
- CN202388074U CN202388074U CN2012200287968U CN201220028796U CN202388074U CN 202388074 U CN202388074 U CN 202388074U CN 2012200287968 U CN2012200287968 U CN 2012200287968U CN 201220028796 U CN201220028796 U CN 201220028796U CN 202388074 U CN202388074 U CN 202388074U
- Authority
- CN
- China
- Prior art keywords
- pipe thread
- shift fork
- control pipe
- machine tool
- spindle
- 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 relates to a machine tool for a digital control pipe thread. The machine tool comprises a machine tool body, a spindle box, a spindle system, a main motor, a horizontal feeding system, a longitudinal feeding system, a locating device and a knife rest system, wherein the spindle box, the horizontal feeding system and the longitudinal feeding system are respectively mounted on the machine tool body; the spindle system is contained in the spindle box, and one end of the spindle system is connected with the main motor; the main motor drives the spindle system to rotate; the knife rest system is mounted on the horizontal feeding system; and the locating device is located above the knife rest system. According to the machine tool for the digital control pipe thread, the pipe thread is processed by adopting a way of spindle rotation, so that the machine tool has the advantages of high processing precision, low energy consumption and long service life.
Description
[technical field]
The utility model relates to a kind of machine tool, is specifically related to a kind of numerical control pipe thread lathe.
[background technology]
Pepe threading machine is a kind of lathe that is specifically designed to the processing tube screw thread.The pipe threading machine of prior art generally selects the mode of pipe rotation to process.
Yet when thick and pipe was longer when the diameter of pipe processing, these lathes were to the clamping of pipe difficulty comparatively, and machining accuracy is difficult to guarantee, short and pipe rotations in the service life of rotating shaft need energy consumption higher.
For solving the problems of the technologies described above, necessary a kind of structure improved numerical control pipe thread lathe that has is provided, to overcome said defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of the utility model is to provide a kind of machining accuracy high, the numerical control pipe thread lathe of the low and long service life of energy consumption.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is: a kind of numerical control pipe thread lathe, and it comprises lathe bed, main spindle box, axis system, main motor, traverse feed system, longitudinal feed system, positioner and tool holder system; Wherein, said main spindle box, traverse feed system and longitudinal feed system are installed on the lathe bed respectively; Said axis system is housed in the main spindle box, and the one of which end is connected with said main motor, and this main motor-driven axis system rotates; Said tool holder system is installed in the traverse feed system; Said positioner is positioned at the top of tool holder system.
The numerical control pipe thread lathe of the utility model further is set to: said axis system comprises the main shaft and a pair of taper roll bearing of a hollow; This main shaft is connected on the taper roll bearing, and can rotate with respect to taper roll bearing.
The numerical control pipe thread lathe of the utility model further is set to: it comprises a gearshift; This gearshift comprises oil cylinder, oil cylinder connecting rod, duplicate gear, shift fork and shift fork lead; Said oil cylinder is through oil cylinder connecting rod and shift fork interlock; Said shift fork is connected on the duplicate gear; Said shift fork lead passes said shift fork.
Compared with prior art, the utlity model has following beneficial effect: the mode processing tube screw thread that the numerical control pipe thread machine adopted main shaft of the utility model rotates, thus make the machining accuracy of this lathe high, the low and long service life of energy consumption.
[description of drawings]
Fig. 1 is the stereogram of the numerical control pipe thread lathe of the utility model.
Fig. 2 is the stereogram at another visual angle of numerical control pipe thread lathe of the utility model.
Fig. 3 is the stereogram at the another visual angle of numerical control pipe thread lathe of the utility model.
Fig. 4 is the profile of axis system of the numerical control pipe thread lathe of the utility model.
Fig. 5 is the profile of gearshift of the numerical control pipe thread lathe of the utility model.
[specific embodiment]
See also shown in Figure of description 1 to the accompanying drawing 5; The utility model is a kind of numerical control pipe thread lathe, and it is made up of several parts such as lathe bed 1, main spindle box 2, axis system 3, main motor 4, traverse feed system 5, longitudinal feed system 6, positioner 7, tool holder system 8 and gearshifts 9.
Wherein, said main spindle box 2, traverse feed system 5 and longitudinal feed system 6 are installed on respectively on the lathe bed 1.
Said axis system 3 is housed in the main spindle box 2, and the one of which end is connected with said main motor 4, and these main motor 4 driving main shaft systems 3 rotate.This axis system 3 comprises the main shaft 31 and a pair of taper roll bearing 32 of a hollow; This main shaft 31 is connected on the taper roll bearing 32, and can rotate with respect to taper roll bearing 32.When pipe processing 100, pipe 100 is installed in the main shaft 31 of hollow, thereby main shaft 31 rotations are rotated pipe 100, to reach the purpose of machining screw, makes the machining accuracy of this lathe high, the low and long service life of energy consumption.
Said gearshift 9 comprises oil cylinder 91, oil cylinder connecting rod 92, duplicate gear 93, shift fork 94 and shift fork lead 95.Wherein, said oil cylinder 91 is through oil cylinder connecting rod 92 and shift fork 94 interlocks.Said shift fork 94 is connected on the duplicate gear 93.Said shift fork lead 95 passes said shift fork 94.These gearshift 9 one oil cylinders 91 are power, promote shift fork 94 through oil cylinder connecting rod 92 and make back and forth movement, thereby make duplicate gear 93 do the commute motion, to reach the rotating speed that uses different gear change main shafts 31.And the guide effect through driving lever lead 95 makes the movement position precision of shift fork 94 higher, can in speed-change process, not damage gear.
Said tool holder system 8 is installed in the traverse feed system 5, and it is used for the processing tube screw thread, and it is driven and the adjustment depth of cut with longitudinal feed system 6 by traverse feed system 5.
Said positioner 7 is positioned at the top of tool holder system 8, and it is used for positioning tube 100.
The above specific embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (3)
1. a numerical control pipe thread lathe is characterized in that: comprise lathe bed, main spindle box, axis system, main motor, traverse feed system, longitudinal feed system, positioner and tool holder system; Wherein, said main spindle box, traverse feed system and longitudinal feed system are installed on the lathe bed respectively; Said axis system is housed in the main spindle box, and the one of which end is connected with said main motor, and this main motor-driven axis system rotates; Said tool holder system is installed in the traverse feed system; Said positioner is positioned at the top of tool holder system.
2. numerical control pipe thread lathe as claimed in claim 1 is characterized in that: said axis system comprises the main shaft and a pair of taper roll bearing of a hollow; This main shaft is connected on the taper roll bearing, and can rotate with respect to taper roll bearing.
3. numerical control pipe thread lathe as claimed in claim 1 is characterized in that: further comprise a gearshift; This gearshift comprises oil cylinder, oil cylinder connecting rod, duplicate gear, shift fork and shift fork lead; Said oil cylinder is through oil cylinder connecting rod and shift fork interlock; Said shift fork is connected on the duplicate gear; Said shift fork lead passes said shift fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200287968U CN202388074U (en) | 2012-01-06 | 2012-01-06 | Machine tool for digital control pipe thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200287968U CN202388074U (en) | 2012-01-06 | 2012-01-06 | Machine tool for digital control pipe thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388074U true CN202388074U (en) | 2012-08-22 |
Family
ID=46663026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200287968U Expired - Fee Related CN202388074U (en) | 2012-01-06 | 2012-01-06 | Machine tool for digital control pipe thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388074U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141756A (en) * | 2016-07-29 | 2016-11-23 | 衡阳鸿菱石油管材有限责任公司 | A kind of forcer device for the processing of petroleum pipeline adnexa pipe nipple |
| CN106624811A (en) * | 2015-08-14 | 2017-05-10 | 山东普鲁特机床有限公司 | Numerically-controlled pipe thread lathe adopting laser welding |
| CN108817424A (en) * | 2018-07-06 | 2018-11-16 | 山东德泰机械制造集团有限公司 | A kind of control device that two axis winding reciprocation linkeds can be realized based on center lathe |
| US11077509B2 (en) | 2018-03-16 | 2021-08-03 | Milwaukee Electric Tool Corporation | Pipe threader |
-
2012
- 2012-01-06 CN CN2012200287968U patent/CN202388074U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624811A (en) * | 2015-08-14 | 2017-05-10 | 山东普鲁特机床有限公司 | Numerically-controlled pipe thread lathe adopting laser welding |
| CN106141756A (en) * | 2016-07-29 | 2016-11-23 | 衡阳鸿菱石油管材有限责任公司 | A kind of forcer device for the processing of petroleum pipeline adnexa pipe nipple |
| US11077509B2 (en) | 2018-03-16 | 2021-08-03 | Milwaukee Electric Tool Corporation | Pipe threader |
| CN108817424A (en) * | 2018-07-06 | 2018-11-16 | 山东德泰机械制造集团有限公司 | A kind of control device that two axis winding reciprocation linkeds can be realized based on center lathe |
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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: 20120822 Termination date: 20180106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |