CN102814684A - Spindle drive device for pipe cutting machine - Google Patents
Spindle drive device for pipe cutting machine Download PDFInfo
- Publication number
- CN102814684A CN102814684A CN2012103007126A CN201210300712A CN102814684A CN 102814684 A CN102814684 A CN 102814684A CN 2012103007126 A CN2012103007126 A CN 2012103007126A CN 201210300712 A CN201210300712 A CN 201210300712A CN 102814684 A CN102814684 A CN 102814684A
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- Prior art keywords
- motor
- handle
- spindle
- drive device
- main shaft
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- 230000006698 induction Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The invention discloses a spindle drive device for a pipe cutting machine. The spindle drive device comprises a motor, belts and belt pulleys, wherein a spindle is connected with an output shaft of the motor through the belts and the belt pulleys, the motor is connected with a proximity switch which is used for sensing a handle of a pulley propulsion device, and the proximity switch is arranged aside the handle. According to the spindle drive device for the pipe cutting machine, the rotation of the spindle is controlled in a manner that the belt pulleys are driven by the motor, and thus, the motor and the spindle can be effectively protected; and furthermore, the motor is further connected with the proximity switch, when the handle is leant against the proximity switch, the motor is switched off, the spindle does not rotate any longer, when the handle is propelled, the handle breaks away from the proximity switch, the motor is switched on, and the spindle is driven to rotate so as to cut, thus, the automation of the whole process is realized, and the motor is not required for being manually switched on/off any longer.
Description
Technical field
The present invention relates to a kind of pipe cutter that is used to cut pipe, particularly a kind of main shaft driving device that is used for pipe cutter.
Background technology
Riser is a vitals of forming in the diffusion absorption type refrigeration system, and riser must be reserved a segment length for the ease of the clamping of pipe and be used for clamping before bend pipe, and bend pipe must be removed redundance again after accomplishing; And the riser shape that bends is more special; Be difficult to cutting with common method, and pipe is injury-free in when cutting off outer tube, must guaranteeing, such cutting machine can not be used for cutting; Otherwise inner and outer pipes has been cut off together; Unique can use be with cutter slowly rotating of a circle circle cut, but the efficient all too is low like this, can not satisfy the needs of processing far away.
Just very be necessary with the pipe cutter of raising the efficiency so research and develop a kind of pipe cutting automatically, but in R&D process, each parts, link all need well-designed, all linked with one another to realize final purpose.
Preliminary imagination is the main shaft that a rotation is set on the pipe cutter frame, is fixed with swivelling tool-holder in the end of main shaft, and swivelling tool-holder one side is provided with feed control pulley; Feed control pulley and main shaft slip socket, swivelling tool-holder is the hollow circular disk body, on swivelling tool-holder, is arranged with two pipe cutter; Leave the gap that holds pipe between two pipe cutter; The pipe cutter are connected with wedge, and wedge is along the setting of main shaft axial direction, is provided with spring between wedge and the main shaft; Feed control pulley inside is provided with the conical surface, and feed control pulley inserts in the swivelling tool-holder and makes the conical surface and wedge contact matching.
Feed control pulley is connected with the pulley propulsion plant, advances with propelling sheave, and described pulley propulsion plant comprises the propelling circle; Advance the circle front end to be connected with handle, advance the circle rear end and advance the circle holder hinged, advance snare on the cannelure at feed control pulley middle part; Advancing circle to be provided with two through holes in two ends up and down; Be equipped with bolt in the through hole, on bolt, be with wearing-proof bearing, wearing-proof bearing contacts with the cannelure sidewall.Thus; Can realize through operating grip, advance circle to stir feed control pulley; Along with going deep into of feed control pulley, the conical surface presses down wedge and then drop-down pipe cutter, and the cylindrical undercutting that the pipe cutter are hauled to pipe is gone; Along with the slowly propelling of handle, the pipe cutter cut more deeply more on tube wall and are cut off up to pipe.
The driving of main shaft is to adopt motor output shaft to connect main shaft through shaft coupling now, thus directly driving main shaft rotation, after having cut a pipe; Turn off motor; Retube then and open motor again, let main axis rotation, again cutting; So not only increase the hand switch number of times, also be unfavorable for control.
Summary of the invention
The present invention has overcome the deficiency that exists in the above-mentioned prior art; A kind of control of being convenient to is provided; Can control the main shaft driving device that main shaft rotates, stops automatically, this main shaft driving device belongs to the important component part of pipe cutter, thereby makes that the control automaticity is higher.
Technical scheme of the present invention is achieved in that
A kind of main shaft driving device that is used for pipe cutter; Comprise motor, belt and belt pulley; Main shaft connects the output shaft of motor through belt, belt pulley, described motor be connected with in order to handle in the induction pulley propulsion plant near switch, describedly be arranged on by the handle near switch.
Adopted the principle of the present invention and the beneficial effect of technique scheme to be:
The present invention can effectively protect motor and main shaft through driven by motor belt pulley control main axis rotation, and in addition, motor also is connected with near switch, when handle withstands near switch, motor cuts out, and main shaft no longer rotates; When advancing handle, handle is thrown off near switch, opens motor, drives the main shaft rotation and cuts, and whole process has realized automation, need not need switch motor manually again.
Description of drawings
Fig. 1 is a mounting structure sketch map of the present invention;
Fig. 2 is the mounting structure sketch map of other direction of the present invention;
Fig. 3 is the mounting structure sketch map of the present invention near switch.
The specific embodiment
The specific embodiment of the present invention is following:
Embodiment: shown in Fig. 1～3; A kind of main shaft driving device that is used for pipe cutter; Comprise motor 4, belt 5 and belt pulley 6; Main shaft 2 connects the output shaft of motors 4 through belt 5, belt pulley 6, described motor 4 be connected with in order to handle 21 in the induction pulley propulsion plant near switch 28, it is described that to be arranged on handle 21 near switch 28 other.Be fixed on the handle supporting seat 25 near switch 28.
Claims (1)
1. main shaft driving device that is used for pipe cutter; It is characterized in that: comprise motor, belt and belt pulley; Main shaft connects the output shaft of motor through belt, belt pulley; Described motor be connected with in order to handle in the induction pulley propulsion plant near switch, describedly be arranged on by the handle near switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103007126A CN102814684A (en) | 2012-08-22 | 2012-08-22 | Spindle drive device for pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103007126A CN102814684A (en) | 2012-08-22 | 2012-08-22 | Spindle drive device for pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102814684A true CN102814684A (en) | 2012-12-12 |
Family
ID=47299320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103007126A Withdrawn CN102814684A (en) | 2012-08-22 | 2012-08-22 | Spindle drive device for pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102814684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057344A (en) * | 2014-07-02 | 2014-09-24 | 滨州盟威戴卡轮毂有限公司 | Numerically controlled lathe spindle position control system and control method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH633742A5 (en) * | 1979-09-14 | 1982-12-31 | Pedrazzoli Spa | Device for cutting a tube |
| JPS5969212A (en) * | 1982-09-28 | 1984-04-19 | Sumitomo Heavy Ind Ltd | Steel pipe cutting machine equipped with milling cutter revolving around cut pipe |
| CN201079876Y (en) * | 2007-10-09 | 2008-07-02 | 朱进发 | Vertical tapping machine |
| CN201079865Y (en) * | 2007-08-13 | 2008-07-02 | 陈木荣 | Main shaft device of wheel pipe cutting machine |
| CN201470978U (en) * | 2009-08-25 | 2010-05-19 | 刘毅勇 | Novel pipe cutting machine cutter automatic control feeding device |
| CN201783685U (en) * | 2010-02-01 | 2011-04-06 | 吕济深 | Automatic pipe cutter |
| CN202088032U (en) * | 2011-04-29 | 2011-12-28 | 深圳金鸿机械制造有限公司 | Fixed-length sensing device and automatic fixed-length cutting device for steel-reinforced-plastic spirally wound pipes |
| CN202726597U (en) * | 2012-08-22 | 2013-02-13 | 浙江腾云制冷科技有限公司 | Main shaft driving device of pipe cutter |
-
2012
- 2012-08-22 CN CN2012103007126A patent/CN102814684A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH633742A5 (en) * | 1979-09-14 | 1982-12-31 | Pedrazzoli Spa | Device for cutting a tube |
| JPS5969212A (en) * | 1982-09-28 | 1984-04-19 | Sumitomo Heavy Ind Ltd | Steel pipe cutting machine equipped with milling cutter revolving around cut pipe |
| CN201079865Y (en) * | 2007-08-13 | 2008-07-02 | 陈木荣 | Main shaft device of wheel pipe cutting machine |
| CN201079876Y (en) * | 2007-10-09 | 2008-07-02 | 朱进发 | Vertical tapping machine |
| CN201470978U (en) * | 2009-08-25 | 2010-05-19 | 刘毅勇 | Novel pipe cutting machine cutter automatic control feeding device |
| CN201783685U (en) * | 2010-02-01 | 2011-04-06 | 吕济深 | Automatic pipe cutter |
| CN202088032U (en) * | 2011-04-29 | 2011-12-28 | 深圳金鸿机械制造有限公司 | Fixed-length sensing device and automatic fixed-length cutting device for steel-reinforced-plastic spirally wound pipes |
| CN202726597U (en) * | 2012-08-22 | 2013-02-13 | 浙江腾云制冷科技有限公司 | Main shaft driving device of pipe cutter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057344A (en) * | 2014-07-02 | 2014-09-24 | 滨州盟威戴卡轮毂有限公司 | Numerically controlled lathe spindle position control system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20121212 |