CN102554530A - Clutch with machine head-changeable drive mode - Google Patents

Clutch with machine head-changeable drive mode Download PDF

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Publication number
CN102554530A
CN102554530A CN2010105903340A CN201010590334A CN102554530A CN 102554530 A CN102554530 A CN 102554530A CN 2010105903340 A CN2010105903340 A CN 2010105903340A CN 201010590334 A CN201010590334 A CN 201010590334A CN 102554530 A CN102554530 A CN 102554530A
Authority
CN
China
Prior art keywords
clutch
machine head
reductor
head
holder
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.)
Pending
Application number
CN2010105903340A
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Chinese (zh)
Inventor
罗泽艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HARBIN HUAWEI WELDING AND CUTTING STOCKING CO Ltd
Original Assignee
HARBIN HUAWEI WELDING AND CUTTING STOCKING CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HARBIN HUAWEI WELDING AND CUTTING STOCKING CO Ltd filed Critical HARBIN HUAWEI WELDING AND CUTTING STOCKING CO Ltd
Priority to CN2010105903340A priority Critical patent/CN102554530A/en
Publication of CN102554530A publication Critical patent/CN102554530A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a clutch with a machine head-changeable drive mode, which can be widely applied to a numerical control cutting machine adopting a photoelectric tracking machine head. The clutch provided by the invention adopts an eccentric wheel mechanism to realize the meshing and the separation of a drive gear and a spline, so as to meet displacement requirements on the machine head in a fast and simple way. In the invention, the clutch is operated conveniently, is light and saves both energy and auxiliary time.

Description

The arrangement of clutch of convertible head type of drive
Technical field
The present invention relates to a kind of arrangement of clutch of convertible head type of drive, can be widely used in using on the Numerical control cutting lathe of photoelectric tracking head.
Background technology
Usually the head of Numerical control cutting lathe drives, and by guiding crop rotation guiding, under dynamic action, generally all is the rectilinear motion of making horizontal direction along fixing steel band.The driving gear wheel and rack is in normal engagement, that is to say, head can only produce displacement under the mechanokinetic effect.The Numerical control cutting lathe carries out photoelectric tracking when cutting, needs before the cutting burning torch is carried out initial alignment, makes the photoelectric tracking head at cutting starting point place, guarantees that cutting process can accomplish smoothly.And usually the driving of head is not because there is arrangement of clutch, and promptly the driving gear wheel and rack can not leave, and can only rely on the control that is used for of power to move, so not only consumes energy but also lose time.
Summary of the invention
The objective of the invention is: the arrangement of clutch that a kind of convertible head type of drive is provided; Type of drive with the existing head of conversion; Be driving gear wheel and rack when being in released state, move head by manual work and accomplish initial alignment, and the driving gear wheel and rack is when being in engagement; Along continuous straight runs moving linearly under the machine power effect is realized cutting work.
Technical scheme of the present invention is: adopt eccentric mechanism, use artificial turning handle, through eccentric wheel, make the reductor support be in diverse location, with the engagement of realization driving gear wheel and rack with leave.
As shown in Figure 3, under the effect of spring attachment, the driving gear wheel and rack is in engagement, and eccentric wheel is at initial position this moment; Move control stick clockwise and make it rotate 90 °, as shown in Figure 2 under eccentric effect, the driving gear wheel and rack is in the position of disengaged position.
The arrangement of clutch of head and convertible head type of drive is installed on the same master carrier; So just can guarantee to realize that head can move under dynamic action; Can under effect manually, move again, thereby make the photoelectric tracking head of Numerical control cutting lathe can fast accomplish location and cutting work with the realization initial alignment.
Advantage of the present invention is: the arrangement of clutch of this convertible head type of drive, can realize the displacement demands of head quickly and easily.Easy to operate, light and handy, not only energy savings but also saved non-cutting time.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified
Fig. 1 is a front view of the present invention
Fig. 2, the 3rd, the principle schematic of manual clutch device
1. bearing pin 2. reductors 3. reductor supports 4. eccentric wheels
5. rotating shaft 6. holders 7. master carriers 8. heads 9. linear slide rails
10. driven wheel 11. spring attachments 12. tooth bars 13. control sticks
Among Fig. 2: control stick is moved 90 ° clockwise, and the driving gear wheel and rack is in the position of disengaged position
Among Fig. 3: control stick is moved 90 ° of driving gear wheel and racks counterclockwise and is in engagement, eccentric initial position.
The specific embodiment
Head 8 is fixed on the master carrier 7.Reductor 2 is fixed on the reductor support 3; Reductor support 3 is connected on the master carrier 7 through bearing pin 1, and driven wheel 10 is connected with reductor 2 output shafts; Eccentric wheel 4 and control stick 13 are connected on the holder 6 through rotating shaft 5; Spring attachment 11 is connected with reductor support 3 and holder 6, and holder 6 is fixed on the master carrier 7, at this moment; Driven wheel 10 is in engagement with tooth bar 12; Reductor 2 drives driven wheels 10 and transmits motion, makes master carrier 7 make horizontal rectilinear motion along linear slide rail 9, has so just realized that head 8 makes horizontal rectilinear motion under the effect of power; Move control stick 13 with manual work, utilize eccentric wheel 4 to make reductor support 3 produce displacement, driven wheel 10 and tooth bar 12 are separated, head moves under effect manually, has guaranteed the manual work location of photoelectric tracking starting point.

Claims (1)

1. the arrangement of clutch of a convertible head type of drive; It comprises master carrier, reductor, reductor support, driven wheel, holder, eccentric wheel, spring attachment; It is characterized in that: reductor is fixed on the reductor support; The reductor support is connected on the master carrier through bearing pin, and driven wheel is connected with speed reducer output shaft; Eccentric wheel, control stick are connected on the holder through rotating shaft, and holder is fixed on the master carrier, and spring attachment is connected with reductor support, holder.
CN2010105903340A 2010-12-16 2010-12-16 Clutch with machine head-changeable drive mode Pending CN102554530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105903340A CN102554530A (en) 2010-12-16 2010-12-16 Clutch with machine head-changeable drive mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105903340A CN102554530A (en) 2010-12-16 2010-12-16 Clutch with machine head-changeable drive mode

Publications (1)

Publication Number Publication Date
CN102554530A true CN102554530A (en) 2012-07-11

Family

ID=46401860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105903340A Pending CN102554530A (en) 2010-12-16 2010-12-16 Clutch with machine head-changeable drive mode

Country Status (1)

Country Link
CN (1) CN102554530A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB312193A (en) * 1928-05-19 1930-11-21 Tiefbohrtechnik Und Maschb Ag Improvements in blow pipe burner machines for cutting or welding metals
CN2276852Y (en) * 1997-01-21 1998-03-25 张世治 Clutching weft feeder of net electric welder
CN2281861Y (en) * 1996-09-27 1998-05-20 北京市电加工研究所 Digital controlled flame cutter
CN201091970Y (en) * 2007-10-15 2008-07-30 济南汇力数控机械有限公司 Numerically-controlled cutting machine
CN201275673Y (en) * 2008-10-15 2009-07-22 无锡汉神电气有限公司 Transversal drive mechanism
CN101653851A (en) * 2009-08-26 2010-02-24 东方电气集团东方电机有限公司 Self-tracking flame cutting machine of curve slope opening
CN202199958U (en) * 2010-12-16 2012-04-25 哈尔滨华崴焊切股份有限公司 Clutch device capable of changing head driving modes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB312193A (en) * 1928-05-19 1930-11-21 Tiefbohrtechnik Und Maschb Ag Improvements in blow pipe burner machines for cutting or welding metals
CN2281861Y (en) * 1996-09-27 1998-05-20 北京市电加工研究所 Digital controlled flame cutter
CN2276852Y (en) * 1997-01-21 1998-03-25 张世治 Clutching weft feeder of net electric welder
CN201091970Y (en) * 2007-10-15 2008-07-30 济南汇力数控机械有限公司 Numerically-controlled cutting machine
CN201275673Y (en) * 2008-10-15 2009-07-22 无锡汉神电气有限公司 Transversal drive mechanism
CN101653851A (en) * 2009-08-26 2010-02-24 东方电气集团东方电机有限公司 Self-tracking flame cutting machine of curve slope opening
CN202199958U (en) * 2010-12-16 2012-04-25 哈尔滨华崴焊切股份有限公司 Clutch device capable of changing head driving modes

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Application publication date: 20120711