CN104400106A - Double-crank type slotting machine main movement device - Google Patents

Double-crank type slotting machine main movement device Download PDF

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Publication number
CN104400106A
CN104400106A CN201410647987.6A CN201410647987A CN104400106A CN 104400106 A CN104400106 A CN 104400106A CN 201410647987 A CN201410647987 A CN 201410647987A CN 104400106 A CN104400106 A CN 104400106A
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CN
China
Prior art keywords
crank
driven gear
connecting rod
machine main
frame
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
CN201410647987.6A
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Chinese (zh)
Inventor
周天毫
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.)
Suzhou Suteng Electronic Technology Co Ltd
Original Assignee
Suzhou Suteng Electronic Technology 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 Suzhou Suteng Electronic Technology Co Ltd filed Critical Suzhou Suteng Electronic Technology Co Ltd
Priority to CN201410647987.6A priority Critical patent/CN104400106A/en
Publication of CN104400106A publication Critical patent/CN104400106A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a double-crank type slotting machine main movement device, which is characterized by comprising a driving gear connected with a motor, wherein the driving gear is engaged with a driven gear, a machine frame is fixedly connected with a circle center part of the driven gear, a first crank is arranged on the machine frame, the other end of the first crank is fixedly arranged on the driven gear and is hinged to a first connecting rod, the other end of the first connecting rod is hinged to the second crank, one point in the middle of the second crank is fixedly arranged on the machine frame, the other end of the second crank is provided with a guide groove, one end of a second connecting rod is arranged on the guide groove, the other end of the second connecting rod is hinged to a second slide block, the bottom of the second slide block is fixedly provided with an inserting cutter, and in addition, the inserting cutter can do vertical reciprocating movement along a guide rail. Preferably, the driven gear and the machine frame are connected through a rotating pair. Preferably, the second crank is in a state of forming a certain included angle, and in addition, the included angle part is fixed on the machine frame. The double-crank structure is adopted, the maximum inserting and cutting length can be conveniently regulated, in addition, the structure is compact, and the quick-return characteristic is realized.

Description

A kind of double crank type slotting machine main motion device
Technical field
The present invention relates to a kind of double crank type slotting machine main motion device.
Background technology
Slotting machine utilizes the vertical reciprocating motion slotting keyway of slotting tool and the rectilinear motion lathe of nibs, man-hour is being added to precision metallic, workpiece on workbench does longitudinal direction, transverse direction or rotary motion, and slotting machine main motion apparatus, with active slotting-tool pumps, cutting workpiece.Wherein, the principal parameter of slotting machine is maximum slotting length.
Mostly existing slotting machine main motion device is labyrinth, and principal parameter regulating step is numerous and diverse, affects working (machining) efficiency.
Summary of the invention
For the problems referred to above, the invention provides a kind of double crank type slotting machine main motion device, utilize double-crank structure, conveniently regulate maximum slotting length, and compact conformation has quickreturn characteristics.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of double crank type slotting machine main motion device, it is characterized in that, comprise the driving gear be connected with motor, described driving gear and driven gear are meshed, described driven gear circle centre position is fixedly connected with organic frame, frame is provided with the first crank, the first crank other end to be fixed on driven gear and and first connecting rod hinged, the first connecting rod other end and the second crank hinged, what described second crank was middle is a bit fixed in frame, the other end of the second crank is provided with guide groove, second connecting rod one end is arranged on guide groove and the other end is hinged with the second slide block, described second slider bottom is fixed with slotting tool and can moves back and forth up and down along slide rail.
Preferably, described driven gear is connected by revolute pair with between frame.
Preferably, described second crank is in a certain angle, and angle is fixed in frame.
Motor drives driving gear to rotate, and then driving driven gear to rotate, the driven gear of rotation makes the first crank around gantry rotation, makes the second crank around gantry rotation again by first connecting rod, second connecting rod makes the second slide block slide in the straight trough of guide rail, and slotting tool completes slotting cut and does.By the adjustment position of second connecting rod in guide groove, regulate stroke and the extreme position of slotting tool, i.e. convenient adjustment maximum slotting length, and compact conformation has quickreturn characteristics.
The invention has the beneficial effects as follows: a kind of double crank type slotting machine main motion device, utilize double-crank structure, conveniently regulate maximum slotting length, and compact conformation has quickreturn characteristics.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of double crank type slotting machine of the present invention main motion device;
The mark implication of accompanying drawing is as follows:
1: driven gear; 2: driving gear; 3: frame; 4: the first cranks; 5: first connecting rod; 6: the second cranks; 7: guide groove; 8: slide rail; 9: slotting tool; 10: the second slide blocks; 11: second connecting rod; 12: the first slide blocks.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention is described in further detail, can better understand the present invention to make those skilled in the art and can be implemented, but illustrated embodiment is not as a limitation of the invention.
A kind of double crank type slotting machine main motion device, as shown in Figure 1, comprises the driving gear 2 be connected with motor, the driving force of slotting machine main motion device derives from driving gear 2, described driving gear 2 and driven gear 1 are meshed, and preferably, the radius of driven gear 1 is 2-4 times of driving gear 2 radius.Described driven gear 1 circle centre position is fixedly connected with organic frame 3, can be connected between driven gear 1 with frame 3 by revolute pair.
Preferably, driven gear 1 structure ringwise, described frame 3 is rounded and be fixed on the circle centre position of driven gear 1, and namely frame 3 is positioned at the cavity place of driven gear 1, and the two is in the same plane.One end of described first crank 4 is fixed on a place, the center of circle of frame 3 and driven gear 1.
First crank 4 other end b to be fixed on driven gear 1 and and first connecting rod 5 hinged, the c end of first connecting rod 5 other end and the second crank 6 is hinged, what described second crank 6 was middle is a bit fixed in frame 3, preferably, second crank 6 is in a certain angle, and angle d place is fixed in frame 3, wherein, the angle in Fig. 1 is obtuse angle.The other end of the second crank 6 is provided with guide groove 7, can be used for the stroke and the extreme position that regulate slotting tool 9.
E place, second connecting rod 11 one end is arranged on guide groove 7 and other end f is hinged with the second slide block 10, is fixed with slotting tool 9 and can moves back and forth up and down along slide rail 8 bottom described second slide block 10.Preferably, second connecting rod 11 with can be connected along the first slide block 12 of guide groove 7 movement, convenient to regulate.
Motor drives driving gear 2 to rotate, and then drive driven gear 1 to rotate, the driven gear 1 rotated makes the first crank 4 rotate around a point of frame 3, by first connecting rod 5, second crank 6 is rotated around the d point of frame 3 again, second connecting rod 11 makes the second slide block 10 slide in the straight trough of guide rail, and slotting tool 9 completes slotting cut and does.By the adjustment position of second connecting rod 11 in guide groove 7, regulate stroke and the extreme position of slotting tool 9, i.e. convenient adjustment maximum slotting length, and compact conformation has quickreturn characteristics.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present invention.

Claims (6)

1. a double crank type slotting machine main motion device, it is characterized in that, comprise the driving gear (2) be connected with motor, described driving gear (2) and driven gear (1) are meshed, described driven gear (1) circle centre position is fixedly connected with organic frame (3), frame (3) is provided with the first crank (4), it is upper and hinged with first connecting rod (5) that first crank (4) other end is fixed on driven gear (1), first connecting rod (5) other end and the second crank (6) hinged, what described second crank (6) was middle is a bit fixed in frame (3), the other end of the second crank (6) is provided with guide groove (7), second connecting rod (11) one end is arranged on that guide groove (7) is upper and the other end is hinged with the second slide block (10), described second slide block (10) bottom is fixed with slotting tool (9) and can moves back and forth up and down along slide rail (8).
2. a kind of double crank type slotting machine main motion device according to claim 1, be is characterized in that, be connected between described driven gear (1) with frame (3) by revolute pair.
3. a kind of double crank type slotting machine main motion device according to claim 1, it is characterized in that, described second crank (6) is in a certain angle, and angle is fixed in frame (3).
4. a kind of double crank type slotting machine main motion device according to claim 3, is characterized in that, described second connecting rod (11) with can be connected along first slide block (12) of guide groove (7) movement.
5. a kind of double crank type slotting machine main motion device according to claim 2, is characterized in that, the radius of described driven gear (1) is 2-4 times of driving gear (2) radius.
6. a kind of double crank type slotting machine main motion device according to claim 5, it is characterized in that, described driven gear (1) structure ringwise, described frame (3) is rounded and be fixed on the circle centre position of driven gear (1), and one end of described first crank (4) is fixed on the circle centre position of frame (3) and driven gear (1).
CN201410647987.6A 2014-11-17 2014-11-17 Double-crank type slotting machine main movement device Pending CN104400106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410647987.6A CN104400106A (en) 2014-11-17 2014-11-17 Double-crank type slotting machine main movement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410647987.6A CN104400106A (en) 2014-11-17 2014-11-17 Double-crank type slotting machine main movement device

Publications (1)

Publication Number Publication Date
CN104400106A true CN104400106A (en) 2015-03-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410647987.6A Pending CN104400106A (en) 2014-11-17 2014-11-17 Double-crank type slotting machine main movement device

Country Status (1)

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CN (1) CN104400106A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107246789A (en) * 2017-07-24 2017-10-13 银川金帮手信息科技有限公司 A kind of Feed Manufacturing dynamic drying machine
CN108581040A (en) * 2018-04-25 2018-09-28 钟旺 A kind of steel pipe cutting equipment
CN108788279A (en) * 2018-06-29 2018-11-13 河南可研企业管理咨询有限公司 A kind of mechanical engineering cutter device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU418580A1 (en) * 1971-08-05 1974-03-05 DEVICE FOR READING PROGRAMS WITH PERFORATED TAPE OF RE? LISOP CAPABILITY OF THE MOBILE MOBILE
US6095730A (en) * 1998-01-21 2000-08-01 Asa Electronic Industry Co., Ltd. Table-top type key-seater
CN2559444Y (en) * 2002-07-11 2003-07-09 东星机械有限公司 Slotting machine head main power transmission apparatus
CN202783622U (en) * 2012-05-04 2013-03-13 成都掌握移动信息技术有限公司 Double crank and crank slider cascading device
CN203227897U (en) * 2012-11-10 2013-10-09 湖南中石机器有限公司 Multifunctional gear shaping machine for machining oblique tooth by adopting outer oblique tooth gear follow-up guide method
CN204262461U (en) * 2014-11-17 2015-04-15 苏州速腾电子科技有限公司 A kind of double crank type slotting machine main motion device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU418580A1 (en) * 1971-08-05 1974-03-05 DEVICE FOR READING PROGRAMS WITH PERFORATED TAPE OF RE? LISOP CAPABILITY OF THE MOBILE MOBILE
US6095730A (en) * 1998-01-21 2000-08-01 Asa Electronic Industry Co., Ltd. Table-top type key-seater
CN2559444Y (en) * 2002-07-11 2003-07-09 东星机械有限公司 Slotting machine head main power transmission apparatus
CN202783622U (en) * 2012-05-04 2013-03-13 成都掌握移动信息技术有限公司 Double crank and crank slider cascading device
CN203227897U (en) * 2012-11-10 2013-10-09 湖南中石机器有限公司 Multifunctional gear shaping machine for machining oblique tooth by adopting outer oblique tooth gear follow-up guide method
CN204262461U (en) * 2014-11-17 2015-04-15 苏州速腾电子科技有限公司 A kind of double crank type slotting machine main motion device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107246789A (en) * 2017-07-24 2017-10-13 银川金帮手信息科技有限公司 A kind of Feed Manufacturing dynamic drying machine
CN108581040A (en) * 2018-04-25 2018-09-28 钟旺 A kind of steel pipe cutting equipment
CN108788279A (en) * 2018-06-29 2018-11-13 河南可研企业管理咨询有限公司 A kind of mechanical engineering cutter device

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Application publication date: 20150311