CN105537469B - The shear of wire harness automatic binding equipment - Google Patents
The shear of wire harness automatic binding equipment Download PDFInfo
- Publication number
- CN105537469B CN105537469B CN201610057771.3A CN201610057771A CN105537469B CN 105537469 B CN105537469 B CN 105537469B CN 201610057771 A CN201610057771 A CN 201610057771A CN 105537469 B CN105537469 B CN 105537469B
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- China
- Prior art keywords
- synchronizing wheel
- saddle
- fixed
- rack
- pieces
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- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims abstract description 6
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 238000010008 shearing Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The shear of the wire harness automatic binding equipment of the present invention, including drive mechanism, transmission mechanism and cutting mechanism, the overall top of device is motor part, and bottom is box portion；Drive mechanism includes motor, small synchronizing wheel, big synchronizing wheel and timing belt；Transmission mechanism is located in casing, is rack and pinion drive mechanism, two blocks of racks are separately fixed on two pieces of saddles of cutting mechanism；Cutting mechanism includes saddle, the blade being placed on saddle and the sliding rail slided wherein for saddle；Two pieces of saddle mounted on top and can slide in opposition, sliding rail be located in casing.The device working time is short, and shear action is precise and stable, easy to operate simple, and with good shear effect, the efficiency high of wire harness shearing can supporting various small-sized wire harness lashing equipments.
Description
Technical field
The present invention relates to wire harness automatic binding system regions, the especially shear of wire harness automatic binding equipment.
Background technology
With the continuous development of scientific technology, the function of various electronic products is continuously increased, and internal electric elements are more next
More, the wire harness in electronic equipment is more and more intensive, and the development of especially various large scale equipments is, it is necessary to many control devices and zero
Part, and the connection of these devices and parts is needed by complicated wire harness, therefore cause continuing to develop for wire harness industry, line
Beam automatic binding process equipment also arises at the historic moment.In wire harness banding system, the shearing of wire harness is one of important step.
But at home in existing wire harness lashing equipment, the volume of shear is excessive, and service life is short, journey is automated
Degree is low, and shear effect is not good, is not used widely.And the wire harness shearing work of small-sized wire harness binding machine is needed by manpower
It could complete, not only labor intensive material resources, and inefficiency.
In summary, realize how small-sized wire harness lashing equipment to automate, shear structure more light and flexible, and
The work of wire harness automatic shearing can accurately, be smoothly completed, is current urgent problem to be solved.
The content of the invention
The problem of present invention will be solved be：The volume of cutting mechanism is excessive, and service life is short, and automaticity is low, cuts
Cut effect not good, operating efficiency is relatively low.Therefore, the present invention provides the shear of wire harness automatic binding equipment.
The present invention is solved above-mentioned technical problem and realized using following technical scheme：
The shear of wire harness automatic binding equipment, including drive mechanism, transmission mechanism and cutting mechanism, device entirety
Top is motor part, and bottom is box portion；
It is synchronous with big synchronizing wheel that the drive mechanism includes motor, small synchronizing wheel, big synchronizing wheel and the small synchronizing wheel of connection
Band, wherein motor are fixed on electric motor fixation mechanism, and electric motor fixation mechanism is located on box cover, and small synchronizing wheel is arranged on motor
Output shaft, big synchronizing wheel is located at below small synchronizing wheel, and installed in gear wheel axle side shaft end；Small synchronizing wheel, Datong District
Small synchronizing wheel is taken turns and connected to step and the timing belt of big synchronizing wheel is located at the overall side of device；
The transmission mechanism is located in casing, is rack and pinion drive mechanism, including a rooted tooth wheel shaft and two pieces are nibbled therewith
The rack of conjunction, gear shaft opposite side shaft end is arranged on casing, and the width of gear shaft gear is more than two pieces of rack width sums,
Two blocks of racks are engaged in gear upper and lower sides respectively, and two blocks of racks are separately fixed on two pieces of saddles of cutting mechanism, passed through
The rotation of gear shaft, two blocks of racks carry out opposite direction motion；
The cutting mechanism include saddle, the blade that is placed on saddle and for saddle wherein
The sliding rail of slip；Two pieces of saddle mounted on top simultaneously can slide in opposition, upper saddle placement cutter, downslide moving knife
Frame disposes bottom knife, the edge of a knife direction of upper bottom knife it is relative and can be bonded to each other and complete shear action；Sliding rail is located at
In casing.
Further, the electric motor fixation mechanism includes L-type motor fixing plate, crash roll；Motor is fixed by screw connection manner
In L-type motor fixing plate portrait, motor output shaft is easily installed small synchronizing wheel through L-type motor fixing plate portrait；L-type motor
The horizontal version of fixed plate is fixed on casing by screw connection manner, crash roll be placed in L-type motor fixing plate horizontal version and box cover it
Between.
The sliding rail is formed by two pieces of the left and right fixed block and two blocks of left and right parallels for being distributed in casing both sides, Gu
Determine block to be positioned over above parallels, the width of parallels is more than the width of fixed block, the width surface that inner side has more is used to support to slide
Knife rest slides on；Through hole is opened up on box cover, fixed block and parallels, they are fixed on casing by screw rod in the lump
On, the sliding rail that forming position is fixed.
In order that must complete cutting mechanism after shearing task can reset rapidly, i.e., two pieces saddles can recover rapidly
To separated position, in order to carry out shearing next time, present invention also adds a set of auxiliary body, i.e., present invention additionally comprises
Sliding rail both sides set spring return mechanism；The spring return mechanism is on the fixed block of sliding rail side, solid
Determine block side open up above and below two rail grooves, respectively correspond to slide up and down knife rest, extension spring one end is fixed on fixed block, separately
One end is fixed on saddle with bar through the rail groove of fixed block, spring in the raw when, at two pieces of saddles
In separated position.
As a kind of mode, the blade uses the swallow-tail form edge of a knife.The downslide movable knife rack is shorter than saddle.It is described
Downslide movable knife rack and upper saddle are wide.
This wire harness shear is when realizing the work of wire harness automatic shearing, and motor speed passes through after synchronous pulley slows down
Gear shaft drives the linear motion of two blocks of racks progress opposite direction in setting stroke and space.Pass through pinion and rack
Motion, band movable knife rack move toward one another, cutter and bottom knife are bonded to each other, until completing shear action.Working time is short, shearing
Action is precise and stable, easy to operate simple, with good shear effect, can improve the efficiency of wire harness shearing；Design science is closed
Reason, using integral structure form, greatly reduces volume shared by whole device.The spy being driven in particular with pinion and rack
Property, the elemental motion needed for wire harness shearing can be achieved, simplifies apparatus structure.Timing belt and Rubber shockproof pad are utilized simultaneously, can be subtracted
Few influence of the mechanical oscillation to shear, is allowed to accurate, smoothly completes the work of wire harness automatic shearing, improve single unit system
Stability, the service life of prolonged mechanical.
The shear of the present invention can supporting various small-sized wire harness lashing equipments, smoothly complete wire harness shearing, and carry significantly
High automaticity and operating efficiency, successfully realize that integration is minimized, and can solve present in foregoing wire harness equipment shearing
Problem.
Brief description of the drawings
Fig. 1 is apparatus of the present invention axonometric projection schematic diagram.
Fig. 2 is that apparatus of the present invention remove the upward view after box parts.
Fig. 3 is that apparatus of the present invention remove the left view after side cover part.
Fig. 4 is pinion and rack partial view of the present invention（Look up）.
Fig. 5 is cutting mechanism partial view of the present invention.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in further detail, explanation is simply descriptive below, simply the present invention
One embodiment, rather than whole embodiments.Based on the embodiment in the present invention, wound is not made in this area in user of service
All embodiments that the property made is obtained on the premise of working, belong to the scope of the present invention.
Such as Fig. 1 ~ Fig. 5.A kind of shear of wire harness automatic binding equipment, including：Drive mechanism, transmission mechanism and shearing
Mechanism, and spring return mechanism.The overall top of device is motor part, and bottom is box portion 12；
It is synchronous with big synchronizing wheel 1 that drive mechanism includes motor 6, small synchronizing wheel 4, big synchronizing wheel 1 and the small synchronizing wheel 4 of connection
Band 2, wherein motor 6 are fixed on electric motor fixation mechanism, and electric motor fixation mechanism is located on box cover 8, and small synchronizing wheel 4 is arranged on
Motor output shaft, big synchronizing wheel 1 is located at the small lower section of synchronizing wheel 4, and installed in the side shaft end of gear wheel axle 14；Small synchronization
The timing belt 2 of wheel 4, big synchronizing wheel 1 and the small synchronizing wheel 4 of connection and big synchronizing wheel 1 is located at outside the overall left side side cover 3 of device；
Transmission mechanism is located in casing, is rack and pinion drive mechanism, including a rooted tooth wheel shaft 14 and two pieces are engaged with
Rack（Lower rack 15 and upper rack 16）, the opposite side shaft end of gear shaft 14 is on casing, the width of the gear of gear shaft 14
Degree is more than lower rack 15 and the width sum of upper rack 16, and two blocks of racks are engaged in gear upper and lower sides respectively, and upper rack 16 is fixed on
On upper saddle 11, lower rack 15 is fixed on downslide movable knife rack 18, by the rotation of gear shaft 14, and two blocks of racks carry out phase
Opposite direction is moved；
The shape of upper rack 16 and lower rack 15, setting, installation position have obvious display in Fig. 2 Fig. 4.
Cutting mechanism includes upper saddle 11, downslide movable knife rack 18, the cutter being placed in below saddle 11
19th, bottom knife 9 and sliding rail above downslide movable knife rack 11 are placed in.Upper saddle 11 is folded with downslide movable knife rack about 18
Put and can slide in opposition, the swallow-tail form edge of a knife direction of cutter 19 and bottom knife 9 it is relative and can be bonded to each other and complete shearing and move
Make；
Downslide movable knife rack 18 is shorter than saddle 11, and two saddles are wide；Because two saddles are respectively positioned on
The top of gear shaft 14, therefore downslide movable knife rack 18 is provided with the elongate slot for being easy to upper rack 16 to move（See that Fig. 2 left sides and Fig. 5 are left
End）.
Sliding rail is by being distributed in two pieces of the left and right fixed blocks of casing both sides（Left fixed block 21, right fixed block 10, see Fig. 4,
5）And two blocks of left and right parallels（Left parallels 13, right parallels 17, are shown in Fig. 2）Formed, fixed block is positioned over above parallels（See Fig. 4）,
The width of parallels is more than the width of fixed block（See the difference of the right parallels 17 of Fig. 4 and right fixed block 10）, the width table that inner side has more
Face slides on for supporting saddle；In box cover 8, fixed block（21、10）And parallels（13、17）On open up insertion
They are fixed on casing by hole, screw rod in the lump, the sliding rail that forming position is fixed.Sliding rail is used for saddle at it
Middle to slide, upper saddle 11 and the downslide movable knife rack 18 of overlapping placement are just placed in above parallels and in two fixed blocks
Between（I.e. in sliding rail）.Parallels can also determine the upper-lower height position of saddle, that is, slip knife can be made by thickening parallels
Rack position is raised, anyway reduce saddle position.
Electric motor fixation mechanism includes L-type motor fixing plate 5, crash roll 7；Motor 6 is fixed on L-type motor by screw connection manner
In the portrait of fixed plate 5, the portrait of motor output shaft through L-type motor fixing plate 5 is easily installed small synchronizing wheel 4；L-type motor is consolidated
The horizontal version of fixed board 5 is fixed on casing 12 by long spiro nail, and crash roll 7 is placed in the horizontal version and box cover of L-type motor fixing plate 5
Between 8（See Fig. 1 Fig. 3）.
Spring return mechanism is on the fixed block of sliding rail side（See Fig. 3,4,5）, opened up in the side of fixed block 21
Two rail grooves, correspond to slide up and down knife rest respectively up and down（Upper saddle 11, downslide movable knife rack 18）, the one end of extension spring 20
It is fixed on fixed block 21, the other end is fixed on saddle with the rail groove of bar through fixed block, and bar can be in rail groove
Slide.Spring in the raw when, two pieces of saddles are in separated position.When cutting mechanism start-up operation, upper bottom knife
When close to each other, spring is stretched simultaneously, completes after shear action, spring is stretched to maximum length, now motor reversal, by
In the effect of spring tension, knife rest resets rapidly, cutting mechanism is returned to original state.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (6)
1. the shear of wire harness automatic binding equipment, including drive mechanism, transmission mechanism and cutting mechanism, it is characterised in that：
The overall top of device is motor part, and bottom is box portion；
The drive mechanism includes the timing belt of motor, small synchronizing wheel, big synchronizing wheel and the small synchronizing wheel of connection and big synchronizing wheel, its
Middle motor is fixed on electric motor fixation mechanism, and electric motor fixation mechanism is located on box cover, and small synchronizing wheel is exported installed in motor
Axle, big synchronizing wheel is located at below small synchronizing wheel, and installed in gear wheel axle side shaft end；Small synchronizing wheel, big synchronizing wheel
It is located at the overall side of device with timing belt of the small synchronizing wheel with big synchronizing wheel is connected；
The transmission mechanism is located in casing, is rack and pinion drive mechanism, including a rooted tooth wheel shaft and two pieces are engaged with
Rack, gear shaft opposite side shaft end is arranged on casing, and the width of gear shaft gear is more than two pieces of rack width sums, two pieces
Rack is engaged in gear upper and lower sides respectively, and two blocks of racks are separately fixed on two pieces of saddles of cutting mechanism, pass through gear
The rotation of axle, two blocks of racks carry out opposite direction motion；
The cutting mechanism includes saddle, the blade being placed on saddle and slided wherein for saddle
Sliding rail；Two pieces of saddle mounted on top simultaneously can slide in opposition, upper saddle placement cutter, downslide movable knife rack peace
Put bottom knife, the edge of a knife direction of upper bottom knife it is relative and can be bonded to each other and complete shear action；Sliding rail is located in casing
In；
The sliding rail is formed by two pieces of the left and right fixed block and two blocks of left and right parallels for being distributed in casing both sides, fixed block
It is positioned over above parallels, the width of parallels is more than the width of fixed block, the width surface that inner side has more is used to support saddle
Slide on；Through hole is opened up on box cover, fixed block and parallels, they are fixed on casing by screw rod in the lump, shape
The sliding rail fixed into position.
2. shear according to claim 1, it is characterised in that：The electric motor fixation mechanism is fixed including L-type motor
Plate, crash roll；Motor is fixed on L-type motor fixing plate riser by screw connection manner, and motor output shaft is fixed through L-type motor
Plate riser is easily installed small synchronizing wheel；The transverse slat of L-type motor fixing plate is fixed on casing by screw connection manner, and crash roll is placed in L
Between the transverse slat and box cover of type motor fixing plate.
3. shear according to claim 1, it is characterised in that：It is additionally included in sliding rail both sides and spring reset is set
Mechanism；The spring return mechanism is on the fixed block of sliding rail side, two tracks above and below fixed block is opened up sideways
Groove, corresponds to slide up and down knife rest respectively, extension spring one end is fixed on fixed block, the other end passes through the track of fixed block with bar
Groove is fixed on saddle, spring in the raw when, two pieces of saddles are in separated position.
4. shear according to claim 1, it is characterised in that：The blade uses the swallow-tail form edge of a knife.
5. shear according to claim 1, it is characterised in that：The downslide movable knife rack is shorter than saddle.
6. shear according to claim 1, it is characterised in that：The downslide movable knife rack and upper saddle are wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057771.3A CN105537469B (en) | 2016-01-28 | 2016-01-28 | The shear of wire harness automatic binding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057771.3A CN105537469B (en) | 2016-01-28 | 2016-01-28 | The shear of wire harness automatic binding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537469A CN105537469A (en) | 2016-05-04 |
| CN105537469B true CN105537469B (en) | 2017-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610057771.3A Expired - Fee Related CN105537469B (en) | 2016-01-28 | 2016-01-28 | The shear of wire harness automatic binding equipment |
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| Country | Link |
|---|---|
| CN (1) | CN105537469B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077370B (en) * | 2016-07-29 | 2018-02-16 | 成都宏明双新科技股份有限公司 | A kind of centre slitting installation and roller shear method of the efficiently more leg contact chips of roller shear |
| CN106099623A (en) * | 2016-08-11 | 2016-11-09 | 安徽省亿嘉弘电器有限公司 | A kind of vehicle harness special girdling mechanism |
| CN111482535B (en) * | 2020-04-16 | 2021-09-28 | 连云港兴鑫钢铁有限公司 | Reinforcing bar cuts device with adjustable |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1106569A1 (en) * | 1983-04-21 | 1984-08-07 | Предприятие П/Я В-2769 | Arrangement for cutting long-size material to length |
| CN202283576U (en) * | 2011-10-09 | 2012-06-27 | 宁波新州焊接设备有限公司 | Rebar truss bending mechanism for rebar truss automatic welding production line |
| KR101479546B1 (en) * | 2013-04-22 | 2015-01-07 | 주식회사 나이스맥 | Straight feed tools for Spring forming machine |
| CN203243706U (en) * | 2013-05-20 | 2013-10-23 | 农业部南京农业机械化研究所 | Test device for single-stalk double-moving-cutter cutting |
| CN104722685B (en) * | 2015-04-09 | 2017-01-25 | 天津鑫坤泰预应力专业技术有限公司 | Shearing device for multiple prestress steel strands |
| CN205464084U (en) * | 2016-01-28 | 2016-08-17 | 桂林电子科技大学 | Shearing mechanism of automatic ligature equipment of pencil |
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2016
- 2016-01-28 CN CN201610057771.3A patent/CN105537469B/en not_active Expired - Fee Related
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| CN105537469A (en) | 2016-05-04 |
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Granted publication date: 20170808 |