CN106514332A - Connecting rod drive type clamp - Google Patents
Connecting rod drive type clamp Download PDFInfo
- Publication number
- CN106514332A CN106514332A CN201611062376.0A CN201611062376A CN106514332A CN 106514332 A CN106514332 A CN 106514332A CN 201611062376 A CN201611062376 A CN 201611062376A CN 106514332 A CN106514332 A CN 106514332A
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- fixed
- slide bar
- connecting rod
- block
- slide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention provides a connecting rod drive type clamp, and belongs to the technical field of machines. The connecting rod drive type clamp comprises an outer frame, a first clamping block, a second clamping block, a third clamping block and a fourth clamping block. The outer frame comprises a bottom plate, a first vertical plate and a second vertical plate, and a rotating mechanism is arranged on the first vertical plate. A locating frame is fixed to a rotating shaft. A first sliding rod, a second sliding rod, a third sliding rod and a fourth sliding rod are arranged on one side face of the locating frame. A first sliding block is arranged on the first sliding rod and the second sliding rod, and a second sliding block is arranged on the third sliding rod and the fourth sliding rod. A connecting rod drive mechanism is further fixed to the locating frame. A first locating plate is fixed to the locating frame and provided with a first screw. A first rotating disc is fixed to the first screw. The third clamping block is fixed to the lower surface of the first screw. A second locating plate is fixed to the locating frame and provided with a second screw. A second rotating disc is fixed to the second screw. The fourth clamping block is fixed to the lower surface of the second screw. The connecting rod drive type clamp has the beneficial effect of being capable of clamping a to-be-machined workpiece more effectively.
Description
Technical field
The invention belongs to field of mechanical technique, is related to a kind of fixture, particularly a kind of connecting rod drive-type fixture.
Background technology
Fixture is, for fixing processing object, to be allowed to occupy correct position during machine-building, can rapidly, side
Just, the device of workpiece is safely installed.Such as fixture, inspection jig, assembling jig, jig etc., wherein, jig is most
For common, fixture is often simply called.When processing workpiece on lathe, the surface energy for making workpiece reaches the dimensions that drawing specifies, several
What shape and with the technical requirements such as the relative-position error of other surfaces, before processing must by workpiece positioning, clamp.Fixture leads to
Often constitute by setting element, clamping device, to knife induction element, indexing means, connecting element and clamp body etc..
Jing is retrieved, and such as Chinese patent literature discloses a kind of fixture with auto-lock function,【The patent No.：ZL
201410222861.4；Authorization Notice No.：CN 103962988A】.This folder with auto-lock function, tool include：One clamp machine
Seat；The one fixture riser for being vertically connected to the fixture support top surface, offers a slot to make way for vertically extending on its leading flank
And one be located at slot to make way below locking bar via；It is fixedly connected on the fixture riser leading flank and is located at the slot to make way
The workpiece alignment pin of top；One is rotatably connected to holding down assembly for workpiece pressing in the slot to make way, its left surface
On offer a chute for vertically extending；And a guidance set.
But, this fixture with auto-lock function preferably can not be realized being clamped workpiece.So, for
Those skilled in the art, need to be developed a kind of fixture that can more effectively to Workpiece clamping.
The content of the invention
The purpose of the present invention is there are the problems referred to above for existing technology, it is proposed that a kind of connecting rod drive-type fixture, this
Connecting rod drive-type fixture has the characteristics of significantly more efficient can clamping workpiece to be processed.
The purpose of the present invention can be realized by following technical proposal：
A kind of connecting rod drive-type fixture, including outrigger, gripping block one, gripping block two, gripping block three and gripping block four, which is special
Levy and be, described outrigger includes ground base plate and the riser one being fixed on base plate, riser two, described riser one and riser two
Between be horizontally disposed with have a rotating shaft, be provided with riser one drive axis of rotation rotating mechanism；It is solid in described rotating shaft
Surely there is locating rack, on described locating rack, on one side, be provided with slide bar one, slide bar two, slide bar three, slide bar four, slide bar one and cunning
Slide block one is provided with bar two, slide block two is provided with slide bar three and slide bar four, and described gripping block one is arranged on slide block one,
Gripping block two is arranged on slide block two, is further fixed on driving two horizontal movement of gripping block one and gripping block on locating rack
Bar-link drive；The upper surface of described locating rack is horizontally fixed with location-plate one, vertically offers spiral shell on location-plate one
Pit one, one female thread of screwed hole are connected with screw rod one, and the upper surface of screw rod one is fixed with rotating disk one, in the circular arc wall of rotating disk one
Rotation handle one is fixed with, described gripping block three is fixed on the lower surface of screw rod one, the lower surface level of described locating rack
Location-plate two is fixed with, screwed hole two on location-plate two, is vertically offered, two female thread of screwed hole is connected with screw rod two, screw rod two
Upper surface be fixed with rotating disk two, be fixed with rotation handle two in the circular arc wall of rotating disk two, described gripping block four is fixed on spiral shell
The lower surface of bar two.
Clamping process to workpiece, rotates clockwise handle one and handle two, and a screw rod one and screw rod two can be driven suitable
Hour hands are rotated such that it is able to will be positioned at the Workpiece clamping between gripping block three and gripping block four, and realization is upper and lower to workpiece to be determined
Position；Then, the two ends of slide block one can be made respectively along slide bar one, slide bar two towards two direction of slide block by bar-link drive
It is mobile, make the two ends of slide block two be able to along slide bar three, slide bar four move towards one direction of slide block such that it is able to will be located at
Workpiece clamping between gripping block one and gripping block two, realizes the positioning left and right to workpiece, meanwhile, can by rotating mechanism
Whole locating rack is driven around axis of rotation, so as to be easy to carry out the positioning of upper and lower, left and right, Er Qietong to workpiece
Cross the whole positioning of rotation to be also convenient for being processed workpiece to be processed.
Release process to workpiece, rotates counterclockwise handle one and handle two, and a screw rod one and screw rod two can be driven inverse
Hour hands are rotated such that it is able to will be unclamped positioned at the workpiece between gripping block three and gripping block four；Then, by bar-link drive
The two ends of slide block one can be made respectively along dorsad two direction of the slide block movement of slide bar one, slide bar two, distinguish the two ends of slide block two
Can be along dorsad one direction of the slide block movement of slide bar three, slide bar four such that it is able to will be between gripping block one and gripping block two
Workpiece unclamp.
In above-mentioned connecting rod drive-type fixture, installing plate one on described slide block one, is vertically fixed, gripping block one passes through
Installing plate one is fixed on slide block one；Installing plate two is vertically fixed on described slide block two, and gripping block two is solid by installing plate two
It is scheduled on slide block two.So as to improve the stability of gripping block one and gripping block two to Workpiece clamping to be processed.
In above-mentioned connecting rod drive-type fixture, the upper surface of described installing plate one is connected with connecting plate one, installing plate one
Lower surface be connected with connecting plate two, the upper surface of installing plate two is connected with connecting plate three, and the lower surface of installing plate two is connected with
Connecting plate four.
In above-mentioned connecting rod drive-type fixture, described bar-link drive includes motor, screw mandrel, one and of elevator
Elevator two, elevator one are located at the surface of elevator two, and the two ends of described screw mandrel pass through bearing block one and bearing respectively
Seat two is vertically arranged on the another side of locating rack, and motor is connected with screw mandrel by shaft coupling, described lifting
Through hole one is offered on block one, is provided with bearing one, is fixed with orthodontic nut, orthodontic nut on the inner ring of bearing one in through hole one
It is mutually matched with screw mandrel, offers through hole two on described elevator two, in through hole two, be provided with bearing two, the inner ring of bearing two
On be fixed with anti-tooth nut, anti-tooth nut is mutually matched with screw mandrel；One end of described elevator one is hinged with connecting rod one, connecting rod
One other end be hinged on connecting plate two, the other end of described elevator one is hinged with connecting rod two, connecting rod two it is another
One end is hinged on connecting plate four, and one end of described elevator two is hinged with connecting rod three, and three other end of connecting rod is hinged on
On connecting plate one, the other end of described elevator one is hinged with connecting rod four, and four other end of connecting rod is hinged on connecting plate three
On.
Orthodontic nut and anti-tooth nut can make screw nut driving along screw mandrel, when motor drives screw mandrel clockwise
Rotate, orthodontic nut drives dorsad two direction of the elevator motion of elevator one by bearing one, by what is be hinged on elevator one
Connecting rod one, connecting rod two drive elevator so as to make connecting plate two, four move toward one another of connecting plate, anti-tooth nut by bearing two
Two dorsad one direction of elevator motions, by the connecting rod three that is hinged on elevator two, connecting rod four so as to making connecting plate one, even
Promote while three move toward one another of fishplate bar, connecting plate one and connecting plate two such that it is able to slide block one is moved towards two direction of slide block
It is dynamic, and promote while connecting plate three and connecting plate four such that it is able to slide block two is moved towards one direction of slide block, realize to work
The left and right clamping and positioning of part.
When motor drives screw mandrel to rotate counterclockwise, orthodontic nut drives elevator one towards elevator by bearing one
Two directions are moved, by the connecting rod one that is hinged on elevator one, connecting rod two so as to make connecting plate two, connecting plate four dorsad transport
Dynamic, anti-tooth nut drives elevator two to move towards one direction of elevator by bearing two, by the company being hinged on elevator two
Bar three, connecting rod four are promoted while connecting plate one and connecting plate two so as to make connecting plate one, connecting plate three dorsad move,
So as to make dorsad two direction of the slide block movement of slide block one, and promote while connecting plate three and connecting plate four such that it is able to make
Dorsad one direction of the slide block movement of slide block two, realizes the release left and right to workpiece.
In above-mentioned connecting rod drive-type fixture, described rotating mechanism includes rotary electric machine, and described rotary electric machine is fixed
On riser one, and rotary electric machine output shaft is fixed with driving gear through one end of riser one, fixed in above-mentioned rotary shaft
There are driven gear, driven gear and driving gear intermeshing.
Rotary electric machine can drive driving gear to rotate, by driving with the intermeshing driven gear of driving gear
Axis of rotation, realizes that locating rack is overturn around rotating shaft.
In above-mentioned connecting rod drive-type fixture, fixed seat one, fixed seat two, solid on the one side of described support, is fixed with
Reservation three, fixed seat four, fixed seat five, fixed seat six, fixed seat seven and fixed seat eight, the two ends of slide bar one are separately fixed at admittedly
Between reservation one and fixed seat two, the two ends of slide bar two are separately fixed between fixed seat three and fixed seat four, and the two of slide bar three
End is separately fixed between fixed seat five and fixed seat six, the two ends of slide bar four be separately fixed at fixed seat seven and fixed seat eight it
Between.
In above-mentioned connecting rod drive-type fixture, described slide block one offers the slide opening one matched with slide bar one, slide block
One is further opened with the slide opening two that matches with slide bar two, and slide block two offers the slide opening three matched with slide bar three, and slide block two is also
Offer the slide opening four matched with slide bar four.Slide bar one, slide bar two are located in the slide opening one in slide block one, slide opening two respectively
Interior, slide bar three, slide bar four are located in the slide opening three in slide block two, slide opening four respectively such that it is able to reduce slide block one and slide block
Frictional force present in two sliding processes, enables slip more steady.
In above-mentioned connecting rod drive-type fixture, described slide bar one and slide bar two are parallel to each other, four phase of slide bar three and slide bar
It is mutually parallel, and slide bar one and slide bar three are conllinear, slide bar two and slide bar four are conllinear.
Compared with prior art, this connecting rod drive-type fixture has advantages below：
1st, the motor in the present invention drives screw mandrel to rotate, and orthodontic nut drives elevator one along silk by bearing one
Bar is moved, and by connecting rod one, connecting rod two so as to make connecting plate two, four motion of connecting plate, anti-tooth nut is by two band of bearing
Dynamic elevator two is moved along screw mandrel, by connecting rod three, connecting rod four so as to make connecting plate one, three motion of connecting plate, so as to
When slide block one, slide block two are moved towards, the clamping and positioning left and right to workpiece is realized, it is when slide block one, slide block two are dorsad moved, real
Now workpiece is unclamped.
2nd, the present invention rotates handle one and handle two, can drive two rotation of a screw rod one and screw rod such that it is able to by position
Workpiece clamping or release between gripping block three and gripping block four.
3rd, rotary electric machine of the present invention can drive driving gear to rotate, by with the intermeshing driven gear of driving gear
Axis of rotation can be driven, and realize that locating rack is overturn around rotating shaft, so as to be easy to upper and lower, left and right be carried out to workpiece
Positioning, and be also convenient for being processed workpiece to be processed by rotating whole positioning.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the backsight structural representation of the present invention.
In figure, 1, base plate；2nd, riser one；3rd, riser two；4th, rotating shaft；5th, rotary electric machine；6th, driving gear；7th, driven tooth
Wheel；8th, locating rack；9th, slide bar one；10th, slide bar two；11st, slide bar three；12nd, slide bar four；13rd, slide block one；14th, slide block two；15th, spiral shell
Bar one；16th, rotating disk one；17th, rotate handle one；18th, screw rod two；19th, rotating disk two；20th, rotate handle two；21st, installing plate one；
22nd, installing plate two；23rd, connecting plate one；24th, connecting plate two；25th, connecting plate three；26th, connecting plate four；27th, motor；28th, silk
Bar；29th, elevator one；30th, elevator two；31st, connecting rod one；32nd, connecting rod two；33rd, connecting rod three；34th, connecting rod four；35th, gripping block
One；36th, gripping block two；37th, gripping block three；38th, gripping block four.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, a kind of connecting rod drive-type fixture, including outrigger, gripping block 1, gripping block 2 36, gripping block three
37 and gripping block 4 38.Outrigger includes ground base plate 1 and the riser 1 being fixed on base plate 1, riser 23, riser 1 and riser
Being horizontally disposed between 23 has a rotating shaft 4, is provided with the rotating mechanism for driving rotating shaft 4 to rotate, rotating mechanism on riser 1
Including rotary electric machine 5, rotary electric machine 5 is fixed on riser 1, and 5 output shaft of rotary electric machine is fixed through one end of riser 1
There is driving gear 6, in rotary shaft, be fixed with driven gear 7, driven gear 7 and driving gear 6 are intermeshed.5 energy of rotary electric machine
Enough drive driving gear 6 to rotate, by rotating shaft 4 being driven to rotate with 6 intermeshing driven gear 7 of driving gear, realize
Locating rack 8 is overturn around rotating shaft 4.Locating rack 8 is fixed with rotating shaft 4, is provided with slide bar one 9, slide bar on locating rack 8 on one side
2 10, slide bar 3 11, slide bar 4 12, are provided with slide block 1, on slide bar 3 11 and slide bar 4 12 on slide bar 1 and slide bar 2 10
Slide block 2 14 is provided with, gripping block 1 is arranged on slide block 1, and gripping block 2 36 is arranged on slide block 2 14.Slide block 1
On be vertically fixed installing plate 1, gripping block 1 is fixed on slide block 1 by installing plate 1；On slide block 2 14 vertically
Installing plate 2 22 is fixed with, gripping block 2 36 is fixed on slide block 2 14 by installing plate 2 22 such that it is able to improve gripping block one
35 and the stability of 2 36 pairs of Workpiece clampings to be processed of gripping block.The upper surface of installing plate 1 is connected with connecting plate 1, peace
The lower surface of dress plate 1 is connected with connecting plate 2 24, and the upper surface of installing plate 2 22 is connected with connecting plate 3 25, installing plate two
22 lower surface is connected with connecting plate 4 26.
The upper surface of locating rack 8 is horizontally fixed with location-plate one, vertically offers screwed hole one, screwed hole on location-plate one
One female thread is connected with screw rod 1, and the upper surface of screw rod 1 is fixed with rotating disk 1, fixed in the circular arc wall of rotating disk 1
There is rotation handle 1, gripping block 3 37 is fixed on the lower surface of screw rod 1, and the lower surface of locating rack 8 is horizontally fixed with positioning
Plate two, vertically offers screwed hole two on location-plate two, two female thread of screwed hole is connected with screw rod 2 18, the upper table of screw rod 2 18
Face is fixed with rotating disk 2 19, is fixed with rotation handle 2 20 in the circular arc wall of rotating disk 2 19, and gripping block 4 38 is fixed on screw rod two
18 lower surface.
As shown in Fig. 2 being further fixed on driving 2 36 horizontal movement of gripping block 1 and gripping block on locating rack 8
Bar-link drive.Bar-link drive includes motor 27, screw mandrel 28, elevator 1 and elevator 2 30, lifting
Block 1 is located at the surface of elevator 2 30, and the two ends of screw mandrel 28 are vertically arranged in by bearing block one and bearing block two respectively
On the another side of locating rack 8, and motor 27 is connected with screw mandrel 28 by shaft coupling, is offered logical on elevator 1
Kong Yi, is provided with bearing one in through hole one, is fixed with orthodontic nut, orthodontic nut and mutual of screw mandrel 28 on the inner ring of bearing one
Match somebody with somebody, offer through hole two on elevator 2 30, bearing two is provided with through hole two, is fixed with anti-tooth spiral shell on the inner ring of bearing two
Mother, anti-tooth nut are mutually matched with screw mandrel 28；One end of elevator 1 is hinged with connecting rod 1, connecting rod one other end hinge
It is connected on connecting plate 2 24, the other end of elevator 1 is hinged with connecting rod 2 32, two other end of connecting rod is hinged on connection
On plate 4 26, one end of elevator 2 30 is hinged with connecting rod 3 33, and three other end of connecting rod is hinged on connecting plate 1, is risen
The other end of drop block 1 is hinged with connecting rod 4 34, and four other end of connecting rod is hinged on connecting plate 3 25.
Orthodontic nut and anti-tooth nut can make the transmission of 28 nut of screw mandrel along screw mandrel 28, when motor 27 drives screw mandrel
28 rotate clockwise, and orthodontic nut drives dorsad 2 30 direction of the elevator motion of elevator 1 by bearing one, by lifting
The connecting rod 1 that is hinged on block 1, connecting rod 2 32 are so as to make connecting plate 2 24,4 26 move toward one another of connecting plate, anti-tooth spiral shell
It is female that dorsad one 29 direction of the elevator motion of elevator 2 30 is driven by bearing two, by the connecting rod three being hinged on elevator 2 30
33rd, connecting rod 4 34 so as to make connecting plate 1,3 25 move toward one another of connecting plate, connecting plate 1 and connecting plate 2 24 it is same
When promote such that it is able to slide block 1 is moved towards 2 14 direction of slide block, and while connecting plate 3 25 and connecting plate 4 26
Promote such that it is able to slide block 2 14 is moved towards one 13 direction of slide block, realize the clamping and positioning left and right to workpiece.
When motor 27 drives screw mandrel 28 to rotate counterclockwise, orthodontic nut drives one 29 direction of elevator by bearing one
2 30 direction of elevator is moved, by the connecting rod 1 that is hinged on elevator 1, connecting rod 2 32 so as to make connecting plate two
24th, connecting plate 4 26 is dorsad moved, and anti-tooth nut drives elevator 2 30 to move towards one 29 direction of elevator by bearing two,
By the connecting rod 3 33 that is hinged on elevator 2 30, connecting rod 4 34 so as to make connecting plate 1, connecting plate 3 25 dorsad transport
It is dynamic, promote while connecting plate 1 and connecting plate 2 24 such that it is able to make dorsad 2 14 direction of the slide block movement of slide block 1, and
Promote while connecting plate 3 25 and connecting plate 4 26 such that it is able to make dorsad one 13 direction of the slide block movement of slide block 2 14, realize
The release left and right to workpiece.
Additionally, being fixed with fixed seat one, fixed seat two, fixed seat three, fixed seat four, fixed seat on the one side of support
5th, fixed seat six, fixed seat seven and fixed seat eight, the two ends of slide bar 1 are separately fixed between fixed seat one and fixed seat two,
The two ends of slide bar 2 10 are separately fixed between fixed seat three and fixed seat four, and the two ends of slide bar 3 11 are separately fixed at fixed seat
Between five and fixed seat six, the two ends of slide bar 4 12 are separately fixed between fixed seat seven and fixed seat eight.
Slide block 1 offers the slide opening one matched with slide bar 1, and slide block 1 is further opened with and 2 10 phase of slide bar
The slide opening two matched somebody with somebody, slide block 2 14 offer the slide opening three matched with slide bar 3 11, and slide block 2 14 is further opened with and slide bar 4 12
The slide opening four for matching, slide bar 1, slide bar 2 10 are located in the slide opening one in slide block 1, slide opening two respectively, slide bar three
11st, slide bar 4 12 is located in the slide opening three in slide block 2 14, slide opening four respectively such that it is able to reduce slide block 1 and slide block two
Frictional force present in 14 sliding processes, enables slip more steady.Slide bar 1 and slide bar 2 10 are parallel to each other, slide bar three
11 and slide bar 4 12 be parallel to each other, and slide bar 1 and slide bar 3 11 are conllinear, and slide bar 2 10 and slide bar 4 12 are conllinear.
Clamping process to workpiece, rotates clockwise handle 1 and handle two, can drive a screw rod 1 and screw rod
2 18 rotate clockwise such that it is able to by positioned at the Workpiece clamping between gripping block 3 37 and gripping block 4 38, realize to workpiece
Upper and lower positioning；Then, orthodontic nut and anti-tooth nut can make the transmission of 28 nut of screw mandrel along screw mandrel 28, work as motor
27 drive screw mandrels 28 are rotated clockwise, and orthodontic nut drives dorsad 2 30 direction of the elevator fortune of elevator 1 by bearing one
It is dynamic, by the connecting rod 1 that is hinged on elevator 1, connecting rod 2 32 so as to make connecting plate 2 24, connecting plate 4 26 opposite
Motion, anti-tooth nut drive dorsad one 29 direction of the elevator motion of elevator 2 30 by bearing two, by elevator 2 30
The connecting rod 3 33 that is hinged, connecting rod 4 34 so as to make connecting plate 1,3 25 move toward one another of connecting plate, connecting plate 1 and even
Promote while fishplate bar 2 24 such that it is able to slide block 1 is moved towards 2 14 direction of slide block, and connecting plate 3 25 and connection
Promote while plate 4 26 such that it is able to slide block 2 14 is moved towards one 13 direction of slide block such that it is able to will be positioned at gripping block
Workpiece clamping between one 35 and gripping block 2 36, realizes the positioning left and right to workpiece.
Release process to workpiece, rotates counterclockwise handle 1 and handle two, can drive a screw rod 1 and screw rod
2 18 rotate counterclockwise such that it is able to will unclamp positioned at the workpiece between gripping block 3 37 and gripping block 4 38；Then, work as driving
Motor 27 drives screw mandrel 28 to rotate counterclockwise, and orthodontic nut drives elevator 1 towards 2 30 direction of elevator by bearing one
Motion, by the connecting rod 1 that is hinged on elevator 1, connecting rod 2 32 so as to carrying on the back connecting plate 2 24, connecting plate 4 26
To motion, anti-tooth nut drives elevator 2 30 to move towards one 29 direction of elevator by bearing two, by elevator 2 30
On be hinged connecting rod 3 33, connecting rod 4 34 so as to make connecting plate 1, connecting plate 3 25 dorsad move, one 23 He of connecting plate
Promote while connecting plate 2 24 such that it is able to make dorsad 2 14 direction of the slide block movement of slide block 1, and connecting plate 3 25 and company
Promote while fishplate bar 4 26 such that it is able to make dorsad one 13 direction of the slide block movement of slide block 2 14 such that it is able to will be positioned at clamping
Workpiece between block 1 and gripping block 2 36 unclamps.
Meanwhile, rotary electric machine 5 can drive driving gear 6 to rotate, by with 6 intermeshing driven gear of driving gear
7 can drive rotating shaft 4 to rotate, and realize that locating rack 8 is overturn around rotating shaft 4, so as to can not only be easy to carry out workpiece it is upper and lower,
Left and right positioning, and be also convenient for being processed workpiece to be processed by rotating whole positioning.
Specific embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used 1, base plate herein；2nd, riser one；3rd, riser two；4th, rotating shaft；5th, rotary electric machine；6th, actively
Gear；7th, driven gear；8th, locating rack；9th, slide bar one；10th, slide bar two；11st, slide bar three；12nd, slide bar four；13rd, slide block one；14、
Slide block two；15th, screw rod one；16th, rotating disk one；17th, rotate handle one；18th, screw rod two；19th, rotating disk two；20th, rotate handle two；
21st, installing plate one；22nd, installing plate two；23rd, connecting plate one；24th, connecting plate two；25th, connecting plate three；26th, connecting plate four；27th, drive
Galvanic electricity machine；28th, screw mandrel；29th, elevator one；30th, elevator two；31st, connecting rod one；32nd, connecting rod two；33rd, connecting rod three；34th, connecting rod
Four；35th, gripping block one；36th, gripping block two；37th, gripping block three；38th, gripping block fourth class term, but be not precluded from using other arts
The probability of language.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms；It is construed as
Any additional restriction is all contrary with spirit of the invention.
Claims (8)
1. a kind of connecting rod drive-type fixture, including outrigger, gripping block one, gripping block two, gripping block three and gripping block four, its feature
Be that described outrigger includes ground base plate and the riser one being fixed on base plate, riser two, described riser one and riser two it
Between be horizontally disposed with have a rotating shaft, be provided with riser one drive axis of rotation rotating mechanism；It is fixed in described rotating shaft
There is locating rack, on described locating rack, on one side, be provided with slide bar one, slide bar two, slide bar three, slide bar four, slide bar one and slide bar
Slide block one is provided with two, slide block two is provided with slide bar three and slide bar four, described gripping block one is arranged on slide block one, press from both sides
Tight block two is arranged on slide block two, is further fixed on driving two horizontal movement of gripping block one and gripping block on locating rack
Bar-link drive；The upper surface of described locating rack is horizontally fixed with location-plate one, vertically offers screw thread on location-plate one
Kong Yi, one female thread of screwed hole are connected with screw rod one, and the upper surface of screw rod one is fixed with rotating disk one, solid in the circular arc wall of rotating disk one
Surely there is rotation handle one, described gripping block three is fixed on the lower surface of screw rod one, and the lower surface level of described locating rack is solid
Surely there is location-plate two, on location-plate two, vertically offer screwed hole two, two female thread of screwed hole is connected with screw rod two, screw rod two
Upper surface is fixed with rotating disk two, is fixed with rotation handle two in the circular arc wall of rotating disk two, and described gripping block four is fixed on screw rod
Two lower surface.
2. connecting rod drive-type fixture according to claim 1, it is characterised in that be vertically fixed peace on described slide block one
Dress plate one, gripping block one are fixed on slide block one by installing plate one；Installing plate two is vertically fixed on described slide block two, is clamped
Block two is fixed on slide block two by installing plate two.
3. connecting rod drive-type fixture according to claim 2, it is characterised in that the upper surface connection of described installing plate one
The lower surface for having connecting plate one, installing plate one is connected with connecting plate two, and the upper surface of installing plate two is connected with connecting plate three, installs
The lower surface of plate two is connected with connecting plate four.
4. connecting rod drive-type fixture according to claim 3, it is characterised in that described bar-link drive includes driving
Motor, screw mandrel, elevator one and elevator two, elevator one are located at the surface of elevator two, and the two ends of described screw mandrel are divided
Not Tong Guo bearing block one and bearing block two be vertically arranged on the another side of locating rack, and motor passes through shaft coupling and silk
Bar is connected, and offers through hole one, be provided with bearing one in through hole one on described elevator one, fixed on the inner ring of bearing one
There is orthodontic nut, orthodontic nut is mutually matched with screw mandrel, offer through hole two on described elevator two, be provided with through hole two
Bearing two, is fixed with anti-tooth nut on the inner ring of bearing two, anti-tooth nut is mutually matched with screw mandrel；The one of described elevator one
End is hinged with connecting rod one, and one other end of connecting rod is hinged on connecting plate two, and the other end of described elevator one is hinged with
Connecting rod two, two other end of connecting rod are hinged on connecting plate four, and one end of described elevator two is hinged with connecting rod three, connecting rod
Three other end be hinged on connecting plate one, the other end of described elevator one is hinged with connecting rod four, connecting rod four it is another
One end is hinged on connecting plate three.
5. connecting rod drive-type fixture according to claim 1, it is characterised in that described rotating mechanism includes rotating electricity
Machine, described rotary electric machine are fixed on riser one, and rotary electric machine output shaft is fixed with driving tooth through one end of riser one
Wheel, is fixed with driven gear, driven gear and driving gear intermeshing in above-mentioned rotary shaft.
6. connecting rod drive-type fixture according to claim 1, it is characterised in that be fixed with the one side of described support
Fixed seat one, fixed seat two, fixed seat three, fixed seat four, fixed seat five, fixed seat six, fixed seat seven and fixed seat eight, slide bar
One two ends are separately fixed between fixed seat one and fixed seat two, and the two ends of slide bar two are separately fixed at fixed seat three and fix
Between seat four, the two ends of slide bar three are separately fixed between fixed seat five and fixed seat six, and the two ends of slide bar four are separately fixed at
Between fixed seat seven and fixed seat eight.
7. connecting rod drive-type fixture according to claim 1, it is characterised in that described slide block one is offered and slide bar one
The slide opening one for matching, slide block one are further opened with the slide opening two matched with slide bar two, and slide block two is offered and slide bar three-phase
The slide opening three matched somebody with somebody, slide block two are further opened with the slide opening four matched with slide bar four.
8. connecting rod drive-type fixture according to claim 7, it is characterised in that described slide bar one and slide bar two are mutually flat
OK, slide bar three and slide bar four are parallel to each other, and slide bar one and slide bar three are conllinear, and slide bar two and slide bar four are conllinear.
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| CN201611062376.0A CN106514332B (en) | 2016-11-28 | 2016-11-28 | A kind of connecting rod drive-type fixture |
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| CN201611062376.0A CN106514332B (en) | 2016-11-28 | 2016-11-28 | A kind of connecting rod drive-type fixture |
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| CN106514332A true CN106514332A (en) | 2017-03-22 |
| CN106514332B CN106514332B (en) | 2019-01-04 |
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| CN107695807A (en) * | 2017-05-27 | 2018-02-16 | 广西圣洁环境工程有限公司 | A kind of novel environment friendly device |
| CN107695805A (en) * | 2017-05-27 | 2018-02-16 | 广西圣洁环境工程有限公司 | A kind of practical environmental protecting device |
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| CN107695805A (en) * | 2017-05-27 | 2018-02-16 | 广西圣洁环境工程有限公司 | A kind of practical environmental protecting device |
| CN107843689A (en) * | 2017-05-27 | 2018-03-27 | 广州市迪越网络科技有限公司 | A kind of efficient product quality detection device |
| CN108032150A (en) * | 2017-05-27 | 2018-05-15 | 沈宝霞 | Environmental protecting device |
| CN107695807A (en) * | 2017-05-27 | 2018-02-16 | 广西圣洁环境工程有限公司 | A kind of novel environment friendly device |
| CN108481022A (en) * | 2018-04-08 | 2018-09-04 | 湖南鸿鑫富诚科技有限公司 | The automobile engine cylinder-body fixture of easy processing |
| CN108645706B (en) * | 2018-04-28 | 2020-12-29 | 中国科学院金属研究所 | Method for predicting fatigue strength of metal material through hardening strength and tensile strength |
| CN108645737A (en) * | 2018-04-28 | 2018-10-12 | 华南理工大学 | A kind of linkage mechanism and linkage clamp |
| CN108645706A (en) * | 2018-04-28 | 2018-10-12 | 中国科学院金属研究所 | A method of Metal Material Fatigue intensity is predicted by hardening strength and tensile strength |
| CN108645737B (en) * | 2018-04-28 | 2021-01-05 | 华南理工大学 | Linkage mechanism and linkage clamp |
| CN108566055A (en) * | 2018-06-14 | 2018-09-21 | 重庆合聚达智能装备有限公司 | A kind of fixed equipment of motor |
| CN109397156A (en) * | 2018-11-13 | 2019-03-01 | 安徽中科智链信息科技有限公司 | A kind of assembling jig in intelligent automation production line |
| CN109531466A (en) * | 2018-12-07 | 2019-03-29 | 上海君屹工业自动化股份有限公司 | Mould group constrains fixture |
| CN112349947A (en) * | 2020-11-06 | 2021-02-09 | 广东技术师范大学 | Power battery anchor clamps baking equipment |
| CN112974227A (en) * | 2021-03-11 | 2021-06-18 | 陕西省动物研究所 | A processingequipment for fish feed production |
| CN112873100A (en) * | 2021-03-30 | 2021-06-01 | 中国电子科技集团公司第三十八研究所 | Fixing clamp for microwave assembly test |
| CN112873100B (en) * | 2021-03-30 | 2024-05-03 | 中国电子科技集团公司第三十八研究所 | Fixing clamp for testing microwave assembly |
| CN116511559A (en) * | 2023-07-03 | 2023-08-01 | 沈阳兴和元铸造机械有限公司 | Drilling device with clamping function |
| CN116511559B (en) * | 2023-07-03 | 2023-08-22 | 沈阳兴和元铸造机械有限公司 | Drilling device with clamping function |
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Effective date of registration: 20220531 Address after: 314500 room 705, building 8, No. 133, Fazhan Avenue, Gaoqiao Street (Development Zone), Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing zhikuke Information Technology Co.,Ltd. Address before: 324000 North China Road No. 78, Quzhou, Quzhou, Zhejiang Patentee before: QUZHOU University |