CN107900662A - Flywheel automatic screwing device - Google Patents
Flywheel automatic screwing device Download PDFInfo
- Publication number
- CN107900662A CN107900662A CN201711180880.5A CN201711180880A CN107900662A CN 107900662 A CN107900662 A CN 107900662A CN 201711180880 A CN201711180880 A CN 201711180880A CN 107900662 A CN107900662 A CN 107900662A
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- guide rod
- section bar
- plate
- claw
- 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
Links
- 210000000078 Claw Anatomy 0.000 claims abstract description 34
- 230000001808 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 230000003028 elevating Effects 0.000 claims abstract description 10
- 230000001105 regulatory Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 9
- 230000004301 light adaptation Effects 0.000 abstract 1
- 101700022029 GBLP Proteins 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Abstract
The invention belongs to tightening machine technical field, more particularly, to a kind of flywheel automatic screwing device.Including organic frame, rack is equipped with elevating mechanism, and elevating mechanism is equipped with tightening mechanism.Elevating mechanism includes line slideway, crane, limited block, and crane is lifted by lifting cylinder on line slideway.Tightening mechanism is arranged on crane, and tightening mechanism includes servomotor mounting base, servomotor, shaft coupling, tightens manipulator.Tightening mechanical hand includes the first rotation axis, ring flange, bearing, shaft spacer ring, the second rotation axis, the second rotation axis spring, the 3rd rotation axis, sleeve, linear bearing, guide rod, guide rod cover board, spring shim, guide rod spring, finger mountings, claw connecting plate and claw.Nut can be quickly screwed into place by the present invention, substantially increased nut and tightened speed, improve installation effectiveness and precision, while reduce the labor intensity of worker, and different sleeves can be used for the installation of different bolts or screw, wide adaptation range.
Description
Technical field
The invention belongs to tightening machine technical field, more particularly, to a kind of flywheel automatic screwing device.
Background technology
With the development of automobile industry, the flywheel installation bolt of automobile engine, which is tightened, to be required higher and higher, is started in the past
The installation bolt of the flywheel of machine is largely manually performed, and procedure quality is difficult to control, and efficiency is low, and cost of labor is higher and higher,
In order to adapt to such case, improve production efficiency, reduce enterprise's production cost, enterprise needs one kind to realize high efficiency, it is low into
This automation device for screwing up.And existing bolt of flywheel tightening device, relative efficiency is low, installation accuracy is low, and can not be compatible
, it is necessary to complete the installation of different bolt of flywheel with different equipment, production cost is higher for the installation of different size model bolt.
The content of the invention
In place of solving the deficiencies in the prior art, and it is achievable quickly and accurately right to provide one kind
The flywheel automatic screwing device that nut is tightened.
The purpose of the present invention is what is solved by following technical proposal：
A kind of flywheel automatic screwing device, it is characterised in that：Include the rack being vertically arranged, rack is equipped with elevating mechanism, rises
Descending mechanism is equipped with tightening mechanism；
The elevating mechanism includes being vertically arranged in the line slideway on front side of rack, is slid on line slideway and is connected with crane,
Limited block is equipped with the top of line slideway；The central rack is equipped with corner fittings, and corner fittings is equipped with the cylinder mounting base laterally set, gas
Cylinder mounting base is equipped with the lifting cylinder that cylinder rod is head-up set, and lifting cylinder head is equipped with Y-shaped connector, crane trailing flank
Seat is pushed away equipped with cylinder, the Y-shaped connector pushes away seat with cylinder and connects；Further include the drag chain of connection cylinder lifting seat and crane；
The crane includes and line slideway slides the back plate of connection up and down, after being arranged on the bottom plate of back plate bottom and being arranged on
Top plate at the top of plate；
The tightening mechanism is arranged on crane, and tightening mechanism, which includes, is fixed on servomotor mounting base in back plate, servo
Motor mount is equipped with the servomotor that output shaft is set downward, and servo motor output shaft is equipped with shaft coupling, bottom base plate
Equipped with manipulator is tightened, tighten and be connected at the top of manipulator through bottom plate with shaft coupling；
It is described tighten mechanical hand include the first rotation axis, ring flange, bearing, shaft spacer ring, the second rotation axis, the second rotation axis bullet
Spring, the 3rd rotation axis, sleeve, linear bearing, guide rod, guide rod cover board, spring shim, guide rod spring, finger mountings, claw connection
Plate and claw.
Preferably, rack of the present invention includes regulating base board, section bar bottom plate, two section bar risers, section bar lamina tecti, type
Material fixed plate；The regulating base board is horizontally disposed with, and section bar bottom plate is arranged at the top of regulating base board, and two section bar risers are respectively perpendicular
It is arranged at left and right sides of regulating base board, section bar riser is fixedly connected by section bar fixed plate with section bar bottom plate, section bar lamina tecti water
Flat to be arranged at the top of section bar riser, the top of two section bar risers is fixedly connected with the section bar lamina tecti bottom surface left and right sides respectively.
Further, bearing of the present invention is fixed on bottom plate, and the first rotation axis prolongs vertical direction setting and and bearing
It is engaged, bearing is passed through at the top of the first rotation axis and is connected with shaft coupling, it is outer and solid that the ring flange is set in the first rotation axis
Bottom base plate is scheduled on, shaft spacer ring is equipped between the first rotation axis and ring flange；
First rotation axis bottom is fixed with the second rotation axis, and the second rotation axis is hollow shaft, and the second rotation is equipped with the second rotation axis
Shaft spring, bottom is equipped with the 3rd rotation axis in the second rotation axis, and the 3rd rotation axis is in below the second rotation axis spring, and the 3rd
Rotation axis bottom is equipped with sleeve；
Second rotation axis exterior bottom is equipped with finger mountings, and claw, claw top and claw connecting plate are hinged with finger mountings
Bottom is hinged, and is hinged at the top of claw connecting plate with ring flange exterior bottom；Linear bearing, the guide rod are additionally provided with the bottom plate
Prolong vertical direction setting, guide rod upper end is engaged with linear bearing, and guide rod cover board, guide rod bottom and claw branch are equipped with the top of guide rod
Frame upper side is fixedly connected, and lower end of the guide rod is arranged with guide rod spring, and spring shim is equipped between guide rod spring and linear bearing.
Preferably, the number of claw of the present invention is more than 3；The number of the claw connecting plate and the number of claw
It is equal.
Preferably, the number of guide rod of the present invention is more than 3；The number of the linear bearing, of guide rod cover board
Number, the number of guide rod spring, the number of spring shim are equal with the number of guide rod.
Preferably, bearing central axis of the present invention, first rotating shaft center's axis, ring flange center axis, second
Rotating shaft center's axis, the 3rd rotating shaft center's axis and bushing core axis homogeneously overlap.
Preferably, material pipeline is equipped with before rack of the present invention.
Compared to the prior art the invention has the characteristics that and beneficial effect：
1st, during the work time, need the position for being screwed into nut to be put into nut on flywheel, be put into the flywheel of nut with material
Pipeline, which is transported to, to be tightened immediately below manipulator, after the completion of positioning, crane with tightening manipulator as line slideway declines,
Sleeve will be aligned with nut, and crane continues to decline, and the second rotation axis spring is compressed slowly, and claw will catch flywheel.At this time,
Servomotor startup drive is tightened the slow with one's hands slow-speed of machinery and is moved, and after sleeve and nut card are quasi-, servomotor drives and tightens manipulator
Quick rotation, nut is quickly screwed in place, is substantially increased nut and is tightened speed, improves installation effectiveness and precision, drop at the same time
The low labor intensity of worker.
2nd, the sleeve for the effect of tightening can be replaced according to the type or model of installed nut or screw, flexibility ratio
Height, usage range is wide, effectively reduces production cost.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 is backsight structural representation of the present invention.
Fig. 3 is Fig. 2A-A sectional views.
Fig. 4 is structure diagram at P in Fig. 3.
Embodiment
The present invention is described in further details below in conjunction with attached drawing.
As shown in Figs. 1-3, a kind of flywheel automatic screwing device, includes the rack 1 being vertically arranged, and rack 1 is equipped with lifting
Mechanism, elevating mechanism are equipped with tightening mechanism.Material pipeline 38 can be equipped with before rack 1.
Rack 1 includes regulating base board 33, section bar bottom plate 34, two section bar risers 35, section bar lamina tecti 36, section bar fixed plates
37；The regulating base board 33 is horizontally disposed, and section bar bottom plate 34 is arranged on the top of regulating base board 33, and two section bar risers 35 hang down respectively
Straight to be arranged on the left and right sides of regulating base board 33, section bar riser 35 is fixedly connected by section bar fixed plate 37 with section bar bottom plate 34, type
Material lamina tecti 36 is horizontally set on the top of section bar riser 35, the tops of two section bar risers 35 respectively with 36 bottom surface of section bar lamina tecti
The left and right sides is fixedly connected.
Elevating mechanism includes the line slideway 2 for being vertically arranged in the front side of rack 1, is slid on line slideway 2 and is connected with lifting
Frame 3, the top of line slideway 2 are equipped with limited block 4.The middle part of rack 1 is equipped with corner fittings 5, and corner fittings 5 is equipped with the cylinder laterally set
Mounting base 6, cylinder mounting base 6 are equipped with the lifting cylinder 7 that cylinder rod is head-up set, and 7 head of lifting cylinder is equipped with Y-shaped connector
8,3 trailing flank of crane pushes away seat 9 equipped with cylinder, and the Y-shaped connector 8 and cylinder push away seat 9 and connect.Connection cylinder lifting seat is further included
6 and the drag chain 39 of crane 3.
Crane 3 includes and line slideway slides the back plate 10 connected about 2, is arranged on 11 He of bottom plate of 10 bottom of back plate
It is arranged on the top plate 12 at the top of back plate 10.
Tightening mechanism is arranged on crane 3, and tightening mechanism, which includes, is fixed on servomotor mounting base 13 in back plate 10,
Servomotor mounting base 13 is equipped with the servomotor 14 that output shaft is set downward, and 14 output shaft of servomotor is equipped with shaft coupling
15,11 bottom of bottom plate is equipped with and tightens manipulator 16, tightens the top of manipulator 16 and is connected through bottom plate 11 with shaft coupling 15.
As shown in figure 4, tightening manipulator 16 includes the first rotation axis 17, ring flange 18, bearing 19, shaft spacer ring 20, the
Two rotation axis 21, second rotation axis spring 22, the 3rd rotation axis 23, sleeve 24, linear bearing 25, guide rod 26, guide rod cover board 27,
Spring shim 28, guide rod spring 29, finger mountings 30, claw connecting plate 31 and claw 32.
Bearing 19 is fixed on bottom plate 11, and the first rotation axis 17 prolongs vertical direction and sets and be engaged with bearing 19, first
The top of rotation axis 17 is connected through bearing 19 and with shaft coupling 15, and it is outer and fixed that the ring flange 18 is set in the first rotation axis 17
Shaft spacer ring 20 is equipped between 11 bottom of bottom plate, the first rotation axis 17 and ring flange 18.
First rotation axis, 17 bottom is fixed with the second rotation axis 21, and the second rotation axis 21 is hollow shaft, the second rotation axis 21
Inside it is equipped with the second rotation axis spring 22, bottom is equipped with the 3rd rotation axis 23 in the second rotation axis 21, and the 3rd rotation axis 23 is in the
Two rotation axis springs, 22 lower section, 23 bottom of the 3rd rotation axis is equipped with sleeve 24.19 central axis of bearing, 17 center of the first rotation axis
Axis, 18 central axis of ring flange, 21 central axis of the second rotation axis, 24 central shaft of 23 central axis of the 3rd rotation axis and sleeve
Line coincides.Sleeve 24 can be replaced according to the type or model of installed nut or screw, and flexibility ratio is high, usage range
Extensively.
Second rotation axis, 21 exterior bottom is equipped with finger mountings 30, is hinged with claw 32 in finger mountings 30, claw 32 pushes up
Portion is hinged with 31 bottom of claw connecting plate, and the top of claw connecting plate 31 is hinged with 18 exterior bottom of ring flange；On the bottom plate 11
Linear bearing 25 is additionally provided with, the guide rod 26 prolongs vertical direction setting, and 26 upper end of guide rod is engaged with linear bearing 25, guide rod 26
Top is equipped with guide rod cover board 27, and 26 bottom of guide rod is fixedly connected with 30 upper side of finger mountings, and 26 lower end of guide rod is arranged with guide rod
Spring 29, is equipped with spring shim 28 between guide rod spring 29 and linear bearing 25.
Wherein, the number of claw 32 is more than 3, and the number of the claw connecting plate 31 is equal with the number of claw 32,
A considerable amount of claws 32 can be according to demand set, made promptly more firm.
The number of guide rod 26 is more than 3, the number of the linear bearing 25, the number of guide rod cover board 27, guide rod spring
29 number, the number of spring shim 28 are equal with the number of guide rod 26.A considerable amount of guide rods 26 can be set according to demand,
Ensure that finger mountings 30 set the guide rod 26 of most fair amount in the case of stablizing lifting.
During the work time, need the position for being screwed into nut to be put into nut on flywheel, be put into the flywheel of nut with thing
Material pipeline 38, which is transported to, to be tightened immediately below manipulator 16, and after the completion of positioning, crane 3 is with tightening manipulator 16 with straight line
Guide rail 2 declines, and sleeve 24 will be aligned with nut, and crane 3 continues to decline, and the second rotation axis spring 22 is slowly compressed, claw
32 will catch flywheel.At this time, the startup of servomotor 14 drive is tightened manipulator 16 and is slowly rotated, when sleeve 24 and nut card are accurate
Afterwards, servomotor 14 drives and tightens 16 quick rotation of manipulator, and nut is quickly screwed in place, nut is substantially increased and tightens speed
Degree, improves installation effectiveness and precision, while reduces the labor intensity of worker.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (7)
- A kind of 1. flywheel automatic screwing device, it is characterised in that：Including the rack being vertically arranged, rack is equipped with elevating mechanism, Elevating mechanism is equipped with tightening mechanism；The elevating mechanism includes being vertically arranged in the line slideway on front side of rack, is slid on line slideway and is connected with crane, Limited block is equipped with the top of line slideway；The central rack is equipped with corner fittings, and corner fittings is equipped with the cylinder mounting base laterally set, gas Cylinder mounting base is equipped with the lifting cylinder that cylinder rod is head-up set, and lifting cylinder head is equipped with Y-shaped connector, crane trailing flank Seat is pushed away equipped with cylinder, the Y-shaped connector pushes away seat with cylinder and connects；Further include the drag chain of connection cylinder lifting seat and crane；The crane includes and line slideway slides the back plate of connection up and down, after being arranged on the bottom plate of back plate bottom and being arranged on Top plate at the top of plate；The tightening mechanism is arranged on crane, and tightening mechanism, which includes, is fixed on servomotor mounting base in back plate, servo Motor mount is equipped with the servomotor that output shaft is set downward, and servo motor output shaft is equipped with shaft coupling, bottom base plate Equipped with manipulator is tightened, tighten and be connected at the top of manipulator through bottom plate with shaft coupling；It is described tighten mechanical hand include the first rotation axis, ring flange, bearing, shaft spacer ring, the second rotation axis, the second rotation axis bullet Spring, the 3rd rotation axis, sleeve, linear bearing, guide rod, guide rod cover board, spring shim, guide rod spring, finger mountings, claw connection Plate and claw.
- 2. flywheel automatic screwing device according to claim 1, it is characterised in that：The rack includes regulating base board, section bar Bottom plate, two section bar risers, section bar lamina tecti, section bar fixed plate；The regulating base board is horizontally disposed with, and section bar bottom plate is arranged on tune Save at the top of bottom plate, two section bar risers are vertically disposed at left and right sides of regulating base board, and section bar riser passes through section bar fixed plate Be fixedly connected with section bar bottom plate, section bar lamina tecti is horizontally set at the top of section bar riser, the top of two section bar risers respectively and It is fixedly connected at left and right sides of section bar lamina tecti bottom surface.
- 3. flywheel automatic screwing device according to claim 1, it is characterised in that：The bearing is fixed on bottom plate, and first Rotation axis prolongs vertical direction and sets and be engaged with bearing, and bearing is passed through at the top of the first rotation axis and is connected with shaft coupling, described Ring flange is set in outside the first rotation axis and is fixed on bottom base plate, and shaft spacer ring is equipped between the first rotation axis and ring flange；First rotation axis bottom is fixed with the second rotation axis, and the second rotation axis is hollow shaft, and the second rotation is equipped with the second rotation axis Shaft spring, bottom is equipped with the 3rd rotation axis in the second rotation axis, and the 3rd rotation axis is in below the second rotation axis spring, and the 3rd Rotation axis bottom is equipped with sleeve；Second rotation axis exterior bottom is equipped with finger mountings, and claw, claw top and claw connecting plate are hinged with finger mountings Bottom is hinged, and is hinged at the top of claw connecting plate with ring flange exterior bottom；Linear bearing, the guide rod are additionally provided with the bottom plate Prolong vertical direction setting, guide rod upper end is engaged with linear bearing, and guide rod cover board, guide rod bottom and claw branch are equipped with the top of guide rod Frame upper side is fixedly connected, and lower end of the guide rod is arranged with guide rod spring, and spring shim is equipped between guide rod spring and linear bearing.
- 4. flywheel automatic screwing device according to claim 3, it is characterised in that：The number of the claw is more than 3；Institute The number for stating claw connecting plate is equal with the number of claw.
- 5. flywheel automatic screwing device according to claim 3, it is characterised in that：The number of the guide rod is more than 3；Institute State the number phase of the number of linear bearing, the number of guide rod cover board, the number of guide rod spring, the number of spring shim with guide rod Deng.
- 6. flywheel automatic screwing device according to claim 3, it is characterised in that：The bearing central axis, the first rotation Axis center axis, ring flange center axis, second rotating shaft center's axis, the 3rd rotating shaft center's axis and bushing core axis Coincide.
- 7. flywheel automatic screwing device according to claim 1, it is characterised in that：Material pipeline is equipped with before the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180880.5A CN107900662A (en) | 2017-11-23 | 2017-11-23 | Flywheel automatic screwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180880.5A CN107900662A (en) | 2017-11-23 | 2017-11-23 | Flywheel automatic screwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107900662A true CN107900662A (en) | 2018-04-13 |
Family
ID=61847374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711180880.5A Pending CN107900662A (en) | 2017-11-23 | 2017-11-23 | Flywheel automatic screwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107900662A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098104A (en) * | 2019-11-28 | 2020-05-05 | 武汉晟创自动化工程有限公司 | Automatic overturning follow-up tool for air pressure disc type brake |
| CN112318101A (en) * | 2020-10-25 | 2021-02-05 | 吴瑞强 | Automobile engine flywheel tightening device |
-
2017
- 2017-11-23 CN CN201711180880.5A patent/CN107900662A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098104A (en) * | 2019-11-28 | 2020-05-05 | 武汉晟创自动化工程有限公司 | Automatic overturning follow-up tool for air pressure disc type brake |
| CN112318101A (en) * | 2020-10-25 | 2021-02-05 | 吴瑞强 | Automobile engine flywheel tightening device |
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