CN207347042U - A kind of multi-spindle machining hand - Google Patents
A kind of multi-spindle machining hand Download PDFInfo
- Publication number
- CN207347042U CN207347042U CN201721296725.5U CN201721296725U CN207347042U CN 207347042 U CN207347042 U CN 207347042U CN 201721296725 U CN201721296725 U CN 201721296725U CN 207347042 U CN207347042 U CN 207347042U
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- oil cylinder
- fixedly connected
- forearm
- connecting rod
- supporting device
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- 238000003754 machining Methods 0.000 title claims abstract description 28
- 210000000245 forearm Anatomy 0.000 claims abstract description 41
- 210000000707 wrist Anatomy 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- 238000010276 construction Methods 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 11
- 239000000725 suspension Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000002441 reversible effect Effects 0.000 description 6
- 230000005389 magnetism Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000817702 Acetabula Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of multi-spindle machining hand, the multi-spindle machining hand includes forearm turntable, forearm quadric chain, rotary supporting device, compressed oil cylinder and wrist supporting device for sluing mechanisms, the rotary-top face of the forearm turntable is fixedly connected with one end of the forearm quadric chain, the other end of the forearm quadric chain is fixedly connected with the stationary plane of rotary supporting device, the surface of revolution of the rotary supporting device is fixedly connected with the cylinder body of compressed oil cylinder, and the telescopic shaft of the compressed oil cylinder is fixedly connected with the stationary plane of wrist supporting device for sluing mechanisms.A kind of multi-spindle machining hand of the utility model can realize the work such as crawl, transhipment, lifting and handling to components such as templates.
Description
Technical field
A kind of multi-spindle machining hand is the utility model is related to, belongs to technical field of engineering machinery.
Background technology
As state fundamental construction input continues to increase, domestic different kinds of roads, traffic, water conservancy, electric power and military tunnel work
Journey construction scale will be increasing.Construction enterprises undoubtedly need to purchase substantial amounts of special to further speed up project progress
Engineering machinery.However, for a long time concrete overlay construction in, in default of special engineering equipment technical support, some
Carrying, lifting, setting, adjustment and the dismounting of the components such as template, arch ring, horizontal supporting are substantially entirely to work by people
Industry is completed, and has the characteristics that labor intensity is big, operating efficiency is low, security risk is more, and not phase is built with modern project scale
Adapt to, seriously restrict the raising of construction enterprises' project progress, construction quality and economic benefit.Therefore, one kind is developed to be suitable for
Specialized, the dynamical multi-spindle machining in the underground engineering construction such as different kinds of roads, traffic, water conservancy, electric power and military tunnel field
Hand, undoubtedly for mitigate enterprise labor intensity, improve coated work capacity, promote the scale of national project construction with it is scientific
Development has important economic benefit.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of multi-spindle machining hand, can realize to components such as templates
The work such as crawl, transhipment, lifting and handling, suitable for various engineering construction field, can significantly reduce labor intensity, improve quilt
Cover work capacity.
In order to solve the above technical problems, a kind of multi-spindle machining hand of the utility model, the multi-spindle machining hand include forearm
Turntable, forearm quadric chain, rotary supporting device, compressed oil cylinder and wrist supporting device for sluing mechanisms, the top of the forearm turntable
Portion's surfaces of revolution is fixedly connected with one end of the forearm quadric chain, the other end and the revolution branch of the forearm quadric chain
The stationary plane of bearing apparatus is fixedly connected, and the surface of revolution of the rotary supporting device is fixedly connected with the cylinder body of compressed oil cylinder, described
The telescopic shaft of compressed oil cylinder is fixedly connected with the stationary plane of wrist supporting device for sluing mechanisms.
As the improvement of the utility model, the forearm quadric chain includes upper connecting rod, lower link, left connecting rod, right company
Bar and oil cylinder of small arm, the left end of upper connecting rod and the right upper portion of left connecting rod are hinged, the right end of upper connecting rod, oil cylinder of small arm it is flexible
Axis is hinged with the left upper portion same position of right connecting rod respectively, the left end of lower link, the cylinder base of oil cylinder of small arm respectively with
The lower right side same position of left connecting rod is hinged, and the right end of lower link and the left lower of right connecting rod are hinged.
As the improvement of the utility model, the rotary supporting device includes centre of gyration supporting, a connector
With a hollow reinforced, the surface of revolution of the centre of gyration supporting is fixedly connected with one end of connector, the connector
The other end is fixedly connected with one end of hollow reinforced, and the compressed oil cylinder is arranged in the cavity of hollow reinforced, the pressure
The cylinder base of locking oil cylinder is fixedly connected with hollow reinforced, and the lantern ring to match, institute are cased with the top of the cylinder body of the compressed oil cylinder
In the cavity for stating the other end that the lantern ring is arranged on hollow reinforced, the lantern ring is fixedly connected with hollow reinforced by screw.
As the improvement of the utility model, the forearm turntable, centre of gyration supporting and wrist supporting device for sluing mechanisms are adopted
With hydraulic motor decelerator center steering driving device, the hydraulic motor decelerator center steering driving device include turntable,
Housing, worm screw, hydraulic motor and gear reducer.
A kind of multi-spindle machining hand of the utility model, the multi-spindle machining hand include forearm turntable, forearm quadric chain,
Rotary supporting device, compressed oil cylinder and wrist supporting device for sluing mechanisms, the rotary-top face of the forearm turntable and the forearm four
One end of linkage is fixedly connected, and the other end of the forearm quadric chain and the stationary plane of rotary supporting device are fixed and connected
Connect, the surface of revolution of the rotary supporting device is fixedly connected with the cylinder body of compressed oil cylinder, the telescopic shaft and wrist of the compressed oil cylinder
The stationary plane of portion's supporting device for sluing mechanisms is fixedly connected, and crawl, transhipment, act to components such as templates can be realized using such structure
The work such as liter and handling, makes the multi-spindle machining hand be suitable for the underground works such as different kinds of roads, traffic, water conservancy, electric power and military tunnel
Journey construction field, can mitigate enterprise's labor intensity, the scale for improving coated work capacity, promoting national project construction significantly
With Scientific Development, economic benefit is greatly improved.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the side act view that template lifts Mobile workbench.
Fig. 2 is the side act state top half schematic diagram that template lifts Mobile workbench.
Fig. 3 lifts view for template lifting Mobile workbench.
Fig. 4 is the travel position schematic diagram that template lifts Mobile workbench.
Fig. 5 is the iron template schematic diagram that Mobile workbench matching is lifted with template.
Fig. 6 is a kind of multi-spindle machining hand schematic diagram of the utility model.
Fig. 7 is a kind of rotary supporting device schematic diagram of multi-spindle machining hand of the utility model.
Fig. 8 is the electric permanent-magnet suction disc schematic device that template lifts Mobile workbench.
Fig. 9 is that template lifts the electric permanent-magnet suction disc of Mobile workbench and magnetizes view.
Figure 10 is the electric permanent-magnet suction disc demagnetized state schematic diagram that template lifts Mobile workbench.
Figure 11 is a kind of hydraulic motor decelerator center steering driving device schematic diagram of multi-spindle machining hand of the utility model.
Embodiment
As shown in Figures 1 to 4, template lifting Mobile workbench, template lifting Mobile workbench include traveling chassis 1, on
Turntable 2, telescopic arm support 3, the leveling support 4 that upper surface is plane, the multi-spindle machining hand 5 of energy rotary extension and electric permanent magnetism is filled to inhale
Disk device 6, what the upper dress turntable 2 can rotate horizontally is arranged on the traveling chassis 1, the bottom of the telescopic arm support 3
It is hinged with the rear portion of upper dress turntable 2, the top of the telescopic arm 7 of the telescopic arm support 3 and the left side central portion phase of leveling support 4
Hinged, the bottom of the telescopic shaft and leveling support 4 of the leveling cyclinder 8 set on telescopic arm 7 is hinged, the multi-spindle machining hand 5
One end be fixedly connected with the upper surface of leveling support 4, the other end and 6 phase of electric permanent-magnet suction disc device of the multi-spindle machining hand 5
It is fixedly connected, the electric permanent-magnet suction disc 9 of the electric permanent-magnet suction disc device 6 is engaged with the groove 11 in iron template 10.It is telescopic
Landing oil cylinder 12 is provided with arm support 3, when in use can be raised telescopic arm support 3 upwards, will can also be stretched after use
Contracting formula arm support 3 fell downwards on upper dress turntable 2.The shape of the leveling support 4 to be small in ends broad in the middle, leveling support 4
Top half is in a rectangular trapezoid, and the latter half of leveling support 4 is in up-side down triangle.
As shown in figure 5, in concrete overlay construction at present common iron template 10 include it is a bulk of be rectangle it is flat
Face iron plate 13, the back side of plane iron plate are welded with a plurality of horizontal and perpendicular perpendicular strip iron plate 14 or iron rectangle side
Pipe 15, multiple grooves 9 are formd at the back side of plane iron plate 13, and the electric permanent-magnet suction disc 9 of electric permanent-magnet suction disc device 6 may be inserted into iron
In groove 11 on pallet 10, electric permanent-magnet suction disc 9 is engaged with groove 11.Irony template 10 have 3000 × 1200mm,
The plurality of specifications such as 2000 × 1200mm, 1500 × 1200mm, weight are hundreds of kilograms.
As shown in Figure 6 and Figure 7, a kind of multi-spindle machining hand, the multi-spindle machining hand 5 includes forearm turntable 16, forearm four connects
Linkage 17, rotary supporting device 18, compressed oil cylinder 19 and wrist supporting device for sluing mechanisms 20, the fixation bottom of the forearm turntable 16
Seat is fixedly connected with the upper surface of leveling support 4, the rotary-top face of the forearm turntable 16 and the forearm quadric chain
17 one end is fixedly connected, and the other end of the forearm quadric chain 17 is fixed with the stationary plane of rotary supporting device 18 to be connected
Connect, the surface of revolution of the rotary supporting device 18 is fixedly connected with the cylinder body of compressed oil cylinder 19, and the compressed oil cylinder 19 stretches
Axis is fixedly connected with the stationary plane of wrist supporting device for sluing mechanisms 20, the surfaces of revolution of the wrist supporting device for sluing mechanisms 20 and electric permanent magnetism
Acetabula device 6 is fixedly connected.
As shown in fig. 6, the forearm quadric chain 16 includes upper connecting rod 21, lower link 22, left connecting rod 23, right connecting rod 24
With oil cylinder of small arm 25, the left end and the right upper portion of left connecting rod 23 of upper connecting rod 21 are hinged, right end, the oil cylinder of small arm of upper connecting rod 21
25 telescopic shaft is hinged with the left upper portion same position of right connecting rod 24 respectively, the left end of lower link 22, oil cylinder of small arm 25
Cylinder base is hinged with the lower right side same position of left connecting rod 23 respectively, the right end of lower link 22 and the left side of right connecting rod 24
Lower part is hinged.
As shown in fig. 7, the rotary supporting device 18, which includes a centre of gyration, supports 26, connectors 27 and one
Hollow reinforced 28, the surface of revolution of the centre of gyration supporting 26 are fixedly connected with one end of connector 27, the connector 27
The other end be fixedly connected with one end of hollow reinforced 28, the compressed oil cylinder 19 is arranged on the cavity of hollow reinforced 28
In, the cylinder base of the compressed oil cylinder 19 is fixedly connected with hollow reinforced 28, set at the top of the cylinder body of the compressed oil cylinder 19
There is a lantern ring 29 of matching, in the cavity for the other end that the lantern ring 29 is arranged on hollow reinforced 28, the lantern ring 29 and hollow reinforcement
Pipe 28 is fixedly connected by screw 30.
As shown in figure 8, the electric permanent-magnet suction disc device 6 includes two parallel 31, four electric permanent-magnet suction discs 9 of crossbeam and will
Electric permanent-magnet suction disc 9 is arranged on the suspension body on crossbeam 31, two crossbeams 31 be fixedly connected by connection sheet 32 (welding or other
Mode), connection sheet 32 is fixedly connected with the surfaces of revolution of the wrist supporting device for sluing mechanisms 20.The suspension body hangs for spring
Body, the spring suspension body include upper spring 33, lower spring 34, the guiding axis 35 with end socket, guide sleeve 36 and hinged-support 37, lead
It is inserted into axis 35 in upper spring 33 and lower spring 34, upper spring 33 and lower spring 34 are separated by hinged-support 37, guide sleeve 36
One end is fixedly connected with electric permanent-magnet suction disc 8, and the other end of guide sleeve 36 is fixedly connected with guiding axis 35, each electric permanent-magnet suction disc 9
Equipped with two guiding axis 35, four guiding axis 35 are provided with each hinged-support 37.
As shown in Figure 9 and Figure 10, the electric permanent-magnet suction disc 9 includes shell 38 and two parallel magnetic being arranged in shell 38
Pole 39, fixed magnet steel 40, reversible magnet steel 41 and the coil 42 around reversible magnet steel 41, the outside of magnetic pole 39 are enclosed by fixing magnet steel 40
Around one end immediately behind reversible magnet steel 41 of magnetic pole 39.The fixed magnet steel 40 is Nd-Fe-B magnet steel, the reversible magnet steel 41
For alnico magnet.
As shown in figure 11, the forearm turntable 16, centre of gyration supporting 26 and wrist supporting device for sluing mechanisms 20 use liquid
Pressure motor gear reducer center steering driving device, the hydraulic motor decelerator center steering driving device include turntable 43, shell
Body 44, worm screw, hydraulic motor and gear reducer.
Template lifting Mobile workbench sets the leveling support 4 that upper surface is plane, can carry out lifting operation to template
When, the upper surface of leveling support 4 is adjusted to horizontality, the basis of multi-spindle machining hand 5 is also at horizontality, facilitates multiaxis
The positioning of manipulator 5, improves the precision and efficiency of template lifting operation.
Multi-spindle machining hand 5 includes forearm turntable 16, forearm quadric chain 17, rotary supporting device 18, compressed oil cylinder 19
With wrist supporting device for sluing mechanisms 20, the firm banking of the forearm turntable 16 is fixedly connected with the upper surface of leveling support 4, described
The rotary-top face of forearm turntable 16 is fixedly connected with one end of the forearm quadric chain 17, the top rotation of forearm turntable 16
Can be swung to the left and right in the horizontal plane by turning face by ± 90 °, can expand the scope of template lifting operation.
The forearm quadric chain 16 includes upper connecting rod 21, lower link 22, left connecting rod 23, right connecting rod 24 and oil cylinder of small arm
25, the left end and the right upper portion of left connecting rod 23 of upper connecting rod 21 are hinged, right end, the telescopic shaft of oil cylinder of small arm 25 of upper connecting rod 21
The left upper portion same position with right connecting rod 24 is hinged respectively, the left end of lower link 22, the cylinder base of oil cylinder of small arm 25 point
Lower right side same position not with left connecting rod 23 is hinged, and the right end of lower link 22 is mutually cut with scissors with the left lower of right connecting rod 24
Connect, forearm pitching ± 50 ° up and down can be made, the height section of template lifting operation can be expanded.
The centre of gyration supporting of the rotary supporting device 18 26 can spin upside down ± 90 ° on the basis of horizontal plane, can be with
Electric permanent-magnet suction disc device 6 is realized the action of snatch template vertically downward, electric permanent-magnet suction disc device 6 can be made horizontally outward to realize
The action of template is lifted in side, and electric permanent-magnet suction disc device 6 can be made to realize the action for lifting template vertically upward, facilitate the peace of template
Dress.
The rotary supporting device 18 includes a centre of gyration and supports 26, connectors 27 and a hollow reinforced
28, the surface of revolution of centre of gyration supporting 26 is fixedly connected with one end of connector 27, the other end of the connector 27 and
One end of hollow reinforced 28 is fixedly connected, and the compressed oil cylinder 19 is arranged in the cavity of hollow reinforced 28, the compression
The cylinder base of oil cylinder 19 is fixedly connected with hollow reinforced 28, and the lantern ring to match is cased with the top of the cylinder body of the compressed oil cylinder 19
29, in the cavity for the other end that the lantern ring 29 is arranged on hollow reinforced 28, the lantern ring 29 passes through screw with hollow reinforced 28
30 are fixedly connected, and compressed oil cylinder 19 can be made to carry out oil cylinder as needed and stretched, it is possible to achieve the electricity of electric permanent-magnet suction disc device 6 is forever
The groove 11 or exited from the groove 11 in iron template 10 that magnetic-disc 9 is stretched into iron template 10.
The surfaces of revolution of the wrist supporting device for sluing mechanisms 20 is fixedly connected with electric permanent-magnet suction disc device 6, can make electric permanent magnetism
Acetabula device 6 can 360 ° freely turn round, electric permanent-magnet suction disc 9 also therewith can 360 ° freely turn round, facilitate the crawl of template, it is right
The placement requirement of template substantially reduces.
The forearm turntable 16, centre of gyration supporting 26 and wrist supporting device for sluing mechanisms 20 use hydraulic motor decelerator
Center steering driving device, the raceway and the flank of tooth of the device pass through quenching treatment, and hardness is high, rigidity is strong, and part is by antirust
Reason, when salt spray test is small more than 1000, rotating accuracy is high, and the load and tilting moment born are big, have auto-lock function, use the longevity
Life reaches more than 30 years.
The electric permanent-magnet suction disc device 6 includes two parallel 31, four electric permanent-magnet suction discs 9 of crossbeam and by electric permanent-magnet suction disc
9 are arranged on the suspension body on crossbeam 31, and two crossbeams 31 are fixedly connected by connection sheet 32, and connection sheet 32 is rotated with the wrist
The surfaces of revolution of supporting arrangement 20 is fixedly connected, and the suspension body is spring suspension body, the spring suspension body include upper spring 33,
Lower spring 34, the guiding axis 35 with end socket, guide sleeve 36 and hinged-support 37, the upper spring 33 of the insertion of guiding axis 35 and lower spring 34
In, upper spring 33 and lower spring 34 are separated by hinged-support 37, and one end of guide sleeve 36 is fixedly connected with electric permanent-magnet suction disc 8, is led
It is fixedly connected to the other end of set 36 with guiding axis 35, each electric permanent-magnet suction disc 9 is furnished with two guiding axis 35, each hinged-support 37
On be provided with four guiding axis 35, realize combining closely for magnet supporting, elasticity crawl and magnet and template.Spring hangs physical efficiency
It is enough to be moved left and right on crossbeam, to adapt to the requirement of the size of template net form reinforcing plate structure, make the crawl position of electric permanent magnet with
Template mesh spacing is mutually coincide.Spring suspension body relies on the interaction of its upper and lower spring and guiding axis, realizes electric permanent magnet
Flexible contact, spring compression with template.Operation process is captured, first by operating five axis hydraulic efficiency manipulators by electric permanent-magnet suction disc
Device alignment template grid, when electric permanent magnet surface distance template bottom 100-160mm height, compressed oil cylinder stretches out, sucker
Device compresses template, and at this time, electric permanent magnet is powered, and template is attracted.Spring suspension body can not only avoid five axis in design
Rigid collision or overload extruding are produced between hydraulic efficiency manipulator, telescopic jib and template, and shaft end hinged-support can be relied on
Fine rotation, it is ensured that each electricity permanent magnet can be in close contact with template, not stay gap.
Electric permanent magnet is a kind of permanent magnet attraction actuator part controlled using electric pulse.By two kinds of different permanent magnetism materials inside magnet
Material and magnet exciting coil are formed, when electric permanent magnetism coil both ends receive a sufficiently large forward pulse current (after 0.5-1 seconds certainly
Dynamic circuit breaker is opened), change the polarity of reversible permanent-magnet material, make the magnetic field that two kinds of permanent-magnet materials produce in parallel, magnetic circuit superposition, electric permanent magnet
In excited state, template is attracted and keeps excited state for a long time.If coil both ends receive a same big negative-going pulse electricity
(disconnected automatically after 0.5-1 seconds) during stream, change the polarity of reversible permanent-magnet material, the magnetic field series connection for producing two kinds of permanent-magnet materials,
Magnetic field is cancelled out each other, and electric permanent magnet is in demagnetized state, and template is released and keeps demagnetized state for a long time.With conventional electromagnets phase
Than the permanent magnetic sticking workpiece that, electric permanent magnet relies on permanent magnet material, the course of work does not consume electric energy, even if power-off also not
Magnetic field state can be changed.Magnet structure flexible design, magnetic force is powerful, unattenuated, and demagnetization is thorough, and can be applied in combination.Have
The features such as easy to operate, safe and reliable, energy conservation and environmental protection.
Template lifting Mobile workbench can use centre of gravity car body, and chassis uses sunk type layout type, by engine, liquid
Pressure system and annex are installed on vehicle frame both sides, and vehicle center of gravity is low, and stability is good；Chassis is special using 4 × 4 engineering machinery of monoblock type
The Closed Hydraulic Driving system of drive axle, built-in wet type brake gear, Variable plunger pump and variable displacement motor composition, drive efficiency
Height, braking ability are reliable；Front-rear axle is equipped with 45% differential locking-device, any one wheel of current, rear axle soar it is liftoff or
When being had skidded in icing and muddy road, the wheel of other side still has 45% driving force, and cross-country run ability is strong；
Rear axle is rigid drive axle, and preceding bridge is swing drive axle, and chassis can fluctuate according to surface conditions, make 4
Driving wheel can be pressed all on the ground, it is ensured that tire has certain adhesive force；Chassis uses front-rear axle hydraulic pressure independent steering,
With front-wheel, trailing wheel, crab row and with one heart etc. a variety of steering patterns.
It should be noted that embodiment is only the explanation and illustration to technical solutions of the utility model, should not
The restriction to technical solutions of the utility model is understood as, it is any that local change is only made using the utility model in essence content
, it should fall into the scope of protection of the utility model.
Claims (4)
- A kind of 1. multi-spindle machining hand, it is characterised in that：The multi-spindle machining hand includes forearm turntable (16), forearm quadric chain (17), rotary supporting device (18), compressed oil cylinder (19) and wrist supporting device for sluing mechanisms (20), the top of the forearm turntable (16) Portion's surfaces of revolution is fixedly connected with one end of the forearm quadric chain (17), the other end of the forearm quadric chain (17) It is fixedly connected with the stationary plane of rotary supporting device (18), the surface of revolution and the compressed oil cylinder (19) of the rotary supporting device (18) Cylinder body be fixedly connected, the stationary plane of the telescopic shaft of the compressed oil cylinder (19) and wrist supporting device for sluing mechanisms (20), which is fixed, to be connected Connect.
- A kind of 2. multi-spindle machining hand according to claim 1, it is characterised in that：The forearm quadric chain (17) includes Upper connecting rod (21), lower link (22), left connecting rod (23), right connecting rod (24) and oil cylinder of small arm (25), the left end of upper connecting rod (21) with The right upper portion of left connecting rod (23) is hinged, the right end of upper connecting rod (21), the telescopic shaft of oil cylinder of small arm (25) respectively with right connecting rod (24) left upper portion same position is hinged, the left end of lower link (22), the cylinder base of oil cylinder of small arm (25) respectively with a left side The lower right side same position of connecting rod (23) is hinged, and the left lower of the right end and right connecting rod (24) of lower link (22) is mutually cut with scissors Connect.
- A kind of 3. multi-spindle machining hand according to claim 1, it is characterised in that：The rotary supporting device (18) includes one A centre of gyration supporting (26), a connector (27) and a hollow reinforced (28), the centre of gyration supporting (26) The surface of revolution is fixedly connected with the one end of connector (27), the other end of the connector (27) and one end of hollow reinforced (28) It is fixedly connected, the compressed oil cylinder (19) is arranged in the cavity of hollow reinforced (28), the cylinder body of the compressed oil cylinder (19) Bottom is fixedly connected with hollow reinforced (28), and the lantern ring (29) to match, institute are cased with the top of the cylinder body of the compressed oil cylinder (19) In the cavity for stating the other end that the lantern ring (29) is arranged on hollow reinforced (28), the lantern ring (29) passes through spiral shell with hollow reinforced (28) Nail (30) is fixedly connected.
- A kind of 4. multi-spindle machining hand according to claim 3, it is characterised in that：The forearm turntable (16), the centre of gyration Supporting (26) and wrist supporting device for sluing mechanisms (20) use hydraulic motor decelerator center steering driving device, the hydraulic pressure horse Include turntable (43), housing (44), worm screw, hydraulic motor and gear reducer up to gear reducer center steering driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296725.5U CN207347042U (en) | 2017-10-10 | 2017-10-10 | A kind of multi-spindle machining hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296725.5U CN207347042U (en) | 2017-10-10 | 2017-10-10 | A kind of multi-spindle machining hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207347042U true CN207347042U (en) | 2018-05-11 |
Family
ID=62357520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721296725.5U Expired - Fee Related CN207347042U (en) | 2017-10-10 | 2017-10-10 | A kind of multi-spindle machining hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207347042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601302A (en) * | 2017-10-10 | 2018-01-19 | 浙江鼎力机械股份有限公司 | A kind of multi-spindle machining hand |
| CN111379224A (en) * | 2020-03-19 | 2020-07-07 | 杨继承 | Wet joint construction equipment and wet joint construction method |
-
2017
- 2017-10-10 CN CN201721296725.5U patent/CN207347042U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601302A (en) * | 2017-10-10 | 2018-01-19 | 浙江鼎力机械股份有限公司 | A kind of multi-spindle machining hand |
| CN111379224A (en) * | 2020-03-19 | 2020-07-07 | 杨继承 | Wet joint construction equipment and wet joint construction method |
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