CN108994751A - A kind of vehicle chassis metal parts processing clamp assemblies - Google Patents
A kind of vehicle chassis metal parts processing clamp assemblies Download PDFInfo
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- CN108994751A CN108994751A CN201810918218.3A CN201810918218A CN108994751A CN 108994751 A CN108994751 A CN 108994751A CN 201810918218 A CN201810918218 A CN 201810918218A CN 108994751 A CN108994751 A CN 108994751A
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- vehicle chassis
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- 239000002184 metal Substances 0.000 title claims abstract description 40
- 230000000712 assembly Effects 0.000 title claims abstract description 33
- 238000000429 assembly Methods 0.000 title claims abstract description 33
- 238000012545 processing Methods 0.000 title abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 63
- 230000008569 process Effects 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000013519 translation Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000039 congener Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of vehicle chassis metal parts to process clamp assemblies, headstock is moved axially including clamping, the middle position of the two sides inner wall of the clamping axial movement headstock passes through rotational connector and is rotatably connected to drive lead screw, one end external annulus of the drive lead screw is fixedly connected with the first taper cone pulley, and first taper cone pulley is rotatably connected to the output shaft of first servo motor by the second taper cone pulley.The present invention relates to vehicle chassis metal parts to process relevant device technical field.The vehicle chassis metal parts process clamp assemblies, it can be directly applied for the processing of the vehicle chassis metal parts such as sheet, bulk or cylindrical type, the scope of application is wider, without carrying out clamp assemblies replacement before and after carrying out different parts machinings, reduce production and processing time cost and equipment cost, the independently installed twin shaft mobile device of the utility model clamp assemblies simultaneously, can automatic axial rotation or axial translation, be suitable for the requirement of different processing environments.
Description
Technical field
The present invention relates to vehicle chassis metal parts to process relevant device technical field, specially a kind of vehicle chassis metal
Parts machining clamp assemblies.
Background technique
Basis of the vehicle chassis components as vehicle chassis industry is support vehicle chassis industry sustainable and healthy development
Necessary factor.Vehicle chassis components are each unit for constituting vehicle chassis entirety and a kind of production for serving vehicle chassis
Product.Vehicle chassis components it is many kinds of, as the improvement of people's living standards, people to the consumption of vehicle also increasingly
More, this market of vehicle becomes also increasing.Vehicle chassis components plant was also in development by leaps and bounds in recent years.
Many kinds of due to vehicle chassis metal parts, the big ting model of shape is different, in different size shape type
During the processing of number metal parts, need using from its one-to-one different clamp assemblies, producing and processing not
When congener components need in time carry out clamp assemblies replacement, increase production and processing time cost and equipment at
This.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of vehicle chassis metal parts to process clamp assemblies, can
It is directly applied for the processing of the vehicle chassis metal parts such as sheet, bulk or cylindrical type, the scope of application is wider, is carrying out difference
Without carrying out clamp assemblies replacement before and after parts machining, reduce production and processing time cost and equipment cost, while this is new
The independently installed twin shaft mobile device of type clamp assemblies, can automatic axial rotation or axial translation, be suitable for different processing environments
It is required that.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of vehicle chassis metal parts
Process clamp assemblies, including clamping axial movement headstock, the centre of the two sides inner wall of the clamping axial movement headstock
Position passes through rotational connector and is rotatably connected to drive lead screw, and one end external annulus of the drive lead screw is fixedly connected with
One taper cone pulley, first taper cone pulley are rotatably connected to the output shaft of first servo motor by the second taper cone pulley, and described
First servo motor top outer wall with clamping axial movement headstock top inner wall be fixedly connected, the drive lead screw
External annulus be threaded with hollow transmission connection block, the bottom end outer wall of the hollow transmission connection block is fixedly connected with rotation
Axis power drive case, the bottom end outer wall of the rotary shaft power drive case is rotatably connected to by rolling bearing to be fixedly connected
Device, the internal ring wall in the middle position of the fixed connection device are fixedly connected with main clamping connection, and the rotary shaft is dynamic
The top inner wall of power drive case is fixedly connected with the second servo motor, and the output shaft of second servo motor passes through shaft coupling
It is fixedly connected at the axle center of rolling bearing, the bottom end two sides of the main clamping connection are fixedly connected by screw
Be clamped and connected plate, and the bottom end outer wall of the plate that is clamped and connected is fixedly connected to ring-shaped work pieces grip block, and the folder
The two sides outer wall for holding axial movement headstock is fixedly connected to the first sliding support block, and described first slidably supports the outer of block
Ring wall slidably connects the first sliding support track, and the top outer wall two sides of the hollow transmission connection block are fixedly connected with
There is the second sliding support block, the external annulus of the second sliding support block slidably connects the second sliding support track, and
The outer wall of the first sliding support track and the second sliding support track is and in the two sides of clamping axial movement headstock
Wall is fixedly connected.
Preferably, the main clamping connection includes main rotate driving block, and the main rotate driving block is by turning
Dynamic connecting shaft is mutually rotatablely connected, and the internal ring wall of the rotation connection axis is fixedly connected with rotation and squeezes spring, and described turns
The dynamic both ends for squeezing spring are fixedly connected with the internal ring wall of the main rotate driving block of two sides respectively, the main rotate driving block
Bottom end outer wall is fixedly connected to ring gripping driver plate, and the bottom end of the ring gripping driver plate is fixedly connected to plane
Type grip block, the internal ring wall of the ring gripping driver plate offer sliding groove, the internal ring wall sliding of the sliding groove
It is connected with claming angle regulating device.
Preferably, the claming angle regulating device includes hollow thread rotating bar, the hollow thread rotating bar
One end internal ring wall be threaded with threaded connection telescopic rod, and the threaded connection telescopic rod is close to hollow thread rotating bar
Side external annulus be fixedly connected with driving headstock, the bottom end inner wall of the driving headstock is fixedly connected with third servo
The output shaft of motor, the third servo motor is connected with driving belt, the transmission skin by the first pulley rotation
Band is rotatably connected to the second belt pulley, and the internal ring wall of second belt pulley and hollow spiral shell far from one end of the first belt pulley
The external annulus of line rotating bar is fixedly connected.
Preferably, it is solid to be fixedly connected to anti-deformation rubber for the side outer wall close to each other of the plane grip block
Stator, and the four corners of the plane grip block offer screw connectivity slot, and the outer ring of the screw connectivity slot
Wall is fixedly connected with limit fixed ring.
Preferably, the both ends of the first sliding support track and the second sliding support track are fixedly connected to braking
Limited block.
Preferably, the ring gripping driver plate of the two sides is connected with each other by claming angle regulating device.
Preferably, the internal ring wall of the ring-shaped work pieces grip block is fixedly connected to rubber buffer fixinig plate.
Preferably, the hollow thread rotating bar is rotatably connected to rotation connection far from the one end for being threadedly coupled telescopic rod
Bearing, and the threaded connection telescopic rod and rotation connection bearing are fixedly connected to curved surface far from one end of driving headstock
Sliding connection block.
Preferably, the internal ring wall of the curved surface sliding connection block and sliding groove is slidably connected.
Preferably, the bottom end of the clamping axial movement headstock offers axial movement slot, and the fixed company
The inner wall for connecing the external annulus and axial movement slot of device is slidably connected.
(3) beneficial effect
The present invention provides a kind of vehicle chassis metal parts to process clamp assemblies.Have it is following the utility model has the advantages that
(1), the vehicle chassis metal parts process clamp assemblies, pass through the two sides inner wall of clamping axial movement headstock
Middle position pass through rotational connector and be rotatably connected to drive lead screw, one end external annulus of drive lead screw is fixedly connected with
One taper cone pulley, the first taper cone pulley are rotatably connected to the output shaft of first servo motor, and the first servo electricity by the second taper cone pulley
The top outer wall of machine is fixedly connected with the top inner wall of clamping axial movement headstock, and the external annulus of drive lead screw is threaded with
The bottom end outer wall of hollow transmission connection block, hollow transmission connection block is fixedly connected with rotary shaft power drive case, rotary shaft power
The bottom end outer wall of driving box is rotatably connected to fixed connection device, the internal ring wall in the middle position of fixed connection device by rolling bearing
It is fixedly connected with main clamping connection, the top inner wall of rotary shaft power drive case is fixedly connected with the second servo motor, the
The output shaft of two servo motors at shaft coupling and the axle center of rolling bearing by being fixedly connected, the bottom end two of main clamping connection
Side passes through screw and is fixedly connected with the plate that is clamped and connected, and the bottom end outer wall for the plate that is clamped and connected is fixedly connected to ring-shaped work pieces folder
The two sides outer wall held plate, and clamp axial movement headstock is fixedly connected to the first sliding support block, the first sliding support block
External annulus slidably connect the first sliding support track, the top outer wall two sides of hollow transmission connection block are fixedly connected to
Second sliding support block, the external annulus of the second sliding support block slidably connect the second sliding support track, and the first sliding
Supporting track is fixedly connected with the two sides inner wall of clamping axial movement headstock with the outer wall of the second sliding support track, is reached
Clamp assemblies can independently carry out the mobile purpose of twin shaft, when main clamping connection or ring-shaped work pieces grip block complete components
Clamping process after, according to following process needs, first servo motor or the second servo motor are started turning, first servo motor
It starts turning and the first taper cone pulley, the second taper cone pulley and drive lead screw is driven to synchronize and start turning, to drive hollow transmission connection
Block starts transverse translation along drive lead screw, to drive rotary shaft power drive case, fixed connection device, ring-shaped work pieces to clamp
Plate, main clamping connection and the synchronized transverse translation of components to be processed；Second servo motor, which starts turning, to be driven shaft coupling, turns
Dynamic bearing, fixed connection device and main clamping connection start synchronized rotating Vortex, until having the main folder of components to be processed
It holds attachment device and turns to designated position, it, can automatic axial rotation in the independently installed twin shaft mobile device of the utility model clamp assemblies
Turn or axial translation, is suitable for the requirement of different processing environments, and in twin shaft moving process, the first sliding support block is slided with first
The sliding support effect of the sliding support effect of dynamic supporting track and the second sliding support block and the second sliding support track is significantly
The operating pressure for reducing hollow transmission connection block and drive lead screw reduces while guaranteeing axial movement process fairness
To the degree of wear of device inner components, the service life of device is extended.
(2), the vehicle chassis metal parts process clamp assemblies, include main rotate driving by main clamping connection
Block, main rotate driving block are mutually rotatablely connected by being rotatablely connected axis, and the internal ring wall for being rotatablely connected axis is fixedly connected with rotation and squeezes
Pressing spring, the both ends that rotation squeezes spring are fixedly connected with the internal ring wall of the main rotate driving block of two sides respectively, main rotate driving
The bottom end outer wall of block is fixedly connected to ring gripping driver plate, and the bottom end of ring gripping driver plate is fixedly connected to plane
Grip block, the internal ring wall of ring gripping driver plate offer sliding groove, and the internal ring wall of sliding groove slidably connects claming angle
Regulating device, claming angle regulating device include hollow thread rotating bar, and one end internal ring wall screw thread of hollow thread rotating bar connects
It is connected to threaded connection telescopic rod, and is threadedly coupled telescopic rod and is fixedly connected with drive close to the side external annulus of hollow thread rotating bar
Dynamic headstock, drives the bottom end inner wall of headstock to be fixedly connected with third servo motor, the output shaft of third servo motor passes through
First pulley rotation is connected with driving belt, and driving belt is rotatably connected to the second belt far from one end of the first belt pulley
Wheel, and the internal ring wall of the second belt pulley is fixedly connected with the external annulus of hollow thread rotating bar, plane grip block mutually leans on
Close side outer wall is fixedly connected to anti-deformation rubber fixinig plate, and the four corners of plane grip block offer screw company
Through slot, and the external annulus of screw connectivity slot is fixedly connected with limit fixed ring, hollow thread rotating bar is flexible far from being threadedly coupled
One end of bar is rotatably connected to rotation connection bearing, and is threadedly coupled telescopic rod and is rotatablely connected bearing far from driving headstock
One end is fixedly connected to curved surface sliding connection block, has achieved the purpose that the metal parts that can clamp Multiple Type shape, when
When needing to process sheet or plate vehicle chassis metal parts, without by the bottom end of main clamping connection and being clamped and connected plate
And ring-shaped work pieces grip block is connected, when starting clamping process, third servo motor is started turning, and drives driving belt, first
Belt pulley, the second belt pulley and hollow thread rotating bar are synchronized and are started turning, and are connected through a screw thread telescopic rod and hollow thread turns
The threaded connection of lever moves threaded connection telescopic rod laterally outwardly, drives ring gripping driver plate and plane grip block
Be located remotely from each other, curved surface sliding connection block starts to slide along sliding groove in the process, when components to be processed be fully located at it is flat
When between the type grip block of face, third servo motor drives hollow thread rotating bar to start to rotate backward, and makes to be threadedly coupled telescopic rod
It is laterally inward shortening, drives ring gripping driver plate and plane grip block close to each other, until components to be processed are clamped, if
Components to be processed are light and easily-deformable metal, can finely tune the length of claming angle regulating device by the above process, thus
It reduces rotation and squeezes spring to the squeeze pressure of main rotate driving block, ring gripping driver plate and plane grip block, effectively prevent
Only process component deforms in clamping process；When needing to process cylindrical type or spherical vehicle chassis metal parts, can lead to
The threaded connection relation for crossing screw Yu screw connectivity slot, by be clamped and connected plate and plane folder with ring-shaped work pieces grip block
The outer wall for holding plate is fixedly connected, and is then repeated above-mentioned claming angle regulating device adjustment process, is made the outer wall of components to be processed
It is tightly fastened and is connect with ring-shaped work pieces grip block by rubber buffer fixinig plate, to complete clamping process；The present invention can be direct
Suitable for the processing of the vehicle chassis metal parts such as sheet, bulk or cylindrical type, the scope of application is wider, is carrying out difference zero
Part processing front and back reduces production and processing time cost and equipment cost without carrying out clamp assemblies replacement.
Detailed description of the invention
Fig. 1 is schematic front view of the present invention；
Fig. 2 is front cross-sectional schematic diagram of the present invention；
Fig. 3 is the main clamping connection structural schematic diagram of the present invention；
Fig. 4 is claming angle regulating device structural schematic diagram of the present invention；
Fig. 5 is plane grip block structural schematic diagram of the present invention.
In figure: 1 clamping axial movement headstock, 2 rotational connectors, 3 drive lead screws, 4 second taper cone pulleies, 5 first servos
Motor, 6 hollow transmission connection blocks, 7 rotary shaft power drive casees, 8 main clamping connections, 81 main rotate driving blocks, 82 rotations
Connecting shaft, 83 rotations squeeze spring, 84 ring gripping driver plates, 85 plane grip blocks, 86 sliding grooves, 87 claming angles and adjust
Device, 871 hollow thread rotating bars, 872 are threadedly coupled telescopic rods, 873 driving headstocks, 874 third servo motors, 875 the
One belt pulley, 876 driving belts, 877 second belt pulleys, 878 curved surface sliding connection blocks, 879 rotation connection bearings, 88 anti-deformations
Rubber fixinig plate, 89 screw connectivity slots, 810 limit fixed rings, 9 rolling bearings, 10 fixed connection devices, 11 second servo motors,
12 shaft couplings, 13 screws, 14 be clamped and connected plate, 15 ring-shaped work pieces grip blocks, 16 first sliding support blocks, 17 first sliding branch
Support track, 18 second sliding support blocks, 19 second sliding support tracks, 20 braking limited blocks, 21 rubber buffer fixinig plates, 22 the
One taper cone pulley.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of vehicle chassis metal parts processing clamping group
Part, including clamping axial movement headstock 1, the middle position of the two sides inner wall of clamping axial movement headstock 1 pass through rotation
Connector 2 is rotatably connected to drive lead screw 3, and one end external annulus of drive lead screw 3 is fixedly connected with the first taper cone pulley 22, the first cone
Shape wheel 22 is rotatably connected to the output shaft of first servo motor 5 by the second taper cone pulley 4, and outside the top of first servo motor 5
Wall is fixedly connected with the top inner wall of clamping axial movement headstock 1, and the external annulus of drive lead screw 3 is threaded with hollow transmission
The bottom end outer wall of link block 6, hollow transmission connection block 6 is fixedly connected with rotary shaft power drive case 7, rotary shaft power drive case
7 bottom end outer wall is rotatably connected to fixed connection device 10, the internal ring wall in the middle position of fixed connection device 10 by rolling bearing 9
It is fixedly connected with main clamping connection 8, the top inner wall of rotary shaft power drive case 7 is fixedly connected with the second servo motor
11, the output shaft of the second servo motor 11 at shaft coupling 12 and the axle center of rolling bearing 9 by being fixedly connected, the main dress that is clamped and connected
It sets 8 bottom end two sides to pass through screw 13 and be fixedly connected with the plate 14 that is clamped and connected, the bottom end outer wall for the plate 14 that is clamped and connected is solid
Surely it is connected with ring-shaped work pieces grip block 15, and the two sides outer wall for clamping axial movement headstock 1 is fixedly connected to the first sliding
The external annulus of supporting block 16, the first sliding support block 16 slidably connects the first sliding support track 17, hollow transmission connection
The top outer wall two sides of block 6 are fixedly connected to the second sliding support block 18, and the external annulus of the second sliding support block 18 slides
Be connected with the second sliding support track 19, and the first sliding support track 17 with second slidably support the outer wall of track 19 with folder
The two sides inner wall for holding axial movement headstock 1 is fixedly connected, when main clamping connection 8 or ring-shaped work pieces grip block 15 complete zero
After the clamping process of component, according to following process needs, first servo motor 5 or the second servo motor 11 are started turning, and first
Servo motor 5, which starts turning, drives the first taper cone pulley 22, the second taper cone pulley 4 and drive lead screw 3 to synchronize and start turning, to drive
Hollow transmission connection block 6 starts transverse translation along drive lead screw 3, to drive rotary shaft power drive case 7, fixed connection device
10, ring-shaped work pieces grip block 15, main clamping connection 8 and the synchronized transverse translation of components to be processed；Second servo motor 11
It starts turning and shaft coupling 12, rolling bearing 9, fixed connection device 10 and main clamping connection 8 is driven to start synchronized rotating Vortex,
Until the main clamping connection 8 with components to be processed turns to designated position, it is independently installed in the utility model clamp assemblies
Twin shaft mobile device, can automatic axial rotation or axial translation, be suitable for the requirement of different processing environments, and be moved through in twin shaft
Cheng Zhong, first sliding support block 16 with first sliding support track 17 sliding support effect and second sliding support block 18 and
The sliding support effect of second sliding support track 19 greatly reduces the work pressure of hollow transmission connection block 6 and drive lead screw 3
Power reduces the degree of wear to device inner components, extends device while guaranteeing axial movement process fairness
Service life.
Main clamping connection 8 includes main rotate driving block 81, and main rotate driving block 81 is mutual by rotation connection axis 82
Rotation connection, the internal ring wall of rotation connection axis 82 are fixedly connected with rotation and squeeze spring 83, and rotation squeezes the both ends point of spring 83
It is not fixedly connected with the internal ring wall of the main rotate driving block 81 of two sides, the bottom end outer wall of main rotate driving block 81 is fixedly connected to
Ring gripping driver plate 84, the bottom end of ring gripping driver plate 84 are fixedly connected to plane grip block 85, and ring gripping passes
The internal ring wall of movable plate 84 offers sliding groove 86, and the internal ring wall of sliding groove 86 slidably connects claming angle regulating device 87.
Claming angle regulating device 87 includes hollow thread rotating bar 871, one end internal ring wall of hollow thread rotating bar 871
It is threaded with and is threadedly coupled telescopic rod 872, and be threadedly coupled telescopic rod 872 outside the side of hollow thread rotating bar 871
Ring wall is fixedly connected with driving headstock 873, and the bottom end inner wall of driving headstock 873 is fixedly connected with third servo motor 874,
The output shaft of third servo motor 874 is rotatably connected to driving belt 876 by the first belt pulley 875, and driving belt 876 is separate
One end of first belt pulley 875 is rotatably connected to the second belt pulley 877, and the internal ring wall and hollow thread of the second belt pulley 877
The external annulus of rotating bar 871 is fixedly connected, and when needing to process sheet or plate vehicle chassis metal parts, is not necessarily to main folder
Hold the bottom end of attachment device 8 be clamped and connected plate 14 and ring-shaped work pieces grip block 15 is connected, when starting clamping process, third is watched
It takes motor 874 to start turning, drives driving belt 876, the first belt pulley 875, the second belt pulley 877 and hollow thread rotating bar
871 synchronize and start turning, and are connected through a screw thread the threaded connection of telescopic rod 982 Yu hollow thread rotating bar 871, make to be threadedly coupled
Telescopic rod 872 laterally outwardly moves, and drives ring gripping driver plate 84 and plane grip block 85 to be located remotely from each other, in the process
Curved surface sliding connection block 878 starts to slide along sliding groove 86, when components to be processed be fully located at plane grip block 85 it
Between when, third servo motor 874 drives hollow thread rotating bar 871 to start to rotate backward, and makes to be threadedly coupled telescopic rod 872 inside
Laterally shorten, drives ring gripping driver plate 84 and plane grip block 85 close to each other, until components to be processed are clamped, if
Components to be processed are light and easily-deformable metal, can finely tune the length of claming angle regulating device 87 by the above process, from
And reduce the extruding pressure that rotation squeezes 83 pairs of spring main rotate driving blocks 81, ring gripping driver plate 84 and plane grip block 85
Power effectively prevent process component to deform in clamping process；When needing to process cylindrical type or spherical vehicle chassis zero, metal
When part, the clamping of ring-shaped work pieces grip block 15 can will be had by the threaded connection relation of screw 13 and screw connectivity slot 89
Connecting plate 14 is fixedly connected with the outer wall of plane grip block 85, then repeats above-mentioned claming angle regulating device adjustment process,
It is tightly fastened the outer wall of components to be processed with ring-shaped work pieces grip block 15 by rubber buffer fixinig plate 21 to connect, thus complete
At clamping process；The present invention can be directly applied for the processing of the vehicle chassis metal parts such as sheet, bulk or cylindrical type, be applicable in
Range is wider, without carrying out clamp assemblies replacement before and after carrying out different parts machinings, reduces production and processing time cost
And equipment cost.
The side outer wall close to each other of plane grip block 85 is fixedly connected to anti-deformation rubber fixinig plate 88, and flat
The four corners of face type grip block 85 offer screw connectivity slot 89, and the external annulus of screw connectivity slot 89 is fixedly connected with limit
Fixed ring 810.
The both ends of first sliding support track 17 and the second sliding support track 19 are fixedly connected to braking limited block 20.
The ring gripping driver plate 84 of two sides is connected with each other by claming angle regulating device 87.
The internal ring wall of ring-shaped work pieces grip block 15 is fixedly connected to rubber buffer fixinig plate 21, enhances stability maintenance,
The damage to component surface is reduced simultaneously.
Hollow thread rotating bar 871 is rotatably connected to rotation connection bearing far from the one end for being threadedly coupled telescopic rod 872
879, and be threadedly coupled telescopic rod 872 and be rotatablely connected bearing 879 and be fixedly connected to song far from one end of driving headstock 873
Face sliding connection block 878.
Curved surface sliding connection block 878 and the internal ring wall of sliding groove 86 are slidably connected.
The bottom end of clamping axial movement headstock 1 offers axial movement slot, and the external annulus and axis of fixed connection device 10
It is slidably connected to the inner wall of shifting chute.
In use, being not necessarily to when needing to process sheet or plate vehicle chassis metal parts by main clamping connection 8
Bottom end be clamped and connected plate 14 and ring-shaped work pieces grip block 15 is connected, when starting clamping process, third servo motor 874 is opened
Begin to rotate, driving belt 876, the first belt pulley 875, the second belt pulley 877 and hollow thread rotating bar 871 is driven to synchronize and start
Rotation, be connected through a screw thread the threaded connection of telescopic rod 982 Yu hollow thread rotating bar 871, make threaded connection telescopic rod 872 to
Outer transverse shifting drives ring gripping driver plate 84 and plane grip block 85 to be located remotely from each other, and curved surface sliding in the process connects
It connects block 878 to start to slide along sliding groove 86, when components to be processed are fully located between plane grip block 85, third is watched
Taking motor 874 drives hollow thread rotating bar 871 to start to rotate backward, and threaded connection telescopic rod 872 is made to be laterally inward shortening, band
Dynamic ring gripping driver plate 84 and plane grip block 85 are close to each other, until components to be processed are clamped, if zero to be processed
Part is light and easily-deformable metal, the length of claming angle regulating device 87 can be finely tuned by the above process, to reduce rotation
The squeeze pressure of 83 pairs of spring main rotate driving blocks 81, ring gripping driver plate 84 and plane grip block 85 is squeezed, it is effectively anti-
Only process component deforms in clamping process；When needing to process cylindrical type or spherical vehicle chassis metal parts, can lead to
The threaded connection relation for crossing screw 13 Yu screw connectivity slot 89, by with ring-shaped work pieces grip block 15 be clamped and connected plate 14 with
The outer wall of plane grip block 85 is fixedly connected, and is then repeated above-mentioned claming angle regulating device adjustment process, is made to be processed zero
The outer wall of component is tightly fastened with ring-shaped work pieces grip block 15 by rubber buffer fixinig plate 21 and is connect, to complete to clamp
Journey；The present invention can be directly applied for the processing of the vehicle chassis metal parts such as sheet, bulk or cylindrical type, the scope of application compared with
Extensively, reduce production and processing time cost and equipment without carrying out clamp assemblies replacement before and after carrying out different parts machinings
Cost；After main clamping connection 8 or ring-shaped work pieces grip block 15 complete the clamping process of components, according to following process need
It wants, first servo motor 5 or the second servo motor 11 start turning, and first servo motor 5, which starts turning, drives the first taper cone pulley
22, the second taper cone pulley 4 and drive lead screw 3 are synchronized and are started turning, so that hollow transmission connection block 6 be driven to open along drive lead screw 3
Beginning transverse translation, to drive rotary shaft power drive case 7, fixed connection device 10, ring-shaped work pieces grip block 15, master be clamped and connected
Device 8 and the synchronized transverse translation of components to be processed；Second servo motor 11 start turning drive shaft coupling 12, rolling bearing 9,
Fixed connection device 10 and main clamping connection 8 start synchronized rotating Vortex, until the main folder with components to be processed holds company
Connection device 8 turns to designated position, in the independently installed twin shaft mobile device of the utility model clamp assemblies, can automatic axial rotation or
Axial translation is suitable for the requirement of different processing environments, and in twin shaft moving process, the first sliding support block 16 and the first sliding
The sliding support of supporting track 17 acts on and the sliding support effect of the second sliding support block 18 and the second sliding support track 19
The operating pressure for greatly reducing hollow transmission connection block 6 and drive lead screw 3, while guaranteeing axial movement process fairness,
Reduce the degree of wear to device inner components, extends the service life of device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements made is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of vehicle chassis metal parts process clamp assemblies, including clamping axial movement headstock (1), feature exists
In: the middle position of the two sides inner wall of clamping axial movement headstock (1) passes through rotational connector (2) and is rotatablely connected
Having drive lead screw (3), one end external annulus of the drive lead screw (3) is fixedly connected with the first taper cone pulley (22), and described
One taper cone pulley (22) is rotatably connected to the output shaft of first servo motor (5) by the second taper cone pulley (4), and described first is watched
The top outer wall for taking motor (5) is fixedly connected with the top inner wall of clamping axial movement headstock (1), the drive lead screw
(3) external annulus is threaded with hollow transmission connection block (6), and the bottom end outer wall of the hollow transmission connection block (6) is fixed
It is connected with rotary shaft power drive case (7), the bottom end outer wall of the rotary shaft power drive case (7) passes through rolling bearing (9)
It is rotatably connected to fixed connection device (10), the internal ring wall in the middle position of the fixed connection device (10) is fixedly connected with main folder
It holds attachment device (8), the top inner wall of the rotary shaft power drive case (7) is fixedly connected with the second servo motor (11),
The output shaft of second servo motor (11) at shaft coupling (12) and the axle center of rolling bearing (9) by being fixedly connected, institute
The bottom end two sides for the main clamping connection (8) stated pass through screw (13) and are fixedly connected with the plate that is clamped and connected (14), described
The bottom end outer wall of the plate that is clamped and connected (14) be fixedly connected to ring-shaped work pieces grip block (15), and the clamping axial movement
The two sides outer wall of headstock (1) is fixedly connected to the first sliding support block (16), first sliding support block (16)
External annulus slidably connects the first sliding support track (17), the top outer wall two sides of the hollow transmission connection block (6)
It is fixedly connected to the second sliding support block (18), the external annulus of second sliding support block (18) slidably connects the
Two sliding supports track (19), and the outer wall of first sliding support track (17) and the second sliding support track (19) is equal
It is fixedly connected with the two sides inner wall of clamping axial movement headstock (1).
2. a kind of vehicle chassis metal parts according to claim 1 process clamp assemblies, it is characterised in that: described
Main clamping connection (8) includes main rotate driving block (81), and the main rotate driving block (81) passes through rotation connection axis
(82) mutually rotation connection, the internal ring wall of the rotation connection axis (82) is fixedly connected with rotation and squeezes spring (83), described
Rotation squeeze spring (83) both ends be fixedly connected respectively with the internal ring wall of the main rotate driving block (81) of two sides, the master
The bottom end outer wall of rotate driving block (81) is fixedly connected to ring gripping driver plate (84), the ring gripping driver plate
(84) bottom end is fixedly connected to plane grip block (85), and the internal ring wall of the ring gripping driver plate (84) opens up
Have sliding groove (86), the internal ring wall of the sliding groove (86) slidably connects claming angle regulating device (87).
3. a kind of vehicle chassis metal parts according to claim 2 process clamp assemblies, it is characterised in that: described
Claming angle regulating device (87) includes hollow thread rotating bar (871), in one end of the hollow thread rotating bar (871)
Ring wall, which is threaded with, is threadedly coupled telescopic rod (872), and the threaded connection telescopic rod (872) is rotated close to hollow thread
The side external annulus of bar (871) is fixedly connected with driving headstock (873), the bottom end inner wall of the driving headstock (873)
It is fixedly connected with third servo motor (874), the output shaft of the third servo motor (874) passes through the first belt pulley
(875) it is rotatably connected to driving belt (876), the driving belt (876) is rotated far from the one end of the first belt pulley (875)
It is connected with the second belt pulley (877), and the internal ring wall of second belt pulley (877) and hollow thread rotating bar (871)
External annulus is fixedly connected.
4. a kind of vehicle chassis metal parts according to claim 2 process clamp assemblies, it is characterised in that: described
The side outer wall close to each other of plane grip block (85) is fixedly connected to anti-deformation rubber fixinig plate (88), and described
The four corners of plane grip block (85) offer screw connectivity slot (89), and the external annulus of the screw connectivity slot (89)
It is fixedly connected with limit fixed ring (810).
5. a kind of vehicle chassis metal parts according to claim 1 process clamp assemblies, it is characterised in that: described
The both ends of first sliding support track (17) and the second sliding support track (19) are fixedly connected to braking limited block (20).
6. a kind of vehicle chassis metal parts according to claim 2 process clamp assemblies, it is characterised in that: described
The ring gripping driver plate (84) of two sides is connected with each other by claming angle regulating device (87).
7. a kind of vehicle chassis metal parts according to claim 1 process clamp assemblies, it is characterised in that: described
The internal ring wall of ring-shaped work pieces grip block (15) is fixedly connected to rubber buffer fixinig plate (21).
8. a kind of vehicle chassis metal parts according to claim 3 process clamp assemblies, it is characterised in that: described
Hollow thread rotating bar (871) is rotatably connected to rotation connection bearing (879) far from the one end for being threadedly coupled telescopic rod (872),
And the one end of the threaded connection telescopic rod (872) and rotation connection bearing (879) far from driving headstock (873) is fixed
It is connected with curved surface sliding connection block (878).
9. a kind of vehicle chassis metal parts according to claim 8 process clamp assemblies, it is characterised in that: described
Curved surface sliding connection block (878) and the internal ring wall of sliding groove (86) are slidably connected.
10. a kind of vehicle chassis metal parts according to claim 1 process clamp assemblies, it is characterised in that: described
Clamping axial movement headstock (1) bottom end offer axial movement slot, and the external annulus of the fixed connection device (10)
It is slidably connected with the inner wall of axial movement slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918218.3A CN108994751B (en) | 2018-08-13 | 2018-08-13 | Vehicle chassis metal parts processing centre gripping subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918218.3A CN108994751B (en) | 2018-08-13 | 2018-08-13 | Vehicle chassis metal parts processing centre gripping subassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108994751A true CN108994751A (en) | 2018-12-14 |
| CN108994751B CN108994751B (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810918218.3A Expired - Fee Related CN108994751B (en) | 2018-08-13 | 2018-08-13 | Vehicle chassis metal parts processing centre gripping subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108994751B (en) |
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| JP2000120434A (en) * | 1998-10-16 | 2000-04-25 | Kanto Auto Works Ltd | Automobile exhaust pipe connection jig |
| KR20140002335U (en) * | 2012-10-15 | 2014-04-24 | 대우조선해양 주식회사 | Jig for processing large pipe |
| CN205111382U (en) * | 2015-11-30 | 2016-03-30 | 新乡职业技术学院 | Eccentric clamping device of two claws |
| CN205799570U (en) * | 2016-07-20 | 2016-12-14 | 浙江工业职业技术学院 | A kind of combination type mechanical hand |
| CN206748454U (en) * | 2017-04-11 | 2017-12-15 | 常州信息职业技术学院 | A kind of manipulator |
| CN206780342U (en) * | 2017-06-02 | 2017-12-22 | 四川锦泓佳建筑装饰工程有限公司 | portable clamp device |
| CN206998673U (en) * | 2017-05-02 | 2018-02-13 | 天津市誓成祥科技有限公司 | The special clamping jaw of goods of furniture for display rather than for use |
| CN207155787U (en) * | 2017-03-24 | 2018-03-30 | 刘语馨 | For gripping the robot of article |
| CN107877195A (en) * | 2017-12-11 | 2018-04-06 | 新昌县卓能电子有限公司 | A kind of Multifunctional grip device |
-
2018
- 2018-08-13 CN CN201810918218.3A patent/CN108994751B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000120434A (en) * | 1998-10-16 | 2000-04-25 | Kanto Auto Works Ltd | Automobile exhaust pipe connection jig |
| KR20140002335U (en) * | 2012-10-15 | 2014-04-24 | 대우조선해양 주식회사 | Jig for processing large pipe |
| CN205111382U (en) * | 2015-11-30 | 2016-03-30 | 新乡职业技术学院 | Eccentric clamping device of two claws |
| CN205799570U (en) * | 2016-07-20 | 2016-12-14 | 浙江工业职业技术学院 | A kind of combination type mechanical hand |
| CN207155787U (en) * | 2017-03-24 | 2018-03-30 | 刘语馨 | For gripping the robot of article |
| CN206748454U (en) * | 2017-04-11 | 2017-12-15 | 常州信息职业技术学院 | A kind of manipulator |
| CN206998673U (en) * | 2017-05-02 | 2018-02-13 | 天津市誓成祥科技有限公司 | The special clamping jaw of goods of furniture for display rather than for use |
| CN206780342U (en) * | 2017-06-02 | 2017-12-22 | 四川锦泓佳建筑装饰工程有限公司 | portable clamp device |
| CN107877195A (en) * | 2017-12-11 | 2018-04-06 | 新昌县卓能电子有限公司 | A kind of Multifunctional grip device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108994751B (en) | 2021-06-08 |
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