CN206689741U - The accurate processing and positioning device of revolute axle - Google Patents
The accurate processing and positioning device of revolute axle Download PDFInfo
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- CN206689741U CN206689741U CN201720439714.1U CN201720439714U CN206689741U CN 206689741 U CN206689741 U CN 206689741U CN 201720439714 U CN201720439714 U CN 201720439714U CN 206689741 U CN206689741 U CN 206689741U
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Abstract
The utility model discloses a kind of accurate processing and positioning device of revolute axle, including support plate, two axially position seats, at least one bearing device and radial positioning device, two axially position seats are relatively arranged on the support plate in left-right direction, rotary shaft to be fixedly clamped vertically；At least one bearing device is arranged at support plate and between two axial restraint seat, bearing device includes being pivotally connected the first drive mechanism that the X-type support that is formed and the first bar of driving and the second bar relatively rotate by the first hack lever and the second hack lever, limited between the first hack lever and the upper end of the second hack lever one can support rotary shaft V-arrangement bracket；Radial positioning device is arranged on support plate and between two axial restraint seat, rotary shaft to be radially fixedly clamped.The accurate processing and positioning device of the revolute axle provided according to the utility model embodiment, the rotary shaft of different-diameter can be applied to, improve processing efficiency and reduce processing cost.
Description
Technical field
It the utility model is related to robotic technology field, more particularly to a kind of accurate locating and machining dress of revolute axle
Put.
Background technology
Robot (Robot) is the automatic installations for performing work.It can both receive mankind commander, can run again
The program of advance layout, can also be according to the principle guiding principle action formulated with artificial intelligence technology.Its task is to assist or take
For the work of human work, such as production industry, construction industry, or dangerous work.
The structure and system complex of robot, it is more comprising amount of parts, such as rotary shaft, robot have multiple passes
Section, therefore, the rotation number of axle of fuselage is also relatively more, and when processing these rotary shafts, it is typically necessary progress and adds one by one
Work, in correlation technique, when processing these rotary shafts, resulted in the need for due to the size different (such as diameters) of these rotary shafts
Different processing jigs, therefore, its processing efficiency are low, and equipment cost is high.
Utility model content
The utility model is intended to one of technical problem at least solving in correlation technique to a certain extent.Therefore, this reality
It is to propose a kind of accurate processing and positioning device of revolute axle with new purpose.
To achieve the above object, according to the accurate processing and positioning device of the revolute axle of the utility model embodiment,
Including：
Support plate；
Two axially position seats, two axially position seats are relatively arranged on the support plate in left-right direction, to
Rotary shaft is fixedly clamped vertically；
At least one bearing device, at least one bearing device are arranged at the support plate and are located at two axial directions
Between fixed seat, the bearing device includes being pivotally connected as the first hack lever and the second hack lever described in the X-type support formed and driving
The first drive mechanism that first bar and the second bar relatively rotate, one is limited between the upper end of first hack lever and the second hack lever
Can rotary shaft described in support V-arrangement bracket；
Radial positioning device, the radial positioning device are arranged on the support plate and are located at two axial restraint seats
Between, the rotary shaft to be radially fixedly clamped.
The accurate processing and positioning device of the revolute axle provided according to the utility model embodiment, it can be applied to not
With the rotary shaft of diameter, the rotary shaft for being convenient to different-diameter is machined on same processing and positioning device, is improved and is added
Work efficiency rate and reduction processing cost.Further, since various sizes of rotary shaft is fixed on same axle on the processing and positioning device
Line position, so, it is convenient to the programming automatically controlled.
In addition, can also be had according to the accurate processing and positioning device of the revolute axle of the utility model above-described embodiment
There is technical characteristic additional as follows：
According to one embodiment of the present utility model, first drive mechanism includes：
First fixed seat, first fixed seat are installed on the support plate and extended along the longitudinal direction, first peace
The first slideway extended along the longitudinal direction is provided with dress seat；
First screw mandrel, first screw mandrel are installed in first slideway, and first screw mandrel includes the first dextrorotation spiral shell
Line section and the first derotation thread segment；
First sliding block and the second sliding block, first sliding block are slidably disposed in first slideway and with described the
One dextrorotation thread segment screw thread coordinates, second sliding block be slidably disposed in first slideway and with first derotation
Thread segment screw thread coordinates；The lower end of first hack lever is hinged with first sliding block, the lower end of second hack lever with it is described
The second sliding block be hinged；
First motor, first motor are connected with first screw mandrel, to drive first screw mandrel to revolve
Turn.
According to one embodiment of the present utility model, the axially position seat includes：
Supporter, the supporter is vertically extending, and the supporter is provided with runs through the support in left-right direction
The screwed hole of body；
First push rod, first push rod comprise at least a thread segment and a conical section, the thread segment and the screw thread
Hole screw thread coordinates, and the end of the conical section is formed as top and towards the bearing device；
Disk, the disk are coaxially connected in one end away from the conical section, and the disk on first push rod
Non- circle centre position on connect a rocking handle.
According to one embodiment of the present utility model, the radial positioning device includes：
First holder；
Second holder, second holder are oppositely arranged along the longitudinal direction with first holder；
Second drive mechanism, second drive mechanism will be along front and rear to drive second holder to be clamped with first
Direction is synchronously relatively close or remote.
According to one embodiment of the present utility model, second drive mechanism includes：
Second fixed seat, second fixed seat are installed on the support plate and extended along the longitudinal direction, second peace
The second slideway extended along the longitudinal direction is provided with dress seat；
Second screw mandrel, second screw mandrel are installed in second slideway, and second screw mandrel includes the second dextrorotation spiral shell
Line section and the second derotation thread segment；
3rd sliding block and Four-slider, the 3rd sliding block are slidably disposed in second slideway and with described the
Two dextrorotation thread segment screw threads coordinate, the Four-slider be slidably disposed in second slideway and with second derotation
Thread segment screw thread coordinates；The lower end of first holder is fixedly connected with the 3rd sliding block, under second holder
End is fixedly connected with described Four-slider；
Second motor, second motor are connected with second screw mandrel, to drive second screw mandrel to revolve
Turn.
According to one embodiment of the present utility model, first holder supports including the first vertical rod, the first arm and first
Gripping member, the lower end of first vertical rod are fixedly connected on the 3rd sliding block, and one end of first arm is connected to described first
The upper end of vertical rod, first supporting piece are connected to the other end of first arm；
Second holder includes the second vertical rod, the second arm and the second supporting piece, and the lower end of second vertical rod is fixed
The Four-slider is connected to, one end of second arm is connected to the upper end of second vertical rod, and second supporting piece connects
It is connected to the other end of second arm.
According to one embodiment of the present utility model, first supporting piece has the first arcwall face being recessed to rear side,
Second supporting piece has the second arcwall face being recessed to front side, is limited between first arcwall face and the second arcwall face
Clamp the holding chamber of the rotary shaft.
According to one embodiment of the present utility model, the bearing device is two, two bearing devices edges left and right
Direction is oppositely arranged, and the radial positioning device is between two bearing devices.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the accurate processing and positioning device of the utility model embodiment revolute axle；
Fig. 2 be the utility model embodiment revolute axle accurate processing and positioning device in the structure of bearing device show
It is intended to；
Fig. 3 be the utility model embodiment revolute axle accurate processing and positioning device in radial positioning device knot
Structure schematic diagram；
Fig. 4 is the structural representation of the accurate processing and positioning device use state of the utility model embodiment revolute axle
Figure.
Reference：
Support plate 10；
Axially position seat 20；
Supporter 201；
First push rod 202；
Top 2021；
Disk 203；
Rocking handle 204；
Bearing device 30；
X-type support 301；
First hack lever 3011；
Second hack lever 3012；
V-type bracket G01；
First drive mechanism 302；
First fixed seat 3021；
First slideway G02；
First screw mandrel 3022；
First dextrorotation thread segment P01；
First derotation thread segment P02；
First sliding block 3023；
Second sliding block 3024；
First motor 3025；
Radial positioning device 40；
First holder 401；
First vertical rod 4011；
First arm 4012；
First supporting piece 4013；
First arcwall face S01；
Second holder 402；
Second vertical rod 4021；
Second arm 4022；
Second supporting piece 4023；
Second arcwall face S02；
Second drive mechanism 403；
Second fixed seat 4031；
Second slideway G03；
Second screw mandrel 4032；
Second dextrorotation thread segment P03；
Second derotation thread segment P04；
3rd sliding block 4033；
Four-slider 4034；
Second motor 4035；
Rotary shaft 50.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " " axial direction ", " circumference ", " radial direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
The accurate processing and positioning device of the revolute axle of the utility model embodiment is described in detail with reference to the accompanying drawings.
Referring to figs. 1 to shown in Fig. 4, the accurate locating and machining of the revolute axle provided according to the utility model embodiment
Device, including 10, two axially position seats 20 of support plate, at least one bearing device 30 and radial positioning device 40.
Specifically, support plate 10 can be configured in square, circular, polygon etc., such as Fig. 1 examples, support plate 10 is rectangular
Shape.In the following description, using the rectangular length direction as left and right directions, width is fore-and-aft direction, thickness direction
For above-below direction.
Two axially position seats 20 are relatively arranged on the support plate 10 in left-right direction, to by the edge of rotary shaft 50
Axial grip is fixed, and that is to say, the axially loaded power that can be provided to the left of two axially position seats 20, and two axial directions
Another in positioning seat 20 can provide axially loaded power to the right, and the opposite axially loaded power of both direction will can rotate
Axle 50 grips in the axial direction, such as in Fig. 4 examples, and the one end of rotary shaft 50 supports one in two axially position seats 20
On, the other end of rotary shaft 50 is supported on another of two axially position seats 20.
At least one bearing device 30 is arranged at the support plate 10 and between two axial restraint seat, institute
Stating bearing device 30 includes being pivotally connected as the first hack lever 3011 and the second hack lever 3012 described in the X-type support 301 formed and driving
The first drive mechanism 302 that first bar and the second bar relatively rotate, the upper end of the hack lever 3012 of the first hack lever 3011 and second
Between limit one can rotary shaft 50 described in support V-arrangement bracket.
That is, bearing device 30 is for providing upward supporting force with support rotary shaft 50, support dress
Put 30 to be mainly made up of the drive mechanism 302 of X-type support 301 and first, X-type support 301 is by the first hack lever 3011 and the second frame
Bar 3012 is hinged in medium position and formed, and V-arrangement bracket, V are limited between the upper end of the first hack lever 3011 and the second hack lever 3012
Type bracket G01 is capable of the rotary shaft 50 of support different-diameter.First drive mechanism 302 can then drive the first hack lever 3011 and
Two hack levers 3012 relatively rotate, the X-type support 301 by the relative rotation of the first hack lever 3011 and the second hack lever 3012
Height on it is high or reduce.
Because the height of two axial restraint seats and radial fixing device is fixed, so, when the rotation of different-diameter
When axle 50 is placed in the V-type bracket G01 of X-type support 301, the height and position where the axis of its rotary shaft 50 is difference, directly
The height and position of the axis of the height and position of the axis of the small rotary shaft 50 in the footpath rotary shaft 50 big less than diameter, so, now,
If two axial restraint seats and radial fixing device can just the rotary shaft 50 small to diameter grip, not
Under the premise of the height for changing X-type support 301, it is clear that can not the rotary shaft 50 big to diameter grip.
Thus, when needing the rotary shaft 50 to different-diameter to be processed, can be driven by the first drive mechanism 302
X-type support 301 is reduced or raised, so that the axial location of rotary shaft 50 can be kept and two axial restraint seats and radial direction
The height and position of fixing device is consistent, and then the rotary shaft 50 is pressed from both sides by two axial restraint seats and radial fixing device
Hold fixation.Such as only need to reduce X-type support 301 for the rotary shaft 50 of major diameter, for 50 need of rotary shaft of minor diameter
Raise X-type support 301.
During specifically used, first rotary shaft 50 can be positioned on X-type support 301, then by adjusting X-type support
301 height so that the axis of rotary shaft 50 is consistent with the height and position of two axial restraint seats and radial fixing device, then profit
Rotary shaft 50 is fixedly clamped vertically with two axial restraint seats, and using radial fixing device by rotary shaft 50 radially
Grip.
The accurate processing and positioning device of the revolute axle provided according to the utility model embodiment, it can be applied to not
With the rotary shaft 50 of diameter, the rotary shaft 50 for being convenient to different-diameter is machined on same processing and positioning device, carried
High processing efficiency and reduction processing cost.Further, since various sizes of rotary shaft 50 is fixed on the processing and positioning device
Same axial location, so, it is convenient to the programming automatically controlled.
Shown in reference picture 1 and Fig. 2, in some embodiments of the utility model, it is solid that the first drive mechanism 302 includes first
Reservation 3021, the first screw mandrel 3022, the first sliding block 3023, the second sliding block 3024 and the first motor 3025.
Wherein, the first fixed seat 3021 is installed on the support plate 10 and extended along the longitudinal direction, first mounting seat
On be provided with the first slideway G02 extended along the longitudinal direction.
First screw mandrel 3022 is installed in the first slideway G02, and first screw mandrel 3022 includes the first dextrorotation screw thread
Section P01 and the first derotation thread segment P02.
First sliding block 3023 be slidably disposed in the first slideway G02 and with the first dextrorotation thread segment P01
Screw thread coordinates, second sliding block 3024 be slidably disposed in the first slideway G02 and with the first derotation screw thread
Section P02 screw threads coordinate；The lower end of first hack lever 3011 is be hinged with first sliding block 3023, second hack lever 3012
Lower end is be hinged with the second described sliding block 3024.
First motor 3025 is connected with first screw mandrel 3022, to drive first screw mandrel 3022 to rotate.
When the first motor 3025 rotates along a direction in clockwise and anticlockwise, then the first motor
The 3025 driving rotating Vortexes of the first screw mandrel 3022, now, the first sliding block on the first dextrorotation spiral section of the first screw mandrel 3022
3023 and first screw mandrel 3022 the first derotation spiral section on the second sliding block 3024 it is close to each other, and then drive the first hack lever
3011 lower end and the lower end of the second hack lever 3012 are close to each other, in this way, X-type support 301 can raise.
When the first motor 3025 rotates along another direction in clockwise and anticlockwise, then the first motor
The 3025 driving rotating Vortexes of the first screw mandrel 3022, now, the first sliding block on the first dextrorotation spiral section of the first screw mandrel 3022
3023 and first screw mandrel 3022 the first derotation spiral section on the second sliding block 3024 away from each other, and then drive the first hack lever
3011 lower end and the lower end of the second hack lever 3012 away from each other, in this way, X-type support 301 can reduce.
In the present embodiment, using above-mentioned first driving means, the first dextrorotation thread segment P01 of the first screw mandrel 3022 is utilized
It can enable the first sliding block 3023 and the move toward one another of the second sliding block 3024 and counter motion with the first derotation thread segment P02,
And then the driving that X-type support 301 lifts is realized, its is simple in construction, and stable movement is reliable.
Exemplary, bearing device 30 is two, and two bearing devices 30 are oppositely arranged in left-right direction, the footpath
To positioner 40 between two bearing devices 30.In this way, can be to rotating by two bearing devices 30
The support effect of axle 50 is more preferable, it is ensured that rotary shaft 50 is fixed more solid and reliable.
Shown in reference picture 1, in one embodiment of the present utility model, axially position seat 20 includes supporter 201, first
Push rod 202 and disk 203, wherein, supporter 201 is vertically extending, and the supporter 201 is provided with to be run through in left-right direction
The screwed hole of the supporter 201.
First push rod 202 comprises at least a thread segment and a conical section, and the thread segment coordinates with the screwed hole screw thread,
The end of the conical section is formed as top 2021 and towards the bearing device 30.
Disk 203 is coaxially connected in one end away from the conical section, and the disk 203 on first push rod 202
Non- circle centre position on connect a rocking handle 204.
During specifically used, when the height by adjusting X-type support 301 so that the axis of rotary shaft 50 and two
After the height and position of axial restraint seat and radial fixing device is consistent, pass through the first push rod on two axially position seats 20
202 so that top 2021 on two the first push rods 202 gradually draw close to the both ends of rotary shaft 50, final to cause one first
Top 2021 on push rod 202 just support in the positioning hole of the one end of rotary shaft 50, and the top on another first push rod 202
Point 2021 is just supported in the positioning hole of 50 two 1 sections of rotary shaft, in this way, can be achieved to axially clamp rotary shaft 50 solid
Fixed, its is easy to operate, and fixation is reliable.
Shown in reference picture 1 and Fig. 3, in one embodiment of the present utility model, radial positioning device 40 includes the first folder
Gripping member 401, the second holder 402 and the second drive mechanism 403, wherein, the second holder 402 and first holder 401
It is oppositely arranged along the longitudinal direction, the second drive mechanism 403 will be along front and rear to drive second holder 402 to be clamped with first
Direction is relatively close or remote.
That is, the first holder 401 and the second holder 402 are located at the front and rear sides of rotary shaft 50 respectively, pass through
Second drive mechanism 403 driving the first holder 401 and the second clamping are relatively close, then can be with the first holder 401 and second
Rotary shaft 50 is fixedly clamped by holder 402, and passes through the second drive mechanism 403 driving the first holder 401 and the second clamping
When part 402 is relatively distant from, then being fixedly clamped to rotary shaft 50 can be released.
Because the first holder 401 and the second holder 402 are synchronous relatively close or remote, so, it can be ensured that pressing from both sides
Hold the problems such as journal offset that rotary shaft 50 will not be caused in fixation procedure, improve accuracy that rotary shaft 50 fixes and reliable
Property, meanwhile, simple in construction, fixation is reliable.
In some embodiments of the utility model, the second drive mechanism 403 includes the second fixed seat 4031, the second screw mandrel
4032nd, the 3rd sliding block 4033, the motor 4035 of Four-slider 4034 and second.
Wherein, the second fixed seat 4031 is installed on the support plate 10 and extended along the longitudinal direction, second mounting seat
On be provided with the second slideway G03 extended along the longitudinal direction.
Second screw mandrel 4032 is installed in the second slideway G03, and second screw mandrel 4032 includes the second dextrorotation screw thread
Section P03 and the second derotation thread segment P04.
3rd sliding block 4033 be slidably disposed in the second slideway G03 and with the second dextrorotation thread segment P03
Screw thread coordinates, the Four-slider 4034 be slidably disposed in the second slideway G03 and with the second derotation screw thread
Section P04 screw threads coordinate；The lower end of first holder 401 is fixedly connected with the 3rd sliding block 4033, second clamping
The lower end of part 402 is fixedly connected with described Four-slider 4034；
Second motor 4035 is connected with second screw mandrel 4032, to drive second screw mandrel 4032 to rotate.
When the second motor 4035 rotates along a direction in clockwise and anticlockwise, then the second motor
The 4035 driving rotating Vortexes of the second screw mandrel 4032, now, the 3rd sliding block on the second dextrorotation spiral section of the second screw mandrel 4032
4033 and second screw mandrel 4032 the second derotation spiral section on Four-slider 4034 it is close to each other, and then drive the first holder
401 and second holder 402 it is close to each other, in this way, rotary shaft 50 can be gripped.
When the second motor 4035 rotates along another direction in clockwise and anticlockwise, then the second motor
The 4035 driving rotating Vortexes of the second screw mandrel 4032, now, the 3rd sliding block on the second dextrorotation spiral section of the second screw mandrel 4032
4033 and second screw mandrel 4032 the second derotation spiral section on Four-slider 4034 away from each other, and then drive the first holder
401 and second holder 402 away from each other, gripped in this way, rotary shaft 50 will can be released.
In the present embodiment, using the second above-mentioned drive device, the second dextrorotation thread segment P03 of the second screw mandrel 4032 is utilized
It can enable the 3rd sliding block 4033 and the move toward one another of Four-slider 4034 and counter motion with the second derotation thread segment P04,
And then the first holder 401 and the second gripping to rotary shaft 50 of holder 402 are realized, its is simple in construction, stable movement
Reliably.
In a specific embodiment of the present utility model, the first holder 401 includes the first vertical rod 4011, the first arm
4012 and first supporting piece 4013, the lower end of first vertical rod 4011 is fixedly connected on the 3rd sliding block 4033, and described
One end of one arm 4012 is connected to the upper end of first vertical rod 4011, and first supporting piece 4013 is connected to first arm
4012 other end.Second holder 402 includes the second vertical rod 4021, the second arm 4022 and the second supporting piece 4023, and described
The lower end of two vertical rods 4021 is fixedly connected on the Four-slider 4034, and one end of second arm 4022 is connected to described second
The upper end of vertical rod 4021, second supporting piece 4023 are connected to the other end of second arm 4022.
Thus, when the second screw mandrel 4032 rotates, the second screw mandrel 4032 drives the first vertical rod 4011 and the second vertical rod 4021
Opposite or counter motion, corresponding, the first supporting piece 4013 and the second supporting piece 4023 can be relatively close or remote, utilize the
One supporting piece 4013 and the relatively close of the second supporting piece 4023 can grip rotary shaft 50, and its is simple in construction, motion
It is reliable and stable.
Favourable, in an example of the present utility model, the first supporting piece 4013 has the first arc being recessed to rear side
Shape face S01, second supporting piece 4023 have the second arcwall face S02, the first arcwall face S01 being recessed to front side and the
The holding chamber for clamping the rotary shaft 50 is limited between two arcwall face S02.
There is the first arcwall face S01 and the second arcwall face due to corresponding on the first supporting piece 4013 and the second supporting piece 4023
S02, and the outer peripheral face of rotary shaft 50 is circle, so, the first arcwall face S01 and the second arcwall face S02 limit holding chamber with
The outer peripheral face of rotary shaft 50 has a large contact area, but and then to ensure that it grips effect more preferable.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (8)
- A kind of 1. accurate processing and positioning device of revolute axle, it is characterised in that including：Support plate；Two axially position seats, two axially position seats are relatively arranged on the support plate in left-right direction, that will turn Moving axis is fixedly clamped vertically；At least one bearing device, at least one bearing device are arranged at the support plate and are located at two axial restraints Between seat, the bearing device includes being pivotally connected the X-type support formed and driving described first by the first hack lever and the second hack lever The first drive mechanism that bar and the second bar relatively rotate, limiting one between the upper end of first hack lever and the second hack lever can hold Hold in the palm the V-arrangement bracket of the rotary shaft；Radial positioning device, the radial positioning device be arranged on the support plate and positioned at two axial restraint seats it Between, the rotary shaft to be radially fixedly clamped.
- 2. the accurate processing and positioning device of revolute axle according to claim 1, it is characterised in that described first drives Motivation structure includes：First fixed seat, first fixed seat are installed on the support plate and extended along the longitudinal direction, first mounting seat On be provided with the first slideway extended along the longitudinal direction；First screw mandrel, first screw mandrel are installed in first slideway, and first screw mandrel includes the first dextrorotation thread segment And the first derotation thread segment；First sliding block and the second sliding block, first sliding block are slidably disposed in first slideway and with described first just Thread segment screw thread is revolved to coordinate, second sliding block be slidably disposed in first slideway and with the first derotation screw thread Section screw thread coordinates；The lower end of first hack lever is hinged with first sliding block, the lower end of second hack lever and described the Two sliding blocks are hinged；First motor, first motor are connected with first screw mandrel, to drive first screw mandrel to rotate.
- 3. the accurate processing and positioning device of revolute axle according to claim 1, it is characterised in that determine the axial direction Position seat includes：Supporter, the supporter is vertically extending, and the supporter is provided with left-right direction through the supporter Screwed hole；First push rod, first push rod comprise at least a thread segment and a conical section, the thread segment and the screwed hole spiral shell Line coordinates, and the end of the conical section is formed as top and towards the bearing device；Disk, the disk is coaxially connected in one end away from the conical section on first push rod, and the disk is non- A rocking handle is connected on circle centre position.
- 4. the accurate processing and positioning device of revolute axle according to claim 1, it is characterised in that the radial direction is determined Position device includes：First holder；Second holder, second holder are oppositely arranged along the longitudinal direction with first holder；Second drive mechanism, second drive mechanism to drive second holder and first clamp will along the longitudinal direction It is synchronous relatively close or remote.
- 5. the accurate processing and positioning device of revolute axle according to claim 4, it is characterised in that described second drives Motivation structure includes：Second fixed seat, second fixed seat are installed on the support plate and extended along the longitudinal direction, second mounting seat On be provided with the second slideway extended along the longitudinal direction；Second screw mandrel, second screw mandrel are installed in second slideway, and second screw mandrel includes the second dextrorotation thread segment And the second derotation thread segment；3rd sliding block and Four-slider, the 3rd sliding block are slidably disposed in second slideway and with described second just Thread segment screw thread is revolved to coordinate, the Four-slider be slidably disposed in second slideway and with the second derotation screw thread Section screw thread coordinates；The lower end of first holder is fixedly connected with the 3rd sliding block, the lower end of second holder with Described Four-slider is fixedly connected；Second motor, second motor are connected with second screw mandrel, to drive second screw mandrel to rotate.
- 6. the accurate processing and positioning device of revolute axle according to claim 5, it is characterised in that first folder Gripping member includes the first vertical rod, the first arm and the first supporting piece, and the lower end of first vertical rod is fixedly connected on the 3rd sliding block, One end of first arm is connected to the upper end of first vertical rod, and first supporting piece is connected to the another of first arm End；Second holder includes the second vertical rod, the second arm and the second supporting piece, and the lower end of second vertical rod is fixedly connected In the Four-slider, one end of second arm is connected to the upper end of second vertical rod, and second supporting piece is connected to The other end of second arm.
- 7. the accurate processing and positioning device of revolute axle according to claim 6, it is characterised in that described first supports Gripping member has the first arcwall face being recessed to rear side, and second supporting piece has the second arcwall face being recessed to front side, described The holding chamber for clamping the rotary shaft is limited between first arcwall face and the second arcwall face.
- 8. the accurate processing and positioning device of revolute axle according to any one of claim 1 to 7, its feature exist In the bearing device is two, and two bearing devices are oppositely arranged in left-right direction, and the radial positioning device is located at Between two bearing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439714.1U CN206689741U (en) | 2017-04-24 | 2017-04-24 | The accurate processing and positioning device of revolute axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439714.1U CN206689741U (en) | 2017-04-24 | 2017-04-24 | The accurate processing and positioning device of revolute axle |
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| Publication Number | Publication Date |
|---|---|
| CN206689741U true CN206689741U (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720439714.1U Active CN206689741U (en) | 2017-04-24 | 2017-04-24 | The accurate processing and positioning device of revolute axle |
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| CN (1) | CN206689741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453533A (en) * | 2018-05-17 | 2018-08-28 | 句容新禾五金电器有限公司 | A kind of machine tooling fixture |
| CN109433540A (en) * | 2019-01-03 | 2019-03-08 | 博众精工科技股份有限公司 | Screw rod fixing mechanism and screw rod oiling station |
| CN112192209A (en) * | 2020-09-30 | 2021-01-08 | 重庆传动轴股份有限公司 | Transmission shaft press-fitting and welding integrated machine |
-
2017
- 2017-04-24 CN CN201720439714.1U patent/CN206689741U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453533A (en) * | 2018-05-17 | 2018-08-28 | 句容新禾五金电器有限公司 | A kind of machine tooling fixture |
| CN109433540A (en) * | 2019-01-03 | 2019-03-08 | 博众精工科技股份有限公司 | Screw rod fixing mechanism and screw rod oiling station |
| CN109433540B (en) * | 2019-01-03 | 2024-03-08 | 博众精工科技股份有限公司 | Screw rod fixing mechanism and screw rod oiling device |
| CN112192209A (en) * | 2020-09-30 | 2021-01-08 | 重庆传动轴股份有限公司 | Transmission shaft press-fitting and welding integrated machine |
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Effective date of registration: 20240613 Address after: 518000 East side factory building, 3rd floor, Building B3, No. 3333 Guangqiao Avenue, Loucun Community, Xinhu Street, Guangming District, Shenzhen, Guangdong Province Patentee after: SHENZHEN DONGYINGXUNDA ELECTRONICS Co.,Ltd. Country or region after: China Address before: 518000, Zone A1, 1st Floor, Block B, Huiye Science and Technology Park, Guangming Street, Guangming New District, Shenzhen, Guangdong Province, China Patentee before: SHENZHEN JINGJIANG ROBOT TECHNOLOGY CO.,LTD. Country or region before: China |