CN109029217A - Circularity detection device is used in a kind of production of automobile hub cover - Google Patents
Circularity detection device is used in a kind of production of automobile hub cover Download PDFInfo
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- CN109029217A CN109029217A CN201811031306.8A CN201811031306A CN109029217A CN 109029217 A CN109029217 A CN 109029217A CN 201811031306 A CN201811031306 A CN 201811031306A CN 109029217 A CN109029217 A CN 109029217A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
Abstract
The present invention relates to the technical fields that wheel hub cover produces detection auxiliary equipment, more particularly to a kind of automobile hub cover production circularity detection device, it carries out roundness of external circle detection without manual rotation's wheel hub cover, it is easy to operate, wheel hub cover can be improved simultaneously and carrying out the rotational stability in rotation detection process, reduce and use limitation, and reduce human factor, testing result precision is improved, use reliability is improved；Including fixed case and amesdial；Including rotary electric machine, cylinder case, four groups of support plates, upper conical fluted disc, inferior pyramidal fluted disc, four groups of bevel gears, four group of first screwed pipe, four group of first threaded rod, four groups of slide bars, four groups of curved splints, demarcation plate, adjustment axis and adjusting handle；It further include limit traveller, slide plate, left adjustable plate, left fixing clamp, right fixed block, right adjustable plate, right fixing clamp and plum blossom bolt, amesdial is set as two groups, and two groups of amesdials are respectively set to left amesdial and right amesdial.
Description
Technical field
It is raw more particularly to a kind of automobile hub cover the present invention relates to the technical field that wheel hub cover produces detection auxiliary equipment
Production circularity detection device.
Background technique
It is well known that automobile hub cover production with circularity detection device be it is a kind of produced for automobile hub cover after the completion of,
Roundness measurement is carried out to its outer circle, in order to make wheel hub cover preferably carry out the auxiliary device of installation assembly with automotive hub,
It is widely used in a variety of applications in the field of wheel hub cover production detection；Existing automobile hub cover production circularity detection device packet
Include fixed case and amesdial；Existing automobile hub cover production circularity detection device is in use, first by automobile to be detected
Wheel hub cover is placed on the top of fixed case, then manual rotation's wheel hub cover, carries out outer circle to it using amesdial and carries out circularity inspection
Survey；Existing automobile hub cover production finds that manual rotation's wheel hub cover is inconvenient, together in circularity detection device use
When wheel hub cover to carry out the rotational stability in rotation detection process poor, it is higher using limitation to lead to it, and manually make
It is detected with amesdial, human factor is more, and testing result is not accurate, causes its use reliability poor.
Summary of the invention
In order to solve the above technical problems, the present invention, which provides one kind, carries out roundness of external circle detection without manual rotation's wheel hub cover,
It is easy to operate, while wheel hub cover can be improved and carrying out the rotational stability in rotation detection process, it reduces and uses limitation, and
And human factor is reduced, testing result precision is improved, the automobile hub cover production for improving use reliability is filled with roundness measurement
It sets.
A kind of automobile hub cover production circularity detection device, including fixed case and amesdial of the invention；Including rotation
Motor, cylinder case, four groups of support plates, upper conical fluted disc, inferior pyramidal fluted disc, four groups of bevel gears, four group of first screwed pipe, four group
One threaded rod, four groups of slide bars, four groups of curved splints, demarcation plate, adjustment axis and adjusting handle, the fixed case are internally provided with solid
Determine chamber, and the front end of fixed case is provided with operation port, communicates inside the operation port and the lock chamber, the rotary electric machine
Top and the lock chamber top inner wall on the right side of connect, and the top output port of rotary electric machine is provided with transmission shaft, institute
The inside for stating the top self-retaining chamber of transmission shaft passes through the top inner wall of lock chamber and extend out to the top external world of fixed case, described
The center bottom of cylinder case with the top of the transmission shaft is concentric connect, and cylinder case is internally provided with working chamber, described
Demarcation plate is horizontally installed on inside the working chamber, and working chamber is separated into upper chamber and lower chambers by demarcation plate, and described four
Using the longitudinal axis of cylinder case as the center of circle, circumferentially array-like is distributed in inside the upper chamber group support plate respectively, and described four groups
Support plate bottom end is connect respectively with front left side, left rear side, forward right side and the right lateral side on the demarcation plate top and four groups of supports
The top of plate is connect with front left side, left rear side, forward right side and the right lateral side of working chamber top inner wall respectively, four groups of support plates
Middle part be provided with fixed hole, and the first ball bearing is provided with inside four groups of fixed holes, described four group first
One end of screwed pipe passes through four group of first ball bearing inside from the lateral wall of four groups of support plates respectively and extend out to four groups respectively
The inner sidewall of support plate is extraneous, and one end of four group of first screwed pipe is directed to the longitudinal axis position of the cylinder case
It sets, four groups of bevel gears are respectively positioned on the inside of four groups of support plates, and one end of four groups of bevel gears is respectively with described four
One end of the first screwed pipe of group connects with one heart, and one end of four group of first threaded rod is inserted into respectively and spiral shell is filled to four group of first spiral shell
Inside the other end of line pipe, and the middle inside of four groups of slide bars connects with the other end of four group of first threaded rod respectively
It connects, front left side, left rear side, forward right side and the right lateral side on the demarcation plate top are provided with bar shaped sliding slot, and four groups of bar shapeds
The inner end of sliding slot is directed to the longitudinal axis position of the cylinder case, the bottom end of four groups of slide bars respectively with four groups of bar shapeds
The sliding fit inside of sliding slot, front left side, left rear side, forward right side and the right lateral side of cylinder case top outer wall are provided with
Under perforative strip through-hole, and the inner end of four groups of strip through-holes is directed to the longitudinal axis position of the cylinder case, institute
It states four groups of strip through-holes to be correspondingly arranged up and down with four groups of bar shaped grooves respectively, the top of four groups of slide bars is from inside upper chamber
Be each passed through inside four groups of strip through-holes and the top for extending out to cylinder case be extraneous, the bottom end of four groups of curved splints respectively with
Front left side, left rear side, forward right side and the right lateral side on cylinder case top slidably contact, and the top difference of four groups of slide bars
It being connect with the bottom end of four groups of curved splints, the top middle portion of the demarcation plate is provided with perforative fixed hole up and down, and
And fixed hole is internally provided with the second ball bearing, the upper conical fluted disc is located inside the upper chamber, and upper conical
The bottom end of fluted disc has been arranged concentrically connecting shaft, and the bottom end of the connecting shaft passes through inside the second ball bearing from the top of demarcation plate
And stretch to inside lower chambers, the inferior pyramidal fluted disc is located inside the lower chambers, and the bottom end of connecting shaft and it is described under
The top middle portion of chamber connects with one heart, and the bottom end of four groups of bevel gears, which can be driven with the top of the upper conical fluted disc, nibbles
It closes, adjusting through-hole is horizontally arranged on the right end outer wall of the cylinder case, and inside the adjusting through-hole and the lower chambers
It communicates, the adjusting through-hole is internally provided with third ball bearing, and the right end of the left end of the adjustment axis from cylinder case is worn
It crosses inside third ball bearing and extends transversely into lower chambers, the right end of the left end of the adjusting handle and the adjustment axis
Connection with one heart, and the left end of adjustment axis has been arranged concentrically adjusting bevel gear, the top for adjusting bevel gear and the lower cone
The bottom end of shape fluted disc can be driven engagement；It further include limit traveller, slide plate, left adjustable plate, left fixing clamp, right fixed block, right adjusting
Plate, right fixing clamp and plum blossom bolt, the amesdial is set as two groups, and two groups of amesdials are respectively set to thousand points of a left side
The bottom end of table and right amesdial, the left limit traveller is connect with the top left hand of the fixed case, and the slide plate is located at
It is described limit traveller right side, the left and right side in the left adjustable plate top left hand region be respectively arranged with left sliding through hole and
The top of right sliding rectangular through-hole, the limit traveller and slide plate can be slid through left sliding from the bottom end of left adjustable plate respectively
Through-hole and right sliding rectangular through-hole inside and the top external world for extending out to left adjustable plate, the left end and the left side of the left fixing clamp
The right end of adjustable plate connects, and the longitudinally fixed clamping of the left amesdial is arranged on the left fixing clamp, and Zuo Qianfen
The downwardly directed setting of the input terminal of table, the right fixed block are located at the right side of the cylinder case, and the bottom end of right fixed block with
The bottom end right side of connection on the right side of the top of the fixed case, the right adjustable plate is provided with dovetail slide block, and the head is fixed
The top of block is horizontally arranged with dovetail chute, and the dovetail slide block is slidably fastened on inside the dovetail chute, and described
The bottom end of right adjustable plate is slidably contacted with the top of the right fixed block, the bottom end of the right fixing clamp and the right adjustable plate
Top left hand connection, and the right amesdial horizontal clamping is arranged on right fixing clamp, the left part input end of right amesdial to
The front end left side of left direction setting, the left adjustable plate is provided with left-hand thread through-hole, the left-hand thread through-hole and the left sliding
It is communicated inside through-hole, and the rear end of the plum blossom bolt fills inside left-hand thread through-hole from the front end spiral shell of left adjustable plate.
A kind of automobile hub cover production circularity detection device of the invention, further includes left fixed plate, right fixed plate, adjusting
Bolt and connecting spring, the right fixed plate is located at the right side of the right fixed block, and the right end of the right fixed plate is lateral
It is provided with right-hand thread through-hole, the left end for adjusting bolt fills inside right-hand thread through-hole from the right end transverse direction spiral shell of right fixed plate
And it screws out to the left end of the right fixed plate external world, and adjust and contacted in the middle part of the left end of bolt and the right end of the right adjustable plate, institute
It states and is connect on the right side of the bottom end of left fixed plate and the top of the right adjustable plate, and the left end of the connecting spring and the left side are solid
It is connect on the upside of connection on the upside of the right end of fixed board, the right end of connecting spring and the left end of the right fixed plate.
A kind of automobile hub cover production circularity detection device of the invention, further includes left vibration damper plate, right vibration damper plate, four groups
Left damping spring and four groups of right damping springs, four groups of right ends of left damping spring and going forward for the rotary electric machine left end
Side, upper rear side, lower front side are connected with lower rear side, and the left end of four groups of left damping springs respectively with the left vibration damper plate right end
Upper front side, upper rear side, lower front side are connected with lower rear side, and the top left hand inner wall of the top of left vibration damper plate and the lock chamber connects
Connect, the left end of four groups of right damping springs respectively with the upper front side of the rotary electric machine right end, upper rear side, lower front side and it is lower after
Side connection, and the right end of four groups of right damping springs respectively with the upper front side of the right vibration damper plate left end, upper rear side, upper front side and
Upper rear side connection, the top of right vibration damper plate are connect with inner wall on the right side of the top of the lock chamber.
A kind of automobile hub cover production circularity detection device of the invention, further include bottom plate, four group of second screwed pipe and
Four group of second threaded rod, the top of the bottom plate and the bottom end of the rotary electric machine are adjacent to, and four group of second threaded rod
Top connect respectively with front left side, left rear side, forward right side and the right lateral side of the bottom plate bottom end, the bottom of four group of second threaded rod
End insertion and spiral shell is filled to inside the top of four group of second screwed pipe respectively, the front left side of lock chamber bottom end inner wall, left rear side,
It is provided with regulating tank in forward right side and right lateral side, is provided with the 4th ball bearing inside four groups of regulating tanks, described four
The bottom end of the second screwed pipe of group is inserted and fixed respectively inside installation to four group of the 4th ball bearing.
A kind of automobile hub cover production circularity detection device of the invention, further includes the first support shaft, the upper chamber
The first support slot is provided in the middle part of the inner wall of top, and first support slot is internally provided with the 5th ball bearing, it is described
The top of first support shaft is inserted and fixed installation to inside the 5th ball bearing, the bottom end of the first support shaft with it is described upper conical
The top of gear connects with one heart.
A kind of automobile hub cover production circularity detection device of the invention, further includes the second support shaft, the lower chambers
Left end inner wall be provided with the second support slot, and the second support slot is internally provided with the 6th ball bearing, second support
The left end of axis is inserted and fixed inside installation to the 6th ball bearing, and the right end of the second support shaft and the adjusting bevel gear
Left end connect with one heart.
A kind of automobile hub cover production circularity detection device of the invention, further includes four groups of pillars and four groups of balls, institute
The top for stating four groups of pillars is connect with front left side, left rear side, forward right side and the right lateral side of cylinder bottom end outer wall respectively, and
And the bottom end of four groups of pillars is provided with spin slot, four groups of balls can roll respectively to be arranged in four groups of spin slots
Portion, and the bottom end of four groups of balls can be in rolling contact with the top outer wall of the fixed case.
A kind of automobile hub cover production circularity detection device of the invention, further includes graduated scale, after the graduated scale
End is connect with the front end of the slide plate.
A kind of automobile hub cover production circularity detection device of the invention, further includes pedestal and four groups of supporting legs, described solid
The bottom end outer wall for determining case is connect with the top of the pedestal, and the top of four groups of supporting legs respectively with the pedestal bottom end
Front left side, left rear side, forward right side are connected with right lateral side.
Compared with prior art the invention has the benefit that adjustment axis can be made in third by rotating adjusting handle
Rotated inside ball bearing, rotated to drive and adjust bevel gear, by adjust bevel gear and inferior pyramidal fluted disc it
Between engagement, rotate inferior pyramidal fluted disc, by the connection function of connecting shaft, make connecting shaft inside the second ball bearing
Rotation, so that upper conical fluted disc be made to be rotated inside upper chamber, engages biography with upper conical fluted disc by four groups of bevel gears
It is dynamic, four group of first screwed pipe can be driven to synchronize and rotate in same direction, thus by four group of first threaded rod respectively in four groups of spiral shells
Spiral shell inside line pipe, which assembles, to be closed, and can be made four group of first threaded rod while can be screwed out outward inside four group of first screwed pipe,
To push four groups of slide bars to be displaced outwardly respectively along the direction of four groups of bar shaped sliding slots, so that four groups of curved splints be driven to exist respectively
It is slid in and out inside four groups of strip through-holes, makes four groups of curved splints will be in the surrounding of the internal circular groove of detected wheel hub cover
Wall stretching, so as to which transmission shaft can be made by the rotation of rotary electric machine so that wheel hub cover is concentrically mounted to the top of cylinder case
Cylinder case is driven to be rotated, so as to so that the wheel hub cover after being clamped is clamped rotation, without manual rotation's wheel hub cover
Roundness of external circle detection is carried out, it is easy to operate, while wheel hub cover can be improved and carrying out the rotational stability in rotation detection process,
Reduce and use limitation, and can by left sliding through hole and right sliding rectangular through-hole respectively limit between traveller and slide plate
Be slidably matched, allow left adjustable plate drive left amesdial along limit traveller direction move up and down adjusting, make a left side
The bottom input end of amesdial is contacted with the top left hand of wheel hub cover, and by making plum blossom bolt to rotation plum blossom bolt
Rear end is contacted with the front end locking of limit traveller, can so as to which the position of the left amesdial after adjusting is locked
It under the rotation of wheel hub cover, to detect the placement horizontality of wheel hub cover by left amesdial, and adjusts in time, when wheel hub cover is adjusted
To level, right adjustable plate can be pushed by dovetail slide block being slidably matched inside dovetail chute to the left, right amesdial
Left part input end contacts with the outer circular edge of detected wheel hub cover, so as to by the rotation of wheel hub cover, by thousand points right
Table detects the roundness of external circle of wheel hub cover, makes to reduce human factor, improves testing result precision, improves using reliable
Property.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is four groups of curved splints of the invention respectively in the overlooking structure diagram of cylinder case top setting；
Fig. 3 is the overlooking structure diagram of the connections such as four groups of support plates, upper conical fluted disc and four groups of bevel gears of the invention；
Fig. 4 is the partial enlargement structural representation at A of the present invention；
Fig. 5 is the partial enlargement structural representation at B of the present invention；
Fig. 6 is the partial enlargement structural representation at C of the present invention；
Fig. 7 is the partial enlargement structural representation at D of the present invention；
Fig. 8 is the partial enlargement structural representation at E of the present invention；
It is attached marked in the figure: 1, fixed case；2, rotary electric machine；3, cylinder case；4, support plate；5, upper conical fluted disc；6, tooth is bored
Wheel；7, the first screwed pipe；8, the first threaded rod；9, slide bar；10, curved splint；11, demarcation plate；12, adjustment axis；13, hand is adjusted
Wheel；14, traveller is limited；15, slide plate；16, left adjustable plate；17, left fixing clamp；18, right fixed block；19, plum blossom bolt；20, left
Amesdial；21, left fixed plate；22, bolt is adjusted；23, connecting spring；24, left vibration damper plate；25, left damping spring；26, bottom plate；
27, the second screwed pipe；28, the second threaded rod；29, the first support shaft；30, the second support shaft；31, pillar；32, ball；33, it carves
Spend ruler；34, pedestal；35, supporting leg.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figures 1 to 8, a kind of automobile hub cover of the invention production circularity detection device, including 1 He of fixed case
Amesdial；Including rotary electric machine 2,3, four groups of support plates 4 of cylinder case, upper conical fluted disc 5, inferior pyramidal fluted disc, four groups of bevel gears 6,
Four group of first 7, four group first of screwed pipe, 8, four groups of threaded rod slide bar, 9, four groups of curved splints 10, demarcation plate 11,12 and of adjustment axis
Adjusting handle 13, fixed case is internally provided with lock chamber, and the front end of fixed case is provided with operation port, operation port and lock chamber
Inside communicates, and connects on the right side of the top of rotary electric machine and the top inner wall of lock chamber, and the top output port of rotary electric machine is set
It is equipped with transmission shaft, the inside of the top self-retaining chamber of transmission shaft passes through the top inner wall of lock chamber and extend out to the top of fixed case
The external world, the center bottom of the cylinder case and top of transmission shaft is concentric connects, and cylinder case are internally provided with working chamber, separate
Plate is horizontally installed on inside working chamber, and working chamber is separated into upper chamber and lower chambers, four groups of support plate difference by demarcation plate
Using the longitudinal axis of cylinder case as the center of circle, circumferentially array-like is distributed in inside upper chamber, four groups of support plate bottom ends respectively with separation
The top of the front left side on plate top, left rear side, forward right side and right lateral side connection and four groups of support plates respectively with working chamber top
Front left side, left rear side, the forward right side of inner wall are connected with right lateral side, are provided with fixed hole in the middle part of four groups of support plates, and
It is provided with the first ball bearing inside four groups of fixed holes, one end of four group of first screwed pipe is respectively from the outer of four groups of support plates
Side wall passes through inside four group of first ball bearing and extend out to respectively the inner sidewall external world of four groups of support plates, and four group of first spiral shell
One end of line pipe is directed to the longitudinal axis position of cylinder case, and four groups of bevel gears are respectively positioned on the inside of four groups of support plates, and four
One end of group bevel gear respectively with one end of four group of first screwed pipe is concentric connect, one end of four group of first threaded rod is inserted into respectively
And spiral shell is filled to inside the other end of four group of first screwed pipe, and the middle inside of four groups of slide bars respectively with four group of first threaded rod
Other end connection, front left side, left rear side, forward right side and the right lateral side on demarcation plate top be provided with bar shaped sliding slot, and four
The inner end of group bar shaped sliding slot is directed to the longitudinal axis position of cylinder case, the bottom end of four groups of slide bars respectively with four groups of bar shaped sliding slots
Sliding fit inside, front left side, left rear side, forward right side and the right lateral side of cylinder case top outer wall are provided with perforative item up and down
Shape through-hole, and the inner end of four groups of strip through-holes is directed to the longitudinal axis position of cylinder case, four groups of strip through-holes are respectively with four
Group bar shaped groove is correspondingly arranged up and down, and the top of four groups of slide bars does not pass through inside four groups of strip through-holes simultaneously from epicoele indoor section
The top for extending out to cylinder case is extraneous, and the bottom end of four groups of curved splints is respectively and before the front left side on cylinder case top, left rear side, the right side
Side and right lateral side slidably contact, and the top of four groups of slide bars is connect with the bottom end of four groups of curved splints respectively, demarcation plate
Top middle portion is provided with perforative fixed hole up and down, and fixed hole is internally provided with the second ball bearing, upper conical tooth
Disk is located inside upper chamber, and the bottom end of upper conical fluted disc has been arranged concentrically connecting shaft, and the bottom end of connecting shaft is from demarcation plate
Top passes through inside the second ball bearing and stretches to inside lower chambers, and inferior pyramidal fluted disc is located inside lower chambers, and connects
The bottom end of the axis and top middle portion of lower chambers is concentric connects, the bottom end of four groups of bevel gears can be driven with the top of upper conical fluted disc
It engages, is horizontally arranged with adjusting through-hole on the right end outer wall of cylinder case, and adjust and communicate inside through-hole and lower chambers, adjust logical
Hole is internally provided with third ball bearing, and the left end of adjustment axis passes through inside third ball bearing simultaneously from the right end of cylinder case
It extends transversely into lower chambers, the left end of the adjusting handle and right end of adjustment axis is concentric connects, and the left end of adjustment axis is same
The heart, which is provided with, adjusts bevel gear, and the top for adjusting bevel gear can be driven with the bottom end of inferior pyramidal fluted disc engages；It further include that limit is slided
Column 14, slide plate 15, left adjustable plate 16, left fixing clamp 17, right fixed block 18, right adjustable plate, right fixing clamp and plum blossom bolt 19, thousand
It is divided to table to be set as two groups, and two groups of amesdials are respectively set to left amesdial 20 and right amesdial, the bottom end of left limit traveller
It is connect with the top left hand of fixed case, and slide plate is located at the right side of limit traveller, the left side in left adjustable plate top left hand region
It is respectively arranged with left sliding through hole and right sliding rectangular through-hole with right side, limits the top of traveller and slide plate from left adjustable plate
Bottom end can be slid through inside left sliding through hole and right sliding rectangular through-hole respectively and extend out to the top external world of left adjustable plate, left
The left end of fixing clamp is connect with the right end of left adjustable plate, and the longitudinally fixed clamping of left amesdial is arranged on left fixing clamp, and
And the downwardly directed setting of input terminal of left amesdial, right fixed block are located at the right side of cylinder case, and the bottom end of right fixed block with
Connection on the right side of the top of fixed case, the bottom end right side of right adjustable plate is provided with dovetail slide block, and the top of head fixed block is lateral
It is provided with dovetail chute, dovetail slide block is slidably fastened on inside dovetail chute, and the bottom end of right adjustable plate and right fixed block
Top slidably contact, the bottom end of right fixing clamp is connect with the top left hand of right adjustable plate, and right amesdial horizontal clamping
It is arranged on right fixing clamp, the left part input end of right amesdial is directed toward setting to the left, is provided with left spiral shell on the left of the front end of left adjustable plate
It is communicated inside line through-hole, left-hand thread through-hole and left sliding through hole, and the rear end of plum blossom bolt is filled from the front end spiral shell of left adjustable plate
Inside left-hand thread through-hole；Adjustment axis can be made to be rotated inside third ball bearing by rotation adjusting handle, from
And drive and adjust bevel gear and rotated, by adjusting engaging between bevel gear and inferior pyramidal fluted disc, make inferior pyramidal fluted disc into
Row rotation, by the connection function of connecting shaft, makes connecting shaft in the second ball bearing inner rotation, so that upper conical fluted disc be made to exist
It is rotated inside upper chamber, by four groups of bevel gears with upper conical fluted disc engaged transmission, four group of first screw thread can be driven
Pipe, which synchronizes, to be rotate in same direction, can be with so that spiral shell inside four groups of screwed pipes is assembled and closed respectively by four group of first threaded rod
Make four group of first threaded rod while can be screwed out outward inside four group of first screwed pipe, thus push four groups of slide bars respectively along
The direction of four groups of bar shaped sliding slots is displaced outwardly, so that four groups of curved splints be driven to slide outward inside four groups of strip through-holes respectively
It is dynamic, make four groups of curved splints by the surrounding inner wall stretching of the internal circular groove of detected wheel hub cover, so as to so that wheel hub
Lid is concentrically mounted to the top of cylinder case, can make transmission shaft that cylinder case be driven to be rotated by the rotation of rotary electric machine, from
And the wheel hub cover after being clamped can be made to be clamped rotation, roundness of external circle detection is carried out without manual rotation's wheel hub cover, operation
It is convenient, while wheel hub cover can be improved and carrying out the rotational stability in rotation detection process, it reduces and uses limitation, and can
With by left sliding through hole and it is right sliding rectangular through-hole respectively limit traveller and slide plate between being slidably matched, make left adjustable plate
It drives left amesdial that can move up and down adjusting along the direction of limit traveller, makes bottom input end and the wheel of left amesdial
The top left hand of hub cap contacts, and by locking to the front end of rotation plum blossom bolt, the rear end and limit traveller that make plum blossom bolt
Close contact can be by left amesdial in wheel hub cover so as to which the position of the left amesdial after adjusting is locked
Rotation under, detect the placement horizontality of wheel hub cover, and adjust in time, after wheel hub cover is adjusted to level, dovetail can be passed through
Sliding block being slidably matched inside dovetail chute, pushes right adjustable plate to the left, the left part input end of right amesdial and is detected
The outer circular edge of wheel hub cover contacts, so as to by the rotation of wheel hub cover, by right amesdial to the roundness of external circle of wheel hub cover
It is detected, makes to reduce human factor, improve testing result precision, improve use reliability.
A kind of automobile hub cover production circularity detection device of the invention, further includes left fixed plate 21, right fixed plate, tune
Bolt 22 and connecting spring 23 are saved, right fixed plate is located at the right side of right fixed block, and the right end of right fixed plate is horizontally arranged with
Right-hand thread through-hole, the left end for adjusting bolt fill inside right-hand thread through-hole from the right end transverse direction spiral shell of right fixed plate and screw out to the right side
The left end of fixed plate is extraneous, and adjusts and contact in the middle part of the left end of bolt and the right end of right adjustable plate, the bottom end of left fixed plate and
Connection on the right side of the top of right adjustable plate, and connect on the upside of the left end of connecting spring and the right end of left fixed plate, connecting spring
It is connect on the upside of right end and the left end of right fixed plate；Connecting spring can be attached by left fixed plate and right fixed plate, and
And can be assembled and be closed by the spiral shell adjusted between bolt and right-hand thread through-hole, it is screwed out to the left from the right end of right fixed plate and adjusts spiral shell
Bolt makes the left end for adjusting bolt push right adjustable plate that right amesdial is driven to be moved to the left, conveniently makes right amesdial to wheel hub cover
Roundness of external circle carries out stable detection, and can be assembled and be closed by the spiral shell adjusted between bolt and right-hand thread through-hole, facilitate by
The position of right amesdial after adjusting is fixed, and so as to the circularity of stable detection wheel hub cover outer circle, improves accuracy,
Manpower is saved, and when screwing out adjusting bolt to the right, right adjustable plate can be pulled automatic to the right by the elastic force of connecting spring
Movement is retracted, facilitates and withdraws right amesdial, improves practicability.
A kind of automobile hub cover production circularity detection device of the invention, further includes left vibration damper plate 24, right vibration damper plate, four
The upper front side of group left damping spring 25 and four groups of right damping springs, the right ends of four groups of left damping springs and rotary electric machine left end, on
Rear side, lower front side are connected with lower rear side, and the left end of four groups of left damping springs respectively with the upper front side of left vibration damper plate right end, on
Rear side, lower front side are connected with lower rear side, and the top of left vibration damper plate and the top left hand inner wall of lock chamber connect, four groups of right damping bullets
The left end of spring is connect with the upper front side of rotary electric machine right end, upper rear side, lower front side and lower rear side respectively, and four groups of right damping bullets
The right end of spring is connect with the upper front side of right vibration damper plate left end, upper rear side, upper front side and upper rear side respectively, the top of right vibration damper plate with
Inner wall connection on the right side of the top of lock chamber；Four groups of left damping springs and four can be respectively cooperating with by left vibration damper plate and right vibration damper plate
The right damping spring of group carries out damping to rotary electric machine, reduces the mechanical collision between rotary electric machine and fixed case, and improving use can
By property.
A kind of automobile hub cover production circularity detection device of the invention, further includes 26, four groups of second screwed pipes of bottom plate
27 and four group of second threaded rod 28, the top of bottom plate and the bottom end of rotary electric machine are adjacent to, and the top of four group of second threaded rod
It is connect respectively with the front left side of bottom plate bottom end, left rear side, forward right side and right lateral side, the bottom end of four group of second threaded rod is inserted into respectively
And spiral shell is filled to inside the top of four group of second screwed pipe, front left side, left rear side, forward right side and the right lateral side of lock chamber bottom end inner wall
On be provided with regulating tank, be provided with the 4th ball bearing inside four groups of regulating tanks, the bottom end difference of four group of second screwed pipe
It is inserted and fixed inside installation to four group of the 4th ball bearing；It can make four group by four group of second screwed pipe of synchronous rotary
Two threaded rods are screwed out from inside four group of second screwed pipe upwards respectively, so as to by four group of second threaded rod push bottom plate to
Upper movement asks bottom plate by the bottom end of rotary electric machine tight, improves the installation stability of rotary electric machine.
A kind of automobile hub cover production circularity detection device of the invention, further includes the first support shaft 29, epicoele ceiling
It is provided with the first support slot in the middle part of the inner wall of end, and the first support slot is internally provided with the 5th ball bearing, the first support shaft
Top be inserted and fixed installation to inside the 5th ball bearing, the bottom end of the first support shaft and the top of upper conical gear are concentric
Connection；Can rotation by the first support shaft with the rotation of upper conical gear inside the 5th ball bearing, in raising
The rotation enabling capabilities of angular wheel.
A kind of automobile hub cover production circularity detection device of the invention, further includes the second support shaft 30, lower chambers
Left end inner wall is provided with the second support slot, and the second support slot is internally provided with the 6th ball bearing, a left side for the second support shaft
End is inserted and fixed inside installation to the 6th ball bearing, and the right end of the second support shaft and the left end of adjusting bevel gear are concentric
Connection；It can improve and adjust by the second support shaft with rotation of the rotation of bevel gear inside the 6th ball bearing is adjusted
The rotation enabling capabilities of pitch cone gear.
A kind of automobile hub cover production circularity detection device of the invention, further includes four groups of pillars 31 and four groups of balls
32, the top of four groups of pillars is connect with front left side, left rear side, forward right side and the right lateral side of cylinder bottom end outer wall respectively, and
The bottom end of four groups of pillars is provided with spin slot, and four groups of balls can roll respectively to be arranged inside four groups of spin slots, and four groups
The bottom end of ball can be in rolling contact with the top outer wall of fixed case；Can by the rolling of four groups of stanchions, four groups of balls,
Cylinder case can be improved in the rotation enabling capabilities on fixed case top, improve use reliability.
A kind of automobile hub cover production circularity detection device of the invention, further includes graduated scale 33, the rear end of graduated scale
It is connect with the front end of slide plate；It can be facilitated by graduated scale and record the position that left adjustable plate is adjusted, it is thousand points left so as to record
Position when table detects wheel hub cover, it is convenient that Level tune detection directly is carried out to next group of wheel hub cover, and can be convenient into
The position data comparison of every group of wheel hub cover Level tune detection of row, reduces and uses limitation.
A kind of automobile hub cover production circularity detection device of the invention, further includes pedestal 34 and four groups of supporting legs 35, Gu
The top of the bottom end outer wall and pedestal of determining case connects, and the top of four groups of supporting legs respectively with the front left side of pedestal bottom end, left back
Side, forward right side are connected with right lateral side；Whole stable enabling capabilities can be improved by pedestal and four groups of supporting legs.
A kind of automobile hub cover production circularity detection device of the invention, at work, first by wheel to be detected
Hub cap is placed on the top of cylinder case, by rotating adjusting handle, rotates adjustment axis inside third ball bearing, band
Dynamic adjusting bevel gear is rotated, and by adjusting engaging between bevel gear and inferior pyramidal fluted disc, turns inferior pyramidal fluted disc
It is dynamic, by the connection function of connecting shaft, makes connecting shaft in the second ball bearing inner rotation, make upper conical fluted disc in upper chamber
Portion is rotated, and by four groups of bevel gears with upper conical fluted disc engaged transmission, four group of first screwed pipe is driven to synchronize together
To rotation, by four group of first threaded rod, the spiral shell inside four groups of screwed pipes assembles conjunction respectively, makes four group of first threaded rod simultaneously
It is screwed out outward inside four group of first screwed pipe, four groups of slide bars is pushed to be displaced outwardly respectively along the direction of four groups of bar shaped sliding slots,
It drives four groups of curved splints to slide in and out inside four groups of strip through-holes respectively, makes four groups of curved splints by detected wheel hub cover
Internal circular groove surrounding inner wall stretching, so that wheel hub cover is concentrically mounted to the top of cylinder case, pass through rotary electric machine turn
It is dynamic, make transmission shaft that cylinder case be driven to be rotated, so that the wheel hub cover after being clamped is clamped rotation, and logical by left sliding
Hole and right sliding rectangular through-hole being slidably matched between limit traveller and slide plate respectively, make left adjustable plate drive left amesdial edge
Limit traveller direction move up and down adjusting, the top left hand at the bottom input end and wheel hub cover that make left amesdial connects
Touching, and by contacting the rear end of plum blossom bolt with the front end locking for limiting traveller, after adjusting to rotation plum blossom bolt
The position of left amesdial is locked, and through left amesdial under the rotation of wheel hub cover, the placement for detecting wheel hub cover is horizontal
Property, and adjust in time, after wheel hub cover is adjusted to level, by dovetail slide block being slidably matched inside dovetail chute, to the left
Right adjustable plate is pushed, the left part input end of right amesdial contacts with the outer circular edge of detected wheel hub cover, passes through wheel hub cover
Rotation, is detected by roundness of external circle of the right amesdial to wheel hub cover, by left fixed plate and right fixed plate by connecting spring
It is attached, and the spiral shell by adjusting between bolt and right-hand thread through-hole is assembled and closed, and is screwed out to the left from the right end of right fixed plate
Bolt is adjusted, makes the left end for adjusting bolt push right adjustable plate that right amesdial is driven to be moved to the left, makes right amesdial to wheel hub cover
Roundness of external circle carry out stable detection, and the spiral shell by adjusting between bolt and right-hand thread through-hole is assembled and is closed, after adjusting
The position of right amesdial be fixed, the circularity of stable detection wheel hub cover outer circle improves accuracy, saves manpower, and
When screwing out adjusting bolt to the right, by the elastic force of connecting spring, right adjustable plate is pulled to retract movement automatically to the right, it will be thousand points right
Table is withdrawn, and is respectively cooperating with four groups of left damping springs and four groups of right damping springs by left vibration damper plate and right vibration damper plate, to rotation electricity
Machine carries out damping, and the mechanical collision reduced between rotary electric machine and fixed case makes four by four group of second screwed pipe of synchronous rotary
The second threaded rod of group is screwed out from inside four group of second screwed pipe upwards respectively, pushes bottom plate to moving up by four group of second threaded rod
It is dynamic, ask bottom plate by the bottom end of rotary electric machine tight, by the first support shaft as the rotation of upper conical gear is in the 5th ball
The rotation of Bearing inner improves the rotation enabling capabilities of upper conical gear, by the second support shaft with turn for adjusting bevel gear
It moves and the rotation inside the 6th ball bearing, improves the rotation enabling capabilities for adjusting bevel gear, pass through four groups of stanchions four
The rolling of group ball improves cylinder case in the rotation enabling capabilities on fixed case top, records left adjustable plate by graduated scale and adjust
Position, record position when left amesdial detects wheel hub cover, Level tune detection directly carried out to next group of wheel hub cover, and
And the position data comparison of every group of wheel hub cover Level tune detection is carried out, by pedestal and four groups of supporting legs, stablize to whole
Support.
A kind of cleaning device for wheel hub cover spray painting of the invention, it should be noted that four group of first screwed pipe respectively with
Contact position inside four group of first ball bearing is fixedly connected with, and adjustment axis and the contact position inside third ball bearing
It sets and is fixedly connected.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of automobile hub cover production circularity detection device, including fixed case (1) and amesdial；It is characterised in that it includes
Rotary electric machine (2), cylinder case (3), four groups of support plates (4), upper conical fluted disc (5), inferior pyramidal fluted disc, four groups of bevel gears (6), four
Group the first screwed pipe (7), four groups of slide bars (9), four groups of curved splints (10), demarcation plate (11), is adjusted at four group of first threaded rod (8)
Nodal axisn (12) and adjusting handle (13), the fixed case (1) are internally provided with lock chamber, and the front end setting of fixed case (1)
There is operation port, is communicated inside the operation port and the lock chamber, the top of the rotary electric machine (2) and the top of the lock chamber
Connection on the right side of inner wall is held, and the top output port of rotary electric machine (2) is provided with transmission shaft, the top self-retaining of the transmission shaft
The inside of chamber passes through the top inner wall of lock chamber and extend out to the top external world of fixed case (1), in the bottom end of the cylinder case (3)
Portion with the top of the transmission shaft is concentric connect, and cylinder case (3) is internally provided with working chamber, and the demarcation plate (11) is horizontal
To setting inside the working chamber, and working chamber is separated into upper chamber and lower chambers, four groups of branch by demarcation plate (11)
Using the longitudinal axis of cylinder case (3) as the center of circle, circumferentially array-like is distributed in inside the upper chamber fagging (4) respectively, and described four
Group support plate (4) bottom end is connect, simultaneously with front left side, left rear side, forward right side and the right lateral side on the demarcation plate (11) top respectively
And the top of four groups of support plates (4) connects with the front left side of working chamber top inner wall, left rear side, forward right side and right lateral side respectively
It connects, fixed hole is provided in the middle part of four groups of support plates (4), and be provided with the first ball axis inside four groups of fixed holes
It holds, one end of four group of first screwed pipe (7) passes through four group of first ball bearing from the lateral wall of four groups of support plates (4) respectively
Inner sidewall that is internal and extending out to four groups of support plates (4) respectively is extraneous, and one end of four group of first screwed pipe (7) refers both to
To the longitudinal axis position of the cylinder case (3), four groups of bevel gears (6) are respectively positioned on the inside of four groups of support plates (4),
And one end of four groups of bevel gears (6) respectively with one end of four group of first screwed pipe (7) is concentric connect, described four group first
One end of threaded rod (8) is inserted into respectively and spiral shell is filled to inside the other end of four group of first screwed pipe (7), and four groups of slide bars
(9) middle inside is connect with the other end of four group of first threaded rod (8) respectively, demarcation plate (11) top it is left front
Side, left rear side, forward right side and right lateral side are provided with bar shaped sliding slot, and the inner end of four groups of bar shaped sliding slots is directed to the cylinder
The longitudinal axis position of case (3), internal slide of the bottom end of four groups of slide bars (9) respectively with four groups of bar shaped sliding slots are matched
It closes, front left side, left rear side, forward right side and the right lateral side of cylinder case (3) top outer wall are provided with perforative bar shaped up and down
Through-hole, and the inner end of four groups of strip through-holes is directed to the longitudinal axis position of the cylinder case (3), four groups of bar shapeds
Through-hole is correspondingly arranged with four groups of bar shaped grooves up and down respectively, and the top of four groups of slide bars (9) is not worn from epicoele indoor section
It crosses inside four groups of strip through-holes and the top for extending out to cylinder case (3) is extraneous, the bottom end difference of four groups of curved splints (10)
It is slidably contacted with front left side, left rear side, forward right side and the right lateral side on cylinder case (3) top, and four groups of slide bars (9)
Top is connect with the bottom end of four groups of curved splints (10) respectively, and the top middle portion of the demarcation plate (11) is provided with passes through up and down
The fixed hole worn, and fixed hole is internally provided with the second ball bearing, and the upper conical fluted disc (5) is located at the epicoele
Chamber interior, and the bottom end of upper conical fluted disc (5) has been arranged concentrically connecting shaft, the bottom end of the connecting shaft is from demarcation plate (11)
Top passes through inside the second ball bearing and stretches to inside lower chambers, and the inferior pyramidal fluted disc is located inside the lower chambers,
And the bottom end of connecting shaft with the top middle portion of the lower chambers is concentric connect, the bottom end of four groups of bevel gears (6) is and institute
The top for stating upper conical fluted disc (5) can be driven engagement, be horizontally arranged with adjusting through-hole on the right end outer wall of the cylinder case (3),
And it being communicated inside the adjusting through-hole and the lower chambers, the adjusting through-hole is internally provided with third ball bearing, and
The left end of the adjustment axis (12) passes through inside third ball bearing from the right end of cylinder case (3) and extends transversely into bottom chamber
Portion, the left end of the adjusting handle (13) with the right end of the adjustment axis (12) is concentric connect, and the left end of adjustment axis (12)
It has been arranged concentrically adjusting bevel gear (6), the bottom end of the top for adjusting bevel gear (6) and the inferior pyramidal fluted disc, which can be driven, nibbles
It closes；It further include limit traveller (14), slide plate (15), left adjustable plate (16), left fixing clamp (17), right fixed block (18), right adjusting
Plate, right fixing clamp and plum blossom bolt (19), the amesdial is set as two groups, and two groups of amesdials are respectively set to a left side
The bottom end of amesdial (20) and right amesdial, the left limit traveller (14) is connect with the top left hand of the fixed case (1), and
And the slide plate (15) be located at it is described limit traveller (14) right side, the left side in left adjustable plate (16) the top left hand region and
Right side is respectively arranged with left sliding through hole and right sliding rectangular through-hole, the top of limit traveller (14) and slide plate (15) oneself
The bottom end of left adjustable plate (16) can be slid through inside left sliding through hole and right sliding rectangular through-hole respectively and extend out to left adjusting
The top of plate (16) is extraneous, and the left end of the left fixing clamp (17) is connect with the right end of the left adjustable plate (16), and described
The left longitudinally fixed clamping of amesdial (20) is arranged on the left fixing clamp (17), and the input terminal of left amesdial (20) is downward
Be directed toward setting, the right fixed block (18) is located at the right side of the cylinder case (3), and the bottom end of right fixed block (18) with it is described
The bottom end right side of connection on the right side of the top of fixed case (1), the right adjustable plate is provided with dovetail slide block, and the head fixed block
Top be horizontally arranged with dovetail chute, the dovetail slide block is slidably fastened on inside the dovetail chute, and the right side
The bottom end of adjustable plate is slidably contacted with the top of the right fixed block (18), the bottom end of the right fixing clamp and the right adjusting
The top left hand of plate connects, and the right amesdial horizontal clamping is arranged on right fixing clamp, the left part input end of right amesdial
Be directed toward setting to the left, be provided with left-hand thread through-hole on the left of the front end of the left adjustable plate (16), the left-hand thread through-hole with it is described
It is communicated inside left sliding through hole, and the rear end of the plum blossom bolt (19) is filled from the front end spiral shell of left adjustable plate (16) across left spiral shell
Inside line through-hole.
2. a kind of automobile hub cover production circularity detection device as described in claim 1, which is characterized in that further include left solid
Fixed board (21), right fixed plate, adjusting bolt (22) and connecting spring (23), the right fixed plate are located at the right fixed block (18)
Right side, and the right end of the right fixed plate is horizontally arranged with right-hand thread through-hole, and the left end for adjusting bolt (22) is from right
The right end transverse direction spiral shell dress of fixed plate is inside right-hand thread through-hole and screws out to the left end of the right fixed plate external world, and adjusts bolt
(22) it is contacted in the middle part of the right end of left end and the right adjustable plate, bottom end and the right adjustable plate of the left fixed plate (21)
Connection on the right side of top, and connect on the upside of the left end of the connecting spring (23) and the right end of the left fixed plate (21), it connects
It is connect on the upside of the right end of spring (23) and the left end of the right fixed plate.
3. a kind of automobile hub cover production circularity detection device as claimed in claim 2, which is characterized in that further include that a left side subtracts
Plate (24), right vibration damper plate, four groups of left damping springs (25) and four groups of right damping springs are shaken, four groups of left damping springs (25)
Right end is connect with the upper front side of the rotary electric machine (2) left end, upper rear side, lower front side and lower rear side, and four groups of left damping bullets
The left end of spring (25) is connect with upper front side, upper rear side, lower front side and the lower rear side of left vibration damper plate (24) right end respectively, and a left side subtracts
Shake plate (24) top connect with the top left hand inner wall of the lock chamber, the left end of four groups of right damping springs respectively with institute
Upper front side, upper rear side, the lower front side for stating rotary electric machine (2) right end are connected with lower rear side, and the right end of four groups of right damping springs
Connect respectively with upper front side, upper rear side, upper front side and the upper rear side of the right vibration damper plate left end, the top of right vibration damper plate with it is described
Inner wall connection on the right side of the top of lock chamber.
4. a kind of automobile hub cover production circularity detection device as claimed in claim 3, which is characterized in that further include bottom plate
(26), four group of second screwed pipe (27) and four group of second threaded rod (28), the top of the bottom plate (26) and the rotary electric machine
(2) bottom end is adjacent to, and the top of four group of second threaded rod (28) respectively with the front left side of the bottom plate (26) bottom end,
Left rear side, forward right side are connected with right lateral side, and the bottom end of four group of second threaded rod (28) is inserted into respectively and spiral shell is filled to four group of second spiral shell
Inside the top of line pipe (27), it is provided in the front left side of lock chamber bottom end inner wall, left rear side, forward right side and right lateral side
Regulating tank is provided with the 4th ball bearing, the bottom end point of four group of second screwed pipe (27) inside four groups of regulating tanks
It is not inserted and fixed inside installation to four group of the 4th ball bearing.
5. a kind of automobile hub cover production circularity detection device as claimed in claim 4, which is characterized in that further include first
Support shaft (29) is provided with the first support slot in the middle part of the inner wall of the upper chamber top, and sets inside first support slot
It is equipped with the 5th ball bearing, the top of first support shaft (29) is inserted and fixed inside installation to the 5th ball bearing, the
The bottom end of one support shaft (29) with the top of the upper conical gear is concentric connect.
6. a kind of automobile hub cover production circularity detection device as claimed in claim 5, which is characterized in that further include second
Support shaft (30), the left end inner wall of the lower chambers is provided with the second support slot, and the second support slot is internally provided with the 6th
Ball bearing, the left end of second support shaft (30) are inserted and fixed inside installation to the 6th ball bearing, and second
The right end for supportting axis (30) concentric is connect with the left end of adjusting bevel gear (6).
7. a kind of automobile hub cover production circularity detection device as claimed in claim 6, which is characterized in that further include four groups
Pillar (31) and four groups of balls (32), the top of four groups of pillars (31) left side with cylinder case (3) bottom end outer wall respectively
Front side, left rear side, forward right side are connected with right lateral side, and the bottom end of four groups of pillars (31) is provided with spin slot, and described four groups
Ball (32) can roll respectively be arranged inside four groups of spin slots, and the bottom end of four groups of balls (32) with it is described
The top outer wall of fixed case (1) can be in rolling contact.
8. a kind of automobile hub cover production circularity detection device as claimed in claim 7, which is characterized in that further include scale
The rear end of ruler (33), the graduated scale (33) is connect with the front end of the slide plate (15).
9. a kind of automobile hub cover production circularity detection device as claimed in claim 8, which is characterized in that further include pedestal
(34) it is connect with four groups of supporting legs (35), the bottom end outer wall of the fixed case (1) with the top of the pedestal (34), and described four
The top of group supporting leg (35) is connect with the front left side, left rear side, forward right side and right lateral side of the pedestal (34) bottom end respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031306.8A CN109029217A (en) | 2018-09-05 | 2018-09-05 | Circularity detection device is used in a kind of production of automobile hub cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031306.8A CN109029217A (en) | 2018-09-05 | 2018-09-05 | Circularity detection device is used in a kind of production of automobile hub cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109029217A true CN109029217A (en) | 2018-12-18 |
Family
ID=64623501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811031306.8A Withdrawn CN109029217A (en) | 2018-09-05 | 2018-09-05 | Circularity detection device is used in a kind of production of automobile hub cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109029217A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834612A (en) * | 2019-03-22 | 2019-06-04 | 杭州萌友服饰有限公司 | A kind of components frock clamp of auto repair |
| CN111649648A (en) * | 2020-07-11 | 2020-09-11 | 郭海涛 | Measuring instrument and measuring method for size detection after automobile tire manufacturing and molding |
| CN112319152A (en) * | 2020-11-17 | 2021-02-05 | 徐国芳 | Agricultural machinery mire device of saving oneself |
| CN112683122A (en) * | 2021-01-11 | 2021-04-20 | 张帆 | Hub detection device for automobile part production |
-
2018
- 2018-09-05 CN CN201811031306.8A patent/CN109029217A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834612A (en) * | 2019-03-22 | 2019-06-04 | 杭州萌友服饰有限公司 | A kind of components frock clamp of auto repair |
| CN111649648A (en) * | 2020-07-11 | 2020-09-11 | 郭海涛 | Measuring instrument and measuring method for size detection after automobile tire manufacturing and molding |
| CN111649648B (en) * | 2020-07-11 | 2021-11-30 | 青量科技(深圳)有限公司 | Measuring instrument and measuring method for size detection after automobile tire manufacturing and molding |
| CN112319152A (en) * | 2020-11-17 | 2021-02-05 | 徐国芳 | Agricultural machinery mire device of saving oneself |
| CN112319152B (en) * | 2020-11-17 | 2023-01-17 | 陶敏 | Agricultural machinery mire device of saving oneself |
| CN112683122A (en) * | 2021-01-11 | 2021-04-20 | 张帆 | Hub detection device for automobile part production |
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Application publication date: 20181218 |