CN109556546A - Jump-ring slot measuring device and jump-ring slot measuring device - Google Patents
Jump-ring slot measuring device and jump-ring slot measuring device Download PDFInfo
- Publication number
- CN109556546A CN109556546A CN201910002847.6A CN201910002847A CN109556546A CN 109556546 A CN109556546 A CN 109556546A CN 201910002847 A CN201910002847 A CN 201910002847A CN 109556546 A CN109556546 A CN 109556546A
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- Prior art keywords
- jump
- ring slot
- measuring
- block
- fixed plate
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
Abstract
The present invention relates to Clutch Technology field more particularly to a kind of jump-ring slot measuring device and jump-ring slot measuring devices.Jump-ring slot measuring device includes rack, fixed plate, measuring jaw, the first lifting device, receiving apparatus and measurement sensor；Fixed plate is connected to rack；First lifting device and a receiving apparatus are all connected to fixed plate, respectively drive the multiple measuring jaws of connection；Measurement sensor is connected to fixed plate, for monitoring the lifting distance of measuring jaw.Jump-ring slot measuring device includes jump-ring slot measuring device.The present invention provides a kind of jump-ring slot measuring device and jump-ring slot measuring device, low to alleviate clutch jump-ring slot groove width measurement accuracy existing in the prior art, and the technical problem that measurement efficiency is low.
Description
Technical field
The present invention relates to Clutch Technology fields, set more particularly, to a kind of jump-ring slot measuring device and jump-ring slot measurement
It is standby.
Background technique
The groove width of clutch jump-ring slot is to determine an important factor for clutch device is with rear axial movement value, so jump-ring slot slot
Wide measurement accuracy is related to the quality of entire speed changer service life and quality.Conventional clutch jump-ring slot groove width is surveyed
What amount was accomplished manually by clearance gauge, not only working efficiency is low, and measurement accuracy is relatively low, is difficult effectively to guarantee the consistent of measurement
Property.
Therefore, the application provides a kind of new jump-ring slot measuring device and jump-ring slot measuring device regarding to the issue above.
Summary of the invention
The purpose of the present invention is to provide a kind of jump-ring slot measuring devices, to alleviate clutch card existing in the prior art
Spring slot groove width measurement accuracy is low, and the technical problem that measurement efficiency is low.
The object of the invention is also to provide a kind of jump-ring slot measuring devices, existing in the prior art further to alleviate
Clutch jump-ring slot groove width measurement accuracy is low, and the technical problem that measurement efficiency is low.
Based on above-mentioned first purpose, the present invention provides a kind of jump-ring slot measuring device, including rack, fixed plate, measuring jaw,
One lifting device, receiving apparatus and measurement sensor；
The fixed plate is connected to the rack；
First lifting device and described receiving apparatus are all connected to the fixed plate, and respectively drive the multiple surveys of connection
Pawl；Circumferentially shape is distributed multiple measuring jaws, and first lifting device can drive the relatively described machine of multiple measuring jaws
Frame lifting；Described receiving apparatus can drive multiple measuring jaws close to each other or separate along the radial direction of the circumference；
The measurement sensor is connected to the fixed plate, for monitoring the lifting distance of the measuring jaw.
In the above-mentioned technical solutions, further, the first lifting device of the present invention includes the first cylinder, the first connection
Block, the second link block and the first elastic component；
First cylinder and first elastic component are all connected to the fixed plate, and first link block and second connect
It connects block and is slidably connected to the fixed plate；
First cylinder is drivingly connected first link block, on first link block and second link block
It is provided with inclined-plane, and two inclined-planes abut against；Second link block is connected to the measuring jaw, first elastic component with
The measuring jaw is affixed, and enabling the measuring jaw always has the trend of rising, and second link block and the first elastic component phase
To setting；
The piston rod of first cylinder stretches out, and first link block can be pushed mobile, to enable two inclined-planes
Between opposite sliding, to enable second link block rise, to enable second link block and the measuring jaw be detached from, thus institute
Stating the first elastic component enables the measuring jaw rise.
In any of the above-described technical solution, further, of the present invention receiving apparatus includes the second cylinder and pushing block；
Second cylinder is connected to the fixed plate, and second cylinder is drivingly connected the pushing block, the pushing block
Connect the measuring jaw；
The piston rod of second cylinder stretches out, and the pushing block can be pushed to move along first direction, to enable the pushing block
The measuring jaw is pushed to be located remotely from each other along the radial direction of the circumference；The piston rod of second cylinder retracts, and can push described push away
Block moves in a second direction, to enable the pushing block push the measuring jaw close to each other along the radial direction of the circumference；The first party
To opposite with the second direction.
In any of the above-described technical solution, further, jump-ring slot measuring device of the present invention, further including can be right
The piston of part to be measured carries out the alignment device of centering.
In any of the above-described technical solution, further, alignment device of the present invention includes the second lifting device, back
Plate, centering disk, locating detent, jackshaft and counterweight part；
The backboard and the fixed plate are affixed, and the fixed plate is located at the lower section of the backboard；The backboard passes through
Second lifting device is connect with the rack, and second lifting device can drive the backboard to go up and down；
One end of the jackshaft is connect with the backboard, and can be gone up and down relative to the backboard；In the fixed plate
Through-hole is offered, and the jackshaft passes through the through-hole, and it is remote to be located at the fixed plate with the other end for enabling the jackshaft remote
Side from the backboard；
The locating detent is connected to the fixed plate by the counterweight part, and is set to the fixed plate far from the back
The side of plate, the locating detent are corresponding with the centering disk；The counterweight part enables the locating detent relative to the fixed plate
Always there is the trend moved down.
In any of the above-described technical solution, further, counterweight part of the present invention include fixed block, upper limit position block, under
Limited block, gag lever post and the second elastic component；
The locating detent is fixedly connected on the lower position block；
Fixed block is fixed in the fixed plate；
The upper limit position block is connected with the lower position block by the gag lever post, and the fixed block is inserted in the limit
On the bar of position, the fixed block can move back and forth between the upper limit position block and the lower position block along the gag lever post；
Second elastic component is connected between the lower position block and the fixed block, and is enabled described for the fixation
Block has the trend moved down always.
In any of the above-described technical solution, further, alignment device of the present invention further includes sleeve；
The sleeve is fixed in the backboard；The jackshaft is sheathed in the sleeve, and can be along the sleeve liter
Drop.
In any of the above-described technical solution, further, jump-ring slot measuring device of the present invention, further including can be right
The corrected means for correcting of measuring jaw.
In any of the above-described technical solution, further, means for correcting of the present invention includes standard component.
Based on above-mentioned second purpose, the present invention provides a kind of jump-ring slot measuring device, measures dress including the jump-ring slot
It sets, further includes the carrier for placing part to be measured；
The carrier is connected to the rack, and is set to the lower section of the measuring jaw.
By adopting the above technical scheme, the invention has the following beneficial effects:
It should be noted that part to be measured is the clutch workpiece for not installing circlip, including gear and piston.Gear includes upper
Teeth portion, lower teeth portion and wheel shaft；Upper teeth portion and lower teeth portion are by wheel axis connection, and piston bush is set on wheel shaft；Wherein, jump-ring slot is opened
Set on upper teeth portion.
When measurement, part to be measured is placed in the lower section of measuring jaw, it is corresponding with multiple measuring jaws, enable the axis and first of part to be measured
The lifting direction of lifting device is parallel, and upper teeth portion, close to measuring jaw, piston is contacted with lower teeth portion at this time.Pass through a receiving apparatus first
Multiple measuring jaws are enabled to be located remotely from each other along the radial direction of the circumference, to enable multiple measuring jaws open；It is enabled again by the first lifting device
Multiple measuring jaws rack decline relatively, and being opened by multiple measuring jaws, enable measuring jaw can be around upper teeth portion under
Be down to the circumferential surface of teeth portion, thus measuring jaw can drop to it is corresponding with jump-ring slot, at this time the position of measuring jaw be the first height position
It sets；Enable multiple measuring jaws close to each other along the radial direction of the circumference by a receiving apparatus, to enable multiple measuring jaws be closed, thus more
A measuring jaw is arranged in jump-ring slot, and is abutted with the slot bottom of jump-ring slot；Enable multiple measuring jaws opposite by the first lifting device
The rack rises, to enable measuring jaw abut with the upper end face contact of jump-ring slot, the upper lift of the measuring jaw of measurement sensor measurement at this time
From for first distance, wherein first distance is to rise to the distance of the upper surface of jump-ring slot from the first height and position.By manual
It is second distance at a distance from the one side of measuring jaw that the first height and position, which is measured, with piston；And calculate first distance and second distance
Adduction be third distance A；The groove width of jump-ring slot can be calculated by following formula: groove width=A-B-C；Wherein, A is is surveyed
Third distance；B is friction plate group thickness, by measurement；C be plunger designs stroke (constant), generally 1.6mm~
1.9mm.In conclusion jump-ring slot measuring device provided in this embodiment compared with the existing technology in for manual measurement, improve
Measurement efficiency and measurement accuracy, the effectively consistency that ensure that measurement.In addition, passing through clearance gauge in compared with the prior art
It acts on for jump-ring slot directly measures, jump-ring slot measuring device provided in this embodiment combines plunger designs stroke to measurement
Influence, make clutch closer to actual condition run, improve measurement accuracy.
It should be noted that enabling multiple measuring jaws relatively described by the length and the first lifting device of presetting measuring jaw
The distance of rack decline, enables the first height and position fix relative to rack, so that second distance is constant, does not need repeatedly to survey
Amount, to reduce the measurement labor intensity of operating personnel；In addition, being fixed by the first height and position relative to rack, also
It is to say, when measuring jaw is located at the first height and position, for the part to be measured of different model, measuring jaw is relative to the position of jump-ring slot
It is uncertain, it is only necessary to enable the relatively described rack of multiple measuring jaws rise by the first lifting device, to enable measuring jaw and circlip
The upper end face contact of slot abuts, and the upper surface of jump-ring slot limits measuring jaw, to enable measurement sensor that can measure survey
The first distance of pawl, and the first distance of the part to be measured of different model may be different.Therefore, jump-ring slot provided in this embodiment is surveyed
The clutch part to be measured that device can be suitable for different model is measured, measurement applicability is improved, reduces capital input.
Another method using the groove width of jump-ring slot measuring device provided in this embodiment measurement jump-ring slot is as follows: first
First passing through a receiving apparatus enables multiple measuring jaws be located remotely from each other along the radial direction of the circumference, to enable multiple measuring jaws open；Pass through again
First lifting device enables the rack decline relatively of multiple measuring jaws, and is opened by multiple measuring jaws, enables measuring jaw can
The circumferential surface of upper teeth portion is dropped to around upper teeth portion, so that measuring jaw can drop to, the at this time position of measuring jaw corresponding with jump-ring slot
It is set to the first height and position；Enable multiple measuring jaws close to each other along the radial direction of the circumference by a receiving apparatus, it is multiple to enable
Measuring jaw closure, so that multiple measuring jaws are arranged in jump-ring slot, and abuts with the slot bottom of jump-ring slot；It is enabled by the first lifting device more
The relatively described rack of a measuring jaw rises, and to enable measuring jaw abut with the upper end face contact of jump-ring slot, measurement sensor is surveyed at this time
The climb for measuring pawl is first distance, wherein first distance is that the upper surface of jump-ring slot is risen to from the first height and position
Distance.
It repeats the above steps, measuring jaw is enabled to be again positioned at the first height and position, multiple measuring jaw edges are enabled by a receiving apparatus
The radial direction of the circumference is close to each other, to enable multiple measuring jaws be closed, so that multiple measuring jaws are arranged in jump-ring slot, and and jump-ring slot
Slot bottom abut；The rack decline relatively of multiple measuring jaws is enabled by the first lifting device, to enable measuring jaw and jump-ring slot
Lower end face contact abuts, and the dropping distance of the measuring jaw of measurement sensor measurement at this time is the 4th distance, wherein the 4th distance is from the
One height and position drops to the distance of the lower end surface of jump-ring slot；The adduction of first distance and the 4th distance is the slot of jump-ring slot
It is wide.In conclusion jump-ring slot measuring device provided in this embodiment compared with the existing technology in for manual measurement, improve survey
Amount efficiency and measurement accuracy, the effectively consistency that ensure that measurement.
Jump-ring slot measuring device provided by the invention further alleviates clutch jump-ring slot slot existing in the prior art
Wide measurement accuracy is low, and the technical problem that measurement efficiency is low.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of part to be measured；
Fig. 2 is the structural schematic diagram of jump-ring slot measuring device provided in an embodiment of the present invention；
Fig. 3 is the partial enlarged view of the part A of jump-ring slot measuring device shown in Fig. 2；
Fig. 4 is the partial enlarged view of the part B of jump-ring slot measuring device shown in Fig. 2；
Fig. 5 is the partial structurtes enlarged drawing of jump-ring slot measuring device provided in an embodiment of the present invention；
Fig. 6 is another partial structurtes enlarged drawing of jump-ring slot measuring device provided in an embodiment of the present invention；
Fig. 7 is that the structural schematic diagram of jump-ring slot measuring device provided in an embodiment of the present invention (shows the shape of part to be measured
State).
Icon: 1- fixed plate；21- measuring jaw；22- drafting board；23- surveys column；The first cylinder of 31-；The first link block of 32-；33-
One elastic component；The second cylinder of 41-；42- pushing block；43- push rod；44- fixture block；5- measurement sensor；61- backboard；62- centering disk；
621- disk body；622- disk pawl；63- locating detent；64- jackshaft；651- fixed block；652- upper limit position block；653- lower position block；
654- gag lever post；The second elastic component of 655-；656- sleeve；7- part to be measured；The upper teeth portion of 71-；Teeth portion under 72-；73- piston；74- card
Spring slot；75- wheel shaft；A- third distance.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment one
Refer to figures 1-7, the present embodiment provides a kind of jump-ring slot measuring device, including rack (not shown),
Fixed plate 1, measuring jaw 21, the first lifting device, receiving apparatus and measurement sensor 5；
The fixed plate 1 is connected to the rack；
First lifting device and described receiving apparatus are all connected to the fixed plate 1, and it is multiple to respectively drive connection
Measuring jaw 21；Circumferentially shape is distributed multiple measuring jaws 21, and first lifting device can drive multiple 21 phases of the measuring jaw
The rack is gone up and down；Described receiving apparatus can drive multiple measuring jaws 21 along the radial direction of the circumference it is close to each other or
It is separate；The measurement sensor 5 is connected to the fixed plate 1, for monitoring the lifting distance of the measuring jaw 21.
Optionally, measurement sensor 5 is displacement sensor.
It should be noted that part 7 to be measured is the clutch workpiece for not installing circlip, including gear and piston.Referring to Fig. 1 institute
Show, gear includes upper teeth portion 71, lower teeth portion 72 and wheel shaft 75；Upper teeth portion 71 and lower teeth portion 72 are connected by wheel shaft 75, and piston
73 are sheathed on wheel shaft 75；Wherein, jump-ring slot 74 is opened in teeth portion 71.
When measurement, part 7 to be measured is placed in the lower section of measuring jaw 21, it is corresponding with multiple measuring jaws 21, enable the axis of part 7 to be measured
It is parallel with the lifting direction of the first lifting device, and upper teeth portion, close to measuring jaw 21, piston is contacted with lower teeth portion at this time.
Multiple measuring jaws 21 are enabled to be located remotely from each other along the radial direction of the circumference by a receiving apparatus first, to enable multiple measuring jaws
21 open；It enables the relatively described rack of multiple measuring jaws 21 decline by the first lifting device again, and is opened by multiple measuring jaws 21
It opens, enables measuring jaw 21 that can drop to the circumferential surface of upper teeth portion around upper teeth portion, so that measuring jaw 21 can drop to and circlip
Slot is corresponding, and the position of measuring jaw 21 is the first height and position at this time；Enable multiple measuring jaws 21 along the circle by a receiving apparatus
The radial direction in week is close to each other, to enable multiple measuring jaws 21 be closed, so that multiple measuring jaws 21 are arranged in jump-ring slot, and with jump-ring slot
Slot bottom abuts；The relatively described rack of multiple measuring jaws 21 is enabled to rise by the first lifting device, to enable measuring jaw 21 and jump-ring slot
Upper end face contact abut, at this time measurement sensor 5 measure measuring jaw 21 climb be first distance, wherein first distance
For risen to from the first height and position jump-ring slot upper surface distance.
It is second distance at a distance from the one side of measuring jaw 21 by the first height and position of manual measurement and piston；And it calculates
First distance and the adduction of second distance are third distance A；The groove width of jump-ring slot can be calculated by following formula:
Groove width=A-B-C；Wherein, A is is surveyed third distance；B is friction plate group thickness, by measurement；C is piston
Design runlength (constant), generally 1.6mm~1.9mm.
In conclusion jump-ring slot measuring device provided in this embodiment compared with the existing technology in for manual measurement, mention
High measurement efficiency and measurement accuracy, the effectively consistency that ensure that measurement.In addition, passing through plug in compared with the prior art
Ruler acts on for jump-ring slot directly measures, and jump-ring slot measuring device provided in this embodiment combines plunger designs stroke to survey
The influence of amount runs clutch closer to actual condition, improves measurement accuracy.
It should be noted that enabling multiple measuring jaws 21 opposite by the length and the first lifting device of presetting measuring jaw 21
The distance of the rack decline, enables the first height and position fix relative to rack, so that second distance is constant, does not need repeatedly
Measurement, to reduce the measurement labor intensity of operating personnel；In addition, fixed by the first height and position relative to rack,
That is for the part to be measured 7 of different model, measuring jaw 21 is relative to jump-ring slot when measuring jaw 21 is located at the first height and position
Position be uncertain, it is only necessary to enable multiple measuring jaws 21 rack relatively rise by the first lifting device, to enable
Measuring jaw 21 is abutted with the upper end face contact of jump-ring slot, and the upper surface of jump-ring slot limits measuring jaw 21, so that measurement be enabled to pass
Sensor 5 can measure the first distance of measuring jaw 21, and the first distance of the part to be measured 7 of different model may be different.Therefore, this reality
The jump-ring slot measuring device for applying example offer can be suitable for the clutch part 7 to be measured of different model, improve measurement applicability, drop
Low capital input.
Preferably, first distance is measured as repeatedly, and repeatedly measurement is averaged and can reduce measurement error, is improved
Measurement accuracy.
Another method using the groove width of jump-ring slot measuring device provided in this embodiment measurement jump-ring slot is as follows: first
First passing through a receiving apparatus enables multiple measuring jaws 21 be located remotely from each other along the radial direction of the circumference, to enable multiple measuring jaws 21 open；Again
The relatively described rack decline of multiple measuring jaws 21 is enabled by the first lifting device, and is opened by multiple measuring jaws 21, measuring jaw is enabled
21 can drop to the circumferential surface of upper teeth portion around upper teeth portion, thus measuring jaw 21 can drop to it is corresponding with jump-ring slot,
The position of measuring jaw 21 is the first height and position at this time；Enable multiple measuring jaws 21 along the radial phase of the circumference by a receiving apparatus
It is mutually close, to enable multiple measuring jaws 21 be closed, so that multiple measuring jaws 21 are arranged in jump-ring slot, and abutted with the slot bottom of jump-ring slot；
The relatively described rack of multiple measuring jaws 21 is enabled to rise by the first lifting device, to enable measuring jaw 21 and the upper surface of jump-ring slot connect
Touching abuts, and it is first distance that measurement sensor 5, which measures the climb of measuring jaw 21, at this time, wherein first distance is high from first
Degree position rises to the distance of the upper surface of jump-ring slot.
It repeats the above steps, measuring jaw 21 is enabled to be again positioned at the first height and position, multiple measuring jaws are enabled by a receiving apparatus
21 along the circumference radial direction it is close to each other, to enable multiple measuring jaws 21 be closed, so that multiple measuring jaws 21 are arranged in jump-ring slot, and
It is abutted with the slot bottom of jump-ring slot；The relatively described rack decline of multiple measuring jaws 21 is enabled by the first lifting device, to enable measuring jaw
21 abut with the lower end face contact of jump-ring slot, and it is the 4th distance that measurement sensor 5, which measures the dropping distance of measuring jaw 21, at this time,
In, the 4th distance is that the distance of the lower end surface of jump-ring slot is dropped to from the first height and position；First distance adds with the 4th distance
The as groove width of jump-ring slot.
In conclusion jump-ring slot measuring device provided in this embodiment compared with the existing technology in for manual measurement, mention
High measurement efficiency and measurement accuracy, the effectively consistency that ensure that measurement.
Preferably, referring to shown in Fig. 3 and Fig. 6, further include drafting board 22 and survey column 23；The one end for surveying column 23 connects measuring jaw 21,
The other end connects drafting board 22, surveys column 23 and connect respectively with the first lifting device and described receiving apparatus；That is, the first lifting
Device and described receiving apparatus are moved by surveying the driving measuring jaw 21 of column 23；Measurement sensor 5 is connected to drafting board 22, for monitoring
The lifting distance of measuring jaw 21 is stated, to realize the lifting distance for monitoring the measuring jaw 21.
Preferably, shown in Figure 6, the first lifting device described in the present embodiment includes the first cylinder 31, the first link block
32, the second link block (not shown) and the first elastic component 33；
First cylinder 31 and first elastic component 33 are all connected to the fixed plate 1, first link block 32
The fixed plate 1 is slidably connected to the second link block；
First cylinder 31 is drivingly connected first link block 32, first link block 32 and second connection
Inclined-plane is provided on block, and two inclined-planes abut against；Second link block is connected to the measuring jaw 21, and described first
Elastic component 33 and the measuring jaw 21 are affixed, and the measuring jaw 21 is enabled to have the trend risen, and second link block and institute always
The first elastic component 33 is stated to be oppositely arranged；
The piston rod of first cylinder 31 stretches out, and first link block 32 can be pushed mobile, to enable described in two
Opposite sliding between inclined-plane, so that second link block is enabled to rise, to enable second link block and the measuring jaw 21 be detached from,
To which the elastic component enables the measuring jaw 21 rise.
In use, the piston rod of first cylinder 31 stretches out, push first link block 32 mobile, two described oblique
Opposite sliding between face, so that second link block rises, second link block and the measuring jaw 21 are detached from, thus described
First elastic component 33 enables the measuring jaw 21 rise, in order to measure the distance between the upper surface of measuring jaw 21 and jump-ring slot；
The piston rod of first cylinder 31 retracts, and pushes first link block 32 mobile, between two inclined-planes
Opposite sliding, so that second link block declines, second link block is dropped to abut with the measuring jaw 21, thus described
Elastic component enables the measuring jaw 21 decline, in order to measure the distance between the lower end surface of measuring jaw 21 and jump-ring slot.
Preferably, shown in Figure 6, the first elastic component 33 and the drafting board 22 are affixed, and are located at the bottom of the drafting board 22
End, in order to which the first elastic component 33 enables the measuring jaw 21 rise by drafting board 22.
Preferably, the first cylinder 31 has multiple, and the quantity of the quantity of multiple first cylinders 31 and the measuring jaw 21
Match, and each described first cylinder 31 is drivingly connected a measuring jaw 21.
Preferably, shown in Figure 6, receiving apparatus includes the second cylinder 41 and pushing block 42；
Second cylinder 41 is connected to the fixed plate 1, and second cylinder 41 is drivingly connected the pushing block 42, institute
It states pushing block 42 and connects the measuring jaw 21；
The piston rod of second cylinder 41 stretches out, and the pushing block 42 can be pushed to move along first direction, described in enabling
Pushing block 42 pushes the measuring jaw 21 to be located remotely from each other along the radial direction of the circumference；The piston rod of second cylinder 41 retracts, can
The pushing block 42 is pushed to move in a second direction, to enable the pushing block 42 push the measuring jaw 21 along the radial mutual of the circumference
It is close；The first direction and the second direction are opposite.
Preferably, the second cylinder 41 has multiple, and the quantity of the quantity of multiple second cylinders 41 and the measuring jaw 21
Match, and each described second cylinder 41 is drivingly connected a measuring jaw 21.
Preferably, the piston rod of the second cylinder 41 and pushing block 42 are affixed；Alternatively, it is shown in Figure 2, it further include push rod 43,
The first end of push rod 43 is connect with the piston rod of the second cylinder 41, and the second end opposite with first end is provided with chuck, first end
Fixture block 44 is provided between second end；
Card slot is offered on pushing block 42；Push rod 43 passes through card slot, and chuck and fixture block 44 are respectively arranged at card slot both ends, and
Except card slot；
When the piston rod of the second cylinder 41 stretches out, push rod 43 is mobile relative to card slot, until fixture block 44 is moved to card slot side
Edge, and contacted with pushing block 42, pushing block 42 can be pushed to move along first direction；When the piston rod retraction of the second cylinder 41, push rod
43 is mobile relative to card slot, until chuck is moved to pocket edges, and contacts with pushing block 42, pushing block 42 can be pushed along second party
To movement.
Preferably, the jump-ring slot measuring device of the present embodiment further includes that can carry out looking for for centering to the piston of part 7 to be measured
Equipment.
As a kind of achievable mode, referring to fig. 2 and shown in Fig. 4, the alignment device includes the second lifting device (figure
In do not show), backboard 61, centering disk 62, locating detent 63, jackshaft 64 and counterweight part；
The backboard 61 and the fixed plate 1 are affixed；The backboard 61 passes through second lifting device and the rack
Connection, and second lifting device can drive the backboard 61 to go up and down；
One end of the jackshaft 64 is connect with the backboard 61, and can be gone up and down relative to the backboard 61；It is described solid
Through-hole is offered on fixed board 1, and the jackshaft 64 passes through the through-hole, is located at institute with the other end for enabling the jackshaft 64 remote
State side of the fixed plate 1 far from the backboard 61；
The locating detent 63 is connected to the fixed plate 1 by the counterweight part, and is set to the fixed plate 1 far from institute
The side of backboard 61 is stated, the locating detent 63 is corresponding with the centering disk 62；The counterweight part enables the locating detent 63 opposite
There is the trend moved down always in the fixed plate 1.
It should be noted that the locating detent 63 is corresponding with the centering disk 62, that is to say, that fixed along short transverse
Position pawl 63 is projected within centering disk 62.
Optionally, second lifting device is ball-screw, hydraulic cylinder or cylinder etc..
Before measurement, centering is carried out by piston of the alignment device to part 7 to be measured first.
Specifically, it is shown in Figure 7, drive the backboard 61 to decline by the second lifting device, to enable 61 band of backboard
Dynamic fixed plate 1, jackshaft 64 and centering disk 62 decline；Until centering disk 62 is contacted with piston upper surface, centering disk 62 is enabled to withstand
Piston upper surface, centering disk 62 and jackshaft 64 are static relative to part 7 to be measured at this time, and position is fixed；
Second lifting device continues that the backboard 61 is driven to decline, and enables backboard 61 decline relative to jackshaft 64, to carry on the back
Plate 61 drives fixed plate 1 to decline relative to jackshaft 64；Until the locating detent 63 in fixed plate 1 is contacted with centering disk 62, at this time
Locating detent 63 and fixed plate 1 are static relative to part 7 to be measured, and position is fixed；That is, at this point, enabling the locating detent by counterweight part
63 have the trend moved down relative to the fixed plate 1 always, apply downward pressure to centering disk 62 by locating detent 63
Power, pressure act on the piston end surface of part 7 to be measured by centering disk 62.
In conclusion upper surface is not able to maintain level under natural conditions since the material is soft for piston, pass through alignment device
Pressure is applied to the upper surface of piston, enables the upper surface holding of piston horizontal, improves the accuracy of measurement.
Preferably, centering disk 62 is in a horizontal state far from the side of fixed plate 1, in order to press piston in horizontal device.
Or, it is preferable that shown in Figure 4, centering disk 62 includes disk body 621 and disk pawl 622；Disk pawl 622 have it is multiple, and
Circumferentially shape is uniformly set on disk body 621 multiple disk pawls 622, and disk pawl 622 is corresponding with part 7 to be measured；And disk pawl 622 can be with
The piston of part 7 to be measured is corresponding, can apply more uniform pressure to piston, in order to which piston upper surface keeps horizontal device.
Preferably, shown in referring to figs. 5 and 6, the counterweight part includes fixed block 651, upper limit position block 652, lower position block
653, gag lever post 654 and the second elastic component 655；
The locating detent 63 is fixedly connected on the lower position block 653；
Fixed block 651 is fixed in the fixed plate 1；
The upper limit position block 652 and the lower position block 653 are connected by the gag lever post 654, and the fixed block 651
It is inserted on the gag lever post 654, the fixed block 651 can be along the gag lever post 654 in the upper limit position block 652 and described
It is moved back and forth between lower position block 653；
Second elastic component 655 is connected between the lower position block 653 and the fixed block 651, and enable it is described right
There is the trend moved down always in the fixed block 651.
After locating detent 63 and fixed plate 1 static relative to part 7 to be measured, backboard 61 continues to decline, and enables 63 band of locating detent
Dynamic lower position block 653 overcomes the pretightning force of the second elastic component 655 to rise, and connects until lower position block 653 rises to fixed block 651
Touching, fixed block 651 provides position-limiting action for the rising of lower position block 653 at this time；That is, at this point, second elastic component 655
Pretightning force acts on locating detent 63 by lower position block 653, being pressed on centering disk 62 tightly of locating detent 63 is enabled, to centering disk
62 apply downward pressure, in order to which pressure acts on piston by centering disk 62.
Preferably, the alignment device further includes sleeve 656；
The sleeve 656 is fixed in the backboard 61；The jackshaft 64 is sheathed in the sleeve 656, and being capable of edge
The sleeve 656 is gone up and down.
Preferably, jump-ring slot measuring device, further including can be to the corrected means for correcting of the measuring jaw 21.Work as measurement
After a certain number of parts to be measured 7, need to be corrected measuring jaw 21, to improve measurement accuracy.
As a kind of achievable mode, the means for correcting includes that standard component (is not shown in figure.Specifically, passing through
Standard component replaces part 7 to be measured to be placed in the lower section of measuring jaw 21, is measured, is measured to standard component by measurement sensor 5
Numerical value, if measurement numerical value does not need the position of adjustment measuring jaw 21, otherwise need to adjust measuring jaw 21 in the error range of permission
Position, prevent the position of measuring jaw 21 after repeatedly measuring from shifting.
Embodiment two
Embodiment two provides a kind of jump-ring slot measuring device, and the jump-ring slot measuring device includes described in embodiment one
The technical characteristic of jump-ring slot measuring device, jump-ring slot measuring device disclosed in embodiment one is also applied for the embodiment, implements
The technical characteristic of the published jump-ring slot measuring device of example one is not repeated to describe.The jump-ring slot is measured with reference to the accompanying drawing
The embodiment of equipment is described in further detail.
To save length, the improvement feature of the embodiment is equally embodied in Fig. 1-Fig. 7, therefore, in conjunction with Fig. 1-Fig. 7 to this
The scheme of embodiment is illustrated.
Refer to figures 1-7, jump-ring slot measuring device provided in this embodiment, including the jump-ring slot measuring device stated,
It further include the carrier for placing part 7 to be measured；The carrier is connected to the rack, and is set to the lower section of the measuring jaw 21.
It is low to further alleviate clutch jump-ring slot groove width measurement accuracy existing in the prior art, and measurement efficiency is low
Technical problem.
Jump-ring slot measuring device described in the present embodiment has the advantages that jump-ring slot measuring device described in embodiment one, this is excellent
Point has been described in detail in example 1, is not repeated herein.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of jump-ring slot measuring device, which is characterized in that including rack, fixed plate, measuring jaw, the first lifting device, receipts dress
It sets and measurement sensor；
The fixed plate is connected to the rack；
First lifting device and described receiving apparatus are all connected to the fixed plate, and respectively drive the multiple measuring jaws of connection；
Circumferentially shape is distributed multiple measuring jaws, and first lifting device can drive the relatively described rack liter of multiple measuring jaws
Drop；Described receiving apparatus can drive multiple measuring jaws close to each other or separate along the radial direction of the circumference；
The measurement sensor is connected to the fixed plate, for monitoring the lifting distance of the measuring jaw.
2. jump-ring slot measuring device according to claim 1, which is characterized in that first lifting device includes the first gas
Cylinder, the first link block, the second link block and the first elastic component；
First cylinder and first elastic component are all connected to the fixed plate, first link block and the second link block
It is slidably connected to the fixed plate；
First cylinder is drivingly connected first link block, is respectively provided on first link block and second link block
There is inclined-plane, and two inclined-planes abut against；Second link block is connected to the measuring jaw, first elastic component with it is described
Measuring jaw is affixed, and enabling the measuring jaw always has the trend of rising, and second link block and first elastic component are set relatively
It sets；
The piston rod of first cylinder stretches out, and first link block can be pushed mobile, to enable between two inclined-planes
Opposite sliding, so that second link block be enabled to rise, to enable second link block and the measuring jaw be detached from, thus described the
One elastic component enables the measuring jaw rise.
3. jump-ring slot measuring device according to claim 1, which is characterized in that described receiving apparatus include the second cylinder and
Pushing block；
Second cylinder is connected to the fixed plate, and second cylinder is drivingly connected the pushing block, the pushing block connection
The measuring jaw；
The piston rod of second cylinder stretches out, and the pushing block can be pushed to move along first direction, to enable the pushing block push
The measuring jaw is located remotely from each other along the radial direction of the circumference；The piston rod of second cylinder retracts, and can push the pushing block edge
Second direction is mobile, to enable the pushing block push the measuring jaw close to each other along the radial direction of the circumference；The first direction and
The second direction is opposite.
4. jump-ring slot measuring device according to claim 1, which is characterized in that further include can piston to part to be measured into
The alignment device of row centering.
5. jump-ring slot measuring device according to claim 4, which is characterized in that the alignment device includes the second lifting dress
It sets, backboard, centering disk, locating detent, jackshaft and counterweight part；
The backboard and the fixed plate are affixed, and the fixed plate is located at the lower section of the backboard；The backboard passes through described
Second lifting device is connect with the rack, and second lifting device can drive the backboard to go up and down；
One end of the jackshaft is connect with the backboard, and can be gone up and down relative to the backboard；It is opened up in the fixed plate
There is through-hole, and the jackshaft passes through the through-hole, is located at the fixed plate far from institute with the other end for enabling the jackshaft remote
State the side of backboard；
The locating detent is connected to the fixed plate by the counterweight part, and is set to the fixed plate far from the backboard
Side, the locating detent are corresponding with the centering disk；The counterweight part enable the locating detent relative to the fixed plate always
With the trend moved down.
6. jump-ring slot measuring device according to claim 5, which is characterized in that the counterweight part includes fixed block, the upper limit
Position block, lower position block, gag lever post and the second elastic component；
The locating detent is fixedly connected on the lower position block；
Fixed block is fixed in the fixed plate；
The upper limit position block is connected with the lower position block by the gag lever post, and the fixed block is inserted in the gag lever post
On, the fixed block can move back and forth between the upper limit position block and the lower position block along the gag lever post；
Second elastic component is connected between the lower position block and the fixed block, and is enabled described for the fixed block beginning
There is the trend moved down eventually.
7. jump-ring slot measuring device according to claim 5, which is characterized in that the alignment device further includes sleeve；
The sleeve is fixed in the backboard；The jackshaft is sheathed in the sleeve, and can be gone up and down along the sleeve.
8. jump-ring slot measuring device according to claim 1, which is characterized in that further include that can carry out school to the measuring jaw
Positive means for correcting.
9. jump-ring slot measuring device according to claim 8, which is characterized in that the means for correcting includes standard component.
10. a kind of jump-ring slot measuring device, which is characterized in that including the described in any item jump-ring slot measurements of such as claim 1-9
Device further includes the carrier for placing part to be measured；
The carrier is connected to the rack, and is set to the lower section of the measuring jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910002847.6A CN109556546B (en) | 2019-01-02 | 2019-01-02 | Jump ring groove measuring device and jump ring groove measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910002847.6A CN109556546B (en) | 2019-01-02 | 2019-01-02 | Jump ring groove measuring device and jump ring groove measuring equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109556546A true CN109556546A (en) | 2019-04-02 |
| CN109556546B CN109556546B (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910002847.6A Active CN109556546B (en) | 2019-01-02 | 2019-01-02 | Jump ring groove measuring device and jump ring groove measuring equipment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030093732A (en) * | 2002-06-05 | 2003-12-11 | 주식회사 참테크 | Test machine for combination a state nut of handyphone case |
| CN206399399U (en) * | 2016-10-31 | 2017-08-11 | 浙江吉利变速器有限公司 | A kind of clutch jump ring groove distance measuring equipment |
| CN207540466U (en) * | 2017-12-22 | 2018-06-26 | 中国计量大学 | A kind of mechanism of automatic detection universal joint outer ring base thickness |
| CN207816238U (en) * | 2018-02-12 | 2018-09-04 | 无锡易联科技有限公司 | A kind of measuring device of bearing outer ring inner diameter measurement machine |
| CN208223349U (en) * | 2017-10-31 | 2018-12-11 | 西安法士特汽车传动有限公司 | It is a kind of for measuring the measurer of jackshaft jump-ring slot axial distance |
-
2019
- 2019-01-02 CN CN201910002847.6A patent/CN109556546B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030093732A (en) * | 2002-06-05 | 2003-12-11 | 주식회사 참테크 | Test machine for combination a state nut of handyphone case |
| CN206399399U (en) * | 2016-10-31 | 2017-08-11 | 浙江吉利变速器有限公司 | A kind of clutch jump ring groove distance measuring equipment |
| CN208223349U (en) * | 2017-10-31 | 2018-12-11 | 西安法士特汽车传动有限公司 | It is a kind of for measuring the measurer of jackshaft jump-ring slot axial distance |
| CN207540466U (en) * | 2017-12-22 | 2018-06-26 | 中国计量大学 | A kind of mechanism of automatic detection universal joint outer ring base thickness |
| CN207816238U (en) * | 2018-02-12 | 2018-09-04 | 无锡易联科技有限公司 | A kind of measuring device of bearing outer ring inner diameter measurement machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109556546B (en) | 2020-11-27 |
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