CN208419819U - A kind of detection revolving body internal-and external diameter beating degree device - Google Patents
A kind of detection revolving body internal-and external diameter beating degree device Download PDFInfo
- Publication number
- CN208419819U CN208419819U CN201820997070.2U CN201820997070U CN208419819U CN 208419819 U CN208419819 U CN 208419819U CN 201820997070 U CN201820997070 U CN 201820997070U CN 208419819 U CN208419819 U CN 208419819U
- Authority
- CN
- China
- Prior art keywords
- gauge head
- amesdial
- workpiece
- measuring unit
- rotating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000010009 beating Methods 0.000 title claims abstract description 27
- 238000005259 measurement Methods 0.000 claims abstract description 42
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000008961 swelling Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of detection revolving body internal-and external diameter beating degree device, including workbench, fixed rotating device, outside diameter measuring unit, internal diameter measuring unit and guide rail are set on workbench；Outside diameter measuring unit can be along guide rail close to or far from fixed rotating device；Internal diameter measuring unit is radially arranged vertically at the other side along fixed rotating device；Outside diameter measuring unit is provided with outer diameter gauge head and the first amesdial, and outer diameter gauge head and the first amesdial gauge head link；Internal diameter measuring unit is provided with internal diameter gauge head and the second amesdial, and internal diameter gauge head and the second amesdial gauge head link；Fixed rotating device drives workpiece rotation, and outer diameter gauge head and internal diameter gauge head contact the detection that can be achieved at the same time to excircle of workpiece and inner circle beating degree with workpiece.Workpiece fixed form is simple, is convenient to mount and dismount, and guarantees the accuracy of measurement using amesdial, improves production efficiency to a certain extent.
Description
Technical field
The utility model relates to detection device technical field, in particular to a kind of detection revolving body internal-and external diameter beating degree dress
It sets.
Background technique
Circle bounce is when referring to that element to be measured is revolved one-turn around datum axis, and the indicator fixed by position is in given directions
The difference of the maximum and least count that measure.
Automotive transmission often uses a kind of hollow revolving body workpieces, and reference Fig. 3 will measure internal diameter and B at the A of its end face
Locate the circle bounce of outer diameter, common mode is that dial gauge or amesdial are mounted on deflection instrument to detect, and workpiece is set with and is fixed
In mandrel, the both ends of mandrel be respectively arranged with the matched center hole of the thimble at deflection instrument both ends, by the center hole of mandrel with
The corresponding installation of the thimble of deflection instrument, live spindle can drive workpiece to rotate, and realize and jump to workpiece diameter or outer diameter circle
Dynamic detection；If to measure the circle bounce of the internal diameter and outer diameter of workpiece simultaneously, it is necessary to be arranged on deflection instrument more complicated
Measuring device, moreover measure the circle bounce of workpiece diameter and outer diameter in this way first is that being easy in workpiece rotation process
Play occurs, the accuracy of measurement cannot ensure, second is that workpiece installing and dismounting is inconvenient, production efficiency is low.
Utility model content
In view of the problems of the existing technology, the utility model aim is to provide a kind of detection revolving body internal-and external diameter bounce
Device is spent, is convenient to mount and dismount, guarantees the accuracy of measurement.
The technical scheme adopted by the utility model is that:
A kind of detection revolving body internal-and external diameter beating degree device, including the first amesdial and the second amesdial, it is characterised in that:
Including workbench, the fixation rotating device, outside diameter measuring unit, internal diameter measuring unit for positioning workpiece are provided on workbench
And the guide rail along fixed rotating device radial level arrangement；Outside diameter measuring unit can be along guide rail close to or far from fixed rotating dress
It sets；Internal diameter measuring unit is radially arranged vertically at side corresponding with outside diameter measuring unit along fixed rotating device；Outside diameter measuring
Unit is provided with the outer diameter gauge head for contact workpiece close to fixed rotating device side, and the first amesdial is fixed on outside diameter measuring
The one end of unit far from fixed rotating device, outer diameter gauge head and the first amesdial gauge head link；The setting of internal diameter measuring unit is useful
In the internal diameter gauge head of contact workpiece, the second amesdial is fixed on the one end of internal diameter measuring unit far from fixed rotating device, internal diameter
Gauge head and the second amesdial gauge head link；Fixed rotating device drives workpiece rotation, and outer diameter gauge head and internal diameter gauge head connect with workpiece
The detection to excircle of workpiece and inner circle beating degree is realized in touching.
Further, fixed rotating device includes the bearing block being fixedly connected with workbench and is rotationally connected with bearing block
Jackshaft, jackshaft middle part are extended with the shaft shoulder；Clamping sleeve, the first pressure spring and the steel that setting can be mobile relative to jackshaft on the shaft shoulder
Pearl；Jackshaft is passed through from clamping sleeve inner cavity；For first compression spring sleeve on jackshaft, first pressure spring one end is connected to clamping sleeve,
The other end is connected to the shaft shoulder, and the first pressure spring resets clamping sleeve；Clamping sleeve lower end outer cover is equipped with the retainer for being connected to the shaft shoulder, protects
It holds frame bottom and has circumferentially been uniformly arranged at least four and the matched gap slot of steel ball, the circumferentially positioned steel ball of gap slot；Under clamping sleeve
End is provided with the conical surface；Clamping sleeve moves with respect to retainer and squeezes the fixed workpiece of steel ball circumferential direction swelling by the conical surface.
Further, it compresses set upper side and is set with the second pressure spring, the second pressure spring outer cover is equipped with clamping cap, the second pressure spring one
End is connected to clamping sleeve, and the other end is connected to clamping cap, and the second pressure spring pushes clamping sleeve mobile.
Further, jackshaft top center is provided with coupling rod, and coupling rod is hinged with tension block, and tension block is fixedly connected
There is handle, under handle vertical state, coupling rod is less than at a distance from tension block hinged place to clamping cap in handle horizontality
For lower coupling rod at a distance from tension block hinged place to clamping cap, handle drives workpiece rotation.
Preferably, outside diameter measuring unit include can clamp machine along the pedestal that guide rail moves and for driving and locking pedestal
Structure and limiting device；Horizontally disposed bracket and two parallel spring leaves arranged vertically, the left and right of bracket are provided on pedestal
End is fixedly connected by parallel spring leaves with the left and right end of pedestal, parallel spring leaves support and reset cradle；Mid-stent is the bottom of towards
Seat extends measurement end, and the first amesdial gauge head is connected to measurement end；Measurement end and outer diameter gauge head level of synchronization are mobile.
Further, cradle top is fixedly connected with close to one end of fixed rotating device and surveys for locking with fixed outer diameter
The measuring staff of head, single arrangement is multiple corresponding with bracket on measuring staff and can adjust the through-hole of measuring staff position.
Further, clamping mechanism is arranged in parallel with guide rail and is fixedly connected with pedestal, and clamping mechanism pushes pedestal edge to lead
Rail is mobile, and pedestal contacts the positioning for realizing outside diameter measuring unit with limiting device.
Further, internal diameter measuring unit includes measurement seat, lever and pivot pin, and measurement seat is fixedly connected with workbench, thick stick
The middle part of bar is hinged by pivot pin with measurement seat, and one end of lever is provided with internal diameter gauge head, and the other end is provided with protruding portion, prominent
Portion is connect with the second amesdial gauge head；Internal diameter gauge head and the contact point of workpiece inner circle and the second amesdial gauge head and protruding portion connect
Contact is equidistant to pivot pin center.
Further, measurement seat is fixedly connected with far from the side of fixed rotating device for second amesdial that is fixedly clamped
The second table folder, the mounting hole of the second amesdial is provided in the second table folder.
Further, measurement seat is provided with and the matched open slot of lever, lever installation far from the side of fixed rotating device
In open slot, lever has the gap between open slot and the second table folder for lever rotation respectively.
The beneficial effects of the utility model are: compared with prior art, the utility model is provided in a kind of detection revolving body
Outer diameter beating degree device, including workbench are provided with fixation rotating device, outside diameter measuring list for positioning workpiece on workbench
Member, internal diameter measuring unit and the guide rail along fixed rotating device radial level arrangement；Outside diameter measuring unit can be close along guide rail
Or far from fixed rotating device；Internal diameter measuring unit is radially arranged vertically at corresponding with outside diameter measuring unit along fixed rotating device
Side；Outside diameter measuring unit is provided with outer diameter gauge head and the first amesdial, and outer diameter gauge head and the first amesdial gauge head link；It is interior
Internal diameter gauge head and the second amesdial is arranged in diameter measuring unit, and internal diameter gauge head and the second amesdial gauge head link；Fixed rotating device
Workpiece rotation is driven, outer diameter gauge head and internal diameter gauge head contact the detection realized to excircle of workpiece and inner circle beating degree, inspection with workpiece
Survey time turns internal-and external diameter beating degree device can carry out simultaneously the detection of inside and outside circle beating degree to revolving body workpieces, and workpiece is fixed
Mode is simple, is convenient to mount and dismount, and guarantees the accuracy of measurement using the first amesdial of amesdial and the second amesdial, to a certain degree
On improve production efficiency.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the cross-sectional view of workpiece.
Specific embodiment
A kind of detection revolving body internal-and external diameter beating degree of the utility model is filled below in conjunction with preferred embodiment and its attached drawing
The structure and working method set are described in detail.
Referring to figs. 1 to shown in Fig. 2, a kind of detection revolving body internal-and external diameter beating degree device in the present embodiment, including workbench
1, be provided on workbench 1 fixation rotating device 2 for positioning workpiece, outside diameter measuring unit 3, internal diameter measuring unit 4 and
Along the guide rail 5 of the radial level arrangement of fixed rotating device 2；Outside diameter measuring unit 3 can be rotated along guide rail 5 close to or far from fixed
Device 2；Internal diameter measuring unit 4 is arranged vertically at side corresponding with outside diameter measuring unit 3 along the radial direction of fixed rotating device 2；
Outside diameter measuring unit 3 is provided with the outer diameter gauge head 37 for contact workpiece, the first amesdial 36 close to fixed 2 side of rotating device
It is fixed on the one end of outside diameter measuring unit 3 far from fixed rotating device 2, outer diameter gauge head 37 and 36 gauge head of the first amesdial link；
Internal diameter measuring unit 4 is provided with the internal diameter gauge head 44 for contact workpiece, and it is remote that the second amesdial 45 is fixed on internal diameter measuring unit 4
One end from fixed rotating device 2, internal diameter gauge head 44 and 45 gauge head of the second amesdial link；Fixed rotating device 2 drives workpiece
Rotation, outer diameter gauge head 37 and internal diameter gauge head 44 contact the detection realized to excircle of workpiece and inner circle beating degree with workpiece.
Specific structure is as follows:
Fixed rotating device 2 includes bearing block 21 and the jackshaft 22 for being rotationally connected with bearing block 21, and bearing block 21 uses
Screw is fixedly connected on vertically on workbench 1, and 22 lower end of jackshaft is fixed on axis by two deep groove ball bearings being arranged in juxtaposition
It holds on seat 21,22 upper end of jackshaft is connected with clamping sleeve 23, the first pressure spring 24, retainer 25, steel ball 26, the second pressure spring 27 in turn
With clamping cap 28.
The shaft shoulder is extended radially outward in the middle part of jackshaft 22, the shaft shoulder is in the upside of bearing block 21, and the shaft shoulder is close to jackshaft
22 position offers and the matched groove of clamping sleeve 23；Clamping sleeve 23 is stepped chamber, inside and outside to be provided with platform
Rank, 23 lower end of clamping sleeve are provided with the conical surface；22 upper end of jackshaft is passed through from 23 inner cavity of clamping sleeve；During first pressure spring 24 is sleeved on
Between on axis 22,24 one end of the first pressure spring is connected to clamping sleeve 23, and the other end is connected to groove, and the first pressure spring 24 is in compression shape
State；Retainer 25 is sleeved on outside 23 lower end of clamping sleeve, is connected to the shaft shoulder, and 25 outer diameter of retainer is matched with 6 internal diameter of workpiece, is kept
25 bottom of frame be circumferentially uniformly arranged there are six with the matched gap slot of steel ball 26, gap slot carries out steel ball 26 circumferentially positioned；The
Two pressure springs 27 are sleeved on outside 23 upper end of clamping sleeve, and 27 one end of the second pressure spring is connected to clamping sleeve 23, and the other end is connected to compression
Lid 28, the second pressure spring 27 are in compressive state；22 top center of jackshaft is connected with coupling rod 29, coupling rod 29 and jackshaft 22
Interference fit, 29 upper end pin shaft of coupling rod are connected with tension block 20, and tension block 20 is fixedly connected with handle, in handle vertical state
Under, coupling rod 29 is less than at a distance from 20 pin shaft junction to clamping cap 28 of tension block in handle horizontality lower bearing pin junction
To the distance of clamping cap 28；When handle is in a horizontal state, workpiece 6 is in locking state.
Outside diameter measuring unit 3 includes the pedestal 31 that can be moved along guide rail 5 and the clamp machine for driving and locking pedestal 31
Structure 32 and limiting device 33；In the present embodiment, guide rail 5 is two aluminum profiles being arranged in parallel on workbench 1；Pedestal 31
Lower end surface both ends offer with the matched groove of guide rail 5, and its lower end surface in the middle part of be extended with boss 311；By operating clamp machine
Structure 32 slides pedestal 31 along guide rail 5, close to or far from fixed rotating device 2.
Two parallel spring leaves 35 and level for being provided with horizontally disposed bracket 34 on pedestal 31 and arranging vertically are fixed
The first amesdial 36, the left and right ends that the left and right ends of bracket 34 pass through parallel spring leaves 35 and pedestal 31, which are adopted, to be screwed
Connection, the support of parallel spring leaves 35 and reset cradle 34；Parallel spring leaves 35 are intermediate along its length to be symmetrically arranged with pressing plate, in parallel
Elastic slice 35 is fixedly connected with pressing plate using screw, and the rigidity at 35 middle part of parallel spring leaves is increased.
One end at the top of bracket 34 close to fixed rotating device 2 is fixedly connected with using screw for locking and fixed outer diameter
The measuring staff 38 of gauge head 37, it is single on measuring staff 38 to offer multiple through-holes corresponding with bracket 34, by adjusting through-hole and bracket 34
Link position the installation site of measuring staff 38 can be adjusted.
Outer diameter gauge head 37 realizes measurement function by contacting with workpiece 6, and measuring point is spherical structure, outside workpiece 6
Circle forms point contact, and bracket 34 and 37 level of synchronization of outer diameter gauge head are mobile；Extend survey vertically towards pedestal 31 in 34 middle part of bracket
End is measured, the displacement of measurement end and outer diameter gauge head 37 are consistent.
Pedestal 31 is fixedly connected with the first table folder 39 far from one end screw of fixed rotating device 2, opens in the first table folder 39
First amesdial 36 is tightened fixation by screw by the mounting hole equipped with the first amesdial 36.Towards bracket 34 in the middle part of pedestal 31
Extend fixed block that is parallel with measurement end and being located on the left of measurement end vertically, is offered and the first amesdial 36 on fixed block
Mounting hole is corresponding and the first through hole that play the guiding role, and the peace with the first amesdial 36 is offered on pressing plate and parallel spring leaves 35
Corresponding second through-hole in hole is filled, the table bar of the first amesdial 36 sequentially passes through the second through-hole, first through hole, makes the first amesdial 36
Gauge head be connected to measurement end；Fixed block right side is threaded with elastic mechanism and gag lever post, and elastic mechanism includes guide post
And spring, spring pocket are loaded on guide post, the other end is connected to measurement end, and spring is in compressive state, spring in the whole process
Reset measurement end；The third through-hole passed through for gag lever post is offered in measurement end, gag lever post passes through from third through-hole and is connected to pressure
Plate, there are two nuts, one to be located on the left of measurement end for setting on gag lever post, another is located on the right side of measurement end, restriction measurement end
Displacement.Spring mechanism and gag lever post collective effect ensure that measurement end is maintained at vertical state, prevent measurement end from tilting, make first
There is measured deviation in the gauge head of amesdial 36.
Limiting device 33 is arranged among guide rail 5 and close to the side of fixed rotating device 2, and limiting device 33 includes limit
Seat and banking pin, limit base are fixedly connected on workbench 1 by screw, and banking pin is threadedly connected to limit base upper end, and utilizes
Nut tightening contacts the positioning for realizing outside diameter measuring unit 3 by banking pin with boss 311.
Clamping mechanism 32 is arranged in the side parallel with guide rail 5, and clamping mechanism 32 is the push-and-pull of an included locking function
Formula binding clasp；Pedestal 31 is driven by operation clamping mechanism 32, makes it close to or far from fixed rotating device 2.Clamping mechanism 32
It is connect by L shape connecting rod 7 with pedestal 31,7 side of connecting rod is fixedly connected with pedestal 31 using screw, and the other side offers and pushes and pulls
The matched fourth hole of the screw rod of formula binding clasp, screw rod are tightened with connecting rod 7 by nut across fourth hole and are fixedly connected, up time
Needle rotates the handle of plug-type binding clasp, pulls pedestal 31 that it is made to slide away from workpiece 6 along guide rail 5；It rotates counterclockwise plug-type
The handle of binding clasp pushes pedestal 31 to slide it close to workpiece 6 along guide rail 5.Clamping mechanism 32 and limiting device 33 are made jointly
With making outside diameter measuring unit 3 be locked in operating position.
Internal diameter measuring unit 4 includes measurement seat 41, lever 42 and pivot pin 43, and measurement seat 41 and workbench 1 are connected using fixed
It connects, the middle part of lever 42 and measurement seat 41 are hinged by pivot pin 43, and one end of lever 42 is provided with internal diameter gauge head 44, and the other end is set
It is equipped with protruding portion, protruding portion is connect with 45 gauge head of the second amesdial；The contact point and the 2000th of internal diameter gauge head 44 and workpiece inner circle
Divide contact point being equidistant to 43 center of pivot pin of 45 gauge head of table and protruding portion；To which internal diameter gauge head 44 is under the effect of workpiece 6
Mobile distance is passed through the gauge head that protruding portion passes to the second amesdial 45 in the ratio of 1:1 again, and in the present embodiment, internal diameter is surveyed
First 44 be the spherical structure for being embedded in 42 one end of lever.
Measurement seat 41 is fixedly connected with the second table folder 46 far from the side screw of fixed rotating device 2, in the second table folder 46
Second amesdial 45 is tightened fixation by screw by the mounting hole for offering the second amesdial 45.
Measurement seat 41 far from the side of fixed rotating device 2 be provided with the matched open slot of lever 42, in the present embodiment,
Lever 42 is mounted in open slot, protects lever 42 to a certain extent, lever 42 is respectively between open slot and the second table folder 46
It has the gap and is rotated for lever 42.
Using said mechanism, workpiece 6 is sleeved on outside retainer 25 in the state that handle is vertical, counterweight ring is set with
Outside clamping cap 28, counterweight ring bottom and 6 upper-end contact of workpiece, downward workpiece pressing 6；Lower handle is pulled, clamping cap 28 is downward
Movement is connected to retainer 25, and in the process, the second pressure spring 27 and clamping sleeve 23 are pressed further by, and the second pressure spring 27 pushes away
Dynamic pressure fixed 23 moves downward, while clamping sleeve 23 passes through the conical surface constantly outwardly against steel ball 26, and steel ball 26 is made constantly to squeeze work
Part 6, at this point, 6 tensioner of workpiece is fixed on fixed rotating device 2, turns until 23 bottom of clamping sleeve is contacted with the groove on the shaft shoulder
Fixed handle, workpiece 6 are rotated together with main shaft.
The handle of plug-type binding clasp is rotated counterclockwise, pedestal 31 is pushed to slide it close to workpiece 6, outer diameter along guide rail 5
After gauge head 37 is contacted with the outer circle to be measured of workpiece 6, plug-type binding clasp and 33 collective effect of limiting device are by outer diameter gauge head 37
Position is locked；The fixation of 44 position of internal diameter gauge head is directly contacted with the inner circle to be measured of workpiece 6.
The zero-bit for first calibrating the first amesdial 36 and the second amesdial 45 before measurement workpiece 6 with standard component, according to outside workpiece 6
The beating degree that diameter and internal diameter require determines that the particular range of the first amesdial 36 and the instruction of 45 hand of dial of the second amesdial is work
6 acceptability limit of part；Rotational handle drives workpiece 6 to rotate with main shaft, and outer diameter gauge head 37 and internal diameter gauge head 44 are in real time and workpiece
6 outer circle to be measured and inner circle to be measured contact, the change in displacement that outer diameter gauge head 37 occurs with internal diameter gauge head 44 distinguish real-time delivery to
Then the amount of deflection is respectively displayed on the first amesdial 36 and the 2000th by the gauge head of the first amesdial 36 and the second amesdial 45
Divide on the dial plate of table 45.
When outer diameter to be measured becomes larger, outer diameter gauge head 37 moves slightly to the left, and under the action of parallel spring leaves 35, measurement end is omited
Micro- to be moved to the left, the gauge head of the first amesdial 36 is also moved to the left distance same as outer diameter gauge head 37 therewith, at the 1000th point
The numerical value to deviate is shown on 36 dial plate of table；When outer diameter to be measured becomes smaller, outer diameter gauge head 37 slightly moves right, in parallel spring leaves
Under the action of 35, measurement end slightly moves right, and the gauge head of the first amesdial 36 also moves right same with outer diameter gauge head 37 therewith
The distance of sample shows the numerical value to deviate on 36 dial plate of the first amesdial.
When internal diameter to be measured becomes larger, internal diameter gauge head 44 slightly moves right, and pivot pin 43 rotates, and internal diameter gauge head 44 is moved
Dynamic distance 1:1 passes to protruding portion, and protruding portion moves slightly to the left, the gauge head of the second amesdial 45 be also moved to the left therewith with
The same distance of protruding portion shows the numerical value to deviate on 45 dial plate of the second amesdial；When internal diameter to be measured becomes smaller, internal diameter is surveyed
First 44 move slightly to the left, and pivot pin 43 rotates, and the mobile distance 1:1 of internal diameter gauge head 44 is passed to protruding portion, protruding portion
It slightly moves right, the gauge head of the second amesdial 45 is also moved to the left distance same as protruding portion therewith, in the second amesdial
The numerical value to deviate is shown on 45 dial plates.
6 acceptability limit of workpiece whether is fallen into finally by the reading of the first amesdial 36 of comparison and 45 dial plate of the second amesdial
Can determine whether the workpiece is qualified, detection reading is not required to calculate, as a result more intuitive accurate；It is suitable after having detected a workpiece
Hour hands rotate the handle of plug-type binding clasp, pull pedestal 31 that it is made to slide away from workpiece 6, outer diameter gauge head 37, measurement along guide rail 5
End and 36 gauge head of the first amesdial reset under the action of parallel spring leaves 35 and spring, and 36 hand of dial of the first amesdial is returned
Zero；Cocked handle removes counterweight ring, and clamping cap 28 moves upwards under the action of the second pressure spring 27, far from retainer 25, simultaneously
Clamping sleeve 23 moves upwards under the action of the first pressure spring 24, no longer extruding steel ball 26, and steel ball 26 is made to be gradually distance from workpiece 6, this
When can remove workpiece 6.
Using the detection revolving body internal-and external diameter beating degree device internal-and external diameter beating degree can be carried out simultaneously to revolving body workpieces
Detection, and workpiece fixed form is simple, is convenient to mount and dismount, and amesdial the first amesdial 36 and the second amesdial 45 is utilized to guarantee to survey
The accuracy of amount, improves production efficiency to a certain extent.
The above specific structure is that the preferred embodiment to the utility model has carried out specific description, but is not intended to limit
The embodiments of the present invention and protection scope, those skilled in the art are without prejudice to before the spirit of the present invention
Various equivalent variations can also be made perhaps these equivalent deformations or replacement of replacement are all contained in the application right by putting
It is required that in limited range.
Claims (10)
1. a kind of detection revolving body internal-and external diameter beating degree device, including the first amesdial (36) and the second amesdial (45), special
Sign is: including workbench (1), fixation rotating device (2), the outer diameter for positioning workpiece are provided on the workbench (1)
Measuring unit (3), internal diameter measuring unit (4) and the guide rail (5) along fixed rotating device (2) the radial level arrangement；Institute
Stating outside diameter measuring unit (3) can be along the guide rail (5) close to or far from the fixed rotating device (2)；The internal diameter measurement is single
First (4) are radially arranged vertically at side corresponding with outside diameter measuring unit (3) along the fixed rotating device (2)；It is described
Outside diameter measuring unit (3) is provided with the outer diameter gauge head (37) for contact workpiece, institute close to fixed rotating device (2) side
One end that the first amesdial (36) is fixed on the separate fixed rotating device (2) of the outside diameter measuring unit (3) is stated, it is described outer
Diameter gauge head (37) and the first amesdial (36) gauge head link；The internal diameter measuring unit (4) is provided with for contact workpiece
Internal diameter gauge head (44), second amesdial (45) is fixed on the internal diameter measuring unit (4) far from the fixed rotating dress
The one end of (2) is set, the internal diameter gauge head (44) and the second amesdial (45) gauge head link；The fixed rotating device (2) drives
Workpiece rotation, the outer diameter gauge head (37) and the internal diameter gauge head (44) contact realization with workpiece and beat to excircle of workpiece and inner circle
The detection of degree.
2. a kind of detection revolving body internal-and external diameter beating degree device according to claim 1, it is characterised in that: the fixed rotation
Rotary device (2) includes the bearing block (21) being fixedly connected with the workbench (1) and is rotationally connected with the bearing block (21)
Jackshaft (22), jackshaft (22) middle part are extended with the shaft shoulder；Setting can relatively described jackshaft (22) shifting on the shaft shoulder
Dynamic clamping sleeve (23), the first pressure spring (24) and steel ball (26)；The jackshaft (22) is worn from the clamping sleeve (23) inner cavity
It crosses；First pressure spring (24) is sleeved on the jackshaft (22), and described first pressure spring (24) one end is connected to clamping sleeve
(23), the other end is connected to the shaft shoulder, and first pressure spring (24) resets the clamping sleeve (23)；Under the clamping sleeve (23)
End outer cover is equipped with the retainer (25) for being connected to the shaft shoulder, and retainer (25) bottom has circumferentially been uniformly arranged at least four
A and steel ball (26) matched gap slot, the circumferentially positioned steel ball (26) of gap slot；Under the clamping sleeve (23)
End is provided with the conical surface；Relatively described retainer (25) movement of the clamping sleeve (23) squeezes the steel ball (26) by the conical surface
The fixed workpiece of circumferential swelling.
3. a kind of detection revolving body internal-and external diameter beating degree device according to claim 2, it is characterised in that: the clamping sleeve
(23) upper end is set with the second pressure spring (27), and the second pressure spring (27) outer cover is equipped with clamping cap (28), second pressure spring
(27) one end is connected to the clamping sleeve (23), and the other end is connected to the clamping cap (28), and second pressure spring (27) pushes
The clamping sleeve (23) is mobile.
4. a kind of detection revolving body internal-and external diameter beating degree device according to claim 3, it is characterised in that: the jackshaft
(22) top center is provided with coupling rod (29), and the coupling rod (29) is hinged with tension block (20), and the tension block (20) is solid
Surely it is connected with handle, under the handle vertical state, the coupling rod (29) and the tension block (20) hinged place are described in
The distance of clamping cap (28) is less than the coupling rod (29) and the tension block (20) hinged place under the handle horizontality
To the distance of the clamping cap (28), the handle drives workpiece rotation.
5. a kind of detection revolving body internal-and external diameter beating degree device according to any one of claims 1 to 4, it is characterised in that: institute
State outside diameter measuring unit (3) include can be along the guide rail (5) mobile pedestal (31) and for driving and locking the pedestal
(31) clamping mechanism (32) and limiting device (33)；Horizontally disposed bracket (34) and two are provided on the pedestal (31)
A parallel spring leaves (35) arranged vertically, the left and right end of the bracket (34) pass through the parallel spring leaves (35) and the pedestal
(31) left and right end is fixedly connected, and the parallel spring leaves (35) support and reset the bracket (34)；In the middle part of the bracket (34)
Extend measurement end towards the pedestal (31), the first amesdial (36) gauge head is connected to the measurement end；The measurement
End is mobile with outer diameter gauge head (37) level of synchronization.
6. a kind of detection revolving body internal-and external diameter beating degree device according to claim 5, it is characterised in that: the bracket
(34) top is fixedly connected with close to one end of the fixed rotating device (2) for locking and the survey of fixed outer diameter gauge head (37)
Bar (38), single arrangement is multiple corresponding with the bracket (34) on the measuring staff (38) and can adjust the measuring staff (38) position
Through-hole.
7. a kind of detection revolving body internal-and external diameter beating degree device according to claim 5, it is characterised in that: the clamp machine
Structure (32) is arranged in parallel with the guide rail (5) and is fixedly connected with the pedestal (31), described in clamping mechanism (32) promotion
Pedestal (31) is mobile along the guide rail (5), and the pedestal (31) contacts with the limiting device (33) realizes the outside diameter measuring
The positioning of unit (3).
8. a kind of detection revolving body internal-and external diameter beating degree device according to any one of claims 1 to 4, it is characterised in that: institute
Stating internal diameter measuring unit (4) includes measuring seat (41), lever (42) and pivot pin (43), the measurement seat (41) and the workbench
(1) it is fixedly connected, the middle part of the lever (42) and the measurement seat (41) pass through the pivot pin (43) hingedly, the lever
(42) one end is provided with internal diameter gauge head (44), and the other end is provided with protruding portion, the protruding portion and second amesdial
(45) gauge head connects；The contact point of the internal diameter gauge head (44) and workpiece inner circle and the second amesdial (45) gauge head with it is described
The contact point of protruding portion is equidistant to the pivot pin (43) center.
9. a kind of detection revolving body internal-and external diameter beating degree device according to claim 8, it is characterised in that: the measurement seat
(41) side far from the fixed rotating device (2) is fixedly connected with for second amesdial (45) that is fixedly clamped
Two table folders (46) are provided with the mounting hole of second amesdial (45) on second table folder (46).
10. a kind of detection revolving body internal-and external diameter beating degree device according to claim 9, it is characterised in that: the measurement
Seat (41) is provided with and the lever (42) matched open slot, the lever far from the side of the fixed rotating device (2)
(42) it is mounted in the open slot, the lever (42) has the gap between the open slot and second table folder (46) respectively
It is rotated for the lever (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997070.2U CN208419819U (en) | 2018-06-26 | 2018-06-26 | A kind of detection revolving body internal-and external diameter beating degree device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997070.2U CN208419819U (en) | 2018-06-26 | 2018-06-26 | A kind of detection revolving body internal-and external diameter beating degree device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208419819U true CN208419819U (en) | 2019-01-22 |
Family
ID=65106874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820997070.2U Expired - Fee Related CN208419819U (en) | 2018-06-26 | 2018-06-26 | A kind of detection revolving body internal-and external diameter beating degree device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208419819U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281079A (en) * | 2019-07-30 | 2019-09-27 | 无锡恩梯量仪科技有限公司 | A kind of stator coaxality measurement machine |
| CN110617754A (en) * | 2019-09-27 | 2019-12-27 | 中国计量大学 | Bearing outer race external diameter detection device |
| CN111043927A (en) * | 2019-10-23 | 2020-04-21 | 中国人民解放军第五七二一工厂 | Magnetically fixed desktop circular runout measuring device for short shaft parts |
| CN111272045A (en) * | 2020-03-10 | 2020-06-12 | 浙江宏利汽车零部件股份有限公司 | Multi-angle measuring type inner diameter measuring mechanism for retainer |
| CN112762880A (en) * | 2021-01-21 | 2021-05-07 | 郑州大学 | Automatic measuring device for inner diameter and outer diameter of rotating part |
| CN112902803A (en) * | 2021-03-08 | 2021-06-04 | 三门峡超思量仪科技有限公司 | Conical surface inner diameter measuring instrument and measuring method thereof |
| CN113108668A (en) * | 2021-05-25 | 2021-07-13 | 苏州铁近机电科技股份有限公司 | Diameter measuring meter |
| CN113251892A (en) * | 2021-05-20 | 2021-08-13 | 福建威而特旋压科技有限公司 | High-precision belt pulley runout testing fixture |
| CN113865458A (en) * | 2021-10-25 | 2021-12-31 | 中国航发贵州黎阳航空动力有限公司 | Device and method for measuring runout of inner profile surface and outer circle of aero-engine part |
| CN114087954A (en) * | 2021-11-25 | 2022-02-25 | 江柴发动机徐州有限公司 | Generator control ring outer diameter measuring device and working method thereof |
| CN114166091A (en) * | 2022-01-12 | 2022-03-11 | 郑州飞龙汽车部件有限公司 | A device for measuring the axial position and circular runout of a water pump pulley groove |
| CN116734785A (en) * | 2023-06-13 | 2023-09-12 | 东实锻造(湖北)有限公司 | Semi-axis gear detecting system that beats |
-
2018
- 2018-06-26 CN CN201820997070.2U patent/CN208419819U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281079A (en) * | 2019-07-30 | 2019-09-27 | 无锡恩梯量仪科技有限公司 | A kind of stator coaxality measurement machine |
| CN110617754A (en) * | 2019-09-27 | 2019-12-27 | 中国计量大学 | Bearing outer race external diameter detection device |
| CN111043927A (en) * | 2019-10-23 | 2020-04-21 | 中国人民解放军第五七二一工厂 | Magnetically fixed desktop circular runout measuring device for short shaft parts |
| CN111272045A (en) * | 2020-03-10 | 2020-06-12 | 浙江宏利汽车零部件股份有限公司 | Multi-angle measuring type inner diameter measuring mechanism for retainer |
| CN111272045B (en) * | 2020-03-10 | 2021-07-27 | 浙江宏利汽车零部件股份有限公司 | Multi-angle measuring type inner diameter measuring mechanism for retainer |
| CN112762880B (en) * | 2021-01-21 | 2024-03-01 | 郑州大学 | Automatic measuring device for inner diameter and outer diameter of rotating member |
| CN112762880A (en) * | 2021-01-21 | 2021-05-07 | 郑州大学 | Automatic measuring device for inner diameter and outer diameter of rotating part |
| CN112902803A (en) * | 2021-03-08 | 2021-06-04 | 三门峡超思量仪科技有限公司 | Conical surface inner diameter measuring instrument and measuring method thereof |
| CN113251892A (en) * | 2021-05-20 | 2021-08-13 | 福建威而特旋压科技有限公司 | High-precision belt pulley runout testing fixture |
| CN113108668A (en) * | 2021-05-25 | 2021-07-13 | 苏州铁近机电科技股份有限公司 | Diameter measuring meter |
| CN113865458A (en) * | 2021-10-25 | 2021-12-31 | 中国航发贵州黎阳航空动力有限公司 | Device and method for measuring runout of inner profile surface and outer circle of aero-engine part |
| CN114087954A (en) * | 2021-11-25 | 2022-02-25 | 江柴发动机徐州有限公司 | Generator control ring outer diameter measuring device and working method thereof |
| CN114166091A (en) * | 2022-01-12 | 2022-03-11 | 郑州飞龙汽车部件有限公司 | A device for measuring the axial position and circular runout of a water pump pulley groove |
| CN116734785A (en) * | 2023-06-13 | 2023-09-12 | 东实锻造(湖北)有限公司 | Semi-axis gear detecting system that beats |
| CN116734785B (en) * | 2023-06-13 | 2024-04-05 | 东实锻造(湖北)有限公司 | A half-axle gear runout detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208419819U (en) | A kind of detection revolving body internal-and external diameter beating degree device | |
| CN105737710B (en) | A device for automatic detection of axial and radial runout of shaft parts | |
| CN106644442B (en) | A kind of torsional spring determines angle device for measuring force | |
| CN106705804B (en) | Miniature bearing temperature of inner ring during rotation jitter detection apparatus | |
| GB2203837A (en) | Apparatus and method for spatial coordinate measurement | |
| CN108037032A (en) | Tester | |
| CN106767259A (en) | A kind of polymeter | |
| CN106705798A (en) | Tooth thickness measuring tool for annular gear | |
| JPS6213615B2 (en) | ||
| CN209148465U (en) | A kind of inner formula hardometer | |
| CN1563880A (en) | Jumping measuring tool having end facing to reference hole | |
| CN208606688U (en) | A kind of piston ring groove height measuring instrument | |
| CN108020389B (en) | Hand feeling vibration testing device for fishing line reel | |
| CN109866107A (en) | A kind of real-time thickness detection device of automotive hub polishing | |
| CN213984985U (en) | Detection tool for measuring jumping of worms and gears of the same type | |
| CN213337171U (en) | Vickers hardness meter for stainless steel coil with dustproof function | |
| CN109238099A (en) | A kind of ball seat inside dimension measuring device | |
| CN2709929Y (en) | Implement for measuring round pulsation value of end to hole | |
| CN207881672U (en) | A kind of adjustable height end surface of bearing ring warpage detector | |
| CN207991495U (en) | Ball screw screw raceway starting point special gauge | |
| CN109724799A (en) | Bearing rotation precision measuring device | |
| CN213889725U (en) | Torsion spring test detection tool | |
| CN210802292U (en) | Inner step height measuring device for tubular workpiece with two symmetrical inner steps at two ends | |
| CN109059729B (en) | A radial clearance measuring device for shank inclined groove bearing | |
| CN110763585B (en) | A device for acquiring in-situ information of a rotating mechanical friction interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200626 |