CN107421458A - A kind of worm gear endoporus and shaft shoulder measurement apparatus - Google Patents
A kind of worm gear endoporus and shaft shoulder measurement apparatus Download PDFInfo
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- CN107421458A CN107421458A CN201710668582.4A CN201710668582A CN107421458A CN 107421458 A CN107421458 A CN 107421458A CN 201710668582 A CN201710668582 A CN 201710668582A CN 107421458 A CN107421458 A CN 107421458A
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- measurement
- shaft shoulder
- rotating disk
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
- G01B11/12—Measuring arrangements characterised by the use of optical techniques for measuring diameters internal diameters
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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
- G01B21/08—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 for measuring thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of worm gear endoporus and shaft shoulder measurement apparatus, the aperture measurement device being arranged on base including base and separately and shaft shoulder measurement apparatus, the aperture measurement device includes bore measuring instrument and measurement base, and the bore measuring instrument includes light emitting head and light-receiving head and the seat board filled in strip.The worm gear endoporus and shaft shoulder measurement apparatus of the present invention, pass through the setting of aperture measurement device, can be effectively to measure the aperture in the hole on worm wheel shaft, and pass through the setting of shaft shoulder measurement apparatus, can be effectively to measure the shaft shoulder of the worm wheel body on worm wheel shaft, so just it can effectively realize that measurement error is small, and the effect that measurement efficiency is high.
Description
Technical field
The present invention relates to a kind of measuring apparatus, more particularly to a kind of worm gear endoporus and shaft shoulder measurement apparatus.
Background technology
, it is necessary to which the shaft shoulder of the endoporus and worm gear to worm wheel shaft measures during worm gear automated production,
It for obtaining the thickness in the aperture of endoporus and the shaft shoulder, so can effectively facilitate process below to produce, ensure last raw
The yield rate for the product that output is come.
But the method for endoporus of existing measurement worm wheel shaft is to use a silicon chock, by by the silicon of different-diameter
Chock being tucked into the endoporus of worm wheel shaft successively according to ascending mode, until the silicon chock filled in can not be filled in again
Into the endoporus of worm wheel shaft, the hole of the endoporus of a diameter of worm wheel shaft for the silicon chock that can be filled in before so determining that
Footpath, and when the shaft shoulder of worm gear is measured, then it is to be measured using slide measure, above two metering system, is measuring
When the endoporus aperture of worm wheel shaft, due to the difference in diameter between existing silicon chock can not set it is suitable small,
So the aperture error of the endoporus for the worm wheel shaft measured finally by silicon chock method will be very big, and pass through vernier calliper
The mode of chi measures the shaft shoulder data of worm gear, then the problem of efficiency is low occurs, the life of worm gear workpiece greatly reduces
Produce efficiency.
The content of the invention
A kind of in view of the deficienciess of the prior art, and measurement efficiency small it is an object of the invention to provide measurement error
High worm gear endoporus and shaft shoulder measurement apparatus.
To achieve the above object, the invention provides following technical scheme：A kind of worm gear endoporus and shaft shoulder measurement apparatus, bag
Base and the aperture measurement device being arranged on base separately and shaft shoulder measurement apparatus are included, the aperture measurement device includes
Bore measuring instrument and measurement base, the measurement base are rotatably mounted on base, and the bore measuring instrument is fixed on survey
Measure on base, and with measurement base on base it is rotatable, the bore measuring instrument include light emitting head and light-receiving head with
And the seat board filled in strip, the seat board are fixedly connected with measurement base, the smooth emitting head and light-receiving head are separately fixed at
Both ends of seat board, and being oppositely arranged between each other, when measuring aperture, worm wheel shaft be arranged on light emitting head and light-receiving head it
Between, light emitting head transmitting light is entered in light-receiving head through worm wheel shaft, and the shaft shoulder measurement apparatus includes left Distance-sensing
Device and right range sensor, the left range sensor and right range sensor it is relative be arranged on base close to bore measuring instrument
Position on, be respectively provided with contact head on the left range sensor and right range sensor, when measuring the shaft shoulder, left range sensor
On contact head and right range sensor on both ends of the contact head respectively with the worm wheel body of worm gear workpiece offset, measure worm gear
Shaft shoulder numerical value.
As a further improvement on the present invention, the measurement base includes fixed disk, rotating disk and terminal pad, the fixation
Disk is fixedly connected with base, and the rotating disk is rotatable to be co-axially located on fixed disk, and the terminal pad is co-axially fixed to revolve
On rotating disk, the seat board is fixed in terminal pad, and the side of the fixed disk is provided with the regulation for being used for driving rotation disc spins
Mechanism, is fixedly connected with index block on position of the side away from governor motion of the fixed disk, on the side of the terminal pad
Provided with scale, the index block indicating graduation.
As a further improvement on the present invention, the governor motion includes adjustment seat, adjusting rod and drive rod, the regulation
Seat is fixedly connected with the side of fixed disk, and the side of the adjustment seat towards rotating disk offers the adjustment hole through adjustment seat,
The adjustment seat side adjacent with rotating disk offers regulation screwed hole, and the adjusting rod is screw rod, and the adjusting rod one end is worn
It is extend into after overregulating screwed hole in adjustment hole, the adjusting rod coordinates with regulation screwed hole screw thread, one end of drive rod and rotation
The side of rotating disk is fixedly connected, and the other end extend into adjustment hole and inconsistent with the end of adjusting rod.
As a further improvement on the present invention, the adjustment seat offers measurement screw thread relative to the side of regulation screwed hole
Hole, the measurement screwed hole internal thread are connected with measurement bar, and the lateral wall of the measurement bar is provided with scale, the measurement bar
One end extend into inconsistent with drive rod in adjustment hole.
As a further improvement on the present invention, the drive rod offers positioning spiro pit backwards to one end of rotating disk, institute
State positioning spiro pit internal thread and be connected with positioning screw, one end and the positioning spiro pit of the positioning screw are located by connecting, another
End is passed to the external world from adjustment hole, and the positioning cap that is coaxially located by connecting on the end, when positioning screw is screwed into positioning spiro pit
When interior, the hole of positioning cap and adjustment hole is positioned drive rod along inconsistent.
As a further improvement on the present invention, the index block include in circular arc it is block upper piece and lower piece, under described
The inner arc surface of block is fixedly connected with the side of fixed disk, and upper piece the lower surface is fixedly connected with lower piece of upper surface, institute
The inner arc surface stated piece is set close to the side of rotating disk, and inclined-plane, the inclined-plane are offered on upper piece the exterior arc surface
Upwardly extend from lower piece of end face, and tilted towards rotating disk.
As a further improvement on the present invention, rotation is offered on end face of the rotating disk relative to terminal pad one end
Groove, the terminal pad are embedded into relative to the convex disk of rotation, the convex disk of rotation is coaxially fixed with the end face of one end of rotating disk
Swivelling chute is so that terminal pad is co-axially fixed in rotating disk.
Beneficial effects of the present invention, pass through setting for the aperture measurement device on base and base and shaft shoulder measurement apparatus
Put, can go to measure the aperture in the hole on worm wheel shaft end face by aperture measurement device with effective realize, be surveyed by the shaft shoulder
Amount device goes to measure the shaft shoulder thickness on worm wheel body, so compared to metering system of the prior art, employs electronization certainly
Dynamicization is measured, and reduces caused error during measurement, adds whole measurement efficiency, and aperture measurement device is arranged to survey
Base and bore measuring instrument are measured, and bore measuring instrument is arranged to light emitting head and light-receiving head, can be launched with utilization light
Hair penetrates light and passes through worm wheel shaft, is then received for light-receiving head, worm gear is so fast and effectively measured by the saturating principle of light
The diameter of rotating shaft, then by way of the diameter of rotating shaft subtracts pore wall thickness, so realize that an automatic detection worm gear turns
The effect in the aperture in the hole on axle, compared to the mode of silicon chock in the prior art, error is lower, more efficient, and pass through by
Shaft shoulder measurement apparatus is arranged to left range sensor and right range sensor, can be to pass through the contact head of two sensors and snail
The mode of two end contacts of wheel body effectively calculates shaft shoulder numerical value, thus compared to using vernier calliper in the prior art
The mode of chi, detection speed are faster, more efficient.
Brief description of the drawings
Fig. 1 is the worm gear endoporus of the present invention and the overall structure figure of shaft shoulder measurement apparatus；
Fig. 2 is the explosive view of the measurement base in Fig. 1；
Fig. 3 is the sectional view of the measurement base in Fig. 1.
Embodiment
The present invention is described in further detail below in conjunction with the embodiment given by accompanying drawing.
Referring to figs. 1 to shown in 3, a kind of worm gear endoporus and shaft shoulder measurement apparatus of the present embodiment, including base 1 and separately
The aperture measurement device 2 being arranged on base 1 and shaft shoulder measurement apparatus 3, the aperture measurement device 2 include bore measuring instrument
21 are rotatably mounted on base 1 with measurement base 22, the measurement base 22, and the bore measuring instrument 21 is fixed on measurement
On base 22, and with measurement base 22 on base 1 it is rotatable, the bore measuring instrument 21 includes light emitting head 211 and light
First 212 and the seat board 213 filled in strip are received, the seat board 213 is fixedly connected with measurement base 22, the smooth emitting head
211 and light-receiving first 212 be separately fixed at the both ends of seat board 213, and be oppositely arranged between each other, when measuring aperture, worm gear turns
Axle is arranged between light emitting head 211 and light-receiving first 212, and the transmitting light of light emitting head 211 enters light through worm wheel shaft and connect
Receive in first 212, the shaft shoulder measurement apparatus 3 includes left range sensor 31 and right range sensor 32, the left Distance-sensing
Device 31 and right range sensor 32 it is relative be arranged on base 1 on the position of bore measuring instrument 21, the left Distance-sensing
Contact head 33 is respectively provided with device 31 and right range sensor 32, when measuring the shaft shoulder, the He of contact head 33 on left range sensor 31
Both ends of the contact head 33 respectively with the worm wheel body of worm gear workpiece on right range sensor 32 offset, and measure the shaft shoulder number of worm gear
Value, during using the measurement apparatus of the present embodiment, worm wheel shaft is caught by the manipulator of outside first, it is then mechanical
Worm wheel body is put into the measurement shaft shoulder in shaft shoulder measurement apparatus 3 by hand, when shaft shoulder measurement apparatus 3 measures the shaft shoulder, manipulator
Worm wheel body is placed between left range sensor 31 and right range sensor 32, worm wheel body is placed into left distance in manipulator
When between sensor 31 and right range sensor 32, left range sensor 31 and right range sensor 32 will extend thereon
The contact head 33 in face, stops when contact head 33 touches the end face of worm wheel body, measures left range sensor 31 afterwards
The distance between contact head 33 on right range sensor 32, it can so realize an automatic detection shaft shoulder numerical value
Effect, compared to by the way of slide measure, speed is faster, more efficient, and is measuring shaft shoulder number in the prior art
After value, the rotating shaft of worm gear will be put into aperture measurement device 2 by manipulator, and worm gear is measured by aperture measurement device 2
Rotating shaft end face on hole aperture, before aperture measurement device 2 measures aperture, because manipulator places the rotating shaft of worm gear
Angle to aperture measurement device 2 is certain, can not effectively be changed, thus in order to ensure that the light in bore measuring instrument 21 is sent out
The side for the rotating shaft through worm gear that first 211 light launched can be vertically is penetrated, with regard to needing to pass through tune between aperture is measured
The mode that whole measurement base 22 rotates on base 1, ensures that manipulator grabs worm wheel shaft and extend into aperture measurement device 2
When, then the light that light emitting head 211 is launched can be surveyed effectively perpendicular to the side of worm wheel shaft using the saturating principle of light
The diameter of worm wheel shaft is measured, afterwards by way of diameter is subtracted into the thickness of hole wall, can effectively realize one automatically
Change the effect in measurement aperture, do not have compared to silicon chock metering system of the prior art, during measurement between numerical value it is steps, because
And can greatly reduce the error of measurement, while only need worm wheel shaft being put into light emitting head 211 during measuring
It is very simple and convenient between light-receiving first 212, while measuring speed is much faster compared with the mode of plug silicon chock,
Such measurement efficiency is also more much higher than prior art.
As a kind of improved embodiment, the measurement base 22 includes fixed disk 221, rotating disk 222 and connected
Disk 223 is connect, the fixed disk 221 is fixedly connected with base 1, and the rotating disk 222 is rotatable to be co-axially located at fixed disk 221
On, the terminal pad 223 is co-axially fixed in rotating disk 222, and the seat board 213 is fixed in terminal pad 223, the fixed disk
221 side is provided with the governor motion 4 for being used for driving rotating disk 222 to rotate, and the side of the fixed disk 221 is away from regulation machine
Index block 5 is fixedly connected with the position of structure 4, the side of the terminal pad 223 is provided with scale, and the instruction of index block 5 is carved
Degree, during regulation measurement base 22 rotates, it is only necessary to go to drive governor motion 4 with hand and then drive rotating disk 222 to revolve
Turn, thus can effectively adjust the angle of light emitting head 211 and light-receiving first 212, while during regulation
By the setting of index block 5 and scale, the anglec of rotation of measurement base 22 just more can be accurately adjusted, and passes through connection
The setting of disk 223, can be with effective realization and the connection between rotating disk 222 and seat board 213, and then realizes in rotating disk
It has rotated with seat board 213 and light emitting head 211 and light-receiving first 212 during 222 rotations, so realize well
One adjustment light emitting head 211 and the effect of the angle of light-receiving first 212.
As a kind of improved embodiment, the governor motion 4 includes adjustment seat 41, adjusting rod 42 and drive rod
43, the adjustment seat 41 is fixedly connected with the side of fixed disk 221, and the side of adjustment seat 41 towards the rotating disk 222 opens up
There is the adjustment hole 411 through adjustment seat 41, the adjustment seat 41 side adjacent with rotating disk 222 offers regulation screwed hole
412, the adjusting rod 42 is screw rod, and the one end of adjusting rod 42 is extend into adjustment hole 411 through after adjusting screwed hole 412, institute
State adjusting rod 42 with regulation screwed hole 412 screw thread to coordinate, one end of drive rod 43 is fixedly connected with the side of rotating disk 222, separately
One end is extend into adjustment hole 411 and inconsistent with the end of adjusting rod 42, is revolved adjusting rotating disk 222 by governor motion 4
During gyration, it is only necessary to remove rotation adjusting lever 42 by hand, then due between adjusting rod 42 and regulation screwed hole 412
It is that screw thread coordinates, thus during adjusting rod 42 rotates, adjusting rod 42 will backhaul in regulation screwed hole 412
It is dynamic, due to being competing relation between drive rod 43 and adjusting rod 42, thus during adjusting rod 42 moves back and forth,
Drive rod 43 will move back and forth with adjusting rod 42 in adjustment hole 411, and then have rotated with rotating disk 222, so very
The good effect realized a driving rotating disk 222 and rotated, simultaneously because during regulation mainly by adjusting rod 42 with
During cooperation between regulation screwed hole 412 realizes the motion of adjusting rod 42 to complete regulation, thus adjusting rod 42 moves,
Each of which motion spacing all can be very small, so just can greatly lift the precision of the regulation anglec of rotation of rotating disk 222.
As a kind of improved embodiment, the adjustment seat 41 opens up relative to the side of regulation screwed hole 412
There is measurement screwed hole 413, the measurement internal thread of screwed hole 413 is connected with measurement bar 6, set on the lateral wall of the measurement bar 6
Have a scale, one end of the measurement bar 6 extend into it is inconsistent with drive rod 43 in adjustment hole 411, by measuring screwed hole 413
Set, the measurement bar 6 in it can be utilized to measure drive rod 43 and be conditioned the distance that bar 42 drives movement, so just can
The scale in rotating disk 222 indicated well with index block 5 forms a complementary effect of feedback, further adds rotation
The precision of the angular adjustment of rotating disk 222, while cooperated in the present embodiment by the end of measurement bar 6 and the end of adjusting rod 42
The mode of drive rod 43 is clamped to realize that drive rod 43 moves with adjusting rod 42, realizes transports synchronous with one between adjusting rod 42
Dynamic effect, the precision after adjustment is further added, during the present embodiment is adjusted, then adjusted by synchronous rotary
Pole 42 and measurement bar 6 realize the measurement of regulation, so can preferably realize that a measurement adjusting rod 42 drives drive rod
The effect of 43 displacements.
As a kind of improved embodiment, the drive rod 43 offers positioning backwards to one end of rotating disk 222
Screwed hole 431, the internal thread of positioning spiro pit 431 are connected with positioning screw 7, one end and the positioning spiral shell of the positioning screw 7
Pit 431 is located by connecting, and the other end is passed to the external world from adjustment hole 411, and the positioning cap 71 that is coaxially located by connecting on the end, when
When positioning screw 7 is screwed into positioning spiro pit 431, the hole of positioning cap 71 and adjustment hole 411 is entered drive rod 43 along inconsistent
Row positioning, after being completed by the regulation of adjusting rod 42, if using frictional force between rotating disk 222 and fixed disk 221 come real
Now keep rotating disk 222 adjust after angle mode, be just easy to appear in people's imprudence encounter rotating disk 222 when
Wait so that the problem of angle of rotating disk 222 changes, thus pass through the positioning action of positioning screw 7 in the present embodiment
Can with effectively keep rotating disk 222 rotate after angle state between fixed disk 221, avoid not small in rotating disk 222
When the heart is encountered by people, rotating disk 222 rotates the problem of caused angle is changed, and in positioning screw 7 to driving
During bar 43 is positioned, it is by using hand rotational positioning screw rod 7 so that positioning screw 7 enters in positioning spiro pit 431
Row movement so that positioning cap 71 constantly close to the hole edge of adjustment hole 411, offsets on the hole edge of positioning cap 71 and adjustment hole 411
Touch when, can with effectively utilize the hole of positioning cap 71 and adjustment hole 411 edge between frictional force drive rod 43 is carried out
Positioning, because positioning cap 71 can be screwed into positioning spiro pit 431 as far as possible, such positioning cap 71 is applied to adjustment hole
411 hole is big as far as possible along upper pressure, and this makes it possible to the effect for realizing a positioning well.
As a kind of improved embodiment, the index block 5 include in circular arc it is block upper piece 51 and lower piece
52, described lower piece 52 of inner arc surface is fixedly connected with the side of fixed disk 221, it is described upper piece 51 lower surface with lower piece 52
Upper surface is fixedly connected, it is described upper piece 51 inner arc surface close to rotating disk 222 side set, it is described upper piece 51 external arc
Inclined-plane is offered on face, the inclined-plane upwardly extends from lower piece 52 of end face, and is tilted towards rotating disk 222, by upper piece 51
, can be so that effectively whole index block 5 be fixed on fixed disk 221 by lower piece 52, and by upper piece with lower piece 52 setting
51 setting, one can be played the realization measurement now rotation of rotating disk 222 is engaged with the scale of the side of rotating disk 222
The effect of angle, and by the setting on inclined-plane, can realize block 51 upper edge can preferably with rotating disk 222 outside
Scale on face is relative and then realizes the effect of the preferably anglec of rotation of measurement rotating disk 222, and by the setting on inclined-plane, just
It may be implemented in pieces 51 and be used for small as far as possible to the side thickness of observation with scale compared with, reduce when observing, upper piece
Vision deviation between 51 and scale, the further precision increased during the rotation adjustment of rotating disk 222.
As a kind of improved embodiment, the rotating disk 222 is opened on the end face relative to the one end of terminal pad 223
Provided with swivelling chute 2221, the terminal pad 223 is relative to being coaxially fixed with the convex disk of rotation on the end face of one end of rotating disk 222
2222, the convex disk 2222 of rotation is embedded into swivelling chute 2221 so that terminal pad 223 is co-axially fixed in rotating disk 222, passes through
Swivelling chute 2221 and the setting for rotating convex disk 2222, can be effectively to realize between a terminal pad 223 and rotating disk 222
It is fixedly connected, it is simple in construction easily to realize, and can be by rotating convex disk 2222 and swivelling chute 2221 during connection
The effect of mutual cooperation, realize the effect of a guiding so that can be preferably coaxial between rotating disk 222 and terminal pad 223
Secure.
In summary, the middle worm gear endoporus and shaft shoulder measurement apparatus of the present embodiment, by the setting of aperture measurement device 2,
Can the effective hole of the end of automatic measurement worm wheel shaft aperture, and the setting can for passing through shaft shoulder measurement apparatus 3
The shaft shoulder of the worm wheel body of effective measurement worm gear workpiece, it can so realize the automatic measurement and the shaft shoulder in the aperture of worm wheel shaft
Automatic measurement, compared to metering system of the prior art, precision is higher, more efficient.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of worm gear endoporus and shaft shoulder measurement apparatus, it is characterised in that：Including base (1) and separately be arranged on base
(1) aperture measurement device (2) and shaft shoulder measurement apparatus (3) on, the aperture measurement device (2) include bore measuring instrument (21)
With measurement base (22), the measurement base (22) is rotatably mounted on base (1), and the bore measuring instrument (21) is fixed
In measurement base (22), and with measurement base (22) on base (1) it is rotatable, the bore measuring instrument (21) includes light
Emitting head (211) and light-receiving head (212) and the seat board (213) filled in strip, the seat board (213) and measurement base (22)
It is fixedly connected, the smooth emitting head (211) and light-receiving head (212) are separately fixed at the both ends of seat board (213), and between each other
It is oppositely arranged, when measuring aperture, worm wheel shaft is arranged between light emitting head (211) and light-receiving head (212), light emitting head
(211) launch light to enter in light-receiving head (212) through worm wheel shaft, the shaft shoulder measurement apparatus (3) includes left distance and passed
Sensor (31) and right range sensor (32), the left range sensor (31) and right range sensor (32) is relative is arranged on
Base (1) is on the position of bore measuring instrument (21), on the left range sensor (31) and right range sensor (32)
With contact head (33), when measuring the shaft shoulder, on the contact head (33) and right range sensor (32) on left range sensor (31)
Both ends of the contact head (33) respectively with the worm wheel body of worm gear workpiece offset, measure the shaft shoulder numerical value of worm gear.
2. worm gear endoporus according to claim 1 and shaft shoulder measurement apparatus, it is characterised in that：Measurement base (22) bag
Fixed disk (221), rotating disk (222) and terminal pad (223) are included, the fixed disk (221) is fixedly connected with base (1), described
Rotating disk (222) is rotatable to be co-axially located on fixed disk (221), and the terminal pad (223) is co-axially fixed to rotating disk
(222) on, the seat board (213) is fixed in terminal pad (223), and the side of the fixed disk (221), which is provided with, to be used to drive
The governor motion (4) of rotating disk (222) rotation, it is fixed on position of the side away from governor motion (4) of the fixed disk (221)
Index block (5) is connected with, the side of the terminal pad (223) is provided with scale, index block (5) indicating graduation.
3. worm gear endoporus according to claim 2 and shaft shoulder measurement apparatus, it is characterised in that：Governor motion (4) bag
Adjustment seat (41), adjusting rod (42) and drive rod (43) are included, company is fixed in the adjustment seat (41) and the side of fixed disk (221)
Connect, the adjustment seat (41) offers the adjustment hole (411) through adjustment seat (41) towards the side of rotating disk (222), described
Adjustment seat (41) offers regulation screwed hole (412) with the adjacent side of rotating disk (222), and the adjusting rod (42) is screw rod,
Adjusting rod (42) one end is extend into adjustment hole (411) through after adjusting screwed hole (412), the adjusting rod (42) and regulation
Screwed hole (412) screw thread coordinates, and one end of drive rod (43) is fixedly connected with the side of rotating disk (222), and the other end is extend into
It is in adjustment hole (411) and inconsistent with the end of adjusting rod (42).
4. worm gear endoporus according to claim 3 and shaft shoulder measurement apparatus, it is characterised in that：The adjustment seat (41) is relative
Measurement screwed hole (413) is offered in the side of regulation screwed hole (412), described measurement screwed hole (413) internal thread is connected with
Measurement bar (6), the lateral wall of the measurement bar (6) are provided with scale, and one end of the measurement bar (6) extend into adjustment hole
(411) it is inconsistent with drive rod (43) in.
5. worm gear endoporus and shaft shoulder measurement apparatus according to claim 3 or 4, it is characterised in that：The drive rod (43)
Positioning spiro pit (431) is offered backwards to one end of rotating disk (222), positioning spiro pit (431) internal thread is connected with fixed
Position screw rod (7), one end and the positioning spiro pit (431) of the positioning screw (7) be located by connecting, and the other end is from adjustment hole (411)
Pass to the external world, and the positioning cap (71) that is coaxially located by connecting on the end, when positioning screw (7) is screwed into positioning spiro pit
(431) when interior, the hole of positioning cap (71) and adjustment hole (411) is positioned drive rod (43) along inconsistent.
6. worm gear endoporus according to claim 2 and shaft shoulder measurement apparatus, it is characterised in that：The index block (5) includes
In circular arc block upper piece (51) and lower piece (52), the side of the inner arc surface and fixed disk (221) of lower piece (52) is consolidated
Fixed connection, the lower surface of upper piece (51) are fixedly connected with the upper surface of lower piece (52), the inner arc surface of upper piece (51)
Set close to the side of rotating disk (222), offer inclined-plane on the exterior arc surface of upper piece (51), the inclined-plane is from lower piece
(52) end face upwardly extends, and is tilted towards rotating disk (222).
7. worm gear endoporus according to claim 2 and shaft shoulder measurement apparatus, it is characterised in that：Rotating disk (222) phase
For offering swivelling chute (2221) on the end face of terminal pad (223) one end, the terminal pad (223) is relative to rotating disk
(222) the convex disk (2222) of rotation is coaxially fixed with the end face of one end, the convex disk (2222) of rotation is embedded into swivelling chute
(2221) so that terminal pad (223) is co-axially fixed in rotating disk (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668582.4A CN107421458B (en) | 2017-08-07 | 2017-08-07 | Worm wheel hole and shaft shoulder measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668582.4A CN107421458B (en) | 2017-08-07 | 2017-08-07 | Worm wheel hole and shaft shoulder measuring device |
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| Publication Number | Publication Date |
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| CN107421458A true CN107421458A (en) | 2017-12-01 |
| CN107421458B CN107421458B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710668582.4A Active CN107421458B (en) | 2017-08-07 | 2017-08-07 | Worm wheel hole and shaft shoulder measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341616A (en) * | 2018-11-27 | 2019-02-15 | 合肥工业大学 | A kind of worm gear size detecting device |
| CN109647729A (en) * | 2018-11-27 | 2019-04-19 | 合肥工业大学 | A kind of worm gear detection screening plant |
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| CN109341616A (en) * | 2018-11-27 | 2019-02-15 | 合肥工业大学 | A kind of worm gear size detecting device |
| CN109647729A (en) * | 2018-11-27 | 2019-04-19 | 合肥工业大学 | A kind of worm gear detection screening plant |
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