CN110497039A - A kind of alignment device and method of Gear Shaping Involute gear internal spline - Google Patents
A kind of alignment device and method of Gear Shaping Involute gear internal spline Download PDFInfo
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- CN110497039A CN110497039A CN201910808539.2A CN201910808539A CN110497039A CN 110497039 A CN110497039 A CN 110497039A CN 201910808539 A CN201910808539 A CN 201910808539A CN 110497039 A CN110497039 A CN 110497039A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000010862 gear shaping Methods 0.000 title claims abstract description 30
- 238000007493 shaping process Methods 0.000 claims abstract description 135
- 230000005622 photoelectricity Effects 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 20
- 210000003781 tooth socket Anatomy 0.000 claims description 42
- 210000000515 tooth Anatomy 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000010009 beating Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses the alignment devices and method of a kind of Gear Shaping Involute gear internal spline, the alignment device includes positioning mechanism and photoelectricity gauge head, positioning mechanism includes horizontal mounting bar and the vertically oriented plate that is vertically set below horizontal mounting bar, the side of vertically oriented plate is horizontally installed with flexibly positioned bar assembly, and photoelectricity gauge head includes Cylinder Shell and the ball for being vertically installed at Cylinder Shell one end；The aligning method includes: one, installation band involute internal spline gear wheel；Two, alignment device is installed；Three, the positional relationship between centering involute inner spline and vertical shaping machine workbench；Four, the positional relationship between centering pinion cutter and involute inner spline.The present invention can not only realize the centering of positional relationship between involute inner spline and vertical shaping machine workbench, and it can be realized the centering of positional relationship between pinion cutter and involute inner spline, the centering period with involute internal spline gear wheel and pinion cutter is shortened, centering precision is improved.
Description
Technical field
The invention belongs to involute inner spline processing technique fields, and in particular to flower in a kind of Gear Shaping Involute gear
The alignment device and method of key.
Background technique
Band involute internal spline gear wheel is the common important part of coalcutter, such part has reference circle and axis outer circle same
The involute inner spline of the heart.In recent years, to make high-intensitive operation demand under coalcutter further satisfaction complex geological condition,
The reliability for improving coalcutter transmission system, since quenched band involute internal spline gear wheel can not carry out roll flute processing, and
Requirement on machining accuracy is high, therefore, currently, carrying out the Gear Shaping of involute inner spline, involute frequently with vertical shaping machine
Internal spline Gear Shaping includes the thick slotting involute inner spline and the slotting involute inner spline of quenched essence before quenching, is inserted gradually thick
When the internal spline that bursts at the seams inserts involute inner spline with essence, pinion cutter is carried out and with involute inner spline frequently with the mode of manual measurement
The centering of positional relationship between gear, centering period length, difficulty are big, and precision is difficult to ensure, therefore, it should provide a kind of gear shaping
Process the alignment device and method of Involute gear internal spline.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of Gear Shaping
The alignment device of Involute gear internal spline, simple structure and reasonable design, can not only realize involute inner spline with it is vertical
The centering of positional relationship between shaping machine workbench, and can be realized positional relationship between pinion cutter and involute inner spline
Centering, it is easily operated, shorten the centering period with involute internal spline gear wheel and pinion cutter, and improve centering precision,
It is easy to promote and utilize.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: flower in a kind of Gear Shaping Involute gear
The alignment device of key, it is characterised in that: including for be mounted on the positioning mechanism with involute internal spline gear wheel center and with institute
State the photoelectricity gauge head of the coordinate position for the tooth profile for detecting pinion cutter that positioning mechanism is connected, the positioning mechanism packet
It includes for riding upon with the horizontal mounting bar on involute internal spline gear wheel end face and being vertically set under the horizontal mounting bar
The vertically oriented plate of side, the side of the vertically oriented plate is horizontally installed with flexibly positioned bar assembly, the flexibly positioned bar group
Part includes the threaded rod being threadedly coupled with the vertically oriented plate, the casing connecting with the threaded rod and is threaded through described sleeve pipe
The locating rod of end is equipped with the first spring for pushing the locating rod flexible, the photoelectricity gauge head packet in described sleeve pipe
Cylinder Shell and the ball for being vertically installed at described Cylinder Shell one end are included, is opened on the top surface of the horizontal mounting bar
Equipped with the rectangular recess for storing the photoelectricity gauge head, along the rectangular recess between the two side walls of the rectangular recess
Width direction be horizontally installed with articulated shaft, be hingedly equipped on the articulated shaft for the Cylinder Shell installation U-shaped peace
Fill seat, the axis perpendicular of the axis of the Cylinder Shell and the articulated shaft.
The alignment device of above-mentioned a kind of Gear Shaping Involute gear internal spline, it is characterised in that: described to be horizontally mounted
The cross section of bar is rectangle, and the horizontal mounting bar is used as far from the side of the flexibly positioned bar assembly and is used for centering involute
The centering face of the vertical shaping machine workbench of internal spline and vertical shaping machine.
A kind of alignment device of above-mentioned Gear Shaping Involute gear internal spline, it is characterised in that: the clevis mounting
On offer hinged shaft mounting hole and Cylinder Shell spliced eye, the axis and the articulated shaft of the Cylinder Shell spliced eye
The axis perpendicular of mounting hole.
A kind of alignment device of above-mentioned Gear Shaping Involute gear internal spline, it is characterised in that: the clevis mounting
On offer ball mounting hole, the axis of the ball mounting hole is parallel with the axis of the articulated shaft, ball installation
Installed in hole there are two the ball for limiting the clevis mounting locked position and be arranged between two balls the
Two springs offer the first limiting groove to match with the ball and the second limit in the two side walls of the rectangular recess
Position groove.
A kind of alignment device of above-mentioned Gear Shaping Involute gear internal spline, it is characterised in that: the rectangular recess
U-shaped notch is offered far from described look on positive side wall.
The present invention also provides a kind of aligning methods of Gear Shaping Involute gear internal spline, it is characterised in that: this method
The following steps are included:
Step 1: installation band involute internal spline gear wheel:
It will be fixedly mounted on involute internal spline gear wheel on the vertical shaping machine workbench, wherein band involute
The center of inside spline wheel gear and the center of the vertical shaping machine workbench are located along the same line；
Step 2: installation alignment device:
By the inside of vertically oriented plate insertion involute inner spline, the locating rod is made to be installed on appointing for involute inner spline
It anticipates in an internal spline tooth socket, wherein horizontal mounting bar level rides upon on the end face with involute internal spline gear wheel；It is described perpendicular
Straight positioning plate is connected on two spline tooths of the involute inner spline, wherein two spline tooths are along described any
The middle line of one internal spline tooth socket is symmetrical；
Step 3: the positional relationship between centering involute inner spline and vertical shaping machine workbench, specifically include with
Lower step:
Step 301, using the centering face for beating table method for centering adjustment horizontal mounting bar, make the centering face of horizontal mounting bar and vertical
Formula shaping machine Y-axis is parallel, and the vertical shaping machine Y-axis is the length feed direction of pinion cutter, vertical shaping machine X-axis
For the traverse feed direction of pinion cutter, vertical shaping machine Z axis is the vertical direction of feed of pinion cutter；
Step 302 rotates the vertical shaping machine workbench around the vertical shaping machine Z axis, makes the centering
Face and the vertical shaping machine Y-axis are perpendicular；
Step 4: the positional relationship between centering pinion cutter and involute inner spline, specifically includes the following steps:
Step 401 installs pinion cutter on vertical shaping machine main shaft, rotates the Cylinder Shell, makes the spherical shape
The axis of contact is parallel with the axis of the pinion cutter；
Step 402 drives the pinion cutter along vertical shaping machine X-axis and vertical gear shaping by vertical shaping machine main shaft
Lathe Y-axis linkage, until the ball is located in any one pinion cutter tooth socket of the pinion cutter；
The vertical median plane of the axis of ball described in step 403, centering and any one pinion cutter tooth socket, makes
The axis of the ball is located in the vertical median plane of any one pinion cutter tooth socket, specifically includes the following steps:
Step 4031, the vertical shaping machine main shaft of rotation, drive the pinion cutter around vertical by vertical shaping machine main shaft
Formula shaping machine Z axis rotates counterclockwise, and the central point of the pinion cutter is labeled as D, makes any one described pinion cutter tooth socket
Left side contacted with the ball, and the left side of any one pinion cutter tooth socket is connect with the ball
The contact point of touching is labeled as D1；
Step 4032 drives the pinion cutter to turn clockwise around vertical shaping machine Z axis by vertical shaping machine main shaft
It is dynamic, contact the right side of any one pinion cutter tooth socket with the ball, and will any one described pinion cutter
The contact point that the right side of tooth socket is contacted with the ball is labeled as D2；
Step 4033, the angle rotated clockwise according to the pinion cutter around vertical shaping machine Z axis, measurement obtain straight
Line DD1With straight line DD2Between angle α, according to calculation formulaBe calculated to the axis of the just described ball with
The vertical median plane of any one pinion cutter tooth socket, the required angle beta rotated of the pinion cutter；
Step 4034 drives the pinion cutter around the vertical shaping machine Z axis inverse time by the vertical shaping machine main shaft
Needle rotates β, at this point, the axis of the ball is located in the vertical median plane of any one pinion cutter tooth socket, realizes
The centering of positional relationship between the pinion cutter and involute inner spline.
The aligning method of above-mentioned a kind of Gear Shaping Involute gear internal spline, it is characterised in that: in step 301, adopt
With the centering face for beating table method for centering adjustment horizontal mounting bar, keep the centering face of horizontal mounting bar equal with vertical shaping machine Y-axis
Row, specific operation process the following steps are included:
Step 3011 installs Magnetic gauge stand amesdial on vertical shaping machine main shaft, adjusts the Magnetic gauge stand thousand and divides
The magnetic force dial framework of table is connected to the gauge rod of the Magnetic gauge stand amesdial on the centering face of horizontal mounting bar；
Step 3012 moves the vertical shaping machine main shaft, the vertical shaping machine along vertical shaping machine Y-axis
Main shaft drives the gauge rod of the Magnetic gauge stand amesdial to slide on centering face along vertical shaping machine Y-axis；Meanwhile around vertical
Formula shaping machine Z axis rotates the vertical shaping machine workbench, drives the band gradually by the vertical shaping machine workbench
The inside spline wheel gear that bursts at the seams is rotated around vertical shaping machine Z axis, observes the reading that the dial plate of the Magnetic gauge stand amesdial is shown,
When the reading that the dial plate of the Magnetic gauge stand amesdial is shown is a definite value, i.e., the described centering face and vertical shaping machine Y
Axis is parallel, and stop operating the vertical shaping machine workbench, and removes the Magnetic gauge stand amesdial.
Compared with the prior art, the present invention has the following advantages:
1, the present invention is by being arranged for being mounted on the positioning mechanism with involute internal spline gear wheel center, positioning mechanism packet
The vertically oriented plate for including horizontal mounting bar and being vertically set below horizontal mounting bar, the side of vertically oriented plate are horizontally installed with
Flexibly positioned bar assembly, flexibly positioned bar assembly includes threaded rod, casing and locating rod, and is equipped in casing and determines for pushing
The flexible spring of position bar, in actual installation, it is only necessary to ride upon horizontal mounting bar level with involute internal spline gear wheel
On end face, vertically oriented plate is made to be located at the inside with involute internal spline gear wheel；The locating rod of flexibly positioned bar assembly is clamped
In any one tooth socket of involute inner spline, under the spring-force driven dual of spring, vertically oriented plate can be connected to involute
On the crest top land of two spline tooths of internal spline, the inside that positioning mechanism is fixedly mounted on to involute inner spline can be realized
Purpose.
2, the present invention on positioning mechanism by connecting photoelectricity gauge head, and photoelectricity gauge head includes Cylinder Shell and spherical touching
Head, by offering the rectangular recess for storing photoelectricity gauge head on the top surface of horizontal mounting bar, and the two of rectangular recess
Articulated shaft is horizontally mounted between a side wall, articulated shaft is laid along the width direction of rectangular recess, and is hingedly pacified on articulated shaft
The clevis mounting installed for Cylinder Shell is filled, in actual use, by the clevis mounting of Cylinder Shell installation, works as U-shaped
When mounting base is rotated around articulated shaft, Cylinder Shell can be driven to rotate, positioning mechanism is being fixedly mounted on involute
After the inside of internal spline, Cylinder Shell can be rotated manually, keep the axis of Cylinder Shell equal with the axis of pinion cutter
Row, the coordinate position of the tooth profile of any one gear shaping of pinion cutter is able to detect using ball；When not needing to utilize
When photoelectricity gauge head detects the coordinate position of the tooth profile of any one gear shaping of pinion cutter, cylindrical shell is rotated manually
Body makes the axis of Cylinder Shell and the axis perpendicular of pinion cutter, at this point, photoelectricity gauge head is incorporated in rectangular recess, i.e.,
Photoelectricity gauge head is in receiving state, makes entire alignment device convenient for storage, avoids alignment device that photoelectricity occurs during storage
The phenomenon that gauge head is collided with, has the advantages of simple structure and easy realization.
3, the present invention limits the locked position of clevis mounting by installation ball and second spring in ball mounting hole,
To realize the purpose for the locked position for limiting Cylinder Shell, under receiving state or under detecting state, cylindrical shell
Body all will not arbitrarily rotate, and guarantee the accuracy and safety of ball detection, easy to operate.
4, aligning method of the present invention is easy to operate, and centering precision is high, shortens the centering period, easy to promote and utilize.
In conclusion the configuration of the present invention is simple, design are rationally, involute inner spline and vertical gear shapping machine can not only be realized
The centering of positional relationship between bed workbench, and can be realized looking for for positional relationship between pinion cutter and involute inner spline
Just, easily operated, the centering period with involute internal spline gear wheel and pinion cutter is shortened, and improve centering precision, is convenient for
It promotes and applies.
Below by drawings and examples, the present invention is described in further detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of alignment device of the present invention.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the structural schematic diagram that photoelectricity gauge head of the present invention is in receiving state.
Fig. 4 is enlarged drawing at the B of Fig. 3.
Fig. 5 is the structural schematic diagram of clevis mounting of the present invention.
Fig. 6 is the flow diagram of aligning method of the present invention.
Fig. 7 is alignment device of the present invention and the installation relation schematic diagram with involute internal spline gear wheel.
Fig. 8 be the present invention beat table centering horizontal mounting bar look for positive use state diagram.
Fig. 9 is the centering face of the present invention use state diagram parallel with vertical shaping machine Y-axis.
Figure 10 is centering face of the present invention and the perpendicular use state diagram of vertical shaping machine Y-axis.
The use state diagram of positional relationship of the Figure 11 between centering pinion cutter of the present invention and involute inner spline.
Description of symbols:
1-horizontal mounting bar；1-1-rectangular recess；1-2-U-shaped breach；
1-3-articulated shaft；2-vertically oriented plates；3-clevis mountings；
The hinged shaft mounting hole of 3-1-；3-2-Cylinder Shell spliced eye；3-3-ball mounting hole；
4-1-Cylinder Shell；4-2-ball；5-1-threaded rod；
5-2-thread bush；5-3-locating rod；The first spring of 5-4-；
5-5-locking nut；6-band involute internal spline gear wheels；
6-1-involute inner spline；7-pinion cutters；8-balls；
9-second springs；The first limiting groove of 10-1-；The second limiting groove of 10-2-；
11-vertical shaping machine workbench；12-vertical shaping machine main shafts；
13-Magnetic gauge stand amesdials.
Specific embodiment
As shown in figs. 1,2,3 and 7, the alignment device of Gear Shaping Involute gear internal spline of the present invention includes using
In be mounted on the positioning mechanism with 6 center of involute internal spline gear wheel and be connected with the positioning mechanism for detecting gear shaping
The photoelectricity gauge head of the coordinate position of the tooth profile of knife 7, the positioning mechanism include for riding upon band involute internal spline gear
The vertically oriented plate 2 taken turns the horizontal mounting bar 1 on 6 end faces and be vertically set on 1 lower section of horizontal mounting bar, it is described vertical fixed
The side of position plate 2 is horizontally installed with flexibly positioned bar assembly, and the flexibly positioned bar assembly includes and vertically oriented 2 spiral shell of plate
The threaded rod 5-1 of line connection, with the locating rod threaded rod 5-1 casing 5-2 connecting and be threaded through the end described sleeve pipe 5-3
The first spring 5-4 for pushing the locating rod 5-3 flexible, the photoelectricity gauge head packet are installed in 5-3, described sleeve pipe 5-3
Include Cylinder Shell 4-1 and the ball 4-2 for being vertically installed at the one end the Cylinder Shell 4-1, the horizontal mounting bar 1
Top surface on offer rectangular recess 1-1 for storing the photoelectricity gauge head, between the two side walls of the rectangular recess 1-1
It is horizontally installed with articulated shaft 1-3 along the width direction of the rectangular recess 1-1, confession is hingedly installed on the articulated shaft 1-3
The clevis mounting 3 of the Cylinder Shell 4-1 installation, the axis of the axis of the Cylinder Shell 4-1 and the articulated shaft 1-3
Line is perpendicular.
It is described fixed by being arranged for being mounted on the positioning mechanism with 6 center of involute internal spline gear wheel in the present embodiment
Position mechanism includes horizontal mounting bar 1 and the vertically oriented plate 2 for being vertically set on 1 lower section of the horizontal mounting bar, described vertical fixed
The side of position plate 2 is horizontally installed with flexibly positioned bar assembly, the flexibly positioned bar assembly include threaded rod 5-1, casing 5-2 and
Locating rod 5-3, and the first spring 5-4 for pushing the locating rod 5-3 flexible is equipped in described sleeve pipe 5-3, as Fig. 3,
Shown in Fig. 4 and Fig. 5, in actual use, firstly, 1 level of horizontal mounting bar is ridden upon the end face with involute internal spline gear wheel 6
On, so that vertically oriented plate 2 is located at the inside of involute inner spline 6-1；Secondly, by the locating rod 5- of the flexibly positioned bar assembly
3 are installed in any one tooth socket of involute inner spline 6-1, described vertical fixed under the spring-force driven dual of the first spring 5-4
Position plate 2 can be connected on the crest top land of two spline tooths corresponding with any one described tooth socket of involute inner spline 6-1,
Can be realized the purpose positioning mechanism being fixedly mounted on inside involute inner spline 6-1.
As shown in figures 1 and 3, in the present embodiment, by connecting photoelectricity gauge head, and the photoelectricity on the positioning mechanism
Gauge head includes Cylinder Shell 4-1 and ball 4-2, by offering on the top surface of horizontal mounting bar 1 for storing
The rectangular recess 1-1 of photoelectricity gauge head is stated, and is horizontally mounted articulated shaft 1-3, articulated shaft between the two side walls of rectangular recess 1-1
1-3 is laid along the width direction of the rectangular recess 1-1, and hingedly installation supplies the cylindrical type on the articulated shaft 1-3
The clevis mounting 3 of shell 4-1 installation by the clevis mounting 3 of Cylinder Shell 4-1 installation, works as U in actual use
When shape mounting base 3 is rotated around articulated shaft 1-3, the Cylinder Shell 4-1 can be driven to rotate, by the positioning mechanism
It is fixedly mounted on after the inside of involute inner spline 6-1, Cylinder Shell 4-1 can be rotated manually, make Cylinder Shell 4-1
Axis it is parallel with the axis of pinion cutter 7, the tooth of any one gear shaping of pinion cutter 7 is able to detect using ball 4-2
The coordinate position of shape profile；When not needing using photoelectricity gauge head to the coordinate of the tooth profile of any one gear shaping of pinion cutter 7
When position is detected, Cylinder Shell 4-1 is rotated manually, the axis of Cylinder Shell 4-1 and the axis of pinion cutter 7 is made mutually to hang down
Directly, at this point, photoelectricity gauge head is incorporated in rectangular recess 1-1, i.e., photoelectricity gauge head is in receiving state, is convenient for entire alignment device
Storage, avoiding alignment device, there is a phenomenon where photoelectricity gauge heads to be collided with during storage, has the advantages of simple structure and easy realization.
In the present embodiment, the photoelectricity gauge head refers to the emerging one hundred photoelectric precision lathe gauge head of YXB one, model HR20.
As shown in figure 4, the cross section of the horizontal mounting bar 1 is rectangle in the present embodiment, the horizontal mounting bar 1 is remote
Side from the flexibly positioned bar assembly is as the vertical gear shaping for being used for centering involute inner spline 6-1 and vertical shaping machine
The centering face 1-4 of platen 11.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, in the present embodiment, hinged shaft mounting hole is offered on the clevis mounting 3
3-1 and Cylinder Shell spliced eye 3-2, the axis of the Cylinder Shell spliced eye 3-2 and the hinged shaft mounting hole 3-1's
Axis perpendicular.
As shown in Fig. 3, Fig. 4 and Fig. 5, in the present embodiment, ball mounting hole 3-3, institute are offered on the clevis mounting 3
The axis for stating ball mounting hole 3-3 is parallel with the axis of the articulated shaft 1-3, is equipped with two in the ball mounting hole 3-3
A second spring 9 for limiting the ball 8 of 3 locked position of clevis mounting and being arranged between two balls 8,
The the first limiting groove 10-1 and second to match with the ball 8 is offered in the two side walls of the rectangular recess 1-1
Limiting groove 10-2.
In the present embodiment, the effect that ball 8 and second spring 9 are installed in the ball mounting hole 3-3 is: limiting institute
The locked position for stating clevis mounting 3, when operator rotates Cylinder Shell 4-1 manually, two of the rectangular recess 1-1
Side wall squeezes two balls 8 respectively, due to being provided with second spring 9 between two balls 8, two balls 8 squeeze simultaneously
Second spring 9 rotates the clevis mounting 3 around articulated shaft 1-3, when axis and the pinion cutter 7 of Cylinder Shell 4-1
When axis perpendicular, under the action of the spring force of second spring 9, two balls 8 are respectively embedded in two the first limiting grooves
In 10-1, at this point, only operator rotates Cylinder Shell 4-1 manually, otherwise two balls 8 will not be limited from two first
It is skidded off in groove 10-1；When the axis of Cylinder Shell 4-1 is parallel with the axis of pinion cutter 7, in the spring of second spring 9
Under the action of power, two balls 8 are respectively embedded in two the second limiting groove 10-2, at this point, only operator turns manually
Dynamic Cylinder Shell 4-1, otherwise two balls 8 will not be skidded off out of two the second limiting groove 10-2；By limiting the U-shaped
The locked position of mounting base 3, thus realize limit Cylinder Shell 4-1 locked position purpose, under receiving state or
Under detecting state, Cylinder Shell 4-1 will not arbitrarily rotate, and guarantee the accuracy and peace of ball 4-2 detection
Quan Xing, it is easy to operate.
As shown in Figure 1, the rectangular recess 1-1 offers U on the side wall far from the centering face 1-4 in the present embodiment
Type notch 1-2.
In the present embodiment, U-shaped notch 1-2 is opened up on side wall of the rectangular recess 1-1 far from the centering face 1-4,
Its object is to: U-shaped notch 1-2 can rotate manually photoelectricity gauge head for operator and provide operating space, in actual use, behaviour
The finger for making personnel can clamp photoelectricity gauge head by U-shaped notch 1-2, convenient for operation, and can be avoided operator
The ball of the finger contact photoelectricity gauge head of member, to guarantee the accuracy and sensitivity of photoelectricity gauge head detection.
As shown in Figure 3 and Figure 4, in the present embodiment, it is set with locking nut 5-5 on the threaded rod 5-1, actually uses
When, locking nut 5-5 can prevent threaded rod 5-1 from loosening, and improve and connect between vertically oriented plate 2 and threaded rod 5-1
Reliability, can guarantee that the verticality between threaded rod 5-1 and vertically oriented plate 2, using effect are good.
A kind of aligning method of Gear Shaping Involute gear internal spline as shown in Fig. 6 to Figure 11, this method include with
Lower step:
Step 1: installation band involute internal spline gear wheel:
It will be fixedly mounted on involute internal spline gear wheel 6 on the vertical shaping machine workbench 11, wherein band is gradually opened
The center of line inside spline wheel gear 6 and the center of the vertical shaping machine workbench 11 are located along the same line；
Step 2: installation alignment device:
By the inside of vertically oriented plate 2 insertion involute inner spline 6-1, it is installed on the locating rod 5-3 in involute
In any one internal spline tooth socket of spline 6-1, wherein 1 level of horizontal mounting bar rides upon with involute internal spline gear wheel 6
On end face；The vertically oriented plate 2 is connected on two spline tooths of the involute inner spline 6-1, wherein two flowers
Key teeth is symmetrical along the middle line of any one internal spline tooth socket；
As shown in fig. 7, in the present embodiment, when locating rod 5-3 is installed on any one internal spline of involute inner spline 6-1
When in tooth socket, under the action of the first spring 5-4, the vertically oriented plate 2 can be connected to the two of the involute inner spline 6-1
On a spline tooth, wherein two spline tooths are symmetrical along the middle line of any one internal spline tooth socket；At this point, can
Alignment device is mounted on the purpose with involute internal spline gear wheel 6 by enough realize, connection is reliable, and alignment device will not shake
It is dynamic, can guarantee the stability of photoelectricity gauge head installation, improve centering involute inner spline and vertical shaping machine workbench it
Between positional relationship and centering pinion cutter and involute inner spline between positional relationship precision.
Step 3: the positional relationship between centering involute inner spline and vertical shaping machine workbench, specifically include with
Lower step:
Step 301, using beat table method for centering adjustment horizontal mounting bar 1 centering face 1-4, make the centering of horizontal mounting bar 1
Face 1-4 is parallel with vertical shaping machine Y-axis, and the vertical shaping machine Y-axis is the length feed direction of pinion cutter, vertical to insert
Tooth lathe X-axis is the traverse feed direction of pinion cutter, and vertical shaping machine Z axis is the vertical direction of feed of pinion cutter；
In the present embodiment, in step 301 using the centering face 1-4 for beating table method for centering adjustment horizontal mounting bar 1, make level
The centering face 1-4 of mounting rod 1 is parallel with vertical shaping machine Y-axis, and reason is: in order to guarantee vertical shaping machine work
The rotation precision of platform 11, it is necessary to first on the basis of vertical shaping machine Y-axis, adjustment centering face 1-4 and vertical shaping machine Y-axis it
Between positional relationship.
Step 302 rotates the vertical shaping machine workbench 11 around the vertical shaping machine Z axis, makes described look for
Positive 1-4 and the vertical shaping machine Y-axis are perpendicular；
As shown in Figure 10, in the present embodiment, the vertical gear shapping machine is rotated around vertical shaping machine Z axis in step 302
Bed workbench 11, keeps the centering face 1-4 and vertical shaping machine Y-axis perpendicular, its object is to: personnel for ease of operation
Observation utilizes the process of the positional relationship between photoelectricity gauge head centering pinion cutter and involute inner spline, because working as operator face
When vertical shaping machine is stood, only when centering face 1-4 and vertical shaping machine Y-axis are perpendicular, operator can
Intuitively the process using the positional relationship between photoelectricity gauge head centering pinion cutter and involute inner spline is observed, it will not
The phenomenon that appearance is blocked using the process of the positional relationship between photoelectricity gauge head centering pinion cutter and involute inner spline.
As shown in figure 11, Step 4: positional relationship between centering pinion cutter and involute inner spline, specifically includes following
Step:
Step 401 installs pinion cutter 7 on vertical shaping machine main shaft 12, rotates the Cylinder Shell 4-1, makes institute
The axis for stating ball 4-2 is parallel with the axis of the pinion cutter 7；
Step 402 is driven the pinion cutter 7 along vertical shaping machine X-axis and vertical by vertical shaping machine main shaft 12
Shaping machine Y-axis linkage, until the ball 4-2 is located in any one pinion cutter tooth socket of the pinion cutter 7；
The vertical center of the axis of ball 4-2 described in step 403, centering and any one pinion cutter tooth socket
Face is located at the axis of the ball 4-2 in the vertical median plane of any one pinion cutter tooth socket, specifically include with
Lower step:
Step 4031, the vertical shaping machine main shaft 12 of rotation, by vertical shaping machine main shaft 12 drive the pinion cutter 7 around
Vertical shaping machine Z axis rotate counterclockwise, the central point of the pinion cutter 7 is labeled as D, makes any one described pinion cutter
The left side of tooth socket is contacted with the ball 4-2, and by the left side of any one pinion cutter tooth socket and the ball
The contact point of shape contact 4-2 contact is labeled as D1；
Step 4032 is driven the pinion cutter 7 clockwise around vertical shaping machine Z axis by vertical shaping machine main shaft 12
Rotation contacts the right side of any one pinion cutter tooth socket with the ball 4-2, and by it is described any one insert
The contact point that the right side of serrated knife tooth socket is contacted with the ball 4-2 is labeled as D2；
Step 4033, the angle rotated clockwise according to the pinion cutter 7 around vertical shaping machine Z axis, measurement obtain
Straight line DD1With straight line DD2Between angle α, according to calculation formulaIt is calculated to the just described ball 4-2's
The vertical median plane of axis and any one pinion cutter tooth socket, the required angle beta rotated of the pinion cutter 7；
Step 4034 drives the pinion cutter 7 inverse around vertical shaping machine Z axis by the vertical shaping machine main shaft 12
Hour hands rotate β, at this point, the axis of the ball 4-2 is located in the vertical median plane of any one pinion cutter tooth socket,
Realize the centering of positional relationship between the pinion cutter 7 and involute inner spline 6-1.
In the present embodiment, when the ball 4-2 axis trimming of photoelectricity gauge head is extremely equal with the axis of the pinion cutter 7
After row, by driving the pinion cutter 7 along vertical shaping machine X-axis and vertical gear shapping machine by vertical shaping machine main shaft 12
Bed Y-axis linkage, realizes the purpose being located at the ball 4-2 in any one pinion cutter tooth socket of the pinion cutter 7, by
The running precision of vertical shaping machine main shaft 12 guarantees the position precision between the ball 4-2 and the pinion cutter 7, behaviour
Make simplicity, centering precision is high, shortens the centering period, easy to promote and utilize.
In the present embodiment, the axis of ball 4-2 described in centering and any one described pinion cutter tooth socket in step 403
Vertical median plane, be located at the axis of the ball 4-2 in the vertical median plane of any one pinion cutter tooth socket
During, by driving the pinion cutter 7 to rotate along vertical shaping machine Z axis by vertical shaping machine main shaft 12, realize
Straight line DD is measured using the ball 4-2 of photoelectricity gauge head1With straight line DD2Between angle α purpose, when measurement obtains straight line
DD1With straight line DD2Between angle α after, then by driving the pinion cutter 7 around vertical by the vertical shaping machine main shaft 12
Shaping machine Z axis rotates counterclockwise β, and the axis of the ball 4-2 is made to be located at the perpendicular of any one pinion cutter tooth socket
Simple to positive operating process into median plane, measurement accuracy is high, and accumulated error is small, and using effect is good.
In the present embodiment, in step 301, using the centering face 1-4 for beating table method for centering adjustment horizontal mounting bar 1, make level
The centering face 1-4 of mounting rod 1 is parallel with vertical shaping machine Y-axis, specific operation process the following steps are included:
Step 3011 installs Magnetic gauge stand amesdial 13 on vertical shaping machine main shaft 12, adjusts the Magnetic gauge stand
The magnetic force dial framework of amesdial 13 makes the gauge rod of the Magnetic gauge stand amesdial 13 be connected to the centering face 1-4 of horizontal mounting bar 1
On；
Step 3012 moves the vertical shaping machine main shaft 12, the vertical gear shapping machine along vertical shaping machine Y-axis
Bed main shaft 12 drives the gauge rod of the Magnetic gauge stand amesdial 13 to slide on the 1-4 of centering face along vertical shaping machine Y-axis；Together
When, the vertical shaping machine workbench 11 is rotated around vertical shaping machine Z axis, by the vertical shaping machine workbench 11
It drives the band involute internal spline gear wheel 6 to rotate around vertical shaping machine Z axis, observes the Magnetic gauge stand amesdial 13
The reading that dial plate is shown, when the reading that the dial plate of the Magnetic gauge stand amesdial 13 is shown is a definite value, i.e., the described centering
Face 1-4 is parallel with vertical shaping machine Y-axis, and stop operating the vertical shaping machine workbench 11, and removes the magnetism
Gauge stand amesdial 13.
In the present embodiment, as shown in Figure 8 and Figure 9, when the angle between centering face 1-4 and vertical shaping machine Y-axis is γ
When, the vertical shaping machine main shaft 12 is moved along vertical shaping machine Y-axis, the vertical shaping machine main shaft 12 drives institute
The gauge rod for stating Magnetic gauge stand amesdial 13 slides on the 1-4 of centering face along vertical shaping machine Y-axis, Magnetic gauge stand amesdial 13
Gauge rod different, the magnetism that in centering face 1-4 is located at the stroke at each measurement point position on same level straight line
The gauge rod of Magnetic gauge stand amesdial 13 can be located on same level straight line by the dial plate of gauge stand amesdial 13 in centering face 1-4
Stroke real-time display at each measurement point position comes out, when rotating vertical shaping machine workbench 11, by vertical gear shapping machine
When bed workbench 11 drives band involute internal spline gear wheel 6 to rotate counterclockwise, shown by the dial plate of Magnetic gauge stand amesdial 13
Flexible magnitude gradually tends to a definite value, when the reading that the dial plate of the Magnetic gauge stand amesdial 13 is shown is a definite value,
At this point, γ=0 °, centering face 1-4 is parallel with vertical shaping machine Y-axis.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any way, it is all according to the present invention
Technical spirit any simple modification to the above embodiments, change and equivalent structural changes, still fall within skill of the present invention
In the protection scope of art scheme.
Claims (7)
1. a kind of alignment device of Gear Shaping Involute gear internal spline, it is characterised in that: including gradually being opened for being mounted on band
The positioning mechanism at line inside spline wheel gear (6) center and the tooth form for being used to detect pinion cutter (7) being connected with the positioning mechanism
The photoelectricity gauge head of the coordinate position of profile, the positioning mechanism include for riding upon band involute internal spline gear wheel (6) end face
On horizontal mounting bar (1) and the vertically oriented plate (2) that is vertically set below the horizontal mounting bar (1), it is described vertical fixed
The side of position plate (2) is horizontally installed with flexibly positioned bar assembly, and the flexibly positioned bar assembly includes and the vertically oriented plate
(2) threaded rod (5-1) being threadedly coupled, the casing (5-2) that connect with the threaded rod (5-1) and it is threaded through described sleeve pipe (5-
3) locating rod (5-3) of end, interior the first bullet being equipped with for pushing the locating rod (5-3) flexible of described sleeve pipe (5-3)
Spring (5-4), the photoelectricity gauge head include Cylinder Shell (4-1) and are vertically installed at the one end the Cylinder Shell (4-1)
Ball (4-2) offers the rectangular recess for storing the photoelectricity gauge head on the top surface of the horizontal mounting bar (1)
(1-1) is horizontally mounted between the two side walls of the rectangular recess (1-1) along the width direction of the rectangular recess (1-1)
Have articulated shaft (1-3), the clevis mounting for the Cylinder Shell (4-1) installation is hingedly installed on the articulated shaft (1-3)
(3), the axis perpendicular of the axis Yu the articulated shaft (1-3) of the Cylinder Shell (4-1).
2. a kind of alignment device of Gear Shaping Involute gear internal spline described in accordance with the claim 1, it is characterised in that: institute
The cross section for stating horizontal mounting bar (1) is rectangle, and the horizontal mounting bar (1) is made far from the side of the flexibly positioned bar assembly
For the centering face (1- for centering involute inner spline (6-1) and the vertical shaping machine workbench (11) of vertical shaping machine
4)。
3. a kind of alignment device of Gear Shaping Involute gear internal spline according to claim 2, it is characterised in that: institute
It states and offers hinged shaft mounting hole (3-1) and Cylinder Shell spliced eye (3-2), the Cylinder Shell on clevis mounting (3)
The axis perpendicular of the axis of spliced eye (3-2) and the hinged shaft mounting hole (3-1).
4. a kind of alignment device of Gear Shaping Involute gear internal spline described in accordance with the claim 3, it is characterised in that: institute
It states and is offered on clevis mounting (3) ball mounting hole (3-3), the axis and the articulated shaft of the ball mounting hole (3-3)
The axis of (1-3) is parallel, and there are two for limiting the clevis mounting (3) locking for installation in the ball mounting hole (3-3)
The ball (8) of position and the second spring (9) being arranged between two balls (8), two of the rectangular recess (1-1)
The first limiting groove (10-1) and the second limiting groove (10-2) to match with the ball (8) is offered on side wall.
5. a kind of alignment device of Gear Shaping Involute gear internal spline according to claim 2, it is characterised in that: institute
It states and offers U-shaped notch (1-2) on the side wall of rectangular recess (1-1) the separate centering face (1-4).
6. a kind of side for carrying out centering to Gear Shaping Involute gear internal spline using alignment device as claimed in claim 3
Method, it is characterised in that: method includes the following steps:
Step 1: installation band involute internal spline gear wheel:
It will be fixedly mounted on involute internal spline gear wheel (6) on the vertical shaping machine workbench (11), wherein band is gradually opened
The center of line inside spline wheel gear (6) and the center of the vertical shaping machine workbench (11) are located along the same line；
Step 2: installation alignment device:
By the inside of vertically oriented plate (2) insertion involute inner spline (6-1), the locating rod (5-3) is made to be installed on involute
In any one internal spline tooth socket of internal spline (6-1), wherein horizontal mounting bar (1) level rides upon band involute inner spline
On the end face of gear (6)；The vertically oriented plate (2) is connected on two spline tooths of the involute inner spline (6-1),
In, two spline tooths are symmetrical along the middle line of any one internal spline tooth socket；
Step 3: the positional relationship between centering involute inner spline and vertical shaping machine workbench, specifically includes following step
It is rapid:
Step 301, using beat table method for centering adjustment horizontal mounting bar (1) centering face (1-4), make looking for for horizontal mounting bar (1)
Positive (1-4) is parallel with vertical shaping machine Y-axis, and the vertical shaping machine Y-axis is the length feed direction of pinion cutter, stands
Formula shaping machine X-axis is the traverse feed direction of pinion cutter, and vertical shaping machine Z axis is the vertical direction of feed of pinion cutter；
Step 302 rotates the vertical shaping machine workbench (11) around the vertical shaping machine Z axis, makes the centering
Face (1-4) and the vertical shaping machine Y-axis are perpendicular；
Step 4: the positional relationship between centering pinion cutter and involute inner spline, specifically includes the following steps:
Step 401 installs pinion cutter (7) on vertical shaping machine main shaft (12), rotates the Cylinder Shell (4-1), makes
The axis of the ball (4-2) is parallel with the axis of the pinion cutter (7)；
Step 402 is driven the pinion cutter (7) along vertical shaping machine X-axis and vertical by vertical shaping machine main shaft (12)
Shaping machine Y-axis linkage, until the ball (4-2) is located in any one pinion cutter tooth socket of the pinion cutter (7)；
The vertical median plane of the axis of ball described in step 403, centering (4-2) and any one pinion cutter tooth socket,
Be located at the axis of the ball (4-2) in the vertical median plane of any one pinion cutter tooth socket, specifically include with
Lower step:
Step 4031, the vertical shaping machine main shaft (12) of rotation, drive the pinion cutter (7) by vertical shaping machine main shaft (12)
Rotated counterclockwise around vertical shaping machine Z axis, the central point of the pinion cutter (7) be labeled as D, make it is described any one insert
The left side of serrated knife tooth socket is contacted with the ball (4-2), and by the left side of any one pinion cutter tooth socket with
The contact point of ball (4-2) contact is labeled as D1；
Step 4032 drives the pinion cutter (7) clockwise around vertical shaping machine Z axis by vertical shaping machine main shaft (12)
Rotation contact the right side of any one pinion cutter tooth socket with the ball (4-2), and described in general any one
The contact point that the right side of pinion cutter tooth socket is contacted with the ball (4-2) is labeled as D2；
Step 4033, the angle rotated clockwise according to the pinion cutter (7) around vertical shaping machine Z axis, measurement obtain straight
Line DD1With straight line DD2Between angle α, according to calculation formulaIt is calculated to the just described ball (4-2)
The vertical median plane of axis and any one pinion cutter tooth socket, the required angle beta rotated of the pinion cutter (7)；
Step 4034 drives the pinion cutter (7) inverse around vertical shaping machine Z axis by the vertical shaping machine main shaft (12)
Hour hands rotate β, at this point, the axis of the ball (4-2) is located at the vertical median plane of any one pinion cutter tooth socket
It is interior, realize the centering of positional relationship between the pinion cutter (7) and involute inner spline (6-1).
7. according to the method for claim 6, it is characterised in that: in step 301, be horizontally mounted using the adjustment of table method for centering is played
The centering face (1-4) of bar (1) keeps the centering face (1-4) of horizontal mounting bar (1) parallel with vertical shaping machine Y-axis, specific to grasp
Make process the following steps are included:
Step 3011 installs Magnetic gauge stand amesdial (13) on vertical shaping machine main shaft (12), adjusts the Magnetic gauge stand
The magnetic force dial framework of amesdial (13) makes the gauge rod of the Magnetic gauge stand amesdial (13) be connected to the centering of horizontal mounting bar (1)
On face (1-4)；
Step 3012 moves the vertical shaping machine main shaft (12), the vertical shaping machine along vertical shaping machine Y-axis
Main shaft (12) drives the gauge rod of the Magnetic gauge stand amesdial (13) sliding on centering face (1-4) along vertical shaping machine Y-axis
It is dynamic；Meanwhile the vertical shaping machine workbench (11) is rotated around vertical shaping machine Z axis, by the vertical shaping machine
Workbench (11) drives the band involute internal spline gear wheel (6) to rotate around vertical shaping machine Z axis, observes the magnetic table
The reading that the dial plate of seat amesdial (13) is shown, when the reading that the dial plate of the Magnetic gauge stand amesdial (13) is shown is one fixed
When value, i.e., the described centering face (1-4) is parallel with vertical shaping machine Y-axis, and stop operating the vertical shaping machine workbench
(11), and the Magnetic gauge stand amesdial (13) is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808539.2A CN110497039B (en) | 2019-08-29 | 2019-08-29 | Alignment device and method for gear involute internal spline of gear shaping processing gear |
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|---|---|---|---|
| CN201910808539.2A CN110497039B (en) | 2019-08-29 | 2019-08-29 | Alignment device and method for gear involute internal spline of gear shaping processing gear |
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| CN110497039B (en) | 2024-03-26 |
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