CN207501909U - Depth of parallelism test device at a kind of clutch case supporting rib - Google Patents
Depth of parallelism test device at a kind of clutch case supporting rib Download PDFInfo
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- CN207501909U CN207501909U CN201721698751.0U CN201721698751U CN207501909U CN 207501909 U CN207501909 U CN 207501909U CN 201721698751 U CN201721698751 U CN 201721698751U CN 207501909 U CN207501909 U CN 207501909U
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- clutch case
- supporting rib
- depth
- parallelism
- clutch
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Abstract
Depth of parallelism test device at a kind of clutch case supporting rib, the big end of clutch case is supported on work bench with adjustable holder up using positioning pin and support column, workbench is driven fixture to by pneumohydraulic pressure-cylinder to rise, it is fixed until each installation site of clutch case is clamped jointly by support column and the reference workbench for the top for being in work bench with adjustable holder, forms the simulation installation condition of clutch case；For the clutch case under simulation installation condition, the horizontal rotating disc that setting can horizontally rotate in the top of clutch case, displacement sensor is installed on horizontal rotating disc, in the rotation of horizontal rotating disc, utilize vertical position detection signal at supporting rib on displacement sensor acquisition clutch case, the highs and lows position and measured value of parallel angle value and supporting rib at supporting rib are obtained according to detection signal, judges whether the depth of parallelism at clutch supporting rib is qualified with this.The automatic measurement of the depth of parallelism at clutch case supporting rib is realized, measurement process is quick, as a result accurately.
Description
Technical field
The utility model is related to depth of parallelism test device at a kind of clutch case supporting rib, specifically for measure from
Whether clutch lid supporting rib meets the test device of product requirement relative to the depth of parallelism of datum level.
Background technology
Parallelism tolerance is the variation full dose that element to be measured relative datum allows on direction；As shown in figure 3, automobile diaphragm
The main member of spring clutch includes：Platen a3, clutch drived disk assy a2, diaphragm spring a5, Yi Jili with platen a3 clutches
Clutch lid a4, wherein clutch case a4 are connected firmly with flywheel a1；Diaphragm spring a5 is supported on the supporting rib a6 of clutch case a4,
If the depth of parallelism of supporting rib a6 and datum plane cannot be met the requirements, cause compressions of the diaphragm spring a5 to clutch drived disk assy a2
Power is uneven, and driven disc friction disc wear amount will be caused uneven, aggravate the abrasion of automobile clutch.
So far, about the device of the gaging clutch lid supporting rib depth of parallelism there is not yet open report.
Utility model content
The utility model is to avoid the shortcoming present in the above-mentioned prior art, providing a kind of clutch case supporting rib
Locate depth of parallelism test device.By the depth of parallelism of gaging clutch lid and datum plane, the quality to improve clutch provides weight
Ensure.
The utility model is adopted the following technical scheme that solve technical problem：
Depth of parallelism test device is structurally characterized in that at the utility model clutch case supporting rib, utilizes positioning pin and bearing
The big end of clutch case is supported on work bench with adjustable holder by column up, is driven on the work bench with adjustable holder by pneumohydraulic pressure-cylinder
It rises, until each installation site of clutch case is clamped jointly by the reference workbench of support column and the top for being in work bench with adjustable holder
It is fixed, forms the simulation installation condition of clutch case；For the clutch case under simulation installation condition, in clutch case
The horizontal rotating disc that top setting can horizontally rotate, is equipped with the displacement sensor protruded out downward, in water on horizontal rotating disc
In the rotation of rotating disc, signal is detected using vertical position at supporting rib on displacement sensor acquisition clutch case, according to
The detection signal obtains the highs and lows position and measured value of parallel angle value and supporting rib at supporting rib.
The design feature of parallelism measuring apparatus is lain also at the utility model clutch case supporting rib：
In horizontally disposed pedestal, vertical guide post is fixedly installed in the side of the pedestal, the pneumohydraulic pressure-cylinder is in vertical
The middle part of the pedestal is fixed at, making the piston rod of the pneumohydraulic pressure-cylinder, the work bench with adjustable holder is fixed straight up
It is connected to the piston rod rod end of the pneumohydraulic pressure-cylinder；The work bench with adjustable holder is slided in side using guide sleeve and the vertical guide post
Dynamic connection so that under the driving of the pneumohydraulic pressure-cylinder, work bench with adjustable holder can up and down be transported using the vertical guide post as guide rail
It is dynamic；
Positioning plate is provided on the work bench with adjustable holder, the positioning pin and support column are arranged on the positioning plate,
Multiple support columns are distributed according to the installation site of clutch case；Clutch case is determined up and using positioning pin with its big end
On the positioning plate, each support column is supported on respectively in each installation site of clutch case for position；
The reference workbench is arranged on the top of the work bench with adjustable holder, and reference workbench is fixed with vertical guide post to be connected
It connects, reference workbench is the circular ring shape for having middle through-hole；
Top plate is set in the top of the reference workbench, the top plate is fixedly connected in side with vertical guide post, in institute
It states and parallelism measuring apparatus is set on top plate；The parallelism measuring apparatus includes：The servo motor being fixed on top plate,
The rotate gear driven by the servo motor, the rotate gear is supported on the top surface of top plate by plane bearing, described
Top plate through-hole is set on the center of top plate, and the turning gear wheel shaft that integral structure is formed with rotate gear leads to through the top plate
Hole protrudes out to the top of the reference workbench, and the horizontal rotating disc is fixedly connected on the shaft end of the turning gear wheel shaft, described
Turning gear wheel shaft and the clutch cover of simulation installation condition are in position coaxial.
The design feature of parallelism measuring apparatus is lain also at the utility model clutch case supporting rib：In the benchmark work
The bottom surface for making platform is provided with dowel hole, and the dowel hole corresponds to form guiding-positioning structure with each positioning pin.
The design feature of parallelism measuring apparatus is lain also at the utility model clutch case supporting rib：By adjusting described
The telescopic level of piston rod in pneumohydraulic pressure-cylinder, realizes the adjusting of the clamping force to the clutch case, meets different product
It is required that.
The design feature of parallelism measuring apparatus is lain also at the utility model clutch case supporting rib：By controlling servo
Motor drives the rotation of displacement sensor in a horizontal plane, according to the output signal of displacement sensor, obtains clutch case bearing
The parallel angle value of muscle, the position of highs and lows and measured value, and judge whether the depth of parallelism at clutch case supporting rib is full
Foot requirement.
Compared with the prior art, the utility model has the beneficial effect that：
1st, by each installation site of clutch case, by support column and reference workbench, clamping obtains jointly in the utility model
It is fixed, the simulation installation condition of clutch cover is formed, the accuracy of measurement result is effectively ensured；
2nd, the utility model utilizes the driving of servo motor and pneumohydraulic pressure-cylinder, can realize all automatic measurement process, can
Greatly improve measurement working efficiency；
3rd, the utility model is equipped with the industrial personal computer with human-computer interaction interface, by signal transmission and human-computer interaction,
Parallel angle value at clutch case supporting rib, peak and minimum can be intuitively shown on the human-computer interaction interface of industrial personal computer
The position of point and measured value, and further judge whether the depth of parallelism meets the requirements, measurement result is accurate, tests polyvinyl chloride.
Description of the drawings
Fig. 1 is the utility model measuring device structure diagram；
Fig. 2 is positioning plate structure schematic diagram in the utility model；
Fig. 3 is the structure chart of automobile diaphragm spring clutch
Figure label：1 pedestal, 2 first guide post fixed blocks, 3 pneumohydraulic pressure-cylinders, 4 work bench with adjustable holder, 5 positioning plates, 6 bearings
Column, 7 horizontal rotating discs, 8 second guide post fixed blocks, 9 upper plates, 10 first plane bearings, 11 servo motor stents, 12 servos electricity
Machine, 13 pinion gears, 14 second plane bearings, 15 rotate gears, 16 displacement sensors, 17 reference workbenchs, 18 third guide posts are consolidated
Determine block, 19 dowel holes, 20 positioning pins, 21 guide sleeves, 22 vertical guide posts, 23 industrial personal computers, a1 flywheels, a2 clutch drived disk assys, a3 pressures
Disk, a4 clutch cases, a5 diaphragm springs, a6 supporting ribs.
Specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, depth of parallelism test device is to utilize positioning pin at clutch case supporting rib in the present embodiment
20 and support column 6 big end of clutch case a4 is supported on up on work bench with adjustable holder 4, driven fixture to by pneumohydraulic pressure-cylinder 3
Workbench 4 rises, until each installation site of clutch case a4 is by support column 6 and the benchmark for the top for being in work bench with adjustable holder 4
Workbench 17 jointly fixed by clamping, forms the simulation installation condition of clutch case.For the clutch under simulation installation condition
Device lid, the horizontal rotating disc 7 that setting can horizontally rotate in the top of clutch case, is equipped with convex downward on horizontal rotating disc 7
The displacement sensor 16 stretched in the rotation of horizontal rotating disc 7, is measured using displacement sensor 16 and obtains supporting rib on clutch case
Locate vertical position detection signal, the peak of parallel angle value and supporting rib and minimum is obtained at supporting rib according to detection signal
Point position and measured value.
As depicted in figs. 1 and 2, in the present embodiment, in horizontally disposed pedestal 1, consolidated in the side of pedestal 1 using the first guide post
Determine block 2 and vertical guide post 22 is fixedly installed, pneumohydraulic pressure-cylinder 3 is in the middle part for being vertically fixed at pedestal 1, makes pneumohydraulic pressure-cylinder 3
Piston rod straight up, work bench with adjustable holder 4 is fixedly connected on the piston rod rod end of pneumohydraulic pressure-cylinder 3；Work bench with adjustable holder 4 exists
Side is slidably connected using guide sleeve 21 and vertical guide post 22 so that under the driving of pneumohydraulic pressure-cylinder 3, work bench with adjustable holder 4 can
It is moved up and down with vertical guide post 22 for guide rail.
Positioning plate 5 is provided on work bench with adjustable holder 4, positioning pin 20 and support column 6 are arranged on positioning plate 5, Duo Gezhi
Platen 6 is distributed according to the installation site of clutch case；Clutch case is positioned up and using positioning pin 20 with its big end
On positioning plate 5, each support column 6 is supported on respectively in each installation site of clutch case.
Reference workbench 17 is arranged on the top of work bench with adjustable holder 4, and reference workbench 17 utilizes third guide post fixed block 18
It is fixedly connected with vertical guide post 22, reference workbench 17 is the circular ring shape for having middle through-hole, and the diameter of middle through-hole should be big
In the diameter of clutch supporting rib, to ensure that displacement sensor 16 can be implemented to survey by middle through-hole clutch case supporting rib
Amount.
Top plate 9 is set in the top of reference workbench 17, top plate 9 is in side using the second guide post fixed block 8 with vertically leading
Column 22 is fixedly connected, and parallelism measuring apparatus is set on top plate 9.
Parallelism measuring apparatus includes in the present embodiment：Watching on top plate 9 is fixed at using servo motor stent 11
Motor 12 is taken, pinion gear 13 is fixedly installed on the output shaft of servo motor 12, pinion gear 13 forms gear with rotate gear 15
Engagement, pinion gear 13 are supported on the top surface of top plate 9 using the first plane bearing 10, are driven by servo motor 12 by pinion gear 13
Rotate gear 15, rotate gear 15 is supported on the top surface of top plate 9 by the second plane bearing 14, in the center of top plate 9
Upper setting top plate through-hole, the turning gear wheel shaft that integral structure is formed with rotate gear 15 protrude out to benchmark job through top plate through-hole
The top of platform 17, horizontal rotating disc 7 are fixedly connected on the shaft end of turning gear wheel shaft, turning gear wheel shaft and simulation installation condition from
Closing lid is in position coaxial, utilizes vertical position at supporting rib on the measurement clutch cover of displacement sensor 16.
In specific implementation, be provided with dowel hole 19 in the bottom surface of reference workbench 17, dowel hole 19 on positioning plate 5
Each positioning pin 20 one-to-one correspondence form guiding-positioning structure, when being clamped to clutch, positioning pin 20 enter positioning pin
In hole 19, avoided interference with this.
It is automatically controlled to realize, is provided with the industrial personal computer 23 at man-machine interactively interface, gas-liquid is controlled to increase by industrial personal computer 23
Cylinder pressure 3 drives positioning plate 5 to move upwards, and is clamped clutch case, in simulation installation condition, by adjusting pneumohydraulic pressure-cylinder 3
The telescopic level of middle piston rod realizes the adjusting to the clamping force of clutch case, meets the requirement of different product, by industrial personal computer 23
Servo motor 12 is controlled to drive 361 ° of the rotation of displacement sensor 16 in a horizontal plane, is believed according to the output of displacement sensor 16
Number, the parallel angle value of clutch case supporting rib, the position of highs and lows and measured value are obtained, and judge that clutch case supports
Whether the depth of parallelism at muscle meets the requirements.
Measurement process：
First, it is the big end of clutch case a4 is face-up, it is located on positioning plate 5 by positioning pin 20, industrial personal computer 23 controls
Pneumohydraulic pressure-cylinder 3 drives fixture to workbench 4 with vertical guide post 22 as guide rail uplink；Supporting cell guide 6 carries clutch case a4
Installation site, clutch case a4 is clamped together with reference workbench 17, make clutch case in simulation installation condition；
Then, it controls servo motor 12 that displacement sensor 16 is driven to rotate 361 ° by industrial personal computer 23, and obtains displacement in real time
The detection signal of sensor 16, detection signal is through signal transmission to industrial personal computer 23, by detecting the number of signal in industrial personal computer 23
According to processing, and pass through the value of the human-computer interaction interface display clutch case supporting rib depth of parallelism, supporting rib minimum point and peak
Position and measured value, and then judge whether the clutch supporting rib depth of parallelism meets the requirements.
Claims (5)
1. depth of parallelism test device at a kind of clutch case supporting rib, it is characterized in that：It will using positioning pin (20) and support column (6)
The big end of clutch case (a4) is supported on up on work bench with adjustable holder (4), the fixture is driven to work by pneumohydraulic pressure-cylinder (3)
Platform (4) rises, until each installation site of clutch case (a4) is by support column (6) and the top for being in work bench with adjustable holder (4)
Reference workbench (17) jointly fixed by clamping, forms the simulation installation condition of clutch case；For under simulation installation condition
Clutch case, in the horizontal rotating disc (7) that can horizontally rotate of the top of clutch case setting, be equipped on horizontal rotating disc (7)
The displacement sensor (16) protruded out downward in the rotation of horizontal rotating disc (7), is measured using displacement sensor (16) and obtained
On clutch case at supporting rib vertical position detect signal, according to it is described detection signal obtain supporting rib at parallel angle value and
The highs and lows position of supporting rib and measured value.
2. depth of parallelism test device at clutch case supporting rib according to claim 1, it is characterized in that：
In horizontally disposed pedestal (1), vertical guide post (22), the pneumohydraulic pressure-cylinder is fixedly installed in the side of the pedestal (1)
(3) in the middle part for being vertically fixed at the pedestal (1), make the piston rod of the pneumohydraulic pressure-cylinder (3) straight up, it is described
Work bench with adjustable holder (4) is fixedly connected on the piston rod rod end of the pneumohydraulic pressure-cylinder (3)；The work bench with adjustable holder (4) is in side
It is slidably connected using guide sleeve (21) and the vertical guide post (22) so that under the driving of the pneumohydraulic pressure-cylinder (3), fixture work
Making platform (4) can be moved up and down with the vertical guide post (22) for guide rail；
Positioning plate (5) is provided on the work bench with adjustable holder (4), the positioning pin (20) and support column (6) are arranged on described
On positioning plate (5), multiple support columns (6) are distributed according to the installation site of clutch case；Clutch case is with its large end face court
It goes up and positioning pin (20) is utilized to be located on the positioning plate (5), each support column (6) is supported on each installation of clutch case respectively
On position；
The reference workbench (17) is arranged on the top of the work bench with adjustable holder (4), reference workbench (17) and vertical guide post
(22) it is fixedly connected, reference workbench (17) is the circular ring shape for having middle through-hole；
In the top of the reference workbench (17) setting top plate (9), the top plate (9) is fixed in side and vertical guide post (22)
Connection, parallelism measuring apparatus is set on the top plate (9)；The parallelism measuring apparatus includes：It is fixed at top plate
(9) servo motor (12) on, the rotate gear (15) driven by the servo motor (12), the rotate gear (15) pass through
Plane bearing is supported on the top surface of top plate (9), top plate through-hole is set on the center of the top plate (9), with rotate gear
(15) the turning gear wheel shaft for forming integral structure protrudes out to the top of the reference workbench (17), institute through the top plate through-hole
State the shaft end that horizontal rotating disc (7) is fixedly connected on the turning gear wheel shaft, the turning gear wheel shaft and simulation installation condition from
Closing lid is in position coaxial.
3. depth of parallelism test device at clutch case supporting rib according to claim 1 or 2, it is characterized in that：In the base
The bottom surface of quasi- workbench (17) is provided with dowel hole (19), and the dowel hole (19) corresponds shape with each positioning pin (20)
Into guiding-positioning structure.
4. depth of parallelism test device at clutch case supporting rib according to claim 1 or 2, it is characterized in that：By adjusting
The telescopic level of piston rod in the pneumohydraulic pressure-cylinder (3) realizes the adjusting of the clamping force to the clutch case, meets different
The requirement of product.
5. depth of parallelism test device at clutch case supporting rib according to claim 2, it is characterized in that：By controlling servo
Motor (12) drives the rotation of displacement sensor (16) in a horizontal plane, according to the output signal of displacement sensor (16), obtains
The parallel angle value of clutch case supporting rib, the position of highs and lows and measured value, and judge at clutch case supporting rib
Whether the depth of parallelism meets the requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698751.0U CN207501909U (en) | 2017-12-08 | 2017-12-08 | Depth of parallelism test device at a kind of clutch case supporting rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698751.0U CN207501909U (en) | 2017-12-08 | 2017-12-08 | Depth of parallelism test device at a kind of clutch case supporting rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207501909U true CN207501909U (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721698751.0U Active CN207501909U (en) | 2017-12-08 | 2017-12-08 | Depth of parallelism test device at a kind of clutch case supporting rib |
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| CN (1) | CN207501909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782278A (en) * | 2017-12-08 | 2018-03-09 | 重庆大学 | Depth of parallelism test device at a kind of clutch case supporting rib |
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2017
- 2017-12-08 CN CN201721698751.0U patent/CN207501909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782278A (en) * | 2017-12-08 | 2018-03-09 | 重庆大学 | Depth of parallelism test device at a kind of clutch case supporting rib |
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