CN207423134U - A kind of cubing of the Fr and MDK of a variety of gears of automatic measurement - Google Patents
A kind of cubing of the Fr and MDK of a variety of gears of automatic measurement Download PDFInfo
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- CN207423134U CN207423134U CN201721515029.9U CN201721515029U CN207423134U CN 207423134 U CN207423134 U CN 207423134U CN 201721515029 U CN201721515029 U CN 201721515029U CN 207423134 U CN207423134 U CN 207423134U
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- mdk
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- gears
- cubing
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Abstract
This patent discloses the cubings of the Fr and MDK of a kind of a variety of gears of automatic measurement, and including base frame, gear platform, 2 capstan heads, control assemblies, the gear platform is fixed on the base frame center, and the base frame is equipped with sliding slot in the symmetrical both sides of gear platform；First rotating shaft is equipped with below the gear platform；The capstan head is equipped with turntable, the second shaft, alignment sensor, and average mark is furnished with several gauge heads on turntable；After external computer input gear parameter, the turntable is rotated around the second shaft, and under the auxiliary of screens slot and alignment sensor, the capstan head slidably reciprocates automatically towards the gear platform direction, and gauge head probes into tooth socket measurement data.The detection tool structure is simple, easy to operation, and DATA REASONING is all automatically performed, and can measure Fr and MDK simultaneously, improve measurement efficiency, reduces equipment purchase maintenance cost, high certainty of measurement.
Description
Technical field
This patent belongs to a kind of gear cubing, and in particular to a kind of cubing of the Fr and MDK of a variety of gears of automatic measurement.
Background technology
Common automobile gearbox when precision equipments produce, it is necessary to using high-precision gear carry out transforming gear, it is right
The stringent control of the parameters of gear determines Operational Figure Of Merit, accuracy and the service life of gearbox.Therefore, producing
, it is necessary to strictly be measured to the key parameter of gear using cubing when high class gear and assembling precision instrument and equipment.
The circular runout (Fr) of gear and sphere distance (MDK) are one of key parameters of gear, the two parameters reflect
Gear has larger impact in the error size of radial direction to the transmission accuracy of gear.Therefore, the two parameters are measured in Gear Production
Be essential in mechanical package.
At present in the cubing of measurement gear Fr and MDK, such as one kind that Authorization Notice No. CN104515493B is provided is certainly
Dynamicization radial pulsation measurement device, the structure of device is extremely complex, and can only measure Fr, and function is more single；It is sensed using measurement
Device measures, and due to the interference of pollutant, measurement accuracy is poor.
Utility model content
For above deficiency, this patent provides the cubing of the Fr and MDK of a kind of a variety of gears of automatic measurement, by with
Lower technical solution is realized.
A kind of cubing of the Fr and MDK of a variety of gears of automatic measurement, which is characterized in that turn including base frame, gear platform, 2
Tower, control assembly, the gear platform are arranged with sliding slot among the base frame in the base frame of the gear platform both sides,
Carriage is equipped in the sliding slot；The gear fixing device and motor of the gear platform are sequentially connected by first rotating shaft；Often
A capstan head includes turntable, the second shaft, gauge head, alignment sensor, is equipped with alignment sensor at the top of the capstan head, described turn
Disc side connects the gauge head, and the turntable is existed by second shaft and the carriage vertical connection, the capstan head
It slidably reciprocates under the chute device effect towards the gear platform direction；The control assembly is located in the base frame, the control
Component processed is electrical connected with the motor, the carriage, and the control assembly is connected with external computer equipment.
In cubing in use, gear under test is fixed on gear platform, gear under test kind is inputted on external computer equipment
Class and parameter, 2 capstan heads are rotated to the tooth socket of gauge head alignment gear, and capstan head slides towards gear under test and gauge head is probeed into tooth socket
Interior, any of 2 capstan heads gauge head measures Fr, and the gauge head of 2 capstan heads measures MDK jointly；Then, capstan head slides and gauge head removes
Tooth socket, gear go to next tooth socket, measure second group of Fr and MDK again, it is repeated multiple times after through final data is calculated；Due to
There may be burr or greasy dirt in gear under test, in a manner that gauge head gos deep into tooth socket, can effectively avoid using sensor
Error improves measurement accuracy, and the process after input gear parameter is automatically performed by equipment, saves labour.
Preferably, the turntable side is uniformly connected with several gauge heads, for measuring the Fr of different gears and MDK.This mesh
Be, which can measure the Fr and MDK of common different size gear, and handoff procedure is automatically complete by turntable rotation
Into manual operation is not required, further saves labour.
Preferably, the first rotating shaft lower part is connected with Motorized lift device, the Motorized lift device and the control group
Part is electrically connected.This purpose is that it is possible to further measure the Fr and MDK of each gear in the gear set to overlap, nothing
Gear set must be dismantled, reduces measuring process, adds the adaptability of cubing；In addition gauge head can also be directed to and groove height progress is micro-
It adjusts, improves measurement accuracy.
Preferably, second shaft is externally provided with axle sleeve, the corresponding turntable and the axle sleeve below the gauge head
Screens slot is equipped at contact point.This purpose is, during turntable rotation, specific gauge head is aided in go to position corresponding with tooth socket, is protected
Demonstrate,prove measurement accuracy.
Preferably, the carriage by the way of gear teeth bar assembly, screw rod slide or ball screw bearing back and forth
It slides.This purpose is, can be precisely controlled sliding distance using the carriage of these modes, and then gauge head is controlled to probe into tooth
The depth of slot, both prevents from probeing into deficiency, can also avoid probeing into too deep damage side head.
Preferably, the gear fixing device uses fixing nut, clamp spring or keyway fixed gear.
Preferably, it is equipped with transparent sealing protective cover above the base frame.This purpose is, avoid other sundries in room,
Spot pollutes each component of the cubing, improves service life, ensures measurement accuracy.
Compared with prior art, this patent advantageous effect is：The a variety of gears of a kind of automatic measurement that this patent is provided
Fr and MDK cubing, by inputting call parameter on external computer, it is possible to complete automatic measurement；It is set using double turntables
Meter, can measure Fr and MDK, save time of measuring and equipment purchase maintenance cost simultaneously；Using gauge head directly is probeed into tooth
Slot measures, and precision greatly improves；The structure of cubing is simple, easy to operation.
Description of the drawings
Clearly to illustrate that this patent embodiment obtains technical solution of the prior art, existing skill will be obtained to embodiment below
Attached drawing is briefly described needed in art description.It should be evident that the accompanying drawings in the following description is only this patent
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the detection tool structure schematic diagram of embodiment 1；
Fig. 2 is the turret structure schematic diagram of embodiment 1；
Fig. 3 is the capstan head top view of embodiment 1.
Figure label is as follows：
1st, base frame；101st, sliding slot；102nd, screw rod slide；2nd, gear platform；201st, fixing nut；202nd, first rotating shaft；203、
Motorized lift device；204th, motor；3rd, capstan head；301st, turntable；302nd, the second shaft；303rd, gauge head；304th, alignment sensor；
305th, screens slot；306th, head cover；4th, control assembly；5th, transparent sealing protective cover.
Specific embodiment
Clear, complete description is carried out to the technical solution of each embodiment in this patent below with reference to attached drawing, it is clear that institute
The embodiment of description is only the part of the embodiment of this patent, instead of all the embodiments.Embodiment based on this patent,
Those of ordinary skill in the art's obtained all other embodiment on the premise of creative work is not made belongs to this
The scope that patent is protected.
, it is necessary to explanation in the description of this patent, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer ", " top " are based on orientation shown in the drawings or position relationship, only
It is that this patent must have specifically with the device for describing rather than indicate or imply meaning or element is simplified for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to this patent.In addition, term " first ", " the
Two ", " the 3rd " is only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to illustrate in the description of this patent, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.It is pointed out that all attached drawings are illustrative expression.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in this patent can be understood with concrete condition.
This patent is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
Embodiment 1
The cubing of the Fr and MDK of a variety of gears of a kind of automatic measurement as shown in Figures 1 to 3, including base frame 1；Sliding slot 101；
Screw rod slide 102；Gear platform 2；Fixing nut 201；First rotating shaft 202；Motorized lift device 203；Motor 204；Capstan head 3；Turn
Disk 301；Second shaft 302；Gauge head 303；Alignment sensor 304；Screens slot 305；Head cover 306；Control assembly 4；Transparent sealing
Protective cover 5.
The cubing of the Fr and MDK of a variety of gears of a kind of automatic measurement provided in this embodiment, which is characterized in that including described
Base frame 1,2,2 capstan heads 3 of the gear platform, the control assembly 4, the transparent sealing protective cover 5；The transparent sealing
Protective cover 5 is located at 1 top of base frame, and the gear platform 2 is among the base frame 1, the base frame of 2 both sides of gear platform
The sliding slot 101 is inside arranged with, the screw rod slide 102 is equipped in the sliding slot 101；The fixation of the gear platform 2
Nut 201 and the motor 204 are sequentially connected by the first rotating shaft 202, and 202 lower part of first rotating shaft is connected with described
Motorized lift device 203, the Motorized lift device 203 are electrically connected with the control assembly 4；Each capstan head 3 includes
It is the turntable 301, second shaft 302, the gauge head 303, the alignment sensor 304, the screens slot 305, described
Head cover 306,3 top of capstan head are equipped with the alignment sensor 304, and 301 side of turntable uniformly connects several surveys
First 303, the turntable 301 is by second shaft 302 and 102 vertical connection of screw rod slide, and the capstan head 3 is described
Screw rod slide 102 slidably reciprocates under acting on towards 2 direction of gear platform, in the turntable 301 and 302 phase of the second shaft
It hands over and the position of the corresponding gauge head 303 is equipped with the screens slot 305；The control assembly 4 is located in the base frame 1, described
Control assembly 4 is electrical connected with the motor 204, the screw rod slide 102, and the control assembly 4 connects with external computer equipment
It connects.
In cubing in use, gear under test is fixed on gear platform, transparent sealing protective cover is covered, is set in external computer
Standby upper input gear under test species and parameter, under the auxiliary of alignment sensor and screens slot, 2 capstan heads rotate selection pair automatically
The gauge head answered, first rotating shaft and Motorized lift device are highly finely adjusted gear, ensure that gauge head is accurately directed at tooth socket；Capstan head edge
Screw rod slide towards gears slip, until gauge head probes into designated position in the tooth socket of gear, any one gauge head of 2 capstan heads
One group of Fr is measured, the gauge head of 2 capstan heads measures one group of MDK jointly；Then, capstan head reverse slide is until gauge head removes tooth socket, tooth
Luntai turns to next tooth socket, repeats aforementioned process and measures second group of Fr and MDK, multi-group data is drawn after repeated measurement,
It is calculated again through the default formula of extraneous computer equipment, draws final Fr and MDK data.If measurement is the gear set being overlapped,
In extraneous computer equipment in input gear group each gear parameter, after gauge head has surveyed first gear under test, gauge head skids off,
Turntable is rotated to the gauge head needed for second gear under test, Motorized lift device adjustment gear height, and capstan head slip starts by phase
The Fr and MDK of second gear under test are measured with step, if there is multiple gear under test, step and so on.
In the present embodiment, screw rod slide, Motorized lift device, alignment sensor, screens slot mutually cooperate, jointly
Gauge head and the corresponding precision of tooth socket is effectively ensured, measuring result error is small, and precision is very high；The gauge head measurement of 2 capstan heads
Fr and MDK completes the preliminary integration of cubing function, reduces cubing quantity, reduces buying and the maintenance cost of cubing.
The implementation of this patent is described in detail in above example and comparative example, and still, this patent is not limited to above-mentioned implementation
Detail in mode.It, can be to the technical solution of this patent in claims and range of the technology design of this patent
A variety of simple remodeling and change are carried out, these simple variants belong to the protection domain of this patent.
Claims (7)
1. a kind of cubing of the Fr and MDK of a variety of gears of automatic measurement, which is characterized in that including base frame, gear platform, 2 capstan heads,
Control assembly, the gear platform is arranged with sliding slot among the base frame in the base frame of the gear platform both sides, described
Carriage is equipped in sliding slot；The gear fixing device and motor of the gear platform are sequentially connected by first rotating shaft；Each institute
Stating capstan head includes turntable, the second shaft, gauge head, alignment sensor, and alignment sensor, the turntable side are equipped at the top of the capstan head
Face connects the gauge head, and the turntable is by second shaft and the carriage vertical connection, and the capstan head is described
It slidably reciprocates under chute device effect towards the gear platform direction；The control assembly is located in the base frame, the control group
Part is electrical connected with the motor, the carriage, and the control assembly is connected with external computer equipment.
2. a kind of cubing of the Fr and MDK of a variety of gears of automatic measurement as described in claim 1, which is characterized in that described turn
Disc side is uniformly connected with several gauge heads, for measuring the Fr of different gears and MDK.
3. a kind of cubing of the Fr and MDK of a variety of gears of automatic measurement as described in claim 1, which is characterized in that described the
One shaft lower part is connected with Motorized lift device, and the Motorized lift device is electrically connected with the control assembly.
4. a kind of cubing of the Fr and MDK of a variety of gears of automatic measurement as described in claim 1, which is characterized in that described the
Two shafts are externally provided with axle sleeve, and the corresponding turntable is with being equipped with screens slot at the axle sleeve contact point below the gauge head.
A kind of 5. cubing of the Fr and MDK of a variety of gears of automatic measurement as described in claim 1, which is characterized in that the cunning
Dynamic device is slidably reciprocated by the way of gear teeth bar assembly, screw rod slide or ball screw bearing.
A kind of 6. cubing of the Fr and MDK of a variety of gears of automatic measurement as described in claim 1, which is characterized in that the tooth
It takes turns fixing device and uses fixing nut, clamp spring or keyway fixed gear.
A kind of 7. cubing of the Fr and MDK of a variety of gears of automatic measurement as described in claim 1, which is characterized in that the bottom
Transparent sealing protective cover is equipped with above platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515029.9U CN207423134U (en) | 2017-11-14 | 2017-11-14 | A kind of cubing of the Fr and MDK of a variety of gears of automatic measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515029.9U CN207423134U (en) | 2017-11-14 | 2017-11-14 | A kind of cubing of the Fr and MDK of a variety of gears of automatic measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423134U true CN207423134U (en) | 2018-05-29 |
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ID=62306314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721515029.9U Expired - Fee Related CN207423134U (en) | 2017-11-14 | 2017-11-14 | A kind of cubing of the Fr and MDK of a variety of gears of automatic measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373865A (en) * | 2018-11-02 | 2019-02-22 | 宝鸡法士特齿轮有限责任公司 | A kind of the measurement cubing and measurement method of the external tooth sphere distance of combination gear ring |
-
2017
- 2017-11-14 CN CN201721515029.9U patent/CN207423134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373865A (en) * | 2018-11-02 | 2019-02-22 | 宝鸡法士特齿轮有限责任公司 | A kind of the measurement cubing and measurement method of the external tooth sphere distance of combination gear ring |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20201114 |