CN205981684U - Novel gear measurement instrument - Google Patents
Novel gear measurement instrument Download PDFInfo
- Publication number
- CN205981684U CN205981684U CN201620988145.1U CN201620988145U CN205981684U CN 205981684 U CN205981684 U CN 205981684U CN 201620988145 U CN201620988145 U CN 201620988145U CN 205981684 U CN205981684 U CN 205981684U
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- China
- Prior art keywords
- gear
- guide rail
- frock
- positioning
- measurement
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Abstract
The utility model relates to a novel gear measurement instrument belongs to gear measurement instrument technical field. The utility model discloses a solve the increase along with the large gear geometry, present gear measurement appearance is measured the cantilever and is strengthened absolutely, results in the problem that measurement accuracy reduces. The utility model relates to a novel gear measurement instrument includes the workstation, measures the stand, location pillar, gear location frock, lateral shifting guide rail and longitudinal movement guide rail, and lateral shifting guide rail and longitudinal movement guide rail arrange respectively on the workstation up end, measures column mouting on the lateral shifting guide rail, and gear location frock is installed on the longitudinal movement guide rail, and location pillar setting is measured the stand and is arranged the right side of fixing a position the frock at the gear at the rear side of gear location frock. The utility model discloses structural configuration is compact, has reduced mechanical equipment's self volume, has reduced the making instrument and the assembly degree of difficulty, is applied to the measurement of other large -scale complicated shapes, can guarantee measurement accuracy, and the commonality is strong, has the development prospect.
Description
Technical field
This utility model is related to a kind of new gear measuring instrument, belongs to gear measuring instrument technical field.
Background technology
Large gear be industry transmission in important foundation parts it is generally recognized that the gear with diameter greater than 1000mm is big
Type gear, is super-huge gear with diameter greater than 3000mm.According to gear diameter size gear measuring center mechanical layout mode
Two kinds can be divided into：
1) conventional gears amount instrument is directed to the instrument layout that gear diameter is less than 1000mm and adopts 4-coordinate layout, and that is, X (cuts
To), Y (radially), Z (vertical), Φ (rotary main shaft), generally adopt the topology layout mode of Φ, Y/Z/X, main shaft Φ exists,
Tri- linear axis of Y/Z/X are overlapped layout to another side.
2) 1000mm large gear amount instrument is more than for gear diameter, with the increase of tested gear physical dimension, radially
The jib-length of coordinate axess will continue to increase, and, to ensureing that certainty of measurement is very unfavorable, therefore large gear measuring center is general for this
Instrument radial direction Y-coordinate axle can be divided into upper and lower two-layer guide rail Y and y, lower floor is main radial direction mechanism, upper strata pair radial direction mechanism, can divide
Do not realize the large and small stroke measurment motion of radial direction, form the layout type of Five Axis axle.
3) Big sized gear amount instrument has following layout type at present：
A) multilamellar guide rail stacked system Φ, y/Z/X/Y or Φ, the shortcoming of this topology layout of y/Z/Y/X are：Four layers of the right
Guide rail is overlapped, and increased instrument manufacturing difficulty, and particularly lower floor guide rail affects the precision of upper strata guide rail, and multilamellar guide rail is superimposed
Produce cumulative errors, the synthesis precision of instrument it is difficult to ensure that.
B) U.S. M＆M Compak Systems Ltd. moves on to the left side using Y-coordinate axle, the novel mechanical cloth combining with rotary main shaft
Office's mode.This layout type avoid a) in four layers of coordinate superposition situation, reduce the manufacture difficulty of instrument, but due to
Consider the reasons such as upper top position, employ the oblique layout type of Y guide rail, and the not parallel y of Y, the result of this sample loading mode layout
When causing to different size gear measurement, the stroke in required X-coordinate direction increases a lot, causes new precision to damage again
Lose, and complete machine structure becomes large-sized.
Utility model content
The purpose of this utility model is to solve the increase with large gear physical dimension, existing gear measurement machine
Measurement cantilever breaks and increases, and leads to the problem that certainty of measurement reduces, and then provides a kind of new gear measuring instrument.
The technical solution of the utility model：
A kind of new gear measuring instrument includes workbench, measurement column, positioning pillars, gear positioning tool, laterally moves
Dynamic guide rail and longitudinal movement rail, described workbench is rectangular globe body working table, and transverse shifting guide rail and longitudinal movement rail divide
It is not arranged on workbench upper surface, described measurement column is arranged on transverse shifting guide rail, measurement column can move horizontal
Transverse shifting is realized on dynamic guide rail, gear positioning tool is arranged on longitudinal movement rail, and gear positioning tool can be in longitudinal direction
Realize on moving guide rail vertically moving, described workbench is fixed with positioning pillars, positioning pillars are arranged on gear positioning tool
Rear side, described measurement column is arranged in the right side of gear positioning tool.
Preferably：Described measurement column includes measuring column body, gauge head and gauge head retractor device, and described gauge head stretches
Device is vertically mounted on the measurement intrinsic lowering or hoisting gear of column, and gauge head retractor device relative measurement column body is realized up and down
Lifting, described gauge head is arranged on gauge head retractor device, and gauge head realizes transversal stretching by gauge head retractor device.
Preferably：Described positioning pillars include positioning vertical column body, slide rail, slide plate and gear positioning straight-arm, and slide rail is indulged
To being arranged on positioning vertical column body, slide rail is slidably fitted with slide plate, described gear positioning straight-arm is straight by gear positioning
Arm pedestal is arranged on slide plate.
Preferably：Described gear positioning tool includes gear frock erecting bed, gear frock shafting and gear positioning seat,
Described gear frock shafting installs chuck for disc, and gear frock shafting is arranged on gear frock erecting bed, gear frock
Shafting can be realized longitudinally rotating around opposed gear frock erecting bed, and the center of described gear frock shafting is provided with gear
Positioning seat.
Preferably：Described transverse shifting guide rail is arranged in the upper surface of workbench along the short side direction of rectangular globe body working table
On, described longitudinal movement rail along rectangular globe body working table 1 long side direction be arranged in workbench upper surface on.
This utility model has the advantages that：This Five Axis layout 4-coordinate amount instrument big with respect to tangential stroke accounts for
Ground area is minimum；The large scale gear of a diameter of 1000mm-1500mm can be measured；With respect to 4-coordinate layout measuring center, should
Mechanical layout by the radial axle motion of the motion of workpiece radial axle and gauge head separately, can ensure the measurement of two directions of motion respectively
Precision, is reduced the volume of plant equipment itself, reduces instrument manufacturing and assembly difficulty with the topology layout optimizing；Also can answer
For the measurement of other large complicated parts, can guarantee that certainty of measurement, highly versatile, there is development prospect.
Brief description
Fig. 1 is a kind of layout view of new gear measuring instrument；
Fig. 2 is the state diagram that a kind of new gear measuring instrument measures large diameter gear；
In figure：1- workbench, 2- measures column, 3- positioning pillars, 4- gear positioning tool, 5- transverse shifting guide rail, 6-
Longitudinal movement rail, 7- measures column body, 8- gauge head, 9- gauge head retractor device, 10- positioning vertical column body, 11- slide rail, 12-
Slide plate, 13- gear positions straight-arm, 14- gear frock erecting bed, 15- gear frock shafting, 16- gear positioning seat, and 17- is to be measured
Gear member, 18- gear positions straight-arm pedestal, and X- measures the shifting axle that column laterally moves guide rail, Y- gear positioning tool edge
The shifting axle of longitudinal movement rail, Z- gauge head retractor device is along the shifting axle of measurement column, the own rotation of Φ-gear under test part
Axle, y- gauge head is along the telescopic shaft of side head retractor device.
Specific embodiment
Specific embodiment one：In conjunction with Fig. 1, present embodiment, a kind of new gear of offer measurement of present embodiment are described
Instrument includes workbench 1, measurement column 2, positioning pillars 3, gear positioning tool 4, transverse shifting guide rail 5 and longitudinal movement rail
6, described workbench 1 is rectangular globe body working table, and transverse shifting guide rail 5 and longitudinal movement rail 6 are arranged on workbench 1
On end face, described measurement column 2 is arranged on transverse shifting guide rail 5, and measurement column 2 can be realized on transverse shifting guide rail 5
Transverse shifting, gear positioning tool 4 is arranged on longitudinal movement rail 6, and gear positioning tool 4 can be in longitudinal movement rail 6
Upper realization vertically moves, and described workbench 1 is fixed with positioning pillars 3, after positioning pillars 3 are arranged on gear positioning tool 4
Side, described measurement column 2 is arranged in the right side of gear positioning tool 4；Described measurement column 2 includes measuring column body 7, surveys
8 and gauge head retractor device 9, described gauge head retractor device 9 is vertically mounted on the lowering or hoisting gear in measurement column body 7, surveys
Head retractor device 9 relative measurement column body 7 realizes oscilaltion, and described gauge head 8 is arranged on gauge head retractor device 9, surveys
8 realize transversal stretching by gauge head retractor device 9；Described positioning pillars 3 include positioning vertical column body 10, slide rail 11, slide
Plate 12 and gear positioning straight-arm 13, slide rail 11 is longitudinally mounted on positioning vertical column body 10, and slide rail 11 is slidably fitted with slide plate
12, described gear positioning straight-arm 13 positions straight-arm pedestal 18 by gear and is arranged on slide plate 12；Described gear positioning work
Fill 4 and include gear frock erecting bed 14, gear frock shafting 15 and gear positioning seat 16, described gear frock shafting 15 is circle
Dish type installs chuck, and gear frock shafting 15 is arranged on gear frock erecting bed 14, and gear frock shafting 15 can be around tooth relatively
Wheel frock erecting bed 14 is realized longitudinally rotating, and the center of described gear frock shafting 15 is provided with gear positioning seat 16；Institute
The transverse shifting guide rail 5 stated along rectangular globe body working table 1 short side direction be arranged in workbench upper surface on, described longitudinal direction is moved
Dynamic guide rail 6 along rectangular globe body working table 1 long side direction be arranged in workbench upper surface on.It is arranged such, measure column 2, determine
Position pillar 3 forms the similar lathe type measurement apparatus of measurement with gear positioning tool 4, and gear to be measured is arranged on gear
In the gear positioning seat 16 of positioning tool 4, the gear locating centre that straight-arm 13 is provided with is positioned by the gear on positioning vertical column 3
Gear is fixed on gear positioning tool 4 structure, realizes the precision to gear using the gauge head 8 being arranged on measurement column 2
Measurement, with the change of the outside diameter of gear, can realize the measurement to gear by adjusting position on measurement column for the gauge head 8；When
When the outside diameter of gear is more than Φ 800, by carrier wheel positioning tool 4 in the position of longitudinal movement rail 6 so that gauge head 8 has
The measure of precision to gear is realized in enough spaces.
This utility model is divided right and left using Five Axis the novel layouts mode of setting, i.e. the parallel y of Φ/Y, y/Z/X, Y, this
Plant result under amount instrument fabrication process condition, be more suitable for measuring the structure cloth that diameter of work measures instrument in 1000mm 1500mm
Office.It is superimposed the machine-building difficulty causing avoiding existing gear measurement equipment to pass through multilamellar guide rail greatly, precision stability is poor
In the case of it is not necessary to additionally increase the length to coordinate guide rail for the X, whole machine layout is more compact, and the right y/Z/X topology layout is
Standard layout's mode of traditional 4-coordinate axle, technology maturation, with the organization distribution of optimization the most ensure instrument mechanical precision and
Mechanical precision retentivity, minimum floor space.
Apparatus measures state can be changed according to workpiece situation, diameter of work is less than to the axle class zero of Φ 800mm
Part, using upper top carry out workpiece installation, instrument is using, such as Fig. 1 identical with a Φ 800 gear amount instrument, and straight for workpiece
The gear more than Φ 800 for the footpath, gear positioning tool 4 is displaced outwardly, and forms a Big sized gear amount instrument, positions work using gear
Fill 4 and carry out gear installation measurement, this meets most of industry, such as wind-power electricity generation, and the industry gear-type such as planetary reducer is distributed
Situation (the axle type gear of big disc type gear and minor diameter).
Present embodiment is the exemplary illustration to this patent, does not limit its protection domain, people in the art
Member locally can also be changed to it, as long as no the spirit beyond this patent, in the protection domain of this patent.
Claims (5)
1. a kind of new gear measuring instrument, including workbench (1), measurement column (2), positioning pillars (3), gear positioning tool
(4), transverse shifting guide rail (5) and longitudinal movement rail (6) it is characterised in that：Described workbench (1) is rectangular body running
Platform, transverse shifting guide rail (5) and longitudinal movement rail (6) are arranged on workbench (1) upper surface, described measurement column
(2) it is arranged on transverse shifting guide rail (5), measurement column (2) can realize transverse shifting, tooth on transverse shifting guide rail (5)
Wheel positioning tool (4) is arranged on longitudinal movement rail (6), and gear positioning tool (4) can be upper real in longitudinal movement rail (6)
Now vertically move, described workbench (1) is fixed with positioning pillars (3), positioning pillars (3) are arranged on gear positioning tool (4)
Rear side, described measurement column (2) is arranged in the right side of gear positioning tool (4).
2. a kind of new gear measuring instrument according to claim 1 it is characterised in that：Described measurement column (2) bag
Include measurement column body (7), gauge head (8) and gauge head retractor device (9), described gauge head retractor device (9) is vertically mounted on measurement
On lowering or hoisting gear in column body (7), oscilaltion is realized in gauge head retractor device (9) relative measurement column body (7), described
Gauge head (8) be arranged on gauge head retractor device (9), gauge head (8) realizes transversal stretching by gauge head retractor device (9).
3. a kind of new gear measuring instrument according to claim 1 it is characterised in that：Described positioning pillars (3) bag
Include positioning vertical column body (10), slide rail (11), slide plate (12) and gear positioning straight-arm (13), slide rail (11) is longitudinally mounted to position
On column body (10), slide rail (11) is slidably fitted with slide plate (12), it is fixed that described gear positioning straight-arm (13) passes through gear
Position straight-arm pedestal (18) is arranged on slide plate (12).
4. a kind of new gear measuring instrument according to claim 1 it is characterised in that：Described gear positioning tool
(4) gear frock erecting bed (14), gear frock shafting (15) and gear positioning seat (16) are included, described gear frock shafting
(15) for disc, chuck is installed, gear frock shafting (15) is arranged on gear frock erecting bed (14), gear frock shafting
(15) can realize longitudinally rotating around opposed gear frock erecting bed (14), the center peace of described gear frock shafting (15)
Equipped with gear positioning seat (16).
5. a kind of new gear measuring instrument according to claim 1 it is characterised in that：Described transverse shifting guide rail
(5) on the upper surface being arranged in workbench along the short side direction of rectangular globe body working table (1), described longitudinal movement rail (6) edge
The long side direction of rectangular globe body working table (1) is arranged on the upper surface of workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988145.1U CN205981684U (en) | 2016-08-27 | 2016-08-27 | Novel gear measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988145.1U CN205981684U (en) | 2016-08-27 | 2016-08-27 | Novel gear measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981684U true CN205981684U (en) | 2017-02-22 |
Family
ID=58041639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620988145.1U Expired - Fee Related CN205981684U (en) | 2016-08-27 | 2016-08-27 | Novel gear measurement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238692A (en) * | 2018-10-12 | 2019-01-18 | 哈尔滨理工大学 | Gear shaft tooth accuracy automatic detection device |
-
2016
- 2016-08-27 CN CN201620988145.1U patent/CN205981684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238692A (en) * | 2018-10-12 | 2019-01-18 | 哈尔滨理工大学 | Gear shaft tooth accuracy automatic detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170222 Termination date: 20190827 |