CN207991495U - Ball screw screw raceway starting point special gauge - Google Patents
Ball screw screw raceway starting point special gauge Download PDFInfo
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- CN207991495U CN207991495U CN201721814896.2U CN201721814896U CN207991495U CN 207991495 U CN207991495 U CN 207991495U CN 201721814896 U CN201721814896 U CN 201721814896U CN 207991495 U CN207991495 U CN 207991495U
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- lever
- gauge
- starting point
- raceway
- screw
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of ball screw screw raceway starting point special gauge, including fixed installation sector and measuring mechanism, the fixed installation sector is made of the V-block and baffle connected on instrument body, the entirety that the measuring mechanism is connected by lever and lever seat with axis pin, and lever can be rotated around axis pin and be formed, the both ends of the lever are separately connected the clamper with gauge head and measure the gauge outfit contact of gauge outfit, handle is also associated on the lever seat and measures gauge outfit.Its is simple in structure, compact, small, low manufacture cost, is limited without using, it can be installed and used on workshop workbench, and use is easy to operate, quick, exchange the raceway that different gauge heads just can detect different size, use scope is wide, versatile, and also accuracy of detection is high.
Description
Technical field
The utility model is related to a kind of special measurement tool, especially a kind of mechanical transmission mechanism, the rolling of ball screw screw
Road starting point special gauge.
Background technology
Because the driving torque of ball screw screw is big, efficient, mechanical transmission fields are had been widely used for, because of its structure spy
Seek peace job requirement, transmission accuracy require high, to ensure product quality, need to detect before manufacture.
Existing manufacturer is detected frequently with three coordinate universal check tools, and volume is big, price, to be also placed on laboratory
Interior detection uses, and detection speed is slow.
The patent No. 201120158560.1 " steering gear nut internal thread raceway external circle coaxiality testing fixture ", provides one kind
Inspected part is loaded on to the centre of two support rings, and the rotation of inspected part is driven by manual rotating support ring and is carried out
Measure work.
Invention content
Technical problem to be solved in the utility model is：There is provided a kind of ball screw screw raceway starting point special inspection
Tool, it is simple in structure, compact, it is small, it is limited without using, and easy to use, quick, exchanges different gauge heads and just can detect not
The raceway of same specification, use scope are wide, versatile.
The technical scheme in the invention for solving the above technical problem is：The special inspection of ball screw screw raceway starting point
Tool, including fixed installation sector and measuring mechanism, it is characterised in that the fixed installation sector is by the V-block that is connected on instrument body
It is formed with baffle；Measuring mechanism by lever, lever seat, axis pin, gauge head, clamper, handle, the measurement gauge outfit with fine-tuning nut,
Spring plate group at；The entirety that the measuring mechanism is connected by lever and lever seat with axis pin, and lever can rotate institute around axis pin
Composition；The both ends of the lever are separately connected the clamper with gauge head and measure the gauge outfit contact of gauge outfit, on the lever seat
It is also associated with handle and measures gauge outfit.
Compared with prior art, the utility model has the advantage of：Ball screw screw raceway starting point special gauge,
Simple in structure, compact, small, low manufacture cost can be installed and used, and make without limitation is used on workshop workbench
With easy to operate, quick, the raceway that different gauge heads just can detect different size is exchanged, use scope is wide, versatile, also examines
It is high to survey precision.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the partial enlarged view in Fig. 1（It is connected between clamper, gauge head）.
Fig. 4 is lever and gauge head connection diagram（Take away side cover plate）.
Fig. 5 is lever seat structural schematic diagram.
Fig. 6 is lever construction schematic diagram.
Specific implementation mode
The embodiments of the present invention are further described below in conjunction with the accompanying drawings.
Ball screw screw raceway starting point special gauge includes fixed installation sector and measuring mechanism, is fixedly mounted
Mechanism is made of vee-block 2, instrument body 3, baffle 4.
The side of instrument body 3 is frame, intermediate before frame to be screwed vee-block 2, and gear is screwed among frame
Plate 4, the precision to ensure locating platform surface is high, grid slot is processed on the outer surface of baffle, because of the reference plane of measured piece
It is close to locating platform and vee-block 2.
Measuring mechanism is by lever 1, lever seat 11, axis pin 7, gauge head 5, clamper 6, handle 8, the measurement with fine-tuning nut 9
Gauge outfit 10, spring leaf 12 form.
Lever seat side is also screwed side cover plate 13, and cover board 14. is screwed on spring leaf
Lever seat 11 is lateral cylinder pedestal 11-1, side each extend over out with through-hole, parallel upper underarm 11-4
With handle arms 11-2.For ease of the rotation of axis pin 7, the through-hole side of upper underarm 11-4 and to edge also have adjust gap 11-3.
Lever 1 be cylinder column 1-1, both sides extend the horizontal arm 1-2 with through-hole, the oblique arm 1-3 with through-hole, tiltedly
Arm through-hole can be used for adjusting the size of clamper 6 joined together to the edge gaps Shang You 1-4.
Lever 1 passes through the cylinder column 1-1 on upper underarm 11-2 and lever on lever seat with axis pin 7, by lever and thick stick
Pole socket connection is integral, and lever can be rotated around axis pin 7, and the one of measurement table head 10 is inserted into also in lateral cylinder pedestal 11-1
End measures the through-hole tight fit on the contact 10-1 of gauge outfit external part gauge outfit and the horizontal arm 1-2 of lever 1.
Gauge head 5 is fixed on 6 top of step-like clamper with limit screw, and is installed with 6 vertical direction of clamper, clamping
Through-hole tight fit on device 6 and oblique arm 1-3.
Handle 8 is inserted perpendicularly into the through-hole on lever seat handle arms 11-3.
Spring leaf 12 is horizontal, longitudinal direction is mounted on the other side of lever seat 11 and instrument body 3, will by cover board 14 with screw
Lever seat 11 and instrument body fixation are integral, allow the lifting and putting down slightly with handle 8 of lever seat 11 by spring leaf 12
Left and right direction rotation.
Before use, the standard component by measuring qualified measured piece is first got out, and the V to match with measured piece
Type block 2.
In use, one, be first lifted up handle 8, standard component measured piece is put on V-block 2, then put down handle 8 to make survey
First 5 are placed on measurement position, and rotary fine adjustment nut 9 returns to zero；Two, lifting handle 8 again makes gauge head 5 leave measurement position, takes
Lower standard component；Three, handle 8 is lifted, measured piece 15 is placed on V-block 2, putting down handle 8 makes gauge head 5 be placed in measured piece raceway groove
On center, gauge head 5 move down and with the raceway contact of measured piece, under the drive of gauge head, lever 1 around 7 fine rotation of axis pin,
The other end of lever rotates therewith, and drives the contact 10-1 for measuring gauge outfit 10 flexible, so that the reading of measurement gauge outfit is changed, at this moment read
Take the reading for measuring gauge outfit 10, as measured value.
Claims (6)
1. a kind of ball screw screw raceway starting point special gauge, including fixed installation sector and measuring mechanism, feature exist
In the fixed installation sector by instrument body（3）The V-block of upper connection（2）And baffle（4）Composition；Measuring mechanism is by lever（1）、
Lever seat（11）, axis pin（7）, gauge head（5）, clamper（6）, handle（8）, band fine-tuning nut（9）Measurement gauge outfit（10）, spring
Piece（12）Composition；The measuring mechanism is by lever（1）And lever seat（11）Use axis pin（7）The entirety connected into, and lever（1）It can
Around axis pin（7）Rotation is formed；The lever（1）Both ends be separately connected with gauge head（5）Clamper（6）With measurement gauge outfit
（10）Gauge outfit contact（10-1）, the lever seat（11）On be also associated with handle（8）With measurement gauge outfit（10）.
2. ball screw screw raceway starting point special gauge according to claim 1, it is characterised in that the baffle（4）
Surface be machined with grid slot.
3. ball screw screw raceway starting point special gauge according to claim 1, it is characterised in that the lever seat
（11）For lateral cylinder pedestal（11-1）, side each extend over out with through-hole, parallel upper underarm（11-4）And handle arms
（11-2）.
4. ball screw screw raceway starting point special gauge according to claim 1, it is characterised in that the lever（1）
For cylinder column（1-1）, both sides extend the horizontal arm with through-hole（1-2）, the oblique arm with through-hole（1-3）, oblique arm through-hole
To the edge gaps Shang You（1-4）.
5. ball screw screw raceway starting point special gauge according to claim 1, it is characterised in that the gauge head（5）
It is fixed on step-like clamper with limit screw（6）Top, and and clamper（6）Vertical direction is installed, clamper（6）With it is oblique
Arm（1-3）On through-hole tight fit.
6. ball screw screw raceway starting point special gauge according to claim 1, it is characterised in that the spring leaf
（12）Horizontal, longitudinal direction is mounted on lever seat（11）And instrument body（3）The other side on, pass through cover board with screw（14）By lever seat
（11）And instrument body（3）Fixation is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814896.2U CN207991495U (en) | 2017-12-22 | 2017-12-22 | Ball screw screw raceway starting point special gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814896.2U CN207991495U (en) | 2017-12-22 | 2017-12-22 | Ball screw screw raceway starting point special gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991495U true CN207991495U (en) | 2018-10-19 |
Family
ID=63816936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814896.2U Active CN207991495U (en) | 2017-12-22 | 2017-12-22 | Ball screw screw raceway starting point special gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207991495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446921A (en) * | 2021-05-28 | 2021-09-28 | 启东锦桥轴承有限公司 | Device for testing distance from ball channel of ball nut with flange to inner side of flange face |
| CN118032343A (en) * | 2024-04-12 | 2024-05-14 | 常州富丽康精密机械有限公司 | Raceway precision synchronous detection equipment based on multi-lead screw continuous feeding |
-
2017
- 2017-12-22 CN CN201721814896.2U patent/CN207991495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446921A (en) * | 2021-05-28 | 2021-09-28 | 启东锦桥轴承有限公司 | Device for testing distance from ball channel of ball nut with flange to inner side of flange face |
| CN118032343A (en) * | 2024-04-12 | 2024-05-14 | 常州富丽康精密机械有限公司 | Raceway precision synchronous detection equipment based on multi-lead screw continuous feeding |
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| GR01 | Patent grant |