CN206192215U - A lead to no -go gage for measuring cross -section is product design of N limit shape - Google Patents
A lead to no -go gage for measuring cross -section is product design of N limit shape Download PDFInfo
- Publication number
- CN206192215U CN206192215U CN201621298334.2U CN201621298334U CN206192215U CN 206192215 U CN206192215 U CN 206192215U CN 201621298334 U CN201621298334 U CN 201621298334U CN 206192215 U CN206192215 U CN 206192215U
- Authority
- CN
- China
- Prior art keywords
- measuring
- product
- design
- gauge
- round plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a lead to no -go gage for measuring cross -section is product design of N limit shape which characterized in that: including annular board and the at least 2N root reference test bar of distribution on the annular board circumference, the one end of each reference test bar is point form gauge head, directional annular board's behind the annular board the centre of a circle is passed to the one end of each reference test bar area point form gauge head, at least per two adjacent point form measurement stations be a set of, and total N group is used for confirming the N strip limit that the N limit appeared, the other end of each reference test bar is equipped with and stretches out the length adjustment device and be used for changing each reference test bar and stretch into the length of side of length in order to change N limit each limit of shape in the annular board. Few, the accurate convenience of operation of measurement demand, spare part that this a lead to no -go gage for measuring cross -section is product design of N limit shape can satisfy the different length of sides.
Description
Technical field
The utility model is related to cubing technical field, and in particular to a kind of for measuring the product design that section is N sides shape
Go-no go gauge.
Background technology
There is presently no being the product of N sides shape for section, a kind of measurement of the N sides shape for meeting the different length of sides is designed
Demand, parts are few, operate accurately and conveniently go-no go gauge.
Utility model content
The technical problems to be solved in the utility model is：A kind of measurement demand for meeting the different length of sides, parts are provided
Less, operation is accurately and conveniently used to measure the go-no go gauge of the product design that section is N sides shape.
Technical solution of the present utility model is：A kind of go-no go gauge for measuring the product design that section is N sides shape,
It is characterized in that：Including ringlike round plate and at least 2N root reference test bars being distributed on ringlike round plate circumference, each reference test bar
One end be pointed gauge head, one end of each pointed gauge head of reference test bar band subsequently points to the circle of ringlike round plate through ringlike round plate
The heart, the adjacent pointed measuring point of at least each two is one group, total N groups for determining N in the N bars of shape, each test
The other end of bar is provided with extension elongation adjusting means for changing length that each reference test bar extend into ringlike round plate to change N sides
The length of side on each side of shape.
After said structure, the utility model has advantages below：
The utility model is used to measure the go-no go gauge of the product design that section is N sides shape, and one is just can determine that using 2 points
Straight line, coplanar not parallel line composition face, set more than 2 points certainly determine straight line can also, such that it is able to utilize
The pointed gauge head of at least 2N root reference test bars on ringlike round plate, N is determined with the adjacent pointed measuring point of at least each two as one group
In each bar of shape, and the length of each edge can be achieved by changing the extension elongation of corresponding reference test bar, so that adjustable
The N sides shape of the different length of sides is saved out, overall parts are few, operation is accurate convenient and measurement demand that is can meeting the different length of sides.
Preferably, the reference test bar is 2N roots and is evenly distributed on ringlike round plate circumference that each two is adjacent
Pointed measuring point is one group.The setting structure is simple, the reference test bar minimum number.
Preferably, the reference test bar is screw rod, the length adjustment device is included for drive screw spiral straight line fortune
Dynamic screw-drive mechanism and the measurement apparatus for measuring screw rod straight line travel distance.Using screw-drive mechanism as length
Adjusting means, simple structure, stable movement are reliable, degree of regulation is high, and measurement apparatus cause that the length adjustment of screw rod is more square
Just, intuitively, accurately.
Preferably, the screw-drive mechanism includes fixes sleeve, quill and knob, the screw rod is away from pointed
One end of gauge head is threadedly coupled with the fixes sleeve being fixed on ringlike round plate, the quill be enclosed within fixes sleeve it is outer and with
Screw rod is connected, and the knob is connected drive is connected with quill during for turn knob screw rod with quill in fixed cover
Cylinder inside spin motion.It is the screw-drive mechanism simple structure, easy to adjust.
Preferably, the measurement apparatus for be arranged on fixes sleeve in axial direction and quill circumferentially side
Upward scale.The measurement apparatus simple structure, can conveniently read the extension elongation of each screw rod, convenient reading, directly perceived, accurate.
Preferably, the knob is provided with vernier knob.The setting can not only make the precision of length adjustment higher, and
Damaged in collision to determinand can be reduced using fine setting when close to determinand.
Preferably, the fixes sleeve is fixed on the outer circumference surface of ringlike round plate.The setting can reduce and centre is treated
Survey the interference of product.
Preferably, the reference test bar is spur rack, the length adjustment device includes gear and for measuring spur rack
The measurement apparatus of straight line travel distance, the one end and the gear phase being fixed on ringlike round plate of the spur rack away from pointed gauge head
Engage, and the end is also fixed on ringlike round plate the spur rack for being used to adjust and extend into ringlike round plate by locking device
Length fixed.Using rack and pinion drive mechanism as length adjustment device, simple structure, stable movement are reliable, tune
Section high precision, and measurement apparatus cause that the length adjustment of spur rack is more convenient, directly perceived, accurate.
Preferably, the measurement apparatus are to be arranged on the scale that spur rack is in axial direction gone up.The measurement apparatus structure
Simply, the extension elongation of each spur rack, convenient reading, directly perceived, accurate can conveniently be read.
Preferably, the gear is arranged on the outer circumference surface of ringlike round plate.The setting can be reduced to middle product to be measured
The interference of product.
Brief description of the drawings：
Fig. 1 is the structure of the go-no go gauge of the product design of quadrangle for embodiment one uses screw-drive mechanism to measure section
Schematic diagram；
Fig. 2 is the structure of the go-no go gauge of the product design of hexagon for embodiment two uses screw-drive mechanism to measure section
Schematic diagram；
Fig. 3 is the go-no go gauge of the product design of quadrangle for embodiment three uses rack and pinion drive mechanism to measure section
Structural representation；
Fig. 4 is the go-no go gauge of the product design of hexagon for example IV uses rack and pinion drive mechanism to measure section
Structural representation；
In figure：1- ringlike round plate, 2- screw rods, the pointed gauge heads of 3-, the 4- centers of circle, 5- length adjustment devices, 6- fixes sleeves, 7-
Quill, 8- knobs, 9- vernier knobs, 10- spur racks, 11- gears, 12- locking devices.
Specific embodiment
Below in conjunction with the accompanying drawings, and in conjunction with the embodiments the utility model is described further.
Embodiment one：
As shown in figure 1, the present embodiment is to use screw-drive mechanism to measure section for the logical of the product design of quadrangle is stopped
Rule, the product design is irregular figure, such as cylinder, cone etc., including ringlike round plate 1 and is evenly distributed on ringlike round plate
Eight screw rods 2 on 1 circumference, one end of each screw rod 2 is pointed gauge head 3, the described one end of each screw rod 2 with pointed gauge head 3
The center of circle 4 of ringlike round plate 1 is subsequently pointed to through ringlike round plate 1, the adjacent pointed measuring point 3 of each two is one group, has four groups
Four edges for determining quadrangle, naturally it is also possible to which 3 points determine straight line, so that the screw rod 2 more than eight is set, and
And can also be non-uniformly distributed in 1 in annular circumferential, as long as each screw rod 2 can side corresponding with quadrangle intersect, the spiral shell
The other end of bar 2 is provided with extension elongation adjusting means 5 and extend into the length in ringlike round plate 1 to change for changing each screw rod 2
The length of side on each side of quadrangle, the length adjustment device 5 includes the screw-drive mechanism for the spiral of drive screw 2 linear motion
With the measurement apparatus for measuring the straight line travel distance of screw rod 2, the screw-drive mechanism include fixes sleeve 6, quill 7
With knob 8, the one end and the spiral shell of fixes sleeve 6 being fixed on the outer circumference surface of ringlike round plate 1 of the screw rod 2 away from pointed gauge head 3
Line is connected, and the quill 7 is enclosed within outside fixes sleeve 6 and is connected with screw rod 2, and the knob 8 is connected with quill 7 to be used for
The screw rod 2 that drive is connected with quill 7 during turn knob 8 is moved in the inside spin of fixes sleeve 6, and the measurement apparatus are setting
In fixes sleeve 6 in axial direction and the scale along the circumferential direction gone up of quill 7, the knob 8 is provided with vernier knob
9。
The design of above-mentioned fixes sleeve 6, quill 7, knob 8 and vernier knob 9 is entered with reference to the structure of micrometer caliper
Row design, is prior art.
Embodiment two：
As shown in Fig. 2 the present embodiment is to use screw-drive mechanism to measure section for the logical of the product design of hexagon is stopped
Rule, it is the change of the quantity of screw rod 2 and the screw-drive mechanism for using cooperatively with the difference of embodiment one, and the present embodiment exists
12 screw rods 2 provided circumferentially about of ringlike round plate 1, the pointed measuring point 3 of each two adjacent screws is one group, and to have six groups be used for
Determine six sides of hexagon, each screw rod 2 is equipped with screw-drive mechanism away from one end of pointed gauge head 3.
Embodiment three：
As shown in figure 3, the present embodiment be use rack and pinion drive mechanism measure section be the product design of quadrangle
Go-no go gauge, including ringlike round plate 1 and eight spur racks 10 being evenly distributed on the circumference of ringlike round plate 1, the spur rack 10
Scale is in axial direction provided with, one end of each spur rack 10 is pointed gauge head 3, and each spur rack 10 is with pointed gauge head 3
One end subsequently point to the center of circle 4 of ringlike round plate 1 through ringlike round plate 1, the adjacent pointed measuring point of each two is one group, is had
Four groups of four edges for being used to determine quadrangle, the other end of each spur rack 10 is provided with extension elongation adjusting means 5 for changing
Become each spur rack 10 and extend into the length in ringlike round plate 1 to change the length of side on each side of quadrangle, the length adjustment device 5 is wrapped
Gear 11 and the measurement apparatus for measuring the straight line travel distance of spur rack 10 are included, the spur rack 10 is away from pointed gauge head 3
One end is meshed with the gear 11 being fixed on the outer circumference surface of ringlike round plate 1, and the end is also fixed on ring by locking device 12
The length that spur rack 10 is extend into ringlike round plate 1 for being used to adjust on shape plectane 1 is fixed, and the measurement apparatus are
It is arranged on the scale that spur rack 10 is in axial direction gone up.
Example IV：
As shown in figure 4, the present embodiment be use rack and pinion drive mechanism measure section be the product design of hexagon
Go-no go gauge, it is changing for spur gear bar 10 and the gear that uses cooperatively and the quantity of locking device with the difference of embodiment three
Become, the present embodiment in the 12 spur gear bars 10 provided circumferentially about of ringlike round plate 1, each two adjacent spur gear bar 10 it is pointed
Measuring point 3 is one group, has six groups of six sides for determining hexagon, and each spur gear bar 10 is away from the one of pointed gauge head 3
End is equipped with gear and locking device.
Embodiment one, embodiment two, embodiment three and example IV are designed all in accordance with following principle：As long as 2 points just
Can determine that straight line, coplanar not parallel line composition face, set more than 2 points certainly determine straight line can also, from
And can be using the pointed gauge head 3 of at least 2N root reference test bars on ringlike round plate 1, with the adjacent pointed measuring point 3 of at least each two
N is determined for one group in each bar of shape, and the length of each edge can be able to by changing the extension elongation of corresponding reference test bar
Realize, so as to can adjust out the N sides shape of the different length of sides.
Claims (10)
1. a kind of is the go-no go gauge of the product design of N sides shape for measuring section, it is characterised in that：Including ringlike round plate (1) with
And at least 2N root reference test bars on ringlike round plate (1) circumference are distributed in, one end of each reference test bar is pointed gauge head (3), institute
State the center of circle (4) that one end of each pointed gauge head of reference test bar band (3) subsequently points to ringlike round plate (1) through ringlike round plate (1), it is described extremely
The adjacent pointed measuring point of few each two is one group, total N groups for determining N in the N bars of shape, the other end of each reference test bar
To extend into the length in ringlike round plate (1) each to change N sides shape for changing each reference test bar to be provided with extension elongation adjusting means (5)
The length of side on side.
2. a kind of go-no go gauge for measuring the product design that section is N sides shape according to claim 1, its feature exists
In：The reference test bar is 2N roots and is evenly distributed on ringlike round plate (1) circumference that the adjacent pointed measuring point of each two is one
Group.
3. a kind of go-no go gauge for measuring the product design that section is N sides shape according to claim 1, its feature exists
In：The reference test bar is screw rod (2), and the length adjustment device (5) includes the spiral shell that is moved along a straight line for drive screw (2) spiral
Rotation transmission mechanism and the measurement apparatus for measuring screw rod (2) straight line travel distance.
4. a kind of go-no go gauge for measuring the product design that section is N sides shape according to claim 3, its feature exists
In：The screw-drive mechanism includes fixes sleeve (6), quill (7) and knob (8), and the screw rod (2) is away from pointed survey
One end of head (3) is threadedly coupled with the fixes sleeve (6) being fixed on ringlike round plate (1), and the quill (7) is enclosed within fixation
Sleeve (6) is connected outward and with screw rod (2), when the knob (8) is connected for turn knob (8) with quill (7) drive with
The connected screw rod (2) of quill (7) is moved in fixes sleeve (6) inside spin.
5. a kind of go-no go gauge for measuring the product design that section is N sides shape according to claim 4, its feature exists
In：The measurement apparatus are the quarter for being arranged on fixes sleeve (6) in axial direction and quill (7) is along the circumferential direction gone up
Degree.
6. a kind of go-no go gauge for measuring the product design that section is N sides shape according to claim 4, its feature exists
In：The knob (8) is provided with vernier knob (9).
7. a kind of go-no go gauge for measuring the product design that section is N sides shape according to claim 4, its feature exists
In：The fixes sleeve (6) is fixed on the outer circumference surface of ringlike round plate (1).
8. a kind of go-no go gauge for measuring the product design that section is N sides shape according to claim 1, its feature exists
In：The reference test bar is spur rack (10), and the length adjustment device (5) is including gear (11) and for measuring spur rack (10)
The measurement apparatus of straight line travel distance, the spur rack (10) away from pointed gauge head (3) one end be fixed on ringlike round plate (1)
On gear (11) be meshed, and the end is also fixed on ringlike round plate (1) by locking device (12) and is used to adjust
The length that spur rack (10) is extend into ringlike round plate (1) is fixed.
9. a kind of go-no go gauge for measuring the product design that section is N sides shape according to claim 8, its feature exists
In：The measurement apparatus are to be arranged on the scale that spur rack (10) is in axial direction gone up.
10. a kind of go-no go gauge for measuring the product design that section is N sides shape according to claim 8, its feature exists
In：The gear (11) is arranged on the outer circumference surface of ringlike round plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298334.2U CN206192215U (en) | 2016-11-30 | 2016-11-30 | A lead to no -go gage for measuring cross -section is product design of N limit shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298334.2U CN206192215U (en) | 2016-11-30 | 2016-11-30 | A lead to no -go gage for measuring cross -section is product design of N limit shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192215U true CN206192215U (en) | 2017-05-24 |
Family
ID=58725532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298334.2U Withdrawn - After Issue CN206192215U (en) | 2016-11-30 | 2016-11-30 | A lead to no -go gage for measuring cross -section is product design of N limit shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206192215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705786A (en) * | 2016-11-30 | 2017-05-24 | 江西合力泰科技有限公司 | Go/no-go gauge for measuring product shape with N-gon cross section |
-
2016
- 2016-11-30 CN CN201621298334.2U patent/CN206192215U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705786A (en) * | 2016-11-30 | 2017-05-24 | 江西合力泰科技有限公司 | Go/no-go gauge for measuring product shape with N-gon cross section |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202101656U (en) | Double-measuring head structure | |
| CN105547106A (en) | Deep hole inner diameter measuring device | |
| CN2823976Y (en) | Adjustable internal and external diameter gauge calibrating apparatus | |
| CN106403758B (en) | A kind of conical surface dimension measuring implement and its application method | |
| CN105371731A (en) | Soft annular element internal diameter measurement apparatus | |
| CN206192215U (en) | A lead to no -go gage for measuring cross -section is product design of N limit shape | |
| CN203869980U (en) | Auxiliary concentricity adjustment mechanism | |
| CN201748877U (en) | Vernier caliper for measuring groove in deep hole | |
| CN104634218B (en) | A kind of multi-joint tooth tooth jumps detector | |
| CN203605874U (en) | Measuring tool for cross-rod distance of internal gear | |
| CN206192251U (en) | A lead to no -go gage for measuring cross -section is circular shape product design | |
| CN201059944Y (en) | Hand-hold multi-items bearings measuring apparatus | |
| CN202216638U (en) | Inner diameter detector | |
| CN209230482U (en) | A kind of internal spline stick spacing detection feeler gauge | |
| CN106705786A (en) | Go/no-go gauge for measuring product shape with N-gon cross section | |
| CN104165566A (en) | Detection apparatus of diameter and roundness of circular conical surface and detection method thereof | |
| CN209036142U (en) | A kind of improved tool setting device | |
| CN204313810U (en) | Cylindrical gear and male splines diameter run-out rapid measurement device | |
| CN203824461U (en) | Tool for detecting precision and effective length of internal thread of blind screw hole | |
| CN106705809A (en) | Go-no go gauge used for measuring shape of product with circular cross section | |
| CN201302443Y (en) | Instrument for measuring concentricity of tubular object | |
| CN205718771U (en) | Bearing outer ring shoulder height test measuring device | |
| CN110657751B (en) | Self-positioning high-precision aperture measuring device | |
| CN209166300U (en) | On-line measurement mechanism | |
| CN203785589U (en) | Piston outer diameter measuring gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20230516 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20230516 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |