CN105180748B - Cubing - Google Patents
Cubing Download PDFInfo
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- CN105180748B CN105180748B CN201510663685.2A CN201510663685A CN105180748B CN 105180748 B CN105180748 B CN 105180748B CN 201510663685 A CN201510663685 A CN 201510663685A CN 105180748 B CN105180748 B CN 105180748B
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- scale
- arm
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- sliding pin
- screw
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 14
- 238000005259 measurement Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 5
- 241000669003 Aspidiotus destructor Species 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a kind of cubing of detection means, including main scale, arm is determined in rotation, rotate displacement arm and vernier, the main scale includes the first scale, second scale, first mounting blocks and the second mounting blocks, the two ends of first scale and the second scale respectively with the first mounting blocks, second mounting blocks are fixedly connected, and constitute the frame-shaped construction with medial launder, one end that arm is arranged on main scale is determined in the rotation, arm is determined in rotation has rotatable first measuring arm, the rotation displacement arm is arranged on main scale, and be slidably matched with medial launder, rotating displacement arm has rotatable second measuring arm, the vernier is arranged on main scale, and be slidably matched with medial launder.The present invention can quickly, conveniently, accurately measure the intersection or intersection point that there is fillet, the two sides of chamfering or multiaspect apart from size.
Description
Technical field
The present invention relates to a kind of size detecting device.
Background technology
There is fillet, the two sides of chamfering or multiaspect in current casting forging blank, mold cavity and some workpieces
Intersection or intersecting point dimension measurement mainly have three kinds of methods.First, the workpiece for needing to measure is put on three-coordinates measuring machine and surveyed
Amount, the advantage of this method is that measurement data is accurately reliable, has the disadvantage the three-coordinates measuring machine of needs costliness, measurement cost is very high,
Efficiency is very low, is not suitable for batch detection；2nd, the detection model of profiling is made at the workpiece position detected as needed, by sample card
To measured position, clearance gauge is coordinated to measure.The advantage of this method is that measurement efficiency is high, has the disadvantage that a sample plate can only
An a kind of size of workpiece is measured, the product of batch production needs substantial amounts of detection model, and the examined people of accuracy of detection
The influence of member's qualification is larger, and the Stability and dependability of testing result is relatively low；3rd, using vernier caliper measurement fillet, fall
The cut-off spot size at angle, calculates intersecting point dimension afterwards.This method has the disadvantage measured piece fillet, the cut off of chamfering can not be accurate
Positioning, measurement error is very big.
Currently, the blank size detection of batch production, the detection of critical size generally relies on detection model, other sizes
Detection is less, and product has larger quality risk.
The content of the invention
It is an object of the invention to propose one kind can quickly, conveniently, low cost, accurately measurement there is fillet, chamfering
Two sides or multiaspect intersection or intersection point apart from size cubing.
In order to reach object above, the technical scheme is that：A kind of cubing, including main scale, rotation determine arm, rotation
Displacement arm and vernier, the main scale include the first scale, the second scale, the first mounting blocks and the second mounting blocks, first mark
The two ends of chi and the second scale are fixedly connected with the first mounting blocks, the second mounting blocks respectively, and constitute the frame shape with medial launder
One end that arm is arranged on main scale is determined in structure, the rotation, and arm is determined in rotation has rotatable first measuring arm, and the rotation is moved
Arm is arranged on main scale, and is slidably matched with medial launder, and rotating displacement arm has rotatable second measuring arm, the vernier peace
It is slidably matched on main scale, and with medial launder.
The rotation determine arm also including the first sliding pin, clutch shaft bearing, the first pad, the first connecting bolt, the first briquetting, the
One screw, the first elastic component and the first pin, first sliding pin are slidably fitted in the centre between the first scale and the second scale
In groove, the rear-face contact of one end of the first sliding pin and the first scale and the second scale, the cylindrical portion and first in the middle part of the first sliding pin
The inner ring of bearing coordinates, and the outer ring of clutch shaft bearing coordinates with the first measuring arm, the other end of the first sliding pin and the first connecting bolt
Threaded connection, the first connecting bolt is pressed in outer ring one end of clutch shaft bearing by the first briquetting, the first pad, clutch shaft bearing it is interior
The circle other end is offseted with the first scale and the second scale, and first screw thread is connected in the first measuring arm, the first screw
Offseted by the first elastic component and main scale, first pin is inserted on the first measuring arm and main scale corresponding pin-and-hole or cotter way
In, the side of first sliding pin is fixed by screws on the first mounting blocks or the second mounting blocks.
The rotation displacement arm also includes the second sliding pin, second bearing, the second pad, the second connecting bolt, the second briquetting, the
Two screws, the second elastic component and the second pin, second sliding pin are slidably fitted in the centre between the first scale and the second scale
In groove, the rear-face contact of one end of the second sliding pin and the first scale and the second scale, the cylindrical portion and second in the middle part of the second sliding pin
The inner ring of bearing coordinates, and the outer ring of second bearing coordinates with the second measuring arm, the other end of the second sliding pin and the second connecting bolt
Threaded connection, the second connecting bolt is pressed in outer ring one end of second bearing by the second briquetting, the second pad, second bearing it is interior
The circle other end is offseted with the first scale and the second scale, and second screw thread is connected in the second measuring arm, the second screw
Offseted by the second elastic component and main scale, second pin is inserted on the second measuring arm and main scale corresponding pin-and-hole or cotter way
In.
The vernier includes being slidably fitted in the middle part of the 3rd scale, the 3rd briquetting and the 3rd bolt, the 3rd scale
In medial launder between first scale and the second scale, one end and the back side of the first scale and the second scale of the 3rd scale connect
Touch, the other end is connected with the 3rd bolt thread, and the 3rd bolt is pressed in the back side of the first scale and the second scale by the 3rd briquetting.
3rd scale of the vernier is transparent scale.
The technique effect of the present invention：Using the present invention cubing can quick detection various sizes, it is different by changing
First measuring arm, the second measuring arm, the present invention can exchange general with slide measure completely.Extract after the first pin and the second pin,
First measuring arm, the second measuring arm can be rotated freely, quickly can accurately measure a face and other two sides joint chis
It is very little, even if the angle on other two sides and the face can also be measured when inconsistent；Measured using the cubing of the present invention, measurement cost
Far below three-coordinates measuring machine is used, measurement efficiency, which is far above, uses three-coordinates measuring machine；Surveyed using the cubing of the present invention
Amount, measurement cost, measurement efficiency and measurement accuracy are suitable with slide measure, and measurement range is bigger than slide measure.
By taking the detection of track traffic gear forging mould as an example, used in testing cost using the cubing full inspection ratio of the present invention
The sampling observation of the ratio of three-coordinates measuring machine 5% will save more than 95%；In size detection scope, trip is used using the cubing ratio of the present invention
Mark slide calliper rule are higher by more than 100%；In accuracy of detection, ± 0.005mm can be accurate to using the cubing of the present invention, far above making
With ± the 0.5mm of detection model.It is easy to operate.
Brief description of the drawings
The present invention is further detailed explanation for the embodiment provided below in conjunction with accompanying drawing.
Fig. 1 is the structural front view of the cubing of the present invention；
Fig. 2 is Fig. 1 rearview；
Fig. 3 is Fig. 1 along line B-B sectional view；
Fig. 4 is Fig. 1 right view；
Fig. 5 is Fig. 1 along line A-A sectional view；
Fig. 6 is Fig. 5 P portions zoomed-in view；
Fig. 7 is Fig. 1 left view；
Fig. 8 is Fig. 1 sectional view along line C-C；
Fig. 9 is the use state schematic diagram of the present invention.
Embodiment
As shown in figures 1-8, a kind of cubing, including main scale 1, rotation determine arm 3, rotate displacement arm 4 and vernier 5, the principal mark
Chi 1 include the first scale 1-1, the second scale 1-4, the first mounting blocks 1-2 and the second mounting blocks 1-3, the first scale 1-1 and
Second scale 1-4 two ends are fixedly connected with the first mounting blocks 1-2, the second mounting blocks 1-3 respectively, and are constituted with medial launder 6
Frame-shaped construction, the rotation determine arm 3 be arranged on main scale 1 one end, rotation determine arm 3 have rotatable first measuring arm 3-
1, the rotation displacement arm 4 is arranged on main scale 1, and is slidably matched with medial launder 6, and rotating displacement arm 4 has rotatable second
Measuring arm 4-1, the vernier 5 is arranged on main scale 1, and is slidably matched with medial launder 6.
As Figure 1-4, the rotation determine arm 3 also including the first sliding pin 3-2, clutch shaft bearing 3-3, the first pad 3-4, the
One connecting bolt 3-5, the first briquetting 3-6, the first screw 3-7, the pins of the first elastic component 3-8 and first 3-9, the first sliding pin 3-
2 are slidably fitted in the medial launder 6 between the first scale 1-1 and the second scale 1-4, the first sliding pin 3-2 one end and the first mark
Cylindrical portion and clutch shaft bearing 3-3 inner ring in the middle part of chi 1-1 and the second scale 1-4 rear-face contact, the first sliding pin 3-2 coordinate,
Clutch shaft bearing 3-3 outer ring coordinates with the first measuring arm 3-1, the first sliding pin 3-2 other end and the first connecting bolt 3-5 screw threads
Connection, the first connecting bolt 3-5 is pressed in clutch shaft bearing 3-3 outer ring one end, first by the first briquetting 3-6, the first pad 3-4
The bearing 3-3 inner ring other end offsets with the first scale 1-1 and the second scale 1-4, and the first screw 3-7 is threaded in
On one measuring arm 3-1, the first screw 3-7 is offseted by the first elastic component 3-8 with main scale 1, and the first pin 3-9 is inserted in first
On measuring arm 3-1 and main scale 1 in corresponding pin-and-hole or cotter way, the side of the first sliding pin 3-2 is fixed on the by screw 2
On one mounting blocks 1-2 or the second mounting blocks 1-3.
As shown in Fig. 1,2,5,6,7, the rotation displacement arm 4 also includes the second sliding pin 4-2, second bearing 4-3, the second pad
4-4, the second connecting bolt 4-5, the second briquetting 4-6, the second screw 4-7, the second elastic component 4-8 and second sell 4-9, described second
Sliding pin 4-2 is slidably fitted in the medial launder 6 between the first scale 1-1 and the second scale 1-4, the second sliding pin 4-2 one end with
Cylindrical portion and second bearing 4-3 inner ring in the middle part of first scale 1-1 and the second scale 1-4 rear-face contact, the second sliding pin 4-2
Coordinate, second bearing 4-3 outer ring coordinates with the second measuring arm 4-1, the second sliding pin 4-2 other end and the second connecting bolt 4-
5 threaded connections, the second connecting bolt 4-5 is pressed in second bearing 4-3 outer ring one by the second briquetting 4-6, the second pad 4-4
End, the second bearing 4-3 inner ring other end offsets with the first scale 1-1 and the second scale 1-4, the second screw 4-7 screw threads
It is connected on the second measuring arm 4-1, the second screw 4-7 is offseted by the second elastic component 4-8 with main scale 1, the second pin 4-9
It is inserted on the second measuring arm 4-1 and main scale 1 in corresponding pin-and-hole or cotter way.
As shown in Fig. 1,2,8, the vernier 5 includes the 3rd scale 5-1, the 3rd briquetting 5-2 and the 3rd bolt 5-3, described
It is slidably fitted in the middle part of 3rd scale 5-1 in the medial launder 6 between the first scale 1-1 and the second scale 1-4, the 3rd scale 5-
1 one end and the first scale 1-1 and the second scale 1-4 rear-face contact, the other end are threadedly coupled with the 3rd bolt 5-3, and the 3rd
Bolt 5-3 is pressed in the first scale 1-1 and the second scale 1-4 back side by the 3rd briquetting 5-2.
As shown in Fig. 1,8, the 3rd scale 5-1 of the vernier 5 is transparent scale.
As shown in Fig. 1,2,9, the B faces of certain part are measured with A faces intersection away from C faces and A faces intersection using the cubing of the present invention
Size.There is angle in the B faces of the part with C faces with A faces, and angle is unequal, and at the intersection in A faces with there are fillet, C faces and A in B faces
There is chamfering at the intersection of face.The pin 4-9 of the first pin 3-9 and second are removed first, will rotate displacement arm 4 and vernier 5 is slided to the left, reserve foot
Enough measurement spaces.Above the A faces that main scale 1 is adjacent to measured piece, move left and right main scale 1 and rotate the first measuring arm 3-
1 until the first scale 1-1 or the second scale 1-4 lower surface is adjacent to the B of measured piece with the first measuring arm 3-1 medial surface completely
Face, tightens the first screw 3-7 until the first measuring arm 3-1 can not be rotated, the angle of arm 3 and main scale 1 is determined in fixed rotation.Simultaneously
Main scale 1 is kept no longer to move.Slide and rotate displacement arm 4, while coordinating to rotate the second measuring arm 4-1 until the second measuring arm 4-1
Medial surface be adjacent to the C faces of measured piece completely, tighten the second screw 4-7 until the second measuring arm 4-1 can not be rotated.Slide to the left
Vernier 5 is until the 3rd scale 5-1 is adjacent to the second measuring arm 4-1 completely.Read near the first measuring arm 3-1 and the second measuring arm
4-1 numerical value L1 and L2, reads the 3rd vernier 5-1 high scales and the second scale 1-4 high scale registration highest numerical value X, then
The B faces of part are away from C faces and the measured value of A faces intersection size with A faces intersection | L1-L2 | in+X*l, formula l for vernier measurement essence
Degree.
Claims (4)
1. a kind of cubing, including main scale (1), rotation determine arm (3), rotate displacement arm (4) and vernier (5), it is characterised in that：
A, the main scale (1) include the first scale (1-1), the second scale (1-4), the first mounting blocks (1-2) and second and installed
Installed respectively with the first mounting blocks (1-2), second at the two ends of block (1-3), first scale (1-1) and the second scale (1-4)
Block (1-3) is fixedly connected, and frame-shaped construction of the composition with medial launder (6),
B, the rotation determine one end that arm (3) is arranged on main scale (1), and rotation determines arm (3) with rotatable first measuring arm
(3-1),
C, the rotation displacement arm (4) are arranged on main scale (1), and are slidably matched with medial launder (6), and rotating displacement arm (4) has
Rotatable second measuring arm (4-1),
D, the vernier (5) are arranged on main scale (1), and are slidably matched with medial launder (6),
E, the rotation, which determine arm (3), also includes the first sliding pin (3-2), clutch shaft bearing (3-3), the first pad (3-4), the first connection
Bolt (3-5), the first briquetting (3-6), the first screw (3-7), the first elastic component (3-8) and the first pin (3-9), described first slides
Pin (3-2) is slidably fitted in the medial launder (6) between the first scale (1-1) and the second scale (1-4), the first sliding pin (3-2)
One end and the first scale (1-1) and the second scale (1-4) rear-face contact, cylindrical portion in the middle part of the first sliding pin (3-2) and the
The inner ring of one bearing (3-3) coordinates, and outer ring and the first measuring arm (3-1) of clutch shaft bearing (3-3) coordinate, the first sliding pin (3-2)
The other end be threadedly coupled with the first connecting bolt (3-5), the first connecting bolt (3-5) pass through the first briquetting (3-6), first pad
Piece (3-4) is pressed in outer ring one end of clutch shaft bearing (3-3), the inner ring other end and the first scale (1-1) of clutch shaft bearing (3-3) and
Second scale (1-4) is offseted, and first screw (3-7) is threaded in the first measuring arm (3-1), the first screw (3-7)
Offseted by the first elastic component (3-8) with main scale (1), first pin (3-9) is inserted in the first measuring arm (3-1) and main scale
(1) in corresponding pin-and-hole or cotter way, the side of first sliding pin (3-2) is fixed on the first mounting blocks (1- by screw (2)
2) or on the second mounting blocks (1-3).
2. cubing according to claim 1, it is characterised in that：It is described rotation displacement arm (4) also include the second sliding pin (4-2),
Second bearing (4-3), the second pad (4-4), the second connecting bolt (4-5), the second briquetting (4-6), the second screw (4-7),
Two elastic components (4-8) and the second pin (4-9), second sliding pin (4-2) are slidably fitted in the first scale (1-1) and the second scale
In medial launder (6) between (1-4), one end and the first scale (1-1) and the back of the body of the second scale (1-4) of the second sliding pin (4-2)
Face is contacted, and the inner ring of the cylindrical portion in the middle part of the second sliding pin (4-2) and second bearing (4-3) coordinates, the outer ring of second bearing (4-3)
Coordinate with the second measuring arm (4-1), the other end of the second sliding pin (4-2) is threadedly coupled with the second connecting bolt (4-5), second connects
Connecting bolt (4-5) is pressed in outer ring one end of second bearing (4-3), the second axle by the second briquetting (4-6), the second pad (4-4)
The inner ring other end and the first scale (1-1) and the second scale (1-4) for holding (4-3) offset, and the second screw (4-7) screw thread connects
It is connected in the second measuring arm (4-1), the second screw (4-7) is offseted by the second elastic component (4-8) with main scale (1), described
Two pins (4-9) are inserted on the second measuring arm (4-1) and main scale (1) in corresponding pin-and-hole or cotter way.
3. cubing according to claim 1, it is characterised in that：The vernier (5) includes the 3rd scale (5-1), the 3rd pressure
The first scale (1-1) and the second mark are slidably fitted in the middle part of block (5-2) and the 3rd bolt (5-3), the 3rd scale (5-1)
In medial launder (6) between chi (1-4), one end of the 3rd scale (5-1) and the first scale (1-1) and the second scale (1-4)
Rear-face contact, the other end is threadedly coupled with the 3rd bolt (5-3), and the 3rd bolt (5-3) is pressed in first by the 3rd briquetting (5-2)
The back side of scale (1-1) and the second scale (1-4).
4. cubing according to claim 1, it is characterised in that：3rd scale (5-1) of the vernier (5) is transparent mark
Chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663685.2A CN105180748B (en) | 2015-10-15 | 2015-10-15 | Cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663685.2A CN105180748B (en) | 2015-10-15 | 2015-10-15 | Cubing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105180748A CN105180748A (en) | 2015-12-23 |
| CN105180748B true CN105180748B (en) | 2017-10-10 |
Family
ID=54903009
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510663685.2A Active CN105180748B (en) | 2015-10-15 | 2015-10-15 | Cubing |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052521B (en) * | 2016-06-16 | 2018-12-07 | 中车戚墅堰机车车辆工艺研究所有限公司 | A kind of auxiliary detection tool |
| CN107388918A (en) * | 2017-07-12 | 2017-11-24 | 昌河飞机工业（集团）有限责任公司 | A kind of sheet metal part dimension measurement tool |
| CN108007315A (en) * | 2018-01-04 | 2018-05-08 | 陈雪美 | A kind of accurate measurement floor thickness of slab stores measuring appliance |
| CN110470190B (en) * | 2019-07-29 | 2021-11-05 | 中冶武汉冶金建筑研究院有限公司 | Dovetail double-R angle edge length measuring scale and measuring method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180741A (en) * | 2014-08-06 | 2014-12-03 | 奇瑞重工股份有限公司 | Multifunctional testing fixture |
| CN204100980U (en) * | 2014-09-18 | 2015-01-14 | 芜湖东旭光电科技有限公司 | The measurement mechanism of stirring rod center and verticality |
| CN204388753U (en) * | 2015-01-09 | 2015-06-10 | 天津越华机械制造有限公司 | A kind of scrambler horizontal location governor motion |
| CN205049070U (en) * | 2015-10-15 | 2016-02-24 | 南车戚墅堰机车车辆工艺研究所有限公司 | Testing fixture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM439783U (en) * | 2012-07-03 | 2012-10-21 | ren-yong Yang | Caliper |
-
2015
- 2015-10-15 CN CN201510663685.2A patent/CN105180748B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180741A (en) * | 2014-08-06 | 2014-12-03 | 奇瑞重工股份有限公司 | Multifunctional testing fixture |
| CN204100980U (en) * | 2014-09-18 | 2015-01-14 | 芜湖东旭光电科技有限公司 | The measurement mechanism of stirring rod center and verticality |
| CN204388753U (en) * | 2015-01-09 | 2015-06-10 | 天津越华机械制造有限公司 | A kind of scrambler horizontal location governor motion |
| CN205049070U (en) * | 2015-10-15 | 2016-02-24 | 南车戚墅堰机车车辆工艺研究所有限公司 | Testing fixture |
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| CN105180748A (en) | 2015-12-23 |
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