CN102759320A - Cylindricity measuring device of gear bearing mandrel excircle - Google Patents
Cylindricity measuring device of gear bearing mandrel excircle Download PDFInfo
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- CN102759320A CN102759320A CN201210242671XA CN201210242671A CN102759320A CN 102759320 A CN102759320 A CN 102759320A CN 201210242671X A CN201210242671X A CN 201210242671XA CN 201210242671 A CN201210242671 A CN 201210242671A CN 102759320 A CN102759320 A CN 102759320A
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- column
- release lever
- carriage release
- mounting hole
- vee
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Abstract
The invention discloses a cylindricity measuring device of a gear bearing mandrel excircle. The cylindricity measuring device of the gear bearing mandrel excircle consists of a vertical column, a semi-circular moving rod, a cross support, a cross support rod, a vertical column clamping frame, a vertical post clamping bolt, a cross support rod right end installation hole, a vertical column support installation hole, a cross support rod left end installation hole, a dial indicator moving frame, a gear bearing mandrel, a vertical column installation hole, V-shaped blocks, a V-shaped block seat, a V-shaped block seat bottom surface, a V-shaped groove, an included angle, a V-shaped block seat right side upper plane, a measuring head, a measuring rod, a semi-circular moving rod plane, a semi-circular moving rod installation hole, a measuring rod clamping bolt, a semi-circular moving rod clamping bolt, a measuring rod installation hole, a semi-circular moving rod fixed bolt, a semi-circular moving rod fixed hole and a dial indicator, wherein the V-shaped blocks with a plurality of included angle degrees can be applied for measuring respectively by utilizing the V-shaped block seat; and the dial indicator measures a plurality of cross section excircle data of a measured part in a moving mode on the semi-circular moving rod. The measuring method is rapid, the measuring result is accurate, the cylindricity measuring device of the gear bearing mandrel excircle is convenient to produce, and the part quality is guaranteed.
Description
Technical field
The present invention relates to a kind of machine parts measurement utensil, especially gear-bearing axle cylindrical cylindricity measurement device.
Background technology
Detect the cylindrical deviation from cylindrical form at present, need to measure with the measurement bay of flat board, wishbone, band indicator, trace routine complicacy and labour intensity are big, measure relatively difficulty in the production scene.What have uses the computer apparatus measures, and cost is high.
Summary of the invention
The present invention provides a kind of gear-bearing axle cylindrical cylindricity measurement device, is applicable to measure outside surface odd number prismatic shape error; Can use the vee-block of several kinds of angle number of degrees respectively measures with the vee-block seat; Dial gauge can be on semicircle sliding bar traverse measurement tested part many places xsect cylindrical data; Measuring method is quick, and measurement result is accurate, and convenient production guaranteed part quality.
The technical solution adopted for the present invention to solve the technical problems is: by column; Semicircle carriage release lever; Lateral frame; Cross support arm; The column support; The column fishbolt; Cross support arm right-hand member mounting hole; Column support mounting hole; Cross support arm left end mounting hole; The dial gauge movable stand; The gear-bearing axle; The column mounting hole; Vee-block; The vee-block seat; Vee-block seat baseplane; V-shaped groove; Angle; Plane on the vee-block seat right side; Gauge head; Measuring staff; Semicircle carriage release lever plane; Semicircle carriage release lever mounting hole; The measuring staff fishbolt; Semicircle carriage release lever fishbolt; The measuring staff mounting hole; Semicircle carriage release lever set bolt; Semicircle carriage release lever fixed orifice; Dial gauge is formed.Using the vee-block of two kinds of angle number of degrees respectively measures; The vee-block of gapless a kind of angle number of degrees of packing in the vee-block seat; Measured gear-bearing axle lies in the V-shaped groove; V-shaped groove length is greater than gear-bearing axle length, the column of on vee-block seat right side, packing in the column mounting hole on plane, and the column axis normal is in vee-block seat baseplane; The column cylindrical is provided with the column support, on the column support, is provided with column fishbolt and horizontal limb right-hand member mounting hole, and the cross support arm right-hand member is packed in the cross support arm right-hand member mounting hole on the column support, and the column fishbolt is fixed on the column support on the column cylindrical position; In the cross support arm left end mounting hole on the cross support arm left end is packed lateral frame into, on lateral frame, be provided with in the semicircle carriage release lever fixed orifice semicircle carriage release lever is housed, the semicircle carriage release lever set bolt on the lateral frame is fixed semicircle carriage release lever plane; The semicircle carriage release lever of packing in the semicircle carriage release lever mounting hole on the dial gauge movable stand; Semicircle carriage release lever fishbolt on the dial gauge movable stand withstands on the semicircle carriage release lever plane; Dial gauge movable stand left side is provided with that gauge head refers to after making dial gauge leave the compression surplus on the gear-bearing axle xsect cylindrical fastening with the measuring staff fastening bolt on the measuring staff in the measuring staff mounting hole; The measuring staff axis normal fixes on the zero-bit of dial gauge rotating disk on the pointer in the V-shaped groove longitudinal centre line again.
Column and semicircle carriage release lever and cross support arm quenching and tempering hardness HRC:23-28.
The invention has the beneficial effects as follows: can change the vee-block of the different angle number of degrees in the vee-block seat, dial gauge is measured a plurality of xsect cylindrical data at semicircle carriage release lever, and is simple in structure, low cost of manufacture; Gear-bearing axle cylindrical cylindricity measurement device is fast measured part in the production scene, has guaranteed product quality.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Accompanying drawing is the structural drawing of gear-bearing axle cylindrical cylindricity measurement device.
Fig. 1 is a front view.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 2.
Among the figure 1, column, 2, semicircle carriage release lever, 3, lateral frame, 4, cross support arm, 5, the column support; 6, column fishbolt, 7, cross support arm right-hand member mounting hole, 8, column support mounting hole, 9, cross support arm left end mounting hole, 10, the dial gauge movable stand; 11, gear-bearing axle, 12, the column mounting hole, 13, vee-block, 14, the vee-block seat, 15, vee-block seat baseplane; 16, V-shaped groove, 17, angle, 18, on the vee-block seat right side plane, 19, gauge head, 20, measuring staff; 21, semicircle carriage release lever plane, 22, semicircle carriage release lever mounting hole, 23 measuring staff fishbolts, 24, semicircle carriage release lever fishbolt; 25, measuring staff mounting hole, 26 semicircle carriage release lever set bolts, 27, semicircle carriage release lever fixed orifice, 28, dial gauge.
Embodiment
Accompanying drawing is the structural drawing of 25 type hulling machine gear-bearing axle cylindrical cylindricity measurement devices.Earlier the no gap angle (17) of packing into is 90 ° a vee-block (13) in vee-block seat (14), lies in 120 millimeters tested gear-bearing axles of length (11) in the V-shaped groove (16), and V-shaped groove (16) length is greater than gear-bearing axle (11) length; The column (1) of on vee-block seat right side, packing in the column mounting hole (12) of plane (18), column (1) is provided with 0.03 millimeter the magnitude of interference with column mounting hole (12), and column (1) axis normal is in vee-block seat baseplane (15), and the error of perpendicularity is 0.002 millimeter; Column support (5) is provided with column support mounting hole (8) and column fishbolt (6), and column (1) is provided with 0.04 mm clearance with column support mounting hole (8) hole and cooperates, and column fishbolt (6) is fixed on column support (5) on column (1) the cylindrical position; In the right-hand member of 0.03 millimeter of cross support arm (4) magnitude of interference was packed the right mounting hole of cross support arm (7) of column support (5) into, the left end that cross support arm (4) magnitude of interference is 0.03 millimeter was packed in the cross support arm left side mounting hole (9) of lateral frame (3); Lateral frame (3) is provided with semicircle carriage release lever fixed orifice (27) and semicircle carriage release lever set bolt (26); Semicircle carriage release lever fixed orifice (27) is provided with 0.04 mm clearance with semicircle carriage release lever (3) and cooperates, and semicircle carriage release lever (2) is packed the interior back of semicircle carriage release lever fixed orifice (26) into on the fixing semicircle carriage release lever plane (21) of semicircle carriage release lever set bolt (26); Dial gauge movable stand (10) is provided with semicircle carriage release lever mounting hole (22) and semicircle carriage release lever puller bolt (24); Semicircle carriage release lever (2) is contained in the semicircle carriage release lever mounting hole (22) and is clamped on the semicircle carriage release lever plane (21) with semicircle carriage release lever fishbolt (24), and semicircle carriage release lever (3) is provided with 0.06 millimeter clearance fit with semicircle carriage release lever mounting hole (22); Semicircle carriage release lever mounting hole (22) left side is provided with measuring staff mounting hole (25) and measuring staff fishbolt (23); Measuring staff (20) is provided with 0.04 mm clearance with measuring staff mounting hole (25) and cooperates; Measuring staff (20) is packed into, and measuring staff mounting hole (25) is interior to be clamped with measuring staff fishbolt (23); Measuring staff (20) axis normal is in V-shaped groove (16) longitudinal centre line, and the error of perpendicularity is 0.002 millimeter; Gauge head (19) refers to after making dial gauge leave 0.5 millimeter compression surplus on tested gear-bearing axle (11) cylindrical, forward the dial plate zero-bit of dial gauge (28) on the pointer to again; Rotate all gear-bearing axles (11) and measure the maximum number and the minimum number of a measurement point, mobile dial gauge movable stand (10) gets maximum number in 10 measurement points of measurement with dial gauge (28) on long 120 millimeters gear-bearing axles (11) cylindrical be that 0.05 millimeter minimum number is 0.01 millimeter; Move dial gauge movable stand (10) and carry out measuring 9 measurement points on the cylindrical of long 120 millimeters gear-bearing axles (11) with quadrat method changing 90 ° vee-block (13) into 120 ° vee-block (13) back in the vee-block seat (14) again with dial gauge, maximum number is that 0.05 millimeter minimum number is 0.00 millimeter.Through with in vee-block (13) twice measurement of 90 ° and 120 ° maximum number be that 0.05 millimeter minimum number is 0.00 millimeter; Gear-bearing axle (11) cylindrical deviation from cylindrical form is the half the of the maximum number difference that deducts minimum number; (0.05-0.00) ÷ 2=0.025 (millimeter), gear-bearing axle (11) cylindrical deviation from cylindrical form is 0.025 millimeter.
Column and semicircle carriage release lever and cross support arm quenching and tempering hardness are HRC:23-28.
Claims (2)
1. gear-bearing axle cylindrical cylindricity measurement device: by column; Semicircle carriage release lever; Lateral frame; Cross support arm; The column support; The column fishbolt; Cross support arm right-hand member mounting hole; Column support mounting hole; Cross support arm left end mounting hole; The dial gauge movable stand; The gear-bearing axle; The column mounting hole; Vee-block; The vee-block seat; Vee-block seat baseplane; V-shaped groove; Angle; Plane on the vee-block seat right side; Gauge head; Measuring staff; Semicircle carriage release lever plane; Semicircle carriage release lever mounting hole; The measuring staff fishbolt; Semicircle carriage release lever fishbolt; The measuring staff mounting hole; Semicircle carriage release lever set bolt; Semicircle carriage release lever fixed orifice; Dial gauge is formed.Using the vee-block of two kinds of angle number of degrees respectively measures; The vee-block of gapless a kind of angle number of degrees of packing in the vee-block seat; Measured gear-bearing axle lies in the V-shaped groove; V-shaped groove length is greater than gear-bearing axle length, the column of on vee-block seat right side, packing in the column mounting hole on plane, and the column axis normal is in vee-block seat baseplane; The column cylindrical is provided with the column support, on the column support, is provided with column fishbolt and horizontal limb right-hand member mounting hole, and the cross support arm right-hand member is packed in the cross support arm right-hand member mounting hole on the column support, and the column fishbolt is clamped in the column support on the column cylindrical position; In the cross support arm left end mounting hole on the cross support arm left end is packed lateral frame into, on lateral frame, be provided with in the semicircle carriage release lever fixed orifice semicircle carriage release lever is housed, the semicircle carriage release lever set bolt on the lateral frame is fixed semicircle carriage release lever plane; The semicircle carriage release lever of packing in the semicircle carriage release lever mounting hole on the dial gauge movable stand; Semicircle carriage release lever fishbolt on the dial gauge movable stand is clamped on the semicircle carriage release lever plane; Dial gauge movable stand left side is provided with that gauge head refers to after making dial gauge leave the compression surplus on the tested gear-bearing axle xsect cylindrical fastening with the measuring staff fastening bolt on the measuring staff in the measuring staff mounting hole; The measuring staff axis normal is in the V-shaped groove longitudinal centre line; Fix on the zero-bit of dial gauge rotating disk on the pointer again, rotate dial gauge in all gear-bearing axles show maximum number deduct minimum number difference half be gear-bearing axle cylindrical deviation from cylindrical form.
2. gear-bearing axle cylindrical cylindricity measurement device according to claim 1, it is characterized in that: column and semicircle carriage release lever and cross support arm quenching and tempering hardness are HRC:23-28.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210242671XA CN102759320A (en) | 2012-07-05 | 2012-07-05 | Cylindricity measuring device of gear bearing mandrel excircle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210242671XA CN102759320A (en) | 2012-07-05 | 2012-07-05 | Cylindricity measuring device of gear bearing mandrel excircle |
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| CN102759320A true CN102759320A (en) | 2012-10-31 |
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| CN201210242671XA Pending CN102759320A (en) | 2012-07-05 | 2012-07-05 | Cylindricity measuring device of gear bearing mandrel excircle |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980501A (en) * | 2012-11-18 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Gear tooth symmetry degree detection device |
| CN103075944A (en) * | 2013-01-10 | 2013-05-01 | 郑州市钻石精密制造有限公司 | Tool shank inspection gauge |
| CN103234424A (en) * | 2013-03-20 | 2013-08-07 | 陈硕 | Measurer for outer diameters of valve seats |
| CN106969739A (en) * | 2017-03-29 | 2017-07-21 | 中国计量大学 | Cylinder roundness measurement roller driving type drive mechanism |
| CN108168393A (en) * | 2017-12-28 | 2018-06-15 | 赛克思液压科技股份有限公司 | It is a kind of to detect the top circle tooling that the number of teeth is odd number |
| CN108534735A (en) * | 2018-04-12 | 2018-09-14 | 合肥工业大学 | 3 cylindricity measuring devices based on V blocks and cylindricity error separation method |
| CN115218746A (en) * | 2021-04-20 | 2022-10-21 | 中航西飞民用飞机有限责任公司 | Method and device for measuring tool extension of wire boring machine |
| CN115289951A (en) * | 2022-09-29 | 2022-11-04 | 常州兆庚新材料有限公司 | Detection equipment for wind power generation blade core material V groove |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2570487A1 (en) * | 1984-09-14 | 1986-03-21 | Meseltron Sa | Apparatus for measuring the diameters of cylindrical articles |
| CN201043887Y (en) * | 2007-06-20 | 2008-04-02 | 株洲硬质合金集团有限公司 | Device for detecting straightness and roundness of rod bar |
| CN202692912U (en) * | 2012-07-05 | 2013-01-23 | 陈硕 | Gear bearing shaft excircle cylindricity measuring device |
-
2012
- 2012-07-05 CN CN201210242671XA patent/CN102759320A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2570487A1 (en) * | 1984-09-14 | 1986-03-21 | Meseltron Sa | Apparatus for measuring the diameters of cylindrical articles |
| CN201043887Y (en) * | 2007-06-20 | 2008-04-02 | 株洲硬质合金集团有限公司 | Device for detecting straightness and roundness of rod bar |
| CN202692912U (en) * | 2012-07-05 | 2013-01-23 | 陈硕 | Gear bearing shaft excircle cylindricity measuring device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980501A (en) * | 2012-11-18 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Gear tooth symmetry degree detection device |
| CN103075944A (en) * | 2013-01-10 | 2013-05-01 | 郑州市钻石精密制造有限公司 | Tool shank inspection gauge |
| CN103234424A (en) * | 2013-03-20 | 2013-08-07 | 陈硕 | Measurer for outer diameters of valve seats |
| CN103234424B (en) * | 2013-03-20 | 2015-12-09 | 陈硕 | Valve seating external diameter measurer |
| CN106969739A (en) * | 2017-03-29 | 2017-07-21 | 中国计量大学 | Cylinder roundness measurement roller driving type drive mechanism |
| CN108168393A (en) * | 2017-12-28 | 2018-06-15 | 赛克思液压科技股份有限公司 | It is a kind of to detect the top circle tooling that the number of teeth is odd number |
| CN108534735A (en) * | 2018-04-12 | 2018-09-14 | 合肥工业大学 | 3 cylindricity measuring devices based on V blocks and cylindricity error separation method |
| CN115218746A (en) * | 2021-04-20 | 2022-10-21 | 中航西飞民用飞机有限责任公司 | Method and device for measuring tool extension of wire boring machine |
| CN115289951A (en) * | 2022-09-29 | 2022-11-04 | 常州兆庚新材料有限公司 | Detection equipment for wind power generation blade core material V groove |
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Application publication date: 20121031 |