CN109489525A - The close measuring system of intelligence that a kind of internal diameter for component of machine is lossless - Google Patents

The close measuring system of intelligence that a kind of internal diameter for component of machine is lossless Download PDF

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Publication number
CN109489525A
CN109489525A CN201811229279.5A CN201811229279A CN109489525A CN 109489525 A CN109489525 A CN 109489525A CN 201811229279 A CN201811229279 A CN 201811229279A CN 109489525 A CN109489525 A CN 109489525A
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China
Prior art keywords
zygostyle
internal diameter
lossless
measuring
cylinder
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CN201811229279.5A
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CN109489525B (en
Inventor
管冰倩
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Jiangsu Longchang Chemical Co Ltd
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Individual
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
    • G01B5/12Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

The present invention relates to a kind of close measuring systems of lossless intelligence of the internal diameter for component of machine, including measuring device and regulating device, the front end of the measuring device to be equipped with regulating device.The present invention needs personnel to measure by existing tool when can solve the internal diameter of existing measurement part, reading amount on the spot is needed in existing tool records when electrical path length, due to causing data inaccurate in inside parts reading amount, existing measuring tool bulky complex, it is not portable, measure the problems such as spent time length, the function that internal diameter measurement is carried out to part may be implemented, reading amount on the spot is not needed when recording data, the accuracy of data is improved, lossless measurement is easy to operate, it is convenient for carrying, measures the advantages that time-consuming short.

Description

The close measuring system of intelligence that a kind of internal diameter for component of machine is lossless
Technical field
It is the present invention relates to component of machine precisely measuring inner diameter technical field, in particular to a kind of for component of machine The close measuring system of intelligence that internal diameter is lossless.
Background technique
Remanufacturing industry is the movable general designation of a kind of production that raw material production and processing is become to product, the detection to part As a vital ring, piece test not only influences the quality remanufactured, also influences the cost remanufactured, in be mainly used for The detection of component of machine internal diameter.After component of machine is removed from machine, need to determine state of the art, part machine by detecting Tool components need to measure its internal diameter, it is existing measurement component of machine internal diameter when need personnel by existing tool into Row measures, and needs reading amount on the spot when electrical path length in existing tool records, existing due to causing data inaccurate in inside parts reading amount Some measuring tool bulky complex, not portable, measurement spent time is long.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of lossless intelligence of the internal diameter for component of machine closely to survey Amount system needs personnel to measure by existing tool, existing tool records when can solve the internal diameter of existing measurement part Reading amount on the spot is needed when interior electrical path length, due to causing data inaccurate in inside parts reading amount, existing measuring tool heaviness is multiple Miscellaneous, not portable, the function that internal diameter measurement is carried out to part may be implemented, when recording data in the problems such as measurement spent time length Reading amount on the spot is not needed, the accuracy of data is improved, lossless measurement is easy to operate, is convenient for carrying, and measurement is time-consuming short etc. excellent Point.
To achieve the goals above, the invention adopts the following technical scheme: a kind of internal diameter for component of machine is lossless The close measuring system of consumption intelligence, including measuring device and regulating device, the front end of the measuring device are equipped with regulating device.
The measuring device includes connecting plate, even cylinder, even telescope support, connection frame, sliding slot, sliding block, master cylinder, measurement Ruler, angle cylinder, zero graduation plate, vertical blocks, electronic sliding block and against plate is moved, the rear end of connecting plate is equipped with by pin shaft even stretches Bracket is even equipped with even cylinder by pin shaft between telescope support and connecting plate, and even the lower end of telescope support is mounted on connection frame, Sliding slot is installed, sliding slot is connected by way of being slidably matched with sliding block, and sliding block is mounted on measuring scale, measuring scale in connection frame Master cylinder is installed between connection frame, the left end of measuring scale is equipped with zero graduation plate, zero graduation plate and measuring scale by hinge Between angled cylinder installed by pin shaft, vertical blocks are installed, and zero graduation plate is resisted against the side wall of vertical blocks on measuring scale On, the upper end of measuring scale is equipped with electronic sliding block, is provided on electronic sliding block against moving plate, when specific works, regulating device pair After part internal diameter determines, measuring device drives measuring scale to be moved to suitable position by orientation adjusting ensures that zero graduation plate is close to In the end face of the measurement fixed mechanism of left end, electronic sliding block drives the end that the measurement fixed mechanism of right end is tightly attached to against shifting plate Face, at this point, against the length that the specified measuring scale high scale line of plate is diameter of part is moved, when personnel's reading amount, angle cylinder is driven Zero graduation plate adjust outward ensure regulating device and measuring device far from when be not in abrasion the case where, measuring device is to adjusting After regulating device carry out linear measure longimetry, record data when do not need reading amount on the spot, improve the accuracy of data, it is lossless Consumption measurement, it is easy to operate, it is time-consuming short.
The regulating device includes operation cylinder, plectane, rotary electric machine, slider box, two measurement fixed mechanisms and two A annular block board, operation cylinder are mounted on the front end of connecting plate, and the top for operating cylinder is mounted on plectane, is equipped on plectane Rotary electric machine, the output shaft of rotary electric machine are equipped with slider box, and the left and right ends installation of slider box is sliding there are two annular block board Setting is there are two measuring fixed mechanism in dynamic frame, and when specific works, operation cylinder drives two measurement fixed mechanisms to be inserted into survey The inside groove of part is measured, rotary electric machine drives two measurement fixed mechanisms to be rotated, and regulating device insertion part inside groove is adjusted Section, it is ensured that the length and part internal diameter equal length of the regulating device after adjusting, measuring device need to only fill the adjusting after adjusting Carry out linear measure longimetry is set, does not need reading amount on the spot when recording data, improves the accuracy of data, lossless measurement, operation letter It is single, it is time-consuming short.
The measurement fixed mechanism includes adjustable spring, with zygostyle, auxiliary motor, symmetrical cam, two bolts, even bullet Spring, squeezes into frame and auxiliary wheel at ball, is connected by way of being slidably matched with slider box with zygostyle, in zygostyle and slider box Portion is connected by adjustable spring, and the setting of upper and lower ends with zygostyle is there are two going out slot, with being equipped with auxiliary motor, auxiliary motor in zygostyle Output shaft on symmetrical cam is installed, be provided with bolt in slot out, be connected with spring between bolt and cooperation column wall, match The outer end inner wall of zygostyle is equipped with ball by pin shaft, is equipped on the downside of the outer end with zygostyle and squeezes into frame, the lower end for squeezing into frame is equal It is even to be provided with empty slot, auxiliary wheel is equipped with by pin shaft in empty slot, when specific works, measurement fixed mechanism is operating the auxiliary of cylinder Pushing is helped, auxiliary wheel subsidiary fixed mechanism is pressed into part inside groove, and after internal diameter linear measure longimetry, auxiliary motor drives symmetrical Two bolts are squeezed into detent slot and are limited by cam rotation, symmetrical cam, after interior electrical path length determines, measure fixed mechanism Suitable position is adjusted, measuring device carries out linear measure longimetry to two measurement fixed mechanisms after limit, and two measurements are fixed Mechanism insertion part inside groove is adjusted, and two after adjusting measure the length between fixed mechanism and electrical path length phase in part Regulating device need to only be taken out to the careful reading amount that carries out when Deng, measurement, reading amount on the spot is not needed when recording data, improve data Accuracy, lossless measurement is easy to operate, time-consuming short.
As a preferred technical solution of the present invention, detent slot is symmetrically arranged in the slider box, bolt is squeezed into It carries out limiting the length for ensuring regulating device being the length of part internal diameter to zygostyle in detent slot.
As a preferred technical solution of the present invention, the ball is ball shape structure, reduces friction.
As a preferred technical solution of the present invention, described is T word structure with zygostyle, and the inside with zygostyle is sky Core structure is that T word structure avoids the case where popping up slider box with zygostyle with zygostyle.
As a preferred technical solution of the present invention, the bolt is corresponding with detent slot, and detent is compact.
As a preferred technical solution of the present invention, the frame of squeezing into is V word structure, and squeezes into frame and be from the bottom up The structure being gradually inclined outwardly, it is ensured that regulating device is inserted into part inside groove.
When work, firstly, the present invention is mounted in existing adjustment equipment, second step, regulating device is started to work, behaviour Make cylinder drive two measurement fixed mechanisms be inserted into measurement part inside groove, rotary electric machine drive two measurement fixed mechanisms into Row rotation, later, measurement fixed mechanism measure fixed mechanism and push under the auxiliary of operation cylinder into start-up operation, auxiliary wheel Subsidiary fixed mechanism is pressed into part inside groove, and after internal diameter linear measure longimetry, auxiliary motor drives symmetrical cam rotation, symmetrical convex Wheel, which squeezes into two bolts in detent slot, to be limited, and after interior electrical path length determines, measurement fixed mechanism is adjusted to suitable position It sets, measuring device carries out linear measure longimetry, third step to two measurement fixed mechanisms after limit, and measuring device is started to work, and adjusts After regulating device determines part internal diameter, measuring device drives measuring scale to be moved to suitable position by orientation adjusting ensured for zero quarter Degree plate is tightly attached to the end face of the measurement fixed mechanism of left end, and electronic sliding block drives the fixed machine of measurement for being tightly attached to right end against shifting plate The end face of structure, at this point, against the length that the specified measuring scale high scale line of plate is diameter of part is moved, when personnel's reading amount, angle gas Cylinder drive zero graduation plate adjust outward ensure regulating device and measuring device far from when be not in abrasion the case where, may be implemented The function of internal diameter measurement is carried out to part.
The beneficial effects of the present invention are:
1, personnel are needed to measure by existing tool when the present invention can solve the internal diameter of existing measurement part, it is existing Reading amount on the spot is needed in tool records when electrical path length, due to causing data inaccurate in inside parts reading amount, existing measurement work Has bulky complex, not portable, the function that internal diameter measurement is carried out to part, note may be implemented in the problems such as measurement spent time length Reading amount on the spot is not needed when recording data, improves the accuracy of data, lossless measurement is easy to operate, is convenient for carrying, measurement consumption When it is short the advantages that;
2, the present invention is provided with measuring device, and measuring device carries out linear measure longimetry, note to the regulating device after adjusting Reading amount on the spot is not needed when recording data, improves the accuracy of data, lossless measurement is easy to operate, time-consuming short;
3, the present invention is provided with regulating device, and regulating device insertion part inside groove is adjusted, it is ensured that the adjusting after adjusting The length and part internal diameter equal length of device, measuring device need to only carry out linear measure longimetry, record to the regulating device after adjusting Reading amount on the spot is not needed when data, improves the accuracy of data, and lossless measurement is easy to operate, time-consuming short.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the first structure diagram of measuring device of the present invention;
Fig. 3 is the second structural schematic diagram of measuring device of the present invention;
Fig. 4 is the structural schematic diagram of regulating device of the present invention;
Fig. 5 is the cross-sectional view of Fig. 4 of the present invention;
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Conjunction is specifically illustrating, and the present invention is further explained.It should be noted that in the absence of conflict, embodiment in the application and Feature in embodiment can be combined with each other.
As shown in Figures 1 to 5, the lossless close measuring system of intelligence of a kind of internal diameter for component of machine, including survey Amount device 2 and regulating device 4, the front end of the measuring device 2 are equipped with regulating device 4.
The measuring device 2 includes connecting plate 21, even cylinder 22, even telescope support 23, connection frame 24, sliding slot 25, sliding block 26, master cylinder 27, measuring scale 28, angle cylinder 29, zero graduation plate 30, vertical blocks 31, electronic sliding block 32 and against move plate 33, even The rear end of plate 21 is equipped with even telescope support 23 by pin shaft, is even equipped with company by pin shaft between telescope support 23 and connecting plate 21 Cylinder 22, even the lower end of telescope support 23 is mounted on connection frame 24, sliding slot 25 is equipped in connection frame 24, sliding slot 25 passes through cunning The mode of dynamic cooperation is connected with sliding block 26, and sliding block 26 is mounted on measuring scale 28, is equipped between measuring scale 28 and connection frame 24 The left end of master cylinder 27, measuring scale 28 is equipped with zero graduation plate 30 by hinge, passes through between zero graduation plate 30 and measuring scale 28 Pin shaft installs angled cylinder 29, is equipped with vertical blocks 31 on measuring scale 28, and zero graduation plate 30 is resisted against the side of vertical blocks 31 On wall, the upper end of measuring scale 28 is equipped with electronic sliding block 32, is provided on electronic sliding block 32 against moving plate 33, when specific works, After regulating device 4 determines part internal diameter, measuring device 2 by orientation adjusts drive measuring scale 28, and to be moved to suitable position true The end face that zero graduation plate 30 is tightly attached to the measurement fixed mechanism 45 of left end is protected, electronic sliding block 32, which drives, is tightly attached to the right side against shifting plate 33 The end face of the measurement fixed mechanism 45 at end, at this point, against the length that the specified 28 high scale line of measuring scale of plate 33 is diameter of part is moved Degree, when personnel's reading amount, angle cylinder 29 drive zero graduation plate 30 adjust outward ensure regulating device 4 and measuring device 2 far from when The case where being not in abrasion, 2 pairs of measuring device adjust after regulating device 4 carry out linear measure longimetry, record data when not Reading amount on the spot is needed, the accuracy of data is improved, lossless measurement is easy to operate, time-consuming short.
The regulating device 4 includes 44, two operation cylinder 41, plectane 42, rotary electric machine 43, slider box measurements fixations Mechanism 45 and two annular block boards 46, operation cylinder 41 are mounted on the front end of connecting plate 21, and the top of operation cylinder 41 is mounted on On plectane 42, rotary electric machine 43 is installed on plectane 42, the output shaft of rotary electric machine 43 is equipped with slider box 44, slider box 44 Left and right ends installation is there are two annular block board 46, and setting is there are two measuring fixed mechanism 45 in slider box 44, when specific works, Operation cylinder 41 drives two measurement fixed mechanisms 45 to be inserted into the inside groove for measuring part, and rotary electric machine 43 drives two measurements solid Determine mechanism 45 to be rotated, regulating device 4 be inserted into part inside groove be adjusted, it is ensured that the length of the regulating device 4 after adjusting with Part internal diameter equal length, measuring device 2 only need to carry out linear measure longimetry to the regulating device 4 after adjusting, be not required to when recording data Will reading amount on the spot, improve the accuracy of data, lossless measurement is easy to operate, time-consuming short.
The measurement fixed mechanism 45 include adjustable spring 451, with zygostyle 452, auxiliary motor 453, symmetrical cam 454, Two bolts 455, even spring 456, squeeze into frame 458 and auxiliary wheel 459 at ball 457, pass through the side being slidably matched with zygostyle 452 Formula is connected with slider box 44, with zygostyle 452 be connected in the middle part of slider box 44 by adjustable spring 451, up and down two with zygostyle 452 There are two go out slot to be equipped with symmetrical cam on the output shaft of auxiliary motor 453 with auxiliary motor 453 is equipped in zygostyle 452 for end setting 454, it is provided with bolt 455 in slot out, bolt 455 and with spring 456 is connected between 452 inner wall of zygostyle, with zygostyle 452 Outer end inner wall is equipped with ball 457 by pin shaft, is equipped on the downside of the outer end with zygostyle 452 and squeezes into frame 458, squeezes into frame 458 Lower end is evenly arranged with empty slot, is equipped with auxiliary wheel 459 by pin shaft in empty slot, when specific works, measures fixed mechanism 45 and exists It operates and is pushed under the auxiliary of cylinder 41,459 subsidiary fixed mechanism 45 of auxiliary wheel is pressed into part inside groove, and internal diameter linear measure longimetry is complete Bi Hou, auxiliary motor 453 drive symmetrical cam 454 to rotate, and two bolts 455 are squeezed into detent slot and limited by symmetrical cam 454 Position, after interior electrical path length determines, measurement fixed mechanism 45, which is adjusted, arrives suitable position, two surveys after 2 pairs of measuring device limits It measures fixed mechanism 45 and carries out linear measure longimetry, two measurement fixed mechanism 45 insertion part inside grooves are adjusted, two after adjusting The length and part internal diameter equal length between fixed mechanism 45 are measured, it is careful that regulating device 4 need to only be taken out progress by when measurement Reading amount does not need reading amount on the spot when recording data, improves the accuracy of data, and lossless measurement is easy to operate, time-consuming short.
Detent slot is symmetrically arranged in the slider box 44, bolt 455 is squeezed into detent slot and limited with zygostyle 452 Position ensures that the length of regulating device 4 is the length of part internal diameter.
The ball 457 is ball shape structure, reduces friction.
Described is T word structure with zygostyle 452, and the inside with zygostyle 452 is hollow structure, is T word knot with zygostyle 452 Structure avoids the case where popping up slider box 44 with zygostyle 452.
The bolt 455 is corresponding with detent slot, and detent is compact.
The frame 458 of squeezing into is V word structure, and squeeze into frame 458 is the structure being gradually inclined outwardly from the bottom up, it is ensured that Regulating device 4 is inserted into part inside groove.
When work, firstly, the present invention is mounted in existing adjustment equipment, second step, regulating device 4 is started to work, Operation cylinder 41 drives two measurement fixed mechanisms 45 to be inserted into the inside groove for measuring part, and rotary electric machine 43 drives two measurements solid Determine mechanism 45 to be rotated, later, measurement fixed mechanism 45 measures fixed mechanism 45 in the auxiliary of operation cylinder 41 into start-up operation Pushing is helped, 459 subsidiary fixed mechanism 45 of auxiliary wheel is pressed into part inside groove, after internal diameter linear measure longimetry, auxiliary motor 453 Symmetrical cam 454 is driven to rotate, two bolts 455 are squeezed into detent slot and limited by symmetrical cam 454, when interior electrical path length is true After fixed, measurement fixed mechanism 45, which is adjusted, arrives suitable position, and two measurement fixed mechanisms 45 after 2 pairs of measuring device limits carry out Linear measure longimetry, third step, measuring device 2 are started to work, and after regulating device 4 determines part internal diameter, measuring device 2 passes through orientation Adjusting, which drives measuring scale 28 to be moved to suitable position, ensures that zero graduation plate 30 is tightly attached to the end of the measurement fixed mechanism 45 of left end Face, electronic sliding block 32 drives the end face that the measurement fixed mechanism 45 of right end is tightly attached to against shifting plate 33, at this point, referring to against plate 33 is moved Fixed 28 high scale line of measuring scale is the length of diameter of part, and when personnel's reading amount, angle cylinder 29 drives zero graduation plate 30 outside Adjusting ensure regulating device 4 and measuring device 2 far from when be not in abrasion the case where, realize and internal diameter measurement carried out to part Function, solve it is existing measurement part internal diameter when need personnel to measure by existing tool, in existing tool records Reading amount on the spot is needed when electrical path length, due to causing data inaccurate in inside parts reading amount, existing measuring tool bulky complex, Not portable, the problems such as measurement spent time length have reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent It defines.

Claims (6)

1. the close measuring system of intelligence that a kind of internal diameter for component of machine is lossless, including measuring device (2) and adjusting dress Set (4), it is characterised in that: the front end of the measuring device (2) is equipped with regulating device (4);
The measuring device (2) includes connecting plate (21), even cylinder (22), even telescope support (23), connection frame (24), sliding slot (25), sliding block (26), master cylinder (27), measuring scale (28), angle cylinder (29), zero graduation plate (30), vertical blocks (31), electronic Sliding block (32) and against plate (33) are moved, the rear end of connecting plate (21) is equipped with even telescope support (23) by pin shaft, company's telescope support (23) it is equipped with even cylinder (22) between connecting plate (21) by pin shaft, even the lower end of telescope support (23) is mounted on connection frame (24) it on, is equipped with sliding slot (25) in connection frame (24), sliding slot (25) is connected by way of being slidably matched with sliding block (26), sliding Block (26) is mounted on measuring scale (28), and master cylinder (27), measuring scale are equipped between measuring scale (28) and connection frame (24) (28) left end is equipped with zero graduation plate (30) by hinge, is installed between zero graduation plate (30) and measuring scale (28) by pin shaft Angled cylinder (29) is equipped with vertical blocks (31) on measuring scale (28), and zero graduation plate (30) is resisted against vertical blocks (31) On side wall, the upper end of measuring scale (28) is equipped with electronic sliding block (32), is provided on electronic sliding block (32) against shifting plate (33);
The regulating device (4) includes operation cylinder (41), plectane (42), rotary electric machine (43), slider box (44), two surveys Fixed mechanism (45) and two annular block boards (46) are measured, operation cylinder (41) is mounted on the front end of connecting plate (21), operates cylinder (41) top is mounted on plectane (42), is equipped on plectane (42) rotary electric machine (43), the output shaft of rotary electric machine (43) It is equipped with slider box (44), there are two annular block board (46), slider box (44) is interior to be set for the left and right ends installation of slider box (44) Fixed mechanism (45) are measured there are two setting;
The measurement fixed mechanism (45) includes adjustable spring (451), with zygostyle (452), auxiliary motor (453), symmetrical cam (454), two bolts (455), even spring (456), ball (457), squeeze into frame (458) and auxiliary wheel (459), with zygostyle (452) it is connected by way of being slidably matched with slider box (44), passes through the bullet that stretches with zygostyle (452) and slider box (44) middle part Spring (451) is connected, and the upper and lower ends setting with zygostyle (452) matches in zygostyle (452) there are two slot is gone out and is equipped with auxiliary motor (453), symmetrical cam (454) are installed on the output shaft of auxiliary motor (453), are provided with bolt (455), bolt in slot out (455) and with spring (456) are connected between zygostyle (452) inner wall, the outer end inner wall with zygostyle (452) is installed by pin shaft There are ball (457), is equipped on the downside of the outer end with zygostyle (452) and squeezes into frame (458), the lower end for squeezing into frame (458) is uniformly arranged There is empty slot, empty slot is interior to be equipped with auxiliary wheel (459) by pin shaft.
2. the lossless close measuring system of intelligence of a kind of internal diameter for component of machine according to claim 1, special Sign is: being symmetrically arranged with detent slot in the slider box (44).
3. the lossless close measuring system of intelligence of a kind of internal diameter for component of machine according to claim 1, special Sign is: the ball (457) is ball shape structure.
4. the lossless close measuring system of intelligence of a kind of internal diameter for component of machine according to claim 1, special Sign is: described is T word structure with zygostyle (452), and the inside with zygostyle (452) is hollow structure.
5. the lossless close measuring system of intelligence of a kind of internal diameter for component of machine according to claim 1, special Sign is: the bolt (455) is corresponding with detent slot.
6. the lossless close measuring system of intelligence of a kind of internal diameter for component of machine according to claim 1, special Sign is: described squeeze into frame (458) are V word structure, and squeeze into frame (458) is the structure being gradually inclined outwardly from the bottom up.
CN201811229279.5A 2018-10-22 2018-10-22 A inseparable measurement system of lossless intelligence of internal diameter for machine parts Active CN109489525B (en)

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CN201811229279.5A CN109489525B (en) 2018-10-22 2018-10-22 A inseparable measurement system of lossless intelligence of internal diameter for machine parts

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Application Number Priority Date Filing Date Title
CN201811229279.5A CN109489525B (en) 2018-10-22 2018-10-22 A inseparable measurement system of lossless intelligence of internal diameter for machine parts

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110645914A (en) * 2019-10-31 2020-01-03 王彤 Boiler roundness detection device
CN110726369A (en) * 2019-10-31 2020-01-24 王彤 Boiler barrel inner wall roundness detection device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4968426B2 (en) * 2005-08-19 2012-07-04 いすゞ自動車株式会社 Inner diameter measuring device
CN203286961U (en) * 2013-06-25 2013-11-13 保定天威集团有限公司 Device for detecting inner diameter size of cylinder
CN105004248A (en) * 2015-08-11 2015-10-28 苏州莱测检测科技有限公司 High-efficiency inner diameter detection apparatus
CN105004249A (en) * 2015-08-11 2015-10-28 苏州莱测检测科技有限公司 Elastic and rapid inner diameter detection apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110645914A (en) * 2019-10-31 2020-01-03 王彤 Boiler roundness detection device
CN110726369A (en) * 2019-10-31 2020-01-24 王彤 Boiler barrel inner wall roundness detection device
CN110726369B (en) * 2019-10-31 2021-04-27 王彤 Boiler barrel inner wall roundness detection device
CN110645914B (en) * 2019-10-31 2021-06-11 济南海耀新能源设备有限公司 Boiler roundness detection device

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