CN107990802A - A kind of skirt section reinforcing plate hole location detecting tool and its detection method - Google Patents

A kind of skirt section reinforcing plate hole location detecting tool and its detection method Download PDF

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Publication number
CN107990802A
CN107990802A CN201711201315.2A CN201711201315A CN107990802A CN 107990802 A CN107990802 A CN 107990802A CN 201711201315 A CN201711201315 A CN 201711201315A CN 107990802 A CN107990802 A CN 107990802A
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CN
China
Prior art keywords
reinforcing plate
skirt
base
pin
fixed
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Granted
Application number
CN201711201315.2A
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Chinese (zh)
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CN107990802B (en
Inventor
胡松海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO YULONG AUTO PUMP CO Ltd
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NINGBO YULONG AUTO PUMP CO Ltd
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Application filed by NINGBO YULONG AUTO PUMP CO Ltd filed Critical NINGBO YULONG AUTO PUMP CO Ltd
Priority to CN201711201315.2A priority Critical patent/CN107990802B/en
Publication of CN107990802A publication Critical patent/CN107990802A/en
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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 means
    • G01B5/0025Measuring of vehicle parts
    • 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 means
    • G01B5/08Measuring arrangements characterised by the use of mechanical means for measuring diameters

Abstract

The invention discloses a kind of skirt section reinforcing plate hole location detecting tool, including base, the base is equipped with:Some positioning pins, the positioning pin are located at the middle of the base in yi word pattern array;Some fixed pins, the fixed pin are arranged on the both sides of the positioning pin in array-like, and the fixed pin is engaged with the hole in reinforcing plate;Some measurement columns, each fixed pin are equipped with the measurement column coaxial with the fixed pin, and the measurement column is equipped with scale;Locating piece, the locating piece be arranged on the base it is diagonal on;Hold-down mechanism, the hold-down mechanism are set on the locating piece.Whether the present invention detects the hole of the mounting hole in the reinforcing plate of skirt section position positions and dimensions by cubing qualified, and detection tool structure is simple, simple operation, and detection is accurate, efficient.

Description

A kind of skirt section reinforcing plate hole location detecting tool and its detection method
Technical field
The present invention relates to auto parts manufacturing technology field, be specifically related to a kind of skirt section reinforcing plate hole location detecting tool and Its detection method.
Background technology
At present, automobile industry develops rapidly, and diesel generating set is the important spare part of automobile.Wherein, cylinder block is bavin The main body of oil machine, is the support frame for installing other parts and annex.Cylinder is frequently accompanied by grinding during work Damage, the excessive wear of cylinder can have an impact diesel engine working performance.For example, cylinder excessive wear causes cylinder and piston skirt Fit clearance increase between portion, causes mal-compression, difficulty in starting, power drop.Therefore, it is necessary to increase reinforcing plate in skirt section To strengthen the intensity of part, the harm for avoiding excessive wear from bringing.
, it is necessary to be detected to its processing quality after when skirt section, reinforcing plate is processed out, mounting hole detection and localization is it In a very important detection content, if the position of mounting hole and off-dimension of spare and accessory parts, follow-up assembling will be influenced, And then complete vehicle quality is impacted, what is more, the part processed since mounting hole position inaccurate causes part rejection, Waste of resource, adds cost.At present, whether qualification will rely on multiple types of tools measurement in a closed series for detection position of mounting hole and size, It can just obtain relatively accurate as a result, its is complicated, time-consuming.
The content of the invention
For the above-mentioned problems in the prior art, it is desirable to provide a kind of skirt section reinforcing plate hole location detecting tool and its inspection Survey method, can rapidly and accurately detect the position of mounting hole in reinforcing plate, improve detection efficiency.
Concrete technical scheme is as follows:
A kind of skirt section reinforcing plate hole location detecting tool, including base, the base are equipped with:Some positioning pins, it is described fixed Position pin is located at the middle of the base in yi word pattern array;Some fixed pins, the fixed pin are arranged on the positioning in array-like The both sides of pin, the fixed pin are engaged with the hole in reinforcing plate;Some measurement columns, each fixed pin be equipped with it is described The coaxial measurement column of fixed pin, the measurement column are equipped with scale;Locating piece, the locating piece are arranged on the diagonal of the base On;Hold-down mechanism, the hold-down mechanism are set on the locating piece.
More preferably, the hold-down mechanism includes:Sucker, the sucker are equipped with supporting rod, the free end of the supporting rod Equipped with through hole;Case, the case are set on the supporting rod and cover the sucker, the bottom margin of the case and institute Locating piece is stated to be screwed;Axis pin, the axis pin are set through the through hole;Sucker button, the sucker are buckled equipped with two knots Structure is identical and symmetrically arranged stent, the stent are set in the both ends of the axis pin;Compression bar, the compression bar are installed in two branch Between frame.
More preferably, the free end of the compression bar is equipped with convex block.
More preferably, the both sides of the base are equipped with grip handle, and each grip handle includes two handles and a shaft, institute Shaft is stated to be movably arranged between two handles.
More preferably, the bottom of the base is equipped with some wheel carriers, and each wheel carrier is equipped with universal wheel, the wheel carrier Side is equipped with service brake.
The detection method of the skirt section reinforcing plate hole location detecting tool, step are as follows:
S1:The two of one workpiece to be detected diagonal ends are in close contact with the locating piece on the base;
S2:By hole matched in the positioning pin insertion skirt section reinforcing plate on the base;
S3:By hole matched on the fixed pin on the base and measurement column insertion skirt section reinforcing plate;
S4:Skirt section reinforcing plate is fixed on base using the hold-down mechanism;
S5:Read and record the height registration on each measurement column, which is compared with calibration value.
Wherein, step S4 includes:
S4.1:The sucker button is cocked, and at this time, the compression bar also tilts therewith;
S4.2:After the positioning pin and fixed pin that reinforcing plate insertion in skirt section is installed on the base, by the compression bar Convex block insertion skirt section reinforcing plate on reinforcing rib between;
S4.3:Sucker button in the hold-down mechanism is detained, compresses skirt section reinforcing plate.
The good effect of above-mentioned technical proposal is:
1) whether qualified the present invention detects the hole of the mounting hole in the reinforcing plate of skirt section position positions and dimensions by cubing, examines Lamps structure is simple, simple operation, and detection is accurate, efficient;
2) present invention is positioned particular by the locating piece and locating piece being arranged on cubing base, and hold-down mechanism compresses, Fixed pin and measurement column measurement height registration, to realize detection and judge the accuracy of hole position positions and dimensions;
3) present invention realizes the function of compression by the cooperation of the sucker in hold-down mechanism and sucker button, very in fact With.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the A portions hold-down mechanism enlarged diagram in Fig. 1;
Fig. 3 is the hold-down mechanism explosive view in the present invention.
In attached drawing, 1, base;2nd, positioning pin;3rd, fixed pin;4th, measurement column;5th, locating piece;6th, hold-down mechanism;61st, sucker; 62nd, supporting rod;621st, through hole;63rd, case;64th, axis pin;65th, sucker button;651st, stent;66th, compression bar;661st, convex block;7th, shake hands Frame;71st, handle;72nd, shaft;81st, wheel carrier;82nd, universal wheel;83rd, service brake.
Embodiment
It is real below in order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand Example combination attached drawing is applied to be specifically addressed to provided by the invention.
Incorporated by reference to Fig. 1, show that a kind of skirt section reinforcing plate hole location detecting tool, including base 1, base 1 are equipped with:It is some Positioning pin 2, positioning pin 2 is located at the middle part of base 1 in yi word pattern array, reinforcing plate is fixed on base 1;Some fixed pins 3, fixed pin 3 is arranged on the both sides of positioning pin 2 in array-like, and fixed pin 3 is engaged with the mounting hole in reinforcing plate, for aiding in The accuracy of detection hole position;Some measurement columns 4, each fixed pin 3 are equipped with the measurement column 4 coaxial with fixed pin 3, measurement column 4 Scale is equipped with, when reinforcing plate is fixed on base 1, measurement column 4 is stretched out outside the mounting hole in reinforcing plate, if measurement Column 4 cannot be stretched out outside mounting hole, and the position for illustrating mounting hole is full of prunes, this is a kind of extreme case, normal situation It is the accuracy that hole position is judged according to the scale on measurement column 4;Locating piece 5, locating piece 5 be arranged on base 1 it is diagonal on, use Carry out initial alignment of the assistant reinforcement plate on base 1;Hold-down mechanism 6, hold-down mechanism 6 are set on locating piece 5, for by reinforcing plate It is pressed on base 1, ensures the accuracy of detection.
The hole position accuracy in reinforcing plate is detected using such a mode, it is easy to operate, it is efficient.
With reference to Fig. 2 and Fig. 3, wherein, 6 more specifical structure of hold-down mechanism is:The hold-down mechanism 6 includes sucker 61, inhales Disk 61 is equipped with supporting rod 62, and the free end of supporting rod 62 is equipped with through hole 621;Case 63, case 63 are set on supporting rod 62 And sucker 61 is covered in, bottom margin and the locating piece 5 of case 63 are screwed, i.e., the hold-down mechanism 6 is to be detachably arranged at On locating piece 5, facilitate dismounting and change;Axis pin 64, axis pin 64 are set through through hole 621;Sucker button 65, sucker button 65 are equipped with Two structures are identical and symmetrically arranged stent 651, and stent 651 is movably set in the both ends of axis pin 64, and sucker button 65 can be along hanging down 64 axially direction of axis is sold directly to households to rotate;Compression bar 66, compression bar 66 are fixed between two stents 651, and all the time perpendicular to pin 64 axis of axis, with the rotation of sucker button 65, compression bar 66 is also rotated along vertical 64 axially direction of axis pin.Wherein, in compression bar 66 Free end be equipped with convex block 661, when coordinating between convex block 661 and reinforcing plate, convex block 661 be inserted into reinforcing plate two reinforcing ribs it Between, convex block 661 is raised towards reinforcing rib direction, makes compression closer.
In order to which operating personnel are easy to detect, grip handle 7 is respectively provided with the both sides of base 1, each grip handle 7 includes two handles 71 and a shaft 72, the hole installed for shaft 72 is offered on handle 71, and shaft 72 is movably arranged between two handles 71, can turn It is dynamic, so that operating personnel are time saving and energy saving when pulling base 1, and grip handle 7 meets the design of human comfort.More preferably , some wheel carriers 81 are equipped with the bottom of base 1, each wheel carrier 81 is equipped with universal wheel 82, can be movable in any direction, wheel carrier 81 side is equipped with service brake 83, for fixing the cubing, does not allow it to be slided on acclive bottom surface, convenient detection.
The detection method of the skirt section reinforcing plate hole location detecting tool, step are as follows:
S1:First, the two of a workpiece to be detected are diagonally held and is in close contact with the locating piece 5 on base 1, realize that skirt section adds Primary Location between plate and cubing by force;
S2:Secondly, the positioning pin 2 on base 1 is inserted into hole matched in the reinforcing plate of skirt section, realizes secondary positioning;
S3:Then, the fixed pin 3 on base 1 and measurement column 4 are inserted into installation matched in the reinforcing plate of skirt section Hole, this completes placement of the skirt section reinforcing plate in cubing;
S4:Furthermore in order to make detection accurate and convenient, skirt section reinforcing plate is fixed on base 1 using hold-down mechanism 6; Specifically operating procedure is:S4.1 is first cocked by sucker button 65, and at this time, compression bar 66 also tilts therewith;Secondly S4.2, treats that skirt section adds After strong plate insertion is installed to positioning pin 2 and fixed pin 3 on base 1, the convex block 661 on compression bar 66 is inserted into the reinforcing plate of skirt section Reinforcing rib between;S4.3:Finally, the sucker button 65 in hold-down mechanism 6 is detained, compresses skirt section reinforcing plate, do not allow it to loosen, Influence detection.
S5:Finally, read and record the height registration on each measurement column 4, which is compared with calibration value, When the height registration is less than the minimum value of calibration range, illustrate that the aperture of mounting hole in the reinforcing plate of skirt section is less than normal or hole is askew Tiltedly;When the height registration is more than the maximum of calibration range, illustrate that the aperture of mounting hole in the reinforcing plate of skirt section is bigger than normal.
The present invention by cubing come detect the hole of the mounting hole in the reinforcing plate of skirt section position positions and dimensions it is whether qualified, cubing Simple in structure, simple operation, detection is accurate, efficient;Particular by the locating piece 5 and positioning being arranged on cubing base 1 Block 5 positions, and hold-down mechanism 6 compresses, and fixed pin 3 and measurement column 4 measure height registration, come realize detection and judge hole position position and Accuracy of gauge;The present invention realizes the function of compression by the cooperation of the sucker 61 in hold-down mechanism 6 and sucker button 65, It is very useful.
It these are only preferred embodiments of the present invention, not thereby limit embodiments of the present invention and protection domain, it is right For those skilled in the art, it should can appreciate that and all be replaced with being equal made by description of the invention and diagramatic content Change and obviously change obtained scheme, should be included in protection scope of the present invention.

Claims (7)

1. a kind of skirt section reinforcing plate hole location detecting tool, including base, it is characterised in that the base is equipped with:
Some positioning pins, the positioning pin are located at the middle of the base in yi word pattern array;
Some fixed pins, the fixed pin are arranged on the both sides of the positioning pin in array-like, the fixed pin with reinforcing plate Hole be engaged;
Some measurement columns, each fixed pin are equipped with the measurement column coaxial with the fixed pin, and the measurement column is equipped with Scale;
Locating piece, the locating piece be arranged on the base it is diagonal on;
Hold-down mechanism, the hold-down mechanism are set on the locating piece.
2. reinforcing plate hole location detecting tool in skirt section according to claim 1, it is characterised in that the hold-down mechanism includes:
Sucker, the sucker are equipped with supporting rod, and the free end of the supporting rod is equipped with through hole;
Case, the case are set on the supporting rod and cover the sucker, the bottom margin of the case with it is described fixed Position block is screwed;
Axis pin, the axis pin are set through the through hole;
Sucker button, the sucker buckle identical equipped with two structures and symmetrically arranged stent, and the stent is set in the pin The both ends of axis;
Compression bar, the compression bar are fixed between two supports.
3. reinforcing plate hole location detecting tool in skirt section according to claim 2, it is characterised in that the free end of the compression bar is set There is convex block.
4. reinforcing plate hole location detecting tool in skirt section according to claim 3, it is characterised in that the both sides of the base are all provided with There is grip handle, each grip handle includes two handles and a shaft, and the shaft is movably arranged between two handles.
5. reinforcing plate hole location detecting tool in skirt section according to claim 4, it is characterised in that the bottom of the base is equipped with Some wheel carriers, each wheel carrier are equipped with universal wheel, and the side of the wheel carrier is equipped with service brake.
A kind of 6. detection method of skirt section reinforcing plate hole location detecting tool according to claim 1-5, it is characterised in that step It is rapid as follows:
S1:The two of one workpiece to be detected diagonal ends are in close contact with the locating piece on the base;
S2:By hole matched in the positioning pin insertion skirt section reinforcing plate on the base;
S3:By hole matched on the fixed pin on the base and measurement column insertion skirt section reinforcing plate;
S4:Skirt section reinforcing plate is fixed on base using the hold-down mechanism;
S5:Read and record the height registration on each measurement column, which is compared with calibration value.
A kind of 7. detection method of skirt section reinforcing plate hole location detecting tool according to claim 6, it is characterised in that step S4 includes:
S4.1:The sucker button is cocked, and at this time, the compression bar also tilts therewith;
S4.2:, will be convex on the compression bar after the positioning pin and fixed pin that reinforcing plate insertion in skirt section is installed on the base Between reinforcing rib in block insertion skirt section reinforcing plate;
S4.3:Sucker button in the hold-down mechanism is detained, compresses skirt section reinforcing plate.
CN201711201315.2A 2017-11-27 2017-11-27 A kind of skirt section stiffening plate hole location detecting tool and its detection method Active CN107990802B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711201315.2A CN107990802B (en) 2017-11-27 2017-11-27 A kind of skirt section stiffening plate hole location detecting tool and its detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711201315.2A CN107990802B (en) 2017-11-27 2017-11-27 A kind of skirt section stiffening plate hole location detecting tool and its detection method

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CN107990802B CN107990802B (en) 2019-11-12

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030009892A1 (en) * 2001-07-10 2003-01-16 Bernd Scheibner Method and measurement device for measurement of a two-wheeled vehicle frame
CN203216410U (en) * 2013-03-29 2013-09-25 上汽通用五菱汽车股份有限公司 Detection pin and detection apparatus for detecting hole position and molded-surface profile tolerance
CN103528480A (en) * 2013-10-25 2014-01-22 无锡市麦希恩机械制造有限公司 Detection device structure of upper B pillar reinforcing plate assembly
CN103630059A (en) * 2013-11-15 2014-03-12 无锡市麦希恩机械制造有限公司 Detection tool structure of trunk side part locating reinforcing plate
CN203534386U (en) * 2013-12-28 2014-04-09 无锡市麦希恩机械制造有限公司 A testing fixture structure for a rear portion reinforcement plate
CN105157509A (en) * 2015-08-18 2015-12-16 上海众大汽车配件有限公司 Detection tool for automobile window lock reinforcing plates
CN106965007A (en) * 2017-04-01 2017-07-21 沈富强 A kind of pressure lever type clamping device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030009892A1 (en) * 2001-07-10 2003-01-16 Bernd Scheibner Method and measurement device for measurement of a two-wheeled vehicle frame
CN203216410U (en) * 2013-03-29 2013-09-25 上汽通用五菱汽车股份有限公司 Detection pin and detection apparatus for detecting hole position and molded-surface profile tolerance
CN103528480A (en) * 2013-10-25 2014-01-22 无锡市麦希恩机械制造有限公司 Detection device structure of upper B pillar reinforcing plate assembly
CN103630059A (en) * 2013-11-15 2014-03-12 无锡市麦希恩机械制造有限公司 Detection tool structure of trunk side part locating reinforcing plate
CN203534386U (en) * 2013-12-28 2014-04-09 无锡市麦希恩机械制造有限公司 A testing fixture structure for a rear portion reinforcement plate
CN105157509A (en) * 2015-08-18 2015-12-16 上海众大汽车配件有限公司 Detection tool for automobile window lock reinforcing plates
CN106965007A (en) * 2017-04-01 2017-07-21 沈富强 A kind of pressure lever type clamping device

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