CN107990802B - A kind of skirt section stiffening plate hole location detecting tool and its detection method - Google Patents
A kind of skirt section stiffening plate hole location detecting tool and its detection method Download PDFInfo
- Publication number
- CN107990802B CN107990802B CN201711201315.2A CN201711201315A CN107990802B CN 107990802 B CN107990802 B CN 107990802B CN 201711201315 A CN201711201315 A CN 201711201315A CN 107990802 B CN107990802 B CN 107990802B
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- stiffening plate
- skirt section
- pedestal
- pin
- sucker
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of skirt section stiffening plate hole location detecting tool, including pedestal, the pedestal is equipped with: several positioning pins, and the positioning pin is located at the middle of the base in "-" type array；The two sides of the positioning pin are arranged in array-like for several fixed pins, the fixed pin, and the fixed pin is matched with the hole in stiffening plate；Several 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 in the pedestal it is diagonal on；Hold-down mechanism, the hold-down mechanism are arranged on the locating piece.Whether the hole location positions and dimensions that the present invention detects the mounting hole in the stiffening plate of skirt section by cubing are qualified, and detection tool structure is simple, and it is convenient to operate, and detection is accurate, high-efficient.
Description
Technical field
The present invention relates to auto parts manufacturing technology field, be specifically related to a kind of skirt section stiffening plate hole location detecting tool and
Its detection method.
Background technique
Currently, automobile industry develops rapidly, 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 components and attachment.Cylinder in the process of work, is frequently accompanied by mill
Damage, the excessive wear of cylinder can have an impact diesel engine working performance.For example, cylinder excessive wear makes cylinder and piston skirt
Fit clearance between portion increases, and causes mal-compression, difficulty in starting, power decline.Therefore, it is necessary to increase stiffening plate in skirt section
To enhance the intensity of part, excessive wear bring is avoided to endanger.
After skirt section stiffening plate, which is processed, to be come out, need to detect its processing quality, 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, will affect subsequent assembling,
And then complete vehicle quality is impacted, what is more, the part processed since mounting hole position inaccurate leads to part rejection,
Waste of resource increases cost.Currently, 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 for operation, time-consuming.
Summary of the invention
For the above-mentioned problems in the prior art, it is desirable to provide a kind of skirt section stiffening plate hole location detecting tool and its inspection
Survey method can rapidly and accurately detect the position of mounting hole in stiffening plate, improve detection efficiency.
Specific technical solution is as follows:
A kind of skirt section stiffening plate hole location detecting tool, including pedestal, the pedestal are equipped with: several positioning pins, described fixed
Position pin is located at the middle of the base in "-" type array；Several fixed pins, the fixed pin are arranged in array-like in the positioning
The two sides of pin, the fixed pin are matched with the hole in stiffening plate；Several 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；The diagonal of the pedestal is arranged in locating piece, the locating piece
On；Hold-down mechanism, the hold-down mechanism are arranged on the locating piece.
More preferably, the hold-down mechanism includes: sucker, and the sucker is equipped with support rod, the free end of the support rod
Equipped with through-hole；Housing, the housing are set on the support rod and cover the sucker, the bottom margin of the housing and institute
Locating piece is stated to be screwed；Pin shaft, the pin shaft are arranged through the through-hole；Sucker button, the sucker buckle set there are two knot
Structure is identical and symmetrically arranged bracket, the bracket are set in the both ends of the pin shaft；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 two sides of the pedestal 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 pedestal is equipped with several 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 stiffening plate hole location detecting tool, steps are as follows:
S1: the two of a workpiece to be detected diagonal ends are in close contact with the locating piece on the pedestal；
S2: by hole matched in the positioning pin insertion skirt section stiffening plate on the pedestal；
S3: by the pedestal fixed pin and measurement column insertion skirt section stiffening plate on matched hole；
S4: skirt section stiffening plate is fixed on the base using the hold-down mechanism；
S5: reading and records the height registration on each measurement column, which is compared with calibration value.
Wherein, step S4 includes:
S4.1: the sucker button is cocked, at this point, the compression bar also tilts therewith；
S4.2:, will be on the compression bar after the positioning pin and fixed pin that stiffening plate insertion in skirt section is installed on the pedestal
Convex block insertion skirt section stiffening plate on reinforcing rib between；
S4.3: the sucker button in the hold-down mechanism is detained, and compresses skirt section stiffening plate.
The good effect of above-mentioned technical proposal is:
1) whether the hole location positions and dimensions of the invention that the mounting hole in the stiffening plate of skirt section is detected by cubing are qualified, inspection
Lamps structure is simple, and it is convenient to operate, and detection is accurate, high-efficient；
2) present invention is positioned particular by the locating piece and locating piece being arranged on cubing pedestal, and hold-down mechanism compresses,
Fixed pin and measurement column measure height registration, to realize detection and judge the accuracy of hole location positions and dimensions；
3) present invention realizes the function of compression by the cooperation of sucker and sucker button in hold-down mechanism, very in fact
With.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the portion the A 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, pedestal；2, positioning pin；3, fixed pin；4, measurement column；5, locating piece；6, hold-down mechanism；61, sucker；
62, support rod；621, through-hole；63, housing；64, pin shaft；65, sucker button；651, bracket；66, compression bar；661, convex block；7, it shakes hands
Frame；71, handle；72, shaft；81, wheel carrier；82, universal wheel；83, service brake.
Specific embodiment
It is real below in order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention
Example combination attached drawing is applied to be specifically addressed to provided by the invention.
Incorporated by reference to Fig. 1, a kind of skirt section stiffening plate hole location detecting tool, including pedestal 1 are shown, pedestal 1 is equipped with: several
Positioning pin 2, positioning pin 2 is located at 1 middle part of pedestal in "-" type array, stiffening plate to be fixed on pedestal 1；Several fixed pins
3, the two sides of positioning pin 2 are arranged in array-like for fixed pin 3, and fixed pin 3 is matched with the mounting hole in stiffening plate, for assisting
Detect the accuracy of hole location；Several measurement columns 4, each fixed pin 3 are equipped with the measurement column 4 coaxial with fixed pin 3, measurement column 4
It is equipped with scale, when stiffening plate is fixed on pedestal 1, measurement column 4 is stretched out outside the mounting hole in stiffening plate, if measurement
Column 4 cannot stretch out outside mounting hole, illustrate the position of mounting hole be it is full of prunes, this is a kind of extreme case, normal situation
It is the accuracy that hole location is judged according to the scale on measurement column 4；Locating piece 5, locating piece 5 be arranged in pedestal 1 it is diagonal on, use
Carry out initial alignment of the assistant reinforcement plate on pedestal 1；Hold-down mechanism 6, hold-down mechanism 6 are arranged on locating piece 5, are used to stiffening plate
It is pressed on pedestal 1, guarantees the accuracy of detection.
Hole location accuracy in stiffening plate is detected using such mode, it is easy to operate, it is high-efficient.
In conjunction with Fig. 2 and Fig. 3, wherein the more specifical structure of hold-down mechanism 6 is: the hold-down mechanism 6 includes sucker 61, is inhaled
Disk 61 is equipped with support rod 62, and the free end of support rod 62 is equipped with through-hole 621；Housing 63, housing 63 are set on support rod 62
And sucker 61 is covered in, bottom margin and the locating piece 5 of housing 63 are screwed, i.e., the hold-down mechanism 6 is to be detachably arranged at
On locating piece 5, replacement easy to disassemble；Pin shaft 64, pin shaft 64 are arranged through through-hole 621；Sucker button 65, sucker button 65 are equipped with
Two structures are identical and symmetrically arranged bracket 651, and bracket 651 is movably set in the both ends of pin shaft 64, and sucker button 65 can be along hanging down
Sell the rotation of 64 axially direction of axis directly to households；Compression bar 66, compression bar 66 are fixed between two brackets 651, and always 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 pin shaft.Wherein, in compression bar 66
Free end be equipped with convex block 661, when cooperating between convex block 661 and stiffening plate, convex block 661 be inserted into stiffening plate two reinforcing ribs it
Between, convex block 661 makes to compress closer towards reinforcing rib direction protrusion.
In order to which operator is easy to detect, it is respectively provided with grip handle 7 in the two sides of pedestal 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 operator is time saving and energy saving when pulling pedestal 1, and grip handle 7 meets the design of human comfort.More preferably
, several wheel carriers 81 are equipped in the bottom of pedestal 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 does not allow it to slide on acclive bottom surface for fixing the cubing, facilitates detection.
The detection method of the skirt section stiffening plate hole location detecting tool, steps are as follows:
S1: firstly, the two of a workpiece to be detected diagonal ends are in close contact with the locating piece 5 on pedestal 1, realize that skirt section adds
Primary Location between strong plate and cubing；
S2: secondly, the positioning pin 2 on pedestal 1 to be inserted into hole matched in the stiffening plate of skirt section, secondary positioning is realized；
S3: then, by pedestal 1 fixed pin 3 and measurement column 4 be inserted into matched installation in the stiffening plate of skirt section
Hole, this completes placement of the skirt section stiffening plate in cubing；
S4: furthermore, it is accurate and convenient in order to make to detect, skirt section stiffening plate is fixed on pedestal 1 using hold-down mechanism 6；
Specific operating procedure is: S4.1 is first cocked by sucker button 65, at this point, compression bar 66 also tilts therewith；S4.2 to skirt section secondly, add
After positioning pin 2 and fixed pin 3 that strong plate insertion is installed on pedestal 1, the convex block 661 on compression bar 66 is inserted into the stiffening plate of skirt section
Reinforcing rib between；S4.3: finally, the sucker button 65 in hold-down mechanism 6 is detained, compressing skirt section stiffening plate, it does not allowed to loosen,
Influence detection.
S5: finally, reading and recording the height registration on each measurement column 4, which being compared with calibration value,
When the height registration is less than the minimum value of calibration range, illustrate that the aperture of the mounting hole in the stiffening plate of skirt section is less than normal or hole is askew
Tiltedly；When the height registration is greater than the maximum value of calibration range, illustrate that the aperture of the mounting hole in the stiffening plate of skirt section is bigger than normal.
Whether the hole location positions and dimensions that the present invention detects the mounting hole in the stiffening plate of skirt section by cubing are qualified, cubing
Structure is simple, and it is convenient to operate, and detection is accurate, high-efficient；Particular by the locating piece 5 and positioning being arranged on cubing pedestal 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 location position and
Accuracy of gauge；The present invention realizes the function of compression by the cooperation of sucker 61 and sucker button 65 in hold-down mechanism 6,
It is very useful.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention, right
For those skilled in the art, it should can appreciate that and all replace with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (6)
1. a kind of skirt section stiffening plate hole location detecting tool, including pedestal, which is characterized in that the pedestal is equipped with:
Several positioning pins, the positioning pin are located at the middle of the base in "-" type array；
The two sides of the positioning pin are arranged in array-like in several fixed pins, the fixed pin, on the fixed pin and stiffening plate
Hole match；
Several 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 in the pedestal it is diagonal on；
Hold-down mechanism, the hold-down mechanism are arranged on the locating piece；
Wherein, the hold-down mechanism includes:
Sucker, the sucker are equipped with support rod, and the free end of the support rod is equipped with through-hole；
Housing, the housing are set on the support rod and cover the sucker, the bottom margin of the housing with it is described fixed
Position block is screwed；
Pin shaft, the pin shaft are arranged through the through-hole；
Sucker button, the sucker, which is buckled, sets and symmetrically arranged bracket identical there are two structure, and the bracket is set in the pin
The both ends of axis；
Compression bar, the compression bar are fixed between two supports.
2. stiffening plate hole location detecting tool in skirt section according to claim 1, which is characterized in that the free end of the compression bar is set
There is convex block.
3. stiffening plate hole location detecting tool in skirt section according to claim 2, which is characterized in that the two sides of the pedestal 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.
4. stiffening plate hole location detecting tool in skirt section according to claim 3, which is characterized in that the bottom of the pedestal is equipped with
Several wheel carriers, each wheel carrier are equipped with universal wheel, and the side of the wheel carrier is equipped with service brake.
5. a kind of detection method of skirt section stiffening plate hole location detecting tool according to claim 1-4, feature
It is, steps are as follows:
S1: the two of a workpiece to be detected diagonal ends are in close contact with the locating piece on the pedestal；
S2: by hole matched in the positioning pin insertion skirt section stiffening plate on the pedestal；
S3: by the pedestal fixed pin and measurement column insertion skirt section stiffening plate on matched hole；
S4: skirt section stiffening plate is fixed on the base using the hold-down mechanism；
S5: reading and records the height registration on each measurement column, which is compared with calibration value.
6. a kind of detection method of skirt section stiffening plate hole location detecting tool according to claim 5, which is characterized in that step
S4 includes:
S4.1: sucker button is cocked, at this point, compression bar also tilts therewith；
S4.2:, will be convex on the compression bar after the positioning pin and fixed pin that stiffening plate insertion in skirt section is installed on the pedestal
Block is inserted between the reinforcing rib in the stiffening plate of skirt section；
S4.3: the sucker button in the hold-down mechanism is detained, and compresses skirt section stiffening plate.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107990802A CN107990802A (en) | 2018-05-04 |
| CN107990802B true CN107990802B (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711201315.2A Active 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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| CN (1) | CN107990802B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635233A (en) * | 2021-07-23 | 2021-11-12 | 四川宁江山川机械有限责任公司 | Measuring device and method for oil storage barrel assembly of shock absorber |
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|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10132769C1 (en) * | 2001-07-10 | 2003-03-06 | Rainer Schaefer | Method and measuring device for measuring a two-wheeled frame |
-
2017
- 2017-11-27 CN CN201711201315.2A patent/CN107990802B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN107990802A (en) | 2018-05-04 |
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