CN107830788A - A kind of casting measures clamp with combined type - Google Patents
A kind of casting measures clamp with combined type Download PDFInfo
- Publication number
- CN107830788A CN107830788A CN201710826192.5A CN201710826192A CN107830788A CN 107830788 A CN107830788 A CN 107830788A CN 201710826192 A CN201710826192 A CN 201710826192A CN 107830788 A CN107830788 A CN 107830788A
- Authority
- CN
- China
- Prior art keywords
- measuring scale
- vertical
- chi
- survey chi
- horizontal survey
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
-
- 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- 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
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
Abstract
The present invention relates to a kind of casting in measurement fixture technical field to measure clamp with combined type, including horizontal survey chi, vertical measuring scale and angle measuring scale, the horizontal survey chi and vertical survey chi are respectively equipped with U-shaped elongated hole along respective length direction, the angle measuring scale is 90 degree of curved bend chi, and arcuately direction is provided with 90 degree of arcuate sockets to curved bend chi, pass through the one or more vertical measuring scales of bolt vertical connection in the U-shaped elongated hole of the horizontal survey chi, it is connected respectively by two bolts with horizontal survey chi and vertical survey chi in the arcuate socket of the angle measuring scale.The casting of invention measures clamp with combined type, can be according to the needs of measured inner-cavity structure, the cubing needed for measurement is fabricated to by the assembling of a horizontal survey chi and an appropriate number of vertical measuring scale and angle measuring scale, simplify the detection process of complicated inner cavity structure core, improve versatility and the combination flexibility of cubing.
Description
Technical field
The present invention relates to measurement fixture technical field, more particularly to a kind of casting measures clamp with combined type, for detecting
The size of inner chamber key point before the mould assembling of casting sand type.
Background technology
In foundry production, in addition to except production process to be optimized and ensureing casting quality, the casting dimension produced is
No meet the requirements is also the key link.If the cavity dimension under casting sand type before core is undesirable, will eventually cause
Casting dimension is not met.It can not strictly meet casting accuracy when measuring core size under the complicated die cavity of inner-cavity structure in the prior art
It is required that it can not accurately carry out size verification.Can only be made at present according to special construction should have size consistent with die cavity or casting
Fixture verified.Product even more complicated to some structures, multiple special mould clamps may be made and carry out special portion
The card of position is tested.The method of core dimension control under above-mentioned casting sand mold is complicated and needs different according to the different making of product structure
Survey tool, while making the lengthening of castings production cycle, the uncertain risk of measurement is also increased, on the other hand, is directed to every time
Different product components specially make survey tool, also increase production cost.
The content of the invention
The present invention is directed to the problem of intricate casting sand mold inner chamber size detection fixture exists in use in the prior art,
A kind of casting combined type measurement clamp is provided, to be adapted to the requirement that the cavity dimension of different structure size detects.
The object of the present invention is achieved like this, and a kind of casting measures clamp with combined type, including horizontal survey chi, vertical
Measuring scale and angle measuring scale, the horizontal survey chi and vertical survey chi are respectively equipped with U-shaped elongated hole along respective length direction,
The angle measuring scale is 90 degree of curved bend chi, and arcuately direction is provided with 90 degree of arcuate sockets, the level to curved bend chi
Pass through the one or more vertical measuring scales of bolt vertical connection, the arcuate socket of the angle measuring scale in the U-shaped elongated hole of measuring scale
Inside it is connected respectively by two bolts with horizontal survey chi and vertical survey chi.
The casting of the present invention measures clamp with combined type, can pass through one according to the needs of measured inner-cavity structure
The assembling of horizontal survey chi and an appropriate number of vertical measuring scale and angle measuring scale is fabricated to the cubing needed for measurement, simplifies multiple
The detection process of miscellaneous inner-cavity structure core, and the measuring scale of each assembling can be repeated several times use;Angle measuring scale is fixed
Between horizontal survey chi and vertical measuring scale, not only it is easy to the measurement of angle, but also may further ensure that horizontal survey
The perpendicularity of chi and vertical measuring scale.
For ease of detecting the reading of numerical value, the horizontal survey chi, vertical measuring scale and angle measuring scale it is positive and anti-
Face is equipped with graduation mark, and two long straight edges of the horizontal survey chi and vertical measuring scale wherein one side are equipped with graduation mark, separately
Simultaneously at least one of long straight edge is provided with graduation mark.Horizontal survey chi and vertical measurement for orthogonal sets reload request
Chi, during assembling, two long straight flanges of the measuring scale of one of them are respectively provided with graduation mark, can conveniently observe, ensure horizontal survey chi
With the assembling perpendicularity of vertical survey chi;Positive and negative is respectively provided with reading when scale is convenient for measuring.
To ensure the fastness of each measuring scale connection, improved mat is provided between each measuring scale and connecting bolt.
The conversion of combined detection tool when being measured for convenience of different structure, it can connect simultaneously in the U-shaped elongated hole of same level measuring scale
The vertical measuring scale of more than one different length is connect, it is each to be connected with angle measuring scale between measuring scale and horizontal survey chi vertically.
To improve versatility, the horizontal survey chi and vertical measuring scale are interchangeable.
Further, the material of the horizontal survey chi, vertical measuring scale and angle measuring scale is stainless steel.
Brief description of the drawings
Fig. 1 is that the casting combined type of the present invention measures the structural representation of clamp.
Fig. 2 is the positive partial enlarged drawing of vertical survey chi at I in Fig. 1.
Fig. 3 is the partial enlarged drawing at the vertical survey chi back side at I in Fig. 1.
Fig. 4 is the signal for each step surface that clamp test desk scalariform inner chamber is measured using the casting combined type of the present invention
Figure.
Fig. 5 is the schematic diagram that clamp measurement inner chamber inclined-plane is measured using the casting combined type of the present invention.
Wherein, 1 horizontal survey chi;1A U-shaped elongated holes;2 vertical survey chis;2A U-shaped elongated holes;3 angle measuring scales;3A arcs
Shape hole;4 bolts;5 inner chamber cores.
Embodiment
As shown in Fig. 1-Fig. 3, clamp is measured for a kind of casting combined type of the present invention, including it is horizontal survey chi 1, perpendicular
Straight measuring scale 2 and angle measuring scale 3, in the present embodiment, three kinds of measuring scales select stainless steel, horizontal survey chi 1 and vertical
Straight U-shaped elongated hole 2A of the measuring scale 2 along U-shaped the elongated hole 1A and vertical direction that are respectively equipped with horizontal direction of respective length direction, angle
The curved bend chi that measuring scale 3 is 90 degree is spent, and arcuately direction is provided with 90 degree of arcuate socket 3A to curved bend chi, horizontal survey chi
By the one or more vertical measuring scales 2 of the vertical connection of bolt 4 in U-shaped elongated hole 1A, lead to respectively in the arcuate socket of angle measuring scale 3
Cross two bolts 4 to be connected with horizontal survey chi 1 and vertical survey chi 2, the angle measuring scale 3 both can be used for the survey of bevel angle
Amount;When carrying out vertical direction dimensional measurement, angle measuring scale 3 is fixed between horizontal survey chi 1 and vertical measuring scale 2
When, the coupling stiffness of horizontal survey chi 1 and vertical measuring scale 2 can be reinforced, ensures both firm perpendicularity, to improve measurement
Precision.
As shown in Figures 2 and 3, calibrated for ease of detecting the reading of numerical value, horizontal survey chi 1, vertical measuring scale 2 and angle
The obverse and reverse of measuring scale 3 is equipped with two long straight edges of graduation mark, horizontal survey chi 1 and the wherein one side of vertical measuring scale 2
Graduation mark is equipped with, at least one of long straight edge of another side is provided with graduation mark.Surveyed for the level of orthogonal sets reload request
Gage 1 and vertical measuring scale 2, during assembling, two long straight flanges of the measuring scale of one of them are respectively provided with graduation mark, are easy to see during assembling
Examine, ensure the assembling perpendicularity of horizontal survey chi 1 and vertical survey chi 2;Positive and negative is respectively provided with reading when scale is convenient for measuring.
To ensure the fastness of each measuring scale connection, improved mat, general slipmat are provided between each measuring scale and connecting bolt
Piece is 0.3 ~ 0.5mm of thickness plastic cement or elastomeric material.
The conversion of combined detection tool when being measured for convenience of different structure, can be in the U-shaped elongated hole 1A of same level measuring scale 1 simultaneously
Connect the vertical measuring scale 2 of more than one different length, each vertical connection angle measuring scale between measuring scale 2 and horizontal survey chi
3, to adapt to the measurement of different linear dimensions, each measuring scale can select different ranges as needed, for example, can have
The alternative measuring scale of the different ranges such as 100mm, 200mm, 300mm, 400mm, 500mm;To improve versatility horizontal survey
Chi 1 and vertical measuring scale 2 are interchangeable.
As shown in figure 4, casting inner chamber of the combined type measurement clamp measurement containing multiple ledge structures using the present invention
Each step dimension in core 5, according to the measurement needs of the interior step quantity of inner chamber core 5, pass through a horizontal survey chi 1 and three
Individual vertical 2, two angle measuring scales 3 of measuring scale assemble the cubing being fabricated to needed for measurement, are first resisted against horizontal survey chi 1
Horizontal direction benchmark position, the benchmark position are generally on the water surface end face of die cavity opening portion, or the top box oral area of lower core sand case,
The measurement of each step depth is carried out by sliding up and down vertical measuring scale 2, by the position for each vertical measuring scale 2 that horizontally slips,
Can be with the size of the fixed each step section horizontal direction in side.As shown in figure 5, by horizontal survey chi 1, hard straight measuring scale 2 and angular surveying
Chi 3 is connected by bolt 4, it is born against to be measured by the regulation of horizontal survey chi 1 and the angle of vertical measuring scale 2
On the inclined-plane of amount and in the plane of the known angle of another reference, inclined-plane phase can be measured by the reading on angle measuring scale 3
To the angle of known angle level.Therefore, clamp is measured with combined type by the casting of the present invention, can be with accurate measurement inner chamber sand
The size of each crucial detection position in core, flexible combination it can use as needed, and each measuring scale can be anti-as needed
It is used for multiple times again, it is versatile, it is easy to use, it is adapted to the detection of complicated inner cavity structural key spot size.
Claims (6)
1. a kind of casting measures clamp with combined type, it is characterised in that including horizontal survey chi, vertical measuring scale and angular surveying
Chi, the U-shaped elongated hole that is respectively equipped with of the horizontal survey chi and vertical survey chi along respective length direction, the angle measuring scale are
90 degree of curved bend chi, and arcuately direction is provided with 90 degree of arcuate sockets to curved bend chi, in the U-shaped elongated hole of the horizontal survey chi
By the one or more vertical measuring scales of bolt vertical connection, pass through two bolts respectively in the arcuate socket of the angle measuring scale
It is connected with horizontal survey chi and vertical survey chi.
2. casting according to claim 1 measures clamp with combined type, it is characterised in that the horizontal survey chi, vertical
The obverse and reverse of measuring scale and angle measuring scale is equipped with graduation mark, the horizontal survey chi and vertical measuring scale wherein one side
Two long straight edges be equipped with graduation mark, at least one of long straight edge of another side is provided with graduation mark.
3. casting according to claim 2 measures clamp with combined type, it is characterised in that each measuring scale and connecting bolt it
Between be provided with improved mat.
4. casting according to claim 2 with combined type measure clamp, it is characterised in that same level measuring scale it is U-shaped
The vertical measuring scale of more than one different length can be connected in elongated hole simultaneously, it is each to be connected vertically between measuring scale and horizontal survey chi
Angled measuring scale.
5. casting according to claim 2 measures clamp with combined type, it is characterised in that the horizontal survey chi and vertical
Measuring scale is interchangeable.
6. casting according to claim 2 measures clamp with combined type, it is characterised in that the horizontal survey chi, vertical
The material of measuring scale and angle measuring scale is stainless steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710826192.5A CN107830788A (en) | 2017-09-14 | 2017-09-14 | A kind of casting measures clamp with combined type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710826192.5A CN107830788A (en) | 2017-09-14 | 2017-09-14 | A kind of casting measures clamp with combined type |
Publications (1)
Publication Number | Publication Date |
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CN107830788A true CN107830788A (en) | 2018-03-23 |
Family
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Family Applications (1)
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CN201710826192.5A Pending CN107830788A (en) | 2017-09-14 | 2017-09-14 | A kind of casting measures clamp with combined type |
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CN (1) | CN107830788A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108548521A (en) * | 2018-04-23 | 2018-09-18 | 黄宇松 | A kind of rotary angle surveying device of bridge construction |
CN109781074A (en) * | 2019-01-28 | 2019-05-21 | 衢州市衢江区交通运输局 | Waterway dredging measuring device and measuring method |
CN111879211A (en) * | 2020-07-28 | 2020-11-03 | 中国石油天然气集团有限公司 | Single-side measuring device and method for depth of corrosion pit on surface of steel pipe |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5824009U (en) * | 1981-08-08 | 1983-02-15 | 新潟精機株式会社 | protractor |
CN202511737U (en) * | 2012-05-01 | 2012-10-31 | 郭辉 | Multifunctional measuring scale for mining engineering |
CN103383224A (en) * | 2013-07-05 | 2013-11-06 | 中钢集团邢台机械轧辊有限公司 | Pilger roller pass detection device and method |
CN105135979A (en) * | 2015-08-14 | 2015-12-09 | 朱金凤 | Mining engineering measurement system |
CN206056573U (en) * | 2016-09-30 | 2017-03-29 | 中建八局第一建设有限公司 | A kind of slope of highway survey tool |
-
2017
- 2017-09-14 CN CN201710826192.5A patent/CN107830788A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5824009U (en) * | 1981-08-08 | 1983-02-15 | 新潟精機株式会社 | protractor |
CN202511737U (en) * | 2012-05-01 | 2012-10-31 | 郭辉 | Multifunctional measuring scale for mining engineering |
CN103383224A (en) * | 2013-07-05 | 2013-11-06 | 中钢集团邢台机械轧辊有限公司 | Pilger roller pass detection device and method |
CN105135979A (en) * | 2015-08-14 | 2015-12-09 | 朱金凤 | Mining engineering measurement system |
CN206056573U (en) * | 2016-09-30 | 2017-03-29 | 中建八局第一建设有限公司 | A kind of slope of highway survey tool |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108548521A (en) * | 2018-04-23 | 2018-09-18 | 黄宇松 | A kind of rotary angle surveying device of bridge construction |
CN109781074A (en) * | 2019-01-28 | 2019-05-21 | 衢州市衢江区交通运输局 | Waterway dredging measuring device and measuring method |
CN111879211A (en) * | 2020-07-28 | 2020-11-03 | 中国石油天然气集团有限公司 | Single-side measuring device and method for depth of corrosion pit on surface of steel pipe |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |
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RJ01 | Rejection of invention patent application after publication |