CN210180363U - Base for measuring right-angle parallelism flatness - Google Patents
Base for measuring right-angle parallelism flatness Download PDFInfo
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- CN210180363U CN210180363U CN201921092170.1U CN201921092170U CN210180363U CN 210180363 U CN210180363 U CN 210180363U CN 201921092170 U CN201921092170 U CN 201921092170U CN 210180363 U CN210180363 U CN 210180363U
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Abstract
A base for measuring the right-angle parallelism and flatness comprises a cuboid high-precision magnetic base, wherein a magnetic switch which is convenient to control the high-precision magnetic base to perform magnetic attraction positioning is arranged on the high-precision magnetic base; the top of the high-precision magnetic base is also provided with a measuring guide rail which is horizontally arranged, and a measuring slide block convenient for mounting a scale is slidably mounted on the measuring guide rail. The base is simple in structure, practical and accurate, can be matched with different scales, and measures the verticality, the planeness and the parallelism of a workpiece.
Description
Technical Field
The utility model relates to a measure technical field, especially a base is used in right angle parallelism flatness measurement.
Background
At present, in the daily production process, especially the production process of mechanical appliances, the flatness and the parallelism of a large number of workpieces need to be measured, the most important link in the actual measurement is positioning, and the accuracy of the positioning directly determines the accuracy of the measurement. Although there are many corresponding measuring tools in the prior art, there are two problems, one is that the positioning is troublesome, the base of the measuring instrument is not in contact with the workpiece to be measured during the measuring process, and the base of the measuring instrument needs to be moved during the measuring process, so that the repeated positioning is needed during the measuring of different workpieces; secondly, the use is troublesome, the general volume of the existing measuring instrument is large, and a plane installation slide rail is required to be selected firstly when the measuring instrument is used as a reference for installing and calibrating the base of the measuring instrument.
Disclosure of Invention
The utility model aims to solve the technical problem that to prior art not enough, provide a simple structure, convenient to use, the right angle depth of parallelism for plane measurement base that the scale of being convenient for carries out quick installation, calibration.
The technical problem to be solved by the utility model is realized through the following technical scheme. The utility model relates to a base for measuring the right angle parallelism flatness, which comprises a cuboid high-precision magnetic base, wherein a magnetic switch which is convenient to control the high-precision magnetic base to perform magnetic attraction positioning is arranged on the high-precision magnetic base; the top of the high-precision magnetic base is also provided with a measuring guide rail which is horizontally arranged, and a measuring slide block convenient for mounting a scale is slidably mounted on the measuring guide rail.
The technical problem to be solved by the present invention can be further solved by the following technical solution, wherein for the above-mentioned base for measuring the right angle parallelism flatness, the high-precision magnetic base comprises a rectangular base body, a magnetic cavity is arranged in the base body, a permanent magnet is arranged in the magnetic cavity, a rotary rod is fixedly connected to the permanent magnet, and the rotary rod extends from the side portion of the base body to the outside of the base body and is fixedly connected to the magnetic switch; the top and bottom of the magnetic chamber are also provided with non-magnetic conductors.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the right angle depth of parallelism for flatness measurement base, the bottom of high accuracy magnetism base still be provided with permanent magnet complex magnetism inhale the groove, the magnetism inhales the groove and is trapezoidal form.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the right angle depth of parallelism for flatness measurement base, the top of high accuracy magnetism base still is provided with the mounting groove of being convenient for measure the guide rail installation.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the base is used in right angle depth of parallelism plane measurement, it is accurate guide rail to measure the guide rail, measures the slider and is accurate slider.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the right angle depth of parallelism for flatness measurement base, the tip of measuring guide rail one end aligns with the tip of high accuracy magnetism base one end, and the other end of measuring the guide rail extends to the outside of high accuracy magnetism base other end tip.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, to above the right angle depth of parallelism for flatness measurement base, high accuracy magnetism base adopts magnetic material to make.
Compared with the prior art, the measuring device has the advantages that when the measuring device is used, the measuring table is only required to be installed on the measuring slide block, then the magnetic base is used for sucking the workpiece to be measured to be used as a reference, so that the measurement can be started, and when the measuring device is used for measuring, the measuring table is driven by the measuring slide block to move along the measuring guide rail, so that the verticality and the planeness of the workpiece can be measured; when the parallelism of the two workpieces is measured, the magnetic basic magnet is used for attracting one of the workpieces as a reference, then the measuring head of the measuring meter is attached to the other workpiece, the measuring slide block drives the measuring meter to move along the measuring guide rail, and the parallelism of the two workpieces can be measured. The base is simple in structure, practical and accurate, can be matched with different scales, and measures the verticality, the planeness and the parallelism of a workpiece.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of a structure of the present invention;
FIG. 3 is a schematic structural view of the high-precision magnetic base of the present invention;
FIG. 4 is a first usage state diagram of the present invention;
FIG. 5 is a second usage state diagram of the present invention;
fig. 6 is a third usage state diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a base for measuring the right-angle parallelism and flatness comprises a cuboid high-precision magnetic base 1, wherein a magnetic switch 4 which is convenient for controlling the high-precision magnetic base 1 to perform magnetic attraction positioning is arranged on the high-precision magnetic base 1; the top of the high-precision magnetic base 1 is also provided with a measuring guide rail 2 horizontally arranged in a transverse direction, and the measuring guide rail 2 is provided with a measuring slide block 3 which is convenient for mounting a scale 15 in a sliding manner. The method is mainly suitable for measuring the magnetic conduction type workpieces; rectangular clamping grooves 6 are formed in two sides of the measuring guide rail 2, a clamping block 7 matched with the clamping grooves 6 is arranged on the measuring slide block 3, the measuring slide block 3 is installed on the measuring guide rail 2 in a matched mode through the clamping block 7 and the clamping grooves 6, and the measuring slide block can slide on the measuring guide rail 2 relatively; the end parts of the two ends of the measuring guide rail 2 are respectively provided with a stop block 5 for preventing the measuring slide block 3 from sliding off; the high-precision magnetic base 1 is cuboid, the surface is smooth, the precision is high, the adjacent surfaces are vertical to each other, the high-precision magnetic base 1 is convenient to be used as a reference, the measuring guide rail 2 is arranged in parallel with the high-precision magnetic base 1, and the gauge 15 is convenient to carry out accurate measurement; the measuring slide block 3 is slidably arranged on the measuring guide rail 2, the convenience gauge 15 is arranged on the measuring slide block 3, and the measuring slide block 3 moves on the measuring guide rail 2 to perform movement measurement; the gauge 15 refers to a length measuring tool used for precise alignment of a workpiece in the prior art, such as a dial indicator, and can be mounted on the sliding block through a folding telescopic rod in the prior art, so that the workpiece can be measured conveniently.
When the device is used, the used measuring meter 15 is installed on the measuring slide block 3, then the high-precision magnetic base 1 is used for magnetically attracting the workpiece 14 to be measured or other planes, and finally the measuring slide block 3 is used for driving the measuring meter 15 to move along the measuring guide rail 2 for measurement; when the right angle of the workpiece is measured, the side part of the workpiece to be measured 14 is magnetically attracted through the side part of the high-precision magnetic base 1, and because the high-precision magnetic base 1 is in a cuboid shape and the adjacent surfaces are vertical, the measuring head of the gauge 15 is utilized to move on the upper surface of the workpiece, and the perpendicularity measurement can be carried out on the right angle formed by the side surface and the upper surface of the workpiece; secondly, by using the method, the verticality of two end faces of the two components which are not on the same plane can be measured;
when the flatness of the workpiece is measured, the to-be-measured plane of the to-be-measured workpiece 14 is magnetically attracted through the bottom of the high-precision magnetic base 1, and because the high-precision magnetic base 1 is cuboid and the upper surface and the lower surface are parallel to each other, the flatness of the to-be-measured plane of the workpiece can be measured by moving the to-be-measured plane of the workpiece through the measuring head of the gauge 15; when the parallelism of two workpieces is measured, the magnetic attraction is carried out on the opposite surface of one workpiece 14 to be measured through the bottom of the high-precision magnetic base 1, and the high-precision magnetic base 1 is in a cuboid shape, and the upper surface and the lower surface are parallel to each other, so that the measuring head of the measuring meter 15 is used for moving on the opposite surface of the other workpiece 14 to be measured, and the parallelism of the opposite surfaces of the two workpieces can be measured.
The high-precision magnetic base 1 comprises a rectangular base body, wherein a magnetic cavity 9 is formed in the base body, a permanent magnet 10 is arranged in the magnetic cavity 9, a rotary rod 12 is fixedly connected to the permanent magnet 10, and the rotary rod 12 extends from the side part of the base body to the outside of the base body and is fixedly connected with a magnetic switch 4; the top and bottom of the magnetic chamber 9 are also provided with non-magnetic conductors 11. The magnetic cavity 9 is spherical, the permanent magnet 10 is cuboid and can rotate in the magnetic cavity 9, the rotary rod 12 is made of plastic or other non-magnetic materials, one end of the rotary rod is fixedly connected with the permanent magnet 10, the other end of the rotary rod extends out of the base body and is fixedly connected with the magnetic switch 4, the rotary rod 12 is controlled to rotate through the magnetic switch 4 conveniently, the permanent magnet 10 is driven to rotate, the base body is made of magnetic conductive materials, the side part of the base body is provided with an opening 13 matched with the rotary rod 12, the rotary rod 12 is inserted into the opening 13 in an interference fit mode, and the rotary rod 12 can rotate 360 degrees in the opening 13; when the permanent magnet 10 is vertical, the bottom of the high-precision magnetic base 1 is provided with a magnetic field, the bottom of the high-precision magnetic base 1 can be magnetically attracted to a workpiece, when the permanent magnet 10 is rotated to be transverse, the side part of the high-precision magnetic base 1 is provided with the magnetic field, and the side part of the high-precision magnetic base 1 can be magnetically attracted to the workpiece. The top and the bottom of the magnetic cavity 9 are also provided with non-magnetic conductors 11 for better converging the generated magnetic field to the bottom position of the high-precision magnetic base 1 when the permanent magnet 10 is transverse, and better converging the generated magnetic field to the side position of the high-precision magnetic base 1 when the permanent magnet 10 is vertical.
The bottom of high accuracy magnetism base 1 still is provided with and inhales groove 8 with permanent magnet 10 complex, and magnetism is inhaled groove 8 and is the trapezoidal form. The magnetic groove is convenient to match with the permanent magnet 10, and the bottom of the high-precision magnetic base 1 is magnetically attracted to a workpiece or other planes for fixation.
The top of high accuracy magnetism base 1 still is provided with the mounting groove of being convenient for measure the installation of guide rail 2. The bottom block of guide rail 2 is convenient for measure in the mounting groove in the setting of mounting groove, on being convenient for firm installation high accuracy magnetism base 1, can not take place to rock, influences the removal measurement of scale 15.
The measuring guide rail 2 is a precise guide rail, the measuring slide block 3 is a precise slide block, the scale 15 mounted on the measuring slide block 3 can be kept to move precisely, a ball linear guide rail can be used for replacing the measuring guide rail 2 and the measuring slide block 3, and the scale 15 can be driven to realize high-precision linear motion.
The end part of one end of the measuring guide rail 2 is aligned with the end part of one end of the high-precision magnetic base 1, and the other end of the measuring guide rail 2 extends to the outer side of the end part of the other end of the high-precision magnetic base 1. The length of the measuring guide rail 2 is generally larger than that of the high-precision magnetic base 1, so that the measuring guide rail is convenient to carry and use, and meanwhile, the measuring slide block 3 is convenient to drive the scale 15 to measure a workpiece along the measuring guide rail 2; in practical operation, the length of the measuring guide rail 2 can be set to be equal to or less than the length of the high-precision magnetic base 1, and can be set as required.
The high-precision magnetic base 1 is made of magnetic materials, such as pure iron, iron alloy and the like, and not only has magnetic conductivity, but also is hard in texture and not easy to wear.
Claims (7)
1. The utility model provides a base is used in right angle depth of parallelism flatness measurement which characterized in that: the base comprises a cuboid high-precision magnetic base, and a magnetic switch which is convenient for controlling the high-precision magnetic base to perform magnetic attraction positioning is arranged on the high-precision magnetic base; the top of the high-precision magnetic base is also provided with a measuring guide rail which is horizontally arranged, and a measuring slide block convenient for mounting a scale is slidably mounted on the measuring guide rail.
2. The base for right angle parallelism flatness measurement according to claim 1, characterized in that: the high-precision magnetic base comprises a rectangular base body, a magnetic cavity is arranged in the base body, a permanent magnet is arranged in the magnetic cavity, a rotary rod is fixedly connected to the permanent magnet, and the rotary rod extends from the side part of the base body to the outside of the base body and is fixedly connected with a magnetic switch; the top and bottom of the magnetic chamber are also provided with non-magnetic conductors.
3. The base for right angle parallelism flatness measurement according to claim 2, characterized in that: the bottom of the high-precision magnetic base is also provided with a magnetic attraction groove matched with the permanent magnet, and the magnetic attraction groove is trapezoidal.
4. The base for right angle parallelism flatness measurement according to claim 1, characterized in that: the top of high accuracy magnetism base still is provided with the mounting groove of being convenient for measure the guide rail installation.
5. The susceptor for measuring parallelism of right angles according to claim 1 or 4, wherein: the measuring guide rail is a precise guide rail, and the measuring slide block is a precise slide block.
6. The base for right angle parallelism flatness measurement according to claim 1, characterized in that: the end part of one end of the measuring guide rail is aligned with the end part of one end of the high-precision magnetic base, and the other end of the measuring guide rail extends to the outer side of the end part of the other end of the high-precision magnetic base.
7. The base for right angle parallelism flatness measurement according to claim 1, characterized in that: the high-precision magnetic base is made of a magnetic conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921092170.1U CN210180363U (en) | 2019-07-12 | 2019-07-12 | Base for measuring right-angle parallelism flatness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921092170.1U CN210180363U (en) | 2019-07-12 | 2019-07-12 | Base for measuring right-angle parallelism flatness |
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| Publication Number | Publication Date |
|---|---|
| CN210180363U true CN210180363U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921092170.1U Active CN210180363U (en) | 2019-07-12 | 2019-07-12 | Base for measuring right-angle parallelism flatness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026211A (en) * | 2023-03-30 | 2023-04-28 | 湖南中大创远数控装备有限公司 | Precise geometric precision detection device and verticality and parallelism detection method |
-
2019
- 2019-07-12 CN CN201921092170.1U patent/CN210180363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026211A (en) * | 2023-03-30 | 2023-04-28 | 湖南中大创远数控装备有限公司 | Precise geometric precision detection device and verticality and parallelism detection method |
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