CN213319694U - Arc height quick positioning tool for fixed arc measurement - Google Patents
Arc height quick positioning tool for fixed arc measurement Download PDFInfo
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- CN213319694U CN213319694U CN202020947494.5U CN202020947494U CN213319694U CN 213319694 U CN213319694 U CN 213319694U CN 202020947494 U CN202020947494 U CN 202020947494U CN 213319694 U CN213319694 U CN 213319694U
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- dipperstick
- measurement
- measuring scale
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Abstract
The utility model relates to a plate reed measuring auxiliary tool; concretely relates to decide high quick location frock of arc measurement arc, including testing platform and dipperstick, the dipperstick includes first dipperstick and second dipperstick, and the scale initial position of first dipperstick and second dipperstick sets up the connecting piece. The utility model discloses can make things convenient for accurate location to go out the half effect arc length that the measurement arc is high, promote measurement of efficiency, reduce measuring error.
Description
Technical Field
The utility model relates to a plate reed measuring auxiliary tool; in particular to a fixed arc measurement arc height rapid positioning tool.
Background
When the arc height of a single leaf of the leaf spring of the plate is measured, the action arc length of the leaf spring is often measured by a tape measure, particularly for an asymmetric plate spring, the half-action arc lengths at two ends are not equal, so that the time is long, the measurement error is large, and finally measured data distortion is caused. More importantly, for asymmetric leaf springs, the arc heights at the two ends are different, and in order to verify the conformity of process design, the half-action arc heights at the two ends are often required to be measured.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a decide high quick location frock of arc measurement arc, can make things convenient for accurate location to go out the high half-action arc length of measurement arc, promote measurement of efficiency, reduce measuring error.
Decide high quick location frock of arc measurement arc, including testing platform and dipperstick, the dipperstick includes first dipperstick and second dipperstick, and the scale initial position of first dipperstick and second dipperstick sets up the connecting piece.
In order to conveniently store the measuring scale, the measuring scale is set into two sections which are connected with each other, namely a first measuring scale and a second measuring scale respectively, when the measuring scale is idle, the first measuring scale and the second measuring scale are separated, the space can be saved, the measuring scale is convenient to store, in use, the first measuring scale and the second measuring scale are connected together through a connecting piece, the scales of the first measuring scale and the second measuring scale are superposed at zero, the contact degree of the measuring scale and the upper surface of a plate spring sheet is ensured, the first measuring scale and the second measuring scale are made of the same material as a steel tape, the two measuring scales can be contacted with the upper surface of the plate spring sheet through slight force application, the semi-arc length of the plate spring sheet is convenient to accurately measure, after the semi-arc.
Preferably, a buffer layer is arranged on the contact surface of the supporting block and the plate spring piece. The buffer layer can adopt rubber or silica gel gasket, prevents that the leaf spring piece from damaging.
Preferably, a positioning backrest is arranged on the detection platform corresponding to the plate spring piece.
Preferably, the positioning backrest comprises a positioning backup plate and two positioning cushion blocks, and the two positioning cushion blocks are arranged on one surface of the positioning backup plate facing the supporting block in parallel. Also set up the buffer layer on the location cushion in order to play the guard action to the board reed, when placing the board reed, lean on one side of board reed on two location cushions, play the assistance-localization real-time effect to placing of board reed, set up two location cushions, reduce the area of contact of board reed and location back, play the guard action to the board reed surface.
Preferably, the two ends of the detection platform are respectively provided with an arc height measuring groove.
Preferably, the scale starting position of the first measuring scale is provided with a positioning pin, the scale starting position of the second measuring scale is provided with a positioning hole, and after the positioning pin is inserted into the positioning hole, the zero points of the first measuring scale and the second measuring scale coincide.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses can make things convenient for accurate location to go out the half effect arc length that the measurement arc is high, promote measurement of efficiency, reduce measuring error. In order to conveniently store the measuring scale, the measuring scale is arranged into two sections which are connected with each other, during use, the first measuring scale and the second measuring scale are connected together through the connecting piece, the scales of the two measuring scales are overlapped at zero, in order to ensure the attaching degree of the measuring scale and the upper surface of the plate spring, the first measuring scale and the second measuring scale are made of the same material as the steel tape, the upper surface of the plate spring can be attached by applying a small force, the semi-arc length of the plate spring can be conveniently and accurately measured, after the semi-arc length is measured, the height ruler is placed on the detection platform to align the semi-arc height measuring position of the plate spring, the semi-arc height measurement is carried out.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 shows a schematic view of a first measuring ruler.
Fig. 3 shows a schematic view of a first measuring ruler.
In the figure: 1. a detection platform; 2. a plate spring piece; 3. a support block; 4. a first measuring scale; 5. a second measuring scale; 6. positioning pins; 7. positioning holes; 8. positioning a backup plate; 9. positioning a cushion block; 10. the arc height is measured.
Detailed Description
Example 1:
as shown in FIGS. 1-3, decide high quick location frock of arc measurement arc, including testing platform 1, supporting shoe 3 and dipperstick, the dipperstick includes first dipperstick 4 and second dipperstick 5, and the scale initial position of first dipperstick 4 and second dipperstick 5 sets up the connecting piece.
Wherein, a buffer layer is arranged on the contact surface of the supporting block 3 and the plate spring piece 2, and the buffer layer can adopt a rubber or silica gel gasket to prevent the plate spring piece 2 from being damaged; a positioning backrest is arranged on the detection platform 1 corresponding to the plate spring piece 2; the positioning backrest comprises a positioning backup plate 8 and positioning cushion blocks 9, wherein the positioning backup plate 8 is provided with two positioning cushion blocks 9 in parallel towards one surface of the supporting block 3, the positioning cushion blocks 9 are also provided with buffer layers to protect the plate reed 2, when the plate reed 2 is placed, one side of the plate reed 2 is leaned against the two positioning cushion blocks 9 to assist in positioning the plate reed 2, the two positioning cushion blocks 9 are arranged to reduce the contact area between the plate reed 2 and the positioning backrest and protect the outer surface of the plate reed 2; the two ends of the detection platform 1 are respectively provided with an arc height measuring groove 10, during measurement, the height gauge is placed in the arc height measuring groove 10 for auxiliary positioning, when the height gauge is not used, the measuring scale can also be placed in the arc height measuring groove 10 for storage, and in order to facilitate taking and measuring positioning, a rectangular sheet can be vertically arranged at the scale starting position of the height gauge, so that the height gauge is prevented from being attached to the arc height measuring groove 10 and not taken well, and on the other hand, the height gauge can also play an auxiliary guiding role in the measuring direction of the height gauge during measurement, and deflection is prevented; the scale initial position of the first measuring scale 4 is provided with a positioning pin 6, the scale initial position of the second measuring scale 5 is provided with a positioning hole 7, and the positioning pin 6 is inserted into the positioning hole 7 to coincide with the zero point of the first and second measuring scales.
The measurement method is as follows:
(1) placing the supporting block 3 on the detection platform 1, and positioning a backrest by clinging to the detection platform 1 on one side;
(2) placing a plate spring piece 2 to be measured on a supporting block 3, ensuring that a central hole of the plate spring piece 2 is aligned with a central hole of the supporting block 3, and ensuring that the middle straight section of the plate spring piece 2 is completely contacted with a supporting surface of the supporting block 3;
(3) the side surfaces of the plate spring piece 2 and the supporting block 3 are both ensured to be contacted with a positioning cushion block 9 of the positioning backrest;
(4) splicing the first measuring scale 4 and the second measuring scale 5 into a measuring scale;
(5) the spliced measuring scale is placed on the upper surface of the plate reed 2 to be measured, the positioning pin 6 of the first measuring scale 4 is inserted into the central hole of the plate spring piece 2, and slight pressure is applied to the measuring scale, so that the back surface of the measuring scale can be attached to the concave surface of the plate reed 2, and the half arc length is positioned and measured;
(6) and (3) placing the height gauge into an arc height measuring groove 10 of the detection platform 1, adjusting to the position where the plate spring leaf 2 measures the half arc height, and measuring.
Claims (5)
1. The utility model provides a decide high quick location frock of arc measurement arc, its characterized in that, includes testing platform (1) and dipperstick, the dipperstick includes first dipperstick (4) and second dipperstick (5), and the scale initial position of first dipperstick (4) and second dipperstick (5) sets up the connecting piece, sets up the buffer layer on the contact surface of supporting shoe (3) and board reed (2).
2. The fixed arc measurement arc height rapid positioning tool according to claim 1, wherein a positioning backrest is arranged on the detection platform (1) corresponding to the plate spring piece (2).
3. The fixed arc measurement arc height quick positioning tool according to claim 2, wherein the positioning backrest comprises a positioning backup plate (8) and positioning cushion blocks (9), and two positioning cushion blocks (9) are arranged in parallel on one surface of the positioning backup plate (8) facing the supporting block (3).
4. The fixed arc measurement arc height rapid positioning tool according to claim 1, wherein arc height measurement grooves (10) are further respectively formed at two ends of the detection platform (1).
5. The fast positioning tool for fixed arc measurement according to claim 1, wherein a positioning pin (6) is arranged at the scale starting position of the first measuring scale (4), a positioning hole (7) is arranged at the scale starting position of the second measuring scale (5), and the positioning pin (6) is inserted into the positioning hole (7) to coincide with the zero point of the first measuring scale and the zero point of the second measuring scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020947494.5U CN213319694U (en) | 2020-05-29 | 2020-05-29 | Arc height quick positioning tool for fixed arc measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020947494.5U CN213319694U (en) | 2020-05-29 | 2020-05-29 | Arc height quick positioning tool for fixed arc measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213319694U true CN213319694U (en) | 2021-06-01 |
Family
ID=76059565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020947494.5U Active CN213319694U (en) | 2020-05-29 | 2020-05-29 | Arc height quick positioning tool for fixed arc measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213319694U (en) |
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2020
- 2020-05-29 CN CN202020947494.5U patent/CN213319694U/en active Active
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