CN211346604U - Multifunctional surface pulsation measuring instrument - Google Patents
Multifunctional surface pulsation measuring instrument Download PDFInfo
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- CN211346604U CN211346604U CN202020281811.4U CN202020281811U CN211346604U CN 211346604 U CN211346604 U CN 211346604U CN 202020281811 U CN202020281811 U CN 202020281811U CN 211346604 U CN211346604 U CN 211346604U
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Abstract
The utility model discloses a multifunctional surface run-out measuring instrument, which comprises a bushing base which is arranged in a workpiece reference hole in a matching way, wherein a measuring support rod is coaxially arranged in the bushing base, a horizontal rotating device is sleeved on the outer surface of the measuring support rod, a swinging gauge rod is arranged on the outer side of the horizontal rotating device through a gauge rod angle adjusting device, a dial indicator mounting seat is arranged on the swinging gauge rod, and a run-out measuring dial indicator is fixedly arranged on the dial indicator mounting seat; during the measurement, install the bush base and support in the work piece datum hole, adjust the installation angle of beating measurement percentage table through table pole angle adjusting device, can be used to measure the surface of multiple different angles and beat, beat simultaneously and measure the circle that the percentage table can also measure different horizontal planes and beat, drive through the horizontal rotation device and beat and measure the percentage table and rotate and realize the circumference and measure. The utility model has the advantages of simple structure and reasonable design, convenient operation, can measure the beat of multiple different work piece surfaces.
Description
Technical Field
The utility model belongs to the technical field of the measuring instrument, especially, relate to a multi-functional surface measuring apparatu of beating.
Background
At present, for the measurement of the surface run-out of a conical part, the traditional method adopts manual measurement, and the measurement method has the defects of low efficiency, large error and poor practicability, and in order to improve the measurement accuracy, the measurement method is high in accuracy, but the measurement process is complicated, time is wasted, and the efficiency is high by means of high-precision equipment such as three-coordinate equipment. Therefore, the surface run-out measuring device which is convenient to operate and high in measuring precision is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a multi-functional surface runout measuring apparatu of convenient operation, measurement accuracy height, can measure multiple different work piece surfaces is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: multifunctional surface pulsation measuring instrument, install the bush base in the work piece datum hole including the cooperation, coaxial arrangement has the measurement bracing piece in the bush base, the surface suit of measurement bracing piece has horizontal rotation device, swing table pole is installed through table pole angle adjusting device in horizontal rotation device's the outside, install the percentage table mount pad on the swing table pole, fixed mounting has the measurement percentage table of beating on the percentage table mount pad.
As preferred technical scheme, horizontal rotating device includes fixed mounting and is in horizontal dial on the measurement bracing piece, the suit is installed in the top of horizontal dial is rotated the outer horizontal rotating base of measurement bracing piece, horizontal rotating base's lower part is provided with the bottom and extends to the rotation angle pointer on horizontal dial surface, table pole angle adjusting device fixed mounting is in on the horizontal rotating base.
As the preferred technical scheme, the meter rod angle adjusting device comprises a connecting support fixedly mounted on one side of the horizontal rotating base, a meter rod fixing seat is fixedly mounted on the connecting support, and one end of the swinging meter rod is fixedly connected onto the meter rod fixing seat through an angle adjusting fastening bolt.
According to the preferable technical scheme, the meter rod fixing seat is a semicircular seat plate, a circular structure of the semicircular seat plate is vertically arranged outwards, swing angle scale marks are correspondingly arranged on the circular structure, and one end of the swing meter rod is installed at the circle center of the semicircular seat plate through the angle adjusting fastening bolt.
As a preferred technical scheme, the dial indicator mounting seat is fixedly mounted on the swinging indicator rod through a length adjusting fastening bolt.
Due to the adoption of the technical scheme, the multifunctional surface run-out measuring instrument comprises a bushing base which is installed in a workpiece reference hole in a matched mode, a measuring support rod is coaxially installed in the bushing base, a horizontal rotating device is sleeved on the outer surface of the measuring support rod, a swinging gauge rod is installed on the outer side of the horizontal rotating device through a gauge rod angle adjusting device, a dial indicator installation seat is installed on the swinging gauge rod, and a run-out measuring dial indicator is fixedly installed on the dial indicator installation seat; the utility model has the advantages that: during measurement, the bushing base is installed in a workpiece datum hole to support, the installation angle of the swing gauge rod is adjusted through the gauge rod angle adjusting device, the jump measurement dial indicator can be used for measuring surface jumping of various different angles, meanwhile, the position of the jump measurement dial indicator on the swing gauge rod can be adjusted through the dial indicator installing seat, the jump measurement dial indicator can measure circle jumping of different horizontal planes, and the horizontal rotating device drives the jump measurement dial indicator to rotate to achieve circumference measurement. The utility model has the advantages of simple structure and reasonable design, convenient operation, can measure the beating of multiple different work piece surfaces, application range is wide, the commonality is strong, the low price has better application prospect.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the conical inner surface processed by the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the conical outer surface processed by the embodiment of the present invention;
in the figure: 1-a bushing base; 2-measuring the support rod; 3-horizontal rotating device; 31-horizontal dial; 32-a horizontal rotation base; 33-rotating the angle pointer; 4-swinging the gauge rod; 5-dial indicator mounting base; 6-jump measuring dial indicator; 7-a meter bar angle adjusting device; 71-a linking scaffold; 72-gauge rod fixing seat; 73-angle adjustment fastening bolts; 8-length adjustment of the fastening bolts; 9-a conical inner surface; 10-conical outer surface.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1, the multifunctional surface runout measuring instrument includes a bushing base 1 which is fittingly installed in a reference hole of a workpiece, the bushing base 1 is used as an installation base of the embodiment, and the bushing base 1 is designed to be adapted according to the size of the reference hole of the workpiece; a measuring support rod 2 is coaxially installed in the bushing base 1, a horizontal rotating device 3 is sleeved on the outer surface of the measuring support rod 2, a swinging gauge rod 4 is installed on the outer side of the horizontal rotating device 3 through a gauge rod angle adjusting device 7, a dial indicator installation seat 5 is installed on the swinging gauge rod 4, and a runout measuring dial indicator 6 is fixedly installed on the dial indicator installation seat 5; during measurement, the bushing base 1 is installed in a workpiece datum hole to be supported, the installation angle of the swing gauge rod 4 is adjusted through the gauge rod angle adjusting device 7, so that the jump measurement dial indicator 6 can be used for measuring surface jump of various different angles, and meanwhile, the position of the jump measurement dial indicator 6 on the swing gauge rod 4 can be adjusted through the dial indicator installing seat 5, namely the jump measurement dial indicator 6 can measure circle jump of different horizontal planes, and the horizontal rotating device 3 drives the jump measurement dial indicator 6 to rotate to realize circumference measurement. The utility model has the advantages of simple structure and reasonable design, convenient operation, can measure the beating of multiple different work piece surfaces, for example the beating of circular cone internal surface, circular cone surface and terminal surface etc. application range is wide, the commonality is strong, and the low price has better application prospect. The run-out measuring dial indicator 6 is a dial indicator for measuring the run-out of the surface of the workpiece, belongs to the prior art, and is not described herein again.
Table pole angle adjustment device 7 includes fixed mounting and is in the linking bridge 71 of horizontal rotating base 32 one side, fixed mounting has table pole fixing base 72 on the linking bridge 71, the one end of swing table pole 4 is passed through angle modulation fastening bolt 73 fixed connection and is in on the table pole fixing base 72.
The meter bar fixing seat 72 is a semicircular seat plate, a circular structure of the semicircular seat plate is vertically arranged outwards, swing angle scale marks are correspondingly arranged on the circular structure, and one end of the swing meter bar 4 is installed at the circle center of the semicircular seat plate through the angle adjusting fastening bolt 73. The arrangement of the scale lines of the swing angle can clearly know the inclination angle of the swing meter rod 4.
Percentage table mount pad 5 passes through length adjustment fastening bolt 8 fixed mounting and is in on the swing table pole 4, work as when length adjustment fastening bolt 8 is opened, percentage table mount pad 5 can drive it measures percentage table 6 along to beat the slip of swing table pole 4, thereby adjusts percentage table mount pad 5 for the mounted position of swing table pole 4 can be used for measuring the not beat of different level, after the position control is accomplished, will length adjustment fastening bolt 8 locks, like this percentage table mount pad 5 can fixed mounting be in on the swing table pole 4.
The measuring head of the jitter measurement dial indicator 6 is perpendicular to the swing gauge rod 4, and when the swing gauge rod 4 is horizontal, the measuring head of the jitter measurement dial indicator 6 faces downwards vertically and can be used for measuring a workpiece with a plane surface; when the swing gauge rod 4 is arranged upwards, the measuring head of the jump measuring dial indicator 6 inclines outwards, and when the swing gauge rod 4 is arranged downwards, the measuring head of the jump measuring dial indicator 6 inclines inwards and can be used for measuring a workpiece with a cylindrical surface.
The utility model discloses a theory of operation does:
when the inner surface 9 of the cone is machined, firstly, the angle adjusting fastening bolts 73 are unscrewed, then the swing gauge rod 4 is swung upwards, the inclination angle of the swing gauge rod 4 is adjusted, then the bushing base 1 is installed in a workpiece reference hole of the cone from the inside of the cone, namely, the device is arranged in the cone, after the installation is completed, a measuring head of the jitter measuring dial indicator 6 naturally contacts the inner surface 9 of the cone, then the length adjusting fastening bolts 8 are unscrewed, the dial indicator installation seat 5 is slid along the swing gauge rod 4 according to requirements, namely, the jitter measuring dial indicator 6 is driven to move on the swing gauge rod 4 and can be used for measuring the circular jitter of different levels, after the position of the level is determined, the length adjusting fastening bolts 8 and the angle adjusting fastening bolts 73 are respectively used, namely, the screwing height and the inclination angle of the jitter measuring dial indicator 6 are fixed, the mounted state is shown in fig. 2; then, the horizontal rotating base 32 is rotated, that is, the run-out measuring dial indicator 6 is driven to rotate around the axis of the measuring support rod 2, that is, the conical inner surface 9, so that the circular run-out of the conical inner surface 9 on the current horizontal plane can be measured; when the conical inner surfaces 9 of different horizontal planes need to be measured, the angle adjusting fastening bolt 73 and the length adjusting fastening bolt 8 are both opened for integral adjustment; after the measurement is finished, taking the bushing base 1 out of the reference hole of the conical inner surface 9;
when the outer surface 10 of the cone is machined, firstly, the angle adjusting fastening bolts 73 are unscrewed, then the swing gauge rod 4 is swung downwards, the inclination angle of the swing gauge rod 4 is adjusted, then the bushing base 1 is installed in the reference hole of the cone from the outside of the cone, namely, the device is arranged outside the cone, after the installation is completed, the measuring head of the jitter measuring dial indicator 6 naturally contacts the outer surface 10 of the cone, then the length adjusting fastening bolts 8 are unscrewed, the dial indicator installation seat 5 is slid along the swing gauge rod 4 according to requirements, namely, the jitter measuring dial indicator 6 is driven to move on the swing gauge rod 4 and can be used for measuring the circular jitter of different levels, after the position of the level is determined, the length adjusting fastening bolts 8 and the angle adjusting fastening bolts 73 are respectively used, namely, the measuring height and the inclination angle of the jitter measuring dial indicator 6 are fixed, the mounted state is shown in fig. 3; the measurement is made in the same way as for the conical inner surface 9.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Multifunctional surface pulsation measuring instrument, its characterized in that: install the bush base in the work piece reference hole including the cooperation, coaxial arrangement has the measurement bracing piece in the bush base, the surface suit of measurement bracing piece has horizontal rotation device, swing table pole is installed through table pole angle adjusting device in horizontal rotation device's the outside, install the percentage table mount pad on the swing table pole, fixed mounting has the measurement percentage table of beating on the percentage table mount pad.
2. The multifunctional surface runout measuring instrument according to claim 1, wherein: horizontal rotation device includes fixed mounting and is in measure the last horizontal dial of bracing piece, the top of horizontal dial is rotated and is installed the suit and is in measure the outer horizontal rotation base of bracing piece, horizontal rotation base's lower part is provided with the bottom and extends to the rotation angle pointer on horizontal dial surface, table pole angle adjusting device fixed mounting is in on the horizontal rotation base.
3. The multifunctional surface runout measuring instrument according to claim 2, wherein: the meter rod angle adjusting device comprises a connecting support fixedly mounted on one side of the horizontal rotating base, a meter rod fixing seat is fixedly mounted on the connecting support, and one end of the swinging meter rod is fixedly connected onto the meter rod fixing seat through an angle adjusting fastening bolt.
4. The multifunctional surface runout measuring instrument according to claim 3, wherein: the meter bar fixing seat is a semicircular seat plate, a circular structure of the semicircular seat plate is vertically arranged outwards, swing angle scale marks are correspondingly arranged on the circular structure, and one end of a swing meter bar is installed at the circle center of the semicircular seat plate through the angle adjusting fastening bolt.
5. The multifunctional surface runout measuring instrument according to claim 4, wherein: the dial indicator mounting seat is fixedly mounted on the swinging indicator rod through a length adjusting fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281811.4U CN211346604U (en) | 2020-03-10 | 2020-03-10 | Multifunctional surface pulsation measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281811.4U CN211346604U (en) | 2020-03-10 | 2020-03-10 | Multifunctional surface pulsation measuring instrument |
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| CN211346604U true CN211346604U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020281811.4U Active CN211346604U (en) | 2020-03-10 | 2020-03-10 | Multifunctional surface pulsation measuring instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414257A (en) * | 2021-01-14 | 2021-02-26 | 桂林福达重工锻造有限公司 | Crankshaft blank center hole runout testing fixture |
| CN113981783A (en) * | 2021-11-08 | 2022-01-28 | 郭献松 | Be used for highway engineering road surface thickness check out test set |
-
2020
- 2020-03-10 CN CN202020281811.4U patent/CN211346604U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414257A (en) * | 2021-01-14 | 2021-02-26 | 桂林福达重工锻造有限公司 | Crankshaft blank center hole runout testing fixture |
| CN112414257B (en) * | 2021-01-14 | 2022-05-06 | 桂林福达重工锻造有限公司 | Crankshaft blank center hole runout testing fixture |
| CN113981783A (en) * | 2021-11-08 | 2022-01-28 | 郭献松 | Be used for highway engineering road surface thickness check out test set |
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