CN211626433U - Multi-functional high accuracy altimeter - Google Patents
Multi-functional high accuracy altimeter Download PDFInfo
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- CN211626433U CN211626433U CN202020635164.2U CN202020635164U CN211626433U CN 211626433 U CN211626433 U CN 211626433U CN 202020635164 U CN202020635164 U CN 202020635164U CN 211626433 U CN211626433 U CN 211626433U
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Abstract
The utility model relates to a multi-functional high accuracy altimeter, the on-line screen storage device comprises a base, establish the stand on the base perpendicularly, with stand sliding connection's the platform that examines, establish the first adjusting screw on examining the platform, establish on examining the platform and rotate the carousel of being connected with examining the platform, establish the second adjusting screw on the carousel, establish the detection part on the carousel, establish the probe on the detection part and can dismantle the level of connecting on the probe and detect the ring, the one end of first adjusting screw can the butt on the stand, the position of platform on the stand is examined in the adjustment, the one end of second adjusting screw can the butt on examining the platform, the turned angle of adjustment carousel. This application can detect the inclined hole, and detection speed is fast, convenient to use.
Description
Technical Field
The application relates to the technical field of height detection equipment, in particular to a multifunctional high-precision height gauge.
Background
The height gauge is also called a height gauge, is used for measuring the height of a space point position relative to the ground, is widely applied to online or batch detection, and can measure the height, the depth, the groove width, the inner diameter, the outer diameter, the hole center distance, the axle center distance, the planeness, the verticality and the like.
At present, a height gauge is applied to size detection of various workpieces, but when an inclined hole is detected, the posture of the detected workpiece needs to be adjusted, the adjustment process needs the matching of a tool clamp, the workpieces are various in form, and the tool clamp cannot be used universally.
Disclosure of Invention
To the not enough of prior art existence, the purpose of this application is to provide a multi-functional high accuracy altimeter, and this altimeter can carry out short-term test to the inclined hole.
The above object of the present application is achieved by the following technical solutions:
a multifunctional high-precision height gauge comprises:
a base;
the upright post is vertically arranged on the base;
the detection table is connected with the upright column in a sliding manner;
the first adjusting screw is arranged on the detection platform, one end of the first adjusting screw can be abutted against the upright column, and the first adjusting screw is used for adjusting the position of the detection platform on the upright column;
the rotary table is arranged on the detection table and is rotationally connected with the detection table;
the second adjusting screw is arranged on the rotary table, one end of the second adjusting screw can be abutted against the detection table and is used for adjusting the rotation angle of the rotary table;
a detection part arranged on the turntable;
a probe provided on the detection portion; and
and the horizontal detection ring is detachably connected to the probe.
Through adopting above-mentioned technical scheme, can adjust the inclination of detection part and probe through rotating the carousel, make the probe can be on a parallel with the axis of inclined hole, simultaneously, use the level to detect the ring and can further adjust the inclination of adjustment detection part and probe. For different types of workpieces, the adjustment detection part and the probe can be adjusted adaptively, and then the inclined hole on the workpiece is detected.
In a preferred example of the present application: the probe is provided with a limit;
the horizontal detection ring is inserted with the probe and can be abutted against the limit when the horizontal detection ring and the probe are connected.
Through adopting above-mentioned technical scheme, it is spacing to provide a location benchmark for the level detection ring, has avoided the repetition adjustment in the installation.
In a preferred example of the present application: the rotary table comprises a disc rotatably connected with the detection table, a first gear disc rotatably connected with the disc, a second gear disc arranged on the disc and meshed with the first gear disc, and a handle arranged on the second gear disc and used for driving the second gear disc to rotate;
the detection part is arranged on the second gear wheel disc;
the second adjusting screw is arranged on the disc.
Through adopting above-mentioned technical scheme, can adjust the inclination of detection part and probe through the mode of rotating disc and first toothed disc, two kinds of adjustment mode combinations adjust, and it is more convenient to use.
In a preferred example of the present application: the gear ratio of the first gear disc to the second gear disc is larger than ten.
Through adopting above-mentioned technical scheme, when rotating the second toothed disc, can realize the fine setting to first toothed disc.
In a preferred example of the present application: the probe comprises a first part detachably connected with the detection part, a cavity arranged in the first part and a needle body arranged in the cavity;
a spring for pushing the needle body to extend out of the first part is further arranged in the cavity.
Through adopting above-mentioned technical scheme, the spring promotes the needle body and stretches out from the first portion, and the needle body retracts when contacting with the work piece, and the needle body can play certain cushioning effect, reduces the wearing and tearing of first portion.
In a preferred example of the present application: the first part is provided with a wear-resistant ring;
the needle body can penetrate through the wear-resisting ring.
Through adopting above-mentioned technical scheme, in the testing process, wear-resisting ring and work piece direct contact are worn and torn, can thoroughly avoid the wearing and tearing of first portion like this.
In a preferred example of the present application: the wear ring is removably attached to the first portion.
Through adopting above-mentioned technical scheme, can change the wear-resisting ring that takes place wearing and tearing.
In a preferred example of the present application: the wear-resistant ring is in threaded connection with the first portion.
Through adopting above-mentioned technical scheme, a wear ring and the connected mode of first portion have been given.
To sum up, the beneficial technical effect of this application does:
1. the inclination angle of the detection part and the probe can be adjusted by rotating the turntable, so that the probe can be parallel to the axis of the inclined hole, and meanwhile, the inclination angle of the detection part and the probe can be further adjusted by using the horizontal detection ring. For different types of workpieces, the adjustment detection part and the probe can be adjusted adaptively, and then the inclined hole on the workpiece is detected.
2. The inclination angles of the detection part and the probe can be adjusted by rotating the disc and the first gear disc, and the two adjustment modes are combined to adjust, so that the use is more convenient.
3. The spring pushes the needle body to extend out of the first part, the needle body retracts when contacting with a workpiece, the needle body can play a certain buffering role, and abrasion of the first part is reduced.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present application.
Fig. 2 is a schematic perspective view of another structure based on fig. 1. The horizontal detection ring is hidden in the figure.
Fig. 3 is a schematic structural diagram of a probe provided in an embodiment of the present application.
In the figure, 11, a base, 12, a column, 13, a detection table, 14, a first adjusting screw, 15, a rotating disc, 16, a second adjusting screw, 17, a detection part, 18, a probe, 19, a horizontal detection ring, 151, a disc, 152, a first gear disc, 153, a second gear disc, 154, a handle, 181, a first part, 182, a cavity, 183, a needle body, 184, a spring, 185, a wear-resisting ring, 186 and a limit are arranged.
Detailed Description
Embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2, the height gauge disclosed in the embodiment of the present application is mainly composed of a base 11, an upright post 12, a detecting table 13, a first adjusting screw 14, a rotating disc 15, a second adjusting screw 16, a detecting portion 17, a probe 18, a horizontal detecting ring 19, and the like.
The base 11 is used for being placed on an operation table or a horizontal plane, and a vertical column 12 is vertically fixed on the base. The detection table 13 is provided with a through hole, and one end of the upright post 12 passes through the through hole, so that the detection table 13 can freely slide on the upright post 12.
The first adjusting screw 14 is in threaded connection with the detection platform 13, and one end of the first adjusting screw can penetrate through a through hole in the detection platform 13 and then be pressed against the upright post 12, so that the detection platform 13 and the upright post 12 can be relatively static. When the height of the detection table 13 needs to be adjusted, the first adjusting screw 14 is loosened, and after the adjustment is completed, the first adjusting screw 14 is screwed down.
The rotary table 15 is mounted on the detection table 13 and is rotatably connected with the detection table 13, a second adjusting screw 16 is mounted on the rotary table, the second adjusting screw 16 is in threaded connection with the rotary table 15, and one end of the second adjusting screw can abut against the detection table 13 and is used for adjusting the rotation angle of the rotary table 15.
The detecting part 17 is installed on the turntable 15 and can rotate along with the rotation of the turntable 15, a probe 18 is installed on the detecting part, and the probe 18 is used for contacting with a detected workpiece in advance and playing a role of buffering.
The probe 18 is also provided with a horizontal detection ring 19, the horizontal detection ring 19 is used for contacting with the plane of the inclined hole to be detected, and whether the probe 18 is parallel to the axis of the inner detection inclined hole is determined by observing whether the horizontal detection ring 19 is completely contacted with the plane of the inclined hole. When the inclined hole is not perpendicular to the plane where the inclined hole is located, the inclined hole needs to be adjusted according to the positioning reference referenced by the inclined hole during machining.
During the use, place the work piece on base 11, not hard up first adjusting screw 14, adjust and detect the relative distance between platform 13 and the work piece, after the adjustment is accomplished, screw up first adjusting screw 14. Then the second adjusting screw 16 is loosened and the turntable 15 is rotated to adjust the detecting part 17 and the probe 18 to be parallel to the axis of the detected inclined hole as much as possible.
After the adjustment is completed, the second adjusting screw 16 is screwed down to push the detection part 17, at the moment, the probe 18 moves along with the detection part 17, the detection is stopped when the probe 18 is about to contact with the workpiece, then the detection part 17 is slowly pushed to move, so that the horizontal detection ring 19 is in contact with the workpiece, then the adjustment detection part 17 and the probe 18 are adjusted for the second time according to the relative position of the horizontal detection ring 19 and the workpiece, the inclined hole is detected after the adjustment is completed, the detection process belongs to the conventional experimental content, and the description is omitted.
In some possible embodiments, the adjustment detecting portion 17 is composed of a scale and a slider, and the slider slides on the scale corresponding to different scale values, so that the depth of the inclined hole can be obtained by the difference between the initial value and the stop value.
In other possible embodiments, the adjustment detecting part 17 is a grating scale, the grating scale is mainly composed of a main body, a grating scale and an electronic detecting part, the grating scale is mounted on the main body, and the electronic detecting part is slidably connected with the main body and can slide back and forth on the main body.
The distance between every two grids on the grating ruler is equal, and the depth of the inclined hole can be obtained by accumulating after the position of the starting point is known.
The horizontal detection ring 19 is detachably connected to the probe 18 because it is considered that the diameter of a part of the inclined hole may be smaller than the size of the horizontal detection ring 19, and the part cannot enter the inclined hole, or the horizontal detection ring 19 can enter the inclined hole, but the probe 18 cannot contact the bottom of the inclined hole, and the detection result is affected.
Referring to fig. 1 and 3, as a specific embodiment of the multifunctional high-precision height gauge provided by the application, a limit 186 is added on the probe 18, and the limit 186 is used for providing a positioning reference for the horizontal detection ring 19, so as to prevent a worker from repeatedly adjusting the position after the horizontal detection ring 19 is sleeved on the probe 18.
Referring to fig. 1 and 2, as a specific embodiment of the multifunctional high-precision height gauge provided by the application, the rotary plate 15 mainly comprises a circular plate 151, a first gear plate 152, a second gear plate 153, a handle 154, and the like, wherein the circular plate 151 is rotatably connected to the detection table 13, and the first gear plate 152 is rotatably connected to the circular plate 151, both of which can rotate freely under the action of an external force.
The second adjusting screw 16 is installed on the disc 151, the second adjusting screw 16 is loosened when the disc 151 is adjusted, and the second adjusting screw 16 is screwed after the adjustment is completed. The adjustment of the first gear wheel 152 is provided by a second gear wheel 153, which second gear wheel 153 is rotatably connected to the disc 151 and meshes with the first gear wheel 152, and when rotated, can bring the first gear wheel 152 to rotate. A handle 154 is mounted on the second gear wheel 153, which is convenient for the operator to operate.
Further, the gear ratio of the first gear plate 152 to the second gear plate 153 is greater than ten.
Referring to fig. 3, as a specific embodiment of the multifunctional high-precision height gauge provided by the application, the probe 18 mainly comprises a first portion 181, a needle body 183, a spring 184, and the like, wherein the first portion 181 is detachably connected to the detecting portion 17, and a cavity 182 is formed thereon for placing the needle body 183.
The needle body 183 retracts into the cavity 182 during the contact with the workpiece, the spring 184 shortens, the pushing force received by the needle body 183 disappears after the detection is finished, the spring 184 extends, and one end of the needle body 183 is pushed out of the cavity 182 again.
Further, the first portion 181 is screwed with the detection portion 17.
Referring to fig. 3, as an embodiment of the multifunctional high-precision height gauge provided by the application, a wear-resistant ring 185 is additionally arranged on the first part 181, the wear-resistant ring 185 is positioned on the end of the first part 181 from which the needle body 183 can extend, and the needle body 183 can pass through the wear-resistant ring 185 during the extending process.
Further, a wear ring 185 is removably attached to the first portion 181. During the detection process, the wear-resistant ring 185 is in direct contact with the workpiece, and is repaired or directly replaced after being worn. Replacing the wear ring 185 is significantly simpler and also less costly than replacing the first portion 181.
Further, a wear ring 185 is threadably connected to the first portion 181.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of the present application is not limited by the embodiments of the present application, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A multi-functional high accuracy altimeter which characterized in that includes:
a base (11);
the upright column (12) is vertically arranged on the base (11);
the detection table (13) is connected with the upright column (12) in a sliding way;
a first adjusting screw (14) which is arranged on the detection platform (13), one end of which can be abutted against the upright post (12) and is used for adjusting the position of the detection platform (13) on the upright post (12);
the rotary table (15) is arranged on the detection table (13) and is rotationally connected with the detection table (13);
a second adjusting screw (16) which is arranged on the turntable (15), one end of which can be abutted against the detection table (13) and is used for the rotation angle of the turntable (15);
a detection section (17) provided on the turntable (15);
a probe (18) provided on the detection portion (17); and
and the horizontal detection ring (19) is detachably connected to the probe (18).
2. The multifunctional high-precision height gauge according to claim 1, wherein: a limit (186) is arranged on the probe (18);
the horizontal detection ring (19) is inserted into the probe (18) and can abut against the limit (186) when the horizontal detection ring (19) and the probe are connected.
3. The multifunctional high-precision height gauge according to claim 1, wherein: the rotary table (15) comprises a disc (151) rotationally connected with the detection table (13), a first gear plate (152) rotationally connected with the disc (151), a second gear plate (153) arranged on the disc (151) and meshed with the first gear plate (152), and a handle (154) arranged on the second gear plate (153) and used for driving the second gear plate (153) to rotate;
the detection part (17) is arranged on the second gear wheel disc (153);
the second adjusting screw (16) is arranged on the disc (151).
4. A multifunctional high-precision height gauge according to claim 3, wherein: the gear ratio of the first gear disc (152) to the second gear disc (153) is more than ten.
5. A multifunctional high-precision height gauge according to any one of claims 1 to 4, wherein: the probe (18) comprises a first part (181) detachably connected with the detection part (17), a cavity (182) arranged in the first part (181) and a needle body (183) arranged in the cavity (182);
a spring (184) for pushing the needle body (183) to extend out of the first part (181) is further arranged in the cavity (182).
6. A multifunctional high-precision height gauge according to claim 5, wherein: a wear-resistant ring (185) is arranged on the first part (181);
the needle body (183) can penetrate through the wear-resistant ring (185).
7. The multifunctional high-precision height gauge of claim 6, wherein: the wear ring (185) is removably attached to the first portion (181).
8. The multifunctional high-precision height gauge of claim 7, wherein: the wear ring (185) is threadedly connected to the first portion (181).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020635164.2U CN211626433U (en) | 2020-04-22 | 2020-04-22 | Multi-functional high accuracy altimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020635164.2U CN211626433U (en) | 2020-04-22 | 2020-04-22 | Multi-functional high accuracy altimeter |
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| Publication Number | Publication Date |
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| CN211626433U true CN211626433U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020635164.2U Active CN211626433U (en) | 2020-04-22 | 2020-04-22 | Multi-functional high accuracy altimeter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155647A (en) * | 2021-04-25 | 2021-07-23 | 应急管理部上海消防研究所 | Anti bee of cloth stings ability detection device |
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2020
- 2020-04-22 CN CN202020635164.2U patent/CN211626433U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155647A (en) * | 2021-04-25 | 2021-07-23 | 应急管理部上海消防研究所 | Anti bee of cloth stings ability detection device |
| CN113155647B (en) * | 2021-04-25 | 2025-11-04 | 应急管理部上海消防研究所 | A fabric bee sting resistance testing device |
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