CN213238727U - Small-size nozzle high accuracy detects gauge head - Google Patents
Small-size nozzle high accuracy detects gauge head Download PDFInfo
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- CN213238727U CN213238727U CN202022458403.4U CN202022458403U CN213238727U CN 213238727 U CN213238727 U CN 213238727U CN 202022458403 U CN202022458403 U CN 202022458403U CN 213238727 U CN213238727 U CN 213238727U
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- nozzle high
- measuring rod
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Abstract
The utility model discloses a small-sized nozzle high-precision detection measuring head, which comprises a mounting seat and a dial plate, wherein the middle position of the mounting seat is provided with a threaded hole, the threaded hole is connected with a dial indicator, the bottom of the dial indicator is provided with a sleeve, the bottom of the sleeve is connected with a measuring rod, and the end head at the bottom of the measuring rod is provided with a ball head; the bottom of the mounting seat is movably connected with a standard part, and a V-shaped groove is formed in the middle of the standard part; a dustproof cap is arranged in the middle of the top of the dial plate; the sleeve, the measuring rod and the ball head are coaxially arranged, and the vertical central axis of the V-shaped groove coincides with the vertical central axis of the sleeve, the measuring rod and the ball head. The small-sized nozzle high-precision detection head is low in manufacturing cost, simple in structure, easy and convenient to operate, high in inspection precision, low in detection cost and short in detection time, production efficiency is greatly improved, and production cost is reduced.
Description
Technical Field
The utility model relates to a high accuracy measurement technical field specifically is a small-size nozzle high accuracy detects gauge head.
Background
With the great development of the mechanical industry, the output of parts is larger and larger, the inspection link of the parts is indispensable, and mechanical parts can encounter a plurality of uncontrollable factors in the machining process, so that each process of the parts is required to detect the parts so as to determine the technical conditions, the required technological measures and the machined machining quality, and therefore, the inspection work is a key link for ensuring the machining quality and the correctness of the technological route. The detection method used at the present stage is a slicing method, parts are thrown out to detect whether the size is correct, and a cylindrical head is adopted for comparison detection and the like. The detection cost is high, the detection precision is low, the parts which are easy to damage are detected, the detection time is long, time and labor are wasted, the production efficiency is slowed, and the production cost is increased. Therefore, we propose a small nozzle high-precision detection probe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a small-size nozzle high accuracy detects gauge head to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the design is a small-sized nozzle high-precision detection measuring head which comprises a mounting seat and a dial plate, wherein a threaded hole is formed in the middle of the mounting seat, a dial indicator is connected to the threaded hole, a sleeve is arranged at the bottom of the dial indicator, a measuring rod is connected to the bottom of the sleeve, and a ball head is installed at the bottom end of the measuring rod.
Preferably, the bottom of the mounting seat is movably connected with a standard part, and a V-shaped groove is formed in the middle of the standard part.
Preferably, a dustproof cap is installed at the center of the top of the dial plate.
Preferably, the sleeve, the measuring rod and the ball head are all coaxially arranged.
Preferably, the vertical central axis of the V-shaped groove coincides with the vertical central axes of the sleeve, the measuring rod and the ball head.
Compared with the prior art, the beneficial effects of the utility model are that: according to the small-sized nozzle high-precision detection measuring head, the mounting seat, the threaded hole, the dial plate, the sleeve, the measuring rod and the ball head are arranged, so that the ball head can penetrate into a detected section to be in smooth contact with a part during detection, the dial indicator can accurately read and measure, and the effects of no damage to the part and high-precision measurement can be achieved; through setting up standard component, V type groove, can provide a standard value scope that detects numerical value, reach the effect with the quick detection part depth value of standard component degree of depth range value. The small-sized nozzle high-precision detection head is low in manufacturing cost, simple in structure, easy and convenient to operate, high in inspection precision, low in detection cost and short in detection time, production efficiency is greatly improved, and production cost is reduced.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of small-size nozzle high accuracy detection gauge head.
In the figure: the device comprises a mounting base 1, a threaded hole 2, a dial indicator 3, a dial 4, a sleeve 5, a measuring rod 6, a ball head 7, a standard part 8, a V-shaped groove 9 and a dust cap 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a small-size nozzle high accuracy detects gauge head, includes mount pad 1 and dial plate 4, and 1 intermediate position of mount pad is equipped with screw hole 2, is connected with percentage table 3 on the screw hole 2, and 3 bottoms of percentage table are equipped with sleeve 5, and 5 bottoms of sleeve are connected with measuring stick 6, and bulb 7 is installed to 6 bottom ends of measuring stick.
Specifically, when the small nozzle high-precision detection measuring head is used, firstly, the dial indicator 3 is calibrated and zeroed, the dial indicator 3 is fixed on the mounting seat 1 through the threaded hole 2, then the mounting seat 1 is placed on the standard component 8, the ball head 7 is placed inside the V-shaped groove 9, the dial indicator 3 is rotated, the ball head 7 is attached to the V-shaped groove of the standard component tightly, the dial indicator 3 is used for measuring the relative depth of the standard component 8, the theoretical value of the depth of the detected component is calculated, the mounting seat 1 is taken down finally, the mounting seat 1 is placed on the detected component, the dial indicator 3 is adjusted, the actual depth value of the detected component is measured by measuring the actual depth value, the actual value is compared with the theoretical value, the error of the depth of the conical surface is further determined, and the quality of the detected.
Further, the bottom of the mounting seat 1 is movably connected with a standard part 8, and a V-shaped groove 9 is formed in the middle of the standard part 8.
Further, a dust cap 10 is mounted at the top center of the dial 4.
Further, sleeve 5, measuring stick 6, bulb 7 all coaxial setting, the vertical axis of V type groove 9 and sleeve 5, measuring stick 6, the coincidence of the vertical axis of bulb 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a small-size nozzle high accuracy detects gauge head, includes mount pad (1) and dial plate (4), its characterized in that: the measuring device is characterized in that a threaded hole (2) is formed in the middle of the mounting seat (1), a dial indicator (3) is connected to the threaded hole (2), a sleeve (5) is arranged at the bottom of the dial indicator (3), a measuring rod (6) is connected to the bottom of the sleeve (5), and a ball head (7) is mounted at the bottom end of the measuring rod (6).
2. A small-sized nozzle high-accuracy detection probe according to claim 1, characterized in that: the bottom of the mounting seat (1) is movably connected with a standard part (8), and a V-shaped groove (9) is formed in the middle of the standard part (8).
3. A small-sized nozzle high-accuracy detection probe according to claim 1, characterized in that: and a dustproof cap (10) is arranged at the middle position of the top of the dial plate (4).
4. A small-sized nozzle high-accuracy detection probe according to claim 1, characterized in that: the sleeve (5), the measuring rod (6) and the ball head (7) are all coaxially arranged.
5. A small-sized nozzle high-accuracy detection probe according to claim 2, characterized in that: the vertical central axis of the V-shaped groove (9) coincides with the vertical central axes of the sleeve (5), the measuring rod (6) and the ball head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022458403.4U CN213238727U (en) | 2020-10-30 | 2020-10-30 | Small-size nozzle high accuracy detects gauge head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022458403.4U CN213238727U (en) | 2020-10-30 | 2020-10-30 | Small-size nozzle high accuracy detects gauge head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213238727U true CN213238727U (en) | 2021-05-18 |
Family
ID=75881238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022458403.4U Active CN213238727U (en) | 2020-10-30 | 2020-10-30 | Small-size nozzle high accuracy detects gauge head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213238727U (en) |
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2020
- 2020-10-30 CN CN202022458403.4U patent/CN213238727U/en active Active
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