CN108548474B - Speed regulator flyweight buffer clearance measuring clamp - Google Patents
Speed regulator flyweight buffer clearance measuring clamp Download PDFInfo
- Publication number
- CN108548474B CN108548474B CN201810317102.4A CN201810317102A CN108548474B CN 108548474 B CN108548474 B CN 108548474B CN 201810317102 A CN201810317102 A CN 201810317102A CN 108548474 B CN108548474 B CN 108548474B
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- China
- Prior art keywords
- lever
- flyweights
- measuring
- positioning
- sliding plate
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Links
- 238000005259 measurement Methods 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims 3
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Portable Nailing Machines And Staplers (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a measuring clamp, in particular to a speed regulator flyweight buffer clearance measuring clamp, and belongs to the technical field of speed regulator structures. The device comprises a bottom plate, a lever driving piece, a measuring mechanism and a positioning mechanism, wherein a bracket is fixed on the bottom plate, the bracket is rotationally connected with the lever through a pin shaft, the lever driving piece is arranged at the rear end of the lever, and the driving end of the lever driving piece is connected with the rear end of the lever; the front end of the lever is connected with a measuring mechanism, and a positioning mechanism is arranged under the measuring mechanism. The invention has simple, compact and reasonable structure, can measure the buffer clearance of the flyweights of the speed regulator, ensures that the buffer clearance of the flyweights is within the product requirement range, improves the working efficiency and reduces the labor intensity.
Description
Technical Field
The invention relates to a measuring clamp, in particular to a speed regulator flyweight buffer clearance measuring clamp, and belongs to the technical field of speed regulator structures.
Background
In the prior art, a buffer block is generally arranged between a flyweight of a speed regulator and a cam shaft. The flyweights with the buffer blocks must measure the buffer clearance, and if the buffer clearance is too large or too small, the buffer blocks will lose effect, so that the phenomenon of shaking and unstable rotating speed of the oil pump toothed bar is caused. The buffer clearance measuring method comprises the following steps: the flyweight support part is arranged on a measuring clamp, the conical surface of a driving sleeve is attached to the conical surface of a measuring shaft, a round nut is fastened by a torque wrench, the tightening torque reaches 50-60Nm, and a dial indicator seat is fastened on the flyweight support part by a fastening screw for measurement. When in measurement, the conical surface is attached, if the conical surface of the measuring shaft is easy to wear or the conical surface cleaning work is not good, the smoothness of the conical surface of the cam shaft is affected, the product quality is affected, and meanwhile, the working efficiency is low and the labor intensity is high due to repeated assembly and disassembly.
Disclosure of Invention
The invention aims to overcome the defects, thereby providing the buffer clearance measuring clamp for the flyweights of the speed regulator, which can measure the buffer clearance of the flyweights of the speed regulator, ensure that the buffer clearance of the flyweights is within the product requirement range, improve the working efficiency and lighten the labor intensity.
According to the technical scheme provided by the invention, the speed regulator flyweight buffer clearance measuring clamp comprises a bottom plate, a lever driving piece, a measuring mechanism and a positioning mechanism, and is characterized in that: the support is rotationally connected with the lever through a pin shaft, a lever driving piece is arranged at the rear end of the lever, and the driving end of the lever driving piece is connected with the rear end of the lever; the front end of the lever is connected with a measuring mechanism, and a positioning mechanism is arranged under the measuring mechanism.
Further, the measuring mechanism comprises a meter frame, a clamping ring, a locating pin, a pressing head and a magnet, wherein the clamping ring is arranged at the upper end of the meter frame, the meter frame is connected to the lever through the locating pin, the pressing head is connected to the lower end of the meter frame, and the magnet is arranged in the pressing head.
Further, the side face of the clamping ring is connected with a locking screw.
Further, the positioning mechanism comprises a positioning base plate, a sliding plate and a positioning shaft, wherein the positioning base plate is fixed on the bottom plate, the sliding plate is connected to the positioning base plate in a sliding manner, and the positioning shaft is fixed at the upper end of the sliding plate.
Furthermore, the left side and the right side of the sliding plate are provided with guide seats, the sliding plate is connected in the guide seats in a sliding way, and the sliding direction and the sliding position of the sliding plate are limited by the guide seats.
Further, the lever driving piece is a compression cylinder, and the telescopic end of the cylinder of the compression cylinder is connected with the rear end of the lever.
Compared with the prior art, the invention has the following advantages:
the invention has simple, compact and reasonable structure, can measure the buffer clearance of the flyweights of the speed regulator, ensures that the buffer clearance of the flyweights is within the product requirement range, improves the working efficiency and reduces the labor intensity.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a front view of the present invention.
Reference numerals illustrate: the device comprises a 1-bottom plate, a 2-compression cylinder, a 3-lever, a 4-bracket, a 5-meter frame, a 6-clamping ring, a 7-locking screw, an 8-locating pin, a 9-pressure head, a 10-magnet, an 11-locating base plate, a 12-guide seat, a 13-sliding plate and a 14-locating shaft.
Detailed Description
The invention will be further described with reference to examples of embodiments in the accompanying drawings, in which:
as shown in fig. 1-2, the invention mainly comprises a bottom plate 1, a lever 3, a lever driving piece, a measuring mechanism and a positioning mechanism.
The support 4 is fixed on the bottom plate 1, the support 4 is connected with the lever 3 through a pin shaft in a rotating mode, a lever driving piece is arranged at the rear end of the lever 3, and the driving end of the lever driving piece is connected with the rear end of the lever 3. When the lever driving piece works, the rear end of the lever 3 is driven to move up and down.
The lever driving piece is a compression cylinder 2, and the telescopic end of the cylinder of the compression cylinder 2 is connected with the rear end of the lever 3.
The front end of the lever 3 is connected with a measuring mechanism, and a positioning mechanism is arranged under the measuring mechanism. During measurement, the flyweights are placed on the positioning mechanism, and then the lever 3 drives the measuring mechanism to press the flyweights for measurement.
The measuring mechanism comprises a meter frame 5, a clamping ring 6, a locating pin 8, a pressure head 9 and a magnet 10, wherein the clamping ring 6 is arranged at the upper end of the meter frame 5, and the side surface of the clamping ring 6 is connected with a locking screw 7. The meter frame 5 is connected to the lever 3 through a locating pin 8, the lower end of the meter frame 5 is connected with a pressing head 9, and a magnet 10 is arranged in the pressing head 9. During measurement, the dial indicator for measuring the gap is mounted in the clamping ring 6 of the meter frame 5 and is locked by the locking screw 7. The pressure head compresses tightly the upper surface of flyweight, and magnet adsorbs the upper surface at the flyweight, reduces measuring error.
The positioning mechanism comprises a positioning base plate 11, a sliding plate 13 and a positioning shaft 14, wherein the positioning base plate 11 is fixed on the bottom plate 1, the sliding plate 13 is connected to the positioning base plate 11 in a sliding manner, and the positioning shaft 14 is fixed at the upper end of the sliding plate 13.
Guide seats 12 are arranged on the left side and the right side of the sliding plate 13, the sliding plate 13 is slidably connected in the guide seats 12, and the sliding direction and the sliding position of the sliding plate 13 are limited by the guide seats 12. The flyweight is positioned and installed on the positioning shaft 14, then the sliding plate 13 is pushed to reach the lower part of the pressure head, and the flyweight buffer clearance is pressed and measured by the measuring mechanism.
The working principle of the invention is as follows: when in measurement, only the flyweight part is placed on the positioning mechanism, the sliding plate is pushed to reach the lower part of the pressure head, and the flyweight buffer clearance is pressed and measured by the measuring mechanism. The dial indicator for measuring the gap is arranged in the clamping ring of the meter frame and is locked by the locking screw. Then the lever drives the measuring mechanism to press the flyweight and measure, the pressure head presses the upper surface of the flyweight, the magnet is adsorbed on the upper surface of the flyweight, the surface of the watch frame is attached to the surface of the flyweight, the buffer clearance is measured, the clearance is ensured to be within the required range of products, and the flyweight part can be taken down after the lever falls back after the measurement.
The invention has simple, compact and reasonable structure, can measure the buffer clearance of the flyweights of the speed regulator, ensures that the buffer clearance of the flyweights is within the product requirement range, improves the working efficiency and reduces the labor intensity.
Claims (2)
1. The utility model provides a speed regulator flyweight buffering clearance measurement anchor clamps, includes bottom plate (1), lever (3), lever driving piece, measuring mechanism and positioning mechanism, characterized by: a bracket (4) is fixed on the bottom plate (1), the bracket (4) is rotationally connected with a lever (3) through a pin shaft, a lever driving piece is arranged at the rear end of the lever (3), and the driving end of the lever driving piece is connected with the rear end of the lever (3); the front end of the lever (3) is connected with a measuring mechanism, and a positioning mechanism is arranged right below the measuring mechanism;
the measuring mechanism comprises a meter frame (5), a clamping ring (6), a locating pin (8), a pressure head (9) and a magnet (10), wherein the clamping ring (6) is arranged at the upper end of the meter frame (5), the meter frame (5) is connected to the lever (3) through the locating pin (8), the pressure head (9) is connected to the lower end of the meter frame (5), and the magnet (10) is arranged in the pressure head (9);
the positioning mechanism comprises a positioning substrate (11), a sliding plate (13) and a positioning shaft (14), wherein the positioning substrate (11) is fixed on the bottom plate (1), the sliding plate (13) is connected to the positioning substrate (11) in a sliding manner, and the positioning shaft (14) is fixed at the upper end of the sliding plate (13);
guide seats (12) are arranged on the left side and the right side of the sliding plate (13), the sliding plate (13) is connected in the guide seats (12) in a sliding mode, and the sliding direction and the sliding position of the sliding plate (13) are limited by the guide seats (12);
the side surface of the clamping ring (6) is connected with a locking screw (7);
during measurement, the flyweights are placed on the positioning mechanism, the sliding plate (13) is pushed to reach the lower part of the pressing head (9), the measuring mechanism is used for pressing and measuring the flyweight buffer gap, the dial indicator for measuring the gap is installed in the clamping ring (6) of the meter frame (5) and is locked by the locking screw (7), then the lever (3) drives the measuring mechanism to press the flyweights and measure, the pressing head (9) presses the upper surfaces of the flyweights, the magnet (10) is adsorbed on the upper surfaces of the flyweights, the meter frame (5) is attached to the surfaces of the flyweights, the buffer gap is measured, the gap is ensured to be within the product requirement range, and the flyweights can be taken down after the lever (3) is in a falling state after the measurement.
2. The governor fly hammer buffer clearance measurement jig of claim 1, wherein: the lever driving piece is a pressing cylinder (2), and the telescopic end of the cylinder of the pressing cylinder (2) is connected with the rear end of the lever (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810317102.4A CN108548474B (en) | 2018-04-10 | 2018-04-10 | Speed regulator flyweight buffer clearance measuring clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810317102.4A CN108548474B (en) | 2018-04-10 | 2018-04-10 | Speed regulator flyweight buffer clearance measuring clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108548474A CN108548474A (en) | 2018-09-18 |
| CN108548474B true CN108548474B (en) | 2024-02-06 |
Family
ID=63514681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810317102.4A Active CN108548474B (en) | 2018-04-10 | 2018-04-10 | Speed regulator flyweight buffer clearance measuring clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108548474B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805462B (en) * | 2020-07-17 | 2024-04-09 | 福建福清核电有限公司 | Mechanical flyweight adjusting tool and method for pneumatic auxiliary water supply pump |
| CN114215735B (en) * | 2021-12-14 | 2024-05-10 | 江苏核电有限公司 | Complete tool for adjusting rotating speed of pneumatic pump of nuclear power station |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201852548U (en) * | 2010-11-19 | 2011-06-01 | 无锡市博阳精密机械制造有限公司 | Bearing radial internal clearance measuring device |
| CN203396333U (en) * | 2013-07-26 | 2014-01-15 | 沈阳航天新乐有限责任公司 | Bearing clearance measuring mechanism |
| CN104330008A (en) * | 2014-11-24 | 2015-02-04 | 沈阳黎明航空发动机(集团)有限责任公司 | Device and method for measuring dimension of rocker arm combination part |
| CN204988132U (en) * | 2015-06-23 | 2016-01-20 | 吉林江机特种工业有限公司 | Gyroscope rotor axle clearance measuring device |
| CN208140004U (en) * | 2018-04-10 | 2018-11-23 | 无锡威孚高科技集团股份有限公司 | Governor flyball buffer gap measured material |
-
2018
- 2018-04-10 CN CN201810317102.4A patent/CN108548474B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201852548U (en) * | 2010-11-19 | 2011-06-01 | 无锡市博阳精密机械制造有限公司 | Bearing radial internal clearance measuring device |
| CN203396333U (en) * | 2013-07-26 | 2014-01-15 | 沈阳航天新乐有限责任公司 | Bearing clearance measuring mechanism |
| CN104330008A (en) * | 2014-11-24 | 2015-02-04 | 沈阳黎明航空发动机(集团)有限责任公司 | Device and method for measuring dimension of rocker arm combination part |
| CN204988132U (en) * | 2015-06-23 | 2016-01-20 | 吉林江机特种工业有限公司 | Gyroscope rotor axle clearance measuring device |
| CN208140004U (en) * | 2018-04-10 | 2018-11-23 | 无锡威孚高科技集团股份有限公司 | Governor flyball buffer gap measured material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108548474A (en) | 2018-09-18 |
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