CN111579182A - Air tightness measuring detection tool for oil cavity of industrial robot - Google Patents
Air tightness measuring detection tool for oil cavity of industrial robot Download PDFInfo
- Publication number
- CN111579182A CN111579182A CN202010611408.8A CN202010611408A CN111579182A CN 111579182 A CN111579182 A CN 111579182A CN 202010611408 A CN202010611408 A CN 202010611408A CN 111579182 A CN111579182 A CN 111579182A
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- joint
- oil cavity
- industrial robot
- hand valve
- air
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3281—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators removably mounted in a test cell
- G01M3/329—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators removably mounted in a test cell for verifying the internal pressure of closed containers
Abstract
The invention relates to the field of air tightness detection, in particular to an air tightness detection tool for an oil cavity of an industrial robot, which comprises a bottom plate and an air pipe, wherein a hand valve switch, a pressure regulating valve and a timer are installed on the bottom plate, one end of the pressure regulating valve is connected to an air source, the other end of the pressure regulating valve is connected with a pipe through piece, the pipe through piece is connected with the hand valve switch, the hand valve switch is connected with a barometer and a partition plate joint, and the partition plate joint is connected with a machine oil cavity of an RV reducer to be detected through. The invention relates to a high-efficiency simple test tool for simultaneously measuring a plurality of oil cavities, wherein a machine oil cavity and an air pressure gauge are connected to detect the air tightness, and meanwhile, the tool is connected with the machine oil cavity by using an air pipe, so that the tool is convenient to disassemble and assemble and is a tool for easily switching the measurement oil cavities.
Description
Technical Field
The invention relates to the technical field of airtightness detection, in particular to an airtightness detection tool for an oil cavity of an industrial robot.
Background
With the increasing demand of industrial robots in the market, particularly in some long-time operations which are monotonous, frequent and repeated, or operations under dangerous and severe environments, the robot is more exposed.
The six-axis industrial robot used in the market at present generally comprises components such as a swivel mount, an RV accelerating motor, a base, a robot arm and an oil cylinder. However, in the existing market, a device for detecting the oil cavity sealing condition of the industrial robot is not directly arranged, the actual pressure gauge and the pressure regulating valve are used for detection, but the arrangement line of the detection tool with more complex operation is more messy, and the detection tool is not easy to use by general practitioners.
Disclosure of Invention
The invention aims to provide a tool for detecting airtightness of an oil cavity of an industrial robot, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a detect frock for air tightness is surveyed to industrial robot oil pocket, includes bottom plate and trachea, install hand valve switch, air-vent valve and time-recorder on the bottom plate, air-vent valve one end is connected to the air supply, and the other end is connected with the pipe and leads to the piece, and this pipe leads to the piece and is connected with the hand valve switch, the hand valve switch is connected with barometer and baffle joint, the baffle joint is connected with the machine oil pocket of the RV speed reducer that awaits measuring through the trachea.
Furthermore, the pipe-through piece comprises a tee joint I and a four-way joint connected with the tee joint, the other end of the pressure regulating valve is connected to the tee joint I through an input connector, and the four-way joint is connected with the hand valve switch.
Furthermore, the hand valve switch is respectively connected with the barometer and the partition plate joint through a tee joint II.
Further, the air pressure gauge is installed on an air pressure gauge installing plate, and is connected with the tee joint II through a straight joint, and the air pressure gauge installing plate is installed on one side of the bottom plate.
Furthermore, the hand valve switch and the pressure regulating valve are fixed on a hand valve supporting metal plate, and the hand valve supporting metal plate is arranged on the bottom plate.
Furthermore, the four-way joint is fixed on a four-way metal plate, and the four-way metal plate is fixed on the bottom plate.
Furthermore, the timer is fixed on the timer sheet metal, and the timer sheet metal is fixed on the bottom plate.
Further, still include the shell panel beating, the shell panel beating forms the box body with bottom plate and barometer installation board lid assembly.
Compared with the prior art, the invention has the beneficial effects that:
the detection tool can measure the air tightness effect of the oil cavities of the six RV speed reducers of the six industrial robots at the same time so as to prevent the oil leakage after the oil cavities of the robots are filled with oil; so that the machine needs to be repaired, and the after-sale maintenance cost is greatly saved; the detection tool is simple to operate, the tool is packaged, the skill requirement of operators is reduced, and the problem of assembly air leakage in the tool does not need to be checked during use; the problem of oil leakage caused by unqualified checked workpieces and the condition of oil leakage caused by wrong installation. The tool integrates the timer, and can measure the measuring time. The tool can realize the switching of the oil cavity of the measuring machine only by dismounting the air pipe, thereby greatly reducing the damage of the measuring tool caused by frequent dismounting of the measuring tool; meanwhile, the problem that the oil cavity measurement result is inaccurate due to local air leakage of the loop is avoided.
The utility model discloses a detect frock is the test fixture of a plurality of oil pockets of high-efficient simple and easy simultaneous measurement, links to each other machine oil pocket and barometer, detects the gas tightness, and the frock uses the trachea to be connected with the machine oil pocket simultaneously for easy dismounting is the frock of the easy switching measurement oil pocket.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a rear view of FIG. 1 according to the present invention.
FIG. 3 is a schematic view of the invention FIG. 1 with the cover sheet metal removed.
FIG. 4 is a schematic view of the invention FIG. 2 with the cover sheet metal removed.
FIG. 5 is an exploded view of the present invention.
Fig. 6 is a connection diagram (single) in practical use of the present invention.
Fig. 7 is an enlarged view (single) of a portion of the connection of fig. 6 in actual use according to the present invention.
Fig. 8 is a schematic diagram of the principle of the present invention.
In the figure: the air tightness detection device comprises a base plate 1, a base plate 101, an air tightness detection tool 102, an air pipe 103, a machine oil cavity 2, an input joint 2, a pressure regulating valve 3, a straight joint 4, a barometer 5, a barometer 6, a barometer mounting plate 7, a partition plate joint 8, a shell sheet metal 9, a tee joint II, a hand valve switch 10, a hand valve support sheet metal 11, a timer 12, a timer sheet metal 13, a four-way joint 14 and a four-way joint 15, and a tee joint 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-8, the present invention provides a technical solution:
the utility model provides a detect frock for air tightness is surveyed to industrial robot oil pocket, includes bottom plate 1 and trachea 102, install hand valve switch 10, air-vent valve 3 and time-recorder 12 on the bottom plate 1, air-vent valve 3 one end is connected to the air supply, and the other end is connected with the pipe and leads to the piece, and this pipe leads to the piece and is connected with hand valve switch 10, hand valve switch 10 is connected with barometer 5 and baffle joint 7, baffle joint 7 is connected with the machine oil pocket 103 (for short for the oil pocket) of the RV speed reducer that awaits measuring through trachea 102.
Specifically, the pipe through piece comprises a tee joint I16 and a four-way joint 14 connected with the tee joint, the other end of the pressure regulating valve 3 is connected to the tee joint I16 through an input connector 2, and the four-way joint 14 is connected with the hand valve switch 10.
Specifically, the hand valve switch 10 is respectively connected with the barometer 5 and the partition plate joint 7 through a tee joint II 9.
Specifically, the air pressure gauge 5 is installed on an air pressure gauge installing plate 6 and is connected with the tee joint II 9 through the straight joint 4, and the air pressure gauge installing plate 6 is installed on one side of the bottom plate 1.
Specifically, the hand valve switch 10 and the pressure regulating valve 3 are fixed on a hand valve support sheet metal 11, and the hand valve support sheet metal 11 is arranged on the base plate 1.
Specifically, the four-way joint 14 is fixed on a four-way metal plate 15, and the four-way metal plate 15 is fixed on the bottom plate 1.
Specifically, the timer 12 is fixed on a timer sheet metal 13, and the timer sheet metal 13 is fixed on the bottom plate 1.
Specifically, still include shell panel beating 8, shell panel beating 8 covers the equipment with bottom plate 1 and barometer mounting panel 6 and closes, forms the box body.
The practical use shows that: as shown in fig. 6 to 7, when the tool is actually used, three parts, namely, an air tightness detection tool 101, an air pipe 102 and a robot oil chamber 103, are connected for use. The air source input enters from the input connector 2, all the hand valve switches 10 are closed, the air pressure value of the pressure regulating valve 3 is regulated, and the air pressure of the output end is prevented from exceeding the limit value of the oil cavity 103 of the machine and damaging the oil cavity structure. After adjustment is completed, a hand valve switch 10 at a corresponding position is opened, and the air source output is connected into a machine oil cavity 103 from an output end baffle plate joint 7 through an air pipe 102; the air pressure at the output end is monitored by observing the corresponding air pressure gauge 5, the air pressure is adjusted to a fixed value through the pressure regulating valve 3, and the corresponding hand valve switch 10 is closed to cut off the air source, so that the air pressure of the oil cavity is connected with the air pressure gauge 5; starting a timer 12, observing the numerical value change of the barometer 5 after a preset time, and judging whether the oil cavity is qualified or not without the condition of grease leakage; other cavity tests are the same, and 6 oil cavities can be measured simultaneously to this frock.
Internal installation schematic: as shown in fig. 1-5, firstly, fixing a hand valve switch 10 and a pressure regulating valve 3 on a hand valve support sheet metal 11, and mounting the hand valve support sheet metal 11 on a base plate 1 as shown in the figure; fixing a barometer 5, a straight connector 4 and a tee joint II 9 on a barometer mounting plate 6, and fixing a four-way metal plate 15 on a bottom plate 1 as shown in the figure; thirdly, fixing the four-way joint 14 on the four-way metal plate 15, and fixing the four-way joint on the bottom plate 1 after installation; fixing the timer 12 on the timer sheet metal 13, and fixing the timer sheet metal 13 on the bottom plate 1 as shown in the figure; connecting the air pipe inside the tool according to the air path diagram of figure 8, and covering the shell metal plate 8.
As shown in figure 8, the gas pipe wiring diagram is input after an air source is connected into an input connector 2, one path is divided into six paths through a three-way I16 and a four-way 14 by a pressure regulating valve 3, and a corresponding loop is closed by a hand valve switch 10, so that a robot oil cavity 103 is communicated with a monitoring end barometer 5, the oil cavity air pressure is monitored, and the air tightness is measured.
The detection tool can measure the air tightness effect of the oil cavities of six RV speed reducers of the six-axis industrial robot at the same time so as to prevent the oil leakage after the oil cavity 103 of the machine is filled with oil; so that the machine needs to be repaired, and the after-sale maintenance cost is greatly saved; the detection tool is simple to operate, the tool is packaged, the skill requirement of operators is reduced, and the problem of assembly air leakage in the tool does not need to be checked during use; the problem of oil leakage caused by unqualified checked workpieces and the condition of oil leakage caused by wrong installation. The tool incorporates a timer 12 which can measure the time of measurement. The tool can realize the switching of the oil cavity 103 of the measuring machine only by dismounting the air pipe 102, thereby greatly reducing the damage of the measuring tool caused by frequent dismounting of the measuring tool; meanwhile, the problem that the oil cavity measurement result is inaccurate due to local air leakage of the loop is avoided.
The utility model discloses a detect frock is the test fixture of a plurality of oil pockets of high-efficient simple and easy simultaneous measurement, links to each other machine oil pocket 103 and barometer 5, detects the gas tightness, and the while frock uses trachea 102 to be connected with machine oil pocket 103 for easy dismounting is the frock of the easy switching measurement oil pocket.
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 (8)
1. The utility model provides a be used for industrial robot oil pocket to survey gas tightness and detect frock which characterized in that: including bottom plate (1) and trachea (102), install hand valve switch (10), air-vent valve (3) and time-recorder (12) on bottom plate (1), air-vent valve (3) one end is connected to the air supply, and the other end is connected with the pipe and leads to the piece, and this pipe leads to the piece and is connected with hand valve switch (10), hand valve switch (10) are connected with barometer (5) and baffle joint (7), baffle joint (7) are connected with machine oil pocket (103) of the RV speed reducer that awaits measuring through trachea (102).
2. The tooling for detecting the airtightness of the oil cavity of the industrial robot according to claim 1, wherein: the pipe through piece comprises a tee joint I (16) and a four-way joint (14) connected with the tee joint, the other end of the pressure regulating valve (3) is connected to the tee joint I (16) through an input connector (2), and the four-way joint (14) is connected with the hand valve switch (10).
3. The tooling for detecting the airtightness of the oil cavity of the industrial robot according to claim 2, wherein: the hand valve switch (10) is respectively connected with the barometer (5) and the clapboard joint (7) through a tee joint II (9).
4. The tooling for the airtightness detection of the oil cavity of the industrial robot as claimed in claim 3, wherein: the air pressure meter (5) is arranged on an air pressure meter mounting plate (6) and is connected with the tee joint II (9) through a straight joint (4), and the air pressure meter mounting plate (6) is arranged on one side of the bottom plate (1).
5. The tooling for detecting the airtightness of the oil cavity of the industrial robot according to claim 1, wherein: the hand valve switch (10) and the pressure regulating valve (3) are fixed on a hand valve supporting metal plate (11), and the hand valve supporting metal plate (11) is arranged on the bottom plate (1).
6. The tooling for detecting the airtightness of the oil cavity of the industrial robot according to claim 2, wherein: the four-way joint (14) is fixed on a four-way metal plate (15), and the four-way metal plate (15) is fixed on the bottom plate (1).
7. The tooling for detecting the airtightness of the oil cavity of the industrial robot according to claim 1, wherein: the timer (12) is fixed on a timer sheet metal (13), and the timer sheet metal (13) is fixed on the bottom plate (1).
8. The tooling for the airtightness detection of the oil cavity of the industrial robot as claimed in claim 4, wherein: still include shell panel beating (8), shell panel beating (8) cover equipment with bottom plate (1) and barometer mounting panel (6) closes, forms the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010611408.8A CN111579182A (en) | 2020-06-30 | 2020-06-30 | Air tightness measuring detection tool for oil cavity of industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010611408.8A CN111579182A (en) | 2020-06-30 | 2020-06-30 | Air tightness measuring detection tool for oil cavity of industrial robot |
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| Publication Number | Publication Date |
|---|---|
| CN111579182A true CN111579182A (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010611408.8A Pending CN111579182A (en) | 2020-06-30 | 2020-06-30 | Air tightness measuring detection tool for oil cavity of industrial robot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161762A (en) * | 2020-09-09 | 2021-01-01 | 江苏南方机电股份有限公司 | Oil cylinder air tightness detection device |
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| CN201293702Y (en) * | 2008-10-20 | 2009-08-19 | 宁波均胜汽车电子股份有限公司 | Leakage test equipment |
| CN101886967A (en) * | 2010-05-28 | 2010-11-17 | 常州市永光车业有限公司 | Device for detecting sealability of lamp |
| KR20130037586A (en) * | 2011-10-06 | 2013-04-16 | 현대중공업 주식회사 | Portable pressure leak checker and test methods |
| CN206488906U (en) * | 2017-03-02 | 2017-09-12 | 东莞星晖真空镀膜塑胶制品有限公司 | A kind of detection apparatus for aeration for test container sealing |
| CN207923391U (en) * | 2018-04-03 | 2018-09-28 | 北京新能源汽车股份有限公司 | Pipeline air-leakage test is equipped |
-
2020
- 2020-06-30 CN CN202010611408.8A patent/CN111579182A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201293702Y (en) * | 2008-10-20 | 2009-08-19 | 宁波均胜汽车电子股份有限公司 | Leakage test equipment |
| CN101886967A (en) * | 2010-05-28 | 2010-11-17 | 常州市永光车业有限公司 | Device for detecting sealability of lamp |
| KR20130037586A (en) * | 2011-10-06 | 2013-04-16 | 현대중공업 주식회사 | Portable pressure leak checker and test methods |
| CN206488906U (en) * | 2017-03-02 | 2017-09-12 | 东莞星晖真空镀膜塑胶制品有限公司 | A kind of detection apparatus for aeration for test container sealing |
| CN207923391U (en) * | 2018-04-03 | 2018-09-28 | 北京新能源汽车股份有限公司 | Pipeline air-leakage test is equipped |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161762A (en) * | 2020-09-09 | 2021-01-01 | 江苏南方机电股份有限公司 | Oil cylinder air tightness detection device |
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Application publication date: 20200825 |
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| RJ01 | Rejection of invention patent application after publication |