CN111413046A - Detection tool device for detecting sealing property of welding parts - Google Patents

Detection tool device for detecting sealing property of welding parts Download PDF

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Publication number
CN111413046A
CN111413046A CN202010257578.0A CN202010257578A CN111413046A CN 111413046 A CN111413046 A CN 111413046A CN 202010257578 A CN202010257578 A CN 202010257578A CN 111413046 A CN111413046 A CN 111413046A
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CN
China
Prior art keywords
rotating
air cylinder
plate
mounting plate
platform
Prior art date
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Withdrawn
Application number
CN202010257578.0A
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Chinese (zh)
Inventor
王彦君
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to CN202010257578.0A priority Critical patent/CN111413046A/en
Publication of CN111413046A publication Critical patent/CN111413046A/en
Withdrawn legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26Investigating 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

Abstract

The invention belongs to the field of mechanical production, and relates to a detection tool device for detecting the sealing property of a welding part. The device comprises a detection piece, a welding part, a first air cylinder, a second air cylinder, a nut, a rotating handle, a rotating air cylinder mounting plate, a second air cylinder, a baffle plate, a rotating block, a right support, a rotating shaft, a left support, a bolt, a fixed platform, a lower platform plate, an upright post, a part placing platform, a first connecting post, a second connecting post, a spring, a limiting screw, a rotating plate, a linear sliding rail, a third air cylinder, a marking pin, an air hole, a connecting rod and a rubber plug. According to the invention, a detection workpiece is placed at the position of the detection tool platform, the rubber plug connected with the air cylinder rapidly plugs the part measurement part, then constant-value pressure gas is conveyed to the measurement part through the air hole on the connecting column, the change value of the pressure gauge is checked, if the pressure value is not changed, the measurement part is not leaked, and then qualified parts are marked. The whole measuring process is quick and accurate, the detection efficiency is improved, and the false detection rate is reduced.

Description

Detection tool device for detecting sealing property of welding parts
The invention relates to a checking tool device for detecting the sealing property of a welding part, which is filed under the application number of 2016111908480, and is a divisional application of the invention patent application with the application date of 2016/12/21.
Technical Field
The invention belongs to the field of mechanical production, and relates to a detection tool device for detecting the sealing property of a welding part.
Background
For welding parts produced in large scale, gas or liquid flows in subsequent parts, and the sealing performance of a welding part is important for the overall safety, so that each welding part and each welding line need to be detected. Manual detection is cumbersome and prone to error detection.
The technical problems to be solved by the invention are that the detection of the tool checking fixture is realized, and the detection part is quickly installed and detected; marking and distinguishing the qualified detection pieces, improving the detection efficiency of the detection pieces and reducing the occurrence of misdetection rate.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and designs a detection tool device for detecting the sealing property of a welding part. The checking fixture device for detecting the sealing property of the welding parts is mainly applied to the field of mechanical production. The detection of the tool checking fixture is realized, and the detection part is quickly installed and detected; marking and distinguishing the qualified detection pieces, improving the detection efficiency of the detection pieces and reducing the occurrence of misdetection rate.
In order to achieve the purpose, the invention provides a detection tool device for detecting the sealing property of a welding part, which comprises a detection piece 1, a welding part 2, a first air cylinder 3, a first air cylinder mounting plate 4, a nut 5, a rotating handle 6, a rotating air cylinder mounting plate 7, a second air cylinder 8, a baffle plate 9, a rotating block 10, a right support 11, a rotating shaft 12, a left support 13, a bolt 14, a fixed platform 15, a lower platform plate 16, an upright post 17, a part placing platform 18, a first connecting post 19, a second connecting post 20, a spring 21, a limiting screw 22, a rotating plate 23, a linear sliding rail 24, a third air cylinder 25, a marking pin 26, an air hole 27, a connecting rod 28 and a rubber plug 29.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a detection tool device for detecting the sealing property of welding parts comprises a position, fixed on an air cylinder mounting plate (4) through a nut (5), of the upper end of an upright post (17), and a position, fixed on a lower platform plate (16) through the nut (5), of the lower end of the upright post (17); the first cylinder (3) is arranged on the cylinder mounting plate (4), and the fixed platform (15) is connected with the lower platform plate (16) through a screw; the part placing platform (18) is connected with the fixing platform (15) through screws; the shaft of the cylinder I (3) is in interference tight fit with the hole on the connecting column I (19), and the connecting column I (19) is provided with an air hole (27); a rubber plug (29) is arranged on the first connecting column (19); a third air cylinder (25) is fixedly arranged in a fixed platform (15) at the lower end of the detection piece (1) through screws, and the third air cylinder (25) is connected with a marking pin (26) through a shaft; the rotating block (10) is fixedly connected with the rotating plate (23) through a screw, and two ends of the rotating shaft (12) penetrate through the rotating block (10), the left bracket (13) and the right bracket (11) and are fastened through nuts (5); two linear slide rails (24) are arranged at two ends of a rotating plate (23), a rotating cylinder mounting plate (7) is arranged on a sliding block of the linear slide rails (24), a baffle plate (9) is arranged at the tail end of the rotating plate through a screw, a limiting screw (22) penetrates through a through hole in the baffle plate (9) and is fixedly connected with a threaded hole in the rotating cylinder mounting plate (7), and a spring (21) is arranged in the middle of the limiting screw; a second air cylinder (8) is installed on the rotary air cylinder installation plate (7), a second connecting column (20) is installed on the second air cylinder (8) in a shaft mode, and a rubber plug (29) is installed on the second connecting column (20); a rotary handle (6) is arranged on the side surface of the rotary cylinder mounting plate (7); the detection piece (1) is provided with two welding parts (2); the rotating block (10) is provided with a pin hole, and when the angle of the rotating plate (23) is properly adjusted, the bolt (14) is inserted into the pin hole; the tail end of the connecting rod (28) is welded with the rotary cylinder mounting plate (7), and the front end is provided with a rubber plug (29).
The invention has the advantages and beneficial effects that: according to the invention, a detection workpiece is placed at the position of the detection tool platform, the rubber plug connected with the air cylinder shaft rapidly plugs the part measurement part, then constant-value pressure air is conveyed to the measurement part through the air hole on the connecting shaft, the change value of the pressure gauge is checked, if the pressure value is not changed, the measurement part is not leaked, and then qualified parts are marked. The whole measuring process is quick and accurate, the detection efficiency is improved, and the false detection rate is reduced.
Drawings
FIG. 1 is a schematic view of a test part according to the present invention; FIG. 2 is a side schematic view of the present invention; FIG. 3 is a main schematic view of the present invention; FIG. 4 is a schematic cross-sectional view of the present invention; FIG. 5 is an enlarged partial schematic view of the present invention; the device comprises a detection part 1, a welding part 2, a cylinder I3, a cylinder installing plate 4, a nut 5, a rotating handle 6, a rotating cylinder installing plate 7, a cylinder II 8, a baffle 9, a rotating block 10, a right support 11, a rotating shaft 12, a left support 13, a bolt 14, a fixed platform 15, a lower platform plate 16, an upright post 17, a part placing platform 18, a connecting column I19, a connecting column II 20, a spring 21, a limiting screw 22, a rotating plate 23, a linear sliding rail 24, a cylinder III 25, a marking pin 26, an air hole 27, a connecting rod 28 and a rubber plug 29.
Detailed Description
The following embodiments of the present invention will be further described with reference to the drawings and examples, which are only used to more clearly illustrate the technical solutions of the present invention, and should not be taken as limiting the scope of the present invention.
As shown in fig. 1-5, the technical scheme of the invention relates to a detection tool device for detecting the sealing property of a welding part, which comprises a detection piece (1), a welding part (2), a cylinder I (3), a cylinder mounting plate (4), a nut (5), a rotating handle (6), a rotating cylinder mounting plate (7), a cylinder II (8), a baffle (9), a rotating block (10), a right bracket (11), a rotating shaft (12), a left bracket (13), a bolt (14), a fixed platform (15), a lower platform plate (16), an upright post (17), a part placing platform (18), a connecting post (19), a connecting post (20), a spring (21), a limiting screw (22), a rotating plate (23), a linear sliding rail (24), a cylinder (25), a marking pin (26), an air hole (27), a connecting rod (28) and a rubber plug (29).
The connection relationship is as follows: in order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a detection tool device for detecting the sealing property of welding parts comprises a position, fixed on an air cylinder mounting plate (4) through a nut (5), of the upper end of an upright post (17), and a position, fixed on a lower platform plate (16) through the nut (5), of the lower end of the upright post (17); the first cylinder (3) is arranged on the cylinder mounting plate (4), and the fixed platform (15) is connected with the lower platform plate (16) through a screw; the part placing platform (18) is connected with the fixing platform (15) through screws; the shaft of the cylinder I (3) is in interference tight fit with the hole on the connecting column I (19), and the connecting column I (19) is provided with an air hole (27); a rubber plug (29) is arranged on the first connecting column (19); a third air cylinder (25) is fixedly arranged in a fixed platform (15) at the lower end of the detection piece (1) through screws, and the third air cylinder (25) is connected with a marking pin (26) through a shaft; the rotating block (10) is fixedly connected with the rotating plate (23) through a screw, and two ends of the rotating shaft (12) penetrate through the rotating block (10), the left bracket (13) and the right bracket (11) and are fastened through nuts (5); two linear slide rails (24) are arranged at two ends of a rotating plate (23), a rotating cylinder mounting plate (7) is arranged on a sliding block of the linear slide rails (24), a baffle plate (9) is arranged at the tail end of the rotating plate through a screw, a limiting screw (22) penetrates through a through hole in the baffle plate (9) and is fixedly connected with a threaded hole in the rotating cylinder mounting plate (7), and a spring (21) is arranged in the middle of the limiting screw; a second air cylinder (8) is installed on the rotary air cylinder installation plate (7), a second connecting column (20) is installed on the second air cylinder (8) in a shaft mode, and a rubber plug (29) is installed on the second connecting column (20); a rotary handle (6) is arranged on the side surface of the rotary cylinder mounting plate (7); the detection piece (1) is provided with two welding parts (2); the rotating block (10) is provided with a pin hole, and when the angle of the rotating plate (23) is properly adjusted, the bolt (14) is inserted into the pin hole; the tail end of the connecting rod (28) is welded with the rotary cylinder mounting plate (7), and the front end is provided with a rubber plug (29).
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (2)

1. The utility model provides a detect welding type part leakproofness and examine a device which characterized in that: the device comprises a detection piece (1), a welding part (2), a first air cylinder (3), an air cylinder mounting plate (4), a nut (5), a rotating handle (6), a rotating air cylinder mounting plate (7), a second air cylinder (8), a baffle (9), a rotating block (10), a right bracket (11), a rotating shaft (12), a left bracket (13), a bolt (14), a fixed platform (15), a lower platform plate (16), an upright post (17), a part placing platform (18), a first connecting post (19), a second connecting post (20), a spring (21), a limiting screw (22), a rotating plate (23), a linear sliding rail (24), a third air cylinder (25), a marking pin (26), an air hole (27), a connecting rod (28) and a rubber plug (29);
the technical scheme is as follows: the upper end of the upright post (17) is fixed with the cylinder mounting plate (4) through the nut (5), and the lower end of the upright post (17) is fixed with the lower platform plate (16) through the nut (5); the first cylinder (3) is arranged on the cylinder mounting plate (4), and the fixed platform (15) is connected with the lower platform plate (16) through a screw; the part placing platform (18) is connected with the fixed platform (15) through screws; the shaft of the first cylinder (3) is in interference tight fit with the hole on the first connecting column (19), and the air hole (27) is formed in the first connecting column (19); the rubber plug (29) is arranged on the connecting column I (19); the cylinder III (25) is fixedly arranged in the fixed platform (15) at the lower end of the detection piece (1) through a screw, and the cylinder III (25) is connected with the marking pin (26) through a shaft; the rotating block (10) is fixedly connected with the rotating plate (23) through a screw, and two ends of the rotating shaft (12) penetrate through the rotating block (10), the left bracket (13) and the right bracket (11) and are fastened by the nuts (5); two linear slide rails (24) are mounted at two ends of the rotating plate (23), the rotating cylinder mounting plate (7) is mounted on a sliding block of the linear slide rails (24), the baffle (9) is mounted at the tail end of the rotating plate through a screw, the limiting screw (22) penetrates through a through hole in the baffle (9) to be fixedly connected with a threaded hole in the rotating cylinder mounting plate (7), and the spring (21) is mounted in the middle of the limiting screw; the second air cylinder (8) is mounted on the rotary air cylinder mounting plate (7), the first connecting column (19) is mounted on the shaft of the second air cylinder (8), and the rubber plug (29) is mounted on the first connecting column (19); the side surface of the rotary cylinder mounting plate (7) is provided with the rotary handle (6); the detection piece (1) is provided with two welding parts (2), the rotating block (10) is provided with a pin hole, and the pin (14) is inserted into the pin hole after the rotating plate (23) is adjusted to a proper angle;
the tail end of the connecting rod (28) is welded with the rotary cylinder mounting plate (7), and the front end of the connecting rod is provided with the rubber plug (29).
2. The inspection device for detecting the sealing property of the welding parts according to claim 1, characterized in that: subjecting the assay to
The measuring part (1) is placed at the position of the fixed platform (15) of the measuring tool, the air cylinder I (3) is connected with the connecting column I (19) and the air cylinder II (8) and is connected with the glue plug (29) of the connecting column II (20) to rapidly plug the part measuring part, then the air hole (27) on the connecting column I (19) and the connecting column II (20) is used for conveying gas with a fixed value to the measuring part, the change value of a pressure gauge is checked, if the pressure value is not changed, the measuring part is not leaked, and then qualified parts are marked.
CN202010257578.0A 2016-12-21 2016-12-21 Detection tool device for detecting sealing property of welding parts Withdrawn CN111413046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010257578.0A CN111413046A (en) 2016-12-21 2016-12-21 Detection tool device for detecting sealing property of welding parts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010257578.0A CN111413046A (en) 2016-12-21 2016-12-21 Detection tool device for detecting sealing property of welding parts
CN201611190848.0A CN106525352B (en) 2016-12-21 2016-12-21 Detection tool device for detecting sealing property of welding parts

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CN111413046A true CN111413046A (en) 2020-07-14

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CN201611190848.0A Active CN106525352B (en) 2016-12-21 2016-12-21 Detection tool device for detecting sealing property of welding parts

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108181051A (en) * 2017-12-28 2018-06-19 重庆美欧特机电制造有限公司 A kind of thermostat casing air tightness detection apparatus

Citations (4)

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Publication number Priority date Publication date Assignee Title
JPS62230489A (en) * 1986-03-18 1987-10-09 Horie Kinzoku Kogyo Kk Numerically controlled profile seam welding machine
CN204788845U (en) * 2015-06-15 2015-11-18 鹰普(中国)有限公司 Pressure is tried on clothes and is put
CN205482802U (en) * 2016-04-14 2016-08-17 重庆平山泰凯化油器有限公司 Vacuum piston detection device
CN206369613U (en) * 2016-12-21 2017-08-01 北京灵铱科技有限公司 One kind detection welding class part sealing detection tool device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29620813U1 (en) * 1996-11-29 1997-02-06 Wegener Gmbh Test device for checking the tightness of weld seams
US20100186484A1 (en) * 2006-08-07 2010-07-29 Car-Ber Investments Inc. Apparatus and Method for Isolating or Testing a Pipe Segment with Axial Reinforcement
CN103697284B (en) * 2013-12-18 2015-07-29 天津绿清管道科技股份有限公司 A kind of pipe pressure test device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62230489A (en) * 1986-03-18 1987-10-09 Horie Kinzoku Kogyo Kk Numerically controlled profile seam welding machine
CN204788845U (en) * 2015-06-15 2015-11-18 鹰普(中国)有限公司 Pressure is tried on clothes and is put
CN205482802U (en) * 2016-04-14 2016-08-17 重庆平山泰凯化油器有限公司 Vacuum piston detection device
CN206369613U (en) * 2016-12-21 2017-08-01 北京灵铱科技有限公司 One kind detection welding class part sealing detection tool device

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CN106525352B (en) 2020-05-22

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Application publication date: 20200714

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