CN115326586A - Aluminum alloy door and window angle strength detection testing machine - Google Patents
Aluminum alloy door and window angle strength detection testing machine Download PDFInfo
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- CN115326586A CN115326586A CN202211236910.0A CN202211236910A CN115326586A CN 115326586 A CN115326586 A CN 115326586A CN 202211236910 A CN202211236910 A CN 202211236910A CN 115326586 A CN115326586 A CN 115326586A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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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
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0062—Crack or flaws
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0411—Chucks, fixtures, jaws, holders or anvils using pneumatic or hydraulic pressure
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
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Abstract
The invention discloses an aluminum alloy door and window corner strength detection testing machine which comprises a frame body, wherein a first air cylinder is fixedly arranged on the outer wall of one end of the frame body, the telescopic end of the first air cylinder penetrates through the outer wall of one end of the frame body and is fixedly connected with a contact block, a pressure sensor and two guide rods are fixedly connected between the inner walls of two sides of the frame body, the pressure sensor is arranged on one side wall, close to the guide rods, of the contact block, the guide rods are slidably sleeved with two symmetrically arranged sliding blocks, a second spring is arranged on one side, far away from each other, of each sliding block, the second spring is sleeved on the guide rods, and clamping mechanisms are arranged on the two sliding blocks. The door and window clamping device can automatically clamp and fix the door and window and detect the strength without manual fixation, is simple to operate, improves the working efficiency, can automatically spray water to a detection position after detection is finished, is convenient for visually observing the result after detection, and is convenient to use.
Description
Technical Field
The invention relates to the technical field of door and window corner strength detection, in particular to an aluminum alloy door and window corner strength detection testing machine.
Background
The door is used for indoor, indoor outer traffic contact traffic evacuation, and the window mainly used daylighting ventilation usefulness, door and window are in the different periods, and the material of adoption is all inequality, and in modern society, door and window are common to be aluminum alloy as the frame, and the key position of connecting the atress in the door and window as door and window, its use strength is closely relevant with door and window's quality.
Present aluminium alloy door and window angle intensity detects testing machine is when using, and door and window need the manual work to press from both sides tight fixedly, troublesome poeration, and work efficiency is low, and door and window is accomplishing the test back simultaneously, and tiny crack can appear in door and window, is difficult to direct observation and goes out whether to accord with the requirement, and it is inconvenient to use.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an aluminum alloy door and window corner strength testing machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an aluminium alloy door and window angle intensity detection testing machine, includes the framework, fixed mounting has first cylinder on the one end outer wall of framework, the flexible end of first cylinder runs through the one end outer wall and the fixedly connected with contact piece of framework, fixedly connected with pressure sensor between the both sides inner wall of framework, two guide bars, it is provided with pressure sensor on a lateral wall that the guide bar is close to the contact piece, guide bar sliding sleeve is equipped with the sliding block that two symmetries set up, two one side that the sliding block was kept away from each other all is provided with the second spring, the second spring suit all is provided with clamping mechanism on the guide bar on two sliding blocks, all be provided with the extrusion mechanism who is connected with clamping mechanism and is located between guide bar and the contact piece on the both sides inner wall of framework, be provided with the mechanism of supporting that is connected with the contact piece in the framework, the top fixed mounting bracket of framework, be provided with the mechanism that sprays that is connected with the contact piece on the mounting bracket.
Preferably, clamping mechanism includes two bracing pieces of fixed mounting on the sliding block, two the top fixed mounting of bracing piece has same roof, the top fixed mounting of roof has a clamping section of thick bamboo, run through on the roof be provided with rather than sliding connection's the tight connecting rod of clamp.
Preferably, the one end fixedly connected with that presss from both sides tight connecting rod on being located the roof presss from both sides tight sliding plug, it is sliding connection just rather than the inner wall to press from both sides tight sliding plug to be located a clamping section of thick bamboo, the one end fixedly connected with that presss from both sides tight connecting rod that presss from both sides under being located the roof presss from both sides tight piece, be provided with the bottom plate that is located the tight piece below of clamp on the sliding block, the top of a clamping section of thick bamboo is provided with rather than the first connecting pipe of inside intercommunication.
Preferably, the extrusion mechanism comprises two telescopic rods fixedly mounted on the inner side wall of the frame body, the two telescopic rods are respectively sleeved with a first spring, the telescopic ends of the two telescopic rods are fixedly connected with a moving block, the moving block abuts against the contact block, and an extrusion pipe is fixedly mounted on the inner side wall of the frame body.
Preferably, an extrusion sliding plug connected with the inner wall of the extrusion pipe in a sliding manner is arranged in the extrusion pipe, an extrusion connecting rod is fixedly connected between the extrusion sliding plug and the moving block, one end of the first connecting pipe, which is far away from the clamping barrel, is communicated with the extrusion pipe, and one end of the first connecting pipe, which is communicated with the extrusion pipe, is located at one end of the extrusion sliding plug, which is far away from the extrusion connecting rod.
Preferably, the abutting mechanism comprises a second cylinder fixedly mounted on the outer side wall of the other end of the frame body, the telescopic end of the second cylinder penetrates through the outer side wall of the other end of the frame body and is provided with a sealing plate, a contact switch located between the contact block and the guide rod is arranged at the inner bottom of the frame body, and the contact block and the contact switch are located in a circuit of the second cylinder.
Preferably, it includes the well cavity section of thick bamboo of fixed mounting in the mounting bracket bottom to spray the mechanism, be provided with in the cavity section of thick bamboo rather than inner wall sliding connection spray the sliding plug, be provided with the third spring that is located the sliding plug below that sprays in the cavity section of thick bamboo, the top of mounting bracket is provided with the water tank, the bottom of mounting bracket is provided with sprays the box, be provided with the second connecting pipe and the third connecting pipe rather than the intercommunication on the cavity section of thick bamboo, the one end that the cavity section of thick bamboo was kept away from to the second connecting pipe is linked together with the water tank, the one end that the cavity section of thick bamboo was kept away from to the third connecting pipe is linked together with spraying the box, the top of contact piece is provided with the magnetism piece, the magnetism piece is connected with the sliding plug magnetism that sprays.
Preferably, the bottom of the hollow cylinder is provided with a through hole communicating with the inside thereof.
Preferably, check valves are arranged in the second connecting pipe and the third connecting pipe.
Preferably, the cross sections of the moving block and the contact block are trapezoidal.
The invention has the beneficial effects that:
through setting up first cylinder, contact piece, movable block, first spring, telescopic link, extrusion pipe, first connecting pipe, pressure sensor, roof, bracing piece, sliding block, guide bar, bottom plate, a clamp section of thick bamboo, extrusion connecting rod, extrusion sliding plug, press from both sides tight connecting rod and press from both sides tight piece, can press from both sides tight fixed and intensity detection to door and window automatically, need not artifical manual fixed, easy operation has improved work efficiency.
Through setting up mounting bracket, second cylinder, closing plate, second connecting pipe, water tank, hollow tube, second spring, magnetic block, contact switch, spraying box, third connecting pipe, spraying sliding plug, third spring, can be after the detection is accomplished automatic to the detection department spraying water, the result after being convenient for audio-visual observation goes out the detection, convenient to use.
The door and window clamping device can automatically clamp and fix the door and window and detect the strength without manual fixation, is simple to operate, improves the working efficiency, can automatically spray water to a detection position after detection is finished, is convenient for visually observing the result after detection, and is convenient to use.
Drawings
FIG. 1 is a schematic perspective view of an angle strength testing machine for aluminum alloy doors and windows according to the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the bottom perspective structure of an angle strength testing machine for aluminum alloy doors and windows according to the present invention;
FIG. 4 is a schematic plan view of the inside of the hollow tube according to the present invention;
FIG. 5 is a schematic plan view of the inside of the extruded tube according to the present invention;
FIG. 6 is a schematic view showing the inner structure of the clamping cylinder of the present invention.
In the figure: 1 frame body, 2 first air cylinders, 3 contact blocks, 4 moving blocks, 5 first springs, 6 telescopic rods, 7 extruding pipes, 8 first connecting pipes, 9 mounting frames, 10 second air cylinders, 11 sealing plates, 12 second connecting pipes, 13 water tanks, 14 hollow cylinders, 15 second springs, 16 magnetic blocks, 17 contact switches, a power source and a power supply 18 pressure sensor, 19 top plate, 20 support rod, 21 sliding block, 22 guide rod, 23 bottom plate, 24 clamping cylinder, 25 spray box, 26 third connecting pipe, 27 spray sliding plug, 28 third spring, 29 extrusion connecting rod, 30 extrusion sliding plug, 31 clamping sliding plug, 32 clamping connecting rod and 33 clamping block.
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.
Referring to fig. 1-6, an aluminum alloy door and window corner strength testing machine comprises a frame body 1, wherein a first air cylinder 2 is fixedly installed on the outer wall of one end of the frame body 1, the telescopic end of the first air cylinder 2 penetrates through the outer wall of one end of the frame body 1 and is fixedly connected with a contact block 3, a pressure sensor 18 is fixedly connected between the inner walls of two sides of the frame body 1, two guide rods 22 are arranged, a pressure sensor 18 is arranged on one side wall, close to the guide rods 22, of the contact block 3, the guide rods 22 are slidably sleeved with two symmetrically arranged sliding blocks 21, a second spring 15 is arranged on one side, far away from each other, of the two sliding blocks 21, the second spring 15 is sleeved on the guide rods 22, and clamping mechanisms are arranged on the two sliding blocks 21;
the clamping mechanism comprises two support rods 20 fixedly mounted on a sliding block 21, the tops of the two support rods 20 are fixedly mounted with a same top plate 19, the top of the top plate 19 is fixedly mounted with a clamping cylinder 24, a clamping connecting rod 32 in sliding connection with the top plate 19 is arranged on the top plate 19 in a penetrating manner, one end of the clamping connecting rod 32, which is positioned on the top plate 19, is fixedly connected with a clamping sliding plug 31, the clamping sliding plug 31 is positioned in the clamping cylinder 24 and is in sliding connection with the inner wall of the clamping cylinder, one end of the clamping connecting rod 32, which is positioned under the top plate 19, is fixedly connected with a clamping block 33, a bottom plate 23, which is positioned under the clamping block 33, is arranged on the sliding block 21, and a first connecting pipe 8, which is communicated with the inside of the clamping cylinder 24, is arranged at the top of the clamping cylinder 24;
the inner walls of two sides of the frame body 1 are respectively provided with an extrusion mechanism which is connected with the clamping mechanism and is positioned between the guide rod 22 and the contact block 3, each extrusion mechanism comprises two telescopic rods 6 which are fixedly arranged on the inner side wall of the frame body 1, the two telescopic rods 6 are respectively sleeved with a first spring 5, the telescopic ends of the two telescopic rods 6 are fixedly connected with a same moving block 4, the moving blocks 4 are abutted against the contact blocks 3, the cross sections of the moving blocks 4 and the contact blocks 3 are in a trapezoid shape, and the inner side wall of the frame body 1 is fixedly provided with an extrusion pipe 7;
the frame body 1 is provided with a tight abutting mechanism connected with the contact block 3, the tight abutting mechanism comprises a second cylinder 10 fixedly arranged on the outer side wall of the other end of the frame body 1, the telescopic end of the second cylinder 10 penetrates through the outer side wall of the other end of the frame body 1 and is provided with a sealing plate 11, the inner bottom of the frame body 1 is provided with a contact switch 17 positioned between the contact block 3 and a guide rod 22, and the contact block 3 and the contact switch 17 are positioned in a circuit of the second cylinder 10;
the mounting frame 9 is provided with a spraying mechanism connected with the contact block 3, the spraying mechanism comprises a hollow cylinder 14 fixedly mounted at the bottom of the mounting frame 9, the bottom of the hollow cylinder 14 is provided with a through hole communicated with the inside of the hollow cylinder 14, the hollow cylinder 14 is internally provided with a spraying sliding plug 27 connected with the inner wall of the hollow cylinder in a sliding manner, the hollow cylinder 14 is internally provided with a third spring 28 positioned below the spraying sliding plug 27, the top of the mounting frame 9 is provided with a water tank 13, the bottom of the mounting frame 9 is provided with a spraying box 25, the hollow cylinder 14 is provided with a second connecting pipe 12 and a third connecting pipe 26 communicated with the hollow cylinder 14, the second connecting pipe 12 and the third connecting pipe 26 are respectively provided with a one-way valve, so that water can enter and exit in the hollow cylinder 14 in a one-way, one end of the second connecting pipe 12 far away from the hollow cylinder 14 is communicated with the water tank 13, one end of the third connecting pipe 26 far away from the hollow cylinder 14 is communicated with the spraying box 25, the top of the contact block 3 is provided with a magnetic block 16, and the magnetic block 16 is magnetically connected with the spraying sliding plug 27.
When the invention is used, a door and window is placed above a bottom plate 23, a first air cylinder 2 is started, a contact block 3 slides towards a direction close to a guide rod 22, a telescopic rod 6 retracts through the contact block 3 and a movable block 4, a first spring 5 is compressed, the two movable blocks 4 are far away from each other, an extrusion sliding plug 30 slides towards a direction far away from the contact block 3 through an extrusion connecting rod 29, hydraulic oil on one side, far away from the extrusion connecting rod 29, of the extrusion sliding plug 30 is extruded into a clamping cylinder 24 through a first connecting pipe 8, a clamping sliding plug 31 in the clamping cylinder 24 slides downwards, the clamping sliding plug 31 drives a clamping block 33 on a clamping connecting rod 32 to move, so that the door and window is clamped and fixed, when the first air cylinder 2 extends to carry out strength test on the door and window, the two sliding blocks 21 are far away from each other, a second spring 15 is compressed, the contact block 3 is in contact with a contact switch 17, the magnetic attraction between the magnetic block 16 and the spray sliding plug 27 is gradually increased, the circuit where the second air cylinder 10 is located is connected, the sealing plate 11 is moved towards the direction close to the door and window through the controller, the sealing plate 11 is abutted against the door and window after the strength test is finished, the test pressure can be read through the pressure sensor 18, when the contact block 3 moves to the farthest position, the door and window finishes the strength test, the magnetic attraction between the magnetic block 16 and the spray sliding plug 27 is the largest and is larger than the elastic force of the third spring 28, the spray sliding plug 27 slides downwards, the third spring 28 is compressed, the water in the water tank 13 is sucked into the hollow cylinder 14 through the second connecting pipe 12, the first air cylinder 2 is started to retract, the magnetic attraction between the magnetic block 16 and the spray sliding plug 27 is reduced and is smaller than the elastic force generated by the third spring 28, the spray sliding plug 27 moves upwards to the initial position, the water pumped into the hollow cylinder 14 is extruded into the spray box 25 through the third connecting pipe 26 and is sprayed to the testing position of the door and window through the spray head, whether a crack appears after the door and window testing is judged by observing whether water drops drop below the testing position, after the observation is finished, the contact block 3 is separated from the contact switch 17, the second cylinder 10 drives the sealing plate 11 to retract, when the contact block 3 returns to the initial position, the elastic force generated by the compression of the first spring 5 enables the moving block 4 to return to the initial position, the extrusion sliding plug 30 and the clamping sliding plug 31 return to the initial position, and the clamping block 33 moves upwards.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an aluminium alloy door and window angle intensity detection testing machine, includes framework (1), its characterized in that, fixed mounting has first cylinder (2) on the one end outer wall of framework (1), the flexible end of first cylinder (2) runs through the one end outer wall and the fixedly connected with contact piece (3) of framework (1), fixedly connected with pressure sensor (18), two guide bars (22) between the both sides inner wall of framework (1), contact piece (3) are close to and are provided with pressure sensor (18) on the lateral wall of guide bar (22), guide bar (22) sliding sleeve is equipped with sliding block (21) that two symmetries set up, two one side that sliding block (21) kept away from each other all is provided with second spring (15), second spring (15) suit is on guide bar (22), all is provided with clamping mechanism on two sliding block (21), all be provided with the extrusion mechanism that the mounting bracket is connected with clamping mechanism and is located between guide bar (22) and contact piece (3) on the both sides inner wall of framework (1), be provided with the support mechanism that is connected with contact piece (3) on framework (1), the fixed mounting bracket is installed and is connected with spray the top mechanism (9) and is connected with spray contact piece (9).
2. The aluminum alloy door and window corner strength testing machine according to claim 1, wherein the clamping mechanism comprises two support rods (20) fixedly mounted on a sliding block (21), the top of the two support rods (20) is fixedly mounted with a same top plate (19), the top of the top plate (19) is fixedly mounted with a clamping cylinder (24), and the top plate (19) is provided with a clamping connecting rod (32) in sliding connection therewith in a penetrating manner.
3. The aluminum alloy door and window corner strength testing machine according to claim 2, characterized in that one end of the clamping connecting rod (32) located on the top plate (19) is fixedly connected with a clamping sliding plug (31), the clamping sliding plug (31) is located in the clamping cylinder (24) and is in sliding connection with the inner wall of the clamping cylinder, one end of the clamping connecting rod (32) located below the top plate (19) is fixedly connected with a clamping block (33), a bottom plate (23) located below the clamping block (33) is arranged on the sliding block (21), and a first connecting pipe (8) communicated with the inside of the clamping cylinder (24) is arranged at the top of the clamping cylinder.
4. The aluminum alloy door and window angle strength testing machine according to claim 1, characterized in that the extruding mechanism comprises two telescopic rods (6) fixedly mounted on the inner side wall of the frame body (1), the two telescopic rods (6) are respectively sleeved with a first spring (5), the telescopic ends of the two telescopic rods (6) are fixedly connected with a same moving block (4), the moving block (4) abuts against the contact block (3), and an extruding pipe (7) is fixedly mounted on the inner side wall of the frame body (1).
5. The aluminum alloy door and window corner strength testing machine according to claim 3, wherein an extrusion sliding plug (30) connected with the inner wall of the extrusion pipe (7) in a sliding manner is arranged in the extrusion pipe (7), an extrusion connecting rod (29) is fixedly connected between the extrusion sliding plug (30) and the moving block (4), one end of the first connecting pipe (8) far away from the clamping barrel (24) is communicated with the extrusion pipe (7), and one end of the first connecting pipe (8) communicated with the extrusion pipe (7) is located at one end of the extrusion sliding plug (30) far away from the extrusion connecting rod (29).
6. The aluminum alloy door and window corner strength testing machine according to claim 1, wherein the abutting mechanism comprises a second cylinder (10) fixedly mounted on the outer side wall of the other end of the frame body (1), the telescopic end of the second cylinder (10) penetrates through the outer side wall of the other end of the frame body (1) and is provided with a sealing plate (11), a contact switch (17) located between the contact block (3) and the guide rod (22) is arranged at the inner bottom of the frame body (1), and the contact block (3) and the contact switch (17) are located in a circuit of the second cylinder (10).
7. The aluminum alloy door and window angle strength detection testing machine according to claim 1, characterized in that the spraying mechanism comprises a hollow cylinder (14) fixedly installed at the bottom of the mounting frame (9), a spraying sliding plug (27) connected with the inner wall of the hollow cylinder (14) in a sliding manner is arranged in the hollow cylinder (14), a third spring (28) located below the spraying sliding plug (27) is arranged in the hollow cylinder (14), a water tank (13) is arranged at the top of the mounting frame (9), a spraying box (25) is arranged at the bottom of the mounting frame (9), a second connecting pipe (12) and a third connecting pipe (26) communicated with the hollow cylinder (14) are arranged on the hollow cylinder (14), one end, far away from the hollow cylinder (14), of the second connecting pipe (12) is communicated with the water tank (13), one end, far away from the hollow cylinder (14), of the third connecting pipe (26) is communicated with the spraying box (25), a magnetic block (16) is arranged at the top of the contact block (3), and the magnetic block (16) is magnetically connected with the spraying sliding plug (27).
8. The aluminum alloy door and window corner strength testing machine according to claim 7, wherein the bottom of the hollow cylinder (14) is provided with a through hole communicated with the inside thereof.
9. The aluminum alloy door and window corner strength testing machine according to claim 7, wherein a check valve is arranged in each of the second connecting pipe (12) and the third connecting pipe (26).
10. The aluminum alloy door and window angular strength detection testing machine according to claim 4, wherein the cross section of the moving block (4) and the cross section of the contact block (3) are both trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236910.0A CN115326586B (en) | 2022-10-10 | 2022-10-10 | Aluminum alloy door and window angle strength detection testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236910.0A CN115326586B (en) | 2022-10-10 | 2022-10-10 | Aluminum alloy door and window angle strength detection testing machine |
Publications (2)
| Publication Number | Publication Date |
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| CN115326586A true CN115326586A (en) | 2022-11-11 |
| CN115326586B CN115326586B (en) | 2023-02-03 |
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| CN202211236910.0A Active CN115326586B (en) | 2022-10-10 | 2022-10-10 | Aluminum alloy door and window angle strength detection testing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115597866A (en) * | 2022-12-16 | 2023-01-13 | 河北精拓轴承科技有限公司（Cn） | Automobile wheel hub bearing detection equipment based on pressure test |
| CN115608550A (en) * | 2022-12-05 | 2023-01-17 | 山东之华管业有限公司 | Inner plastic coating device and method for large-diameter groove pipe fitting |
| CN116481842A (en) * | 2023-06-19 | 2023-07-25 | 朗杰自动化科技(苏州)有限公司 | Rotary cabinet bucket strength test equipment |
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| CN115608550A (en) * | 2022-12-05 | 2023-01-17 | 山东之华管业有限公司 | Inner plastic coating device and method for large-diameter groove pipe fitting |
| CN115597866A (en) * | 2022-12-16 | 2023-01-13 | 河北精拓轴承科技有限公司（Cn） | Automobile wheel hub bearing detection equipment based on pressure test |
| CN115597866B (en) * | 2022-12-16 | 2023-03-21 | 河北精拓轴承科技有限公司 | Automobile wheel hub bearing detection equipment based on pressure test |
| CN116481842A (en) * | 2023-06-19 | 2023-07-25 | 朗杰自动化科技(苏州)有限公司 | Rotary cabinet bucket strength test equipment |
| CN116481842B (en) * | 2023-06-19 | 2023-09-01 | 朗杰自动化科技(苏州)有限公司 | Rotary cabinet bucket strength test equipment |
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