CN115235893B - Tensile test fixture device suitable for zinc-aluminum alloy welding wire - Google Patents
Tensile test fixture device suitable for zinc-aluminum alloy welding wire Download PDFInfo
- Publication number
- CN115235893B CN115235893B CN202210858737.1A CN202210858737A CN115235893B CN 115235893 B CN115235893 B CN 115235893B CN 202210858737 A CN202210858737 A CN 202210858737A CN 115235893 B CN115235893 B CN 115235893B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed frame
- welding wire
- mounting
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a tensile test fixture device suitable for zinc-aluminum alloy welding wires, which comprises a bottom frame, wherein the upper end of the bottom frame is fixedly connected with a fixed frame, the inner side of the fixed frame is provided with a movable plate, the outer bottom of the fixed frame is fixedly provided with two symmetrical pushing cylinders, the telescopic ends of the pushing cylinders penetrate through the fixed frame upwards and are fixedly connected to the lower end of the movable plate, the right side of the outer top of the fixed frame is provided with an unreeling mechanism, the top of the fixed frame is provided with three stretching mechanisms in equidistant arrangement, and the top of the fixed frame is provided with two pre-tightening mechanisms connected with the upper end of the movable plate. The invention can pull and pre-tighten the welding wire before a tensile test, further ensure the accuracy of the subsequent tensile detection of the welding wire, clamp the welding wire in multiple sections, synchronously complete the tensile test of the multiple sections of the welding wire, further realize the synchronous detection of the multiple sections of the welding wire at different positions, and detect the integral quality uniformity degree of the zinc-aluminum alloy welding wire.
Description
Technical Field
The invention relates to the technical field of tensile test of aluminum-zinc alloy welding wires, in particular to a tensile test fixture device suitable for zinc-aluminum alloy welding wires.
Background
The zinc-aluminum alloy welding wire is one of common production products, and in the production and manufacturing process of the welding wire, a tensile test is required to be carried out to verify whether the actual quality of the welding wire is qualified or not, and a test fixture device is generally used for carrying out tensile test detection.
The existing tensile test fixture device is used for carrying out tensile test by dividing welding wires into multiple sections when welding wire test detection is carried out, so that the welding wires are required to be loaded and unloaded frequently, the operation process is complex and inconvenient, the whole working efficiency is obviously insufficient, and the use requirements of people can not be well met.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a tensile test fixture device suitable for a zinc-aluminum alloy welding wire.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a tensile test fixture device suitable for zinc-aluminum alloy welding wire, includes the chassis, the upper end fixedly connected with fixed frame of chassis, the inboard of fixed frame is equipped with the movable plate, the outer bottom fixed mounting of fixed frame has two pushing cylinders of symmetry, the flexible end of pushing cylinder upwards runs through fixed frame and fixed connection at the lower extreme of movable plate, the outer top right side of fixed frame is equipped with unreels the mechanism, the equidistant range in top of fixed frame is equipped with three stretching mechanism, the top of fixed frame is equipped with two pretension mechanisms that are connected with the movable plate upper end, two pretension mechanisms are located the both sides of three stretching mechanism.
As a further improvement of the invention, the unreeling mechanism comprises a fixed plate fixedly connected to the top of the fixed frame, and a fixed shaft is fixedly connected to the side wall of the fixed plate.
As a further improvement of the invention, the stretching mechanism comprises a mounting frame fixedly embedded at the top of the fixing frame, guide grooves are formed at the upper end and the lower end of the mounting frame, two symmetrical first sliding blocks are arranged on the inner side of the mounting frame in a sliding mode, a tension meter is fixedly arranged on the opposite side walls of the two first sliding blocks, a second sliding block which slides on the inner side of the mounting frame is fixedly connected with the traction end of the tension meter, a clamping structure is arranged at the upper end of the second sliding block, two first telescopic rods are fixedly connected with the lower end of the mounting frame, the telescopic ends of the two first telescopic rods face downwards and are fixedly connected with the same abutting plate, an abutting rod positioned under the abutting plate is connected with the upper end of the moving plate in a threaded mode, a second spring is sleeved on the first telescopic rods, two symmetrical inclined rods are connected with the upper ends of the abutting plate in a rotating mode, and one ends of the two inclined rods, far away from the abutting plate, are respectively connected with the lower ends of the two first sliding blocks in a rotating mode.
As a further improvement of the invention, the pre-tightening mechanism comprises a mounting plate fixedly connected to the top of the fixed frame, a pre-tightening groove is formed in the side wall of the mounting plate, a second telescopic rod is fixedly connected to the inner top of the pre-tightening groove, the telescopic end of the second telescopic rod faces downwards and is fixedly connected with an upper pressing plate, a third spring is sleeved on the second telescopic rod, a movable groove is formed in the upper end of the movable plate, a top rod is slidably connected to the inside of the movable groove, a first spring is arranged on the inner side of the movable groove, the lower end of the first spring is fixedly connected to the inner bottom wall of the movable groove, the upper end of the first spring is fixedly connected to the lower end of the top rod, the upper end of the top rod penetrates through the fixed frame and the mounting plate and extends into the pre-tightening groove, and one end of the top rod located in the pre-tightening groove is fixedly connected with a lower pressing plate located below the upper pressing plate.
As a further improvement of the invention, the clamping structure comprises a vertical rod fixedly connected to the upper end of the second sliding block, the upper end of the vertical rod is fixedly connected with a U-shaped block, second mounting grooves are formed in the inner walls of two opposite sides of the U-shaped block, clamping cylinders are fixedly arranged on the outer walls of two opposite sides of the U-shaped block, and the telescopic ends of the clamping cylinders penetrate through the second mounting grooves and are fixedly connected with clamping plates.
As a further improvement of the invention, the two sides of the upper end of the mounting frame are fixedly connected with mounting lugs, mounting bolts are mounted on the mounting lugs, and the mounting bolts are in threaded connection with the top of the fixing frame.
As a further improvement of the invention, a strip-shaped groove is formed in the inner wall of one side of the fixed frame, a press contact switch is fixedly arranged on the side wall of the movable plate and is electrically connected with the clamping cylinder, the press contact switch is positioned at the inner side of the strip-shaped groove, and a press contact strip corresponding to the press contact switch is fixed on the inner wall of the strip-shaped groove.
As a further improvement of the invention, a guide wheel is rotatably arranged on the inner wall of the pre-tightening groove, and the guide wheel is positioned on one side of the upper pressing plate.
The invention has the beneficial effects that:
through setting up pretension mechanism, pull out the welding wire on the welding wire reel to lay along pretension mechanism, stretching mechanism, when stretching through the top pushing cylinder and driving the movable plate and upwards move, provide holding power to the ejector pin through the elasticity of first spring, make the ejector pin upwards move, push down the cooperation top board through the holding down plate and push down the welding wire, and the holding down plate drives the top board and upwards move together, can pull the tensioning from both ends to the welding wire, and then guarantee the welding wire and pull the accuracy that detects at stretching mechanism inboard stable tensioning state, can guarantee follow-up welding wire.
Through setting up three stretching mechanism, can press from both sides the welding wire segmentation tightly to can accomplish the tensile test of multistage welding wire in step, and then realize the synchronous detection of the different positions of welding wire multistage, can detect the holistic quality uniformity degree of zinc-aluminum alloy welding wire, effectively improve detection efficiency.
The invention can pull and pre-tighten the welding wire before a tensile test, further ensure the accuracy of the subsequent tensile detection of the welding wire, clamp the welding wire in multiple sections, synchronously complete the tensile test of the multiple sections of the welding wire, further realize the synchronous detection of the multiple sections of the welding wire at different positions, and detect the integral quality uniformity degree of the zinc-aluminum alloy welding wire.
Drawings
FIG. 1 is a schematic structural view of a tensile test fixture device suitable for zinc-aluminum alloy welding wires;
FIG. 2 is a schematic structural view of a tensile mechanism and a pre-tightening mechanism of a tensile test fixture device suitable for zinc-aluminum alloy welding wires;
fig. 3 is a schematic structural view of a U-shaped block, a clamping cylinder, a clamping plate and a second mounting groove of the tensile test fixture device suitable for zinc-aluminum alloy welding wires.
In the figure: the device comprises a chassis 1, a pushing cylinder 2, a fixed frame 3, a strip-shaped groove 4, a pressing contact switch 5, a pressing contact strip 6, a movable groove 7, a first spring 8, a push rod 9, a moving plate 10, a mounting bolt 11, a mounting lug 12, a fixed plate 13, a fixed shaft 14, a supporting rod 15, a supporting plate 16, a first telescopic rod 17, a second spring 18, a diagonal rod 19, a guide groove 20, a mounting frame 21, a first sliding block 22, a tension meter 23, a second sliding block 24, a U-shaped block 25, a clamping cylinder 26, a vertical rod 27, a mounting plate 28, a guide wheel 29, a second telescopic rod 30, a third spring 31, an upper pressing plate 32, a lower pressing plate 33, a pre-tightening groove 34, a clamping plate 35 and a second mounting groove 36.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-3, a tensile test fixture device suitable for zinc-aluminum alloy welding wires comprises an underframe 1, wherein the upper end of the underframe 1 is fixedly connected with a fixed frame 3, the inner side of the fixed frame 3 is provided with a movable plate 10, the outer bottom of the fixed frame 3 is fixedly provided with two symmetrical pushing cylinders 2, the telescopic ends of the pushing cylinders 2 upwards penetrate through the fixed frame 3 and are fixedly connected to the lower end of the movable plate 10, the right side of the outer top of the fixed frame 3 is provided with an unreeling mechanism, the unreeling mechanism comprises a fixed plate 13 fixedly connected to the top of the fixed frame 3, the side wall of the fixed plate 13 is fixedly connected with a fixed shaft 14, the top of the fixed frame 3 is provided with three stretching mechanisms in equidistant arrangement, the top of the fixed frame 3 is provided with two pre-tightening mechanisms connected with the upper end of the movable plate 10, and the two pre-tightening mechanisms are positioned on two sides of the three stretching mechanisms.
According to the invention, the stretching mechanism comprises a mounting frame 21 fixedly embedded at the top of a fixed frame 3, mounting lugs 12 are fixedly connected to two sides of the upper end of the mounting frame 21, mounting bolts 11 are mounted on the mounting lugs 12, the mounting bolts 11 are connected to the top of the fixed frame 3 in a threaded manner, guide grooves 20 are formed in the upper end and the lower end of the mounting frame 21, two symmetrical first sliding blocks 22 are arranged on the inner side of the mounting frame 21 in a sliding manner, a tension meter 23 is fixedly mounted on the opposite side walls of the two first sliding blocks 22, a second sliding block 24 sliding on the inner side of the mounting frame 21 is fixedly connected to the traction end of the tension meter 23, a clamping structure is arranged at the upper end of the second sliding block 24, two first telescopic rods 17 are fixedly connected to the lower end of the mounting frame 21, the telescopic ends of the two first telescopic rods 17 face downwards and are fixedly connected to the same retaining plate 16, a retaining rod 15 positioned under the retaining plate 16 is connected to the upper end of the moving plate 10 in a threaded manner, two symmetrical inclined rods 19 are rotatably connected to the upper ends of the retaining plate 16 in a sleeved manner, and the two inclined rods 19 are respectively far away from the first ends 22 of the rotating plates 16.
The pre-tightening mechanism comprises a mounting plate 28 fixedly connected to the top of a fixed frame 3, a pre-tightening groove 34 is arranged on the side wall of the mounting plate 28, a second telescopic rod 30 is fixedly connected to the inner top of the pre-tightening groove 34, the telescopic end of the second telescopic rod 30 faces downwards and is fixedly connected with an upper pressing plate 32, a third spring 31 is sleeved on the second telescopic rod 30, a movable groove 7 is arranged at the upper end of a movable plate 10, a push rod 9 is slidably connected to the inside of the movable groove 7, a first spring 8 is arranged at the inner side of the movable groove 7, the lower end of the first spring 8 is fixedly connected to the inner bottom wall of the movable groove 7, the elastic force of the first spring 8 is far greater than that of the third spring 31, the upper end of the first spring 8 is fixedly connected to the lower end of the push rod 9, the upper end of the push rod 9 penetrates through the fixed frame 3 and the mounting plate 28 and extends into the pre-tightening groove 34, one end of the ejector rod 9 positioned in the pre-tightening groove 34 is fixedly connected with a lower pressing plate 33 positioned below the upper pressing plate 32, friction force is generated on the welding wire by pressing the upper pressing plate 32 and the lower pressing plate 33, the welding wire can be pulled and tensioned from two ends, the stable tensioning state of the welding wire on the inner side of the stretching mechanism is further ensured, the pressure of the third spring 31 on the upper pressing plate 32 is smaller, when the welding wire is pulled by pressing the upper pressing plate 32 and the lower pressing plate 33, after the welding wire is straightened and pre-tightened, the welding wire slides between the upper pressing plate 32 and the lower pressing plate 33, excessive stretching of the welding wire is avoided, interference to subsequent welding wire stretching tests is avoided, the accuracy of welding wire stretching detection is ensured, a guide wheel 29 is rotatably arranged on the inner wall of the pre-tightening groove 34, the guide wheel 29 is positioned on one side of the upper pressing plate 32, and the welding wire can be guided by the guide wheel 29 when the pre-tightening welding wire is pulled.
The clamping structure comprises a vertical rod 27 fixedly connected to the upper end of a second sliding block 24, a U-shaped block 25 is fixedly connected to the upper end of the vertical rod 27, second mounting grooves 36 are formed in the inner walls of two opposite sides of the U-shaped block 25, a clamping cylinder 26 is fixedly installed on the outer walls of two opposite sides of the U-shaped block 25, the telescopic end of the clamping cylinder 26 penetrates into the second mounting grooves 36 and is fixedly connected with a clamping plate 35, a strip-shaped groove 4 is formed in one inner wall of the fixed frame 3, a pressing switch 5 is fixedly installed on the side wall of the movable plate 10, the pressing switch 5 is electrically connected with the clamping cylinder 26, the pressing switch 5 is located in the inner side of the strip-shaped groove 4, a pressing strip 6 corresponding to the pressing switch 5 is fixed on the inner wall of the strip-shaped groove 4, after the pressing switch 5 is pressed by the pressing strip 6, the clamping cylinder 26 can be started to stretch, after the upper pressing plate 32 moves up to a limit position, the movable plate 10 continues to move upwards, when the pressing switch 5 is contacted with the pressing strip 6, the clamping cylinder 26 is started, the clamping cylinder 35 is driven to clamp welding wire stably and tightly fixed.
When the welding wire drawing device is used, a zinc-aluminum alloy welding wire coil is sleeved on the fixed shaft 14, the welding wire is pulled out and passes through the pre-tightening groove 34 and the inner side of the U-shaped block 25, the pushing cylinder 2 is started to extend to drive the movable plate 10 to move upwards, the ejector rod 9 is provided with supporting force through the elastic force of the first spring 8, the movable plate 10 firstly drives the ejector rod 9 to move upwards synchronously, the upper pressing plate 32 is matched with the lower pressing plate 33 to press the welding wire, the lower pressing plate 33 drives the upper pressing plate 32 to move upwards together, friction force is generated on the welding wire by pressing the upper pressing plate 32 and the lower pressing plate 33, and the welding wire can be pulled and tensioned from two ends, so that the stable tensioning state of the welding wire at the inner side of the stretching mechanism is ensured;
after the upper pressing plate 32 moves up to the limit position, the moving plate 10 continues to move up, when the pressure contact switch 5 is contacted with the pressure contact strip 6, the pressure contact switch 5 is touched to start the clamping cylinder 26, and the clamping cylinder 26 stretches to drive the clamping plate 35 to stably clamp the welding wire;
then the moving plate 10 continues to move upwards, the abutting plate 16 is abutted to move upwards through the abutting rod 15, the abutting plate 16 moves upwards to drive the two first sliding blocks 22 to move away from synchronously through the two inclined rods 19, the second sliding blocks 24 are pulled to move, the welding wire can be pulled and stretched, whether the strength value of the welding wire meets the requirement or not can be obtained through observing the numerical value of the tension meter 23, and the tensile test of the welding wire is completed.
Through setting up three stretching mechanism, can press from both sides the welding wire segmentation tightly to can accomplish the tensile test of multistage welding wire in step, and then realize the synchronous detection of the different positions of welding wire multistage, can detect the holistic quality uniformity degree of zinc-aluminum alloy welding wire, effectively improve detection efficiency.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a tensile test fixture device suitable for zinc-aluminum alloy welding wire, includes chassis (1), its characterized in that, the upper end fixedly connected with fixed frame (3) of chassis (1), the inboard of fixed frame (3) is equipped with movable plate (10), the outer bottom fixed mounting of fixed frame (3) has two top pushing cylinders (2) of symmetry, the flexible end of top pushing cylinder (2) upwards runs through fixed frame (3) and fixed connection is in the lower extreme of movable plate (10), the outer top right side of fixed frame (3) is equipped with unreeling mechanism, the equidistant range in top of fixed frame (3) is equipped with three stretching mechanism, the top of fixed frame (3) is equipped with two pretension mechanisms that are connected with movable plate (10) upper end, two pretension mechanisms are located the both sides of three stretching mechanism;
the stretching mechanism comprises a mounting frame (21) fixedly embedded at the top of a fixed frame (3), guide grooves (20) are formed in the upper end and the lower end of the mounting frame (21), two symmetrical first sliding blocks (22) are arranged on the inner side of the mounting frame (21) in a sliding mode, tension meters (23) are fixedly arranged on the opposite side walls of the two first sliding blocks (22), a second sliding block (24) which is fixedly connected with the traction end of the tension meters (23) and slides on the inner side of the mounting frame (21) is fixedly connected with the upper end of the second sliding block (24), a clamping structure is arranged at the upper end of the second sliding block (24), two first telescopic rods (17) are fixedly connected with the lower end of the mounting frame (21), the telescopic ends of the two first telescopic rods (17) face downwards and are fixedly connected with the same retaining plate (16), the upper end of the moving plate (10) is in threaded connection with a retaining rod (15) which is positioned under the retaining plate (16), the first telescopic rods (17) are fixedly connected with two inclined rods (19) which are respectively connected with the two inclined rods (19) at the lower ends of the retaining plate (16), and the inclined rods (19) are far away from the two inclined rods (19) which are respectively connected with the inclined rods;
the clamping structure comprises a vertical rod (27) fixedly connected to the upper end of a second sliding block (24), a U-shaped block (25) is fixedly connected to the upper end of the vertical rod (27), second mounting grooves (36) are formed in the inner walls of two opposite sides of the U-shaped block (25), clamping cylinders (26) are fixedly mounted on the outer walls of two opposite sides of the U-shaped block (25), and the telescopic ends of the clamping cylinders (26) penetrate through the second mounting grooves (36) and are fixedly connected with clamping plates (35);
the utility model provides a pretension mechanism includes mounting panel (28) at fixed frame (3) top, be equipped with pretension groove (34) on the lateral wall of mounting panel (28), the interior top fixedly connected with second telescopic link (30) of pretension groove (34), the flexible end down of second telescopic link (30) and fixedly connected with top board (32), the cover is equipped with third spring (31) on second telescopic link (30), the upper end of movable plate (10) is equipped with movable groove (7), the inside sliding connection of movable groove (7) has ejector pin (9), the inboard of movable groove (7) is equipped with first spring (8), the lower extreme fixed connection of first spring (8) is on the interior diapire of movable groove (7), the upper end fixed connection of first spring (8) is in the lower extreme of ejector pin (9), the upper end of ejector pin (9) runs through fixed frame (3), mounting panel (28) and extends to pretension groove (34), ejector pin (9) are located the fixed connection below top board (33) in pretension groove (34).
2. The tensile test fixture device suitable for zinc-aluminum alloy welding wires according to claim 1, wherein the unreeling mechanism comprises a fixed plate (13) fixedly connected to the top of the fixed frame (3), and a fixed shaft (14) is fixedly connected to the side wall of the fixed plate (13).
3. The tensile test fixture device suitable for the zinc-aluminum alloy welding wire according to claim 1, wherein mounting lugs (12) are fixedly connected to two sides of the upper end of the mounting frame (21), mounting bolts (11) are mounted on the mounting lugs (12), and the mounting bolts (11) are in threaded connection with the top of the fixing frame (3).
4. The tensile test fixture device suitable for zinc-aluminum alloy welding wires according to claim 1, wherein a strip-shaped groove (4) is formed in the inner wall of one side of the fixed frame (3), a press contact switch (5) is fixedly installed on the side wall of the movable plate (10), the press contact switch (5) is electrically connected with the clamping cylinder (26), the press contact switch (5) is located in the strip-shaped groove (4), and a press contact strip (6) corresponding to the press contact switch (5) is fixed on the inner wall of the strip-shaped groove (4).
5. The tensile test fixture device for the zinc-aluminum alloy welding wire according to claim 1, wherein a guide wheel (29) is rotatably installed on the inner wall of the pre-tightening groove (34), and the guide wheel (29) is located on one side of the upper pressing plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210858737.1A CN115235893B (en) | 2022-07-20 | 2022-07-20 | Tensile test fixture device suitable for zinc-aluminum alloy welding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210858737.1A CN115235893B (en) | 2022-07-20 | 2022-07-20 | Tensile test fixture device suitable for zinc-aluminum alloy welding wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115235893A CN115235893A (en) | 2022-10-25 |
| CN115235893B true CN115235893B (en) | 2023-07-21 |
Family
ID=83672746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210858737.1A Active CN115235893B (en) | 2022-07-20 | 2022-07-20 | Tensile test fixture device suitable for zinc-aluminum alloy welding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115235893B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1541478A (en) * | 1977-08-04 | 1979-03-07 | Sondes Place Research Lab Ltd | Testing machines primarily for measuring tensile strengths |
| SU1114915A1 (en) * | 1980-07-11 | 1984-09-23 | Предприятие П/Я М-5671 | Device for testing articles for biaxial tension |
| KR20080105419A (en) * | 2007-05-31 | 2008-12-04 | (주)티에이치엔 | Apparatus for wiring holding of a strain gauge |
| CN210742007U (en) * | 2019-09-27 | 2020-06-12 | 石狮市升松机械配件有限公司 | Stretching device for detecting tensile strength of knitted fabric |
| CN212180444U (en) * | 2020-04-10 | 2020-12-18 | 南京英斯拜科新材料科技有限公司 | Clamp for tensile sample |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE309504B (en) * | 1966-10-07 | 1969-03-24 | Saab Ab | |
| DE4332588A1 (en) * | 1993-09-25 | 1995-03-30 | Honigmann Ind Elektronik Gmbh | Device for measuring tensile force |
| JP6868897B2 (en) * | 2017-04-18 | 2021-05-12 | 株式会社ニチリン | Tensile test method and jig for fiber reinforced layer of hose |
| JP2019219336A (en) * | 2018-06-22 | 2019-12-26 | 株式会社島津製作所 | Displacement gauge |
| WO2021253199A1 (en) * | 2020-06-15 | 2021-12-23 | 南京江东实业总公司清江公司 | Device and method for tensile testing of cold work die steel |
| CN214373850U (en) * | 2020-12-31 | 2021-10-08 | 江苏麟龙新材料股份有限公司 | Tensile test fixture device suitable for zinc-aluminum alloy welding wire |
| CN216399336U (en) * | 2021-10-19 | 2022-04-29 | 山东精诚工业自动化设备有限公司 | Reinforced stretching and fixing device |
-
2022
- 2022-07-20 CN CN202210858737.1A patent/CN115235893B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1541478A (en) * | 1977-08-04 | 1979-03-07 | Sondes Place Research Lab Ltd | Testing machines primarily for measuring tensile strengths |
| SU1114915A1 (en) * | 1980-07-11 | 1984-09-23 | Предприятие П/Я М-5671 | Device for testing articles for biaxial tension |
| KR20080105419A (en) * | 2007-05-31 | 2008-12-04 | (주)티에이치엔 | Apparatus for wiring holding of a strain gauge |
| CN210742007U (en) * | 2019-09-27 | 2020-06-12 | 石狮市升松机械配件有限公司 | Stretching device for detecting tensile strength of knitted fabric |
| CN212180444U (en) * | 2020-04-10 | 2020-12-18 | 南京英斯拜科新材料科技有限公司 | Clamp for tensile sample |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115235893A (en) | 2022-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114624119B (en) | Steel wire rope strength detection device for crane | |
| CN213516680U (en) | Cable tensile test equipment | |
| CN115235893B (en) | Tensile test fixture device suitable for zinc-aluminum alloy welding wire | |
| CN213779706U (en) | Laser film tensile property testing device | |
| CN220340072U (en) | Auxiliary detection device for cotton knitted fabric | |
| CN110967250A (en) | Device and method for detecting tensile property of elastic woven tape | |
| CN115876103A (en) | Steel band thickness on-line measuring equipment | |
| CN216208204U (en) | High performance aluminum alloy rod tensile strength detection device | |
| CN116026703A (en) | Toughness detector for cable production | |
| CN217083683U (en) | Appearance detection device is used in production of RPS pencil assembly | |
| CN115683818A (en) | Portable rope storage and safety factor detection device | |
| CN114720259A (en) | Sewing thread tension testing device for screening strength | |
| CN112082850A (en) | Cable wetting and aging test platform | |
| CN210010884U (en) | Molybdenum wire strength testing device | |
| CN112830307A (en) | Coiling mechanism of quality control machine | |
| CN218865645U (en) | Stretch-proofing detection device of domestic appliance power cord | |
| CN117907005B (en) | Steel cord sampler and steel cord detection equipment | |
| CN212658538U (en) | A intensity detection device for agricultural canopy membrane production | |
| CN219284875U (en) | Tensile detection device is used in sticky tape production | |
| CN220380902U (en) | Spring bearing detection device | |
| CN221378031U (en) | Pressing test jig | |
| CN220105197U (en) | Withstand voltage test device for detecting cable | |
| CN214584540U (en) | Chain riveting tensile strength check out test set with automatic clamping function | |
| CN217676574U (en) | Prestress applying pulley block | |
| CN219675688U (en) | Tensile testing device for polyethylene film bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |