CN117147129B - Clamp fixing strength testing device - Google Patents
Clamp fixing strength testing device Download PDFInfo
- Publication number
- CN117147129B CN117147129B CN202311128980.9A CN202311128980A CN117147129B CN 117147129 B CN117147129 B CN 117147129B CN 202311128980 A CN202311128980 A CN 202311128980A CN 117147129 B CN117147129 B CN 117147129B
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- fixture
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- 238000012360 testing method Methods 0.000 title claims abstract description 151
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 8
- 239000011324 bead Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The utility model discloses a fixture fixing strength testing device, which belongs to the technical field of testing devices and comprises an operation table, wherein a fixing plate and a positioning plate are fixedly arranged on the upper surface of the operation table, an electric telescopic rod is fixedly arranged on the side wall of the fixing plate, one end of the electric telescopic rod extends out of the side wall of the fixing plate, and an adjusting component is arranged on the inner wall of the fixing plate; according to the utility model, the adjusting assembly is arranged, the test fixture clamps different positions of the test head, and meanwhile, the positioning plate is driven to rotate, after the position of the test fixture is adjusted, the positioning pin is clamped into the positioning hole under the action of the positioning spring and the positioning block, at the moment, the positioning plate is fixed by the rotating rod after being positioned by the positioning pin, and by adjusting the position of the test fixture, the test fixture can test different positions of the test head in the test process, so that the fixed strength test result of the test fixture is more accurate, and the accuracy of the test device is improved.
Description
Technical Field
The utility model belongs to the technical field of testing devices, and particularly relates to a fixture fixing strength testing device.
Background
The fixture is a device for fixing a machining object in a correct position in a mechanical manufacturing process so as to accept construction or detection, is also called a fixture in a broad sense, is used for quickly, conveniently and safely mounting a workpiece in any working procedure in the technical process, and can be called a fixture, and the fixture usually comprises a positioning element (determining the correct position of the workpiece in a clamping county), a clamping device, a tool setting guide element (determining the relative position of a tool and the workpiece or guiding the tool direction), an indexing device (enabling the workpiece to be machined at a plurality of stations in one mounting process, and comprises a rotary indexing device, a linear movement indexing device, a connecting element, a fixture body (fixture base) and the like.
Chinese patent discloses a testing device (CN 208505776U) with simple structure, convenient testing and low cost for fixing strength of rope saw beads. The utility model relates to a testing device for the fixing strength of a rope saw bead, which consists of a rack, a rope saw fixing mechanism, a rope saw stretching mechanism and a tension meter, wherein the rope saw fixing mechanism is arranged on the rack and consists of a base movably arranged on the rack and a clamp movably connected to the base, and the movable end parts of the clamp are provided with clamping plates; the rope saw stretching mechanism consists of a screw rod rotatably arranged on the rack and a nut rotatably arranged on the screw rod, and one end of the nut is fixedly connected with the base; the test part of the tension meter is fixed on the rack and is positioned on the base moving route, and the test part is provided with a clamping groove with the width smaller than the width of the bead. The testing device provided by the utility model has the advantages that the structure is simple, the testing is convenient, the testing device is very suitable for replacing import equipment to test the fixing strength of the rope saw bead, the related cost of enterprises is reduced, most of the currently used testing clamp fixing strength testing devices cannot be adjusted after being fixed in the testing process, therefore, the clamping of the testing head is also fixed in the testing process, the other surfaces of the testing head cannot be clamped, the testing result is single, the testing result is easily caused to be inaccurate, the testing head cannot be changed in the testing of the testing clamp, the corresponding testing head cannot be used according to the application of the testing clamp, and the deviation of the testing result of the testing clamp is also possibly caused.
Disclosure of Invention
The utility model aims at: in order to solve the above-mentioned problem, a fixture fixing strength testing device is proposed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the fixture fixing strength testing device comprises an operation table, wherein a fixing plate and a positioning plate are fixedly arranged on the upper surface of the operation table, an electric telescopic rod is fixedly arranged on the side wall of the fixing plate, one end of the electric telescopic rod extends out of the side wall of the fixing plate, an adjusting component is arranged on the inner wall of the fixing plate, a buffer component is arranged on the side wall of the fixing plate, and a moving component is arranged at one end of the electric telescopic rod;
the adjusting component comprises a rotating disc, the outer surface of the rotating disc is rotationally connected with the inner wall of the positioning plate, a rotating rod is fixedly installed on the side wall of the rotating disc, and one end of the rotating rod extends out of the side wall of the positioning plate.
As a further description of the above technical solution:
the side wall of the rotating disc is provided with a threaded hole, the threaded hole is fixedly provided with a test clamp through a bolt, the outer surface of the rotating rod is fixedly and darkly rotated to form positioning discs, and the outer surface of each positioning disc is provided with a positioning hole.
As a further description of the above technical solution:
the positioning plate is characterized in that a positioning block is fixedly arranged on the side wall of the positioning plate, a positioning spring is fixedly arranged on the lower surface of the positioning block, a positioning pin is fixedly arranged at one end of the positioning spring, and one end of the positioning pin is matched with the size of the positioning hole.
As a further description of the above technical solution:
the movable assembly comprises a movable plate, the lower surface of the movable plate is movably connected with the upper surface of the operating platform, three test heads are fixedly mounted on the other side wall of the movable plate, the test heads are different in shape, a travel groove is formed in the lower surface of the movable plate, and a sliding rod is slidably mounted on the inner wall of the travel groove.
As a further description of the above technical solution:
the upper surface of operation panel is provided with the spout, the one end of slide bar extends to the inside of spout and with the bottom surface inner wall sliding connection of spout.
As a further description of the above technical solution:
the inner wall of the movable plate is provided with a limit groove, the inner wall of the limit groove is provided with a limit disc in a sliding mode, one end of the electric telescopic rod extends to the inside of the limit groove, and one end of the electric telescopic rod is fixedly connected with the side wall of the limit disc.
As a further description of the above technical solution:
the buffer assembly comprises a buffer plate and a connecting rod, the lower surface of the buffer plate is in sliding connection with the upper surface of the operating platform, and one end of the electric telescopic rod penetrates through the outer side wall of the buffer plate.
As a further description of the above technical solution:
the side wall of the buffer plate is fixedly provided with a damper, and one end of the damper is fixedly connected with the other side wall of the fixed plate.
As a further description of the above technical solution:
the side wall of the fixed plate is fixedly provided with a guide rail, the inner side wall of the guide rail is fixedly provided with a connecting spring, and one end of the connecting spring is fixedly provided with a sliding block.
As a further description of the above technical solution:
the two ends of the connecting rod are fixedly provided with mounting plates, one end of the mounting plate at one end of the connecting rod is fixedly connected with the side wall of the sliding block, one end of the mounting plate at the other end of the connecting rod is fixedly provided with a fixing block, and the side wall of the fixing block is fixedly connected with the side wall of the buffer plate.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the rotating disc is rotated on the inner wall of the positioning plate through the rotating rod, so that the test fixture is driven to rotate, the test fixture clamps different positions of the test head, the rotating rod rotates and simultaneously drives the positioning disc to rotate, after the position of the test fixture is adjusted, the positioning pin is clamped into the positioning hole under the action of the positioning spring and the positioning block, at the moment, the rotating disc is fixed by the rotating rod after the positioning disc is positioned by the positioning pin, the test fixture can test different positions of the test head in the test process through adjusting the position of the test fixture, the fixed strength test result of the test fixture is more accurate, and the accuracy of the test device is improved.
2. According to the utility model, the test fixture is fixed on the side wall of the rotating disc through the moving assembly, the electric telescopic rod drives the moving plate to move towards the middle of the test fixture under the limit of the sliding rod, then the test fixture clamps the test heads on the side wall of the moving plate, after the test heads are clamped stably, the moving plate is pulled towards the other direction of the test fixture through the electric telescopic rod, the record is carried out by the fixed strength recorder while the test heads are pulled, the record is stopped when the test heads are separated from the test fixture, so that the numerical value of the maximum fixed strength of the test fixture is recorded, the moving plate can move at one end of the electric telescopic rod under the effect of the limit disc in the test process, at the moment, the moving plate moves at one end of the sliding rod through the travel groove, the test fixture can clamp different test heads along with the movement of the moving plate, and the different test heads can be replaced according to the different test fixtures, so that the application range of the test device is improved, and the accuracy of the test result can be improved by using the proper test heads on the other hand, and the test errors are reduced.
3. According to the utility model, the buffer assembly is arranged, so that a backward force is instantaneously generated when the test head is suddenly separated from the test fixture in the test process, at the moment, the buffer plate can be impacted by the moving plate to enable the buffer plate to move towards the direction of the fixed plate, at the moment, the buffer plate can be driven by the moving plate to move backwards, then the fixed block can drive the sliding block to move in the guide rail through the connecting rod, the moving distance and the moving speed of the buffer plate can be reduced under the action of the connecting spring and the damper, the test device is prevented from being impacted by the large force generated when the test head falls off in the test process, the damage caused by the impact of the test head is avoided, the self protection of the test device is improved, meanwhile, the condition that the test head is impacted to fall off can be avoided through buffering the test head, and the safety of the test device is improved.
Drawings
Fig. 1 is a schematic perspective view of a fixture fixing strength testing device.
Fig. 2 is a schematic diagram of an internal structure of a fixture fixing strength testing device.
Fig. 3 is an enlarged schematic view of the structure of the fixture at a in the fixture fixing strength testing device.
Fig. 4 is a schematic perspective view of a positioning plate in a fixture fixing strength testing device.
Fig. 5 is an enlarged schematic view of the structure of the fixture at B in the fixture fixing strength test apparatus.
Fig. 6 is a schematic diagram showing an exploded structure of a moving assembly in the fixture fixing strength testing apparatus.
Legend description:
1. an operation table; 2. a fixing plate; 3. an electric telescopic rod; 4. a moving assembly; 41. a moving plate; 42. a slide bar; 43. a test head; 44. a limiting disc; 5. a chute; 6. a positioning plate; 7. an adjustment assembly; 71. a rotating disc; 72. a rotating lever; 73. a positioning plate; 74. positioning holes; 75. a positioning block; 76. a positioning spring; 77. a positioning pin; 8. a test fixture; 9. a buffer assembly; 91. a buffer plate; 92. a damper; 93. a fixed block; 94. a connecting rod; 95. a guide rail; 96. a connecting spring; 97. a slide block; 98. and (3) mounting a plate.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the fixture fixing strength testing device comprises an operation table 1, wherein a fixing plate 2 and a positioning plate 6 are fixedly arranged on the upper surface of the operation table 1, an electric telescopic rod 3 is fixedly arranged on the side wall of the fixing plate 2, one end of the electric telescopic rod 3 extends out of the side wall of the fixing plate 2, an adjusting component 7 is arranged on the inner wall of the positioning plate 6, a buffer component 9 is arranged on the side wall of the fixing plate 2, and a moving component 4 is arranged at one end of the electric telescopic rod 3;
the adjusting component 7 comprises a rotating disc 71, the outer surface of the rotating disc 71 is rotationally connected with the inner wall of the positioning plate 6, a rotating rod 72 is fixedly installed on the side wall of the rotating disc 71, one end of the rotating rod 72 extends out of the side wall of the positioning plate 6, threaded holes are formed in the side wall of the rotating disc 71, a test fixture 8 is fixedly installed in the threaded holes through bolts, positioning discs 73 are fixedly and darkly rotated on the outer surface of the rotating rod 72, positioning holes 74 are formed in the outer surface of the positioning discs 73, positioning blocks 75 are fixedly installed on the side wall of the positioning plate 6, positioning springs 76 are fixedly installed on the lower surface of the positioning blocks 75, positioning pins 77 are fixedly installed at one ends of the positioning springs 76, and one ends of the positioning pins 77 are matched with the positioning holes 74 in size.
The specific examples are: the rotating plate 71 is rotated on the inner wall of the positioning plate 6 through the rotating rod 72, so that the test fixture 8 is driven to rotate, the test fixture 8 clamps different positions of the test head 43, the rotating rod 72 rotates and simultaneously drives the positioning plate 73 to rotate, after the position of the test fixture 8 is adjusted, the positioning pin 77 is clamped into the positioning hole 74 under the action of the positioning spring 76 and the positioning block 75, and at the moment, the positioning plate 73 is positioned by the positioning pin 77, and then the rotating plate 71 is fixed by the rotating rod 72.
The mobile assembly 4 comprises a mobile plate 41, the lower surface of the mobile plate 41 is movably connected with the upper surface of the operating platform 1, three test heads 43 are fixedly installed on the other side wall of the mobile plate 41, the shapes of the test heads 43 are different, a travel groove is formed in the lower surface of the mobile plate 41, a sliding rod 42 is slidably installed on the inner wall of the travel groove, a sliding groove 5 is formed in the upper surface of the operating platform 1, one end of the sliding rod 42 extends to the inside of the sliding groove 5 and is slidably connected with the inner wall of the bottom surface of the sliding groove 5, a limiting groove is formed in the inner wall of the mobile plate 41, a limiting disc 44 is slidably installed on the inner wall of the limiting groove, one end of the electric telescopic rod 3 extends to the inside of the limiting groove, and one end of the electric telescopic rod 3 is fixedly connected with the side wall of the limiting disc 44.
The specific examples are: the test fixture 8 is fixed on the side wall of the rotating disc 71 through a bolt, the electric telescopic rod 3 can drive the movable plate 41 to move towards the middle of the test fixture 8 under the limit of the sliding rod 42, then the test fixture 8 clamps the test head 43 on the side wall of the movable plate 41, after the test head 43 clamps stably, the movable plate 41 is pulled towards the other direction of the test fixture 8 through the electric telescopic rod 3, the fixed strength recorder records the test head 43 when the test head 43 is separated from the test fixture 8, the record is stopped when the test head 43 is separated from the test fixture 8, the value of the maximum fixed strength of the test fixture 8 is recorded, the movable plate 41 can move at one end of the electric telescopic rod 3 under the effect of the limit disc 44 in the test process, at the moment, the movable plate 41 moves at one end of the sliding rod 42 through a travel groove, and the test fixture 8 can clamp different test heads 43 along with the movement of the movable plate 41.
The buffer assembly 9 comprises a buffer plate 91 and a connecting rod 94, the lower surface of the buffer plate 91 is in sliding connection with the upper surface of the operating platform 1, one end of the electric telescopic rod 3 penetrates through the outer side wall of the buffer plate 91, a damper 92 is fixedly installed on the side wall of the buffer plate 91, one end of the damper 92 is fixedly connected with the other side wall of the fixed plate 2, a guide rail 95 is fixedly installed on the side wall of the fixed plate 2, a connecting spring 96 is fixedly installed on the inner side wall of the guide rail 95, a sliding block 97 is fixedly installed at one end of the connecting spring 96, mounting plates 98 are fixedly installed at two ends of the connecting rod 94, one end of each mounting plate 98 at one end of the connecting rod 94 is fixedly connected with the side wall of the sliding block 97, a fixing block 93 is fixedly installed at one end of each mounting plate 98 at the other end of the connecting rod 94, and the side wall of the fixing block 93 is fixedly connected with the side wall of the buffer plate 91.
The specific examples are: during the test, when the test head 43 is suddenly separated from the test fixture 8, a backward force is instantaneously generated, at this time, the moving plate 41 will strike the buffer plate 91 to move the buffer plate 91 toward the direction of the fixed plate 2, at this time, the buffer plate 91 will be driven by the moving plate 41 to move backward, then the fixed block 93 will drive the sliding block 97 to move in the guide rail 95 through the connecting rod 94, and the moving distance and moving speed of the buffer plate 91 will be reduced under the action of the connecting spring 96 and the damper 92.
Working principle: the test fixture 8 is fixed on the side wall of the rotating disc 71 through bolts, the electric telescopic rod 3 drives the movable plate 41 to move towards the middle of the test fixture 8 under the limit of the sliding rod 42, then the test fixture 8 clamps the test head 43 on the side wall of the movable plate 41, after the test head 43 clamps stably, the movable plate 41 is pulled towards the other direction of the test fixture 8 through the electric telescopic rod 3, the record is carried out through a fixed strength recorder while pulling, the record is stopped when the test head 43 is separated from the test fixture 8, so that the value of the maximum fixed strength of the test fixture 8 is recorded, the rotating disc 71 rotates on the inner wall of the positioning plate 6 through the rotating rod 72, the test fixture 8 is driven to rotate, the test fixture 8 clamps different positions of the test head 43, the positioning disc 73 is driven to rotate while the rotating rod 72 rotates, after the position of the test fixture 8 is adjusted, the positioning pin 77 is clamped into the positioning hole 74 under the action of the positioning spring 76 and the positioning block 75, at this time, the positioning disc 73 is positioned by the positioning pin 77, the rotating rod 72 fixes the rotating disc 71, the moving plate 41 can move at one end of the electric telescopic rod 3 under the action of the limiting disc 44 in the test process, at this time, the moving plate 41 moves at one end of the sliding rod 42 through the travel groove, the test fixture 8 can clamp different test heads 43 along with the movement of the moving plate 41, when the test heads 43 are suddenly separated from the test fixture 8 in the test process, a backward force is instantaneously generated, at this time, the moving plate 41 can strike the buffer plate 91 to move the buffer plate 91 towards the direction of the fixed plate 2, at this time, the buffer plate 91 can be driven by the moving plate 41 to move backward, then, the fixing block 93 drives the slider 97 to move in the guide rail 95 through the connecting rod 94, and the moving distance and moving speed of the buffer plate 91 are reduced under the action of the connecting spring 96 and the damper 92.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a fixture fixation strength testing arrangement, includes operation panel (1), the upper surface fixed mounting of operation panel (1) has fixed plate (2) and locating plate (6), fixed mounting has electric telescopic handle (3) on the lateral wall of fixed plate (2), the one end of electric telescopic handle (3) extends to outside the lateral wall of fixed plate (2), its characterized in that: an adjusting component (7) is arranged on the inner wall of the positioning plate (6), a buffer component (9) is arranged on the side wall of the fixed plate (2), and a moving component (4) is arranged at one end of the electric telescopic rod (3);
the adjusting assembly (7) comprises a rotating disc (71), the outer surface of the rotating disc (71) is rotationally connected with the inner wall of the positioning plate (6), a rotating rod (72) is fixedly installed on the side wall of the rotating disc (71), one end of the rotating rod (72) extends out of the side wall of the positioning plate (6), a threaded hole is formed in the side wall of the rotating disc (71), a test clamp (8) is fixedly installed in the threaded hole through a bolt, a positioning disc (73) is fixedly installed on the outer surface of the rotating rod (72), and a positioning hole (74) is formed in the outer surface of the positioning disc (73);
the utility model provides a movable assembly (4) is including movable plate (41), the lower surface of movable plate (41) and the upper surface swing joint of operation panel (1), fixed mounting has three test head (43) on the another lateral wall of movable plate (41), the shape of test head (43) is different, the lower surface of movable plate (41) is provided with the travel groove, slidable mounting has slide bar (42) on the inner wall in travel groove, the upper surface of operation panel (1) is provided with spout (5), the one end of slide bar (42) extends to the inside of spout (5) and with the bottom surface inner wall sliding connection of spout (5).
2. The fixture fixation strength testing device according to claim 1, wherein a positioning block (75) is fixedly installed on the side wall of the positioning plate (6), a positioning spring (76) is fixedly installed on the lower surface of the positioning block (75), a positioning pin (77) is fixedly installed at one end of the positioning spring (76), and one end of the positioning pin (77) is matched with the positioning hole (74) in size.
3. The fixture fixation strength testing device according to claim 2, wherein a limit groove is formed in the inner wall of the movable plate (41), a limit disc (44) is slidably mounted on the inner wall of the limit groove, one end of the electric telescopic rod (3) extends to the inside of the limit groove, and one end of the electric telescopic rod (3) is fixedly connected with the side wall of the limit disc (44).
4. A fixture fixing strength testing device according to claim 3, wherein the buffer assembly (9) comprises a buffer plate (91) and a connecting rod (94), the lower surface of the buffer plate (91) is slidably connected with the upper surface of the operation table (1), and one end of the electric telescopic rod (3) penetrates through the outer side wall of the buffer plate (91).
5. The fixture fixation strength testing device according to claim 4, wherein a damper (92) is fixedly installed on a side wall of the buffer plate (91), and one end of the damper (92) is fixedly connected with the other side wall of the fixed plate (2).
6. The fixture fixation strength testing device according to claim 5, wherein a guide rail (95) is fixedly installed on the side wall of the fixing plate (2), a connection spring (96) is fixedly installed on the inner side wall of the guide rail (95), and a sliding block (97) is fixedly installed at one end of the connection spring (96).
7. The fixture fixation strength testing device according to claim 6, wherein the two ends of the connecting rod (94) are fixedly provided with mounting plates (98), one end of the mounting plate (98) at one end of the connecting rod (94) is fixedly connected with the side wall of the sliding block (97), one end of the mounting plate (98) at the other end of the connecting rod (94) is fixedly provided with a fixing block (93), and the side wall of the fixing block (93) is fixedly connected with the side wall of the buffer plate (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311128980.9A CN117147129B (en) | 2023-09-04 | 2023-09-04 | Clamp fixing strength testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311128980.9A CN117147129B (en) | 2023-09-04 | 2023-09-04 | Clamp fixing strength testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117147129A CN117147129A (en) | 2023-12-01 |
| CN117147129B true CN117147129B (en) | 2024-04-05 |
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ID=88904100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311128980.9A Active CN117147129B (en) | 2023-09-04 | 2023-09-04 | Clamp fixing strength testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117147129B (en) |
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| CN209878464U (en) * | 2019-04-24 | 2019-12-31 | 江苏皓一机械制造有限公司 | Auxiliary detection device for detecting strength of high-chromium cast iron workpiece |
| CN209927592U (en) * | 2019-03-12 | 2020-01-10 | 万果新材料科技(上海)有限公司 | Clamp of tensile strength testing machine |
| CN212932187U (en) * | 2020-08-13 | 2021-04-09 | 谢姣 | Bridge railing strength test device |
| DE212020000568U1 (en) * | 2020-10-16 | 2021-11-24 | Suzhou Chaoshuofan Plastic Products Co., Ltd. | Multifunctional plastic performance tester |
| CN215115650U (en) * | 2021-07-06 | 2021-12-10 | 常州市蓝光电子有限公司 | Screwdriver head torque force tester |
| KR20220073120A (en) * | 2020-11-26 | 2022-06-03 | 주식회사 엘지에너지솔루션 | Fixing gripper for tensile strength testing machine and tensile strength testing machine having the gripper |
| CN218067380U (en) * | 2022-04-06 | 2022-12-16 | 南京俊全科技有限公司 | Clamp for metal material detection |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005221296A (en) * | 2004-02-04 | 2005-08-18 | Murata Mfg Co Ltd | Strength measuring jig and method for measuring strength of ceramic green sheet using it |
| JP2009257963A (en) * | 2008-04-17 | 2009-11-05 | Toyota Motor Corp | Device and method for destructively testing jig clamper |
| CN105954096A (en) * | 2016-06-27 | 2016-09-21 | 温州集智科技有限公司 | Power cable strength testing machine with modular fixture |
| CN208505776U (en) * | 2018-07-12 | 2019-02-15 | 广州晶体科技有限公司 | The test device of rope saw string ball fixing intensity |
| CN209606067U (en) * | 2019-02-28 | 2019-11-08 | 苏州捷尔力实业有限公司 | A kind of roll bending casing air pressure tensile strength detection device |
| CN209927592U (en) * | 2019-03-12 | 2020-01-10 | 万果新材料科技(上海)有限公司 | Clamp of tensile strength testing machine |
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| CN212932187U (en) * | 2020-08-13 | 2021-04-09 | 谢姣 | Bridge railing strength test device |
| DE212020000568U1 (en) * | 2020-10-16 | 2021-11-24 | Suzhou Chaoshuofan Plastic Products Co., Ltd. | Multifunctional plastic performance tester |
| KR20220073120A (en) * | 2020-11-26 | 2022-06-03 | 주식회사 엘지에너지솔루션 | Fixing gripper for tensile strength testing machine and tensile strength testing machine having the gripper |
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| CN218067380U (en) * | 2022-04-06 | 2022-12-16 | 南京俊全科技有限公司 | Clamp for metal material detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117147129A (en) | 2023-12-01 |
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