A fluoroplastic tensile strength testing device

Abstract

The invention discloses a fluoroplastic tensile strength testing device, and relates to the technical field of tensile strength testing. The invention comprises a testing machine body, wherein a clamping mechanism for cooperation is arranged on the inner side of the testing machine body, and a storage trough is provided at the lower end of the testing machine body, a supporting mechanism for cooperation is arranged in the storing trough, and a fixing mechanism for cooperation with the supporting mechanism is arranged on the testing machine body, and a stabilizing mechanism for cooperation with the testing machine body is arranged on the inner side of the supporting mechanism. The setting and use of the clamping mechanism can drive the first side rod and the second side rod to rotate synchronously, thereby driving the clamping outer frame and the clamping ring frame to rotate synchronously, and further providing convenience for the position conversion of the clamping outer frame and the clamping ring frame, so that the sheet-like fluoroplastic parts to be tested and the tubular fluoroplastic parts to be tested can be conveniently fixed according to the testing requirements. Compared with the traditional method that can only fix a single sheet-like fluoroplastic part to be tested, the application effectively improves the practicality and functionality of the testing device.

Description

Technical Field

[0001] The invention relates to the technical field of tensile strength testing, in particular to a fluoroplastic tensile strength testing device. Background Art

[0002] Fluoroplastic refers to plastics made of fluororesin. Its main varieties include polytetrafluoroethylene, tetrafluoroethylene-ethylene copolymer, tetrafluoroethylene-hexafluoropropylene copolymer and trifluorochloroethylene-ethylene copolymer. In order to ensure the normal use of fluoroplastic parts, they need to be subjected to tensile strength tests.

[0003] The existing fluoroplastic tensile strength testing device can only fix a single sheet-shaped fluoroplastic part to be tested, but cannot fix a tubular fluoroplastic part to be tested, and cannot provide support for the placement of computer accessories required for the test, etc., and requires an additional bracket for placement, thereby reducing the practicality and functionality of the testing device and increasing the cost of using the testing device.

[0004] In view of the above problems, the inventors propose a fluoroplastic tensile strength testing device for solving the above problems. Summary of the invention

[0005] In order to solve the problem that the existing fluoroplastic tensile strength testing device can only fix a single sheet-shaped fluoroplastic part to be tested but cannot fix a tubular fluoroplastic part to be tested and cannot provide support for the placement of computer accessories required for the test; the purpose of the present invention is to provide a fluoroplastic tensile strength testing device.

[0006] In order to solve the above technical problems, the present invention adopts the following technical scheme: a fluoroplastic tensile strength testing device, including a testing machine main body, a clamping mechanism for cooperation is provided on the inner side of the testing machine main body, and a storage trough is opened at the lower end of the testing machine main body, a supporting mechanism for cooperation is provided in the storage trough, and a fixing mechanism for cooperation with the supporting mechanism is provided on the testing machine main body, and a stabilizing mechanism for cooperation with the testing machine main body is provided on the inner side of the supporting mechanism. The setting and use of the clamping mechanism can conveniently fix the sheet-like fluoroplastic parts to be tested and the tubular fluoroplastic parts to be tested according to the test requirements, the coordinated use of the supporting mechanism and the fixing mechanism provides convenience for the placement of computer accessories required for the test, and there is no need to add a bracket for placement, and the setting and use of the stabilizing mechanism provides convenience for the stable placement of computer accessories required for the test.

[0007] Preferably, the clamping mechanism includes a rotating cylinder, two rotating cylinders are provided, and the rotating cylinder is fixedly connected to the testing machine body, the end of the rotating cylinder output end is fixedly sleeved with a connecting ring, and the outer wall of the connecting ring is fixedly connected to a first side rod and a second side rod, the end of the first side rod is fixedly connected to a clamping outer frame, and a double-headed stud is rotatably inserted on the clamping outer frame, two clamping slides are threadedly sleeved on the double-headed stud, and the clamping slide is slidably connected to the clamping outer frame, one end of the double-headed stud is fixedly installed with a driving wheel, and a driving rocker is rotatably inserted on the driving wheel, the end of the second side rod is fixedly connected to a clamping ring frame, and an array-distributed first screw rod is rotatably inserted on the clamping ring frame, a driven bevel gear is fixedly sleeved on the first screw rod, and a first arc plate is threadedly sleeved on the end of the first screw rod, a rotating ring is rotatably installed on one end of the clamping ring frame, and A driving side gear ring is fixedly installed on the inner side of the rotating collar, and the driving side gear ring is meshed with the driven bevel gear, and the first arc plate is slidably fitted with the driving side gear ring, and an L-shaped connecting plate distributed in an array is fixedly connected to the clamping ring frame, and the ends of the three L-shaped connecting plates are fixedly connected to the mounting inner disk, the mounting inner disk is rotatably inserted on the inner side of the driving side gear ring, and a second screw rod is rotatably inserted in the middle of the mounting inner disk, a driving hand wheel is fixedly installed on the end of the second screw rod, and an array-distributed anti-slip groove is provided on the outer wall of the driving hand wheel, an adjusting collar is threadedly sleeved on the second screw rod, and an array-distributed first T-block is fixedly installed on the outer wall of the adjusting collar, and a clamping rotating plate is rotatably sleeved on the first T-block, a second T-block is rotatably inserted at one end of the clamping rotating plate, and a second arc plate is fixedly connected to the end of the second T-block, and the second arc plate is slidably connected to the mounting inner disk.

[0008] Preferably, the supporting mechanism comprises a U-shaped slide, a storage trough is provided at the lower end of one side of the testing machine body, and the U-shaped slide is slidably inserted in the storage trough, a symmetrically distributed first guide block is fixedly installed at one end of the U-shaped slide, and a symmetrically arranged first guide groove is provided on the inner wall of the storage trough, the first guide block is slidably inserted in the first guide groove, a symmetrically distributed first T-shaped plate and a second T-shaped plate are fixedly installed at one end of the U-shaped slide, and a first rotating plate is rotatably sleeved on the first T-shaped plate, a third T-shaped plate is rotatably inserted at one end of the first rotating plate, and the two The end of the third T-shaped plate is fixedly connected to a supporting top plate, the supporting top plate can fit with the top of the U-shaped slide, and the supporting top plate can be slidably inserted in the storage sink, the second T-shaped plate is rotatably sleeved with a second rotating plate, and one end of the second rotating plate is rotatably inserted with a fourth T-shaped plate, the fourth T-shaped plate is fixedly connected to the supporting top plate, and the end of the first rotating plate away from the fourth T-shaped plate is fixedly installed with a mounting outer cylinder, a sliding inner disk is slidably inserted in the mounting outer cylinder, and a first spring is fixedly installed on one side of the sliding inner disk, and the end of the first spring is connected to the mounting outer cylinder The inner wall of the U-shaped slide is fixedly connected, and a limited insertion rod is fixedly installed on the other side of the sliding inner disk. A symmetrically arranged limit insertion hole is penetrated at one end of the U-shaped slide, and the limit insertion rod can slide through the first rotating plate and be slidably inserted in the limit insertion hole. A traction rope is fixedly installed on the sliding inner disk, and the traction rope movably penetrates the installation outer cylinder. A traction bracelet is fixedly installed between the two traction ropes. The fixing mechanism includes a sliding guide rod. The lower end of the test machine body is penetrated by an installation sink groove, a sliding guide hole and a fixed sliding hole used in conjunction with the storage sink groove, and the sliding The guide rod is slidably inserted in the sliding guide hole, a Z-shaped push plate is fixedly installed at the end of the sliding guide rod, and a second spring is fixedly installed on one side of the Z-shaped push plate, the second spring is movably sleeved on the sliding guide rod, and the end of the second spring is fixedly connected to the inner wall of the mounting groove, a driving push plate is fixedly connected to the end of the Z-shaped push plate, and a fixed plug rod is fixedly installed on the other side of the Z-shaped push plate, and a symmetrically distributed fixed plug holes are penetrated at one end of the U-shaped slide near the limit hole, and the fixed plug rod can slide through the fixed sliding hole and be slidably inserted in the fixed hole.

[0009] Preferably, the stabilizing mechanism includes a fifth T-shaped plate and a stabilizing sliding rod, the fifth T-shaped plate is fixedly connected to the supporting top plate, and the first U-shaped plate is rotatably sleeved on the fifth T-shaped plate, a stabilizing outer cylinder is fixedly installed on one side of the first U-shaped plate, and a stabilizing inner rod is slidably inserted in the inner cavity of the stabilizing outer cylinder, one end of the stabilizing inner rod is fixedly connected to a symmetrically arranged second guide block, and a symmetrically distributed second guide groove is provided through the stabilizing outer cylinder, the second guide block is slidably inserted in the second guide groove, the end of the stabilizing inner rod is fixedly connected to the second U-shaped plate, and the inner side of the second U-shaped plate is rotatably inserted with a sixth T-shaped plate, the sixth T-shaped plate is provided with symmetrically distributed stabilizing slots, and a connecting thread is provided on the U-shaped slide. The stabilizing groove is provided at the lower end of the main body of the testing machine, and one end of the sixth T-plate can be slidably mounted in the stabilizing groove, the stabilizing slide rod is rotatably inserted in the connecting slide hole, and one end of the stabilizing slide rod is fixedly sleeved with a sliding inner ring, the sliding inner ring is rotatably mounted in the installing inner groove, and a reset torsion spring is fixedly installed on one side of the sliding inner ring, the reset torsion spring is movably sleeved on the stabilizing slide rod, and the end of the reset torsion spring is fixedly connected to the inner wall of the installing inner groove, the end of the stabilizing slide rod is fixedly connected with a stabilizing clamping rod, and the stabilizing clamping rod can slide through the stabilizing clamping groove and slidably fit with the sixth T-plate.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. By setting and using the clamping mechanism, the first side rod and the second side rod can be driven to rotate synchronously, thereby driving the clamping outer frame and the clamping ring frame to rotate synchronously, thereby providing convenience for the position conversion of the clamping outer frame and the clamping ring frame, so that the sheet-shaped fluoroplastic parts to be tested and the tubular fluoroplastic parts to be tested can be conveniently fixed according to the test requirements. Compared with the traditional method of only being able to fix a single sheet-shaped fluoroplastic part to be tested, the present application effectively improves the practicality and functionality of the test device;

[0012] 2. The coordinated use of the support mechanism and the fixing mechanism provides convenience for the convenient storage of the U-shaped slide and the support top plate, thereby avoiding the test device from occupying a large space during idle time, thereby ensuring the convenient transfer of the test device, and providing convenience for the deployment and fixing of the support top plate, thereby providing convenience for the placement of computer accessories required for the test, etc., without the need to add a bracket for placement, thereby saving the use cost of the test device and further improving the practicality and functionality of the test device;

[0013] 3. Through the setting and use of the stabilizing mechanism, it provides convenience for the convenient rotation adjustment of the stabilizing outer cylinder and the stabilizing inner rod, and provides convenience for the limiting fixation of the sixth T-shaped plate, so that the support top plate can be stably supported, thereby providing convenience for the stable placement of computer accessories required for the test, and further ensuring the stable use of the test device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure in the middle.

[0017] Figure 3 It is a schematic diagram of the connection of the clamping mechanism in the present invention.

[0018] Figure 4 For the present invention Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0019] Figure 5 It is a schematic diagram of the installation of the support mechanism in the present invention.

[0020] Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the structure at point C in the middle.

[0021] Figure 7 For the present invention Figure 5 Enlarged schematic diagram of the structure at point D in the middle.

[0022] Figure 8 For the present invention Figure 5 Enlarged schematic diagram of the structure at point E in the middle.

[0023] Fig. 9 For the present invention Figure 5 Enlarged schematic diagram of the structure at F in the middle.

[0024] Fig.10 It is a schematic diagram of the connection of the supporting mechanism in the present invention.

[0025] Fig.11 For the present invention Fig.10 Enlarged schematic diagram of the structure at G in the middle.

[0026] Fig.12 For the present invention Fig.10 Enlarged schematic diagram of the structure at H in the middle.

[0027] In the figure: 1. Testing machine body; 11. Storage trough; 12. First guide groove; 13. Installation trough; 14. Sliding guide hole; 15. Fixing slide hole; 16. Stabilizing trough; 17. Installing inner groove; 18. Connecting slide hole; 2. Clamping mechanism; 21. Rotating cylinder; 22. Connecting collar; 23. First side rod; 24. Second side rod; 25. Clamping outer frame; 26. Stud; 27. Clamping slide plate; 28. Clamping ring frame; 29. ​​First screw rod; 210. Driven bevel gear; 211, first arc plate; 212, rotating collar; 213, drive side gear ring; 214, L-shaped connecting plate; 215, install inner plate; 216, second screw rod; 217, adjustment collar; 218, first T-shaped block; 219, clamping rotating plate; 220, second T-shaped block; 221, second arc plate; 222, driving wheel; 223, driving rocker; 224, driving hand wheel; 225, anti-skid groove; 3, support mechanism; 31, U-shaped slide Frame; 32, first T-shaped plate; 33, second T-shaped plate; 34, first rotating plate; 35, third T-shaped plate; 36, supporting top plate; 37, second rotating plate; 38, fourth T-shaped plate; 39, installing outer cylinder; 310, sliding inner plate; 311, first spring; 312, limiting plug rod; 313, limiting plug hole; 314, first guide block; 315, traction rope; 316, traction bracelet; 317, fixing plug hole; 318, connecting through groove; 4, fixing mechanism; 41. Sliding guide rod; 42. Z-shaped push plate; 43. Second spring; 44. Driving push plate; 45. Fixed plug rod; 5. Stabilizing mechanism; 51. Fifth T-shaped plate; 52. Stabilizing slide rod; 53. First U-shaped plate; 54. Stabilizing outer cylinder; 55. Stabilizing inner rod; 56. Second U-shaped plate; 57. Sixth T-shaped plate; 58. Stabilizing slot; 59. Sliding inner ring; 510. Reset torsion spring; 511. Stabilizing slot rod; 512. Second guide block; 513. Second guide slot. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example: Figure 1-12As shown, the present invention provides a fluoroplastic tensile strength testing device, comprising a testing machine body 1, a clamping mechanism 2 for use in conjunction with the testing machine body 1 is provided on the inner side of the testing machine body 1, and a storage trough 11 is provided at the lower end of the testing machine body 1, a supporting mechanism 3 for use in conjunction with the testing machine body 1 is provided in the storing trough 11, and a fixing mechanism 4 for use in conjunction with the supporting mechanism 3 is provided on the testing machine body 1, and a stabilizing mechanism 5 for use in conjunction with the testing machine body 1 is provided on the inner side of the supporting mechanism 3. The setting and use of the clamping mechanism 2 can conveniently fix the sheet-like fluoroplastic parts to be tested and the tubular fluoroplastic parts to be tested according to the test requirements, the supporting mechanism 3 and the fixing mechanism 4 provide convenience for the placement of computer accessories required for the test, and there is no need to add a bracket for placement, and the setting and use of the stabilizing mechanism 5 provide convenience for the stable placement of computer accessories required for the test.

[0030] The clamping mechanism 2 includes a rotating cylinder 21, two rotating cylinders 21 are provided, and the rotating cylinder 21 is fixedly connected to the test machine body 1, the end of the output end of the rotating cylinder 21 is fixedly sleeved with a connecting ring 22, and the outer wall of the connecting ring 22 is fixedly connected with a first side rod 23 and a second side rod 24, the end of the first side rod 23 is fixedly connected with a clamping outer frame 25, and a stud 26 is rotatably inserted on the clamping outer frame 25, two clamping slides 27 are threadedly sleeved on the stud 26, and the clamping slide 27 is slidably connected to the clamping outer frame 25, and one end of the stud 26 is fixedly installed with a driving wheel 22 2, and a driving rocker 223 is rotatably plugged on the driving wheel 222, and the coordinated use of the driving wheel 222 and the driving rocker 223 provides convenience for the convenient rotation of the stud 26, the end of the second side rod 24 is fixedly connected with a clamping ring frame 28, and an array-distributed first screw rod 29 is rotatably plugged on the clamping ring frame 28, a driven bevel gear 210 is fixedly sleeved on the first screw rod 29, and a first arc plate 211 is threadedly sleeved on the end of the first screw rod 29, a rotating collar 212 is rotatably installed at one end of the clamping ring frame 28, and a driving side gear ring 213 is fixedly installed on the inner side of the rotating collar 212, The driving side gear ring 213 is meshed with the driven bevel gear 210, and the first arc plate 211 is slidably fitted with the driving side gear ring 213. The clamping ring frame 28 is fixedly connected with an array of L-shaped connecting plates 214, and the ends of the three L-shaped connecting plates 214 are fixedly connected with an installation inner disk 215, which is rotatably inserted on the inner side of the driving side gear ring 213, and a second screw rod 216 is rotatably inserted in the middle of the installation inner disk 215, and a driving hand wheel 224 is fixedly installed at the end of the second screw rod 216, and an array of anti-slip grooves 225 are opened on the outer wall of the driving hand wheel 224. The setting and use of 4 provides convenience for the convenient rotation of the second screw rod 216, and the setting and use of the anti-skid groove 225 can increase friction and facilitate operation. The second screw rod 216 is threadedly sleeved with an adjusting collar 217, and the outer wall of the adjusting collar 217 is fixedly installed with an array-distributed first T-block 218, and the first T-block 218 is rotatably sleeved with a clamping rotating plate 219, one end of the clamping rotating plate 219 is rotatably inserted with a second T-block 220, and the end of the second T-block 220 is fixedly connected with a second arc plate 221, and the second arc plate 221 is slidably connected to the mounting inner disk 215.

[0031] By adopting the above technical solution, when in use, when the test operation is carried out, the two rotating cylinders 21 are started, so that the connecting ring 22 can be driven to rotate, and then the first side rod 23 and the second side rod 24 can be driven to rotate synchronously, and further the clamping outer frame 25 and the clamping ring frame 28 can be driven to rotate synchronously. If the fluoroplastic to be tested is in a sheet form, the two clamping outer frames 25 are rotated to the middle of the test machine body 1 and the rotating cylinder 21 is closed, and then the two ends of the sheet-like fluoroplastic part to be tested are placed between the corresponding two clamping slides 27 in turn and the two driving slides are rotated in turn. The rocker 223 can drive the corresponding driving wheel 222 to rotate, and then drive the corresponding stud 26 to rotate, and further drive the corresponding two clamping slides 27 to move towards each other, until the corresponding end of the sheet-like fluoroplastic part to be tested is stably clamped, and then the corresponding driving rocker 223 is released, and then the test machine body 1 is started to perform the test operation. When the fluoroplastic to be tested is in a tubular shape, the two clamping ring frames 28 are rotated to the middle of the test machine body 1, and the rotating cylinder 21 is closed, and then the two ends of the tubular fluoroplastic part to be tested are respectively set on The corresponding two driving hand wheels 224 and the rotating collar 212 are rotated in sequence between the corresponding first curved plate 211 and the second curved plate 221. At this time, the driving hand wheel 224 will drive the corresponding second screw rod 216 to rotate, thereby driving the corresponding positioning collar 217 to move to the side away from the corresponding installation inner disk 215, and then the corresponding three second curved plates 221 can be driven to expand outward synchronously through the first T-block 218, the clamping rotating plate 219 and the second T-block 220, and the second curved plates 221 and the corresponding ends of the tubular fluoroplastic parts to be tested are connected. When the inner wall of the tubular fluoroplastic part to be tested is tightly fitted, the corresponding driving hand wheel 224 is stopped from rotating, and the rotating ring 212 will drive the corresponding driving side gear ring 213 to rotate while rotating, thereby driving the corresponding three driven bevel gears 210 to rotate, and then driving the corresponding three first screw rods 29 to rotate, and further driving the corresponding three first arc plates 211 to shrink inward synchronously, and when the first arc plate 211 is tightly fitted with the outer wall of the end of the corresponding tubular fluoroplastic part to be tested, the corresponding rotating ring 212 is stopped and the testing machine body 1 is started to perform the testing operation.

[0032] The support mechanism 3 includes a U-shaped slide 31. A storage trough 11 is provided at the lower end of one side of the test machine body 1, and the U-shaped slide 31 is slidably inserted in the storage trough 11. A symmetrically distributed first guide block 314 is fixedly installed at one end of the U-shaped slide 31, and a symmetrically arranged first guide groove 12 is provided on the inner wall of the storage trough 11. The first guide block 314 is slidably inserted in the first guide groove 12. The cooperation of the first guide block 314 and the first guide groove 12 plays a limiting and guiding role in the movement and adjustment of the U-shaped slide 31. A symmetrically distributed first T-shaped plate 32 and a second T-shaped plate 33 are fixedly installed at one end of the U-shaped slide 31, and a first rotating plate 34 is rotatably sleeved on the first T-shaped plate 32, and a third T-shaped plate 35 is rotatably inserted at one end of the first rotating plate 34. , and the ends of the two third T-shaped plates 35 are fixedly connected with a supporting top plate 36, the supporting top plate 36 can fit with the top end of the U-shaped slide 31, and the supporting top plate 36 can be slidably inserted in the storage sink 11, a second rotating plate 37 is rotatably sleeved on the second T-shaped plate 33, and a fourth T-shaped plate 38 is rotatably inserted at one end of the second rotating plate 37, the fourth T-shaped plate 38 is fixedly connected to the supporting top plate 36, and an installation outer cylinder 39 is fixedly installed at one end of the first rotating plate 34 away from the fourth T-shaped plate 38, a sliding inner disk 310 is slidably inserted in the installation outer cylinder 39, and a first spring 311 is fixedly installed on one side of the sliding inner disk 310, the end of the first spring 311 is fixedly connected to the inner wall of the installation outer cylinder 39, and the other side of the sliding inner disk 310 is fixedly installed A limiting plug rod 312, one end of the U-shaped slide 31 is penetrated with a symmetrically arranged limiting plug hole 313, and the limiting plug rod 312 can slide through the first rotating plate 34 and be slidably inserted in the limiting plug hole 313, a traction rope 315 is fixedly installed on the sliding inner disk 310, and the traction rope 315 movably penetrates the installation outer cylinder 39, and a traction bracelet 316 is fixedly installed between the two traction ropes 315. The coordinated use of the traction rope 315 and the traction bracelet 316 provides convenience for the synchronous movement of the two sliding inner disks 310. The fixing mechanism 4 includes a sliding guide rod 41, and the lower end of the test machine body 1 is penetrated with an installation groove 13, a sliding guide hole 14 and a fixed sliding hole 15 used in conjunction with the storage groove 11, and the sliding guide rod 41 is slidably inserted in the sliding In the moving guide hole 14, a Z-shaped push plate 42 is fixedly installed at the end of the sliding guide rod 41. The cooperation between the sliding guide rod 41 and the sliding guide hole 14 plays a limiting and guiding role in the movement and adjustment of the Z-shaped push plate 42, and a second spring 43 is fixedly installed on one side of the Z-shaped push plate 42. The second spring 43 is movably sleeved on the sliding guide rod 41, and the end of the second spring 43 is fixedly connected to the inner wall of the mounting groove 13. A driving push plate 44 is fixedly connected to the end of the Z-shaped push plate 42, and a fixed plug rod 45 is fixedly installed on the other side of the Z-shaped push plate 42. A symmetrically distributed fixed plug holes 317 are penetrated at one end of the U-shaped slide 31 close to the limiting plug hole 313, and the fixed plug rod 45 can slide through the fixed slide hole 15 and be slidably inserted in the fixed plug hole 317.

[0033] By adopting the above technical solution, when in use, the test machine body 1 is moved to a suitable position, and then the two driving push plates 44 are pushed to do back-to-back movement, thereby driving the two Z-shaped push plates 42 to do back-to-back movement, and then driving the two fixed plug rods 45 and the sliding guide rod 41 to do back-to-back movement and squeeze the corresponding second spring 43. When the fixed plug rod 45 is completely separated from the corresponding fixed plug hole 317, the driving push plate 44 is stopped and the U-shaped slide 31 is pulled to the outside of the storage groove 11. When the U-shaped slide 31 begins to move out of the storage groove 11, the two driving push plates 44 are released. At this time, the second spring 43 will drive the corresponding Z-shaped push plate 42 to reset, thereby driving the corresponding fixed plug rod 45 to reset, and then the opposite ends of the two fixed plug rods 45 can be attached to the outer wall of the U-shaped slide 31. At the same time, the first guide block 314 will slide along the inner wall of the corresponding first guide groove 12, and when the first When the guide block 314 moves from one end of the corresponding first guide slot 12 to the other end, the second spring 43 will continue to drive the corresponding fixed plug rod 45 to reset, so that the fixed plug rod 45 can be inserted into the other corresponding fixed plug hole 317, and then the support top plate 36 is rotated, so that the use of the first T-shaped plate 32, the second T-shaped plate 33, the first rotating plate 34, the third T-shaped plate 35, the second rotating plate 37 and the fourth T-shaped plate 38 can be used to drive the support top plate 36 to rotate away from the upper end of the U-shaped slide 31, and the opposite ends of the two limiting plug rods 312 will slide along the inner wall of the U-shaped slide 31. When the first rotating plate 34 is rotated to a vertical state, the first spring 311 will drive the two sliding inner disks 310 to move backwards, thereby driving the two limiting plug rods 312 to move backwards, and then the limiting plug rod 312 can be inserted into the corresponding limiting plug hole 313, and further the support top plate 36 can be limited and fixed.

[0034] The stabilizing mechanism 5 includes a fifth T-shaped plate 51 and a stabilizing sliding rod 52. The fifth T-shaped plate 51 is fixedly connected to the supporting top plate 36, and a first U-shaped plate 53 is rotatably sleeved on the fifth T-shaped plate 51. A stabilizing outer cylinder 54 is fixedly installed on one side of the first U-shaped plate 53, and a stabilizing inner rod 55 is slidably inserted in the inner cavity of the stabilizing outer cylinder 54. One end of the stabilizing inner rod 55 is fixedly connected to a symmetrically arranged second guide block 512, and a symmetrically distributed second guide groove is opened through the stabilizing outer cylinder 54. 513, the second guide block 512 is slidably inserted in the second guide groove 513, and the cooperation of the second guide block 512 and the second guide groove 513 plays a role in limiting and guiding the movement and adjustment of the stable inner rod 55. The end of the stable inner rod 55 is fixedly connected with the second U-shaped plate 56, and the end of the stable outer cylinder 54 close to the second U-shaped plate 56 and the end of the stable inner rod 55 close to the first U-shaped plate 53 can be threadedly inserted with bolts, and the inner side of the second U-shaped plate 56 is rotatably inserted with a sixth T-shaped plate 57, the sixth T-shaped plate 57 is provided with symmetrically distributed stable card slots 58, the U-shaped slide 31 is provided with a connecting through slot 318, and the sixth T-shaped plate 57 can slide through the connecting through slot 318, the lower end of the test machine body 1 is provided with a stable sinking groove 16, an installation inner groove 17 and a connecting slide hole 18 for use, and one end of the sixth T-shaped plate 57 can be slidably clamped in the stable sinking groove 16, the stable slide rod 52 is rotatably inserted in the connecting slide hole 18, and the stable slide rod 52 is A sliding inner ring 59 is fixedly sleeved at one end, and the sliding inner ring 59 is rotatably clamped in the installation inner groove 17, and a reset torsion spring 510 is fixedly installed on one side of the sliding inner ring 59, and the reset torsion spring 510 is movably sleeved on the stabilizing slide rod 52, and the end of the reset torsion spring 510 is fixedly connected to the inner wall of the installation inner groove 17, and the end of the stabilizing slide rod 52 is fixedly connected to a stabilizing clamping rod 511, and the stabilizing clamping rod 511 can slide through the stabilizing clamping groove 58 and slidably fit with the sixth T-shaped plate 57.

[0035] By adopting the above technical solution, when in use, the two stabilizing clamping rods 511 are rotated 180 degrees, so that the corresponding stabilizing sliding rod 52 can be driven to rotate 180 degrees, and then the corresponding sliding inner ring 59 can be driven to rotate 180 degrees, and the corresponding reset torsion spring 510 can be further twisted, and then the sixth T-shaped plate 57 and the stabilizing outer cylinder 54 are rotated to gradually pull the stabilizing inner rod 55 out of the stabilizing outer cylinder 54, and then one end of the sixth T-shaped plate 57 is inserted into the stabilizing sink groove 16, at this time, the stabilizing sliding rod 52 and the stabilizing clamping rod 511 will penetrate the corresponding stabilizing clamping groove 58, and then the two stabilizing clamping rods are released. Rod 511, at this time, the reset torsion spring 510 will drive the corresponding sliding inner ring 59 to reverse and reset, thereby driving the corresponding stabilizing sliding rod 52 to reverse and reset, and then driving the corresponding stabilizing clamping rod 511 to reverse and reset, so that the stabilizing clamping rod 511 can be fitted on the outer wall of the sixth T-shaped plate 57, and then the sixth T-shaped plate 57 can be limited and fixed, and then the stabilizing inner rod 55 and the stabilizing outer cylinder 54 are bolted to fix the support top plate 36, so that the support top plate 36 can be stably supported, and then the computer accessories required for the test are placed on the support top plate 36 and the U-shaped slide 31 in sequence and connected.

[0036] Working principle: When in use, the test machine body 1 is moved to a suitable position, and then the two driving push plates 44 are pushed to do back-to-back movement, thereby driving the two Z-shaped push plates 42 to do back-to-back movement, and then driving the two fixed plug rods 45 and the sliding guide rod 41 to do back-to-back movement and squeeze the corresponding second spring 43. When the fixed plug rod 45 is completely separated from the corresponding fixed plug hole 317, the driving push plate 44 is stopped and the U-shaped slide 31 is pulled to the outside of the storage trough 11. When the U-shaped slide 31 begins to move out of the storage trough 11, the two driving push plates 44 are released. At this time, the second spring 43 will drive the corresponding Z-shaped push plate 42 to reset, thereby driving the corresponding fixed plug rod 45 to reset, and then the opposite ends of the two fixed plug rods 45 can be attached to the outer wall of the U-shaped slide 31. At the same time, the first guide block 314 will slide along the inner wall of the corresponding first guide groove 12, and when the first guide block 3 When the second spring 311 is in the vertical position, the two sliding inner disks 310 are driven to move in the opposite direction, thereby driving the two limiting rods 312 to move in the opposite direction, and then the limiting rods 312 are inserted into the corresponding limiting holes 313, and the supporting top plate 36 is further fixed.

[0037] Then, the two stabilizing rods 511 are rotated 180 degrees, so that the corresponding stabilizing slide rod 52 can be rotated 180 degrees, and then the corresponding sliding inner ring 59 can be rotated 180 degrees, and the corresponding reset torsion spring 510 can be further twisted, and then the sixth T-shaped plate 57 and the stabilizing outer cylinder 54 are rotated to gradually pull the stabilizing inner rod 55 out of the stabilizing outer cylinder 54, and then one end of the sixth T-shaped plate 57 is inserted into the stabilizing groove 16, at this time, the stabilizing slide rod 52 and the stabilizing rod 511 will pass through the corresponding stabilizing groove 58, and then the two stabilizing rods 511 are released. The reset torsion spring 510 will drive the corresponding sliding inner ring 59 to reverse and reset, thereby driving the corresponding stabilizing sliding rod 52 to reverse and reset, and then driving the corresponding stabilizing clamping rod 511 to reverse and reset, so that the stabilizing clamping rod 511 can be attached to the outer wall of the sixth T-shaped plate 57, and then the sixth T-shaped plate 57 can be limited and fixed, and then the stabilizing inner rod 55 and the stabilizing outer cylinder 54 are bolted, so that the support top plate 36 can be stably supported, and then the computer accessories required for the test are placed on the support top plate 36 and the U-shaped slide 31 in sequence and connected;

[0038] When the test operation is carried out, the two rotating cylinders 21 are started, so that the connecting ring 22 can be driven to rotate, and then the first side rod 23 and the second side rod 24 can be driven to rotate synchronously, and further the clamping outer frame 25 and the clamping ring frame 28 can be driven to rotate synchronously. If the fluoroplastic to be tested is in sheet form, the two clamping outer frames 25 are rotated to the middle of the testing machine body 1 and the rotating cylinder 21 is closed. Then, the two ends of the sheet fluoroplastic part to be tested are placed between the corresponding two clamping slides 27 and the two driving rockers 223 are rotated in turn, so that The corresponding driving wheel 222 is driven to rotate, which in turn can drive the corresponding stud 26 to rotate, and further can drive the corresponding two clamping slides 27 to move toward each other, until the corresponding end of the sheet-like fluoroplastic part to be tested is stably clamped and then the corresponding driving rocker 223 is released, and then the testing machine body 1 is started to perform the testing operation. When the fluoroplastic to be tested is in a tubular shape, the two clamping ring frames 28 are rotated to the middle of the testing machine body 1, and the rotating cylinder 21 is closed, and then the two ends of the tubular fluoroplastic part to be tested are respectively set on the corresponding first arc plate 2 11 and the second curved plate 221 and rotate the corresponding two driving hand wheels 224 and the rotating collar 212 in sequence, at this time, the driving hand wheel 224 will drive the corresponding second screw rod 216 to rotate, thereby driving the corresponding adjustment collar 217 to move to the side away from the corresponding installation inner disk 215, and then the corresponding three second curved plates 221 can be driven to expand outward synchronously through the first T-block 218, the clamping rotating plate 219 and the second T-block 220, and the second curved plates 221 and the corresponding inner wall of the end of the tubular fluoroplastic part to be tested are tightly pressed against each other. When the fitting is tight, the corresponding driving hand wheel 224 is stopped from rotating, and the rotating ring 212 will drive the corresponding driving side gear ring 213 to rotate while rotating, thereby driving the corresponding three driven bevel gears 210 to rotate, and then driving the corresponding three first screw rods 29 to rotate, and further driving the corresponding three first arc plates 211 to shrink inward synchronously, and when the first arc plate 211 is tightly fitted with the outer wall of the end of the corresponding tubular fluoroplastic part to be tested, the corresponding rotating ring 212 is stopped and the testing machine body 1 is started to perform the testing operation.

[0039] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A fluoroplastic tensile strength testing device, comprising a testing machine body (1), characterized in that: The inner side of the test machine body (1) is provided with a clamping mechanism (2) for use with the test machine body, and the lower end of the test machine body (1) is provided with a storage trough (11), the storage trough (11) is provided with a supporting mechanism (3) for use with the test machine body, and the test machine body (1) is provided with a fixing mechanism (4) for use with the supporting mechanism (3), and the inner side of the supporting mechanism (3) is provided with a stabilizing mechanism (5) for use with the test machine body (1), the setting and use of the clamping mechanism (2) can conveniently fix the sheet-shaped fluoroplastic parts to be tested and the tubular fluoroplastic parts to be tested according to the test requirements, the supporting mechanism (3) and the fixing mechanism (4) provide convenience for the placement of computer accessories required for the test without the need for additional brackets for placement, and the setting and use of the stabilizing mechanism (5) provide convenience for the stable placement of computer accessories required for the test; The clamping mechanism (2) comprises a rotating cylinder (21), two rotating cylinders (21) are provided, and the rotating cylinder (21) is fixedly connected to the testing machine body (1), the end of the output end of the rotating cylinder (21) is fixedly sleeved with a connecting ring (22), and the outer wall of the connecting ring (22) is fixedly connected with a first side rod (23) and a second side rod (24), the end of the first side rod (23) is fixedly connected with a clamping outer frame (25), and a stud bolt (26) is rotatably inserted on the clamping outer frame (25), and the stud bolt (26) is fixedly connected to the clamping outer frame (25). ) are threadedly sleeved with two clamping slides (27), and the clamping slides (27) are slidably connected to the clamping outer frame (25), the end of the second side rod (24) is fixedly connected with a clamping ring frame (28), and the clamping ring frame (28) is rotatably plugged with a first screw rod (29) distributed in an array, the first screw rod (29) is fixedly sleeved with a driven bevel gear (210), and the end of the first screw rod (29) is threadedly sleeved with a first arc plate (211), one end of the clamping ring frame (28) is rotatably mounted with a rotating collar (212), and the rotating collar ( A driving side gear ring (213) is fixedly installed on the inner side of the driving side gear ring (212), the driving side gear ring (213) is meshed with the driven bevel gear (210), and the first arc plate (211) is slidably fitted with the driving side gear ring (213), the clamping ring frame (28) is fixedly connected with an array of L-shaped connecting plates (214), and the ends of the three L-shaped connecting plates (214) are fixedly connected with an installation inner disk (215), the installation inner disk (215) is rotatably inserted on the inner side of the driving side gear ring (213), and the middle part of the installation inner disk (215) is rotatably inserted with A second screw rod (216), a positioning collar (217) is threadedly sleeved on the second screw rod (216), and a first T-shaped block (218) distributed in an array is fixedly mounted on the outer wall of the positioning collar (217), and a clamping rotating plate (219) is rotatably sleeved on the first T-shaped block (218), a second T-shaped block (220) is rotatably inserted at one end of the clamping rotating plate (219), and a second arc plate (221) is fixedly connected to the end of the second T-shaped block (220), and the second arc plate (221) is slidably connected to the mounting inner disk (215).

2. A fluoroplastic tensile strength testing device as claimed in claim 1, characterized in that: A driving wheel (222) is fixedly mounted on one end of the stud (26), and a driving rocker (223) is rotatably plugged into the driving wheel (222).

3. A fluoroplastic tensile strength testing device as claimed in claim 1, characterized in that: A driving hand wheel (224) is fixedly mounted on the end of the second screw rod (216), and an array of anti-slip grooves (225) are provided on the outer wall of the driving hand wheel (224).

4. A fluoroplastic tensile strength testing device as claimed in claim 1, characterized in that: The support mechanism (3) comprises a U-shaped slide (31), a storage trough (11) is provided at a lower end of one side of the test machine body (1), and the U-shaped slide (31) is slidably inserted in the storage trough (11), a first T-shaped plate (32) and a second T-shaped plate (33) are fixedly mounted on one end of the U-shaped slide (31), and a first rotating plate (34) is rotatably sleeved on the first T-shaped plate (32), a third T-shaped plate (35) is rotatably inserted on one end of the first rotating plate (34), and the ends of the two third T-shaped plates (35) are fixedly connected to a support top plate (36), the support top plate (36) can fit with the top end of the U-shaped slide (31), and the support top plate (36) can be slidably inserted in the storage trough (11), and a second rotating plate (37) is rotatably sleeved on the second T-shaped plate (33), A fourth T-shaped plate (38) is rotatably plugged into one end of the second rotating plate (37), the fourth T-shaped plate (38) is fixedly connected to the supporting top plate (36), and a mounting outer cylinder (39) is fixedly installed at one end of the first rotating plate (34) away from the fourth T-shaped plate (38), a sliding inner disk (310) is slidably plugged into the mounting outer cylinder (39), and a first spring (311) is fixedly installed on one side of the sliding inner disk (310), the end of the first spring (311) is fixedly connected to the inner wall of the mounting outer cylinder (39), and a limiting insertion rod (312) is fixedly installed on the other side of the sliding inner disk (310), and a symmetrically arranged limiting insertion hole (313) is penetrated through one end of the U-shaped slide (31), and the limiting insertion rod (312) can slidably penetrate the first rotating plate (34) and be slidably inserted into the limiting insertion hole (313).

5. A fluoroplastic tensile strength testing device as claimed in claim 4, characterized in that: A symmetrically distributed first guide block (314) is fixedly mounted on one end of the U-shaped slide (31), and a symmetrically arranged first guide groove (12) is provided on the inner wall of the storage sink (11), and the first guide block (314) is slidably inserted in the first guide groove (12).

6. A fluoroplastic tensile strength testing device as claimed in claim 4, characterized in that: A traction rope (315) is fixedly mounted on the sliding inner disk (310), and the traction rope (315) movably penetrates the mounting outer cylinder (39), and a traction wristband (316) is fixedly mounted between the two traction ropes (315).

7. A fluoroplastic tensile strength testing device as claimed in claim 4, characterized in that: The fixing mechanism (4) comprises a sliding guide rod (41); a mounting recess (13), a sliding guide hole (14) and a fixing slide hole (15) are formed through the lower end of the testing machine body (1) and are used in conjunction with the receiving recess (11); the sliding guide rod (41) is slidably inserted into the sliding guide hole (14); a Z-shaped push plate (42) is fixedly mounted on the end of the sliding guide rod (41); and a second spring (43) is fixedly mounted on one side of the Z-shaped push plate (42); the second spring (43) is movably sleeved on the sliding guide rod. The U-shaped slide frame (31) is provided with a plurality of fixed plug holes (317) which are symmetrically distributed on one end of the U-shaped slide frame (31) near the limit plug hole (313), and the fixed plug rod (45) can slide through the fixed slide hole (15) and be slidably inserted into the fixed plug hole (317).

8. A fluoroplastic tensile strength testing device as claimed in claim 4, characterized in that: The stabilizing mechanism (5) comprises a fifth T-shaped plate (51) and a stabilizing sliding rod (52); the fifth T-shaped plate (51) is fixedly connected to the supporting top plate (36); a first U-shaped plate (53) is rotatably sleeved on the fifth T-shaped plate (51); a stabilizing outer cylinder (54) is fixedly mounted on one side of the first U-shaped plate (53); a stabilizing inner rod (55) is slidably inserted into the inner cavity of the stabilizing outer cylinder (54); a second U-shaped plate (56) is fixedly connected to the end of the stabilizing inner rod (55); a sixth T-shaped plate (57) is rotatably inserted into the inner side of the second U-shaped plate (56); the sixth T-shaped plate (57) is provided with symmetrically distributed stabilizing slots (58); the U-shaped sliding frame (31) is provided with a connecting through slot (318); and the sixth T-shaped plate (57) can slidably penetrate the connecting through slot (318); and a fitting is provided at the lower end of the testing machine body (1). The stabilizing groove (16), the mounting inner groove (17) and the connecting slide hole (18) are used together, and one end of the sixth T-shaped plate (57) can be slidably clamped in the stabilizing groove (16), the stabilizing slide rod (52) is rotatably inserted in the connecting slide hole (18), and one end of the stabilizing slide rod (52) is fixedly sleeved with a sliding inner ring (59), the sliding inner ring (59) is rotatably clamped in the mounting inner groove (17), and a return torsion spring (510) is fixedly installed on one side of the sliding inner ring (59), the return torsion spring (510) is movably sleeved on the stabilizing slide rod (52), and the end of the return torsion spring (510) is fixedly connected to the inner wall of the mounting inner groove (17), and the end of the stabilizing slide rod (52) is fixedly connected with a stabilizing clamping rod (511), and the stabilizing clamping rod (511) can slide through the stabilizing clamping groove (58) and slide and fit with the sixth T-shaped plate (57).

9. A fluoroplastic tensile strength testing device as claimed in claim 8, characterized in that: One end of the stabilizing inner rod (55) is fixedly connected to a symmetrically arranged second guide block (512), and a symmetrically distributed second guide groove (513) is formed through the stabilizing outer cylinder (54), and the second guide block (512) is slidably inserted into the second guide groove (513).

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