CN220063641U - Case and bag fiber cloth tear resistance strength testing arrangement - Google Patents
Case and bag fiber cloth tear resistance strength testing arrangement Download PDFInfo
- Publication number
- CN220063641U CN220063641U CN202321429619.5U CN202321429619U CN220063641U CN 220063641 U CN220063641 U CN 220063641U CN 202321429619 U CN202321429619 U CN 202321429619U CN 220063641 U CN220063641 U CN 220063641U
- Authority
- CN
- China
- Prior art keywords
- rod
- wall
- plate
- fiber cloth
- bottom 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
- 239000004744 fabric Substances 0.000 title claims abstract description 36
- 239000000835 fiber Substances 0.000 title claims abstract description 35
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 244000309464 bull Species 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a device for testing the tearing strength of case fiber cloth, which relates to the technical field of case production and comprises a bottom plate and a rotating rod, wherein the rotating rod is rotatably arranged on the upper surface of the bottom plate, a plurality of first fixing shells are fixedly arranged on the side wall of the rotating rod, clamping plates are slidably arranged in the first fixing shells, a threaded rod is rotatably arranged on the upper surface of the clamping plates, and one end of the threaded rod extends to the outer side of the first fixing shells and is in threaded connection with the first fixing shells; the sliding plate is arranged on one side of the upper surface of the bottom plate in a sliding manner, a connecting block is fixedly arranged on one side of the sliding plate, a second fixing shell is fixedly arranged on one side of the connecting block, a hydraulic cylinder is arranged on the upper surface of the second fixing shell, and the tail end of a piston rod of the hydraulic cylinder extends to the inside of the second fixing shell and is fixedly connected with a pressing plate. The utility model can continuously test a plurality of fiber cloth samples without frequent replacement of the samples, thereby saving time and labor.
Description
Technical Field
The utility model relates to the technical field of case production, in particular to a device for testing the tearing strength of case fiber cloth.
Background
The fiber cloth, also called carbon fiber cloth, is made of carbon fiber, has extremely high strength, is extremely light and resistant to high temperature and high pressure, is commonly used as a production and processing material of the case, and when the fiber cloth is produced, a sample of the fiber cloth needs to be subjected to tearing strength test in order to ensure the quality of the product.
The traditional case and bag fiber cloth tear resistance testing arrangement is fixed fiber cloth both ends when using generally, then pulls fiber cloth one end and tests, owing to only be provided with single test station, leads to just need changing for every test completion sample, and when carrying out a plurality of sample detection, the operation is very loaded down with trivial details.
Disclosure of Invention
The utility model is provided in view of the problems of the existing device for testing the tearing strength of the luggage fiber cloth.
Therefore, the utility model aims to provide the device for testing the tearing strength of the luggage fiber cloth, which solves the problems that in the prior art, when the device for testing the tearing strength of the luggage fiber cloth is used, two ends of the fiber cloth are usually fixed, and then one end of the fiber cloth is pulled for testing, and as only a single testing station is arranged, each tested sample needs to be replaced, and when a plurality of samples are detected, the operation is very complicated.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a case and bag fiber cloth tear resistance testing arrangement, includes bottom plate and bull stick, the bull stick rotates the upper surface that sets up in the bottom plate, the lateral wall of bull stick is fixed to be provided with a plurality of first fixed shells, a plurality of the inside of first fixed shell all slides and is provided with splint, the upper surface rotation of splint is provided with the threaded rod, the one end of threaded rod extends to the outside of first fixed shell and with first fixed shell threaded connection;
a sliding plate is arranged on one side of the upper surface of the bottom plate in a sliding manner, a connecting block is fixedly arranged on one side of the sliding plate, a second fixing shell is fixedly arranged on one side of the connecting block, a hydraulic cylinder is arranged on the upper surface of the second fixing shell, and the tail end of a piston rod of the hydraulic cylinder extends into the second fixing shell and is fixedly connected with a pressing plate;
a driving mechanism for driving the sliding plate to reciprocate is arranged on one side of the upper surface of the bottom plate;
the utility model discloses a bull stick, including bull stick, rack, slide, rack, the wall movable sleeve of bull stick is equipped with the gear, one side of gear is provided with the rack, rack and gear assorted, one side of rack is fixed to be provided with the connecting rod, the one end and the slide fixed connection of connecting rod, the inboard of gear is provided with the drive bull stick pivoted one-way drive mechanism.
Preferably, the driving mechanism comprises a reciprocating screw and a motor, two sides of the sliding plate are respectively provided with a side plate, one end of each side plate is fixedly connected with the bottom plate, the reciprocating screw is rotationally arranged between the two side plates, the lower end of the sliding plate is in threaded sleeve joint with the rod wall of the reciprocating screw, the motor is fixedly arranged on one side of the outer wall of the side plate, and the output end of the motor is fixedly connected with one end of the reciprocating screw.
Preferably, the unidirectional transmission mechanism comprises a ratchet tooth and a lantern ring, a circular groove is formed in the gear, the lantern ring is rotationally arranged in the circular groove, the lantern ring is fixedly sleeved with the rod wall of the rotating rod, the side wall of the circular groove is provided with the ratchet tooth groove, the side wall of the lantern ring is provided with a groove, the inside of the groove is rotationally provided with a shaft pin, the ratchet tooth is fixedly sleeved with the rod wall of the shaft pin, the ratchet tooth is connected with the ratchet gear in a meshed manner, a torsion spring is movably sleeved on the rod wall of the shaft pin, and two ends of the torsion spring are fixedly connected with the corresponding shaft pin and the inner wall of the groove respectively.
Preferably, a fixed plate is fixedly arranged on one side of the upper surface of the bottom plate, a limiting shell is fixedly arranged on one side, close to the rack, of the fixed plate, a baffle is slidably arranged in the fixed shell, and one end of the rack extends to the inside of the limiting shell and is fixedly connected with the baffle.
Preferably, the lower surface of the sliding plate is abutted against the upper surface of the bottom plate.
Preferably, the lower extreme movable sleeve of bull stick is equipped with fixed pipe, the one end and the bottom plate fixed connection of fixed pipe, the inner wall of fixed pipe is fixed to be cup jointed the damping cover, the damping cover is inconsistent with the outer wall of bull stick.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, the motor drives the reciprocating screw rod to rotate, so that the sliding plate moves, the second fixing shell is close to the corresponding first fixing shell, one end of the fiber cloth is inserted into the second fixing shell, the hydraulic cylinder drives the pressing plate to press the fiber cloth against the inner wall of the second fixing shell, and then the sliding plate drives the second fixing shell to reset, so that the fiber cloth can be subjected to tearing strength test.
2. According to the utility model, the rack moves reciprocally along with the sliding plate, so that the gear is driven to rotate reciprocally, the ratchet teeth are meshed with the ratchet grooves when the gear rotates towards one side, namely the lantern ring is driven to rotate, and then the rotating rod is driven to rotate, namely the next first fixed shell is rotated to one side of the second fixed shell, and when the gear rotates towards the other side, the ratchet teeth are pushed into the grooves by the ratchet grooves, namely the lantern ring is not driven to rotate, and at the moment, the rotating rod is in a static state, so that the tear strength test can be performed, and the tear strength test of a plurality of continuous fiber cloth samples can be performed by repeating the actions.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic structural diagram of a device for testing the tearing strength of a case fiber cloth according to the present utility model;
fig. 2 is a schematic end sectional view of the gear of fig. 1.
Reference numerals illustrate:
1. a bottom plate; 2. a rotating rod; 3. a first fixed housing; 4. a clamping plate; 5. a threaded rod; 6. a slide plate; 7. a connecting block; 8. a second fixed housing; 9. a hydraulic cylinder; 10. a pressing plate; 11. a reciprocating screw rod; 12. a side plate; 13. a motor; 14. a connecting rod; 15. a rack; 16. a fixing plate; 17. a baffle; 18. a limit shell; 19. a gear; 20. a collar; 21. ratchet tooth slot; 22. a shaft pin; 23. a ratchet tooth; 24. a torsion spring; 25. a fixed tube; 26. damping sleeve.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a device for testing the tearing strength of luggage fiber cloth.
The utility model provides a case fiber cloth tearing strength testing device as shown in fig. 1-2, which comprises a bottom plate 1 and a rotating rod 2, wherein the rotating rod 2 is rotatably arranged on the upper surface of the bottom plate 1, a plurality of first fixing shells 3 are fixedly arranged on the side wall of the rotating rod 2, clamping plates 4 are slidably arranged in the first fixing shells 3, a threaded rod 5 is rotatably arranged on the upper surface of the clamping plates 4, and one end of the threaded rod 5 extends to the outer side of the first fixing shells 3 and is in threaded connection with the first fixing shells 3;
a sliding plate 6 is slidably arranged on one side of the upper surface of the bottom plate 1, a connecting block 7 is fixedly arranged on one side of the sliding plate 6, a second fixing shell 8 is fixedly arranged on one side of the connecting block 7, a hydraulic cylinder 9 is arranged on the upper surface of the second fixing shell 8, and the tail end of a piston rod of the hydraulic cylinder 9 extends into the second fixing shell 8 and is fixedly connected with a pressing plate 10;
a driving mechanism for driving the sliding plate 6 to reciprocate is arranged on one side of the upper surface of the bottom plate 1;
the movable sleeve of the rod wall of the rotating rod 2 is provided with a gear 19, one side of the gear 19 is provided with a rack 15, the rack 15 is matched with the gear 19, one side of the rack 15 is fixedly provided with a connecting rod 14, one end of the connecting rod 14 is fixedly connected with the sliding plate 6, and the inner side of the gear 19 is provided with a unidirectional transmission mechanism for driving the rotating rod 2 to rotate.
The driving mechanism comprises a reciprocating screw rod 11 and a motor 13, two sides of the sliding plate 6 are respectively provided with a side plate 12, one ends of the two side plates 12 are fixedly connected with the bottom plate 1, the reciprocating screw rod 11 is rotatably arranged between the two side plates 12, the lower end of the sliding plate 6 is in threaded sleeve joint with the rod wall of the reciprocating screw rod 11, the motor 13 is fixedly arranged on the outer wall of one side of the side plate 12, and the output end of the motor 13 is fixedly connected with one end of the reciprocating screw rod 11.
The unidirectional transmission mechanism comprises a ratchet tooth 23 and a lantern ring 20, a round groove is formed in the gear 19, the lantern ring 20 is rotatably arranged in the round groove, the lantern ring 20 is fixedly sleeved with the rod wall of the rotary rod 2, the side wall of the round groove is provided with a ratchet tooth groove 21, the side wall of the lantern ring 20 is provided with a groove, a shaft pin 22 is rotatably arranged in the groove, the ratchet tooth 23 is fixedly sleeved on the rod wall of the shaft pin 22, the ratchet tooth 23 is meshed with the ratchet gear 19 and connected, a torsion spring 24 is movably sleeved on the rod wall of the shaft pin 22, and two ends of the torsion spring 24 are fixedly connected with the corresponding shaft pin 22 and the inner wall of the groove respectively.
The fixed plate 16 is fixedly arranged on one side of the upper surface of the bottom plate 1, the limiting shell 18 is fixedly arranged on one side, close to the rack 15, of the fixed plate 16, the baffle 17 is slidably arranged in the fixed shell, one end of the rack 15 extends to the inside of the limiting shell 18 and is fixedly connected with the baffle 17, and therefore the rack 15 can stably slide.
The lower surface of the sliding plate 6 is abutted against the upper surface of the bottom plate 1, so that the sliding plate 6 cannot rotate, i.e. can stably slide.
The lower extreme activity cover of bull stick 2 is equipped with fixed pipe 25, and the one end and the bottom plate 1 fixed connection of fixed pipe 25, and the inner wall of fixed pipe 25 is fixed to be cup jointed damping cover 26, and damping cover 26 is inconsistent with the outer wall of bull stick 2, makes things convenient for bull stick 2 to hover.
In the utility model, when the fiber cloth sample testing device is used, the motor 13 drives the reciprocating screw rod 11 to rotate, so that the sliding plate 6 moves, the second fixed shell 8 approaches the corresponding first fixed shell 3, one end of the fiber cloth is inserted into the second fixed shell 8, the hydraulic cylinder 9 drives the pressing plate 10 to press the fiber cloth against the inner wall of the second fixed shell 8, then the sliding plate 6 drives the second fixed shell 8 to reset, namely, the fiber cloth can be subjected to tear strength test, the sliding plate 6 can drive the rack 15 to move, the rack 15 can drive the gear 19 to reciprocate, the ratchet teeth 23 are meshed with the ratchet grooves 21 when the gear 19 rotates towards one side, namely, the collar 20 is driven to rotate, and then the rotating rod 2 is driven to rotate, namely, the next first fixed shell 3 can be rotated to one side of the second fixed shell 8, and when the gear 19 rotates towards the other side, the ratchet teeth 23 are pushed into the grooves 21, namely, the collar 20 is not driven to rotate, at the moment, the rotating rod 2 is in a static state, the tear strength test can be performed, and the tear strength test of a plurality of fiber cloth samples can be continuously repeated.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a case and bag fiber cloth tear resistance testing arrangement, includes bottom plate (1) and bull stick (2), its characterized in that, bull stick (2) rotate and set up in the upper surface of bottom plate (1), the lateral wall of bull stick (2) is fixed to be provided with a plurality of first fixed shells (3), and a plurality of the inside of first fixed shells (3) all slides and is provided with splint (4), the upper surface rotation of splint (4) is provided with threaded rod (5), the one end of threaded rod (5) extends to the outside of first fixed shell (3) and with first fixed shell (3) threaded connection;
a sliding plate (6) is arranged on one side of the upper surface of the bottom plate (1) in a sliding manner, a connecting block (7) is fixedly arranged on one side of the sliding plate (6), a second fixing shell (8) is fixedly arranged on one side of the connecting block (7), a hydraulic cylinder (9) is arranged on the upper surface of the second fixing shell (8), and the tail end of a piston rod of the hydraulic cylinder (9) extends into the second fixing shell (8) and is fixedly connected with a pressing plate (10);
a driving mechanism for driving the sliding plate (6) to reciprocate is arranged on one side of the upper surface of the bottom plate (1);
the utility model discloses a rotary rod, including bull stick (2), rack, connecting rod (14), slide (6) fixed connection, the inboard of rack (19) is provided with drive bull stick (2) pivoted unidirectional transmission mechanism, the wall movable sleeve of bull stick (2) is equipped with gear (19), one side of gear (19) is provided with rack (15), rack (15) and gear (19) assorted, one side of rack (15) is fixed and is provided with connecting rod (14), one end and slide (6) fixed connection of connecting rod (14).
2. The case fiber cloth tearing strength testing device according to claim 1, wherein the driving mechanism comprises a reciprocating screw rod (11) and a motor (13), two sides of the sliding plate (6) are respectively provided with a side plate (12), one end of each side plate (12) is fixedly connected with the bottom plate (1), the reciprocating screw rod (11) is rotatably arranged between the two side plates (12), the lower end of the sliding plate (6) is in threaded sleeve joint with a rod wall of the reciprocating screw rod (11), the motor (13) is fixedly arranged on the outer wall of one side of the side plate (12), and the output end of the motor (13) is fixedly connected with one end of the reciprocating screw rod (11).
3. The device for testing the tearing strength of the luggage fiber cloth according to claim 1, wherein the unidirectional transmission mechanism comprises a ratchet tooth (23) and a sleeve ring (20), a round groove is formed in the gear (19), the sleeve ring (20) is rotatably arranged in the round groove, the sleeve ring (20) is fixedly sleeved with the rod wall of the rotating rod (2), the ratchet tooth groove (21) is formed in the side wall of the round groove, a groove is formed in the side wall of the sleeve ring (20), a shaft pin (22) is rotatably arranged in the groove, the ratchet tooth (23) is fixedly sleeved on the rod wall of the shaft pin (22), the ratchet tooth (23) is meshed with the ratchet gear (19), a torsion spring (24) is movably sleeved on the rod wall of the shaft pin (22), and two ends of the torsion spring (24) are fixedly connected with the corresponding shaft pin (22) and the inner wall of the groove respectively.
4. The device for testing the tearing strength of the luggage fiber cloth according to claim 1, wherein a fixing plate (16) is fixedly arranged on one side of the upper surface of the bottom plate (1), a limiting shell (18) is fixedly arranged on one side, close to the rack (15), of the fixing plate (16), a baffle (17) is slidably arranged in the fixing shell, and one end of the rack (15) extends to the inside of the limiting shell (18) and is fixedly connected with the baffle (17).
5. The device for testing the tearing strength of luggage fiber cloth according to claim 1, wherein the lower surface of the sliding plate (6) is abutted against the upper surface of the bottom plate (1).
6. The device for testing the tearing strength of the luggage fiber cloth according to claim 1, wherein a fixed pipe (25) is movably sleeved at the lower end of the rotating rod (2), one end of the fixed pipe (25) is fixedly connected with the bottom plate (1), a damping sleeve (26) is fixedly sleeved on the inner wall of the fixed pipe (25), and the damping sleeve (26) is in contact with the outer wall of the rotating rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429619.5U CN220063641U (en) | 2023-06-07 | 2023-06-07 | Case and bag fiber cloth tear resistance strength testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429619.5U CN220063641U (en) | 2023-06-07 | 2023-06-07 | Case and bag fiber cloth tear resistance strength testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063641U true CN220063641U (en) | 2023-11-21 |
Family
ID=88785165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321429619.5U Active CN220063641U (en) | 2023-06-07 | 2023-06-07 | Case and bag fiber cloth tear resistance strength testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063641U (en) |
-
2023
- 2023-06-07 CN CN202321429619.5U patent/CN220063641U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106626152B (en) | Conveyer belt production line centering mechanism convenient for adjustment | |
| CN220063641U (en) | Case and bag fiber cloth tear resistance strength testing arrangement | |
| CN211487441U (en) | Test tube vibration device for food detection | |
| US4785941A (en) | Apparatus for automatically selecting acceptable or unacceptable hollow cylindrical products such as bushes | |
| CN210487516U (en) | Highway construction quality detection device | |
| CN114674203B (en) | Concentricity detection equipment for rivet electrical contact production | |
| CN203101209U (en) | Cigarette dust tester | |
| CN216207855U (en) | Food safety inspection is with agitating unit of sample of being convenient for | |
| CN214277587U (en) | Manual tablet press of infrared spectroscopy experiment | |
| CN209182089U (en) | A kind of petroleum detection sampler of easily controllable input | |
| CN213495448U (en) | Quantitative belt cleaning device of medical science inspection | |
| CN114354270A (en) | Chemical reagent detects sampling device | |
| CN208415989U (en) | A kind of loophole repair seam waterproof material constructing device | |
| CN218728723U (en) | Special gauge for deflector rod series products | |
| CN217443116U (en) | Auxiliary device for cigarette resistance suction test | |
| CN107706321B (en) | Gluing equipment for cylindrical battery cap | |
| CN116066707B (en) | PDA handle and PDA device with bar code reading function | |
| CN213148625U (en) | Strength detection device is used in modified plastic products production | |
| CN220542605U (en) | Screen anti-pressure detection equipment | |
| CN213198428U (en) | Automatic picking and grabbing mechanism of plastic production feeding device | |
| CN214918952U (en) | Test tube cleaning device | |
| CN209446369U (en) | A kind of novel hydraulic universal testing machine | |
| CN210759850U (en) | Carbon ribbon powder falling detection device | |
| CN220101449U (en) | High-pressure plunger pump | |
| CN219038712U (en) | Garment materials surface fuzzing and pilling testing arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |