CN220399127U - Intensity detection equipment is used in helmet production - Google Patents
Intensity detection equipment is used in helmet production Download PDFInfo
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- CN220399127U CN220399127U CN202322004321.6U CN202322004321U CN220399127U CN 220399127 U CN220399127 U CN 220399127U CN 202322004321 U CN202322004321 U CN 202322004321U CN 220399127 U CN220399127 U CN 220399127U
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000008093 supporting effect Effects 0.000 claims description 21
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009863 impact test Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009778 extrusion testing Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000010985 leather Substances 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
- 229920001778 nylon Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses strength detection equipment for helmet production, which comprises a transverse plate, wherein a U-shaped block is arranged above the transverse plate, a motor is fixedly sleeved in the U-shaped block, the end part of an output shaft of the motor is fixedly connected with an eccentric wheel, and a transverse seat is arranged below the eccentric wheel. According to the utility model, the first electric telescopic rod works to drive the arc-shaped block to move so as to fix the helmet, the second electric telescopic rod drives the impact block to move downwards, the motor extrudes the balls through the eccentric wheel, the balls drive the transverse block to move so as to compress the spring, the transverse seat drives the impact block to move downwards so as to impact the top of the helmet through the connecting block, the motor continuously works so as to drive the impact block to move up and down circularly, and therefore, the impact block can continuously and circularly impact the helmet, and in the actual use process, the impact block can automatically and circularly perform the intensity impact test, the impact block is prevented from being driven by the hydraulic cylinder to perform the intensity impact test only once, and the intensity detection efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of helmet detection, in particular to intensity detection equipment for helmet production.
Background
The helmet is a hat for protecting the head, is an indispensable tool in the transportation of the soldiers during training and battle, is divided into a military helmet, a police helmet, a civil helmet and the like, is mainly semicircular, and mainly comprises a shell, a lining and a hanging device, wherein the shell is respectively made of special steel, glass fiber reinforced plastic, leather, nylon and other materials so as to resist the damage of warheads, shrapnel and other hitting objects to the head. The ancient Chinese is called an armature, a first armor, a pocket or a head , and the strength of the helmet needs to be detected after the helmet is produced.
China discloses the authorized utility model: CN217059727U discloses a strength detection device for helmet production, which comprises a fixed table, middle part fixed connection stud motor in the fixed table, the equal fixed connection bull stick in stud motor both sides, the equal fixed connection first bevel gear in bull stick keeping away from stud motor one side, first bevel gear upper end all meshing connection second bevel gear, equal fixed connection connecting rod in second bevel gear upper end, equal fixed connection third bevel gear in connecting rod upper end, the equal meshing connection fourth bevel gear in third bevel gear upper end, the beneficial effect of the utility model is: through the structure of the double-end motor, the threaded rod, the threaded pipe and the plurality of bevel gears meshing that set up for the grip block not only can carry out extrusion test to the helmet, can also play the effect of fixed helmet when striking the test to helmet upper portion, conveniently double detection to the helmet, the detection equipment of integral type can shorten the detection time of helmet, improves the detection efficiency of helmet, and is very convenient.
However, the device has a certain problem that in the actual use process, the detection equipment used by the helmet cannot automatically circulate to perform the strength impact test, and the impact block can only be driven by the hydraulic cylinder to perform the strength impact test once, so that the strength detection efficiency is reduced, and therefore, the strength detection equipment for helmet production is provided for solving the problem.
Disclosure of Invention
The utility model aims to provide strength detection equipment for helmet production, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a intensity detection equipment for helmet production, includes the diaphragm, the top of diaphragm is equipped with the U-shaped piece, U-shaped piece internal fixation cover is equipped with the motor, the output shaft end fixedly connected with eccentric wheel of motor, the below of eccentric wheel is equipped with horizontal seat, the top fixedly connected with montant of horizontal seat, the top of montant inlays and is equipped with the ball, the bottom and the ball rolling contact of eccentric wheel, two of bottom fixedly connected with connecting blocks of horizontal seat, two the bottom fixedly connected with one striking piece of connecting block, the rear side fixedly connected with two rectangle pieces of horizontal seat, the top fixedly connected with horizontal piece of rectangle piece.
Further preferably, the bottom of the U-shaped block is fixedly connected with two round bars, and the transverse block is sleeved on the outer sides of the corresponding round bars in a sliding manner.
Further preferably, the bottom end of the round rod is fixedly connected with a round block, and the same spring is fixedly connected between the round block and the corresponding transverse block.
Further preferably, the springs are movably sleeved on the outer sides of the corresponding round rods, and the tops of the transverse plates are fixedly connected with two supporting plates.
Further preferably, the outer side of the supporting plate is fixedly connected with a first electric telescopic rod, and the end part of an output shaft of the first electric telescopic rod is fixedly connected with an arc-shaped block.
Further preferably, the top of the transverse plate is fixedly connected with a vertical plate, and the front side of the vertical plate is fixedly connected with a supporting block.
Further preferably, the bottom of supporting shoe is fixedly connected with second electric telescopic handle, the output shaft tip and the top fixed connection of U-shaped piece of second electric telescopic handle, the bottom four corners of diaphragm is all fixedly connected with supporting leg.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first electric telescopic rod works to drive the arc-shaped block to move so as to fix the helmet, the second electric telescopic rod drives the impact block to move downwards, the motor extrudes the balls through the eccentric wheel, the balls drive the transverse block to move so as to compress the spring, the transverse seat drives the impact block to move downwards so as to impact the top of the helmet through the connecting block, the motor continuously works so as to drive the impact block to move up and down circularly, and therefore, the impact block can continuously and circularly impact the helmet, and in the actual use process, the impact block can automatically and circularly perform the intensity impact test, the impact block is prevented from being driven by the hydraulic cylinder to perform the intensity impact test only once, and the intensity detection efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
fig. 3 is an enlarged perspective view of the area a in fig. 1.
In the figure: 1. a cross plate; 2. a U-shaped block; 3. a motor; 4. an eccentric wheel; 5. a transverse seat; 6. a vertical rod; 7. a ball; 8. a connecting block; 9. an impact block; 10. rectangular blocks; 11. a transverse block; 12. a round bar; 13. a circular block; 14. a spring; 15. a support plate; 16. a first electric telescopic rod; 17. an arc-shaped block; 18. a riser; 19. a support block; 20. a second electric telescopic rod; 21. and (5) supporting legs.
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.
Examples
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a intensity check out test set for helmet production, including diaphragm 1, the top of diaphragm 1 is equipped with U-shaped piece 2, U-shaped piece 2 internal fixation cover is equipped with motor 3, motor 3's output shaft end fixedly connected with eccentric wheel 4, the below of eccentric wheel 4 is equipped with horizontal seat 5, the top fixedly connected with montant 6 of horizontal seat 5, the top of montant 6 is inlayed and is equipped with ball 7, the bottom and the ball 7 rolling contact of eccentric wheel 4, the bottom fixedly connected with two connecting blocks 8 of horizontal seat 5, the same striking piece 9 of bottom fixedly connected with of two connecting blocks 8, the rear side fixedly connected with of horizontal seat 5 two rectangle pieces 10, the top fixedly connected with transverse piece 11 of rectangle piece 10, first electric telescopic handle 16 work drives arc piece 17 and removes to fix the helmet, second electric telescopic handle 20 drives striking piece 9 and move down, motor 3 extrudees ball 7 through eccentric wheel 4, ball 7 drives transverse piece 11 and compresses spring 14 through horizontal seat 5, the top that drives striking piece 9 moves down and strikes the top of helmet, motor 3 can last the impact piece 9 and can make the impact strength continuous in the test cylinder to the cycle through the impact strength of the continuous, thereby can carry out the test set for the impact strength.
In this embodiment, specific: the bottom of the U-shaped block 2 is fixedly connected with two round rods 12, the transverse block 11 is sleeved on the outer side of the corresponding round rod 12 in a sliding manner, and the round rods 12 have a positioning effect;
in this embodiment, specific: the bottom end of the round rod 12 is fixedly connected with a round block 13, the same spring 14 is fixedly connected between the round block 13 and the corresponding transverse block 11, and the arrangement of the spring 14 has the effect of automatic reset;
in this embodiment, specific: the springs 14 are movably sleeved on the outer sides of the corresponding round rods 12, the top of the transverse plate 1 is fixedly connected with two supporting plates 15, and the supporting plates 15 play a supporting role;
in this embodiment, specific: the outer side of the supporting plate 15 is fixedly connected with a first electric telescopic rod 16, the end part of an output shaft of the first electric telescopic rod 16 is fixedly connected with an arc-shaped block 17, the top of the transverse plate 1 is fixedly connected with a vertical plate 18, the front side of the vertical plate 18 is fixedly connected with a supporting block 19, and the supporting block 19 has the supporting effect;
in this embodiment, specific: the bottom fixedly connected with second electric telescopic handle 20 of supporting shoe 19, the output shaft tip of second electric telescopic handle 20 and the top fixed connection of U-shaped piece 2, the bottom four corners of diaphragm 1 all fixedly connected with supporting leg 21, the effect that has played the support in the setting of supporting leg 21.
The utility model works when in work: when in use, the helmet is placed on the top of the transverse plate 1, the first electric telescopic rod 16 is started, the first electric telescopic rod 16 works to drive the arc blocks 17 to move, the two arc blocks 17 move towards the directions close to each other and fix the helmet, the second electric telescopic rod 20 is started, the second electric telescopic rod 20 works to drive the U-shaped block 2 to move downwards, the U-shaped block 2 drives the impact block 9 to move downwards to a proper position, the motor 3 is started, the motor 3 works to drive the eccentric wheel 4 to rotate, the eccentric wheel 4 rotates for half a circle to squeeze the balls 7, the balls 7 drive the vertical rods 6 to move downwards under the action of the squeezing force, the vertical rods 6 drive the transverse seats 5 to move downwards, the transverse seats 5 drive the two rectangular blocks 10 to move downwards, the rectangular blocks 10 drive the corresponding transverse blocks 11 to move, the transverse blocks 11 slide outside the corresponding round rods 12, the transverse block 11 compresses the spring 14 in the moving process, the transverse seat 5 drives the two connecting blocks 8 to move downwards, the connecting blocks 8 drive the impact block 9 to move downwards, the impact block 9 impacts the top of the helmet, the eccentric wheel 4 rotates to release the extrusion force to the balls 7 in the second half circle, the spring 14 in the compressed state is reset, the elastic force of the spring 14 drives the transverse block 11 to move upwards, the transverse block 11 drives the corresponding rectangular block 10 to move upwards, the rectangular block 10 drives the transverse seat 5 to move, the transverse seat 5 drives the two connecting blocks 8 to move upwards, the connecting blocks 8 drive the impact block 9 to move upwards, the motor 3 continuously works to drive the impact block 9 to move up and down circularly, so that the impact block 9 impacts the helmet continuously circularly, and strength detection equipment for helmet production is formed, the strength impact test can be automatically circulated during the actual use process, the impact block 9 is prevented from being driven by the hydraulic cylinder only once to perform strength impact test, so that the efficiency of strength detection is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Intensity detection equipment is used in helmet production, including diaphragm (1), its characterized in that: the top of diaphragm (1) is equipped with U-shaped piece (2), U-shaped piece (2) internal fixation cover is equipped with motor (3), the output shaft end fixedly connected with eccentric wheel (4) of motor (3), the below of eccentric wheel (4) is equipped with horizontal seat (5), the top fixedly connected with montant (6) of horizontal seat (5), ball (7) are inlayed on the top of montant (6), the bottom and the ball (7) rolling contact of eccentric wheel (4), the bottom fixedly connected with two connecting blocks (8) of horizontal seat (5), two the bottom fixedly connected with one striking piece (9) of connecting block (8), the rear side fixedly connected with two rectangle pieces (10) of horizontal seat (5), the top fixedly connected with horizontal piece (11) of rectangle piece (10).
2. A strength detection apparatus for helmet production according to claim 1, wherein: the bottom of the U-shaped block (2) is fixedly connected with two round rods (12), and the transverse block (11) is slidably sleeved on the outer sides of the corresponding round rods (12).
3. A strength detection apparatus for helmet production according to claim 2, wherein: the bottom end of the round rod (12) is fixedly connected with a round block (13), and the same spring (14) is fixedly connected between the round block (13) and the corresponding transverse block (11).
4. A strength detection apparatus for helmet production according to claim 3, wherein: the springs (14) are movably sleeved on the outer sides of the corresponding round rods (12), and the tops of the transverse plates (1) are fixedly connected with two supporting plates (15).
5. A strength testing apparatus for helmet manufacture according to claim 4, wherein: the outer side of the supporting plate (15) is fixedly connected with a first electric telescopic rod (16), and the end part of an output shaft of the first electric telescopic rod (16) is fixedly connected with an arc-shaped block (17).
6. A strength testing apparatus for helmet manufacture according to claim 5, wherein: the top of diaphragm (1) fixedly connected with riser (18), the front side of riser (18) fixedly connected with supporting shoe (19).
7. A strength detecting apparatus for helmet production according to claim 6, wherein: the bottom of supporting shoe (19) fixedly connected with second electric telescopic handle (20), the output shaft tip of second electric telescopic handle (20) and the top fixed connection of U-shaped piece (2), the bottom four corners of diaphragm (1) all fixedly connected with supporting leg (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322004321.6U CN220399127U (en) | 2023-07-26 | 2023-07-26 | Intensity detection equipment is used in helmet production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322004321.6U CN220399127U (en) | 2023-07-26 | 2023-07-26 | Intensity detection equipment is used in helmet production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220399127U true CN220399127U (en) | 2024-01-26 |
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ID=89608262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322004321.6U Active CN220399127U (en) | 2023-07-26 | 2023-07-26 | Intensity detection equipment is used in helmet production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220399127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117705398A (en) * | 2024-02-04 | 2024-03-15 | 广东德鑫体育产业有限公司 | Intelligent helmet collision performance test equipment |
-
2023
- 2023-07-26 CN CN202322004321.6U patent/CN220399127U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117705398A (en) * | 2024-02-04 | 2024-03-15 | 广东德鑫体育产业有限公司 | Intelligent helmet collision performance test equipment |
| CN117705398B (en) * | 2024-02-04 | 2024-04-30 | 广东德鑫体育产业有限公司 | Intelligent helmet collision performance test equipment |
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