CN214283631U - Toe cap anti-collision test machine - Google Patents
Toe cap anti-collision test machine Download PDFInfo
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- CN214283631U CN214283631U CN202023297924.2U CN202023297924U CN214283631U CN 214283631 U CN214283631 U CN 214283631U CN 202023297924 U CN202023297924 U CN 202023297924U CN 214283631 U CN214283631 U CN 214283631U
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000003116 impacting effect Effects 0.000 claims abstract description 4
- 230000005484 gravity Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model discloses a toe cap anti-collision test machine, which comprises a machine table, a fixing mechanism arranged on the machine table and used for bearing and fixing a toe cap, and an impact mechanism used for impacting the toe cap; the fixing mechanism comprises a fixing seat and a positioning seat arranged on the fixing seat, one side of the positioning seat facing the impact mechanism is provided with a positioning convex part for placing a toe cap, and the positioning convex part is arranged upwards and convexly from the upper surface of the positioning seat; the impact mechanism comprises an impact flat anvil, a lifting rope and a rope collecting device, wherein two ends of the lifting rope are respectively connected with the impact flat anvil and the rope collecting device; therefore, the automatic toe cap anti-collision test is realized, the test precision is guaranteed, the structural design is ingenious and reasonable, and the manufacturing is easy.
Description
Technical Field
The utility model relates to a toe cap test field technique especially indicates a toe cap anticollision test machine.
Background
The labor insurance of the modern society becomes a problem which is really concerned by each worker, so that the labor insurance facilities in all aspects are correspondingly numerous, and one of the safety shoe heads for protecting the personal safety of the workers is the safety shoe head; the safety toe cap with certain mechanical strength is arranged at the head of the shoe to prevent the toe from being crushed and injured by a falling foreign object or kicking the foreign object during walking or working. The existing safety toe cap needs to be subjected to performance testing after being manufactured, for example, the anti-collision performance is tested, at present, the toe cap is subjected to impact testing by adopting a collision tool manually, and the mode cannot accurately acquire data of impact of different forces on the toe cap, so that an experimental result is influenced.
Therefore, a new technology needs to be developed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a toe cap anticollision test machine, and it has realized automatic toe cap anticollision test, has guaranteed the measuring accuracy, and structural design is ingenious reasonable, easily preparation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a toe cap anti-collision test machine comprises a machine table, a fixing mechanism and an impact mechanism, wherein the fixing mechanism is arranged on the machine table and used for bearing and fixing a toe cap, and the impact mechanism is used for impacting the toe cap;
the fixing mechanism comprises a fixing seat and a positioning seat arranged on the fixing seat, one side of the positioning seat facing the impact mechanism is provided with a positioning convex part for placing a toe cap, and the positioning convex part is arranged upwards and convexly from the upper surface of the positioning seat;
the impact mechanism comprises an impact flat anvil, a lifting rope and a rope collecting device, wherein two ends of the lifting rope are respectively connected with the impact flat anvil and the rope collecting device,
the machine table comprises a left supporting rod, a right supporting rod and a transverse supporting rod, wherein the left supporting rod and the right supporting rod are arranged at a left-right interval, the lower ends of the left supporting rod and the right supporting rod are connected to the machine table, the left end and the right end of the transverse supporting rod are respectively connected to the upper end of the left supporting rod and the upper end of the right supporting rod, the left supporting rod, the right supporting rod and the transverse supporting rod form an impact area in a surrounding mode, and the positioning convex part is located in the impact area; the impact flat anvil is positioned in the impact area and is positioned right above the positioning convex part; the rope winding device is arranged on the left supporting rod.
As a preferable scheme, one end of the lifting rope is connected with the rope collecting device, and the other end of the lifting rope passes through a transition hole of the transverse supporting rod through a transition wheel on the left supporting rod and extends out of the lower part of the transverse supporting rod; the impact flat anvil is connected to the other end of the lifting rope.
As a preferable scheme, the impact mechanism further comprises a gravity block, the gravity block is connected to the other end of the lifting rope, and the impact flat anvil is connected to the lower end of the gravity block.
Preferably, the surface of the positioning convex part is provided with an anti-collision layer.
As a preferable scheme, a light-sensitive speed measuring device for measuring the descending speed of the impact flat anvil is arranged on the right supporting rod.
As a preferable scheme, a clamping mechanism used for clamping the toe cap on the positioning convex part is arranged on one side of the fixing mechanism, and the clamping mechanism comprises a left clamping arm, a right clamping arm and a driving unit; the driving unit drives the left clamping arm and the right clamping arm to selectively move towards or away from each other so as to clamp or release the toe cap; the upper end surfaces of the left clamping arm and the right clamping arm are lower than the top of the positioning convex part.
As a preferred scheme, the left clamping arm and the right clamping arm are both provided with clamping grooves which are arranged towards the positioning convex parts.
As a preferred scheme, the driving unit is respectively connected with the left clamping arm and the right clamping arm through the left linkage rod and the right linkage rod.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely, the technical proposal is known that the utility model realizes automatic toe cap anti-collision test mainly through the combined design of the fixing mechanism and the impact mechanism, thereby ensuring the test precision, and the structural design is ingenious and reasonable, and the manufacture is easy; and through the arrangement of the clamping mechanism, the driving unit of the clamping mechanism drives the left clamping arm and the right clamping arm to selectively move towards or away from each other to form clamping or releasing on the toe cap, so that automatic clamping and positioning are realized, and the positioning of the toe cap is more stable.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic diagram of the general structure of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a right-side holding arm portion according to an embodiment of the present invention.
The attached drawings indicate the following:
10. machine table 11 and left supporting rod
12. Right side support bar 13 and transverse support bar
14. Transition wheel 20 and fixing mechanism
21. Fixing seat 22 and positioning seat
23. Positioning protrusion 30 and impact mechanism
31. Impact flat anvil 32, lift cord
33. Rope winding device 34 and gravity block
40. Light-sensing speed measuring device 50 and clamping mechanism
51. Left clamping arm 52 and right clamping arm
53. Drive unit 54, grip recess
55. A left linkage bar 56 and a right linkage bar.
Detailed Description
Fig. 1 to fig. 2 show a specific structure of an embodiment of the present invention.
A toe cap anticollision test machine comprises a machine table 10, a fixing mechanism 20 and an impact mechanism 30, wherein the fixing mechanism 20 is arranged on the machine table 10 and used for bearing and fixing a toe cap, and the impact mechanism 30 is used for impacting the toe cap; wherein:
the fixing mechanism 20 includes a fixing seat 21 and a positioning seat 22 disposed on the fixing seat 21, a positioning protrusion 23 for placing a toe cap is disposed on one side of the positioning seat 22 facing the impact mechanism 30, and the positioning protrusion 23 protrudes upward from an upper surface of the positioning seat 22; the surface of the positioning convex part 23 is provided with an anti-collision layer to reduce the deformation of the positioning convex part 23 caused by impact.
The impact mechanism 30 includes an impact flat anvil 31, a lifting rope 32 and a rope winding device 33, both ends of the lifting rope 32 are respectively connected to the impact flat anvil 31 and the rope winding device 33, the machine table 10 includes a left support bar 11, a right support bar 12 and a transverse support bar 13, the left support bar 11 and the right support bar 12 are arranged at left and right intervals, the lower ends of the left support bar 11 and the right support bar 12 are connected to the machine table 10, the left and right ends of the transverse support bar 13 are respectively connected to the upper end of the left support bar 11 and the upper end of the right support bar 12, the left support bar 11, the right support bar 12 and the transverse support bar 13 form an impact area in a surrounding manner, and the positioning convex portion 23 is located in the impact area; the impact flat anvil 31 is located in the impact area and directly above the positioning convex portion 23; the rope take-up device 33 is mounted on the left side support bar 11.
One end of the lifting rope 32 is connected to the rope collecting device 33, and the other end of the lifting rope passes through the transition wheel 14 on the left supporting rod 11 and passes through the transition hole of the transverse supporting rod 13 to extend out of the lower part of the transverse supporting rod 13; the impact flat anvil 31 is connected to the other end of the lifting rope 32; the impact mechanism 30 further comprises a weight block 34, the weight block 34 is connected to the other end of the lift cord 32, and the impact anvil 31 is connected to the lower end of the weight block 34.
The right side support rod 12 is provided with a light sensing speed measuring device 40 for measuring the descending speed of the impact flat anvil 31, so that the impact speed of each impact of the toe cap can be calculated in real time, and the data comparison and analysis can be conveniently carried out subsequently.
A clamping mechanism 50 for clamping the toe cap on the positioning convex part 23 is arranged on one side of the fixing mechanism 20, and the clamping mechanism 50 comprises a left clamping arm 51, a right clamping arm 52 and a driving unit 53; the driving unit 53 drives the left clamping arm 51 and the right clamping arm 52 to selectively move towards or away from each other so as to clamp or release the toe cap; the upper end surfaces of the left clamping arm 51 and the right clamping arm 52 are lower than the top of the positioning convex part 23; the left clamping arm 51 and the right clamping arm 52 are both provided with clamping grooves 54, and the clamping grooves 54 are arranged towards the positioning convex part 23, so that the toe cap can be clamped and positioned in a cladding mode, the toe cap can be clamped more stably, and normal impact is guaranteed. In the present embodiment, the driving unit 53 is connected to the left clamping arm 51 and the right clamping arm 52 through a left linkage rod 55 and a right linkage rod 56, respectively.
In summary, the design of the utility model is mainly characterized in that the fixing mechanism and the impact mechanism are combined to realize the automatic toe cap anti-collision test, thereby ensuring the test precision, and the structure design is ingenious and reasonable and is easy to manufacture; and through the arrangement of the clamping mechanism, the driving unit of the clamping mechanism drives the left clamping arm and the right clamping arm to selectively move towards or away from each other to form clamping or releasing on the toe cap, so that automatic clamping and positioning are realized, and the positioning of the toe cap is more stable.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a toe cap anticollision test machine which characterized in that: comprises a machine table, a fixing mechanism arranged on the machine table and used for bearing and fixing a toe cap, and an impact mechanism used for impacting the toe cap;
the fixing mechanism comprises a fixing seat and a positioning seat arranged on the fixing seat, one side of the positioning seat facing the impact mechanism is provided with a positioning convex part for placing a toe cap, and the positioning convex part is arranged upwards and convexly from the upper surface of the positioning seat;
the impact mechanism comprises an impact flat anvil, a lifting rope and a rope collecting device, wherein two ends of the lifting rope are respectively connected with the impact flat anvil and the rope collecting device,
the machine table comprises a left supporting rod, a right supporting rod and a transverse supporting rod, wherein the left supporting rod and the right supporting rod are arranged at a left-right interval, the lower ends of the left supporting rod and the right supporting rod are connected to the machine table, the left end and the right end of the transverse supporting rod are respectively connected to the upper end of the left supporting rod and the upper end of the right supporting rod, the left supporting rod, the right supporting rod and the transverse supporting rod form an impact area in a surrounding mode, and the positioning convex part is located in the impact area; the impact flat anvil is positioned in the impact area and is positioned right above the positioning convex part; the rope winding device is arranged on the left supporting rod.
2. The toe cap collision avoidance testing machine of claim 1, wherein: one end of the lifting rope is connected with the rope collecting device, and the other end of the lifting rope penetrates through a transition hole of the transverse supporting rod through a transition wheel on the left supporting rod and extends out of the lower part of the transverse supporting rod; the impact flat anvil is connected to the other end of the lifting rope.
3. The toe cap collision avoidance testing machine of claim 2, wherein: the impact mechanism further comprises a gravity block, the gravity block is connected to the other end of the lifting rope, and the impact flat anvil is connected to the lower end of the gravity block.
4. The toe cap collision avoidance testing machine of claim 1, wherein: and an anti-collision layer is arranged on the surface of the positioning convex part.
5. The toe cap collision avoidance testing machine of claim 1, wherein: and a light sensing speed measuring device for measuring the descending speed of the impact flat anvil is arranged on the right side supporting rod.
6. The toe cap collision avoidance testing machine of claim 1, wherein: a clamping mechanism used for clamping the toe cap on the positioning convex part is arranged on one side of the fixing mechanism, and the clamping mechanism comprises a left clamping arm, a right clamping arm and a driving unit; the driving unit drives the left clamping arm and the right clamping arm to selectively move towards or away from each other so as to clamp or release the toe cap; the upper end surfaces of the left clamping arm and the right clamping arm are lower than the top of the positioning convex part.
7. The toe cap collision avoidance testing machine of claim 6, wherein: the left side centre gripping arm, right side centre gripping arm all are provided with the centre gripping recess, the centre gripping recess sets up towards the location convex part.
8. The toe cap collision avoidance testing machine of claim 6, wherein: the driving unit is connected with the left clamping arm and the right clamping arm through the left linkage rod and the right linkage rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023297924.2U CN214283631U (en) | 2020-12-31 | 2020-12-31 | Toe cap anti-collision test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023297924.2U CN214283631U (en) | 2020-12-31 | 2020-12-31 | Toe cap anti-collision test machine |
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| Publication Number | Publication Date |
|---|---|
| CN214283631U true CN214283631U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023297924.2U Active CN214283631U (en) | 2020-12-31 | 2020-12-31 | Toe cap anti-collision test machine |
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| CN (1) | CN214283631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705568A (en) * | 2022-05-11 | 2022-07-05 | 绍兴中纺联检验技术服务有限公司 | A toe cap impact resistance testing device and testing method thereof |
| CN115736430A (en) * | 2022-11-28 | 2023-03-07 | 意尔康股份有限公司 | Shoe toe fastness detects frock |
-
2020
- 2020-12-31 CN CN202023297924.2U patent/CN214283631U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705568A (en) * | 2022-05-11 | 2022-07-05 | 绍兴中纺联检验技术服务有限公司 | A toe cap impact resistance testing device and testing method thereof |
| CN115736430A (en) * | 2022-11-28 | 2023-03-07 | 意尔康股份有限公司 | Shoe toe fastness detects frock |
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