CN220956396U - Limiting mechanism of alloy hook - Google Patents
Limiting mechanism of alloy hook Download PDFInfo
- Publication number
- CN220956396U CN220956396U CN202322618648.2U CN202322618648U CN220956396U CN 220956396 U CN220956396 U CN 220956396U CN 202322618648 U CN202322618648 U CN 202322618648U CN 220956396 U CN220956396 U CN 220956396U
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- limiting
- groove
- fixing plate
- functional block
- hook
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 239000000956 alloy Substances 0.000 title claims abstract description 19
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 19
- 230000033001 locomotion Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model relates to the technical field of limiting mechanisms, in particular to a limiting mechanism of an alloy hook, which comprises a fixed support, a positioning functional block and a rotary pin shaft, wherein one side of the fixed support is fixedly connected with the positioning functional block, a through hole groove and a third groove are formed in the positioning functional block, a first groove is formed in the fixed support, the rotary pin shaft is fixedly connected in the first groove formed in the fixed support, one end of the rotary pin shaft is provided with a limiting hook, a second groove is formed in the limiting hook, a limiting plate is connected in the second groove formed in the limiting hook in a sliding manner, one side of the limiting plate is provided with a second spring, the other side of the limiting plate is tightly attached with a second fixed plate, and one side of the second fixed plate is provided with a first spring.
Description
Technical Field
The utility model relates to the technical field of limiting mechanisms, in particular to a limiting mechanism of an alloy hook.
Background
The alloy is a solid product with metallic property obtained by mixing and melting one metal and another or more metals or nonmetal and cooling and solidifying, so that the alloy hook has the characteristics of strong bearing, attractive appearance and the like, and the limiting mechanism mainly plays a limiting role on the alloy hook and controls the position movement of the alloy hook.
Patent publication number CN207240017U discloses a hook limit mechanism, which comprises a fixed support, a zero pin, a rotary pin shaft, a limit hook, a spring, a positioning functional block, a groove and a through hole groove; a positioning functional block is fixedly connected to the right side surface of the fixed support; a groove is formed in the middle end position of the fixed support; the middle end of the positioning functional block is provided with a through hole groove; the groove is communicated with the through hole groove; the grooves and the through hole grooves are positioned at the same horizontal height; the rotary pin shaft is fixedly connected in the groove of the fixed support; one end of the limiting hook is movably connected to the rotary pin shaft; the other end of the limiting hook is arranged in a through hole groove in the positioning functional block; a spring is fixedly connected between the upper end of the through hole groove and the upper surface of the limiting hook; the zero pin penetrates through the limiting hook and is arranged in the groove on the fixed support.
However, when the limiting mechanism is used, as the spring is in a compressed state in a non-working state, when the limiting mechanism is used, the zero pin is pulled out to enable the limiting mechanism to be in a normal state, the elasticity of the spring is easy to be reduced after the limiting mechanism is used for a long time, the limiting mechanism is not tightly attached to a working part during working, and the using effect is affected, so that the limiting mechanism of the alloy hook is provided for the problems.
Disclosure of Invention
The utility model aims to provide a limiting mechanism of an alloy hook, which solves the problem that the alloy hook is inconvenient to replace after the elastic force of a spring is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a stop gear of alloy couple, includes fixed bolster, location function block and rotatory round pin axle, fixed bolster one side fixedly connected with location function block, through-hole groove and third recess have been seted up in the location function block, first recess has been seted up in the fixed bolster, fixedly connected with rotatory round pin axle in the first recess of seting up in the fixed bolster, rotatory round pin axle one end is equipped with spacing couple, it has the zero position round pin to run through in the spacing couple, the second recess has been seted up in the spacing couple, sliding connection has the limiting plate in the second recess of seting up in the spacing couple, limiting plate one side is equipped with the second spring, the second fixed plate is closely laminated to the limiting plate opposite side, second fixed plate one side is equipped with first spring, closely laminating has first fixed plate in the through-hole inslot of seting up in the location function block, first fixed plate top fixedly connected with magnetic path, magnetic path one side is closely laminated with the magnetic stripe.
Preferably, the first spring is arranged between the first fixing plate and the second fixing plate, and the second fixing plate is tightly attached to the limiting hook.
Preferably, the two second springs are arranged in a group of second grooves formed in the limiting hooks, and the limiting hooks penetrate through the positioning functional blocks.
Preferably, the limiting plate is arranged in a C shape, and protruding parts at two ends of the limiting plate are tightly attached to the left side and the right side of the second fixing plate.
Preferably, the magnetic stripe is arranged in a third groove formed in the positioning functional block, and the third groove formed in the positioning functional block is arranged above a through hole groove formed in the positioning functional block.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the fixed support, the positioning functional block, the rotary pin shaft, the limiting hook, the first spring, the zero pin, the first groove and the through hole groove, the mechanism is formed by connecting components in a pin shaft mode, so that motion conversion and power transmission are realized, when the mechanism is in a non-working state, the limiting hook is in an upward state, the zero pin is inserted into the limiting hook to fix the limiting hook, meanwhile, the spring is in a compression state, when the mechanism needs to work, the zero pin is pulled out, the limiting hook moves downwards under the action of the spring, is attached to a working part, and through the first fixing plate, the second fixing plate, the limiting plate, the second spring, the second groove, the magnetic block, the magnetic strip and the third groove, the first spring is in the compression state when the limiting mechanism is in the non-working state, the elasticity of the first spring is reduced after the mechanism is used for a long time, the first spring needs to be replaced, the first fixing plate arranged at the top of the first spring is pressed down, the first fixing plate drives the magnetic block to leave, then the limiting plate is pressed down, the second spring is stressed, the second spring is pressed down to a proper position, and the second spring is taken out to be fixed into the first groove, and the first groove is integrally fixed in the limiting plate, and the second groove is formed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the positioning function block of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of a first spring mounting structure according to the present utility model.
In the figure: 1. a fixed support; 2. positioning a functional block; 3. rotating the pin shaft; 4. limiting hooks; 5. a first spring; 6. a zero pin; 7. a first groove; 8. a through hole groove; 9. a first fixing plate; 10. a second fixing plate; 11. a limiting plate; 12. a second spring; 13. a second groove; 14. a magnetic block; 15. a magnetic stripe; 16. and a third groove.
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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.
Referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides a stop gear of alloy couple, including fixed bolster 1, location function block 2 and rotatory round pin axle 3, fixed bolster 1 one side fixedly connected with location function block 2, through-hole groove 8 and third recess 16 have been seted up in the location function block 2, first recess 7 has been seted up in the fixed bolster 1, fixedly connected with rotatory round pin axle 3 in the first recess 7 of seting up in the fixed bolster 1, rotatory round pin axle 3 one end is equipped with spacing couple 4, it has zero position round pin 6 to run through in the spacing couple 4, second recess 13 has been seted up in the spacing couple 4, sliding connection has limiting plate 11 in the second recess 13 of seting up in the spacing couple 4, limiting plate 11 one side is equipped with second spring 12, limiting plate 11 opposite side closely laminates there is second fixed plate 10, second fixed plate 10 one side is equipped with first spring 5, closely laminate in the through-hole groove 8 of seting up in the location function block 2 has first fixed plate 9, first fixed plate 9 top fixedly connected with magnetic path 14, closely laminate has magnetic stripe 15 on one side, through the device of being convenient for dismouting to the spring setting up in the stop gear, make its elasticity reduce back can not influence this stop gear immediately.
The first spring 5 is arranged between the first fixing plate 9 and the second fixing plate 10, and the second fixing plate 10 is tightly attached to the limit hook 4, so that the limit hook 4 can move conveniently; two second springs 12 are arranged in a group of second grooves 13 formed in the limiting hooks 4, and the limiting hooks 4 penetrate through the positioning functional block 2 so as to facilitate the movement of the limiting plate 11; the limiting plate 11 is arranged in a C shape, protruding parts at two ends of the limiting plate 11 are tightly attached to the left side and the right side of the second fixing plate 10, so that the limiting plate 11 can limit the second fixing plate 10 conveniently; the magnetic stripe 15 is arranged in a third groove 16 formed in the positioning functional block 2, and the third groove 16 formed in the positioning functional block 2 is arranged above the through hole groove 8 formed in the positioning functional block 2, so that the first fixing plate 9 can be fixed conveniently.
The working flow is as follows: when the alloy hook limiting mechanism is used, firstly, the limiting mechanism is placed at a proper position, the specific working process is referred to a hook limiting mechanism disclosed by patent publication No. CN207240017U, because the first spring 5 is in a compressed state when the limiting mechanism is in a non-working state, elasticity of the first spring 5 is reduced after long-time use, the limiting hook 4 cannot be driven to be tightly attached to a working part, at this moment, the first spring 5 needs to be replaced, firstly, a user presses down the first fixing plate 9 arranged at the top of the first spring 5, the first fixing plate 9 drives the magnetic block 14 to be far away from the magnetic strip 15, magnetic attraction generated between the magnetic block 14 and the magnetic strip 15 is small, then the limiting plate 11 is pressed down again, the second spring 12 is compressed under stress, the limiting plate 11 is pressed down into the second groove 13 arranged in the limiting hook 4, at this moment, the first spring 5, the first fixing plate 9 and the second fixing plate 10 can be taken out integrally, the first fixing plate 9 and the second fixing plate 10 are placed in situ after replacement, the first fixing plate 9 and the top of the through hole groove 8 arranged in the positioning functional block 2 are tightly attached to the magnetic block 14, the magnetic block 14 is easily attached to the magnetic block 14 is moved to the magnetic block 15, and then the first fixing plate is tightly attached to the magnetic block 10 is not driven to be tightly attached to the magnetic block 11, and then the first fixing plate is tightly attached to the magnetic block 11, and the first fixing plate is tightly attached to the magnetic block is replaced by the second fixing plate 10, and is tightly attached to the magnetic plate 11.
What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
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 (5)
1. The utility model provides a stop gear of alloy couple, includes fixed bolster (1), location function block (2) and rotatory round pin axle (3), its characterized in that: the utility model discloses a fixed support, which is characterized in that a positioning functional block (2) is fixedly connected to one side of the fixed support (1), a through hole groove (8) and a third groove (16) are formed in the positioning functional block (2), a first groove (7) is formed in the fixed support (1), a rotary pin shaft (3) is fixedly connected to the first groove (7) formed in the fixed support (1), a limit hook (4) is arranged at one end of the rotary pin shaft (3), a zero pin (6) penetrates through the limit hook (4), a second groove (13) is formed in the limit hook (4), a second groove (13) formed in the limiting hook (4) is internally and slidably connected with a limiting plate (11), one side of the limiting plate (11) is provided with a second spring (12), the other side of the limiting plate (11) is closely attached with a second fixing plate (10), one side of the second fixing plate (10) is provided with a first spring (5), A first fixing plate (9) is tightly attached in a through hole groove (8) formed in the positioning functional block (2), a magnetic block (14) is fixedly connected to the top of the first fixing plate (9), and a magnetic strip (15) is tightly attached to one side of the magnetic block (14).
2. The spacing mechanism of an alloy hanger according to claim 1, wherein: the first spring (5) is arranged between the first fixing plate (9) and the second fixing plate (10), and the second fixing plate (10) is tightly attached to the limiting hook (4).
3. The spacing mechanism of an alloy hanger according to claim 1, wherein: the two second springs (12) are arranged in a group of second grooves (13) formed in the limiting hooks (4), and the limiting hooks (4) penetrate through the positioning functional block (2).
4. The spacing mechanism of an alloy hanger according to claim 1, wherein: the limiting plates (11) are arranged in a C shape, and protruding parts at two ends of the limiting plates (11) are tightly attached to the left side and the right side of the second fixing plate (10).
5. The spacing mechanism of an alloy hanger according to claim 1, wherein: the magnetic stripe (15) is arranged in a third groove (16) formed in the positioning functional block (2), and the third groove (16) formed in the positioning functional block (2) is arranged above the through hole groove (8) formed in the positioning functional block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322618648.2U CN220956396U (en) | 2023-09-26 | 2023-09-26 | Limiting mechanism of alloy hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322618648.2U CN220956396U (en) | 2023-09-26 | 2023-09-26 | Limiting mechanism of alloy hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220956396U true CN220956396U (en) | 2024-05-14 |
Family
ID=91011033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322618648.2U Active CN220956396U (en) | 2023-09-26 | 2023-09-26 | Limiting mechanism of alloy hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220956396U (en) |
-
2023
- 2023-09-26 CN CN202322618648.2U patent/CN220956396U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |