CN220837797U - Locking structure of bent plate chain - Google Patents
Locking structure of bent plate chain Download PDFInfo
- Publication number
- CN220837797U CN220837797U CN202322427255.3U CN202322427255U CN220837797U CN 220837797 U CN220837797 U CN 220837797U CN 202322427255 U CN202322427255 U CN 202322427255U CN 220837797 U CN220837797 U CN 220837797U
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- locking
- adjusting
- plate
- threaded rod
- connecting plate
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- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000005452 bending Methods 0.000 claims abstract 8
- 230000033001 locomotion Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a locking structure of a bent plate chain, which comprises a locking frame, wherein an opposite threaded rod is arranged in the locking frame, threaded blocks are sleeved on the outer sides of two ends of the opposite threaded rod, connecting plates are arranged at the bottom ends of the threaded blocks, guide grooves are formed in one sides of the connecting plates, locking mechanisms are arranged in the bottom ends of the connecting plates, and a fixing plate is arranged at one side of each locking mechanism. According to the utility model, the driving gear and the driven gear are driven to rotate under the cooperation of the movable shaft by starting the locking motor, so that the opposite threaded rod in the driven gear synchronously rotates, a group of threaded blocks and the connecting plate are driven to horizontally move relatively, a group of locking posts are close to each other, the bending plate chain is locked, and the locking posts and the bending plate chain can be protected by arranging the rubber protective sleeve, so that damage caused by friction is prevented.
Description
Technical Field
The utility model relates to the technical field of bent plate chains, in particular to a locking structure of a bent plate chain.
Background
The bent plate chain is also called a bent plate roller transmission chain, namely the adjacent chain links are the same, each chain link is provided with a roller chain with a wide end and a narrow end structure, has the characteristics of gear transmission and belt transmission, has wide application in various industries, and needs to be locked and fixed in the use process of the conventional bent plate chain;
The locking structure of current bent plate chain, mostly for manual operation locks fixedly to the chain, its complex operation wastes time and energy, influences work efficiency, and the locking structure of current bent plate chain is mostly for fixed integral type, when facing the bent plate chain of different models, inconvenient according to actual service condition adjusts the scope of locking, and the limitation is big.
Disclosure of utility model
The utility model aims to provide a locking structure of a bent plate chain, which solves the problems that the existing locking structure of the bent plate chain provided in the background art is complex in operation and inconvenient to lock the bent plate chains of different types.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a locking structure of bent plate chain, includes the locking frame, the internally mounted of locking frame has the subtended threaded rod, and the outside at subtended threaded rod both ends has all cup jointed the thread block, the connecting plate is all installed to the bottom of thread block, and one side of connecting plate all is provided with the guide way, the inside of connecting plate bottom all is provided with locking mechanism, the fixed plate is installed to one side of locking mechanism, and installs the locking post in one side of fixed plate, the rubber protective sheath has been cup jointed in the outside of locking post, the protective housing is installed on the top of locking frame, and the internally mounted of protective housing has the locking motor, the loose axle is installed to the one end of locking motor, and the loose axle extends to the inside one end of locking frame and install the driving gear, one side meshing of driving gear has driven gear, and driven gear's inside runs through has the subtended threaded rod.
When the locking structure of the bent plate chain is used, the chain can be quickly and conveniently locked under the cooperation of the driving gear and the driven gear through the locking motor, and the chains of different types can be locked under the cooperation of the fixing plate and the locking column through the locking mechanism.
Preferably, the locking mechanism comprises a mounting groove, the mounting groove is formed in the connecting plate, an adjusting gear is mounted in the mounting groove, an adjusting rod penetrates through the adjusting gear, one end of the adjusting rod extends to the outer side of the connecting plate, an adjusting toothed plate is meshed with the bottom end of the adjusting rod, a limiting groove is formed in one side of the adjusting toothed plate, and the limiting groove is formed in one side of the inner portion of the connecting plate.
Preferably, two adjusting gears are arranged, and the sizes and shapes of the two adjusting gears are the same.
Preferably, two adjusting toothed plates are arranged, and the moving directions of the two adjusting toothed plates are opposite.
Preferably, the adjusting toothed plate slides in the limiting groove, and the fixing plate is in sliding connection with the limiting groove and the connecting plate through the adjusting toothed plate.
Preferably, two locking columns are arranged, the outer diameters of the two locking columns are matched with the inner diameter of the rubber protective sleeve, and the cross sections of the locking columns and the rubber protective sleeve are round.
Preferably, an internal thread groove is formed in the threaded block, an external thread is formed in the outer side of the opposite threaded rod, and the threaded block is in threaded connection with the opposite threaded rod.
Compared with the prior art, the utility model has the beneficial effects that: the locking structure of the bent plate chain is convenient to operate, and can lock the bent plate chains of different types;
The driving gear and the driven gear are driven to do rotary motion through the cooperation of the movable shaft by starting the locking motor, so that the opposite threaded rod in the driven gear is synchronously rotated, a group of threaded blocks and the connecting plate are driven to do relative horizontal motion, a group of locking columns are close to each other, the bent plate chain is locked, the locking columns and the bent plate chain can be protected through the rubber protection sleeve, damage caused by friction is prevented, and compared with the traditional method, the method has the advantages that the time is saved, the labor intensity of workers is reduced, the chain can be locked rapidly and conveniently, and the working efficiency is improved;
Through screwing adjusting the pole under adjusting gear's cooperation, drive and adjust the pinion rack and do horizontal migration to drive locking post and do horizontal migration under spacing groove and guide way's cooperation, carry out above-mentioned operating procedure through the forward and reverse screwing adjusting the pole, thereby adjust the scope between a set of locking post, through above-mentioned operation so that lock the bent plate chain of different models, thereby prevent that the bent plate chain from appearing not hard up phenomenon when using, then improve its flexibility.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic side view of the connecting plate of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic perspective view of a locking post according to the present utility model;
fig. 5 is a schematic perspective view of a locking frame according to the present utility model.
Reference numerals in the drawings illustrate: 1. locking the frame; 2. a connecting plate; 3. a locking mechanism; 301. a mounting groove; 302. an adjusting gear; 303. an adjusting rod; 304. a limit groove; 305. adjusting the toothed plate; 4. a fixing plate; 5. locking the column; 6. a rubber protective sleeve; 7. a screw block; 8. a counter-direction threaded rod; 9. a movable shaft; 10. locking a motor; 11. a protective shell; 12. a drive gear; 13. a driven gear; 14. a guide groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the locking structure of the bent plate chain comprises a locking frame 1, wherein an opposite threaded rod 8 is arranged in the locking frame 1, and thread blocks 7 are sleeved on the outer sides of two ends of the opposite threaded rod 8;
An internal thread groove is formed in the threaded block 7, external threads are formed on the outer side of the opposite threaded rod 8, and the threaded block 7 is in threaded connection with the opposite threaded rod 8;
Specifically, as shown in fig. 1, when in use, the threaded rod 8 drives the threaded block 7 to do relative horizontal movement, so as to clamp and lock the chain, thereby preventing the chain from loosening.
The bottom ends of the thread blocks 7 are respectively provided with a connecting plate 2, one side of each connecting plate 2 is provided with a guide groove 14, and the inside of the bottom ends of the connecting plates 2 is provided with a locking mechanism 3;
The locking mechanism 3 comprises a mounting groove 301, the mounting groove 301 is arranged in the connecting plate 2, an adjusting gear 302 is arranged in the mounting groove 301, an adjusting rod 303 penetrates through the adjusting gear 302, one end of the adjusting rod 303 extends to the outer side of the connecting plate 2, an adjusting toothed plate 305 is meshed with the bottom end of the adjusting rod 303, a limiting groove 304 is formed in one side of the adjusting toothed plate 305, and the limiting groove 304 is formed in one side of the inner side of the connecting plate 2;
the two adjusting gears 302 are arranged, and the two adjusting gears 302 are identical in size and shape;
The adjusting toothed plates 305 are provided with two groups, and the moving directions of the two groups of adjusting toothed plates 305 are opposite;
The adjusting toothed plate 305 slides in the limiting groove 304, and the fixing plate 4 is in sliding connection with the limiting groove 304 and the connecting plate 2 through the adjusting toothed plate 305;
Specifically, as shown in fig. 1 and 3, when in use, the adjusting gear 302 drives the adjusting toothed plate 305 to do horizontal movement, so as to drive the group of locking posts 5 to do relative horizontal movement, thereby limiting and locking chains of different types, and further improving flexibility.
A fixed plate 4 is arranged on one side of the locking mechanism 3, and a locking column 5 is arranged on one side of the fixed plate 4;
the two locking columns 5 are arranged, the outer diameters of the two locking columns 5 are matched with the inner diameter of the rubber protective sleeve 6, and the cross sections of the locking columns 5 and the rubber protective sleeve 6 are circular;
The outside of the locking column 5 is sleeved with a rubber protective sleeve 6, the top end of the locking frame 1 is provided with a protective shell 11, the inside of the protective shell 11 is provided with a locking motor 10, one end of the locking motor 10 is provided with a movable shaft 9, one end of the movable shaft 9 extending to the inside of the locking frame 1 is provided with a driving gear 12, one side of the driving gear 12 is meshed with a driven gear 13, and the inside of the driven gear 13 is penetrated with a counter threaded rod 8;
Specifically, as shown in fig. 1, 2, 4 and 5, during use, the rubber protection sleeve 6 can prevent the chain from damaging the locking column 5 on one hand, and can prevent the locking column 5 from wearing the chain on the other hand, and the rubber protection sleeve 6 can protect the locking column 5 and the chain in a bidirectional manner.
Working principle: when the locking mechanism is used, firstly, the locking motor 10 is started to drive the movable shaft 9 to perform rotary motion, so that the driving gear 12 is driven to perform synchronous rotary motion, the opposite threaded rod 8 in the driven gear 13 is driven to perform rotary motion, so that a group of threaded blocks 7 are driven to perform relative horizontal motion, the connecting plate 2 and the fixed plate 4 are driven to perform relative horizontal motion, a group of locking posts 5 are mutually close to each other, thereby locking a bent plate chain, and the locking posts 5 and the chain can be bidirectionally protected by the rubber protective sleeve 6 to prevent damage caused by friction;
secondly, when the adjusting rod 303 is screwed to drive the adjusting gear 302 to rotate, the adjusting gear 302 is matched with the limiting groove 304 and the guide groove 14 to drive the adjusting toothed plate 305 to horizontally move, so that the fixing plate 4 is driven to horizontally move synchronously, the locking column 5 is driven to horizontally move, the adjusting rod 303 is further inserted into the fixing bolt to limit and fix the locking column 5 at a specified position, the adjusting rod 303 is screwed in the forward and reverse directions to enable a group of locking columns 5 to horizontally move relatively, when pitches are different due to different types of bent plate chains, the distance between the locking columns 5 is adjusted through the operation, and therefore the bent plate chains of different types can be locked, the phenomenon that the bent plate chains are loose in use is prevented, and the flexibility of the bent plate chains is improved.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a locking structure of bent plate chain, includes locking frame (1), its characterized in that: the internally mounted of locking frame (1) has subtend threaded rod (8), and the outside at subtend threaded rod (8) both ends has all cup jointed thread block (7), connecting plate (2) are all installed to the bottom of thread block (7), and one side of connecting plate (2) all is provided with guide way (14), the inside of connecting plate (2) bottom all is provided with locking mechanism (3), fixed plate (4) are installed to one side of locking mechanism (3), and locking post (5) are installed to one side of fixed plate (4), rubber protective sheath (6) have been cup jointed in the outside of locking post (5), protective housing (11) are installed on the top of locking frame (1), and internally mounted of protective housing (11) has locking motor (10), loose axle (9) are installed to the one end of locking motor (10), and one end that loose axle (9) extend to locking frame (1) inside is installed driving gear (12), one side of driving gear (12) meshes driven gear (13), and driven gear (13) inside run through threaded rod (8).
2. A locking structure of a bending plate chain according to claim 1, wherein: the locking mechanism (3) comprises a mounting groove (301), the mounting groove (301) is formed in the connecting plate (2), an adjusting gear (302) is mounted in the mounting groove (301), an adjusting rod (303) penetrates through the adjusting gear (302), one end of the adjusting rod (303) extends to the outer side of the connecting plate (2), an adjusting toothed plate (305) is meshed with the bottom end of the adjusting rod (303), a limiting groove (304) is formed in one side of the adjusting toothed plate (305), and the limiting groove (304) is formed in one side of the inner portion of the connecting plate (2).
3. A locking structure of a bending plate chain according to claim 2, wherein: the two adjusting gears (302) are arranged, and the two adjusting gears (302) are identical in size and shape.
4. A locking structure of a bending plate chain according to claim 2, wherein: two adjusting toothed plates (305) are arranged, and the moving directions of the two adjusting toothed plates (305) are opposite.
5. A locking structure of a bending plate chain according to claim 2, wherein: the adjusting toothed plate (305) slides in the limiting groove (304), and the fixing plate (4) is in sliding connection with the limiting groove (304) and the connecting plate (2) through the adjusting toothed plate (305).
6. A locking structure of a bending plate chain according to claim 1, wherein: the two locking columns (5) are arranged, the outer diameters of the two locking columns (5) are matched with the inner diameter of the rubber protection sleeve (6), and the cross sections of the locking columns (5) and the rubber protection sleeve (6) are circular.
7. A locking structure of a bending plate chain according to claim 1, wherein: the inside of screw thread piece (7) is provided with the internal thread groove, the outside of subtended threaded rod (8) is provided with the external screw thread, screw thread piece (7) are threaded connection with subtended threaded rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322427255.3U CN220837797U (en) | 2023-09-07 | 2023-09-07 | Locking structure of bent plate chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322427255.3U CN220837797U (en) | 2023-09-07 | 2023-09-07 | Locking structure of bent plate chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220837797U true CN220837797U (en) | 2024-04-26 |
Family
ID=90739633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322427255.3U Active CN220837797U (en) | 2023-09-07 | 2023-09-07 | Locking structure of bent plate chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220837797U (en) |
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2023
- 2023-09-07 CN CN202322427255.3U patent/CN220837797U/en active Active
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