CN215207535U - Rotating shaft convenient to disassemble and assemble - Google Patents
Rotating shaft convenient to disassemble and assemble Download PDFInfo
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- CN215207535U CN215207535U CN202121017883.9U CN202121017883U CN215207535U CN 215207535 U CN215207535 U CN 215207535U CN 202121017883 U CN202121017883 U CN 202121017883U CN 215207535 U CN215207535 U CN 215207535U
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- rotating shaft
- pivot
- sliding
- sliding grooves
- disassemble
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Abstract
The utility model discloses a pivot convenient to dismantle installation draws together the pivot mount pad, the side surface of pivot mount pad is provided with the bolt fastening subassembly, the one end surface center department of pivot mount pad is provided with installation mechanism, the beneficial effects of the utility model are that: quick assembly disassembly can be realized through setting up the pivot that is used for the rolling to unreel in the installation mechanism messenger production line, improve production efficiency greatly, it is long when reducing manual operation, practice thrift the manpower, when needing to install the pivot main part, aim at two fixture blocks with two side spouts on pivot main part surface, then insert in the circular slot, the meshing of rack tooth's socket, the fixture block blocks in the side spout simultaneously, first spring supports tight pivot main part, play tight effect, when needing to disassemble, inwards press down the pivot main part, when the rack breaks away from the tooth's socket, the effect on first inclined plane and second inclined plane makes the fixture block retract once more, make the pivot main part rotatory 90, the fixture block can take out the pivot main part with the sideslip dislocation.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be a pivot convenient to dismantle installation.
Background
The rotating shaft is the shaft which is used for connecting main parts of a product and is used for bearing bending moment and torque in rotating work as the name implies.
In the production line, can use the pivot that the motor drove usually to carry out the rolling and unreel, unreel at the rolling and need the dismouting of countershaft after accomplishing, current pivot dismouting makes and fixes through the bolt, and it is very inconvenient to unreel the in-process dismouting at frequent rolling.
Disclosure of Invention
An object of the utility model is to provide a pivot convenient to dismantle the installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rotating shaft convenient to disassemble and assemble comprises a rotating shaft installing seat, wherein a bolt fixing assembly is arranged on the side surface of the rotating shaft installing seat, an installing mechanism is arranged at the center of the surface of one end of the rotating shaft installing seat, and a rotating shaft mechanism is arranged inside the installing mechanism;
the mounting mechanism comprises a circular slot, the circular slot is formed in the center of the surface of one side of the rotating shaft mounting seat, a first spring is fixedly connected to the center of the surface of one end of the inner wall of the circular slot, one end of the first spring is fixedly connected with a circular sliding plate, the circular sliding plate is connected with the circular slot in a sliding mode, tooth grooves are formed in the side surface of one end of the circular slot, two first sliding grooves are formed in the side surface of one end, away from the first spring, of the circular slot, second sliding grooves are formed in the side surfaces of the two first sliding grooves, clamping blocks are connected inside the two first sliding grooves in a sliding mode, a second spring is fixedly connected to the surface of one end inside the two first sliding grooves, limiting sliding blocks are fixedly connected to the side surfaces of the two clamping blocks, and a first inclined plane is formed in the surface of one end, away from the second spring, of the two clamping blocks;
the rotating shaft mechanism comprises a rotating shaft main body, the rotating shaft main body is inserted into the circular slot, a rack is fixedly connected to the side surface of one end of the rotating shaft main body, two side sliding grooves are formed in the side surface of the rotating shaft main body, a second inclined plane is formed in the side sliding grooves, and a micro turntable bearing is fixedly connected to the surface of one end of the rotating shaft main body.
Preferably, one end of each of the two second springs is in surface contact with the corresponding fixture block.
Preferably, the two limiting sliding blocks are connected with the corresponding second sliding grooves in a sliding mode.
Preferably, the rack is correspondingly meshed with the tooth groove.
Preferably, two fixture blocks are connected with the side sliding groove in a sliding mode.
Preferably, the micro turntable bearing is arranged in contact with the circular sliding plate.
Compared with the prior art, the beneficial effects of the utility model are that: quick assembly disassembly can be realized through setting up the pivot that is used for the rolling to unreel in the installation mechanism messenger production line, improve production efficiency greatly, it is long when reducing manual operation, practice thrift the manpower, when needing to install the pivot main part, aim at two fixture blocks with two side spouts on pivot main part surface, then insert in the circular slot, the meshing of rack tooth's socket, the fixture block blocks in the side spout simultaneously, first spring supports tight pivot main part, play tight effect, when needing to disassemble, inwards press down the pivot main part, when the rack breaks away from the tooth's socket, the effect on first inclined plane and second inclined plane makes the fixture block retract once more, make the pivot main part rotatory 90, the fixture block can take out the pivot main part with the sideslip dislocation.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the main structure of the rotating shaft of the present invention;
fig. 4 is a top view of the main structure of the rotating shaft of the present invention.
In the figure: 1. a rotating shaft mounting base; 2. a bolt fixing assembly; 3. an installation mechanism; 31. a circular slot; 32. a first spring; 33. a circular slide plate; 34. a tooth socket; 35. a first chute; 36. a second chute; 37. a second spring; 38. a clamping block; 39. a limiting slide block; 310. a first inclined plane; 4. a rotating shaft mechanism; 41. a rotating shaft main body; 42. a side chute; 43. a second inclined plane; 44. a rack; 45. miniature carousel bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rotating shaft convenient to disassemble and assemble comprises a rotating shaft installing seat 1, wherein a bolt fixing component 2 is arranged on the side surface of the rotating shaft installing seat 1, an installing mechanism 3 is arranged at the center of the surface of one end of the rotating shaft installing seat 1, and a rotating shaft mechanism 4 is arranged inside the installing mechanism 3;
the mounting mechanism 3 comprises a circular slot 31, the circular slot 31 is arranged at the center of one side surface of the rotating shaft mounting seat 1, a first spring 32 is fixedly connected at the center of one end surface of the inner wall of the circular slot 31, one end of the first spring 32 is fixedly connected with a circular sliding plate 33, the circular sliding plate 33 is in sliding connection with the circular slot 31, a tooth socket 34 is arranged on the side surface of one end of the circular slot 31, two first sliding grooves 35 are arranged on the side surface of one end of the circular slot 31 far away from the first spring 32, second sliding grooves 36 are arranged on the side surfaces of the two first sliding grooves 35, a clamping block 38 is in sliding connection with the inside of the two first sliding grooves 35, a second spring 37 is fixedly connected at one end surface of the inside of the two first sliding grooves 35, a limiting slide block 39 is fixedly connected on the side surfaces of the two clamping blocks 38, and a first inclined plane 310 is arranged on the end surface of the two clamping blocks 38 far away from the second spring 37, the mounting mechanism 3 is used for facilitating the disassembly and assembly of the rotating shaft main body 41;
the rotating shaft mechanism 4 comprises a rotating shaft main body 41, the rotating shaft main body 41 is inserted in the circular slot 31, one end side surface of the rotating shaft main body 41 is fixedly connected with a rack 44, two side sliding grooves 42 are formed in the side surface of the rotating shaft main body 41, a second inclined surface 43 is formed in the inner parts of the two side sliding grooves 42, one end surface of the rotating shaft main body 41 is fixedly connected with a micro turntable bearing 45, and the rotating shaft mechanism 4 is used as a rotating shaft for winding and unwinding, so that the rotating shaft mechanism is convenient to disassemble and assemble.
One end of each of the two second springs 37 is in surface contact with the corresponding latch 38, so as to push the latch 38 to eject.
The two limiting slide blocks 39 are both connected with the corresponding second slide grooves 36 in a sliding manner, so that the limiting of the clamping blocks 38 is facilitated.
The rack 44 is correspondingly engaged with the tooth groove 34, so that the rotating shaft mounting base 1 drives the rotating shaft main body 41 to rotate when in work.
The two clamping blocks 38 are slidably connected with the side grooves 42, so that the rotating shaft body 41 is limited.
The micro turntable bearing 45 is in contact with the circular sliding plate 33, so that the rotating shaft main body 41 can be conveniently disassembled and assembled.
Specifically, when the utility model is used, in the process of winding and unwinding in the production line, the rotating shaft mounting seat 1 is fixedly connected in the output end of the motor through the bolt fixing component 2, when the rotating shaft main body 41 needs to be mounted, the two side sliding grooves 42 on the surface of the rotating shaft main body 41 are aligned to the two clamping blocks 38 and then inserted into the circular slot 31, the contact of the rotating shaft main body 41 and the first inclined plane 310 can press the clamping blocks 38 back into the first sliding grooves 35, when the micro turntable bearing 45 contacts the circular sliding plate 33 and pushes the circular sliding plate 33 to compress the first spring 32, the rack 44 is just meshed with the tooth socket 34, meanwhile, the clamping blocks 38 are clamped into the side sliding grooves 42, the first spring 32 tightly abuts against the rotating shaft main body 41 to play a clamping role, the rack 44 and the tooth socket 34 play a role in facilitating the rotating shaft mounting seat 1 to drive the rotating shaft main body 41 to rotate for winding and unwinding, when disassembly is needed, the rotating shaft main body 41 is pressed inwards, when the rack 44 is disengaged from the slot 34, the latch 38 is retracted again by the first inclined surface 310 and the second inclined surface 43, so that the spindle body 41 rotates 90 °, and the latch 38 is misaligned with the side slot 42, so that the spindle body 41 can be taken out.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A rotating shaft convenient to disassemble and assemble comprises a rotating shaft installing seat (1) and is characterized in that a bolt fixing component (2) is arranged on the side surface of the rotating shaft installing seat (1), an installing mechanism (3) is arranged at the center of the surface of one end of the rotating shaft installing seat (1), and a rotating shaft mechanism (4) is arranged inside the installing mechanism (3);
the mounting mechanism (3) comprises a circular slot (31), the circular slot (31) is arranged at the center of the surface of one side of the rotating shaft mounting seat (1), a first spring (32) is fixedly connected to the center of the surface of one end of the inner wall of the circular slot (31), a circular sliding plate (33) is fixedly connected to one end of the first spring (32), the circular sliding plate (33) is connected with the circular slot (31) in a sliding manner, a tooth groove (34) is formed in the side surface of one end of the circular slot (31), two first sliding grooves (35) are formed in the side surface of one end, far away from the first spring (32), of the circular slot (31), second sliding grooves (36) are formed in the side surfaces of the two first sliding grooves (35), a clamping block (38) is connected to the inside of the two first sliding grooves (35) in a sliding manner, and a second spring (37) is fixedly connected to the surface of one end of the inside of the two first sliding grooves (35), the side surfaces of the two clamping blocks (38) are fixedly connected with limiting sliding blocks (39), and a first inclined surface (310) is formed in the surface of one end, away from the second spring (37), of each clamping block (38);
the rotating shaft mechanism (4) comprises a rotating shaft main body (41), the rotating shaft main body (41) is inserted into the circular slot (31), a rack (44) is fixedly connected to the side surface of one end of the rotating shaft main body (41), two side sliding grooves (42) are formed in the side surface of the rotating shaft main body (41), a second inclined surface (43) is formed in the side sliding grooves (42), and a miniature turntable bearing (45) is fixedly connected to the surface of one end of the rotating shaft main body (41).
2. A hinge easy to disassemble and assemble according to claim 1, wherein: one end of each of the two second springs (37) is in surface contact with the corresponding fixture block (38).
3. A hinge easy to disassemble and assemble according to claim 1, wherein: and the two limiting sliding blocks (39) are in sliding connection with the corresponding second sliding grooves (36).
4. A hinge easy to disassemble and assemble according to claim 1, wherein: the rack (44) is correspondingly meshed with the tooth groove (34).
5. A hinge easy to disassemble and assemble according to claim 1, wherein: the two clamping blocks (38) are in sliding connection with the side sliding grooves (42).
6. A hinge easy to disassemble and assemble according to claim 1, wherein: the micro turntable bearing (45) is arranged in contact with the circular sliding plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121017883.9U CN215207535U (en) | 2021-05-13 | 2021-05-13 | Rotating shaft convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121017883.9U CN215207535U (en) | 2021-05-13 | 2021-05-13 | Rotating shaft convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215207535U true CN215207535U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121017883.9U Active CN215207535U (en) | 2021-05-13 | 2021-05-13 | Rotating shaft convenient to disassemble and assemble |
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| Country | Link |
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| CN (1) | CN215207535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026962A (en) * | 2022-05-26 | 2022-09-09 | 先之科半导体科技(东莞)有限公司 | Dicing saw for packaging semiconductor diode |
| CN117283010A (en) * | 2023-09-16 | 2023-12-26 | 益昌铝制品(太仓)有限公司 | Bench drilling machine convenient to change drill bit |
-
2021
- 2021-05-13 CN CN202121017883.9U patent/CN215207535U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026962A (en) * | 2022-05-26 | 2022-09-09 | 先之科半导体科技(东莞)有限公司 | Dicing saw for packaging semiconductor diode |
| CN117283010A (en) * | 2023-09-16 | 2023-12-26 | 益昌铝制品(太仓)有限公司 | Bench drilling machine convenient to change drill bit |
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