CN215333930U - Transmission shaft for fine adjustment adjusting head - Google Patents
Transmission shaft for fine adjustment adjusting head Download PDFInfo
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- CN215333930U CN215333930U CN202120005399.8U CN202120005399U CN215333930U CN 215333930 U CN215333930 U CN 215333930U CN 202120005399 U CN202120005399 U CN 202120005399U CN 215333930 U CN215333930 U CN 215333930U
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- transmission shaft
- shaft body
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Abstract
The utility model discloses a fine adjustment adjusting head transmission shaft which comprises a transmission shaft body, an adjusting head body and a limiting block, wherein the transmission shaft body comprises a first transmission shaft body on the left side and a second transmission shaft body on the right side, a fixing column is fixedly connected to the left side of the second transmission shaft body on the right side of the transmission shaft body, a fixing sleeve is sleeved on the outer surface of the fixing column, a connecting column is arranged at the left end of the fixing column, connecting rods are fixedly connected to the left end and the right end of the transmission shaft body, and a fixing rod is fixedly connected to one end, close to the vertical central axis of the transmission shaft body, of the adjusting head body. This first transmission shaft is adjusted in fine setting is convenient for make the more convenient installation of transmission shaft on equipment to be convenient for when the deviation appears in the transmission shaft, finely tune the epaxial regulation head of transmission, guarantee transmission system's steady operation, be convenient for simultaneously carry on spacingly to the first transmission shaft of adjustment, easy operation, it is very convenient to use.
Description
Technical Field
The utility model relates to the technical field of transmission shafts, in particular to a transmission shaft with a fine adjustment adjusting head.
Background
At present, a transmission shaft is one of very important parts in the field of machinery, the use is very wide, the transmission shaft is easy to deviate in the long-term operation process, so that the instability of a transmission system is caused, and an adjusting head is required to finely adjust the transmission shaft to ensure the stability of the whole transmission system;
however, the general adjusting head transmission shaft has poor adjusting effect, is inconvenient to limit the transmission shaft after adjustment, has complex and tedious operation, low practicability and inconvenient use and installation of the transmission shaft;
we have therefore provided a fine adjustment head drive shaft which addresses the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fine adjustment head transmission shaft, and aims to solve the problems that a general adjustment head transmission shaft provided in the background art is poor in adjustment effect, inconvenient in limiting the transmission shaft after adjustment, complex and tedious in operation, low in practicability, inconvenient in use and inconvenient in installation of the transmission shaft.
In order to achieve the purpose, the utility model provides the following technical scheme: a fine adjustment head transmission shaft comprises a transmission shaft body, an adjustment head body and a limiting block, wherein the transmission shaft body comprises a first transmission shaft body on the left side and a second transmission shaft body on the right side, a fixed column is fixedly connected to the left side of the second transmission shaft body on the right side of the transmission shaft body, an adjustment column is fixedly connected to the left end of the fixed column, a fixed sleeve is sleeved on the outer surface of the fixed column, a connecting column is arranged at the left end of the fixed column, connecting rods are fixedly connected to the left end and the right end of the transmission shaft body, the adjustment head body is arranged outside the connecting rods, an installation opening is formed in one end, far away from the vertical central axis of the transmission shaft body, of the adjustment head body, a fixed rod is fixedly connected to one end, close to the vertical central axis of the transmission shaft body, of the adjustment head body, a limiting groove is formed in the inner side wall of the upper end and the lower end of the fixed rod, a movable rod is arranged in the middle of the fixed rod, and the surface cover of movable rod is equipped with expanding spring to expanding spring's expansion end fixedly connected with stopper, the stopper is kept away from the one end fixedly connected with gag lever post of the horizontal axis of transmission shaft body, and the gag lever post is kept away from the one end fixedly connected with fixed block of the perpendicular axis of transmission shaft body.
By adopting the technical scheme, firstly, the adjusting column is driven to rotate on the connecting column by rotating the fixed column when the adjusting device is installed, so that the two ends of the transmission shaft body are conveniently aligned to the installation end of the equipment when the transmission shaft body is installed, after the adjusting device is adjusted, the fixed column and the connecting column are limited by rotating the fixed sleeve, the operation is simple, the use is very convenient, the transmission shaft body is easy to deviate in the long-term operation process, when the transmission shaft body deviates, the transmission shaft body needs to be finely adjusted, the power supply of the equipment is turned off, the limiting rod is extruded to the limiting block by pressing the fixed block, the telescopic spring generates elastic deformation, the limiting block slides on the movable rod, the limiting block is separated from the limiting groove, the fixed rod slides on the transmission shaft body by pulling the adjusting head body, and the adjusting head body is driven to extend on the transmission shaft body, thereby the convenience finely tunes the length of transmission shaft body, has increased the practicality of transmission shaft body to after adjusting, loosen the fixed block, expanding spring resumes elastic deformation, drives the stopper and blocks into the spacing groove of relevant position automatically, is convenient for carry on spacingly to dead lever and regulation head body, reaches the purpose of fine setting, guarantees the steady operation of equipment.
As a preferred technical scheme, the connecting mode of the connecting column and the fixing sleeve is threaded connection, and the fixing column and the connecting column are arranged in a fitting mode.
Adopt above-mentioned technical scheme, the connected mode through spliced pole and fixed cover is for being threaded connection, and the fixed column is the laminating setting with the spliced pole, conveniently carries on spacing fixedly to fixed column and spliced pole after angle regulation.
As a preferred technical scheme of the present invention, the adjusting column is rotatably connected to the connecting column, the connecting column is fixedly connected to the right end of the first transmission shaft body on the left side of the transmission shaft body, and the adjusting column is in a "T" shape.
Adopt above-mentioned technical scheme, be connected for rotating through the connected mode of adjusting post and spliced pole, and the right-hand member fixed connection of spliced pole and the left first transmission shaft body of transmission shaft body to adjust the post and be "T" style of calligraphy structure, be convenient for adjust the angle of transmission shaft body, and easy operation, it is very convenient to use.
As a preferred technical scheme of the utility model, the adjusting head body is connected in a clamping groove manner, and the adjusting head body forms a telescopic structure on the transmission shaft body.
By adopting the technical scheme, the connecting mode through the adjusting head body is the clamping groove connection, and the adjusting head body forms the telescopic structure on the transmission shaft body, so that the length of the transmission shaft body can be conveniently adjusted, and the practicability of the transmission shaft body is improved.
As a preferred technical scheme of the utility model, the movable rod is connected with the limiting block in a sliding manner, and the movable rod is in an I-shaped structure.
Adopt above-mentioned technical scheme, the connected mode through movable rod and stopper is sliding connection, and the movable rod is "worker" style of calligraphy structure, is convenient for drive the gag lever post through pressing the fixed block and promotes stopper and slide with the movable rod, and the contact is spacing to the dead lever, conveniently drives the dead lever and slides on the transmission shaft body.
As a preferable technical scheme of the utility model, the fixed rods are connected in a clamping manner, and the single bodies of the limiting blocks are symmetrically arranged relative to the horizontal central axis of the transmission shaft body.
Adopt above-mentioned technical scheme, the connected mode through the fixed rod is connected for the block, and the monomer of stopper is the symmetry setting about the horizontal axis of transmission shaft body, is convenient for carry on spacingly to the dead lever, reaches better fixed effect.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the adjusting column and the fixing sleeve are arranged, the adjusting column is driven to rotate on the connecting column by rotating the fixing column, so that two ends of the transmission shaft body can be conveniently aligned to the mounting end of the equipment when the transmission shaft body is mounted, after the adjusting is finished, the fixing column and the connecting column are limited by rotating the fixing sleeve, the operation is simple, and the use is very convenient;
2. according to the utility model, the adjusting head body and the fixing rod are arranged, and the fixing rod slides on the transmission shaft body by pulling the adjusting head body to drive the adjusting head body to stretch on the transmission shaft body, so that the length of the transmission shaft body can be conveniently finely adjusted, the practicability of the transmission shaft body is increased, and the length of the transmission shaft body can be finely adjusted conveniently;
3. according to the utility model, the limit block is arranged, the limit rod is enabled to extrude the limit block by pressing the fixed block, the telescopic spring generates elastic deformation, the limit block slides on the movable rod, the limit block is separated from the limit groove, the length of the transmission shaft body is convenient to adjust, after the adjustment is completed, the fixed block is loosened, the telescopic spring recovers elastic deformation, the limit block is driven to be automatically clamped into the limit groove at the corresponding position, and the limit of the fixed rod and the adjusting head body is convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of the connection rod and the adjustment head body according to the present invention;
FIG. 4 is a schematic view of a top view of the connection between the adjusting head body and the transmission shaft body according to the present invention;
FIG. 5 is a schematic view of a three-dimensional structure of the connection between the limiting block and the fixing rod.
In the figure: 1. a transmission shaft body; 2. fixing a column; 3. an adjustment column; 4. fixing a sleeve; 5. connecting columns; 6. a connecting rod; 7. an adjusting head body; 8. an installation port; 9. fixing the rod; 10. a limiting groove; 11. a movable rod; 12. a tension spring; 13. a limiting block; 14. a limiting rod; 15. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a fine adjustment head transmission shaft comprises a transmission shaft body 1, a fixed column 2, an adjustment column 3, a fixed sleeve 4, a connecting column 5, a connecting rod 6, an adjustment head body 7, an installation opening 8, a fixed rod 9, a limiting groove 10, a movable rod 11, a telescopic spring 12, a limiting block 13, a limiting rod 14 and a fixed block 15, wherein the fixed column 2 is fixedly connected to the middle part of the transmission shaft body 1, the adjustment column 3 is fixedly connected to the left end of the fixed column 2, the fixed sleeve 4 is sleeved on the outer surface of the fixed column 2, the connecting column 5 is arranged at the left end of the fixed column 2, the connecting rod 6 is fixedly connected to the left end and the right end of the transmission shaft body 1, the adjustment head body 7 is arranged outside the connecting rod 6, the installation opening 8 is formed in one end, far away from the vertical central axis of the transmission shaft body 1, of the adjustment head body 7 is fixedly connected with the fixed rod 9 near the vertical central axis of the transmission shaft body 1, and the inside wall at both ends all has seted up spacing groove 10 about dead lever 9, and the middle part of dead lever 9 is provided with movable rod 11, and the surface cover of movable rod 11 is equipped with expanding spring 12 to expanding spring 12's expansion end fixedly connected with stopper 13, stopper 13 keeps away from the one end fixedly connected with gag lever post 14 of the 1 horizontal axis of transmission shaft body, and gag lever post 14 keeps away from the one end fixedly connected with fixed block 15 of the 1 perpendicular axis of transmission shaft body.
By means of the technical scheme, when the transmission shaft is installed, the adjusting column 3 is connected with the connecting column 5 in a rotating mode, the connecting column 5 is fixedly connected with the right end of the first transmission shaft body on the left side of the transmission shaft body 1, the adjusting column 3 is in a T-shaped structure, the adjusting column 3 is driven to rotate on the connecting column 5 through the rotating fixing column 2, two ends of the transmission shaft body 1 are conveniently aligned to the installation end of equipment when the transmission shaft body 1 is installed, after the installation is finished, the fixing column 2 and the connecting column 5 are connected with the fixing sleeve 4 in a threaded mode through the rotating fixing sleeve 4, the fixing column 2 and the connecting column 5 are arranged in a fitting mode, the fixing column 2 and the connecting column 5 are limited, the operation is simple, the use is very convenient, the transmission shaft body 1 is prone to generate deviation in the long-term operation process, when the transmission shaft body 1 generates deviation, the transmission shaft body 1 needs to be finely adjusted, the power supply of the equipment is turned off, the limit rod 14 extrudes the limit block 13 by pressing the fixed block 15, the expansion spring 12 is elastically deformed, the movable rod 11 is connected with the limit block 13 in a sliding way, the movable rod 11 is in an I-shaped structure, the limit block 13 slides on the movable rod 11, the limit block 13 is separated from the limit groove 10, the connecting rod 6 is connected with the adjusting head body 7 in a clamping groove by drawing the adjusting head body 7, the adjusting head body 7 forms an expansion structure on the transmission shaft body 1, so that the fixed rod 9 slides on the transmission shaft body 1 to drive the adjusting head body 7 to expand and contract on the transmission shaft body 1, the length of the transmission shaft body 1 is conveniently finely adjusted, the practicability of the transmission shaft body 1 is increased, and after the adjustment is completed, the fixed block 15 is loosened, the elastic deformation is recovered to expanding spring 12, and stopper 13 is connected for the block with the connected mode of dead lever 9, and stopper 13's monomer is the symmetry setting about transmission shaft body 1's horizontal axis, drives stopper 13 and blocks into the spacing groove 10 of relevant position automatically, is convenient for carry on spacingly to dead lever 9 and regulation head body 7, reaches the purpose of fine setting, guarantees the steady operation of equipment, and this is the whole in-process that fine setting regulation head transmission shaft used.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a first transmission shaft is adjusted in fine setting, includes transmission shaft body (1), adjusts first body (7) and stopper (13), its characterized in that: the transmission shaft body (1) comprises a first transmission shaft body on the left side and a second transmission shaft body on the right side, a fixed column (2) is fixedly connected to the left side of the second transmission shaft body on the right side of the transmission shaft body (1), an adjusting column (3) is fixedly connected to the left end of the fixed column (2), a fixed sleeve (4) is sleeved on the outer surface of the fixed column (2), a connecting column (5) is arranged at the left end of the fixed column (2), connecting rods (6) are fixedly connected to the left end and the right end of the transmission shaft body (1), an adjusting head body (7) is arranged outside the connecting rods (6), a mounting opening (8) is formed in one end, far away from the vertical central axis of the transmission shaft body (1), of the adjusting head body (7) is fixedly connected with a fixed rod (9) close to one end, perpendicular to the central axis, of the transmission shaft body (1), and the inside wall at both ends has all seted up spacing groove (10) about dead lever (9), the middle part of dead lever (9) is provided with movable rod (11), and the surface cover of movable rod (11) is equipped with expanding spring (12) to the expansion end fixedly connected with stopper (13) of expanding spring (12), one end fixedly connected with gag lever post (14) of transmission shaft body (1) horizontal axis is kept away from in stopper (13), and one end fixedly connected with fixed block (15) of transmission shaft body (1) perpendicular axis are kept away from in gag lever post (14).
2. A fine adjustment head drive shaft according to claim 1, wherein: the fixing column (2) and the connecting column (5) are connected with the fixing sleeve (4) in a threaded manner, and the fixing column (2) and the connecting column (5) are arranged in a fitting manner.
3. A fine adjustment head drive shaft according to claim 1, wherein: the adjusting column (3) is connected with the connecting column (5) in a rotating mode, the connecting column (5) is fixedly connected with the right end of the left first transmission shaft body of the transmission shaft body (1), and the adjusting column (3) is of a T-shaped structure.
4. A fine adjustment head drive shaft according to claim 1, wherein: the connecting rod (6) is connected with the adjusting head body (7) in a clamping groove mode, and the adjusting head body (7) forms a telescopic structure on the transmission shaft body (1).
5. A fine adjustment head drive shaft according to claim 1, wherein: the movable rod (11) is connected with the limiting block (13) in a sliding mode, and the movable rod (11) is of an I-shaped structure.
6. A fine adjustment head drive shaft according to claim 1, wherein: the connection mode of the limiting block (13) and the fixed rod (9) is clamping connection, and the single bodies of the limiting block (13) are symmetrically arranged relative to the horizontal central axis of the transmission shaft body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120005399.8U CN215333930U (en) | 2021-01-04 | 2021-01-04 | Transmission shaft for fine adjustment adjusting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120005399.8U CN215333930U (en) | 2021-01-04 | 2021-01-04 | Transmission shaft for fine adjustment adjusting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215333930U true CN215333930U (en) | 2021-12-28 |
Family
ID=79571515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120005399.8U Active CN215333930U (en) | 2021-01-04 | 2021-01-04 | Transmission shaft for fine adjustment adjusting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215333930U (en) |
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2021
- 2021-01-04 CN CN202120005399.8U patent/CN215333930U/en active Active
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