CN115217854A - Flexible fiber coupling - Google Patents
Flexible fiber coupling Download PDFInfo
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- CN115217854A CN115217854A CN202210760769.8A CN202210760769A CN115217854A CN 115217854 A CN115217854 A CN 115217854A CN 202210760769 A CN202210760769 A CN 202210760769A CN 115217854 A CN115217854 A CN 115217854A
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- plate
- coupler
- flexible fiber
- mounting
- main body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
Abstract
The invention discloses a flexible fiber coupler, which comprises a coupler main body, wherein a left fixing plate is fixedly connected to the left side surface of the coupler main body, a right fixing plate is fixedly connected to the right side surface of the coupler main body, transmission shafts with different diameters can be fixedly clamped and installed through arranging a fixing unit, the applicability of the flexible fiber coupler is improved, the connection efficiency of the flexible fiber coupler can be improved through arranging an auxiliary installation plate which forms an included angle of more than 30 degrees and less than 60 degrees with a clamping plate, the flexible fiber coupler can be prevented from being worn to the outside of the transmission shafts when being installed through the installation auxiliary plate which is an arc-shaped rubber plate, the coupler main body which is formed by compounding and processing high-strength fibers and rubber can bear torsional load through the high-strength fibers, the rubber plays a protection role, the flexible fiber coupler does not need to be coated with oil and grease, and the problem of grease leakage can be thoroughly solved.
Description
Technical Field
The invention relates to the technical field of couplings, in particular to a flexible fiber coupling.
Background
The shaft coupling is a mechanical part used for connecting two shafts (a driving shaft and a driven shaft) in different mechanisms to enable the shafts to rotate together so as to transmit torque, and consists of two half parts which are respectively connected with the driving shaft and the driven shaft. Because the two shafts to be connected cannot be accurately centered due to manufacturing errors, mounting errors and stress deformation, the two shafts generate relative displacement in the axial direction, the radial direction and the angular direction, and a coupler is required to compensate the displacement.
The coupler with the application number of 201310230140.0 is simple in structure, easy to manufacture, convenient to assemble and compact in combination by matching the protruding parts and the grooves of the first coupler half and the second coupler half which are identical in structure.
To the correlation technique among the above-mentioned, the inventor thinks the shaft coupling can receive the restriction of transmission shaft size when using, needs the different shaft couplings of transmission shaft adaptation, and it is comparatively inconvenient to use, and this shaft coupling is relatively poor to the protection effect of transmission shaft, so I provide a flexible fiber shaft coupling.
Disclosure of Invention
In view of the problems in the prior art, the invention discloses a flexible fiber coupler which adopts the technical scheme that the coupler comprises a coupler main body, wherein a left side fixing plate is fixedly connected to the left side surface of the coupler main body, a right side fixing plate is fixedly connected to the right side surface of the coupler main body, through grooves are respectively formed in the middle part of the side surface of the left side fixing plate and the middle part of the side surface of the right side fixing plate and communicated with the inside of the coupler main body, mounting holes are uniformly formed in the outer end of the side surface of the left side fixing plate and the outer end of the side surface of the right side fixing plate, fixing bolts are installed in the mounting holes in a matching manner, a reinforcing cavity is formed in the inner side wall of the coupler main body, reinforcing rods are uniformly installed in the reinforcing cavity, and the left end and the right end of each reinforcing rod are respectively and fixedly connected with the left side surface and the right side surface of an inner cavity of the reinforcing cavity, the even fixed cover in outside of anchor strut has met the fibre ring, the inside symmetry of shaft coupling main part is equipped with two fixed units, fixed unit includes telescopic link, splint and compression spring, the inside of shaft coupling main part is evenly located to splint, the medial surface middle part of splint rotates and is connected with the regulation pole, the other end of adjusting the pole passes the screw of consolidating the chamber side and extends to the outside fixedly connected with swing handle of shaft coupling main part, telescopic link evenly installed is to the inner chamber side of shaft coupling main part, the both ends of telescopic link respectively with the inner chamber side of shaft coupling main part and the medial surface fixed connection of splint, the fixed cover of compression spring connects in the outside of telescopic link, compression spring's both ends respectively with the inner chamber side of shaft coupling main part and the medial surface fixed connection of splint.
As a preferred technical scheme of the invention, the coupler further comprises an auxiliary mounting plate, the auxiliary mounting plate is fixedly mounted at the outer end of the clamping plate, an included angle of more than 30 degrees and less than 60 degrees is formed between the auxiliary mounting plate and the clamping plate, and the transmission shaft can be rapidly installed in a matching manner with the clamping plate after entering the interior of the coupler main body through the auxiliary mounting plate.
As a preferred technical scheme, the coupler also comprises two mounting auxiliary plates, the two mounting auxiliary plates are fixedly mounted outside the through groove in the middle of the side face of the left fixing plate and outside the through groove in the middle of the side face of the right fixing plate respectively, and the transmission shaft and the coupler body can be mounted in a matched mode more conveniently through the mounting auxiliary plates.
As a preferred technical scheme of the invention, the buffer cushion fixing device further comprises placing grooves which are respectively formed in the middle of the outer side surface of the left fixing plate and the middle of the outer side surface of the right fixing plate, the outer thicknesses of the left fixing plate and the right fixing plate can be reduced through the placing grooves, and the buffer cushion fixing device can also provide a position for installing the buffer cushion.
As a preferred technical scheme of the invention, the buffer device further comprises a buffer pad, the buffer pad is fixedly sleeved inside the mounting groove, through holes are uniformly formed in the side surface of the buffer pad, the positions and the diameters of the through holes correspond to those of the mounting holes respectively, and an auxiliary buffering effect can be provided for fixing bolts in the mounting groove through the buffer pad.
As a preferred technical solution of the present invention, the coupling body is formed by compounding high-strength fibers and rubber, and the coupling body formed by compounding the high-strength fibers and the rubber can bear a torsional load by the high-strength fibers, so that the rubber plays a role in protection.
According to a preferable technical scheme of the invention, the clamping plate and the auxiliary mounting plate are both rectangular rubber plates, the auxiliary mounting plate is an arc-shaped rubber plate, and friction between the clamping plate and the auxiliary mounting plate which are rectangular rubber plates and the transmission shaft can be reduced.
The invention has the beneficial effects that: the flexible fiber coupler is characterized in that the fixing unit is arranged on the outer side of the flexible fiber coupler body, the outer side of the fixing unit is provided with an auxiliary mounting plate, the auxiliary mounting plate is arranged on the outer side of the flexible fiber coupler body, the included angle between the auxiliary mounting plate and the clamping plate is larger than 30 degrees and smaller than 60 degrees, the auxiliary mounting plate is an arc-shaped rubber plate, the flexible fiber coupler body can be prevented from being worn to the outside of the transmission shaft during mounting, the high-strength fibers and rubber are combined to form the coupler body, the high-strength fibers can bear torsional load, the rubber plays a protection role, the flexible fiber coupler body does not need to be coated with oil and grease, and the problem of grease leakage can be thoroughly solved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic front cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
fig. 4 is a right side view of the present invention.
In the figure: the coupler comprises a coupler body 1, a left side fixing plate 2, a right side fixing plate 3, a reinforcing cavity 4, a reinforcing rod 5, a fiber ring 6, a fixing unit 7, a rotary handle 71, a telescopic rod 72, an adjusting rod 73, a clamping plate 74, a compression spring 75, an auxiliary mounting plate 8, an auxiliary mounting plate 9, a mounting groove 10, a cushion pad 11, a mounting hole 12, a through hole 13 and a fixing bolt 14.
Detailed Description
Example 1
As shown in figures 1 to 4, the invention discloses a flexible fiber coupler, which adopts the technical scheme that the coupler comprises a coupler main body 1, wherein a left side surface of the coupler main body 1 is fixedly connected with a left side fixing plate 2, a right side surface of the coupler main body 1 is fixedly connected with a right side fixing plate 3, the middle part of the side surface of the left side fixing plate 2 and the middle part of the side surface of the right side fixing plate 3 are respectively provided with a through groove which is communicated with the inside of the coupler main body 1, the outer end of the side surface of the left side fixing plate 2 and the outer end of the side surface of the right side fixing plate 3 are respectively and uniformly provided with a mounting hole 12, a fixing bolt 14 is arranged in the mounting hole 12 in a matching manner, the inner side wall of the coupler main body 1 is provided with a reinforcing cavity 4, reinforcing rods 5 are uniformly arranged in the reinforcing cavity 4, the left and right ends of the reinforcing rods 5 are respectively and fixedly connected with the left and right side surfaces of an inner cavity of the reinforcing cavity 4, fiber rings 6 are uniformly and fixedly sleeved on the outside of the reinforcing rods 5, two fixing units 7 are symmetrically arranged in the coupler main body 1, the fixing unit 7 comprises a telescopic rod 72, a clamping plate 74 and a compression spring 75, the clamping plate 74 is uniformly arranged inside the coupler body 1, the middle part of the inner side face of the clamping plate 74 is rotatably connected with an adjusting rod 73, the other end of the adjusting rod 73 penetrates through a screw hole in the side face of the reinforcing cavity 4 and extends to the external fixedly connected with rotating handle 71 of the coupler body 1, the telescopic rod 72 is uniformly arranged on the side face of the inner cavity of the coupler body 1, two ends of the telescopic rod 72 are fixedly connected with the side face of the inner cavity of the coupler body 1 and the inner side face of the clamping plate 74 respectively, the compression spring 75 is fixedly sleeved outside the telescopic rod 72, two ends of the compression spring 75 are fixedly connected with the side face of the inner cavity of the coupler body 1 and the inner side face of the clamping plate 74 respectively, and enter the coupler through grooves in the middle part of the side face of the left fixing plate 2 and the through grooves in the middle part of the side portion of the right fixing plate 2 respectively The inside of main part 1 later rotates turning handle 71, makes turning handle 71 drive side fixed connection's regulation pole 73 carry out screw thread transmission in the screw of reinforcing chamber 4 side, and then makes regulation pole 73 drive its other end and rotate splint 74 of connecting and carry out position control in the inside of shaft coupling main part 1, and then makes the lateral surface of transmission shaft and splint 74 contact, and telescopic link 72 and compression spring 75 follow the motion along with the position control of splint 74 simultaneously to the completion is fixed to the transmission shaft.
As a preferred technical scheme of the invention, the flexible fiber coupler further comprises an auxiliary mounting plate 8, the auxiliary mounting plate 8 is fixedly mounted at the outer end of the clamping plate 74, the auxiliary mounting plate 8 and the clamping plate 74 form an included angle of more than 30 degrees and less than 60 degrees, and the transmission shaft can be rapidly installed in cooperation with the clamping plate 74 after entering the coupler body 1 through the auxiliary mounting plate 8, so that the use convenience of the flexible fiber coupler is improved.
As a preferred technical scheme of the invention, the flexible fiber coupler also comprises two mounting auxiliary plates 9, wherein the two mounting auxiliary plates 9 are respectively and fixedly arranged outside the through groove in the middle of the side surface of the left fixing plate 2 and outside the through groove in the middle of the side surface of the right fixing plate 2, and the auxiliary plates 9 can be arranged to enable the transmission shaft and the coupler main body 1 to be matched and arranged more conveniently, so that the operation convenience of the flexible fiber coupler is improved.
As a preferred technical scheme of the invention, the flexible fiber coupling also comprises a placing groove 10, wherein the placing groove 10 is respectively arranged in the middle of the outer side surface of the left fixing plate 2 and the middle of the outer side surface of the right fixing plate 3, the thickness of the outer parts of the left fixing plate 2 and the right fixing plate 3 can be reduced through the placing groove 10, and a position can be provided for installing a cushion pad 11, so that the flexible fiber coupling can be lighter in weight.
As a preferred technical scheme of the invention, the flexible fiber coupling also comprises a cushion pad 11, the cushion pad 11 is fixedly sleeved inside the mounting groove 10, the side surface of the cushion pad 11 is uniformly provided with through holes 13, the positions and the diameters of the through holes 13 correspond to those of the mounting holes 12 respectively, and the cushion pad 11 can provide an auxiliary buffering effect for the fixing bolts 14 in the mounting groove 10, so that the mounting stability of the flexible fiber coupling can be improved.
As a preferred technical scheme of the present invention, the coupling body 1 is formed by compounding high-strength fibers and rubber, and the coupling body 1 formed by compounding the high-strength fibers and the rubber can bear a torsional load by the high-strength fibers and protect the rubber, so that the flexible fiber coupling has a better use effect.
As a preferred technical scheme of the present invention, the clamping plate 74 and the auxiliary mounting plate 8 are both rectangular rubber plates, the mounting auxiliary plate 9 is an arc-shaped rubber plate, and friction with the transmission shaft can be reduced by the clamping plate 74 and the auxiliary mounting plate 8 which are rectangular rubber plates to protect the transmission shaft, so that the flexible fiber coupling has a good service life.
The working principle of the invention is as follows: the transmission shaft of the traction motor and the transmission shaft of the gear box respectively enter the coupler body 1 through the through groove in the middle of the side face of the left fixed plate 2 and the through groove in the middle of the side part of the right fixed plate 2, then the rotating handle 71 is rotated, the rotating handle 71 drives the adjusting rod 73 fixedly connected with the side face to perform thread transmission in the screw hole in the side face of the reinforcing cavity 4, further the adjusting rod 73 drives the other end of the adjusting rod to rotate the connecting clamp plate 74 to perform position adjustment in the coupler body 1, further the outer side face of the transmission shaft is in contact with the clamp plate 74, meanwhile, the telescopic rod 72 and the compression spring 75 perform follow-up motion along with the position adjustment of the clamp plate 74, and therefore the transmission shaft is fixed.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments thereof, the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art without departing from the scope of the present invention.
Claims (7)
1. The flexible fiber coupler comprises a coupler main body (1), wherein a left side fixing plate (2) is fixedly connected to the left side surface of the coupler main body (1), a right side fixing plate (3) is fixedly connected to the right side surface of the coupler main body (1), a through groove is formed in the middle of the side surface of the left side fixing plate (2) and the middle of the side surface of the right side fixing plate (3) and is communicated with the inside of the coupler main body (1), mounting holes (12) are uniformly formed in the outer end of the side surface of the left side fixing plate (2) and the outer end of the side surface of the right side fixing plate (3), fixing bolts (14) are installed in the mounting holes (12) in a matched mode, the flexible fiber coupler is characterized in that a reinforcing cavity (4) is formed in the inner side wall of the coupler main body (1), reinforcing rods (5) are uniformly installed in the reinforcing cavity (4), the left ends and the right ends of the reinforcing rods (5) are fixedly connected with the left side surface and the right side surface of the inner cavity of the reinforcing cavity (4) respectively, fiber rings (6) are uniformly fixedly sleeved on the outside of the reinforcing rods (5), two fixing units (7) are symmetrically arranged in the coupler main body (1), each other fixing unit comprises a rotating handle (7), a rotating handle (74), a clamping plate (71), a spring (72), a clamping plate (73), a spring) and a clamping plate (73), and a compression plate (75), the medial surface middle part of splint (74) is rotated and is connected with regulation pole (73), the other end of adjusting pole (73) passes the screw of consolidating chamber (4) side and extends to outside fixedly connected with swing handle (71) of shaft coupling main part (1), telescopic link (72) evenly install in the inner chamber side of shaft coupling main part (1), the both ends of telescopic link (72) respectively with the inner chamber side of shaft coupling main part (1) and the medial surface fixed connection of splint (74), compression spring (75) fixed cover connects in the outside of telescopic link (72), the both ends of compression spring (75) respectively with the inner chamber side of shaft coupling main part (1) and the medial surface fixed connection of splint (74).
2. A flexible fiber coupling according to claim 1, wherein: still include auxiliary mounting panel (8), auxiliary mounting panel (8) fixed mounting is in the outer end of splint (74), auxiliary mounting panel (8) are greater than 30 degrees, are less than 60 degrees contained angles with splint (74).
3. A flexible fiber coupling according to claim 1, wherein: the mounting auxiliary plates (9) are arranged, the number of the mounting auxiliary plates (9) is two, and the two mounting auxiliary plates (9) are fixedly arranged outside the through groove in the middle of the side face of the left fixing plate (2) and outside the through groove in the middle of the side face of the right fixing plate (2) respectively.
4. A flexible fiber coupling according to claim 1, wherein: still include mounting groove (10), mounting groove (10) are seted up respectively in the lateral surface middle part of left side fixed plate (2) and the lateral surface middle part of right side fixed plate (3).
5. A flexible fiber coupling according to claim 4, wherein: still include blotter (11), fixed the cup jointing in the inside of laying groove (10) of blotter (11), through-hole (13) just have evenly been seted up to the side of blotter (11) the position and the diameter of through-hole (13) correspond respectively with the position and the diameter of mounting hole (12).
6. A flexible fiber coupling according to claim 1, wherein: the coupler main body (1) is formed by compounding and processing high-strength fibers and rubber.
7. A flexible fiber coupling according to claim 1, wherein: the clamping plate (74) and the auxiliary mounting plate (8) are both rectangular rubber plates, and the mounting auxiliary plate (9) is an arc-shaped rubber plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210760769.8A CN115217854A (en) | 2022-06-30 | 2022-06-30 | Flexible fiber coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210760769.8A CN115217854A (en) | 2022-06-30 | 2022-06-30 | Flexible fiber coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115217854A true CN115217854A (en) | 2022-10-21 |
Family
ID=83610443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210760769.8A Pending CN115217854A (en) | 2022-06-30 | 2022-06-30 | Flexible fiber coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115217854A (en) |
-
2022
- 2022-06-30 CN CN202210760769.8A patent/CN115217854A/en active Pending
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