CN215409819U - Shaft coupling convenient to dismouting - Google Patents

Abstract

The utility model provides a shaft coupling convenient to dismouting, including first pivot and second pivot, first pivot is close to second pivot one end outside cover and is equipped with fixed cover No. one, fixed cover and first pivot fixed connection, the second pivot is close to first pivot one end outside cover and is equipped with fixed cover No. two, fixed cover and second pivot fixed connection No. two, fixed cover is close to fixed cover one side top No. two and all has seted up the slot with the bottom, fixed cover is close to fixed cover one side top No. two and the equal fixedly connected with inserted block in bottom, every inserted block all pegs graft with corresponding slot, beneficial effect is: the utility model has simple operation and convenient use, effectively saves the steps of dismounting and mounting the coupler, reduces the dismounting and mounting time, effectively improves the replacement efficiency, avoids the condition that the dismounting and mounting of the coupler are complicated and the use of a user is influenced, simultaneously can effectively ensure the stability of equipment after the installation, and effectively avoids the condition that the connection of the equipment is unstable and the use is influenced.

Description

Shaft coupling convenient to dismouting

Technical Field

The utility model relates to the technical field of couplers, in particular to a coupler convenient to disassemble and assemble.

Background

The coupling, also known as a coupling, is a mechanical part for firmly coupling a driving shaft and a driven shaft of different mechanisms together to rotate and transmit motion and torque, and is generally formed by combining two halves which are fastened at two shaft ends by respectively using keys or tight fit and the like, and then the two halves are coupled together in a certain way.

The existing coupler is complex in structure, long time is consumed for assembly by operators, the assembly efficiency of the coupler is seriously reduced, the use effect of the device is influenced, and the coupler is also troublesome when being disassembled and maintained, so that the disassembly time of the coupler is greatly prolonged, the maintenance efficiency is reduced, and the use effect of the coupler is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the existing coupler is complex in structure, long time is consumed for assembly by operators, the assembly efficiency of the coupler is seriously reduced, the use effect of the device is influenced, and the coupler is troublesome when the coupler needs to be disassembled and maintained, so that the disassembly time of the coupler is greatly prolonged, the maintenance efficiency is reduced, and the use effect of the coupler is poor.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a shaft coupling convenient to dismouting, includes first pivot and second pivot, first pivot is close to second pivot one end outside cover and is equipped with fixed cover No. one, fixed cover and first pivot fixed connection, the second pivot is close to first pivot one end outside cover and is equipped with fixed cover No. two, fixed cover and second pivot fixed connection No. two, fixed cover is close to fixed cover one side top No. two and all has seted up the slot bottom, fixed cover is close to fixed cover one side top No. two and all has seted up the inserted block with the equal fixedly connected with inserted block in bottom, every the inserted block all pegs graft with corresponding slot.

As a preferred technical scheme of the utility model: a limiting clamping groove is formed in one end, close to the inserting block, of the top and the bottom of the first fixing sleeve, each limiting clamping groove is communicated with the corresponding slot, one side, far away from the first rotating shaft, of the inserting block is connected with a limiting clamping block in a sliding mode, and each limiting clamping block is connected with the corresponding limiting clamping groove in an inserting mode.

As a preferred technical scheme of the utility model: every spacing fixture block is close to corresponding inserted block one end and all runs through corresponding inserted block and the spacing driving plate of fixedly connected with, every spacing driving plate all with corresponding inserted block inner wall sliding connection, every spacing driving plate is kept away from and is corresponded the equal fixedly connected with return spring in spacing fixture block one side middle part, every return spring keeps away from and corresponds spacing driving plate one end all with corresponding inserted block inner wall fixed connection.

As a preferred technical scheme of the utility model: every the slot inboard is close to No. two fixed cover one ends and has all seted up the thread groove, No. one fixed cover top and bottom are close to No. two fixed cover one end equal threaded connection have fastening bolt, every fastening bolt is close to fixed cover one end and all runs through fixed cover and correspond the inserted block and with corresponding thread groove threaded connection.

The utility model has the following advantages: the utility model has simple operation and convenient use, effectively saves the steps of dismounting and mounting the coupler, reduces the dismounting and mounting time, effectively improves the replacement efficiency, avoids the condition that the dismounting and mounting of the coupler are complicated and the use of a user is influenced, simultaneously can effectively ensure the stability of equipment after the installation, and effectively avoids the condition that the connection of the equipment is unstable and the use is influenced.

Drawings

FIG. 1 is a schematic cross-sectional view of a coupling assembly for easy disassembly and assembly in accordance with a preferred embodiment of the present invention;

fig. 2 is an enlarged schematic view of a coupling assembly for easy assembly and disassembly according to a preferred embodiment of the present invention;

FIG. 3 is a perspective view of a coupling assembly of a preferred embodiment of the present invention;

description of reference numerals: 1. a first rotating shaft; 2. a second rotating shaft; 3. a first fixing sleeve; 4. a second fixing sleeve; 5. a slot; 6. inserting a block; 7. a limiting clamping groove; 8. a limiting clamping block; 9. a return spring; 10. a limiting transmission plate; 11. a thread groove; 12. and fastening the bolt.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

As shown in figures 1-3, a coupler convenient for disassembly and assembly comprises a first rotating shaft 1 and a second rotating shaft 2, wherein a first fixing sleeve 3 is sleeved outside one end of the first rotating shaft 1 close to the second rotating shaft 2, the first fixing sleeve 3 is fixedly connected with the first rotating shaft 1, a second fixing sleeve 4 is sleeved outside one end of the second rotating shaft 2 close to the first rotating shaft 1, the second fixing sleeve 4 is fixedly connected with the second rotating shaft 2, slots 5 are respectively arranged at the top and the bottom of one side of the first fixing sleeve 3 close to the second fixing sleeve 4, inserting blocks 6 are respectively fixedly connected with the top and the bottom of one side of the second fixing sleeve 4 close to the first fixing sleeve 3, each inserting block 6 is inserted into the corresponding slot 5, through the grafting of inserted block 6 with slot 5, make fixed cover 3 and No. two fixed cover 4 quick effectual carry out the initial joint fixed, realize then that the effective connection of first pivot 1 and second pivot 2 is fixed.

Wherein, fixed cover 3 top and bottom are close to 6 one ends of inserted block and have all seted up spacing draw-in groove 7, every spacing draw-in groove 7 all communicates with corresponding slot 5, every inserted block 6 is kept away from 1 one side equal sliding connection of first pivot and is had spacing fixture block 8, every spacing fixture block 8 all pegs graft with corresponding spacing draw-in groove 7, through the grafting of spacing fixture block 8 with spacing draw-in groove 7, the stability of effectual assurance inserted block 6 and slot 5 connection, guarantee the stability of being connected of first pivot 1 and second pivot 2 then.

Wherein, every spacing fixture block 8 is close to corresponding 6 one ends of inserted block and all runs through corresponding 6 and the spacing driving plate 10 of fixedly connected with of inserted block, every spacing driving plate 10 all with correspond 6 inner wall sliding connection of inserted block, every spacing driving plate 10 is kept away from and is corresponded the equal fixedly connected with return spring 9 in 8 one side middle parts of spacing fixture block, every return spring 9 is kept away from and is corresponded spacing driving plate 10 one end all with corresponding 6 inner wall fixed connection of inserted block, under return spring 9's effect, make spacing driving plate 10 promote to correspond in spacing fixture block 8 pegs graft into corresponding spacing draw-in groove 7 fast, effectual realization device's quick installation, and simultaneously, when needing to dismantle, only need exert pressure to return spring 9 through the spacing fixture block 8 of extrusion, make spacing fixture block 8 break away from spacing draw-in groove 7 can, effectual save dismounting time, the change efficiency has been improved.

Wherein, 5 inboard fixed cover 4 one ends of being close to No. two of every slot have all seted up thread groove 11, fixed cover 3 tops and bottom are close to the equal threaded connection of No. two fixed cover 4 one ends have fastening bolt 12, every fastening bolt 12 is close to fixed cover 3 one end all runs through fixed cover 3 and correspond inserted block 6 and with corresponding thread groove 11 threaded connection, can further fix inserted block 6, the effectual stability of guaranteeing after the installation through fastening bolt 12.

Specifically, the first fixing sleeve 3 and the second fixing sleeve 4 are initially connected by inserting the insertion block 6 into the corresponding slot 5, after the insertion block 6 is completely inserted into the corresponding slot 5, the corresponding limiting transmission plate 10 pushes the corresponding limiting clamping block 8 to be inserted into the corresponding limiting clamping groove 7 under the action of the return spring 9, so that the first fixing sleeve 3 and the second fixing sleeve 4 can be quickly and effectively fixed, then the two fastening bolts 12 are screwed to penetrate through the corresponding insertion block 6 to be in threaded connection with the corresponding threaded grooves 11, the connection stability of the first fixing sleeve 3 and the second fixing sleeve 4 is further ensured, the first rotating shaft 1 and the second rotating shaft 2 are effectively connected and fixed, when the disassembly is needed, only the two fastening bolts 12 are screwed out, then the two limiting clamping blocks 8 are extruded to be separated from the corresponding limiting clamping grooves 7, then the inserting block 6 is drawn out of the corresponding inserting groove 5, so that the steps of disassembling and assembling the coupler are effectively saved, the disassembling and assembling time is reduced, and the replacing efficiency is effectively improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (4)

1. The utility model provides a shaft coupling convenient to dismouting, a serial communication port, including first pivot (1) and second pivot (2), first pivot (1) is close to second pivot (2) one end outside cover and is equipped with fixed cover (3) No. one, fixed cover (3) and first pivot (1) fixed connection, second pivot (2) are close to first pivot (1) one end outside cover and are equipped with fixed cover (4) No. two, fixed cover (4) and second pivot (2) fixed connection No. two, slot (5) have all been seted up with the bottom to fixed cover (4) one side top No. two fixed cover (3) one side top No. two, every insert (6) all with correspond slot (5) and peg graft.

2. The coupler convenient to disassemble and assemble as claimed in claim 1, wherein the top and bottom of the first fixing sleeve (3) near the end of the insert (6) are both provided with a limiting slot (7), each limiting slot (7) is communicated with a corresponding slot (5), one side of each insert (6) far away from the first rotating shaft (1) is slidably connected with a limiting block (8), and each limiting block (8) is inserted into a corresponding limiting slot (7).

3. The coupler convenient to disassemble and assemble as claimed in claim 2, wherein one end of each limiting fixture block (8) close to the corresponding insert block (6) penetrates through the corresponding insert block (6) and is fixedly connected with a limiting transmission plate (10), each limiting transmission plate (10) is slidably connected with the inner wall of the corresponding insert block (6), a return spring (9) is fixedly connected to the middle of one side of each limiting transmission plate (10) far away from the corresponding limiting fixture block (8), and one end of each return spring (9) far away from the corresponding limiting transmission plate (10) is fixedly connected with the inner wall of the corresponding insert block (6).

4. The coupler convenient to disassemble and assemble as claimed in claim 1, wherein a threaded groove (11) is formed at one end of the inner side of each slot (5) close to the second fixing sleeve (4), fastening bolts (12) are connected to one ends of the top and the bottom of the first fixing sleeve (3) close to the second fixing sleeve (4) through threads, and one end of each fastening bolt (12) close to the first fixing sleeve (3) penetrates through the first fixing sleeve (3) and the corresponding insert block (6) and is connected with the corresponding threaded groove (11) through threads.

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