CN211449435U

CN211449435U - Shaft coupling convenient to dismouting

Info

Publication number: CN211449435U
Application number: CN201921595202.XU
Authority: CN
Inventors: 武丽芹; 张春富
Original assignee: Jiangsu Pengying Intelligent Manufacturing Technology Co ltd
Current assignee: Jiangsu Pengying Intelligent Manufacturing Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-09-08
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to a shaft coupling technical field just discloses a shaft coupling convenient to dismouting, including first pivot, first fixed cover has been cup jointed to the outside of first pivot, the left side fixed mounting of first fixed cover has first connecting axle, the left side fixed mounting of first connecting axle has the second connecting axle, the left side fixed mounting of second connecting axle has the fixed cover of second, the inside movable mounting of the fixed cover of second has the second pivot that extends to fixed cover left, the equal movable mounting in top of first pivot and second pivot has the spacer pin that extends to first fixed cover and the fixed cover inside of second respectively, the right side fixed mounting of second connecting axle has the transmission shaft that extends to the inside of first connecting axle, the inside movable mounting of first connecting axle has the fly leaf that is located the transmission shaft right side. This shaft coupling convenient to dismouting, easy operation, the person of being convenient for carries out the dismouting, has effectively increased user's dismouting efficiency.

Description

Shaft coupling convenient to dismouting

Technical Field

The utility model relates to a shaft coupling technical field specifically is a shaft coupling convenient to dismouting.

Background

The coupling is a device for connecting two shafts or a shaft and a rotating part, rotating together in the process of transmitting motion and power and not falling off under normal conditions, sometimes the coupling is also used as a safety device for preventing the connected machine member from bearing overlarge load, so as to play a role in overload protection, and the coupling can be divided into a rigid coupling and a flexible coupling.

When the existing coupler is used, the coupler is not convenient enough to disassemble and assemble, so that the efficiency of a user in disassembling and assembling is influenced, the coupler cannot be used as soon as possible, inconvenience is brought to the user, and the coupler convenient to disassemble and assemble is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a shaft coupling convenient to dismouting possesses advantages such as the dismouting of being convenient for, has solved current shaft coupling when using, and the dismouting is convenient enough to the efficiency of user when the dismouting has been influenced, makes the shaft coupling can not be used as early as possible, has brought inconvenient problem for the user.

(II) technical scheme

For the purpose of realizing the dismouting of being convenient for of the aforesaid, the utility model provides a following technical scheme: a shaft coupling convenient to disassemble and assemble comprises a first rotating shaft, wherein a first fixing sleeve is sleeved outside the first rotating shaft, a first connecting shaft is fixedly arranged on the left side of the first fixing sleeve, a second connecting shaft is fixedly arranged on the left side of the first connecting shaft, a second fixing sleeve is fixedly arranged on the left side of the second connecting shaft, a second rotating shaft extending to the left side of the fixing sleeve is movably arranged inside the second fixing sleeve, limiting pins respectively extending to the first fixing sleeve and the second fixing sleeve are movably arranged at the tops of the first rotating shaft and the second rotating shaft, a transmission shaft extending to the inside of the first connecting shaft is fixedly arranged on the right side of the second connecting shaft, a movable plate located on the right side of the transmission shaft is movably arranged inside the first connecting shaft, a stabilizing spring located on the right side of the movable plate is movably arranged inside the first connecting shaft, a limiting rod extending to the inside of the first connecting shaft is fixedly arranged on the right side of the second connecting shaft, the equal movable mounting in bottom of the fixed cover of first fixed cover and second has the fixed block, the top fixed mounting of fixed block has the connecting block, one side fixed mounting that the connecting block is close to the transmission shaft has the first plug-in connection piece that extends to the fixed cover of first fixed cover and second respectively, one side fixed mounting that the fixed block is close to the transmission shaft has the second plug-in connection piece that extends to the fixed cover of first fixed cover and second respectively, the inside threaded connection of fixed block has the set screw that extends to the fixed cover of first fixed cover and second respectively.

Preferably, the top of the first rotating shaft, the top of the second rotating shaft, the inside of the first fixing sleeve and the inside of the second fixing sleeve are provided with limiting grooves, the limiting grooves are matched with the limiting pins, and the limiting pins are located inside the limiting grooves.

Preferably, a mounting hole is formed in the left side of the first connecting shaft, the mounting hole is a hexagon socket, the transmission shaft is matched with the mounting hole, and the transmission shaft is located inside the mounting hole.

Preferably, a spring guide post is fixedly mounted on the right side of the movable plate and inside the first connecting shaft, and the spring guide post extends to the inside of the stabilizing spring.

Preferably, the mounting groove has been seted up to the outside of first connecting axle, mounting groove and gag lever post looks adaptation, and the gag lever post is located the inside of mounting groove, and the quantity of gag lever post is six.

Preferably, the inserting holes are formed in the first fixing sleeve and the second fixing sleeve, the inserting holes are respectively matched with the first inserting block and the second inserting block, and the first inserting block and the second inserting block are located in the inserting holes.

(III) advantageous effects

Compared with the prior art, the utility model provides a shaft coupling convenient to dismouting possesses following beneficial effect:

this shaft coupling convenient to dismouting, through the inside with the transmission shaft insert the mounting hole, meanwhile the gag lever post can get into the inside of mounting groove, get into the inside back of mounting hole completely when the transmission shaft, place the spacer pin in the spacing inslot portion at first pivot and second pivot top, then make first pivot and second pivot get into the inside of first fixed cover and the fixed cover of second respectively, then place the fixed block in the bottom of first pivot and second pivot respectively, then slide the fixed block, make first grafting piece and second grafting piece all get into the inside of spliced hole, finally screw up set screw and can succeed this shaft coupling installation, otherwise can dismantle, and is simple in operation, the person of facilitating the use carries out the dismouting, user's dismouting efficiency has effectively been increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the first fixing sleeve of the present invention.

In the figure: the device comprises a first rotating shaft 1, a first fixing sleeve 2, a first connecting shaft 3, a second connecting shaft 4, a second fixing sleeve 5, a second rotating shaft 6, a limiting pin 7, a transmission shaft 8, a movable plate 9, a stabilizing spring 10, a limiting rod 11, a fixing block 12, a connecting block 13, a first inserting block 14, a second inserting block 15 and a fixing screw 16.

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. 1-2, a coupler convenient for disassembly and assembly comprises a first rotating shaft 1, a first fixing sleeve 2 is sleeved outside the first rotating shaft 1, a first connecting shaft 3 is fixedly installed on the left side of the first fixing sleeve 2, a second connecting shaft 4 is fixedly installed on the left side of the first connecting shaft 3, a second fixing sleeve 5 is fixedly installed on the left side of the second connecting shaft 4, a second rotating shaft 6 extending to the left side of the fixing sleeve 5 is movably installed inside the second fixing sleeve 5, limiting pins 7 respectively extending into the first fixing sleeve 2 and the second fixing sleeve 5 are movably installed on the tops of the first rotating shaft 1 and the second rotating shaft 6, limiting grooves are respectively formed on the tops of the first rotating shaft 1 and the second rotating shaft 6, the interiors of the first fixing sleeve 2 and the second fixing sleeve 5, the limiting grooves are matched with the limiting pins 7, the limiting pins 7 are located inside the limiting grooves, a transmission shaft 8 extending into the first connecting shaft 3 is fixedly installed on the right side of the second connecting shaft 4, the left side of the first connecting shaft 3 is provided with a mounting hole which is a hexagon socket, the transmission shaft 8 is matched with the mounting hole, the transmission shaft 8 is positioned inside the mounting hole, the inside of the first connecting shaft 3 is movably provided with a movable plate 9 positioned on the right side of the transmission shaft 8, the inside of the first connecting shaft 3 is movably provided with a stabilizing spring 10 positioned on the right side of the movable plate 9, the right side of the movable plate 9 and the inside of the first connecting shaft 3 are both fixedly provided with a spring guide pillar which extends to the inside of the stabilizing spring 10, the right side of the second connecting shaft 4 is fixedly provided with a limiting rod 11 which extends to the inside of the first connecting shaft 3, the outside of the first connecting shaft 3 is provided with a mounting groove, the mounting groove is matched with the limiting rod 11, the limiting rod 11 is positioned inside the mounting groove, the number of the limiting rods 11 is six, and the bottoms of the first fixing sleeve 2, the top of the fixed block 12 is fixedly provided with a connecting block 13, one side of the connecting block 13 close to the transmission shaft 8 is fixedly provided with a first plug-in block 14 respectively extending to the inside of the first fixed sleeve 2 and the second fixed sleeve 5, one side of the fixed block 12 close to the transmission shaft 8 is fixedly provided with a second plug-in block 15 respectively extending to the inside of the first fixed sleeve 2 and the second fixed sleeve 5, the inside of the first fixed sleeve 2 and the inside of the second fixed sleeve 5 are both provided with plug-in holes respectively matched with the first plug-in block 14 and the second plug-in block 15, the first plug-in block 14 and the second plug-in block 15 are both positioned inside the plug-in holes, the internal thread of the fixed block 12 is connected with fixing screws 16 respectively extending to the inside of the first fixed sleeve 2 and the second fixed sleeve 5, the coupler convenient for disassembly and assembly is characterized in that the transmission shaft 8 is inserted into the mounting hole, and simultaneously the limiting rod, after transmission shaft 8 got into the inside of mounting hole completely, place spacer pin 7 in the spacing inslot portion at first pivot 1 and second pivot 6 top, then make first pivot 1 and second pivot 6 get into the inside of first fixed cover 2 and the fixed cover 5 of second respectively, then place fixed block 12 in the bottom of first pivot 1 and second pivot 6 respectively, then slide fixed block 12, make first plug-in block 14 and second plug-in block 15 all get into the inside of spliced hole, it can be installed this shaft coupling successfully to screw up set screw 16 finally, otherwise can dismantle, and easy operation, convenient to use person carries out the dismouting, user's dismouting efficiency has effectively been increased.

In conclusion, in the coupler convenient to disassemble and assemble, the transmission shaft 8 is inserted into the mounting hole, meanwhile, the limit rod 11 enters the mounting groove, after the transmission shaft 8 completely enters the mounting hole, the limit pin 7 is placed in the limit groove at the top of the first rotating shaft 1 and the second rotating shaft 6, then the first rotating shaft 1 and the second rotating shaft 6 respectively enter the first fixing sleeve 2 and the second fixing sleeve 5, then the fixing blocks 12 are respectively placed at the bottom of the first rotating shaft 1 and the bottom of the second rotating shaft 6, then the fixing blocks 12 are slid, so that the first inserting block 14 and the second inserting block 15 both enter the inside of the inserting hole, finally the fixing screw 16 is screwed, the coupler can be successfully assembled, otherwise, the coupler can be disassembled, the operation is simple, the disassembly and assembly of a user are convenient, the disassembly and assembly efficiency of the user is effectively increased, and the problem that when the existing coupler is used is solved, the disassembly and assembly are not convenient enough, so that the efficiency of a user in the disassembly and assembly process is influenced, the coupler cannot be used as soon as possible, and inconvenience is brought to the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a shaft coupling convenient to dismouting, includes first pivot (1), its characterized in that: the utility model discloses a fixed cover of a motor vehicle, including first fixed cover (2) has been cup jointed to the outside of first pivot (1), the left side fixed mounting of first fixed cover (2) has first connecting axle (3), the left side fixed mounting of first connecting axle (3) has second connecting axle (4), the left side fixed mounting of second connecting axle (4) has the fixed cover of second (5), the inside movable mounting of the fixed cover of second (5) has second pivot (6) that extends to fixed cover (5) left, the equal movable mounting in top of first pivot (1) and second pivot (6) has spacer pin (7) that extend to first fixed cover (2) and the inside of the fixed cover of second (5) respectively, the right side fixed mounting of second connecting axle (4) has transmission shaft (8) that extends to first connecting axle (3) inside, the inside movable mounting of first connecting axle (3) has fly leaf (9) that are located transmission shaft (8) right side, the inside movable mounting of first connecting axle (3) has stabilized spring (10) that is located fly leaf (9) right side, the right side fixed mounting of second connecting axle (4) has gag lever post (11) that extends to first connecting axle (3) inside, the equal movable mounting in bottom of the fixed cover of first fixed cover (2) and second (5) has fixed block (12), the top fixed mounting of fixed block (12) has connecting block (13), one side fixed mounting that connecting block (13) are close to transmission shaft (8) has the first splicing block (14) that extends to first fixed cover (2) and the fixed cover of second (5) inside respectively, one side fixed mounting that fixed block (12) are close to transmission shaft (8) has the second splicing block (15) that extends to first fixed cover (2) and the fixed cover of second (5) inside respectively, the inside threaded connection of fixed block (12) has the second splicing block (5) in extending to first fixed cover (2) and the fixed cover of second (5) respectively A fixing screw (16) of the part.

2. The coupling of claim 1, wherein: the limiting groove is formed in the top of the first rotating shaft (1), the top of the second rotating shaft (6), the inside of the first fixing sleeve (2) and the inside of the second fixing sleeve (5), the limiting groove is matched with the limiting pin (7), and the limiting pin (7) is located inside the limiting groove.

3. The coupling of claim 1, wherein: the left side of first connecting axle (3) has seted up the mounting hole, and the mounting hole is hexagon socket, and transmission shaft (8) and mounting hole looks adaptation, transmission shaft (8) are located the inside of mounting hole.

4. The coupling of claim 1, wherein: spring guide columns are fixedly mounted on the right side of the movable plate (9) and inside the first connecting shaft (3) and extend to the inside of the stabilizing spring (10).

5. The coupling of claim 1, wherein: the mounting groove has been seted up to the outside of first connecting axle (3), mounting groove and gag lever post (11) looks adaptation, and gag lever post (11) are located the inside of mounting groove, and the quantity of gag lever post (11) is six.

6. The coupling of claim 1, wherein: the inserting holes are formed in the first fixing sleeve (2) and the second fixing sleeve (5), the inserting holes are matched with the first inserting block (14) and the second inserting block (15) respectively, and the first inserting block (14) and the second inserting block (15) are located inside the inserting holes.