CN220791827U

CN220791827U - High-power coupling

Info

Publication number: CN220791827U
Application number: CN202322633754.8U
Authority: CN
Inventors: 唐刚飙
Original assignee: Suzhou Tile Wheel Machinery Co ltd
Current assignee: Suzhou Tile Wheel Machinery Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-04-16
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a high-power coupler which comprises a first connecting shaft seat, wherein a first connecting disc is arranged on the outer side of the first connecting shaft seat, a clamping groove is formed in the surface of one side of the first connecting disc, a fixing bolt penetrates through one side of the first connecting disc, a nut is sleeved at one end of the fixing bolt, and a second connecting disc is movably connected to one side of the fixing bolt; this high-power shaft coupling uses through the cooperation of first connection pad, draw-in groove, fixing bolt, nut, second connection pad and fixture block, laminates first connection pad and second connection pad mutually in the installation to aim at the fixture block and insert the inside of draw-in groove, later carry out fixed mounting with first connection pad and second connection pad through fixing bolt and nut, the setting of fixture block and draw-in groove can avoid taking place relative rotation between first connection pad and the second connection pad, and stability is higher, has ensured the transmission efficiency of the device, and whole installation operation is comparatively simple.

Description

High-power coupling

Technical Field

The utility model relates to the technical field of couplers, in particular to a high-power coupler.

Background

The coupling is a device for connecting two shafts or the shafts and a rotary member to rotate together in the process of transmitting motion and power, and is sometimes used as a safety device for preventing the connected parts from bearing excessive load to play a role of overload protection, and the coupling is also called a coupling for firmly connecting a driving shaft and a driven shaft in different mechanisms to rotate together and transmitting motion and torque, and is sometimes used for connecting the shafts and other parts.

However, the existing coupling is usually fixed by using bolts and nuts only in the installation process, and the connecting discs can still rotate relatively, so that the stability of connection is low, the transmission efficiency is low in the use process, and the practicability is poor.

Disclosure of utility model

The present utility model is directed to a high-power coupling, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-power shaft coupling, includes first connecting axle seat, the outside of first connecting axle seat is provided with first connecting disc, the draw-in groove has been seted up on one side surface of first connecting disc, one side of first connecting disc runs through there is fixing bolt, fixing bolt's one end cover is equipped with the nut, one side swing joint of fixing bolt has the second connection pad, one side of second connection pad is provided with the fixture block, the inboard of second connection pad is provided with the second connecting axle seat, the tooth's socket has been seted up to the inboard surface of first connecting axle seat, the internally mounted of first connecting axle seat has the connecting pipe, the outside of connecting pipe is provided with the gear.

Preferably, the second connecting disc is in threaded connection with the first connecting disc through a fixing bolt, and the fixing bolt is matched with a nut for use.

Preferably, the second connecting disc is abutted against one side of the first connecting disc, and the second connecting shaft seat is arranged corresponding to the first connecting shaft seat.

Preferably, the clamping blocks are distributed on one side of the second connecting disc in an annular mode, and the clamping blocks are in accordance with the shape of the clamping grooves.

Preferably, the gear is matched with the tooth groove in size, and the diameter of the connecting pipe is matched with the inner diameter of the first connecting shaft seat.

Preferably, the fixed orifices have all been seted up to the both sides surface of connecting pipe, the inside of fixed orifices runs through there is fastening bolt, the inside of connecting pipe is provided with the jack, the below of jack is provided with the spacing groove.

Preferably, the fixing holes are arranged in a threaded mode, and the fixing holes are symmetrically arranged with the central axis of the connecting pipe.

Preferably, the center line of the jack is matched with the center line of the connecting pipe, and the jack is matched with the limit groove for use.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the high-power coupler, through the cooperation of the first connecting disc, the clamping groove, the fixing bolt, the screw cap, the second connecting disc and the clamping block, the first connecting disc is attached to the second connecting disc in the installation process, the clamping block is aligned to be inserted into the clamping groove, then the first connecting disc and the second connecting disc are fixedly installed through the fixing bolt and the screw cap, the clamping block and the clamping groove are arranged to avoid relative rotation between the first connecting disc and the second connecting disc, the stability is high, the transmission efficiency of the device is ensured, and the whole installation process is simple to operate;

2. According to the high-power coupling, through the arrangement of the tooth grooves, the connecting pipes and the gears, when the connecting pipes rotate, the first connecting shaft seat is driven to rotate under the limiting action of the gears and the tooth grooves, and then the second connecting shaft seat is driven to rotate, so that the device is convenient to drive;

3. This high-power shaft coupling, through fixed orifices, fastening bolt, jack and spacing groove's setting, insert the inside of jack with the transmission shaft during the use, can avoid the transmission shaft to idle running in the inside of jack through the spacing groove, and screw up fastening bolt can press from both sides tightly the both ends of transmission shaft, prevent that transmission shaft and connecting pipe from breaking away from.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first connecting disc according to the present utility model;

FIG. 3 is a schematic view of a first connecting shaft seat according to the present utility model;

FIG. 4 is a schematic view of the tooth slot structure of the present utility model;

fig. 5 is a schematic structural view of a connecting pipe according to the present utility model.

In the figure: 1. a first connecting shaft seat; 2. a first connection plate; 3. a clamping groove; 4. a fixing bolt; 5. a screw cap; 6. a second connection pad; 7. a clamping block; 8. a second connecting shaft seat; 9. tooth slots; 10. a connecting pipe; 11. a gear; 12. a fixing hole; 13. a fastening bolt; 14. a jack; 15. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a high-power shaft coupling, including first connecting axle bed 1, the outside of first connecting axle bed 1 is provided with first connection dish 2, draw-in groove 3 has been seted up on one side surface of first connection dish 2, fixing bolt 4 has been run through to one side of first connection dish 2, the one end cover of fixing bolt 4 is equipped with nut 5, one side swing joint of fixing bolt 4 has second connection dish 6, second connection dish 6 passes through fixing bolt 4 and first connection dish 2 threaded connection, fixing bolt 4 and nut 5 cooperation use, the installation is comparatively simple, the practicality is higher, second connection dish 6 is contradicted with one side laminating of first connection dish 2, second connection dish 8 corresponds the setting with first connecting axle bed 1.

The first connection pad 2 is attached to the second connection pad 6 in the installation process, the clamping block 7 is aligned to be inserted into the clamping groove 3, then the first connection pad 2 and the second connection pad 6 are fixedly installed through the fixing bolt 4 and the nut 5, one side of the second connection pad 6 is provided with the clamping block 7, the clamping block 7 is annularly distributed on one side of the second connection pad 6, the clamping block 7 conforms to the shape of the clamping groove 3, the clamping block 7 and the clamping groove 3 can be arranged to avoid relative rotation between the first connection pad 2 and the second connection pad 6, the stability is high, the transmission efficiency of the device is guaranteed, and the second connection pad 8 is arranged on the inner side of the second connection pad 6.

Referring to fig. 3-5, a tooth slot 9 is formed on the inner side surface of the first connecting shaft seat 1, a connecting pipe 10 is installed in the first connecting shaft seat 1, a gear 11 is arranged on the outer side of the connecting pipe 10, the gear 11 is matched with the tooth slot 9 in size, the diameter of the connecting pipe 10 is matched with the inner diameter of the first connecting shaft seat 1, when the connecting pipe 10 rotates, the first connecting shaft seat 1 is driven to rotate under the limiting action of the gear 11 and the tooth slot 9, and then the second connecting shaft seat 8 is driven to rotate, so that the device is convenient to drive, fixing holes 12 are formed on the two side surfaces of the connecting pipe 10, and fastening bolts 13 penetrate through the fixing holes 12.

The inside of connecting pipe 10 is provided with jack 14, the below of jack 14 is provided with spacing groove 15, such setting can carry out the centre gripping spacing to the transmission shaft, prevent that the transmission shaft from droing in the use, the inside screw thread form that sets up of fixed orifices 12, the fixed orifices 12 is with the axis symmetry of connecting pipe 10, it can press from both ends of transmission shaft to press from both sides tightly to screw up fastening bolt 13, prevent that the transmission shaft breaks away from with connecting pipe 10, the central line of jack 14 coincides with the central line of connecting pipe 10, jack 14 and spacing groove 15 cooperation use, insert the inside of jack 14 with the transmission shaft during the use, can avoid the transmission shaft to idle running in the inside of jack 14 through spacing groove 15.

When the high-power coupler is used, the first connecting disc 2 and the second connecting disc 6 are attached, the clamping block 7 is aligned and inserted into the clamping groove 3, then the first connecting disc 2 and the second connecting disc 6 are fixedly installed through the fixing bolt 4 and the nut 5, the transmission shaft is inserted into the jack 14, idle running of the transmission shaft in the jack 14 can be avoided through the limiting groove 15, the fastening bolt 13 is screwed down to clamp two ends of the transmission shaft, finally when the connecting tube 10 rotates, the first connecting shaft seat 1 is driven to rotate under the limiting action of the gear 11 and the tooth groove 9, and then the second connecting shaft seat 8 is driven to rotate, so that the device is convenient to drive.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High-power shaft coupling, including first connecting axle seat (1), its characterized in that: the outside of first connection dish (1) is provided with first connection dish (2), draw-in groove (3) have been seted up on one side surface of first connection dish (2), one side of first connection dish (2) is run through and is had fixing bolt (4), one end cover of fixing bolt (4) is equipped with nut (5), one side swing joint of fixing bolt (4) has second connection dish (6), one side of second connection dish (6) is provided with fixture block (7), the inboard of second connection dish (6) is provided with second connection dish (8), tooth's socket (9) have been seted up on the inboard surface of first connection dish (1), the internally mounted of first connection dish (1) has connecting pipe (10), the outside of connecting pipe (10) is provided with gear (11).

2. A high power coupling according to claim 1, characterized in that the second connection disc (6) is screwed with the first connection disc (2) by means of a fixing bolt (4), the fixing bolt (4) being used in cooperation with a nut (5).

3. The high-power coupling according to claim 1, wherein the second connecting disc (6) is abutted against one side of the first connecting disc (2), and the second connecting shaft seat (8) is arranged corresponding to the first connecting shaft seat (1).

4. A high power coupling according to claim 1, characterized in that the clamping blocks (7) are distributed in a ring shape on one side of the second connecting disc (6), the clamping blocks (7) conforming to the shape of the clamping grooves (3).

5. A high power coupling according to claim 1, wherein the gear wheel (11) is in fit with the size of the tooth socket (9) and the diameter of the connecting tube (10) is in fit with the inner diameter of the first connecting shaft seat (1).

6. The high-power coupling according to claim 1, wherein fixing holes (12) are formed in two side surfaces of the connecting pipe (10), fastening bolts (13) penetrate through the fixing holes (12), inserting holes (14) are formed in the connecting pipe (10), and limiting grooves (15) are formed below the inserting holes (14).

7. The high-power coupling according to claim 6, wherein the fixing holes (12) are internally threaded, and the fixing holes (12) are symmetrically arranged with respect to the central axis of the connecting pipe (10).

8. A high power coupling according to claim 6, wherein the centre line of the socket (14) coincides with the centre line of the connecting tube (10), the socket (14) being co-operable with a limit groove (15).