CN218953874U

CN218953874U - Drum axle connector with high strength

Info

Publication number: CN218953874U
Application number: CN202223392665.0U
Authority: CN
Inventors: 卢永旺; 张�林; 罗胜利; 朱性文; 卢俊峰; 郎继伟; 朱齐齐
Original assignee: Henan Qiangxin Machinery Co ltd
Current assignee: Henan Qiangxin Machinery Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-02
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a drum shaft connector with high strength, which comprises a first connector sleeve and a second connector sleeve, wherein the second connector sleeve is arranged on the right side of the first connector sleeve. This drum axle connecting piece with high strength is when the installation is used through drum axle connecting piece, can be in one side of first combination cover and second combination cover respectively, align the back between second connection pad and the first connection pad that will ripple soft cover one side is fixed, the rethread uses dismouting bolt and dismouting nut can be fixed the ripple soft cover respectively in one side of first combination cover and second combination cover, can be after first connecting axle and first combination cover and second connecting axle and second combination cover are connected through the ripple soft cover that sets up, carry out outside parcel closure to the gap department of connection, reduce by the dust that the junction enters into the inside of connecting piece, be convenient for prevent dust to the inside of connecting piece, the problem of being inconvenient for carrying out dust to the inside of connecting piece is solved.

Description

Drum axle connector with high strength

Technical Field

The utility model relates to the technical field of copper pipe processing, in particular to a drum shaft connector with high strength.

Background

The drum shaft connector is a rigid-flexible coupler, has the advantages of compact structure, small turning radius, large bearing capacity, high transmission efficiency, low noise, long maintenance period, high strength and the like, and is required to be used in the process of processing some copper pipes, but in the process of actual use, the drum shaft connector with high strength:

firstly, when the drum shaft combining piece is used for connecting the connecting shafts, a gap exists between the combining piece and the connecting shafts, so that a large amount of dust in the connecting position is easily accumulated after long-time use, abrasion is accelerated, and the dust-proof device does not have a measure of preventing dust in the combining piece;

secondly, when the drum shaft combining piece is used, the main body is mostly exposed outside, and the measure of protecting the outside of the combining piece is not provided;

third, the tie is in the in-process of using, and inside subassembly is mostly whole, after the subassembly damages, need replace to whole group's tie, and the use economic nature is relatively poor, is inconvenient for carrying out the dismouting to the inside subassembly of tie.

Now, a new type of drum shaft coupling having high strength is proposed to solve the above-mentioned drawbacks.

Disclosure of Invention

The utility model aims to provide a drum shaft combination piece with high strength, so as to solve the problem that the interior of the combination piece is inconvenient to dust prevention.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drum axle combination spare with high strength, includes first combination cover and second combination cover, the right side of first combination cover is provided with the second combination cover, the inside of first combination cover is run through and is provided with first connecting axle, the inside of first combination cover right side inside and second combination cover left side is provided with the ring gear respectively, the inside of second combination cover is run through and is provided with the second connecting axle, the outside right side of first connecting axle and the outside left side of second connecting axle are fixed with the ring gear respectively, the outside right side of first combination cover is provided with first flange, the outside left side of second connecting axle is provided with the second flange, the right side of second flange is provided with five sets of fixing bolts, and the left side of fixing bolt runs through the inside of first flange and second flange respectively, the left side of first flange is provided with five sets of fixing nuts, the outside right side of first combination cover and the outside left side of second connecting axle are fixed with the ring gear respectively, first combination cover and the outside bottom are provided with the top respectively;

the left side of first combination cover and the right side of second combination cover are fixed with first connection pad respectively, the left side of first combination cover and the right side of second combination cover are provided with the ripple soft cover respectively, one side of ripple soft cover is fixed with the second connection pad respectively, the right side of second connection pad is provided with the dismouting bolt, the left side of first connection pad is provided with the dismouting nut.

Preferably, the left side of dismouting bolt runs through the inside of first connection pad and second connection pad respectively, the dismouting bolt is provided with four groups in the annular equidistant one side of second connection pad, the inside of ripple soft cover is run through respectively on the left side of first connecting axle and the right side of second connecting axle.

Preferably, the top and the bottom of outer guard shield one end are provided with connecting bolt respectively, the top and the bottom at second combination cover and first combination cover both ends are fixed with the fixed block respectively, the inside of fixed block is provided with the screw.

Preferably, the outer shields are symmetrically arranged about the horizontal center lines of the first and second coupling sleeves, respectively.

Preferably, the inside of first flange and second flange one side is provided with the screw hole respectively, one side of fixed disk is provided with the locking bolt, the locking bolt runs through the inside of fixed disk, the locking bolt is provided with five groups in the annular equidistant of one side of fixed disk.

Preferably, one side of the ring gear penetrates through the right side of the first combining sleeve and the left side of the second combining sleeve, respectively.

Preferably, the inner gear ring is in meshed connection with the toothed ring.

Compared with the prior art, the utility model has the beneficial effects that: the drum shaft combining piece with high strength not only realizes that the inside of the combining piece is convenient to prevent dust, but also realizes that the outside of the combining piece is convenient to prevent collision and protect, and the inner assembly of the combining piece is convenient to disassemble and assemble;

(1) Through being provided with first combination cover, second combination cover, first connecting disc, second connection pad, ripple soft cover, dismouting bolt and dismouting nut, the drum axle fastener can be respectively in one side of first combination cover and second combination cover when the installation is used, after aligning between the fixed second connection pad of ripple soft cover one side and the first connecting disc, the ripple soft cover can be fixed in one side of first combination cover and second combination cover respectively through using dismouting bolt and dismouting nut again, can carry out outside parcel closure to the gap department of connection after connecting between first connecting axle and first combination cover and second connecting axle and second combination cover through the ripple soft cover that sets up, reduce the dust that gets into the fastener from the junction inside, be convenient for prevent dust to the inside of fastener;

(2) Through being provided with outer guard shield, connecting bolt, fixed block and screw, when the drum axle fastener is installed, can utilize connecting bolt and screw to fix the outside of first joint cover and second joint cover respectively with outer guard shield respectively at the top and bottom of first joint cover and second joint cover, can carry out anticollision protection in the outside of fastener through four sets of outer guard shields that set up in the in-process that the fastener was used, reduce the direct impact deformation that outside collision caused the fastener, be convenient for carry out anticollision protection to the outside of fastener;

(3) Through being provided with first combination cover, first flange, second combination cover, screw hole, fixed disk and locking bolt, when the drum axle fastener is in use, can be through after the corresponding follow first flange of connection or the inside screw hole that sets up in second flange one side of five sets of locking bolt that will set up in one side of fixed disk, can utilize the fixed disk to separate the first combination cover and first flange of connection or second combination cover and second flange of connection between, be detachable setting respectively between the first combination cover of setting, first flange, second flange and the second connecting axle, when using, be convenient for carry out independent dismantlement replacement to the inside damaged subassembly of drum axle fastener and use.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic diagram of a front enlarged structure of the corrugated soft sleeve of the present utility model;

FIG. 3 is an enlarged schematic view of a side view, partial cross-section, of the outer shroud of the present utility model;

fig. 4 is an enlarged schematic view of a side view of a part of a fixing plate according to the present utility model.

In the figure: 1. a first connecting shaft; 2. a first coupling sleeve; 3. an inner gear ring; 4. a fixed screw cap; 5. a first connection flange; 6. a second connection flange; 7. a fixing bolt; 8. a connecting bolt; 9. a fixed block; 10. a second coupling sleeve; 11. a toothed ring; 12. a second connecting shaft; 13. a first connection plate; 14. an outer shield; 15. a threaded hole; 16. a fixed plate; 17. a second connection pad; 18. a corrugated soft sleeve; 19. disassembling and assembling the bolts; 20. disassembling and assembling the screw cap; 21. a screw hole; 22. a locking bolt.

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.

Example 1: referring to fig. 1 to 4, a drum shaft coupling having high strength includes a first coupling sleeve 2 and a second coupling sleeve 10, the second coupling sleeve 10 is provided on the right side of the first coupling sleeve 2, a first connection shaft 1 is penetratingly provided in the inside of the first coupling sleeve 2, an inner gear ring 3 is respectively provided in the inside of the right side of the first coupling sleeve 2 and the inside of the left side of the second coupling sleeve 10, a second connection shaft 12 is penetratingly provided in the inside of the second coupling sleeve 10, a toothed ring 11 is respectively fixed on the right side of the outside of the first connection shaft 1 and the left side of the outside of the second connection shaft 12, a first connection flange 5 is provided on the right side of the outside of the first coupling sleeve 2, the left side outside the second connecting shaft 12 is provided with a second connecting flange 6, the right side of the second connecting flange 6 is provided with five groups of fixing bolts 7, the left sides of the fixing bolts 7 respectively penetrate through the first connecting flange 5 and the inside of the second connecting flange 6, the left side of the first connecting flange 5 is provided with five groups of fixing nuts 4, the right side outside the first combining sleeve 2 and the left side outside the second connecting shaft 12 are respectively fixed with a fixing disc 16, the top ends and the bottom ends of the first combining sleeve 2 and the second connecting shaft 12 are respectively provided with an outer shield 14, one side of the inner gear ring 3 respectively penetrates through the right side of the first combining sleeve 2 and the left side of the second combining sleeve 10, and the inner gear ring 3 is in meshed connection with the toothed ring 11;

the left side of the first combination sleeve 2 and the right side of the second combination sleeve 10 are respectively fixed with a first connecting disc 13, the left side of the first combination sleeve 2 and the right side of the second combination sleeve 10 are respectively provided with a corrugated soft sleeve 18, one side of the corrugated soft sleeve 18 is respectively fixed with a second connecting disc 17, the right side of the second connecting disc 17 is provided with a dismounting bolt 19, and the left side of the first connecting disc 13 is provided with a dismounting nut 20;

the left side of the dismounting bolt 19 penetrates through the interiors of the first connecting disc 13 and the second connecting disc 17 respectively, four groups of dismounting bolts 19 are annularly and equidistantly arranged on one side of the second connecting disc 17, and the left side of the first connecting shaft 1 and the right side of the second connecting shaft 12 penetrate through the interiors of the corrugated soft sleeves 18 respectively;

specifically, as shown in fig. 1 and 2, after aligning the second connection disc 17 fixed on one side of the corrugated soft sleeve 18 with the first connection disc 13 on one side of the first connection sleeve 2 and the second connection sleeve 10, the corrugated soft sleeve 18 can be fixed on one side of the first connection sleeve 2 and the second connection sleeve 10 by using the dismounting bolt 19 and the dismounting nut 20, and after the first connection shaft 1 and the first connection sleeve 2 and the second connection shaft 12 and the second connection sleeve 10 are connected by the arranged corrugated soft sleeve 18, the external wrapping and sealing can be performed on the connected gap, so that dust entering the inside of the connector from the connection part can be reduced.

Example 2: the top and the bottom of one end of the outer shield 14 are respectively provided with a connecting bolt 8, the top and the bottom of the two ends of the second combining sleeve 10 and the first combining sleeve 2 are respectively fixed with a fixed block 9, the inside of the fixed block 9 is provided with a screw hole 21, and the outer shield 14 is symmetrically arranged about the horizontal central lines of the first combining sleeve 2 and the second combining sleeve 10 respectively;

specifically, as shown in fig. 1 and 3, after the outer shields 14 are respectively fixed to the outer parts of the first and

second coupling sleeves

2 and 10 by using the connecting bolts 8 and the screw holes 21 at the top and bottom ends of the first and

second coupling sleeves

2 and 10, respectively, the outer shields 14 can be used for anti-collision protection on the outer parts of the coupling members through the four groups of outer shields 14, so that direct collision deformation caused by external collision on the coupling members is reduced.

Example 3: screw holes 15 are respectively formed in the first connecting flange 5 and the second connecting flange 6, a locking bolt 22 is arranged on one side of the fixed disc 16, the locking bolt 22 penetrates through the inside of the fixed disc 16, and five groups of locking bolts 22 are annularly and equidistantly arranged on one side of the fixed disc 16;

specifically, as shown in fig. 1 and 4, after five sets of locking bolts 22 are correspondingly screwed out from screw holes 15 formed in one side of the first connecting flange 5 or the second connecting flange 6 on one side of the fixing plate 16, the first connecting sleeve 2 and the first connecting flange 5 or the second connecting sleeve 10 and the second connecting flange 6 can be detached and separated by using the fixing plate 16, and the first connecting sleeve 2, the first connecting flange 5, the second connecting flange 6 and the second connecting shaft 12 are respectively detachably arranged.

1. A first connecting shaft; 2. a first coupling sleeve; 3. an inner gear ring; 4. a fixed screw cap; 5. a first connection flange; 6. a second connection flange; 7. a fixing bolt; 8. a connecting bolt; 9. a fixed block; 10. a second coupling sleeve; 11. a toothed ring; 12. a second connecting shaft; 13. a first connection plate; 14. an outer shield; 15. a threaded hole; 16. a fixed plate; 17. a second connection pad; 18. a corrugated soft sleeve; 19. disassembling and assembling the bolts; 20. disassembling and assembling the screw cap; 21. a screw hole; 22. a locking bolt.

Working principle: when the utility model is used, the first combining sleeve 2 is sleeved on the right side of the outer part of the first connecting shaft 1, the second combining sleeve 10 is sleeved on the left side of the outer part of the second connecting shaft 12, so that the toothed ring 11 is meshed with the inner gear ring 3, then the toothed rings 4, 7,5 and 6 are used for connection and fixation, the connection and fixation between the toothed rings 1 and 12 can be carried out, when the utility model is used, the first combining sleeve 2 and the second combining sleeve 10 can be respectively arranged on one side, the second connecting disc 17 fixed on one side of the ripple soft sleeve 18 is aligned with the first connecting disc 13, the ripple soft sleeve 18 can be respectively fixed on one side of the first combining sleeve 2 and the second combining sleeve 10 by using the dismounting bolt 19 and the dismounting nut 20, and the ripple soft sleeve 18 can be respectively arranged between the first connecting shaft 1 and the first combining sleeve 2 and the second connecting shaft 12 and the second combining sleeve 10, the outside of the joint gap is wrapped and sealed, dust entering the inside of the joint from the joint is reduced, meanwhile, when the drum shaft joint is installed, the outer shields 14 can be respectively fixed on the outside of the first joint sleeve 2 and the second joint sleeve 10 by using the connecting bolts 8 and the screw holes 21 at the top end and the bottom end of the first joint sleeve 2 and the second joint sleeve 10, the outside of the joint is prevented from collision and protection by the four groups of outer shields 14 in the use process of the joint, the direct collision deformation caused by external collision to the joint is reduced, and when the drum shaft joint is used, after the five groups of locking bolts 22 arranged on one side of the fixing disc 16 are correspondingly screwed out from the screw holes 15 arranged in one side of the first connecting flange 5 or the second connecting flange 6, the first coupling sleeve 2 and the first connecting flange 5 or the second coupling sleeve 10 and the second connecting flange 6 can be detached and separated by the fixing disc 16, and the first coupling sleeve 2, the first connecting flange 5, the second connecting flange 6 and the second connecting shaft 12 are respectively detachably arranged.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A drum shaft coupling with high strength comprising a first coupling sleeve (2) and a second coupling sleeve (10), characterized in that: the right side of first combination cover (2) is provided with second combination cover (10), the inside of first combination cover (2) runs through and is provided with first connecting axle (1), the inside of first combination cover (2) right side and the inside of second combination cover (10) left side are provided with ring gear (3) respectively, the inside of second combination cover (10) runs through and is provided with second connecting axle (12), the outside right side of first connecting axle (1) and the outside left side of second connecting axle (12) are fixed with ring gear (11) respectively, the outside right side of first combination cover (2) is provided with first flange (5), the outside left side of second connecting axle (12) is provided with second flange (6), the right side of second flange (6) is provided with five sets of fixing bolts (7), and the inside of first flange (5) and second flange (6) are run through respectively in the left side of fixing bolts (7), first flange (5) are provided with first flange (16) and the outside top of second flange (12) are connected with first flange (12) respectively, the outside top end of first flange (2) is fixed with first flange (16);

the left side of first combination cover (2) and the right side of second combination cover (10) are fixed with first connection dish (13) respectively, the left side of first combination cover (2) and the right side of second combination cover (10) are provided with ripple soft cover (18) respectively, one side of ripple soft cover (18) is fixed with second connection dish (17) respectively, the right side of second connection dish (17) is provided with dismouting bolt (19), the left side of first connection dish (13) is provided with dismouting nut (20).

2. A drum shaft coupler having high strength as claimed in claim 1, wherein: the left side of dismouting bolt (19) runs through the inside of first connection pad (13) and second connection pad (17) respectively, dismouting bolt (19) are provided with four groups in the annular equidistant of one side of second connection pad (17), the inside of ripple soft cover (18) is run through respectively on the left side of first connecting axle (1) and the right side of second connecting axle (12).

3. A drum shaft coupler having high strength as claimed in claim 1, wherein: the top and the bottom of outer guard shield (14) one end are provided with connecting bolt (8) respectively, the top and the bottom at second combination cover (10) and first combination cover (2) both ends are fixed with fixed block (9) respectively, the inside of fixed block (9) is provided with screw (21).

4. A drum shaft coupler having high strength as claimed in claim 1, wherein: the outer shield (14) is symmetrically arranged about the horizontal center lines of the first combining sleeve (2) and the second combining sleeve (10) respectively.

5. A drum shaft coupler having high strength as claimed in claim 1, wherein: screw holes (15) are formed in the first connecting flange (5) and the second connecting flange (6) respectively, locking bolts (22) are arranged on one side of the fixed disc (16), the locking bolts (22) penetrate through the fixed disc (16), and five groups of locking bolts (22) are arranged on one side of the fixed disc (16) in an annular equidistant mode.

6. A drum shaft coupler having high strength as claimed in claim 1, wherein: one side of the inner gear ring (3) penetrates through the right side of the first combination sleeve (2) and the left side of the second combination sleeve (10) respectively.

7. A drum shaft coupler having high strength as claimed in claim 1, wherein: the inner gear ring (3) is connected with the toothed ring (11) in a meshed manner.