CN211175073U - Metal bellows shaft coupling of easily assembling - Google Patents
Metal bellows shaft coupling of easily assembling Download PDFInfo
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- CN211175073U CN211175073U CN201921755462.9U CN201921755462U CN211175073U CN 211175073 U CN211175073 U CN 211175073U CN 201921755462 U CN201921755462 U CN 201921755462U CN 211175073 U CN211175073 U CN 211175073U
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- pipe body
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Abstract
The utility model discloses a corrugated metal pipe shaft coupling of easy equipment, including corrugated metal pipe body, clamping ring, second fixed disk, easy dress structure and rubber circle, the both ends of corrugated metal pipe body all are fixed with the clamping ring, and the one end cover of clamping ring is equipped with first connecting block to the one end that corrugated metal pipe body was kept away from to first connecting block is provided with first fixed disk, all be provided with equidistant first recess on the outer wall of first fixed disk one side, and the inside of first recess all is provided with first boss, the one end and the first connecting block fixed connection of first boss, one side that first connecting block was kept away from to the corrugated metal pipe body is provided with the second connecting block, and one side of second connecting block is provided with the second fixed disk. The utility model discloses not only improve the convenience when the shaft coupling equipment, the condition that metal corrugated pipe body appears becoming flexible or skidding when having reduced the shaft coupling use has reduced the inside that dust debris got into metal corrugated pipe body moreover.
Description
Technical Field
The utility model relates to a shaft coupling technical field specifically is a metal bellows shaft coupling of easily assembling.
Background
The corrugated pipe coupling is a coupling which is directly welded or bonded with two half couplings by using a thin-walled pipe with a corrugated shape to transmit motion.
The metal corrugated pipe couplings on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) When the traditional metal corrugated pipe coupling is used, the metal corrugated pipe coupling is usually of a fixed structure, is not easy to disassemble, assemble and use, and needs to be improved;
(2) when the traditional metal corrugated pipe coupler is used, the metal corrugated pipe and the fixed disc are easily loosened and slipped, so that the normal use of the coupler is adversely affected;
(3) when the traditional metal corrugated pipe coupling is used, external dust and impurities easily enter the metal corrugated pipe, so that the service life of the metal corrugated pipe is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrugated metal pipe coupling of easily assembling to propose corrugated metal pipe coupling dismouting of being not convenient for when using in solving above-mentioned background art, corrugated metal pipe is not hard up easily or skids and the dust gets into the inside problem of corrugated metal pipe easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrugated metal pipe coupling of easily assembling, includes corrugated metal pipe body, clamping ring, second fixed disk, easily adorns structure and rubber circle, the both ends of corrugated metal pipe body all are fixed with the clamping ring, and the one end cover of clamping ring is equipped with first connecting block to the one end that corrugated metal pipe body was kept away from to first connecting block is provided with first fixed disk, all be provided with equidistant first recess on the outer wall of first fixed disk one side, and the inside of first recess all is provided with first boss, the one end and the first connecting block fixed connection of first boss, one side that first connecting block was kept away from to the corrugated metal pipe body is provided with the second connecting block, and one side of second connecting block is provided with the second fixed disk, all be provided with equidistant easily adorning structure on the outer wall of second fixed disk and first fixed disk one side.
Preferably, all be provided with the mounting groove on the outer wall of first connecting block and second connecting block, the mounting groove is mutually supported with the clamping ring, and the inside of mounting groove is provided with the copper ring, copper ring and clamping ring in close contact with.
Preferably, all the cover is equipped with the rubber circle on the outer wall of first connecting block and second connecting block, and is fixed with wear-resisting glue film on the inner wall of rubber circle to the outer wall of rubber circle is scribbled and is smeared waterproof coating.
Preferably, the outer wall of one side of the second fixed disk is provided with second grooves at equal intervals, the second grooves are internally provided with second bosses, and one ends of the second bosses are fixedly connected with the second connecting blocks.
Preferably, the interior of the easy-to-mount structure is sequentially provided with a connecting bolt, a thread groove and an assembling groove, the outer walls of the first fixing disc and the second fixing disc are both provided with the thread groove at equal intervals, and the outer walls of the second boss and the first boss at the position of the thread groove are both provided with the assembling groove at equal intervals.
Preferably, a connecting bolt is arranged inside the thread groove, the connecting bolt is in threaded connection with the thread groove, and the bottom end of the connecting bolt extends to the inside of the assembling groove.
Compared with the prior art, the beneficial effects of the utility model are that: the easily-assembled metal corrugated pipe coupler not only improves the convenience of the coupler during assembly, reduces the condition that the metal corrugated pipe body loosens or slips when the coupler is used, but also reduces dust and sundries from entering the inside of the metal corrugated pipe body;
(1) by arranging the connecting bolt, the threaded groove and the assembling groove, the connecting bolt is rotated to be in threaded connection with the threaded groove, and meanwhile, the bottom end of the connecting bolt is clamped into the assembling groove, so that the first fixing disc and the second fixing disc are connected with the first connecting block and the second connecting block, and convenience in assembling the coupler is improved;
(2) one end of the connecting ring is clamped into the mounting groove by arranging the connecting ring, the mounting groove and the copper ring, and then the copper ring is pressed to be clamped into the mounting groove, so that the copper ring is tightly attached to the connecting ring, and the condition that the metal corrugated pipe body is loosened or slipped when the coupler is used is reduced;
(3) through being provided with rubber circle, wear-resistant adhesive layer and waterproof coating, with the rubber circle suit on the outer wall of first connecting block and second connecting block, the wear-resistant adhesive layer of rubber circle inboard has improved the wearability of rubber circle, simultaneously under waterproof coating's waterproof effect, has reduced the inside that dust debris got into the corrugated metal pipe body.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front view of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 1;
fig. 5 is an enlarged schematic view of the easy-to-mount structure of the present invention.
In the figure: 1. a first fixed disk; 2. a first connection block; 3. a metal corrugated pipe body; 4. a connecting ring; 5. a second connecting block; 6. a second boss; 7. a second fixed disk; 8. a second groove; 9. the structure is easy to install; 901. a connecting bolt; 902. a thread groove; 903. an assembly groove; 10. a first boss; 11. a first groove; 12. a rubber ring; 13. mounting grooves; 14. a copper ring; 15. a wear-resistant adhesive layer; 16. and (3) a waterproof coating.
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. 1-5, the present invention provides an embodiment: an easily assembled metal corrugated pipe coupler comprises a metal corrugated pipe body 3, a connecting ring 4, a second fixing disc 7, an easily assembled structure 9 and a rubber ring 12, wherein the connecting ring 4 is fixed at both ends of the metal corrugated pipe body 3, one end of the connecting ring 4 is sleeved with a first connecting block 2, and one end of the first connecting block 2 far away from the corrugated metal pipe 3 is provided with a first fixed disc 1, the outer wall of one side of the first fixed disc 1 is provided with first grooves 11 with equal intervals, a first boss 10 is arranged inside each first groove 11, one end of the first boss 10 is fixedly connected with the first connecting block 2, a second connecting block 5 is arranged on one side of the metal corrugated pipe body 3 far away from the first connecting block 2, a second fixed disk 7 is arranged on one side of the second connecting block 5, and easy-to-mount structures 9 with equal intervals are arranged on the outer walls of the second fixed disk 7 and the first fixed disk 1;
connecting bolts 901, thread grooves 902 and assembling grooves 903 are sequentially arranged in the easy-to-assemble structure 9, the outer walls of the first fixing disc 1 and the second fixing disc 7 are both provided with the thread grooves 902 with equal intervals, the outer walls of the second boss 6 and the first boss 10 at the position of the thread grooves 902 are both provided with the assembling grooves 903 with equal intervals, the connecting bolts 901 are arranged in the thread grooves 902, the connecting bolts 901 are in threaded connection with the thread grooves 902, and the bottom ends of the connecting bolts 901 extend into the assembling grooves 903;
the connecting bolt 901 is rotated to be in threaded connection with the threaded groove 902, and the bottom end of the connecting bolt 901 is clamped into the assembling groove 903 at the same time, so that the first fixing disc 1 and the second fixing disc 7 are connected with the first connecting block 2 and the second connecting block 5, and convenience in assembling the coupler is improved;
the outer wall of one side of the second fixed disk 7 is provided with second grooves 8 at equal intervals, second bosses 6 are arranged inside the second grooves 8, and one ends of the second bosses 6 are fixedly connected with the second connecting block 5 and used for clamping and connecting the second fixed disk 7 and the second connecting block 5;
the outer walls of the first connecting block 2 and the second connecting block 5 are provided with mounting grooves 13, the mounting grooves 13 are matched with the connecting rings 4, copper rings 14 are arranged inside the mounting grooves 13, and the copper rings 14 are tightly contacted with the connecting rings 4 and used for reducing the loosening or slipping of the metal corrugated pipe body 3;
all the cover is equipped with rubber circle 12 on the outer wall of first connecting block 2 and second connecting block 5, and is fixed with wear-resisting glue film 15 on the inner wall of rubber circle 12 to scribble waterproof coating 16 on the outer wall of rubber circle 12 for reduce the inside that dust debris got into metal corrugated pipe body 3.
The working principle is as follows: when in use, a worker firstly clamps one end of the connecting ring 4 into the mounting groove 13, then presses the copper ring 14 to clamp the copper ring into the mounting groove 13, so that the copper ring 14 is tightly attached to the connecting ring 4, the copper ring 14 increases the friction force between the connecting ring 4 and the mounting groove 13, thereby reducing the loosening or slipping of the corrugated metal pipe body 3 when the coupler is in use, then the worker sleeves the rubber ring 12 on the outer walls of the first connecting block 2 and the second connecting block 5, and completely covers the first connecting block 2, the second connecting block 5 and the connecting ring 4 by the rubber ring 12, the wear-resistant rubber layer 15 on the inner side of the rubber ring 12 improves the wear resistance of the rubber ring 12, and simultaneously reduces dust and sundries from entering the inside of the corrugated metal pipe body 3 under the waterproof effect of the waterproof coating 16, thereby prolonging the service life of the corrugated metal pipe body 3, and finally, with first recess 11 and the second recess 8 of first fixed disk 1 and second fixed disk 7 one side and first boss 10 and the 6 looks block of second boss of first connecting block 2 and second connecting block 5 one side, and, swivelling joint bolt 901 makes its and thread groove 902 threaded connection, the inside of equipment groove 903 is gone into to the bottom card of connecting bolt 901 simultaneously, make first fixed disk 1 and second fixed disk 7 be connected with first connecting block 2 and second connecting block 5, the convenience when having improved the shaft coupling equipment, accomplish the work of the corrugated metal pipe shaft coupling of easily assembling.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (6)
1. The utility model provides a metal bellows shaft coupling of easy equipment, includes metal bellows body (3), clamping ring (4), second fixed disk (7), easily adorns structure (9) and rubber circle (12), its characterized in that: two ends of the metal corrugated pipe body (3) are both fixed with connecting rings (4), one end of each connecting ring (4) is sleeved with a first connecting block (2), and one end of the first connecting block (2) far away from the corrugated metal pipe body (3) is provided with a first fixed disc (1), the outer wall of one side of the first fixed disc (1) is provided with first grooves (11) with equal intervals, and the first groove (11) is internally provided with a first boss (10), one end of the first boss (10) is fixedly connected with the first connecting block (2), a second connecting block (5) is arranged on one side of the metal corrugated pipe body (3) far away from the first connecting block (2), and one side of the second connecting block (5) is provided with a second fixed disk (7), and the outer walls of one side of the second fixed disk (7) and the first fixed disk (1) are provided with easy-to-mount structures (9) at equal intervals.
2. An easily assembled metal bellows coupling according to claim 1, wherein: all be provided with mounting groove (13) on the outer wall of first connecting block (2) and second connecting block (5), mounting groove (13) and clamping ring (4) are mutually supported, and the inside of mounting groove (13) is provided with copper ring (14), copper ring (14) and clamping ring (4) in close contact with.
3. An easily assembled metal bellows coupling according to claim 1, wherein: all the cover is equipped with rubber circle (12) on the outer wall of first connecting block (2) and second connecting block (5), and is fixed with wear-resisting glue film (15) on the inner wall of rubber circle (12) to scribble waterproof coating (16) on the outer wall of rubber circle (12).
4. An easily assembled metal bellows coupling according to claim 1, wherein: the outer wall of one side of the second fixing disc (7) is provided with equidistant second grooves (8), second bosses (6) are arranged inside the second grooves (8), and one ends of the second bosses (6) are fixedly connected with the second connecting blocks (5).
5. An easily assembled metal bellows coupling according to claim 1, wherein: the easily-mounted structure (9) is internally provided with a connecting bolt (901), a thread groove (902) and an assembling groove (903) in sequence, the outer walls of the first fixed disk (1) and the second fixed disk (7) are provided with the thread grooves (902) at equal intervals, and the outer walls of the second boss (6) and the first boss (10) at the position of the thread grooves (902) are provided with the assembling grooves (903) at equal intervals.
6. An easily assembled metal bellows coupling according to claim 5, wherein: connecting bolts (901) are arranged inside the threaded grooves (902), the connecting bolts (901) are in threaded connection with the threaded grooves (902), and the bottom ends of the connecting bolts (901) extend into the assembling grooves (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921755462.9U CN211175073U (en) | 2019-10-18 | 2019-10-18 | Metal bellows shaft coupling of easily assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921755462.9U CN211175073U (en) | 2019-10-18 | 2019-10-18 | Metal bellows shaft coupling of easily assembling |
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| Publication Number | Publication Date |
|---|---|
| CN211175073U true CN211175073U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921755462.9U Active CN211175073U (en) | 2019-10-18 | 2019-10-18 | Metal bellows shaft coupling of easily assembling |
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| CN (1) | CN211175073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879451A (en) * | 2021-02-06 | 2021-06-01 | 花园金波科技股份有限公司 | Long-service-life metal corrugated pipe for rail locomotive coupler and manufacturing method thereof |
-
2019
- 2019-10-18 CN CN201921755462.9U patent/CN211175073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879451A (en) * | 2021-02-06 | 2021-06-01 | 花园金波科技股份有限公司 | Long-service-life metal corrugated pipe for rail locomotive coupler and manufacturing method thereof |
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