CN212744680U

CN212744680U - Connecting rod bearing bush

Info

Publication number: CN212744680U
Application number: CN202020881281.7U
Authority: CN
Inventors: 王进
Original assignee: WUJIANG TONGXIN SELF LUBRICATING BEARING FACTORY
Current assignee: WUJIANG TONGXIN SELF LUBRICATING BEARING FACTORY
Priority date: 2020-05-24
Filing date: 2020-05-24
Publication date: 2021-03-19
Anticipated expiration: 2030-05-24

Abstract

The utility model discloses a connecting rod bearing bush, including the bush main part, one side outer fixed surface of bush main part is connected with first interface, the opposite side outer fixed surface of bush main part is connected with the second connector, buckle and first hasp down are gone up to one side fixedly connected with of first interface, first hasp is located one side of going up the buckle, buckle and second hasp down are gone up to one side fixedly connected with of second connector No. two, the hasp is located one side of buckle on No. two under the second, the inside of bush main part is provided with an upper oil injection groove, a lower oil injection groove. A connecting rod bearing bush, be equipped with buckle, hasp and wear pad, can conveniently carry out the dismouting operation to the bush, be convenient for wash and change, the dismouting is more convenient, location effect is excellent, has fine wear-resisting effect, increases the life of bush, and is more practical, brings better use prospect.

Description

Connecting rod bearing bush

Technical Field

The utility model relates to a bearing field, in particular to connecting rod bearing bush.

Background

Bearing bush is a support equipment who carries out bearing protection, and the bush is used for outside the mechanical part to reach the complete set of effect such as sealing, wear protection, refer to the ring cover that plays the gasket effect, and when the bearing used, the bush is an indispensable protection part, and along with the continuous development of science and technology, people also are higher and higher to bearing bush's manufacturing process requirement.

The existing bearing bush has certain defects in use, firstly, the bush cannot be well disassembled when used, the use efficiency is reduced, the use is not beneficial to people, in addition, the wear resistance of the bush when used is poor, the bush is easy to damage, the service life is reduced, certain adverse effects are brought to the use process of people, and therefore the connecting rod bearing bush 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 connecting rod bearing bush can conveniently carry out dismouting operation to the bush, is convenient for wash and change, and the dismouting is more convenient, and the location effect is excellent, has fine wear-resisting effect, increases the life of bush, and is more practical, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a connecting rod bearing bush, includes the bush main part, the first interface of one side surface fixedly connected with of bush main part, the opposite side surface fixedly connected with second connector of bush main part, buckle and first hasp on one side fixedly connected with of first interface one number, first hasp is located one side of buckle on one number, buckle and second hasp on one side fixedly connected with of second connector two numbers, the hasp is located one side of buckle on two numbers under the second, the inside of bush main part is provided with one number and annotates the oil groove, a number bet oil groove, first oil groove, second oil groove, No. two last oil grooves and No. two bet oil grooves of leading, the upper end of bush main part is provided with No. one number and goes up constant head tank and No. two constant head tanks, the lower extreme of bush main part is provided with No. three constant head tanks and No. four constant head tanks.

Preferably, first lead the oil groove and be located one side of a last oil groove and a make a bet oil groove, a last oil groove is located the upper end of a make a bet oil groove, the second is led the oil groove and is located one side of No. two last oil grooves and No. two make a bet oil grooves, No. two last oil grooves are located the upper end of No. two make a bet oil grooves, No. two the constant head tank is located one side of constant head tank on one, No. four the constant head tank is located one side of No. three constant head tanks.

Preferably, a welding seat is arranged between the bushing main body and the first connecting port and between the bushing main body and the second connecting port, and two sides of the bushing main body are fixedly connected with the inner sides of the first connecting port and the second connecting port through the welding seat.

Preferably, be provided with the fixed block No. one between first connector and the buckle of going up No. one, the hasp first, one side surface of first connector is through the fixed block and the buckle of going up No. one, the surface fixed connection of one side of hasp first down, be provided with the fixed block No. two between buckle, the hasp under the second on second connector and No. two, one side surface fixed connection of hasp under one side surface of buckle, the second on one side surface of second connector through No. two fixed blocks and No. two.

Preferably, the bush main part is provided with the draw-in groove with an upper oil injection groove, a lower oil injection groove, No. two upper oil injection grooves, No. two lower oil injection grooves between, the inside of bush main part is through the outer wall fixed connection of draw-in groove and an upper oil injection groove, a lower oil injection groove, No. two upper oil injection grooves, No. two lower oil injection grooves.

Preferably, a super glue is arranged between the lining main body and the wear-resistant pad, and the outer surface of the lining main body is fixedly connected with the inner surface of the wear-resistant pad through the super glue.

(III) advantageous effects

Compared with the prior art, the utility model provides a connecting rod bearing bush possesses following beneficial effect: the connecting rod bearing bush is provided with the buckle, the hasp and the wear-resistant pad, the bush can be conveniently disassembled and assembled, the washing and the replacement are convenient, the disassembly and the assembly are more convenient, the positioning effect is excellent, the wear-resistant effect is good, the service life of the bush is prolonged, the bush is more practical, in the using process, the buckle connection installation can be carried out through the first upper buckle, the first lower hasp and the second upper buckle, the buckling installation can be carried out through the second lower hasp, the first connecting port and the second connecting port can be conveniently connected, the bush main body is made into a cylindrical shape, the first upper oil injection groove, the first lower oil injection groove, the second upper oil injection groove and the second lower oil injection groove can be conveniently subjected to oil injection operation, the good protection effect is achieved, the connection between the bush main body and the bearing is reduced, the first oil guide groove and the second oil guide groove can be conveniently subjected to oil, the service life of the device is prolonged, the whole bearing bush is simple in structure and convenient to operate, and the using effect is better than that of the traditional mode.

Drawings

Fig. 1 is a schematic structural view of the whole expansion of the connecting rod bearing bush of the present invention.

Fig. 2 is a schematic structural view of a part of a connecting rod bearing bush according to the present invention.

Fig. 3 is a schematic structural view of a hasp in a connecting rod bearing bush according to the present invention.

In the figure: 1. a bushing body; 2. a first upper buckle; 3. an upper oil injection groove; 4. a first upper positioning groove; 5. a first oil guide groove; 6. a second oil guide groove; 7. a second positioning groove; 8. an oil groove is injected upwards; 9. a second buckle is arranged; 10. a first lower hasp; 11. a first bottom pouring oil tank; 12. a third positioning groove; 13. a wear pad; 14. a fourth positioning groove; 15. a second bottom pouring oil tank; 16. a second lower hasp; 17. a first connection port; 18. a second connection port.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a connecting rod bearing bushing comprises a bushing main body 1, a first connecting port 17 is fixedly connected to the outer surface of one side of the bushing main body 1, a second connecting port 18 is fixedly connected to the outer surface of the other side of the bushing main body 1, a first upper buckle 2 and a first lower buckle 10 are fixedly connected to one side of the first connecting port 17, the first lower buckle 10 is located at one side of the first upper buckle 2, a second upper buckle 9 and a second lower buckle 16 are fixedly connected to one side of the second connecting port 18, the second lower buckle 16 is located at one side of the second upper buckle 9, a first upper oil injection groove 3, a first lower oil injection groove 11 and a first oil guide groove 5 are arranged inside the bushing main body 1, the second leads oil groove 6, No. two and annotates oil groove 8 and No. two and make a bet oil groove 15, and the upper end of bush main part 1 is provided with constant head tank 4 No. one and No. two constant head tanks 7, and the lower extreme of bush main part 1 is provided with constant head tank 12 No. three and No. four constant head tanks 14.

Further, first oil groove 5 of leading is located one side of a last oil groove 3 and a lower oil groove 11, No. one is gone up oil groove 3 and is located one upper end of a lower oil groove 11, No. two is led oil groove 6 and is located No. two one sides of last oil groove 8 and No. two lower oil grooves 15, No. two is gone up oil groove 8 and is located No. two upper ends of lower oil groove 15, No. two constant head tanks 7 are located one side of a last constant head tank 4, No. four constant head tanks 14 are located one side of No. three constant head tanks 12, be convenient for carry out the oiling and lead the oil operation.

Furthermore, a welding seat is arranged between the bushing main body 1 and the first connecting port 17 and between the bushing main body 1 and the second connecting port 18, and the two sides of the bushing main body 1 are fixedly connected with the inner sides of the first connecting port 17 and the second connecting port 18 through the welding seat, so that the bushing main body is convenient to connect.

Further, first connector 17 and buckle 2 on one number, be provided with the fixed block No. one between the hasp 10 down, one side surface of first connector 17 is through buckle 2 on one number fixed block and one, one side surface fixed connection of hasp 10 down, second connector 18 and No. two go up buckle 9, be provided with the fixed block No. two under the second between the hasp 16, one side surface of second connector 18 is through buckle 9 on No. two fixed blocks and No. two, one side surface fixed connection of hasp 16 under the second, the dismouting is more convenient.

Further, bush main part 1 and No. one go up annotate oil groove 3, No. one make a bet oil groove 11, No. two go up annotate oil groove 8, No. two make a bet and be provided with the draw-in groove between the oil groove 15, bush main part 1's inside through draw-in groove and No. one go up annotate oil groove 3, No. one make a bet oil groove 11, No. two go up annotate oil groove 8, No. two make a bet oil groove 15's outer wall fixed connection, increase performance.

Furthermore, a strong glue is arranged between the lining main body 1 and the wear-resistant pad 13, and the outer surface of the lining main body 1 is fixedly connected with the inner surface of the wear-resistant pad 13 through the strong glue, so that the wear-resistant protection effect is good.

The working principle is as follows: the utility model comprises a bushing main body 1, a first upper buckle 2, a first upper oil injection groove 3, a first upper positioning groove 4, a first oil guide groove 5, a second oil guide groove 6, a second positioning groove 7, a second upper oil injection groove 8, a second upper buckle 9, a first lower buckle 10, a first lower oil injection groove 11, a third positioning groove 12, a wear-resistant pad 13, a fourth positioning groove 14, a second lower oil injection groove 15, a second lower buckle 16, a first connecting port 17, a second connecting port 18, a buckle and a wear-resistant pad 13, which can facilitate the disassembly and assembly of the bushing, facilitate the cleaning and the replacement, facilitate the disassembly and assembly, have excellent positioning effect, have good wear-resistant effect, increase the service life of the bushing, and are more practical, and can be installed by the first upper buckle 2, the first lower buckle 10, the second upper buckle 9 and the second lower buckle 16 in the use process, be convenient for be connected first connector 17 and second connector 18, make bush main part 1 become the cylinder type, No. one go up notes oil groove 3, No. one make a bet oil groove 11, No. two go up notes oil groove 8, No. two make a bet oil groove 15 conveniently carry out the oiling operation, fine protection effect has, reduce and be connected between the bearing, first lead oil groove 5 and second lead the convenient better oil operation of leading of oil groove 6, wear pad 13 sets up in bush main part 1's surface, fine abrasion-resistant action has, the life of increase device.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A connecting rod bearing bushing, comprising a bushing body (1), characterized in that: the outer surface of one side of the bushing main body (1) is fixedly connected with a first connecting port (17), the outer surface of the other side of the bushing main body (1) is fixedly connected with a second connecting port (18), one side of the first connecting port (17) is fixedly connected with a first upper buckle (2) and a first lower buckle (10), the first lower buckle (10) is positioned on one side of the first upper buckle (2), one side of the second connecting port (18) is fixedly connected with a second upper buckle (9) and a second lower buckle (16), the second lower buckle (16) is positioned on one side of the second upper buckle (9), a first upper injection oil groove (3), a first lower injection oil groove (11), a first oil guide groove (5), a second oil guide groove (6), a second upper injection oil groove (8) and a second lower injection oil groove (15) are arranged inside the bushing main body (1), a first upper positioning groove (4) and a second positioning groove (7) are arranged at the upper end of the bushing main body (1), the lower end of the bushing main body (1) is provided with a third positioning groove (12) and a fourth positioning groove (14).

2. The connecting rod bearing bushing as claimed in claim 1, wherein: first lead one side that oil groove (5) are located first upper oil injection groove (3) and first lower oil injection groove (11), first upper oil injection groove (3) are located first lower oil injection groove (11) upper end, second is led one side that oil groove (6) are located second upper oil injection groove (8) and second lower oil injection groove (15), No. two upper oil injection groove (8) are located second lower oil injection groove (15) upper end, No. two constant head tank (7) are located one side of first upper head tank (4), No. four constant head tank (14) are located one side of No. three constant head tank (12).

3. The connecting rod bearing bushing as claimed in claim 1, wherein: be provided with the welding seat between bush main part (1) and first connector (17), second connector (18), the inboard fixed connection of welding seat and first connector (17), second connector (18) is passed through to the both sides of bush main part (1).

4. The connecting rod bearing bushing as claimed in claim 1, wherein: be provided with the fixed block No. one between first interface (17) and first last buckle (2), first hasp (10) down, one side surface of first interface (17) is through the fixed block and one side fixed surface connection of last buckle (2), first hasp (10) No. one, be provided with the fixed block No. two between buckle (9), second hasp (16) down on second interface (18) and No. two, one side surface fixed connection of hasp (16) under one side surface of second interface (18) passes through the fixed block No. two and No. two go up buckle (9), the second.

5. The connecting rod bearing bushing as claimed in claim 1, wherein: the utility model discloses a bearing bush, including bush main part (1), No. one go up annotate oil groove (3), No. one make a bet oil groove (11), No. two go up annotate oil groove (8), No. two make a bet oil groove (15) between be provided with the draw-in groove, the inside of bush main part (1) is through draw-in groove and No. one go up annotate oil groove (3), No. one make a bet oil groove (11), No. two go up annotate oil groove (8), the outer wall fixed connection of No. two make a bet oil groove (15.

6. The connecting rod bearing bushing as claimed in claim 1, wherein: be provided with the super glue between bush main part (1) and wear pad (13), the surface of bush main part (1) is through the internal surface fixed connection of super glue and wear pad (13).