CN214945701U

CN214945701U - Connecting rod assembly convenient to connect

Info

Publication number: CN214945701U
Application number: CN202121657558.9U
Authority: CN
Inventors: 石启钊
Original assignee: Quanjiao Runhua Machinery Co ltd
Current assignee: Quanjiao Runhua Machinery Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-11-30
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a connecting rod assembly convenient for connection, which relates to the technical field of connecting rods and aims at solving the problems that when connecting rods are connected, because the screw is slow in dismounting speed, time-consuming, labor-consuming, low in efficiency and easy to cause the problem of screw sliding, the following proposal is provided, which comprises a rod body, the top and the bottom of the rod body are fixed with first fixed blocks, the left sides of the first fixed blocks are fixed with lugs, the inner parts of the lugs are all provided with first cavities, the inner parts of the lugs are all provided with second cavities, the first cavity is communicated with the second cavity, a first fixed rod is fixed on the right side of the second cavity, a second fixed block is fixed at the left end of the first fixed rod, a rod buckle is arranged at the left side of the rod body, and third fixing blocks are fixed at the top and the bottom of the pole buckle, and third cavities are formed in the third fixing blocks. The utility model discloses utilize ingenious many structures to connect fixedly, not only the dismouting is fast, labour saving and time saving, and is efficient, easy operation moreover.

Description

Connecting rod assembly convenient to connect

Technical Field

The utility model relates to a connecting rod technical field especially relates to a connecting rod assembly who conveniently connects.

Background

The piston and the crankshaft are connected, acting force borne by the piston is transmitted to the crankshaft, and reciprocating motion of the piston is converted into rotating motion of the crankshaft. The connecting rod group comprises a connecting rod body, a connecting rod big end cover, a connecting rod small end bushing, a connecting rod big end bearing bush and the like.

Because the screw dismouting speed is slow, wastes time and energy, and efficiency is lower, appears slipping moreover easily, has provided a connecting rod assembly who conveniently connects for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of connecting rod assembly who conveniently connects has solved because screw dismouting speed is slow, wastes time and energy, and efficiency is lower, appears the problem of smooth silk moreover easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a connecting rod assembly convenient to connect comprises a rod body, wherein a first fixing block is fixed on the top and the bottom of the rod body, the left sides of the first fixed blocks are both fixed with convex blocks, the inner parts of the convex blocks are both provided with first cavities, the inner parts of the convex blocks are respectively provided with a second cavity, the first cavity is communicated with the second cavity, the right side of the second cavity is fixed with a first fixed rod, a second fixed block is fixed at the left end of the first fixed rod, a rod buckle is arranged at the left side of the rod body, the top and the bottom of the pole buckle are both fixed with a third fixed block, the inside of the third fixed block is both provided with a third cavity, bearing seats are fixed in the left inner part of the third cavity, second fixed rods are fixed in the bearing seats, and fourth fixed blocks are fixed at the right ends of the second fixed rods, and fourth cavities are formed in the fourth fixed blocks and the second fixed rods.

Preferably, fifth cavities are formed in the second fixing rod, the fourth cavities are communicated with the fifth cavities, and a rotary drum is fixed at the left end of the second fixing rod.

Preferably, two rod openings are formed in the left side of the rotary drum, and third fixing rods are sleeved in the rod openings.

Preferably, a fifth fixing block is fixed to the left end of the third fixing rod, and a sixth fixing block is fixed to the right end of the third fixing rod.

Preferably, two bayonets are formed in the left side of the third fixing block, and the sixth fixing block is sleeved inside the bayonets.

Preferably, the second fixing rod and the fourth fixing block are sleeved inside the first cavity and the second cavity, the first fixing rod and the second fixing block are sleeved inside the fourth cavity and the fifth cavity, and the protruding block is sleeved inside the third cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation first dead lever, the second fixed block, the fourth fixed block, first cavity, the second cavity, fourth cavity and fifth cavity isotructure, inside first dead lever and second fixed block inserted fourth cavity and fifth cavity, second dead lever and fourth fixed block inserted first cavity and second cavity, it fixes to rotate the second dead lever, this device modern design, easy operation utilizes ingenious many structures to connect fixedly, not only the dismouting is fast, time saving and labor saving, it is efficient.

Drawings

Fig. 1 is a schematic sectional structure view of a connecting rod assembly convenient for connection according to the present invention;

fig. 2 is an enlarged schematic structural view of a third fixed block of a connecting rod assembly convenient for connection according to the present invention;

fig. 3 is an enlarged schematic structural view of a first fixed block of a connecting rod assembly convenient for connection according to the present invention;

fig. 4 is a schematic perspective view of a connecting rod assembly convenient for connection according to the present invention.

In the figure: 1. a rod body; 2. a first fixed block; 3. a bump; 4. a first cavity; 5. a second cavity; 6. a first fixing lever; 7. a second fixed block; 8. a third fixed block; 9. a third cavity; 10. a bearing seat; 11. a second fixing bar; 12. a fourth cavity; 13. a fifth cavity; 14. a bayonet; 15. a fourth fixed block; 16. a sixth fixed block; 17. a rotating drum; 18. a third fixing bar; 19. and a fifth fixed block.

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.

Referring to fig. 1-4, an embodiment provided by the present disclosure is a conveniently connected connecting rod assembly, including a rod body 1, a first fixing block 2 fixed to both the top and the bottom of the rod body 1, a protrusion 3 fixed to both the left side of the first fixing block 2, a first cavity 4 formed inside the protrusion 3, a second cavity 5 formed inside the protrusion 3, the first cavity 4 communicating with the second cavity 5, a first fixing rod 6 fixed to the right side of the second cavity 5, a second fixing block 7 fixed to the left side of the first fixing rod 6, a rod buckle arranged on the left side of the rod body 1, a third fixing block 8 fixed to both the top and the bottom of the rod buckle, a third cavity 9 formed inside the third fixing block 8, a bearing seat 10 fixed to both the left side of the third cavity 9, a second fixing rod 11 fixed to the inside of the bearing seat 10, and a fourth fixing block 15 fixed to the right end of the second fixing rod 11, the fourth fixing block 15 and the second fixing rod 11 are both provided with a fourth cavity 12 inside.

In this embodiment, the fifth cavities 13 are formed in the second fixing rod 11, the fourth cavities 12 are communicated with the fifth cavities 13, and the rotating drum 17 is fixed at the left end of the second fixing rod 11.

In this embodiment, two rod openings are formed inside the left side of the rotary drum 17, and a third fixing rod 18 is sleeved inside each rod opening.

In this embodiment, the left ends of the third fixing rods 18 are fixed with fifth fixing blocks 19, and the right ends of the third fixing rods 18 are fixed with sixth fixing blocks 16.

In this embodiment, the left side of the third fixing block 8 is provided with two bayonets 14, and the sixth fixing block 16 is sleeved inside the bayonets 14.

In this embodiment, the second fixing rod 11 and the fourth fixing block 15 are respectively sleeved inside the first cavity 4 and the second cavity 5, the first fixing rod 6 and the second fixing block 7 are respectively sleeved inside the fourth cavity 12 and the fifth cavity 13, and the protrusion 3 is sleeved inside the third cavity 9.

The working principle is that firstly, the pole buckle drives the third fixing block 8, the second fixing block 11, the fourth fixing block 15 and other structures to move to the right, so that the first fixing block 6 and the second fixing block 7 are inserted into the fourth cavity 12 and the fifth cavity 13, the lug 3 is inserted into the third cavity 9 while inserting, the second fixing block 11 and the fourth fixing block 15 are inserted into the first cavity 4 and the second cavity 5, then the rotary drum 17 is rotated, the rotary drum 17 drives the second fixing block 11 and the fourth fixing block 15 to rotate, the fourth fixing block 15 is rotatably clamped inside the second cavity 5, the second fixing block 11 drives the fifth cavity 13 to rotate, so that the second fixing block 7 is clamped inside the fifth cavity 13, thus the multiple fixing is completed, then the fifth fixing block 19, the third fixing block 18 and the sixth fixing block 16 are pushed to move to the right, and the fixing block is inserted into the bayonet 14 to complete the fixing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A connecting rod assembly convenient to connect comprises a rod body (1) and is characterized in that a first fixing block (2) is fixed to the top and the bottom of the rod body (1), a lug (3) is fixed to the left side of the first fixing block (2), a first cavity (4) is formed in the lug (3), a second cavity (5) is formed in the lug (3), the first cavity (4) is communicated with the second cavity (5), a first fixing rod (6) is fixed to the right side of the second cavity (5), a second fixing block (7) is fixed to the left end of the first fixing rod (6), a rod buckle is arranged on the left side of the rod body (1), a third fixing block (8) is fixed to the top and the bottom of the rod buckle, a third cavity (9) is formed in the third fixing block (8), a bearing seat (10) is fixed to the left side of the third cavity (9), the bearing seat is characterized in that a second fixing rod (11) is fixed inside the bearing seat (10), a fourth fixing block (15) is fixed at the right end of the second fixing rod (11), and a fourth cavity (12) is formed inside the fourth fixing block (15) and the second fixing rod (11).

2. The connecting rod assembly convenient to connect as claimed in claim 1, wherein the second fixing rod (11) is internally provided with a fifth cavity (13), the fourth cavity (12) is communicated with the fifth cavity (13), and a rotary drum (17) is fixed at the left end of the second fixing rod (11).

3. A connecting rod assembly according to claim 2, wherein the drum (17) has two rod openings formed in the left side, and a third fixing rod (18) is sleeved in each rod opening.

4. A connecting rod assembly for connecting easily according to claim 3, wherein the left end of the third fixing rod (18) is fixed with a fifth fixing block (19), and the right end of the third fixing rod (18) is fixed with a sixth fixing block (16).

5. The connecting rod assembly convenient to connect as claimed in claim 4, wherein the left side of the third fixing block (8) is provided with two bayonets (14), and the sixth fixing block (16) is sleeved inside the bayonets (14).

6. The connecting rod assembly convenient to connect as claimed in claim 2, wherein the second fixing rod (11) and the fourth fixing block (15) are sleeved inside the first cavity (4) and the second cavity (5), the first fixing rod (6) and the second fixing block (7) are sleeved inside the fourth cavity (12) and the fifth cavity (13), and the protrusion (3) is sleeved inside the third cavity (9).