CN210919780U

CN210919780U - Connecting assembly for piston connecting rod

Info

Publication number: CN210919780U
Application number: CN201922056915.5U
Authority: CN
Inventors: 邱友凯
Original assignee: Fuding Sanhong Locomotive Part Co ltd
Current assignee: Fuding Sanhong Locomotive Part Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-03
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a piston rod technical field just discloses a coupling assembling for piston rod, including connecting rod body, piston body, fixed tile, strengthening rib, connecting block, supplementary tile, supplementary piece, hole, inserted bar, movable groove, spring, stopper and fixture block, the piston body has been installed at the top of connecting rod body, the fixed tile of bottom fixedly connected with of connecting rod body, the outside fixedly connected with strengthening rib of fixed tile, the bottom fixedly connected with of strengthening rib and the fixed connecting block of fixing mutually tile. This coupling assembling for piston connecting rod carries out stable fixing through the fixture block between supplementary piece and the inserted bar, and the spring supports stopper and fixture block, during the dismouting, presses down the fixture block and makes it retract the activity inslot, then extracts the inserted bar and can separate fixed tile and supplementary tile, takes out the cylinder of placing between fixed tile and the supplementary tile, and the dismouting is rapid, swift, has realized the more convenient purpose of dismouting.

Description

Connecting assembly for piston connecting rod

Technical Field

The utility model relates to a piston rod technical field specifically is a coupling assembling for piston rod.

Background

The piston connecting rod group converts the reciprocating motion of the piston into the rotating motion of the crankshaft, and simultaneously converts the force acting on the piston into the torque output by the crankshaft to drive the wheels of the automobile to rotate.

The existing connecting assembly for the piston connecting rod is good in stability and anti-fracture effect, but the existing connecting assembly for the piston connecting rod is not convenient to disassemble and assemble in the actual using process, the piston connecting rod needs to be connected with other parts through the connecting assembly, the disassembling and assembling are needed in the follow-up maintenance or replacement, the existing screw type fixing is adopted, the speed is low and the efficiency is low in the follow-up disassembling and assembling process, and therefore the connecting assembly for the piston connecting rod is provided for solving the problem.

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 coupling assembling for piston rod possesses the more convenient advantage of dismouting, and it is not convenient enough to have solved current coupling assembling for piston rod dismouting, and piston rod need be connected with other parts through coupling assembling, need carry out the dismouting in the time of follow-up maintenance or change, and present screw formula is fixed, and during follow-up dismouting, the problem of speed inefficiency is slower.

(II) technical scheme

For the more convenient purpose of above-mentioned dismouting of realization, the utility model provides a following technical scheme: a connecting component for a piston connecting rod comprises a connecting rod body, a piston body, a fixed tile, a reinforcing rib, a connecting block, an auxiliary tile, an auxiliary block, a hole, an insertion rod, a movable groove, a spring, a limiting block and a clamping block, wherein the piston body is arranged at the top of the connecting rod body, the fixed tile is fixedly connected at the bottom of the connecting rod body, the reinforcing rib is fixedly connected at the outer part of the fixed tile, the connecting block fixed with the fixed tile is fixedly connected at the bottom of the reinforcing rib, the auxiliary tile is arranged below the fixed tile, the auxiliary blocks contacted with the connecting block are fixedly connected at the left side and the right side of the auxiliary tile, the hole is formed in the bottom of the auxiliary block, the insertion rod penetrating through the hole and extending to the lower part of the auxiliary block is inserted and connected above the connecting block, the movable groove is formed in one side of the insertion, the one end fixedly connected with stopper of activity inslot wall is kept away from to the spring, the stopper is kept away from one side fixedly connected with of spring and is run through and extend to the outside fixture block of supplementary piece.

Preferably, the number of the inserted rods is two, and the number of the clamping blocks is matched with that of the inserted rods.

Preferably, an integrated structure is arranged between the limiting block and the clamping block, and an integrated structure is arranged between the fixed tile and the reinforcing rib.

Preferably, the size of the fixed tile is matched with that of the auxiliary tile, and the inserting rod is matched with the hole.

Preferably, one surface of the auxiliary block facing the auxiliary tile is provided with a through hole matched with the clamping block.

Preferably, the top of the connecting block is provided with a jack matched with the inserted link.

(III) advantageous effects

Compared with the prior art, the utility model provides a coupling assembling for piston rod possesses following beneficial effect:

this coupling assembling for piston connecting rod carries out stable fixing through the fixture block between supplementary piece and the inserted bar, and the spring supports stopper and fixture block, during the dismouting, presses down the fixture block and makes it retract the activity inslot, then extracts the inserted bar and can separate fixed tile and supplementary tile, takes out the cylinder of placing between fixed tile and the supplementary tile, and the dismouting is rapid, swift, has realized the more convenient purpose of dismouting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partial structural sectional view of the present invention.

In the figure: the piston comprises a connecting rod body 1, a piston body 2, a fixed tile 3, a reinforcing rib 4, a connecting block 5, an auxiliary tile 6, an auxiliary block 7, a hole 8, an inserted rod 9, a movable groove 10, a spring 11, a limiting block 12 and a clamping block 13.

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. 1-2, a connecting assembly for a piston connecting rod comprises a connecting rod body 1, a piston body 2, a fixed tile 3, a reinforcing rib 4, a connecting block 5, an auxiliary tile 6, an auxiliary block 7, a hole 8, an inserting rod 9, a movable groove 10, a spring 11, a limiting block 12 and a clamping block 13, wherein the piston body 2 is arranged at the top of the connecting rod body 1, the fixed tile 3 is fixedly connected to the bottom of the connecting rod body 1, the reinforcing rib 4 is fixedly connected to the outside of the fixed tile 3, the connecting block 5 fixed to the fixed tile 3 is fixedly connected to the bottom of the reinforcing rib 4, the auxiliary tile 6 is arranged below the fixed tile 3, the auxiliary block 7 in contact with the connecting block 5 is fixedly connected to the left side and the right side of the auxiliary tile 6, the hole 8 is arranged at the bottom of the auxiliary block 7, the inserting rod 9 inserted through the hole 8 and extending to the lower side of the auxiliary block 7 is inserted to, the inserting rod 9 is matched with the hole 8, one side of the inserting rod 9 facing the auxiliary tile 6 is provided with a movable groove 10, the top of the connecting block 5 is provided with a jack matched with the inserting rod 9, the inner wall of the movable groove 10 is fixedly connected with a spring 11, one end of the spring 11 far away from the inner wall of the movable groove 10 is fixedly connected with a limiting block 12, the limiting block 12 and the clamping block 13 are of an integrated structure, the fixed tile 3 and the reinforcing rib 4 are of an integrated structure, one side of the limiting block 12 far away from the spring 11 is fixedly connected with a clamping block 13 penetrating and extending to the outside of the auxiliary block 7, the number of the inserting rods 9 is two, the number of the clamping blocks 13 is matched with the number of the inserting rods 9, one side of the auxiliary block 7 facing the auxiliary tile 6 is provided with through holes matched with the clamping block 13, the auxiliary block 7 is stably fixed with the inserting rod, during disassembly and assembly, the clamping block 13 is pressed to be retracted into the movable groove 10, then the inserted rod 9 is pulled out, the fixed tile 3 and the auxiliary tile 6 can be separated, a cylinder arranged between the fixed tile 3 and the auxiliary tile 6 is taken out, disassembly and assembly are rapid and rapid, and the purpose of more convenient disassembly and assembly is achieved.

In conclusion, this coupling assembling for piston rod, carry out stable fixed through fixture block 13 between auxiliary block 7 and the inserted bar 9, and spring 11 supports stopper 12 and fixture block 13, during the dismouting, presses down fixture block 13 and makes it retract into activity groove 10, then extracts inserted bar 9 and can separate fixed tile 3 and auxiliary tile 6, takes out the cylinder of placing between fixed tile 3 and the auxiliary tile 6, and the dismouting is rapid, swift, has realized the more convenient purpose of dismouting.

It is to be noted that 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.

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

Claims

1. The utility model provides a coupling assembling for piston connecting rod, includes connecting rod body (1), piston body (2), fixed tile (3), strengthening rib (4), connecting block (5), supplementary tile (6), supplementary piece (7), hole (8), inserted bar (9), activity groove (10), spring (11), stopper (12) and fixture block (13), its characterized in that: the piston type connecting rod is characterized in that a piston body (2) is installed at the top of the connecting rod body (1), a fixed tile (3) is fixedly connected to the bottom of the connecting rod body (1), a reinforcing rib (4) is fixedly connected to the outer portion of the fixed tile (3), a connecting block (5) fixed to the fixed tile (3) is fixedly connected to the bottom of the reinforcing rib (4), an auxiliary tile (6) is placed below the fixed tile (3), auxiliary blocks (7) in contact with the connecting block (5) are fixedly connected to the left side and the right side of the auxiliary tile (6), a hole (8) is formed in the bottom of each auxiliary block (7), an inserting rod (9) penetrating through the hole (8) and extending to the lower portion of each auxiliary block (7) is inserted into the upper portion of each connecting block (5), a movable groove (10) is formed in one surface, facing the auxiliary tile (6), and a spring (11) is fixedly connected to the inner wall of, one end fixedly connected with stopper (12) of activity groove (10) inner wall is kept away from in spring (11), stopper (12) keep away from one side fixedly connected with of spring (11) and run through and extend to fixture block (13) of supplementary piece (7) outside.

2. A connecting assembly for a piston rod according to claim 1, wherein: the number of the inserted rods (9) is two, and the number of the clamping blocks (13) is matched with that of the inserted rods (9).

3. A connecting assembly for a piston rod according to claim 1, wherein: the limiting block (12) and the clamping block (13) are integrated, and the fixed tile (3) and the reinforcing rib (4) are integrated.

4. A connecting assembly for a piston rod according to claim 1, wherein: the size of the fixed tile (3) is matched with that of the auxiliary tile (6), and the inserted bar (9) is matched with the hole (8).

5. A connecting assembly for a piston rod according to claim 1, wherein: one surface of the auxiliary block (7) facing the auxiliary tile (6) is provided with a through hole matched with the clamping block (13).

6. A connecting assembly for a piston rod according to claim 1, wherein: the top of the connecting block (5) is provided with a jack matched with the inserted bar (9).