CN217018890U

CN217018890U - Cutter separating mechanism for processing thrust ring surface of cylinder body

Info

Publication number: CN217018890U
Application number: CN202220600515.5U
Authority: CN
Inventors: 逄俊迁; 卢宪栋; 董松涛; 胡荣明; 臧晓伟
Original assignee: Shandong Dachai Cylinder Block & Cylinder Head Co ltd
Current assignee: Shandong Dachai Cylinder Block & Cylinder Head Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-22
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to the technical field of cutter separating mechanisms, in particular to a cutter separating mechanism for machining a thrust ring surface of an air cylinder body. The method solves the problems of unstable quality and low processing efficiency of the thrust surface of the processed cylinder body. The boring device comprises a fixed disc, wherein one end of a connecting column is rotatably connected with a boring bar, the outer surface of the fixed disc is movably connected with a push rod, the inner top of the fixed disc is fixedly connected with a spring, the outer surface of the fixed disc is fixedly connected with tooth blocks, and the outer surfaces of the two tooth blocks are respectively provided with a left boring cutter and a right boring cutter. The utility model is beneficial to improving the quality stability and the processing efficiency of the thrust surface by arranging the tooth block, the left boring cutter and the right boring cutter, is beneficial to improving the convenience of the device by arranging the limiting block and the limiting groove, and can drive the connecting plate to press the button simultaneously, so that the motor operates, and the problem that the thrust surface cannot be processed due to inconsistency of the front and the back of the device is effectively avoided.

Description

Cutter separating mechanism for processing thrust ring surface of cylinder body

Technical Field

The utility model relates to the technical field of cutter separating mechanisms, in particular to a cutter separating mechanism for machining a thrust ring surface of an air cylinder body.

Background

The thrust surface of the cylinder block is used for installing the thrust plate, the processing quality of the thrust plate has great influence on the installation of the thrust plate and the stability of the operation of an engine, and the thrust plate is used as one of the sliding bearings of the engine and mainly plays a role of axial support of a crankshaft in the engine, so that the axial movement of the crankshaft is prevented while the axial rotation of the crankshaft is ensured.

However, the existing device has low processing efficiency on the cylinder thrust ring surface, and in order to realize the processing of the cylinder thrust ring surface, a cutter separating mechanism is designed, so that the quality stability and the processing efficiency of the processed cylinder thrust ring surface are improved.

Disclosure of Invention

The utility model provides a cutter separating mechanism for machining a thrust ring surface of an air cylinder body, which is beneficial to improving the quality stability and the machining efficiency of the thrust ring surface of the air cylinder body.

In order to solve the technical problem, the utility model adopts the following technical scheme: the cutter separating mechanism for machining the thrust ring surface of the cylinder block comprises a fixed disc, a connecting column is fixedly connected to the outer surface of the fixed disc, one end of the connecting column is rotatably connected with a boring bar, the outer surface of the boring bar is provided with an opening, the outer surface of the fixed disc is movably connected with a push rod, one end of the push rod is positioned inside the connecting column, and the end is movably connected with a rack, one end of the rack far away from the connecting column is fixedly connected with a connector, the connector is positioned inside the boring bar, the inner top of the boring bar is fixedly connected with a fixed frame, the inner top of the fixed frame is fixedly connected with a spring, the bottom of the spring is fixedly connected with a movable column, the position of the movable column corresponds to that of the connector, the outer surface of the movable column is fixedly connected with a fixed plate, the outer surface of the fixed plate is fixedly connected with a tooth block, and the number of the tooth blocks is two, and a left boring cutter and a right boring cutter are respectively arranged on the outer surfaces of the two tooth blocks.

Furthermore, a connecting disc is fixedly connected to the side surface of the boring bar, and the outer surface of the connecting disc is fixedly connected with the output end of the motor through a rotating column.

Furthermore, the inside of push rod is provided with the rectangular channel, and the inside fixedly connected with fixed column of rectangular channel.

Furthermore, the outer surface of the fixing column is fixedly connected with an elastic clamp, and the outer surface of the elastic clamp is fixedly connected with a limiting block.

Furthermore, the surface of push rod is provided with the through-hole, and the stopper is kept away from the one end of elasticity clamp and is located the inside of through-hole.

Further, the outer fixed surface of fixed disk is connected with the dead lever, the surface of dead lever is provided with the spacing groove, and the position of spacing groove and stopper is corresponding.

Further, the outer surface of the push rod is fixedly connected with a handle, and a friction surface is arranged on the outer surface of the handle.

Furthermore, the outer fixed surface of push rod is connected with the connecting plate, the outer surface mounting of fixed disk has the button, and the connecting plate is located the top of button.

The utility model has the beneficial effects that:

1. compared with the prior art, this branch sword mechanism of processing cylinder block thrust anchor ring through setting up tooth piece and left and right boring cutter, drives through the connector and removes the post and rise to make the fixed plate promote the tooth piece and extend to the outside of boring bar, make left and right boring cutter process the cylinder thrust face through rotatory, be favorable to promoting thrust face quality stability and machining efficiency, avoid processing unstability and reduce the quality of thrust face.

2. Compared with the prior art, this branch sword mechanism of processing cylinder block thrust anchor ring through setting up stopper and spacing groove, drives the stopper through the elastic clamp and removes for the stopper can get into the spacing groove, thereby carry on spacingly to the push rod, is favorable to hoisting device's convenience, can drive the connecting plate simultaneously again and press the button, makes the motor function, has avoided inconsistent purpose that leads to unable processing thrust surface around the device effectively.

Drawings

FIG. 1 is a schematic overall structure diagram of a cutter separating mechanism for machining a thrust ring surface of a cylinder block according to the present invention;

FIG. 2 is a cross-sectional view of a cutter separating mechanism for machining a thrust ring surface of a cylinder block according to the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 2 according to the present invention;

description of reference numerals:

1. fixing the disc; 2. connecting columns; 3. boring a rod; 4. an opening; 5. a push rod; 6. a rack; 7. a connector; 8. a connecting disc; 9. a fixing frame; 10. a spring; 11. moving the column; 12. a fixing plate; 13. a tooth block; 14. a left boring cutter; 15. a right boring cutter; 16. rotating the column; 17. a motor; 18. a handle; 19. fixing a column; 20. an elastic clip; 21. a limiting block; 22. fixing the rod; 23. a limiting groove; 24. a connecting plate; 25. a button.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

Referring to fig. 1-4, the utility model provides a cutter separating mechanism for processing a thrust ring surface of an air cylinder body, which comprises the following steps: the fixed plate comprises a fixed plate 1, the fixed plate 1 is used for installing a push rod 5, the outer surface of the fixed plate 1 is fixedly connected with a connecting column 2, the connecting column 2 facilitates the push rod 5 to be connected with a rack 6, one end of the connecting column 2 is rotatably connected with a boring rod 3, the boring rod 3 is used for rotating and facilitating the processing of a thrust surface, the outer surface of the boring rod 3 is provided with an opening 4, the opening 4 facilitates a tooth block 13 to extend out of the boring rod 3, the outer surface of the fixed plate 1 is movably connected with the push rod 5, one end of the push rod 5 is positioned inside the connecting column 2 and is movably connected with the rack 6, the rack 6 is used for driving a connector 7 to move, one end of the rack 6, which is far away from the connecting column 2, the connector 7 is fixedly connected with a connector 7, the connector 7 is used for extruding a movable column 11 and is convenient for driving the movable column 11 to shrink, the connector 7 is positioned inside the boring rod 3, the inner top of the boring rod 3 is fixedly connected with a fixed frame 9, the fixed frame 9 is used for limiting the movable column 11, the inner top of the fixing frame 9 is fixedly connected with a spring 10, the spring 10 is convenient for the movable column 11 to timely return to an initial position after being contracted, the bottom of the spring 10 is fixedly connected with the movable column 11, the movable column 11 corresponds to the connector 7 in position, the outer surface of the movable column 11 is fixedly connected with a fixing plate 12, the fixing plate 12 is used for driving the tooth blocks 13 to displace, the outer surface of the fixing plate 12 is fixedly connected with the tooth blocks 13, the number of the tooth blocks 13 is two, a left boring cutter 14 and a right boring cutter 15 are respectively installed on the outer surfaces of the two tooth blocks 13, and the left boring cutter 14 and the right boring cutter 15 are used for processing thrust surfaces.

The side surface of the boring rod 3 is fixedly connected with a connecting disc 8, the connecting disc 8 facilitates a rotating column 16 to drive the connecting disc 8 to rotate, the outer surface of the connecting disc 8 is fixedly connected with the output end of a motor 17 through the rotating column 16, the motor 17 provides power for the rotating column 16, a rectangular groove is arranged inside a push rod 5, a fixed column 19 is fixedly connected inside the rectangular groove, an elastic clamp 20 is conveniently installed on the fixed column 19, an elastic clamp 20 is fixedly connected to the outer surface of the fixed column 19, a limiting block 21 is fixedly connected to the outer surface of the elastic clamp 20, the elastic clamp 20 can drive the limiting block 21 to move to provide elastic force for the limiting block 21 and conveniently enter the limiting groove 23, a through hole is formed in the outer surface of the push rod 5, one end, far away from the elastic clamp 20, of the limiting block 21 is located inside the through hole, the limiting block 21 can conveniently move inside the through hole, and a fixing rod 22 is fixedly connected to the outer surface of the fixing disc 1, the surface of dead lever 22 is provided with spacing groove 23, and spacing groove 23 is corresponding with stopper 21's position, dead lever 22 is used for setting up spacing groove 23, be convenient for cooperate with stopper 21, the outer fixed surface of push rod 5 is connected with handle 18, and the surface of handle 18 is provided with the friction surface, handle 18 is convenient for operate push rod 5, the outer fixed surface of push rod 5 is connected with connecting plate 24, the surface mounting of fixed disk 1 has button 25, and connecting plate 24 is located button 25's top, connecting plate 24 is used for contact button 25, thereby make things convenient for starter motor 17, button 25 and motor 17 electric connection.

The working principle is as follows: during the use, at first utilize handle 18 to promote push rod 5, make stopper 21 move forward, can get into the spacing groove 23 through the elasticity of elasticity clamp 20 when stopper 21 meets spacing groove 23 and carry on spacingly to push rod 5, can drive rack 6 and connector 7 when push rod 5 removes and carry out the displacement, thereby make connector 7 form the extrusion to removing post 11, make to remove post 11 and utilize spring 10 to contract, and then drive fixed plate 12 rebound, make two blocks of teeth 13 all stretch out boring bar 3 through opening 4, at this moment remove post 11 and lie in the surface of connector 7, meanwhile, connecting plate 24 can contact through removing and button 25, starting motor 17, drive connection pad 8 through rotating post 16 and rotate, thereby drive boring bar 3 and rotate, utilize left boring cutter 14 and right boring cutter 15 to process the thrust surface.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and other implementations are also included, and any obvious substitutions without departing from the spirit of the present invention are within the scope of the present invention.

Claims

1. The cutter separating mechanism for machining the thrust ring surface of the cylinder block is characterized by comprising a fixed disc (1), wherein a connecting column (2) is fixedly connected to the outer surface of the fixed disc (1), one end of the connecting column (2) is rotatably connected with a boring rod (3), an opening (4) is formed in the outer surface of the boring rod (3), a push rod (5) is movably connected to the outer surface of the fixed disc (1), one end of the push rod (5) is located inside the connecting column (2), a rack (6) is movably connected to the end of the push rod, one end, far away from the connecting column (2), of the rack (6) is fixedly connected with a connector (7), the connector (7) is located inside the boring rod (3), a fixed frame (9) is fixedly connected to the inner top of the boring rod (3), a spring (10) is fixedly connected to the inner top of the fixed frame (9), and a movable column (11) is fixedly connected to the bottom of the spring (10), the movable column (11) corresponds to the connector (7), the outer surface of the movable column (11) is fixedly connected with a fixing plate (12), the outer surface of the fixing plate (12) is fixedly connected with two tooth blocks (13), and the outer surfaces of the two tooth blocks (13) are respectively provided with a left boring cutter (14) and a right boring cutter (15).

2. The cutter separating mechanism for processing the thrust ring surface of the cylinder block is characterized in that a connecting disc (8) is fixedly connected to the side surface of the boring bar (3), and the outer surface of the connecting disc (8) is fixedly connected with the output end of a motor (17) through a rotating column (16).

3. The cutter separating mechanism for machining the cylinder block thrust ring surface according to claim 1, wherein a rectangular groove is formed in the push rod (5), and a fixing column (19) is fixedly connected to the inside of the rectangular groove.

4. The cutter separating mechanism for machining the thrust ring surface of the air cylinder body according to claim 3, wherein an elastic clamp (20) is fixedly connected to the outer surface of the fixing column (19), and a limiting block (21) is fixedly connected to the outer surface of the elastic clamp (20).

5. The tool separating mechanism for machining the cylinder block thrust ring surface according to claim 1, wherein the outer surface of the push rod (5) is provided with a through hole, and one end of the limiting block (21) far away from the elastic clamp (20) is positioned in the through hole.

6. The cutter separating mechanism for machining the thrust ring surface of the cylinder block according to claim 1, wherein a fixing rod (22) is fixedly connected to the outer surface of the fixing disc (1), a limiting groove (23) is formed in the outer surface of the fixing rod (22), and the position of the limiting groove (23) corresponds to that of the limiting block (21).

7. The cutter separating mechanism for machining the cylinder block thrust ring surface according to claim 1, wherein a handle (18) is fixedly connected to the outer surface of the push rod (5), and the outer surface of the handle (18) is provided with a friction surface.

8. The cutter separating mechanism for machining the cylinder block thrust ring surface is characterized in that a connecting plate (24) is fixedly connected to the outer surface of the push rod (5), a button (25) is installed on the outer surface of the fixed disc (1), and the connecting plate (24) is located above the button (25).