CN215880653U

CN215880653U - Engine cylinder cover seat ring press-fitting machine

Info

Publication number: CN215880653U
Application number: CN202121598378.8U
Authority: CN
Inventors: 刘海波; 刘伟
Original assignee: Chongqing Hengchuang Automobile Parts Manufacturing Co ltd
Current assignee: Chongqing Hengchuang Automobile Parts Manufacturing Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-02-22
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses an engine cylinder cover seat ring press-mounting machine which comprises an operation table, wherein stand columns are fixedly mounted at four corners of the top of the operation table, a middle beam is connected between the stand columns in a sliding mode, a top plate is fixedly mounted at the bottom of the middle beam, an upper beam is arranged right above the middle beam, a fixed disc is fixedly mounted at the upper end of the upper beam, the fixed disc is connected with the upper ends of the stand columns, the upper beam is fixedly connected with the upper ends of the stand columns, a hydraulic cylinder is arranged at the center of the upper end of the upper beam, a pair of sliding grooves are formed in the upper end of the operation table, sliding blocks are slidably mounted in the sliding grooves, a bottom plate is fixedly mounted at the upper end of each sliding block, bolts are arranged at four corners of the bottom plate, a plurality of inserting grooves are formed in two sides of each sliding groove, and the bottom ends of the bolts are mutually clamped with the inserting grooves. This kind of engine cylinder cap seat circle pressure equipment machine, simple structure is reasonable, the modern design, and easy operation is convenient, can effectively change and the skew position to the bottom plate, and make things convenient for the roof accurate of counterpointing when pushing down, has higher practical value.

Description

Engine cylinder cover seat ring press-fitting machine

Technical Field

The utility model relates to the technical field of workpiece press mounting, in particular to a press mounting machine for a seat ring of an engine cylinder cover.

Background

The press-mounting machine is a novel mechanical and electrical integration precision machine tool and is widely used for press-mounting and assembling various part products; and (3) stamping, molding and pressure assembly of metal and nonmetal parts.

The bottom plate of the existing press-mounting machine can not be well fixed and moved, the seat ring can not be well mounted on the engine cylinder cover placed at the upper end of the bottom plate, and the reduction of the working efficiency is easily caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses an engine cylinder cover seat ring press-mounting machine which comprises an operation table, wherein stand columns are fixedly mounted at four corners of the top of the operation table, a middle beam is connected between the stand columns in a sliding mode, a top plate is fixedly mounted at the bottom of the middle beam, an upper beam is arranged right above the middle beam, a fixed disc is fixedly mounted at the upper end of the upper beam, the fixed disc is mutually connected with the upper ends of the stand columns, the upper beam is fixedly connected with the upper ends of the stand columns, a hydraulic cylinder is arranged at the center of the upper end of the upper beam, a pair of sliding grooves are formed in the upper end of the operation table, sliding blocks are slidably mounted in the sliding grooves, a bottom plate is fixedly mounted at the upper ends of the sliding blocks, bolts are arranged at four corners of the bottom plate, a plurality of inserting grooves are formed in two sides of the sliding grooves, and the bottom ends of the bolts are mutually clamped with the inserting grooves.

As a preferable technical scheme of the utility model, a piston rod is slidably mounted at the bottom of the hydraulic cylinder, a connecting disc is fixedly mounted at the bottom of the piston rod, and the connecting disc is fixedly connected with the upper end face of the middle beam.

As a preferable technical scheme of the utility model, one side of the upper beam is fixedly provided with a liquid filling box, and the liquid filling box is fixedly connected with the hydraulic cylinder through a connecting pipe.

As a preferable technical scheme of the utility model, an air pump is fixedly arranged in the operating platform and is fixedly connected with the bottom of the liquid filling tank through a connecting pipe.

As a preferred technical scheme of the utility model, mounting frames are symmetrically mounted on two sides of the operating platform, and light curtain sensors are mounted at the upper ends of the mounting frames.

As a preferable technical scheme of the utility model, one side of the operating platform is symmetrically provided with a pair of control boxes, and the upper ends of the control boxes are respectively provided with a control switch.

As a preferable technical scheme of the utility model, one side of the top of the upper beam is provided with a pressure gauge, and the pressure gauge is connected to the liquid filling tank through a connecting pipe.

The utility model has the beneficial effects that:

1. according to the press-mounting machine for the engine cylinder cover seat ring, the pair of sliding grooves are formed in the upper end of the operating platform, the sliding blocks are slidably mounted in the sliding grooves, a bottom plate can be conveniently moved and adjusted in position, meanwhile, the inserting grooves and the inserting pins are mutually clamped, the bottom plate can be limited, light curtain sensors are mounted at the upper ends of the mounting frames and emit infrared rays to generate a protective light curtain, and when the light curtain is shielded by workers, the light curtain sensors send out shading signals to control the press-mounting machine to stop working, so that safety accidents are avoided;

2. according to the press-mounting machine for the seat ring of the engine cylinder cover, the piston rod is slidably mounted at the bottom of the hydraulic cylinder and extends downwards, so that the middle beam is conveniently pressed downwards, and the top plate and the bottom plate can be matched with each other to press-mount the seat ring of the engine cylinder cover;

3. according to the press-mounting machine for the engine cylinder cover seat ring, the pair of control boxes are symmetrically arranged on one side of the operating platform, so that a worker can conveniently control the press-mounting machine, the pressure gauge is arranged on one side of the top of the upper beam, the worker can conveniently observe the pressure in the liquid filling box in time, and the danger caused by overpressure is prevented; the utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, effective replacement and position deviation of the bottom plate, convenient accurate alignment when the top plate is pressed down and higher practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an engine cylinder head race press-fitting machine of the present invention;

FIG. 2 is a schematic cross-sectional view of an engine head race press-fitting machine of the present invention;

fig. 3 is an enlarged schematic view of the structure A in fig. 1 of the engine cylinder head race press-fitting machine of the utility model.

In the figure: 1. an operation table; 2. a mounting frame; 3. a light curtain sensor; 4. a column; 5. a middle beam; 6. an upper beam; 7. fixing the disc; 8. a hydraulic cylinder; 9. a liquid filling tank; 10. a control box; 11. a base plate; 12. a pressure gauge; 13. a chute; 14. a top plate; 15. a piston rod; 16. a connecting disc; 17. an air pump; 18. a slider; 19. a bolt; 20. and (4) a slot.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the utility model relates to a press-fitting machine for engine cylinder head seat rings, which comprises an operating platform 1, four corners of the top of the operating platform 1 are all fixedly provided with upright posts 4, a middle beam 5 is connected between the upright posts 4 in a sliding way, the bottom of the middle beam 5 is fixedly provided with a top plate 14, an upper beam 6 is arranged right above the middle beam 5, a fixed disc 7 is fixedly arranged at the upper end of the upper beam 6, the fixed disc 7 is mutually connected with the upper end of the upright post 4, the upper beam 6 is fixedly connected with the upper end of the upright post 4, a hydraulic cylinder 8 is arranged at the central position of the upper end of the upper beam 6, a pair of sliding grooves 13 are arranged at the upper end of the operating platform 1, sliding blocks 18 are arranged in the sliding grooves 13 in a sliding way, a bottom plate 11 is fixedly arranged at the upper end of the sliding block 18, four corners of the bottom plate 11 are provided with bolts 19, and a plurality of slots 20 are respectively arranged on both sides of the sliding groove 13, and the bottom end of the bolt 19 is mutually clamped with the slots 20.

Wherein, 8 bottom slidable mounting of pneumatic cylinder has

piston rod

15, 15 bottom fixed mounting of piston rod has connection pad 16,

connection pad

16 and 5 up end fixed connection of centre sill have piston rod 15 through 8 bottom slidable mounting of pneumatic cylinder, and piston rod 15 stretches out downwards, are convenient for push down centre sill 5 for roof 14 can carry out the pressure equipment with engine cylinder lid seat circle with the 11 cooperations of bottom plate.

The hydraulic press machine oil cylinder is fixedly connected with the upper beam 6 through the connecting pipe, the liquid filling tank 9 is fixedly connected with the hydraulic cylinder 8 through the connecting pipe, the liquid filling tank 9 can enable the oil cylinder of the press machine to play a role in quickly filling oil and discharging oil in the press machine, and the hydraulic press machine oil cylinder can play an unloading role and avoid unloading impact when the oil cylinder is at high pressure and large flow.

Wherein, an air pump 17 is fixedly arranged inside the operating platform 1, and the air pump 17 is fixedly connected with the bottom of the liquid filling tank 9 through a connecting pipe.

Wherein, mounting bracket 2 is installed to 1 bilateral symmetry of operation panel, light curtain sensor 3 is all installed to 2 upper ends of mounting bracket, all installs light curtain sensor 3 through 2 upper ends of mounting bracket, and light curtain sensor 3 produces the protection light curtain through the transmission infrared ray, and when the light curtain was sheltered from by the staff, light curtain sensor 3 sent the shading signal, and the control pressure equipment machine stop work avoids taking place the incident.

Wherein, a pair of control box 10 is installed to 1 one side symmetry of operation panel, control box 10 upper end all is equipped with control switch, installs a pair of control box 10 through 1 one side symmetry of operation panel, makes things convenient for the staff to carry out the control to the pressure equipment machine.

Wherein, manometer 12 is installed to 6 top one sides on the upper beam, manometer 12 is connected to liquid filling box 9 through the connecting pipe, installs manometer 12 through 6 top one sides on the upper beam, and the staff of being convenient for in time observes the inside pressure of liquid filling box 9, prevents that the excessive pressure from producing danger.

The working principle is as follows: during the use, adjust the position that corresponds with bottom plate 11 of operation panel 1 upper end through spout 13 earlier, slot 20 and the mutual block of bolt 19 simultaneously, can carry on spacingly to bottom plate 11, put engine cylinder lid and seat circle in bottom plate 11 upper end again, stretch out through piston rod 15 and drive roof 14 and push down and bottom plate 11 cooperation with engine cylinder lid and seat circle compaction, light curtain sensor 3 is all installed to mounting bracket 2 upper end, light curtain sensor 3 is through launching the infrared ray, produce the protection light curtain, when the light curtain is sheltered from by the staff, light curtain sensor 3 sends the shading signal, control pressure equipment machine stop work, avoid taking place the incident.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The engine cylinder cover seat ring press-fitting machine comprises an operation table (1) and is characterized in that stand columns (4) are fixedly mounted at the top four corners of the operation table (1), middle beams (5) are connected between the stand columns (4) in a sliding mode, a top plate (14) is fixedly mounted at the bottom of each middle beam (5), an upper beam (6) is arranged right above each middle beam (5), a fixed disc (7) is fixedly mounted at the upper end of each upper beam (6), the fixed discs (7) are connected with the upper ends of the stand columns (4) in an interconnecting mode, the upper beams (6) are fixedly connected with the upper ends of the stand columns (4), a hydraulic cylinder (8) is arranged at the central position of the upper end of each upper beam (6), a pair of sliding grooves (13) are formed in the upper end of the operation table (1), a pair of sliding blocks (18) are slidably mounted in the sliding grooves (13), a bottom plate (11) is fixedly mounted at the upper ends of the sliding blocks (18), bottom plate (11) four corners all is equipped with bolt (19), just a plurality of slots (20) have all been seted up to spout (13) both sides, just bolt (19) bottom and slot (20) block each other.

2. The engine cylinder head seat ring press-fitting machine as claimed in claim 1, wherein a piston rod (15) is slidably mounted at the bottom of the hydraulic cylinder (8), a connecting disc (16) is fixedly mounted at the bottom of the piston rod (15), and the connecting disc (16) is fixedly connected with the upper end face of the center sill (5).

3. The engine cylinder head seat ring press-fitting machine as claimed in claim 1, characterized in that a liquid filling tank (9) is fixedly mounted on one side of the upper beam (6), and the liquid filling tank (9) is fixedly connected with the hydraulic cylinder (8) through a connecting pipe.

4. The engine cylinder head seat ring press-fitting machine as claimed in claim 3, characterized in that an air pump (17) is fixedly installed inside the operating platform (1), and the air pump (17) is fixedly connected with the bottom of the liquid filling tank (9) through a connecting pipe.

5. The press-fitting machine for the seat ring of the engine cylinder cover is characterized in that mounting frames (2) are symmetrically mounted on two sides of the operating platform (1), and light curtain sensors (3) are mounted at the upper ends of the mounting frames (2).

6. The engine cylinder head seat ring press-fitting machine is characterized in that a pair of control boxes (10) are symmetrically installed on one side of the operating platform (1), and control switches are arranged at the upper ends of the control boxes (10).

7. The engine cylinder head seat ring press-fitting machine according to claim 3, characterized in that a pressure gauge (12) is installed on one side of the top of the upper beam (6), and the pressure gauge (12) is connected to the liquid filling tank (9) through a connecting pipe.