CN211565022U

CN211565022U - Press mounting system of engine cylinder cover

Info

Publication number: CN211565022U
Application number: CN201922131714.7U
Authority: CN
Inventors: 吕成伟; 王波; 李炎晶
Original assignee: Beijing Foton Cummins Engine Co Ltd
Current assignee: Beijing Foton Cummins Engine Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-25
Anticipated expiration: 2029-12-02

Abstract

The utility model provides a pressure equipment system of engine cylinder lid, including frame (1) to and the control unit of steerable engine cylinder lid and cylinder stopper pressure equipment process, be provided with positioner (4) that can lift cylinder lid (3) the location in frame (1), can be with the tight clamping device (5) of back cylinder lid (3) clamp of location to and can be with cylinder stopper (31) pressure equipment in pressure equipment device (8) of cylinder lid (3), wherein, positioner (4) clamping device (5) with the equal electrically connected control unit of pressure equipment device (8). Through automatic pressure equipment cylinder cap and cylinder stopper, the problem of the neglected loading of current engine cylinder stopper pressure equipment process to and the cylinder stopper pressure equipment that produces is unqualified is solved, promoted cylinder stopper pressure equipment quality and detection accuracy, improved engine quality and life, reduced operating personnel's intensity of labour.

Description

Press mounting system of engine cylinder cover

Technical Field

The utility model relates to a manufacturing field of engine especially relates to a pressure equipment system of engine cylinder lid.

Background

The engine cylinder plug press-fitting technology in the prior art mainly depends on manual or semi-automatic equipment press-fitting of operators according to customized tool tools for different types of engines, and whether the press-fitting is qualified or not is also mainly visually checked by the operators. Especially, the bowl-shaped plug is taken as a main part, the misloading, missing loading and press-loading failure rate of the cylinder plug are high due to the adoption of manual or semi-automatic press-loading, the manual visual inspection has certain limitation, great quality risk exists, and the labor intensity of operators is also great.

When the engine works, the inner surface of the cylinder body is in direct contact with high-temperature fuel gas, the temperature and the pressure of the cylinder body are frequently changed, the instantaneous value of the cylinder body is high, and a large thermal load and a large mechanical load are applied to the cavity of the cylinder body. If the cylinder plug of the cylinder cover is unqualified in press fitting or is mistakenly neglected in installation, the engine is poor in sealing, oil and water of the engine are mixed, the engine is poor in lubrication, power is weakened, abnormal sound is generated, even parts are damaged, and the mechanical accidents that the piston sticks to the cylinder, the tile is burned and the shaft is held are caused seriously.

Disclosure of Invention

The utility model provides a pressure equipment system of engine cylinder lid, it is through automatic pressure equipment cylinder lid and cylinder stopper, has solved the neglected loading of current engine cylinder stopper pressure equipment process to and the unqualified scheduling problem of cylinder stopper pressure equipment of production, promoted cylinder stopper pressure equipment quality and detection accuracy, improve engine quality and life, reduced operating personnel's intensity of labour.

The utility model discloses a press mounting system of an engine cylinder cover, which comprises a frame and a control unit which can control the press mounting process of the engine cylinder cover and a cylinder plug; the machine frame is provided with a positioning device capable of lifting and positioning the cylinder cover, a clamping device capable of clamping the positioned cylinder cover and a press-fitting device capable of press-fitting the cylinder plug on the cylinder cover, wherein the positioning device, the clamping device and the press-fitting device are all electrically connected with the control unit.

As the utility model discloses a further optimization, further including can be to the rubber coating device of rubber coating in the jar stopper, and can drive the sideslip device that the rubber coating device removed.

As a further optimization of the utility model, the sideslip device is servo slip table.

As a further optimization of the present invention, the positioning device includes a first driving member, and a positioning rod connected to the power output end of the first driving member.

As a further refinement of the invention, the clamping device comprises a second drive element which can provide power, and a clamping head which is arranged at the bottom of the power element.

As a further optimization of the utility model, the gluing device is a gluing gun.

As the utility model discloses a further optimization, the control unit is including but the PLC controller of real time control pressure equipment execution step to and the industrial computer of pressure equipment data in the pressure equipment process of can gathering in real time.

As the utility model discloses a further optimization, be provided with the workstation in the frame, be provided with the location station of fixing a position the cylinder cap on the workstation.

As the utility model discloses a further optimization, the pressure equipment device includes the third driving piece to and can judge whether qualified inductor of pressure equipment, inductor electric connection in the control unit.

As a further optimization of the utility model, the cylinder plug is bowl-shaped.

Compared with the prior art, the invention has the advantages and positive effects that:

the utility model discloses a pressure equipment system of engine cylinder lid, through being provided with positioner and clamping device, realized the automatic location and the clamp of engine cylinder lid, through setting up rubber coating device and pressure equipment device, the rubber coating and the pressure equipment of cylinder stopper have been realized, the automatic control and the location of its pressure equipment process through the control unit, the neglected loading of current engine cylinder stopper pressure equipment process has been solved, and the unqualified scheduling problem of cylinder stopper pressure equipment of production, cylinder stopper pressure equipment quality and detection rate of accuracy have been promoted, improve engine quality and life, operating personnel's intensity of labour has been reduced.

Drawings

The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.

FIG. 1 is a front view of a press fitting system for an engine cylinder head according to the present invention;

FIG. 2 is a side view of the press-fitting system of the engine cylinder head of the present invention;

FIG. 3 is a partial schematic view of A of FIG. 2;

FIG. 4 is a top view of the press-fitting system of the engine cylinder head of the present invention;

FIG. 5 is a partial schematic view of B of FIG. 4;

fig. 6 is a schematic view of the press-fitting process of the press-fitting engine of the present invention.

In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-6, the utility model provides a press mounting system for an engine cylinder cover, which comprises a frame 1 and a control unit capable of controlling the press mounting process of the engine cylinder cover and a cylinder plug; the frame 1 is provided with a positioning device 4 capable of lifting and positioning the cylinder cover 3, a clamping device 5 capable of clamping the positioned cylinder cover 3, and a press-fitting device 8 capable of press-fitting the cylinder plug 31 to the cylinder cover 3, wherein the positioning device 4, the clamping device 5 and the press-fitting device 8 are all electrically connected with a control unit.

The utility model discloses an above-mentioned engine cylinder lid's pressure equipment system, through setting up positioner and clamping device, realized the automatic location and the clamp of engine cylinder lid, through setting up rubber coating device and pressure equipment device, the rubber coating and the pressure equipment of cylinder stopper have been realized, its pressure equipment process passes through the automatic control and the location of the control unit, the neglected loading of current engine cylinder stopper pressure equipment process has been solved, and the unqualified scheduling problem of cylinder stopper pressure equipment that produces, cylinder stopper pressure equipment quality and detection rate of accuracy have been promoted, improve engine quality and life, operating personnel's intensity of labour has been reduced.

As shown in fig. 4, in addition, in order to facilitate the positioning of the gluing device 6, the press-fitting system of the engine head further comprises a gluing device 6 capable of gluing the cylinder plug 31, and a traverse device 7 capable of moving the gluing device 6. The traversing device 7 is a servo sliding table. The traversing device 7 comprises a driving structure which can be a motor, a hydraulic cylinder, etc., and the specific type of the driving structure is not required, but only required to provide transverse power. In addition, the traverse device 7 further comprises a positioning structure connected to the driving structure, and the driving structure drives the gluing device 6 to move on the positioning structure so as to conveniently move the gluing device 6 to the positioning position of the cylinder cover 3.

As shown in fig. 1, the positioning device 4 includes a first driving member, and a positioning rod connected to a power output end of the first driving member. The first driving part can be a motor, a hydraulic cylinder, an air cylinder and other structures capable of providing linear power, the positioning rod is preferably a screw rod, power is provided through the first driving part, and the cylinder cover can be lifted and positioned along the positioning rod.

In addition, the clamping device 5 comprises a second driving member which can provide power, and a clamping head which is arranged at the bottom of the power member. The second driving part can also be a power structure of a motor, a hydraulic cylinder, an air cylinder and the like which can provide linear power, the clamping head is preferably a clamping part which can be in surface contact with the cylinder cover when contacting the cylinder cover, and after the cylinder cover is detected to be lifted and positioned in place, the cylinder cover is clamped, so that the situation that the cylinder cover is stressed and moved in the press fitting process to cause unqualified press-fitting of the cylinder plug is avoided.

As shown in fig. 2 and 3, the gluing device 6 is preferably a glue gun. The glue gun for gluing has the advantage that the gun head of the glue gun can be better aligned and positioned with the cylinder plug due to the smaller cylinder plug structure.

Referring to fig. 6, the control unit includes a PLC controller capable of controlling the press-fitting execution step in real time, and an industrial personal computer capable of collecting press-fitting data in the press-fitting process in real time. The industrial personal computer is provided with software for receiving the press mounting process data from the cylinder plug, can store the press mounting process data of each workpiece, pressure, displacement, waveform, cylinder part number, press mounting date and other information, and stores the information on the industrial personal computer, so that the quality tracing of the press mounting process data of the bowl-shaped plug of the cylinder cover of the engine is realized. The PLC controller is steerable the utility model discloses the execution of each action of device through the communication with above-mentioned press constructional device and industrial computer, reads the pressure equipment process data of jar stopper, judges whether qualified the pressure equipment of bowl type stopper, simultaneously with the result storage on the industrial computer, make things convenient for the inquiry of cylinder cap jar stopper pressure equipment quality and trace back.

In addition, as shown in fig. 1, a workbench 2 is arranged on the frame 1, and a positioning station capable of positioning the cylinder cover is arranged on the workbench 2. During operation, the cylinder cover 3 is lifted to a positioning station for positioning, and the press mounting process is completed on the positioning station.

As shown in fig. 4 and 5, the press-fitting device 8 includes a third driving member and a sensor capable of determining whether press-fitting is qualified, and the sensor is electrically connected to the control unit. The third driving member can be a power structure which can provide linear power for a motor, a hydraulic cylinder, an air cylinder and the like.

Preferably, the cylinder plug is bowl-shaped.

The utility model adopts the above technical scheme, use the detection of real-time pressure of cylinder cap bowl type stopper pressure equipment process and displacement, replace the artifical pressure equipment and visual detection of prior art, reduced artifical detection error rate and tired operation, through using the real-time detection pressure equipment process of control unit simultaneously, and the testing result can be saved on the industrial computer, can be to later stage quality data analysis and trace back; the automatic press mounting and detection mode reduces the detection error rate, improves the production line beat, and improves the quality and the service life of the whole engine.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. A press-fitting system of an engine cylinder cover comprises a frame (1) and a control unit capable of controlling the press-fitting process of the engine cylinder cover and a cylinder plug; the cylinder head pressing device is characterized in that a positioning device (4) capable of lifting and positioning the cylinder cover (3), a clamping device (5) capable of clamping the positioned cylinder cover (3) and a pressing device (8) capable of pressing the cylinder plug (31) on the cylinder cover (3) are arranged on the rack (1), wherein the positioning device (4), the clamping device (5) and the pressing device (8) are all electrically connected with a control unit.

2. A press-fitting system for engine cylinder heads as set forth in claim 1, further comprising a glue application device (6) for applying glue to the inside of the cylinder plugs (31), and a traverse device (7) for moving said glue application device (6).

3. A press-fitting system for engine cylinder heads as claimed in claim 2, characterized in that said traverse means (7) is a servo slide.

4. A press-fitting system for engine cylinder heads as claimed in claim 1, characterized in that said positioning means (4) comprise a first driving member and a positioning rod connected to the power take-off of said first driving member.

5. A press-fitting system for engine cylinder heads as claimed in claim 1, characterized in that said clamping means (5) comprise a second driving member, which can be powered, and a clamping head arranged at the bottom of said second driving member.

6. A press-fitting system for engine cylinder heads as claimed in claim 2, characterized in that said gluing means (6) is a glue gun.

7. A press-fitting system for engine cylinder heads according to claim 1, characterized in that the control unit comprises a PLC controller capable of controlling the press-fitting execution step in real time and an industrial personal computer capable of collecting press-fitting data in the press-fitting process in real time.

8. A press fitting system for an engine cylinder head according to claim 1, characterized in that a workbench (2) is arranged on the frame, and a positioning station for positioning the cylinder head is arranged on the workbench (2).

9. A press-fitting system for engine cylinder heads according to claim 1, characterized in that the press-fitting device (8) comprises a third driving member and a sensor for determining whether the press-fitting is acceptable, the sensor being electrically connected to the control unit.

10. A press-fitting system for an engine cylinder head as set forth in claim 1, wherein said cylinder plug is bowl-shaped.