CN217860448U

CN217860448U - Engine cylinder block main oil gallery hole burring equipment

Info

Publication number: CN217860448U
Application number: CN202222125259.1U
Authority: CN
Inventors: 路庆林; 陈海雁; 张磊; 马刘柱; 代斌; 周璇
Original assignee: Anqing Flex Power Technology Co ltd
Current assignee: Anqing Flex Power Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-22
Anticipated expiration: 2032-08-12

Abstract

The utility model provides an engine cylinder body main oil gallery hole burring equipment, belongs to the engine manufacturing technology field, this burring equipment, including the transmission roll table that is used for carrying the engine cylinder body, the interval is provided with lifting locating component and burring subassembly on the transmission roll table, and lifting locating component upper end links to each other with the engine cylinder body location, and the burring subassembly is including installing the reciprocating drive mechanism in transmission roll table top, and reciprocating drive mechanism links to each other with the motor, installs the downthehole deburring pole that removes of main oil gallery on the output shaft of motor, the beneficial effects of the utility model are that, the utility model discloses an automatic operation of the main oil gallery hole burr clearance of engine cylinder body has realized the serialization processing of engine cylinder body, has improved the efficiency of burring, has alleviateed workman's intensity of labour, has guaranteed burr clearance quality.

Description

Engine cylinder block main oil gallery hole burring equipment

Technical Field

The utility model relates to an engine manufacturing technical field especially relates to an engine cylinder body main oil gallery hole burring equipment.

Background

The engine block integrally connects each cylinder and crankcase and is a bearing frame member for mounting pistons, crankshafts, and other parts and accessories. The main oil ducts of the engine lubrication system are all processed on the cylinder body, such as a main oil duct, an inclined oil hole leading to a main journal of a lubricating crankshaft and the like. Because no burr-free processing can be performed, burrs can be generated at the main oil passage hole, the inclined oil hole and the intersection of the main oil passage hole and the inclined oil hole, the burrs must be cleaned up, and especially the burr cleaning of the main oil passage hole is always difficult. Otherwise, the existence of the burrs can cause the engine to not work well, the reliability and the stability are reduced, and even faults such as serious bearing pulling, abnormal sound, crankshaft locking and the like can be caused.

The early engine cylinder processing generally adopts two 9-11bar low-pressure cleaning machines, one is used for cleaning after rough machining, and the other is used for cleaning after machining. Because the cleaning pressure is low, the burr in the main oil duct hole is not cleaned completely, a brush is needed to clean manually, a large amount of manpower is consumed, the burr cleaning effect is unsatisfactory, and the phenomenon of bearing shell pulling is often caused after the engine is disassembled.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an engine cylinder body main oil gallery hole burring equipment has realized the automation mechanized operation of the main oil gallery hole burr clearance of engine cylinder body, has improved the efficiency of burring, has alleviateed workman's intensity of labour, has guaranteed burr clearance quality.

In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: engine cylinder block main oil gallery hole burring equipment, including the transmission roll table that is used for carrying the engine cylinder block, the interval is provided with lifting positioning component and burring subassembly on the transmission roll table, lifting positioning component upper end links to each other with the engine cylinder block location, the burring subassembly is including installing the reciprocating drive mechanism of transmission roll table top, reciprocating drive mechanism links to each other with the motor, install the downthehole deburring pole that unhaires of main oil gallery of inserting on the output shaft of motor.

And a lifting avoidance position is arranged at the position, opposite to the lifting positioning component, on the conveying roller way, and two sides of the lifting avoidance position are respectively provided with a transmission short shaft for supporting and transmitting the engine cylinder body.

The lifting positioning assembly comprises a lifting table arranged below the conveying roller way, the lifting table is connected with a positioning tray through a lifting mechanism, and the positioning tray is connected with an engine cylinder body in a positioning mode.

The lifting mechanism comprises a lifting cylinder arranged in the middle of the lifting platform, a piston rod of the lifting cylinder is fixedly connected with the positioning tray, guide seats are oppositely arranged on the lifting platforms on two sides of the lifting cylinder, and guide rods inserted into the corresponding guide seats are arranged at the bottom end of the positioning tray.

And the engine cylinder block is blocked and positioned by the flanges at the periphery of the positioning tray.

The deburring component further comprises a mounting platform erected above the conveying roller way, the reciprocating driving mechanism is mounted on the mounting platform, a guide plate is fixed at one end of the mounting platform, a guide hole opposite to an output shaft of the motor is formed in the guide plate, and the deburring rod is in clearance fit with the guide hole.

The reciprocating driving mechanism comprises two guide rails fixed on the mounting platform, a sliding block is connected on the two guide rails in a sliding manner, the upper end of the sliding block is fixedly connected with the motor, a horizontal cylinder is mounted at one end of the mounting platform between the two guide rails, and a piston rod of the horizontal cylinder is connected with one end of the sliding block; and two ends of one side of the mounting platform, which are close to one of the guide rails, are respectively provided with a proximity switch I and a proximity switch II, and the proximity switch I and the proximity switch II are connected with the horizontal cylinder through a PLC control unit.

And two sides of the conveying roller way between the lifting positioning assembly and the deburring assembly are respectively and oppositely provided with a position sensor for detecting the in-place position of the engine cylinder body and a material blocking assembly for blocking the engine cylinder body, and the position sensor is connected with the lifting positioning assembly, the material blocking assembly, the reciprocating driving mechanism and the conveying roller way through a PLC (programmable logic controller) control unit.

The material blocking assembly comprises a mounting frame fixed on one side of the transmission roller way, a material blocking cylinder is mounted on the mounting frame, and a piston rod of the material blocking cylinder is connected with the material blocking rod.

The utility model has the advantages that:

the utility model discloses a set up on the transmission roll table and lift locating component and burring subassembly, at the in-process of engine cylinder body processing, convey the engine cylinder body through the transmission roll table and lift locating component department, lift locating component through lifting the engine cylinder body to a take the altitude department, it is relative with the deburring rod of burring subassembly to make the main oil duct hole that will clear up, it stretches into the downthehole reciprocating motion of main oil duct to drive the deburring rod through reciprocating drive mechanism, simultaneously at deburring rod reciprocating motion's in-process, the motor drives the deburring rod and rotates, the beat that has realized the main oil duct hole burring cooperatees with engine cylinder body processing, automatic burring has been realized, the uniformity of burring has been guaranteed, the efficiency of burring has been improved, the intensity of labour of the workman has been alleviateed, the quality of deburring has been guaranteed.

Drawings

The contents of the various figures of the specification and the labels in the figures are briefly described as follows:

fig. 1 is a left side view of the present invention;

fig. 2 is a right side view of the present invention;

FIG. 3 is a front view of the lift positioning assembly of FIG. 1;

the labels in the above figures are: 1. the automatic deburring machine comprises an engine cylinder body, a conveying roller way, a lifting avoidance position 21, a transmission short shaft 22, a lifting positioning assembly 3, a lifting table 31, a lifting mechanism 32, a lifting cylinder 321, a guide seat 322, a guide rod 323, a positioning tray 33, a deburring assembly 4, a reciprocating driving mechanism 41, a guide rail 411, a sliding block 412, a horizontal cylinder 413, a proximity switch I and a proximity switch 415, a motor 42, a deburring rod 43, a mounting platform 44, a guide plate 45, a guide hole 46, a position sensor 5, a material blocking assembly 6, a mounting frame 61, a material blocking cylinder 62 and a material blocking rod 63.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses specific embodiment does: as shown in fig. 1 to 3, the deburring device for the main oil passage hole of the engine cylinder comprises a transmission roller way 2 for conveying the engine cylinder 1, wherein a lifting positioning assembly 3 and a deburring assembly 4 are arranged on the transmission roller way 2 at intervals, the upper end of the lifting positioning assembly 3 is connected with the engine cylinder 1 in a positioning manner, the deburring assembly 4 comprises a reciprocating driving mechanism 41 arranged above the transmission roller way 2, the reciprocating driving mechanism 41 is connected with a motor 42, a deburring rod 43 inserted into the main oil passage hole is arranged on an output shaft of the motor 42, and bristles are uniformly distributed on the deburring rod 43. In the process of processing and conveying the engine cylinder body 1, the engine cylinder body 1 is conveyed to the lifting positioning assembly 3 through the conveying roller way 2, the engine cylinder body 1 is lifted to a certain height through the lifting positioning assembly 3, a main oil passage hole to be cleaned is opposite to a deburring rod 43 of the deburring assembly 4, the deburring rod 43 is driven to stretch into the main oil passage hole to move in a reciprocating mode through the reciprocating driving mechanism 41, meanwhile, in the process of reciprocating movement of the deburring rod 43, the motor 42 drives the deburring rod 43 to rotate, the deburring rhythm of the main oil passage hole is matched with the processing of the engine cylinder body 1, the continuity of processing of the engine cylinder body 1 is guaranteed, automatic deburring is achieved, the deburring consistency is guaranteed, the deburring efficiency is improved, the labor intensity of workers is relieved, and the deburring quality is guaranteed.

Specifically, a lifting avoidance position 21 is arranged at a position, opposite to the lifting positioning assembly 3, on the conveying roller way 2, a transmission short shaft 22 for supporting and conveying the engine cylinder block 1 is respectively arranged at two sides of the lifting avoidance position 21, the lifting avoidance position 21 enables the lifting positioning assembly 3 to normally lift, when the lifting positioning assembly 3 lifts, the engine cylinder block 1 on the conveying roller way 2 can be lifted, the engine cylinder block 1 is separated from the conveying roller way 2 and positioned for deburring, after deburring operation is completed, the lifting positioning assembly 3 returns and descends, the engine cylinder block 1 is enabled to contact with the conveying roller way 2, the conveying roller way 2 reversely transmits the engine cylinder block 1 to the next station, and continuous production of the engine cylinder block 1 is guaranteed.

Specifically, the lifting positioning assembly 3 comprises a lifting table 31 arranged below the conveying roller table 2, the lifting table 31 is connected with a positioning tray 33 through a lifting mechanism 32, the positioning tray 33 is connected with the engine cylinder block 1 in a positioning mode, the engine cylinder block 1 is stopped and positioned by the flanges on the periphery of the positioning tray 33, the positioning tray 33 can be driven to lift through the telescopic action of the lifting mechanism 32, the engine cylinder block 1 can be driven to ascend to a certain height to prepare for deburring operation or the engine cylinder block 1 is driven to descend to return to realize the transmission of the engine cylinder block 1 to the next station.

The lifting mechanism 32 comprises a lifting cylinder 321 arranged in the middle of a lifting platform 31, a piston rod of the lifting cylinder 321 is fixedly connected with a positioning tray 33, guide seats 322 are oppositely arranged on the lifting platform 31 on two sides of the lifting cylinder 321, a guide rod 323 inserted into the corresponding guide seat 322 is arranged at the bottom end of the positioning tray 33, the lifting cylinder 321 extends and retracts, the guide rod 323 slides in the guide seats 322, stable lifting of the positioning tray 33 is guaranteed, and stable lifting of the engine cylinder body 1 is guaranteed.

Specifically, the deburring assembly 4 further comprises an installation platform 44 erected above the conveying roller way 2, a reciprocating driving mechanism 41 is installed on the installation platform 44, a guide plate 45 is fixed at one end of the installation platform 44, a guide hole 46 opposite to an output shaft of the motor 42 is formed in the guide plate 45, the deburring rod 43 is in clearance fit with the guide hole 46, the deburring rod 43 can stably reciprocate along the guide hole 46 under the driving of the reciprocating driving mechanism 41, and the deburring quality is guaranteed.

The reciprocating driving mechanism 41 comprises two guide rails 411 fixed on the mounting platform 44, a sliding block 412 is connected on the two guide rails 411 in a sliding manner, the upper end of the sliding block 412 is fixedly connected with the motor 42, a horizontal cylinder 413 is mounted at one end of the mounting platform 44 between the two guide rails 411, a piston rod of the horizontal cylinder 413 is connected with one end of the sliding block 412, the horizontal cylinder 413 stretches and retracts to drive the sliding block 412 and the motor 42 thereon to slide along the two guide rails 411, so that the deburring rod 43 connected with an output shaft of the motor 42 moves in a reciprocating manner, and the deburring rod 43 moves in a reciprocating manner in the main oil gallery hole and rotates to perform deburring operation. The two ends of one side of the installation platform 44, which are close to one of the guide rails 411, are respectively provided with a proximity switch I414 and a proximity switch II 415, the proximity switch I414 and the proximity switch II 415 are connected with the horizontal cylinder 413 through a PLC control unit, and the proximity switch I414 and the proximity switch II 415 respectively detect the extending and retracting positions of the horizontal cylinder 413, so that the horizontal cylinder 413 can reciprocate according to a set stroke, and the problem that the motor 42 is separated from a track is avoided.

Specifically, a position sensor 5 for detecting the in-place position of the engine cylinder body 1 and a material blocking assembly 6 for blocking the engine cylinder body 1 are respectively and oppositely arranged on two sides of the transmission roller way 2 between the lifting positioning assembly 3 and the deburring assembly 4, the position sensor 5 is connected with the lifting positioning assembly 3, the material blocking assembly 6, the reciprocating driving mechanism 41 and the transmission roller way 2 through a PLC (programmable logic controller) control unit, and the position sensor 5 can be set as an infrared sensor. The material blocking assembly 6 comprises a mounting frame 61 fixed on one side of the conveying roller table 2, a material blocking cylinder 62 is mounted on the mounting frame 61, a piston rod of the material blocking cylinder 62 is connected with a material blocking rod 63, the material blocking rod 63 can be driven to stretch through the material blocking cylinder 62, and accurate material blocking is realized through adjusting the stroke of the material blocking cylinder 62 for engine cylinder bodies 1 of different sizes.

When the position sensor 5 detects the engine cylinder body 1, the engine cylinder body 1 is just positioned in the middle of the positioning tray 33 at the moment, the PLC control unit controls the material blocking assembly 6 to act so as to block the engine cylinder body 1, and then controls the lifting positioning assembly 3 to act so as to lift the engine cylinder body 1 to a set height; then, the reciprocating driving mechanism 41 acts to drive the deburring rod 43 to extend into the main oil gallery hole of the engine cylinder body 1 to reciprocate and simultaneously rotate for deburring; finally, after the deburring operation is completed according to the set time, the PLC control unit controls the reciprocating driving mechanism 41, the lifting positioning assembly 3 and the material blocking assembly 6 to return, controls the reverse transmission of the transmission roller way 2, and transmits the deburred engine cylinder body 1 to the next station, so that the continuous processing of the engine cylinder body 1 is realized.

To sum up, the utility model discloses an automatic operation of the main oil duct hole burr clearance of engine cylinder body has realized the serialization processing of engine cylinder body, has improved the efficiency of burring, has alleviateed workman's intensity of labour, has guaranteed the burr clearance quality.

The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.

Claims

1. The utility model provides an engine cylinder body main oil gallery hole burring equipment, its characterized in that, including the transmission roll table that is used for carrying the engine cylinder body, the interval is provided with lifting positioning assembly and burring subassembly on the transmission roll table, lifting positioning assembly upper end links to each other with the engine cylinder body location, the burring subassembly is including installing the reciprocal actuating mechanism of transmission roll table top, reciprocal actuating mechanism links to each other with the motor, install the deburring pole that removes that inserts the main oil gallery is downthehole on the output shaft of motor.

2. The deburring equipment for the main oil passage hole of the engine cylinder block as claimed in claim 1, wherein a lifting avoiding position is arranged at a position on the conveying roller way opposite to the lifting positioning assembly, and transmission short shafts for supporting and conveying the engine cylinder block are respectively arranged at two sides of the lifting avoiding position.

3. The deburring equipment for the main oil passage hole of the engine cylinder block as claimed in claim 1, wherein the lifting positioning assembly comprises a lifting table arranged below the conveying roller way, the lifting table is connected with a positioning tray through a lifting mechanism, and the positioning tray is connected with the engine cylinder block in a positioning mode.

4. The deburring equipment for the main oil passage hole of the engine cylinder body as claimed in claim 3, wherein the lifting mechanism comprises a lifting cylinder arranged in the middle of the lifting table, a piston rod of the lifting cylinder is fixedly connected with the positioning tray, guide seats are oppositely arranged on the lifting tables on two sides of the lifting cylinder, and a guide rod inserted into the corresponding guide seat is arranged at the bottom end of the positioning tray.

5. The engine block main gallery hole deburring apparatus of claim 3 wherein said retaining tray peripheral ribs retain said engine block in position.

6. The equipment for deburring the main oil passage hole of the engine cylinder body according to any one of claims 1 to 5, characterized in that the deburring component further comprises a mounting platform erected above the conveying roller way, the reciprocating driving mechanism is mounted on the mounting platform, a guide plate is fixed at one end of the mounting platform, a guide hole opposite to an output shaft of the motor is formed in the guide plate, and the deburring rod is in clearance fit with the guide hole.

7. The deburring equipment for the main oil passage hole of the engine cylinder body as claimed in claim 6, wherein the reciprocating driving mechanism comprises two guide rails fixed on the mounting platform, a sliding block is connected on the two guide rails in a sliding manner, the upper end of the sliding block is fixedly connected with the motor, a horizontal cylinder is installed at one end of the mounting platform between the two guide rails, and a piston rod of the horizontal cylinder is connected with one end of the sliding block; and two ends of one side of the mounting platform, which are close to one of the guide rails, are respectively provided with a proximity switch I and a proximity switch II, and the proximity switch I and the proximity switch II are connected with the horizontal cylinder through a PLC control unit.

8. The deburring equipment for the main oil passage hole of the engine cylinder body as claimed in claim 1, wherein a position sensor for detecting the in-place position of the engine cylinder body and a material blocking assembly for blocking the engine cylinder body are respectively and oppositely arranged at two sides of a conveying roller way between the lifting positioning assembly and the deburring assembly, and the position sensor is connected with the lifting positioning assembly, the material blocking assembly, the reciprocating driving mechanism and the conveying roller way through a PLC control unit.

9. The deburring equipment for the main oil passage hole of the engine cylinder body as claimed in claim 8, wherein the material blocking assembly comprises a mounting frame fixed on one side of the transmission roller way, a material blocking cylinder is mounted on the mounting frame, and a piston rod of the material blocking cylinder is connected with a material blocking rod.