CN210877886U

CN210877886U - Cylinder head oil hole deburring machine

Info

Publication number: CN210877886U
Application number: CN201921670296.2U
Authority: CN
Inventors: 杨程日
Original assignee: Zhejiang Nuokan Machinery Technology Co ltd
Current assignee: Zhejiang Nuokan Machinery Technology Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-30
Anticipated expiration: 2029-10-08

Abstract

A deburring machine for an oil hole of a cylinder cover comprises a machine frame, a liquid storage tank, a fixing support and a clamping and positioning conveying device of the cylinder cover, wherein the machine frame is provided with the liquid storage tank, the fixing support is provided with a deburring washing device, the clamping and positioning conveying device comprises a left slide rail, a right slide rail, a left slide plate, a right slide plate, a positioning post, a positioning pin and a positioning cylinder, the left slide plate and the right slide plate are arranged on a left slide rail and a right slide rail, the left slide rail and the right slide rail are arranged on the left slide rail and the right slide rail, the positioning cylinder is connected with a pressure rod, the machine frame is provided with a left-right moving cylinder, the deburring washing device comprises a fixed support, an upper slide rail, a lower slide rail, an upper slide plate, a lower slide plate, a motor is arranged on the upper slide rail and the lower slide rail, an, the other end of the transfusion tube is connected with the flushing head.

Description

Cylinder head oil hole deburring machine

Technical Field

The utility model relates to a cylinder head oilhole burr-grinding machine belongs to cylinder head processing equipment field.

Background

The cylinder head is after processing, still can persist some burrs in its oilhole, and prior art is carried out the burring to the oilhole through the handheld brush of workman, and the handheld air gun of rethread or high pressure nozzle blow or wash the oilhole is inside, rushes out the burr through water pressure, and the shortcoming that the manual work blasts the existence is: firstly, the labor intensity of workers is high, and the processing efficiency is low; secondly, the brush is held by hand to remove burrs, and part of the burrs can be remained in the oil hole of the cylinder cover and cannot be purged completely.

Disclosure of Invention

The utility model aims at overcoming the shortcoming that prior art exists, providing one kind to the burr sanitization in the cylinder head oilhole, the cleaning efficiency is high, reduces workman intensity of labour's cylinder head oilhole burr-grinding machine.

The utility model discloses cylinder head oilhole burr-grinding machine's technical scheme is: comprises a frame, a clamping and positioning conveying device of a liquid storage tank, a fixed support and a cylinder cover is arranged on the frame, a deburring flushing device is arranged on the fixed support, the clamping and positioning conveying device comprises a left slide rail, a right slide rail, a left slide block, a right slide block, a positioning column, a positioning pin and a positioning cylinder, a piston rod of the positioning cylinder is connected with a pressure rod, a left slide cylinder is arranged under the frame, a piston rod of the left slide cylinder is connected with the left slide plate, the right slide cylinder is connected with the left slide plate, the deburring flushing device comprises an upper slide rail, a lower slide rail and a vertical slide cylinder, the upper slide rail and the lower slide rail are arranged on the upper slide rail and the lower slide rail, the upper slide plate and the, the output shaft of the motor is provided with a driving wheel, the other side of the up-down sliding plate is provided with a cutter shaft mounting seat, more than 1 cutter shaft is arranged in the cutter shaft mounting seat, one end of each cutter shaft is provided with a driven wheel, a synchronous belt is connected between the driven wheel and the driving wheel, the other end of each cutter shaft is connected with a deburring knife, the deburring knife is matched with an oil hole in the cylinder cover, the frame is internally provided with a liquid conveying pipe, one end of the liquid conveying pipe extends into the liquid storage tank, the other end of the liquid conveying pipe is connected with a washing head, the washing head corresponds to the deburring knife and the valve hole in the.

The utility model discloses a cylinder head oil hole deburring machine, when deburring and cleaning the oil hole in the cylinder head, firstly the worker puts the cylinder head on the left and right sliding plates of the clamping and positioning conveying device, the positioning pins on the left and right sliding plates are matched with the positioning holes at the lower end of the cylinder head in a positioning way, the positioning columns are matched with the four corners of the cylinder head in a positioning way, after the cylinder head is put, the piston rod of the positioning cylinder drives the pressure rod to be downwards inserted into the positioning holes at the upper part of the cylinder head to compress and position the cylinder head, then the left and right moving cylinders drive the left and right sliding plates and the cylinder heads on the left and right sliding plates to slide to one side of the deburring and washing device, after the cylinder head is moved in place, the deburring knives of the upper and lower deburring and washing devices just correspond, the driven wheel drives all cutter shafts to synchronously rotate, the cutter shafts drive the deburring cutters to rotate, an up-down moving cylinder of the upper deburring flushing device pushes an up-down sliding plate downwards, an up-down moving cylinder of the lower deburring flushing device pushes an up-down sliding plate upwards, the up-down sliding plate drives a motor, a driving wheel, a synchronous belt, the driven wheel, a cutter shaft mounting seat, the cutter shafts and the deburring cutters to move together, so that the rotating deburring cutters gradually extend into oil holes of a cylinder cover to rotatably remove burrs in the oil holes, meanwhile, a cleaning solution in a liquid storage tank is output through a liquid conveying pipe and a cleaning head by a water pump, the cleaning head is aligned with the deburring cutters and valve holes in the cylinder cover, the valve holes are communicated with the oil holes, the cleaning solution cleans the deburring cutters, the valve holes and the oil holes and punches out the burrs out, and after deburring and flushing are completed, the left-right moving cylinder drives the clamping and positioning conveying device and the cylinder cover to reset, the positioning cylinder drives the pressing rod to withdraw from a positioning hole in the upper end of the cylinder cover, and finally, a worker takes the cylinder cover out. This scheme cylinder head oilhole burr-grinding machine, the workman only need will treat the cylinder head of burring to put on pressing from both sides tight location conveyor, each part just can compress tightly, fix, carry the cylinder head to the processing position automatically, automatic burring and washing again to automatic transport returns original position, takes out the cylinder head of accomplishing the processing by the workman again at last, and semi-automatization processing alleviates workman's intensity of labour, improves machining efficiency, and the sanitization.

The utility model discloses cylinder head oilhole burr-grinding machine, the frame below that is located burring washing unit set up the kuppe, the system has the recovery opening on the liquid reserve tank, set up the filter screen in the recovery opening, the end opening of kuppe is corresponding with the recovery opening. The washing water after washing flows back to the liquid storage tank through the kuppe downwards, and sets up the filter screen in the recovery opening of liquid storage tank, and the filter screen filters the washing water of backward flow, avoids impurity backward flow to in the liquid storage tank. The fixed support is provided with a tool bit guide seat, a bearing is arranged in the tool bit guide seat, and the deburring tool penetrates through the bearing. Because the deburring cutter is longer, the cutter head guide seat and the bearing play a limiting and guiding role on the deburring cutter, so that the deburring cutter can be aligned with an oil hole of the cylinder cover and cannot shake during rotation.

Drawings

FIG. 1 is a schematic perspective view of the cylinder head oil hole deburring machine of the present invention;

FIG. 2 is a schematic structural view of the cylinder head oil hole deburring machine of the present invention;

FIG. 3 is a perspective view of the deburring flushing apparatus;

fig. 4 is a perspective view of the cylinder head clamp positioning and delivery device.

Detailed Description

The utility model relates to a cylinder head oil hole deburring machine, as shown in figures 1-4, comprising a frame 1, a clamping and positioning conveying device 2 of a liquid storage tank 11, a fixed bracket 12 and a cylinder head is arranged on the frame, a deburring flushing device 3 is arranged on the fixed bracket, the clamping and positioning conveying device 2 comprises a left slide rail 21 and a right slide rail 21, the left slide rail and the right slide rail are fixed with the frame 1, a left slide block 22 and a right slide block 22 are arranged on the left slide rail and the right slide block, a left slide plate 23 and a right slide plate 23 are arranged on the left slide plate and the right slide plate, a positioning column 24, a positioning pin 25 and a positioning cylinder 26 are arranged on the left slide plate and the right slide plate, a piston rod of the positioning cylinder is connected with a compression bar 27, a left-right moving cylinder 28 is arranged under the frame, the piston rod, an upper slide block 33 and a lower slide block 33 are arranged on the upper slide rail and the lower slide block, an upper slide plate 34 and a lower slide plate 34 are arranged on the upper slide rail and the lower slide rail, the upper slide plate and the lower slide plate are connected with a piston rod of an up-down moving cylinder 32, a motor 35 is arranged on one side of the upper slide plate and the lower slide plate, a driving wheel 36 is arranged on an output shaft of the motor, a cutter shaft mounting seat 37 is arranged on the other side of the upper slide plate and the lower slide plate, more than 1 cutter shaft 38 is arranged in the cutter shaft mounting seat, a driven wheel 39 is arranged on one end of each cutter shaft, a synchronous belt 40 is connected between the driven wheel and the driving wheel, a deburring knife 41 is connected to the other end of each cutter shaft, the deburring knife is matched with an oil hole in a cylinder cover. When the oil holes in the cylinder cover are to be deburred and cleaned, firstly, a worker puts the cylinder cover on the left and right sliding plates 21 of the clamping and positioning conveying device 2, positioning pins 25 on the left and right sliding plates are in positioning fit with positioning holes at the lower end of the cylinder cover, positioning columns 24 are in positioning fit with four corners of the cylinder cover, after the cylinder cover is put, a piston rod of a positioning cylinder 26 drives a pressure rod 27 to downwards insert into the positioning holes at the upper part of the cylinder cover, the cylinder cover is pressed and positioned, then, a left and right moving cylinder 28 drives the left and right sliding plates 23 and the cylinder covers on the left and right sliding plates to slide towards one side of the deburring and washing device 3, after the cylinder cover is moved in place, deburring cutters 41 of the upper and lower deburring and washing devices 3 just correspond to the oil holes above and below the cylinder cover, at the moment, the knife shaft 38 drives the deburring knife 41 to rotate, the up-down moving cylinder 32 of the upper deburring flushing device 3 pushes the up-down sliding plate 34 downwards, the up-down moving cylinder 32 of the lower deburring flushing device 3 pushes the up-down sliding plate 34 upwards, the up-down sliding plate drives the motor 35, the driving wheel 36, the synchronous belt 40, the driven wheel 39, the knife shaft mounting seat 37, the knife shaft 38 and the deburring knife 41 to move together, so that the rotating deburring knife 41 gradually extends into an oil hole of the cylinder cover to rotatably remove burrs in the oil hole, meanwhile, a cleaning solution in the liquid storage tank 11 is output through the liquid conveying pipe 13 and the cleaning head 14 by a water pump, the cleaning head aims at the deburring knife 41 and the valve hole in the cylinder cover, the valve hole is communicated with the oil hole, the cleaning solution cleans the deburring knife, the valve hole and the oil hole and washes out the burrs in the oil hole, after deburring and flushing are completed, the, the left-right moving cylinder 28 drives the clamping and positioning conveying device 2 and the cylinder cover to reset, the positioning cylinder 26 drives the pressure rod 27 to withdraw from a positioning hole in the upper end of the cylinder cover, and finally, the cylinder cover is taken out by a worker. This scheme cylinder head oilhole burr-grinding machine, the workman only need will treat the cylinder head of burring to put on pressing from both sides tight location conveyor 2, each part just can compress tightly, fix, carry to the processing position the cylinder head automatically, automatic burring and washing again to automatic transport returns original position, takes out the cylinder head of accomplishing the processing by the workman again at last, and semi-automatization processing alleviates workman's intensity of labour, improves machining efficiency, and the sanitization. The frame 1 is located below the deburring flushing device 3 and is provided with a flow guide cover 15, the liquid storage tank 11 is provided with a recovery opening 16, a filter screen is arranged in the recovery opening, and a lower opening of the flow guide cover corresponds to the recovery opening. The washing water after washing flows back to the liquid storage tank 11 through the guide cover 15, and the filter screen is arranged in the recycling opening 16 of the liquid storage tank and used for filtering the washing water flowing back, so that impurities are prevented from flowing back to the liquid storage tank 11. The fixed support 12 is provided with a tool bit guide seat 17, a bearing is arranged in the tool bit guide seat, and the deburring tool 41 penetrates through the bearing. Because the deburring cutter is longer, the cutter head guide seat 17 and the bearing play a limiting and guiding role on the deburring cutter 41, so that the deburring cutter can be aligned with an oil hole of the cylinder cover and cannot shake during rotation.

Claims

1. Cylinder head oilhole burr-grinding machine, its characterized in that: comprises a frame (1), a liquid storage tank (11), a fixed support (12) and a clamping and positioning conveying device (2) of a cylinder cover are arranged on the frame, a deburring washing device (3) is arranged on the fixed support, the clamping and positioning conveying device (2) comprises a left sliding rail (21) and a right sliding rail (21), the left sliding rail and the right sliding rail are fixed with the frame (1), a left sliding block (22) and a right sliding block (22) are arranged on the left sliding rail and the right sliding block, a left sliding plate (23) and a right sliding plate (23) are arranged on the left sliding plate and the right sliding plate, positioning columns (24), positioning pins (25) and positioning cylinders (26) are arranged on the left sliding plate and the right sliding plate, a left-right moving cylinder (28) is arranged under the frame, a piston rod of the left-right moving cylinder is connected with the left sliding plate and the right sliding, an upper slide block and a lower slide block (33) are arranged on the upper slide rail and the lower slide block, an upper slide plate and a lower slide plate (34) are arranged on the upper slide block and the lower slide block, the upper slide plate and the lower slide plate are connected with a piston rod of an up-down moving cylinder (32), a motor (35) is arranged on one side of the upper slide plate and the lower slide plate, a driving wheel (36) is arranged on an output shaft of the motor, a cutter shaft mounting seat (37) is arranged on the other side of the upper slide plate and the lower slide plate, more than 1 cutter shaft (38) is arranged in the cutter shaft mounting seat, a driven wheel (39) is arranged on one end of each cutter shaft, a synchronous belt (40) is connected between the driven wheel and the driving wheel, a deburring cutter (41) is connected to the other end of each cutter shaft, the deburring cutters are matched with oil holes in a, the valve hole is communicated with the oil hole.

2. The cylinder head oil hole deburring machine of claim 1 wherein: the machine frame (1) is positioned below the deburring and washing device (3) and is provided with a flow guide cover (15), the liquid storage tank (11) is provided with a recovery opening (16), a filter screen is arranged in the recovery opening, and the lower opening of the flow guide cover corresponds to the recovery opening.

3. The cylinder head oil hole deburring machine of claim 1 wherein: the fixed support (12) is provided with a tool bit guide seat (17), a bearing is arranged in the tool bit guide seat, and the deburring tool (41) penetrates through the bearing.