CN108994657B - Cam locomotive lathe for machining electromagnetic valve copper sleeve - Google Patents

Abstract

The invention discloses a cam lathe for processing a copper sleeve of an electromagnetic valve, which comprises a lathe, a feeding mechanism and a cooling liquid circulating mechanism, wherein the feeding mechanism comprises a transfer wheel, a transmission lifting frame, a temporary storage inclined frame and a feeding table surface; the cooling liquid circulating mechanism comprises a spray head, a vibrating disc and a liquid collecting device, the vibrating disc comprises a vibrating piece and a filter screen, the vibrating disc is provided with a chip outlet, the vibrating piece extends out of the chip outlet, the lower end of the vibrating piece is abutted against the filter screen, and the side wall of the vibrating disc is provided with a chip collecting tank; the liquid collecting device is communicated with the spray head, and a circulating pump is arranged between the liquid collecting device and the spray head. The invention has the following advantages and effects: the labor intensity of workers can be reduced by adopting the feeding mechanism; by adopting the cooling liquid circulating mechanism, the chips and the cooling liquid can be separated better and faster, and the working efficiency is higher.

Description

Cam locomotive lathe for machining electromagnetic valve copper sleeve

Technical Field

The invention relates to the field of lathe machining, in particular to a cam lathe for machining a copper sleeve of an electromagnetic valve.

Background

The lathe is a machine tool mainly using a turning tool to carry out turning processing on a copper bar, a clamp of a common lathe has rotating and clamping functions, and a cutter is arranged on a supporting plate in front of and below the clamp. And closing a motor for driving the clamp to rotate, stopping the clamp from rotating, putting the copper bar into the clamp to be clamped tightly, and then starting the motor to drive the clamp to rotate so as to drive the copper bar to rotate. However, when the lathe is used for turning elements, the turning tool opening runs at a high speed, a large amount of heat is generated, the friction surface generates heat, the temperature of the surface of the element and the surface of the turning tool rises rapidly, the temperature of the surface of the element and the surface of the turning tool is usually reduced by spraying cooling liquid, and the cooling liquid can carry away the cut fine scraps from the copper rod while reducing the temperature. In order to recycle the cooling liquid, it is generally necessary to filter the cooling liquid.

The traditional Chinese patent with the patent number of CN104190961B discloses a novel lathe, which comprises a workbench, a spindle box, a cutter, a clamping device and a cooling water circulation system, wherein the cooling water circulation system comprises a liquid receiving pool, a filter tank, a standing box, a water storage tank and an atomizing spray head, the liquid receiving pool is arranged on the top surface of the workbench and is positioned below the cutter, the bottom of the liquid receiving pool is connected with the filter tank through a first water drainage pipe, the side surface of the filter tank is communicated with the water storage tank through a first circulating water pipe, the water storage tank is communicated with the atomizing spray head through a second circulating water pipe, the atomizing spray head is arranged above the cutter, and the bottom of the filter tank is connected with the standing box through a second water; a water circulating pump is arranged on the first water circulating pipe, a high-pressure water pump is arranged on the second water circulating pipe, and a water inlet pipe and a third water discharging pipe are further arranged on the water storage tank. The metal scraps are deposited in the liquid collecting pool, the filtering tank and the standing box, and the metal scraps are uniformly cleaned after the processing is finished.

However, the novel lathe has the following disadvantages: 1. when the metal scraps are deposited at the bottoms of the liquid receiving pool, the filtering tank and the standing tank, because the cooling water can continuously flow in, impact is generated on the metal scraps deposited at the bottoms of the liquid receiving pool, the filtering tank and the standing tank, so that the metal scraps are mixed in the supernatant again, and the defect of poor separation effect exists; 2. the cooling water is well separated from the metal scraps in a deposition mode, and the process needs a long time and is not beneficial to the continuous circulation of the cooling water; 3. the lathe needs the manual work to move the bar copper of processing in equal height position such as lathe main shaft when the feeding, and the bar copper is heavier, and the workman is more laborious when carrying, has the higher shortcoming of workman intensity of labour.

Disclosure of Invention

The invention aims to provide a cam lathe for processing a copper sleeve of an electromagnetic valve, which has the effect of better and faster separating scraps from cooling liquid and can reduce the labor intensity of workers through a feeding mechanism.

The technical purpose of the invention is realized by the following technical scheme: a cam lathe for processing a copper sleeve of an electromagnetic valve comprises a lathe, a feeding mechanism arranged outside the lathe and a cooling liquid circulating mechanism arranged inside the lathe, wherein the feeding mechanism comprises a transfer wheel, a transmission lifting frame, a temporary storage inclined frame and a feeding table top which are sequentially arranged, the transfer wheel comprises a first receiving plate and a rotating motor, the first receiving plate is axially arranged along the side wall of the transfer wheel, the rotating motor is used for driving the transfer wheel to rotate, the transmission lifting frame comprises a conveying table and a driving motor used for driving the conveying table to convey, a second receiving plate parallel to the first receiving plate is arranged on the surface of the conveying table, and a guide inclined plane used for guiding materials to move to the feeding table top is arranged on the temporary storage inclined frame; one end of the transmission lifting frame close to the transmission wheel is lower than one end of the transmission lifting frame far away from the transmission wheel, the transmission wheel is higher than the transmission lifting frame, and the temporary storage inclined frame is lower than the transmission lifting frame; the cooling liquid circulating mechanism comprises a spray head, a vibrating disc and a liquid collecting device, the vibrating disc is arranged below the spray head, the liquid collecting device is arranged below the vibrating disc, the vibrating disc comprises a vibrating piece and a filter screen, the vibrating piece is spirally arranged along the inner wall of the vibrating disc, an outlet is formed in the lower end of the vibrating disc, the filter screen is arranged in the outlet, a chip outlet is formed in a disc opening of the vibrating disc, the upper end of the vibrating piece extends out of the chip outlet, the lower end of the vibrating piece abuts against the filter screen, and a chip collecting tank communicated; the liquid collecting device is communicated with the spray head through a pipeline, and the pipeline is also provided with a circulating pump.

By adopting the technical scheme, when the copper rod is transferred to the feeding table board, a worker only needs to push the copper rod onto the transfer wheel from the ground, the copper rod falls onto the transfer wheel and is supported by the first receiving plate, the rotary motor is started to drive the transfer wheel to drive the first receiving plate to rotate, and after the first receiving plate rotates for a certain angle, the copper rod is separated from the first receiving plate and falls onto the second receiving plate of the transmission lifting frame; the driving motor is started to drive the conveying table to transmit, the copper rod gradually rises in position height in the transmission process under the supporting effect of the second receiving plate, rolls to the temporary storage inclined frame when being conveyed to the other end of the conveying table, rolls to the lowest position of the temporary storage inclined frame under the effect of the guide inclined plane, finally falls to the feeding table board, and then is pushed axially along the copper rod to send the copper rod into the lathe. So, can send the bar copper to the pay-off mesa automatically through transmitting the wheel and driving the hoisting frame on, it is more convenient to operate, has the effect that alleviates workman intensity of labour, improves work efficiency. After the copper rod is sent into the lathe, the lathe is started and the cooling water circulation mechanism is started. Cooling liquid is sprayed on the tool rest and the machined part from the spray head to be cooled, meanwhile, machined scraps are carried away by the cooling liquid from the machined part, when the cooling liquid flows into the vibration disc, a part of the cooling liquid directly flows onto the filter screen and flows into the liquid collecting device through meshes of the filter screen, the scraps mixed in the cooling liquid are remained on the upper surface of the filter screen, and the scraps are vibrated onto the vibration disc under the high-frequency vibration of the vibration disc; the other part of the splashed cooling liquid directly falls onto the vibrating plate, the cooling liquid and the fragments are separated and then flow downwards along the vibrating plate and flow into the liquid collecting device through the filter screen, the separated fragments are gradually moved to the chip outlet under the action of the vibrating plate and finally are discharged into the chip collecting tank, and the cooling liquid flowing into the liquid collecting device flows into the spray head again under the action of the circulating pump to realize cyclic utilization. So, adopt the vibration dish can transport the piece automatically to collection bits jar in, realize better, the clearance of being convenient for with piece and coolant liquid quickly separating and effect.

The invention is further provided with: the transfer wheel comprises a support and a central rotating shaft which is rotatably connected to the support, the first receiving plate is arranged on the outer side wall of the central rotating shaft, and a main shaft of the rotating motor is fixedly connected with the central rotating shaft.

Through adopting above-mentioned technical scheme, can drive central pivot when the rotation motor is rotatory and rotate, drive first receiving plate simultaneously and rotate.

The invention is further provided with: a baffle is arranged on one side, far away from the central rotating shaft, of the first receiving plate, and the baffle and the first receiving plate are perpendicular to each other and are L-shaped in cross section.

Through adopting above-mentioned technical scheme, after the bar copper rolled to first receiving board from ground, fell into the notch that baffle, first receiving board and central pivot formed, the baffle can prevent under a certain extent that the bar copper from rolling in the notch and falling, stability when having improved the bar copper and rotating the transmission, and the cross-section is L shape and sets up and keep out the effect better.

The invention is further provided with: the transmission hoisting frame comprises a frame body, the transmission platform comprises a transmission shaft connected to the frame body in a rotating mode, a conveyor belt arranged on the outer side wall of the transmission shaft, the axis of the transmission shaft is parallel to the axis of the transfer wheel, the transmission shaft comprises a driving shaft and a driven shaft, a main shaft of a driving motor is fixedly connected to the driving shaft, and a second receiving plate is arranged on the surface of the conveyor belt.

Through adopting above-mentioned technical scheme, start driving motor, make the driving shaft rotatory, the rotation of driving shaft drives the transmission of conveyer belt and drives the driven shaft rotatory, and the bar copper is along with the transmission of conveyer belt under the supporting role of second receiving board, and the bar copper is highly ascending gradually and is conveyed the conveying platform other end at transmission in-process position.

The invention is further provided with: the feeding table board is provided with a weight inductor, one end of the temporary storage inclined frame, close to the feeding table board, is provided with an embedded groove, a containing cavity is formed in the temporary storage inclined frame and is communicated with the embedded groove, an air cylinder is arranged in the containing cavity, a piston rod of the air cylinder extends into the embedded groove, a stop dog is arranged in the embedded groove, the lower bottom surface of the stop dog is fixedly connected to the end portion of the piston rod of the air cylinder, and the weight inductor can control the opening and closing of the air cylinder.

Through adopting above-mentioned technical scheme, when the weight on the pay-off mesa is no longer sensed to the weight inductor, will start the cylinder, the cylinder begins work, makes the piston rod of cylinder retrieve, drives the dog simultaneously and moves to the embedded groove, gets into to the embedded groove back completely when the dog, and the bar copper on the sloping of keeping in no longer receives the effect of blockking of dog, can follow the direction inclined plane and roll to the pay-off mesa. After the weight sensor senses the weight on the feeding table board again, the cylinder is started, the piston rod of the cylinder is pushed, the piston rod pushes the stop dog to move away from the embedded groove, and the copper rod remaining on the temporary storage inclined frame can be stopped again.

The invention is further provided with: the upper surface of the feeding table-board is provided with a groove, and the section of the groove is arc-shaped.

By adopting the technical scheme, after the copper rod rolls to the feeding table board from the temporary storage inclined frame, the copper rod can be just embedded in the arc-shaped groove, and the copper rod can be prevented from rolling off from the feeding table board due to overlarge rolling amplitude to a certain extent.

The invention is further provided with: and a guide drainage cover is arranged at the disc opening of the vibration disc.

Through adopting above-mentioned technical scheme, the coolant liquid collides probably to splash the scope wider after by processing part and knife rest, sets up the direction drainage cover and can play the effect of blockking to the great coolant liquid of range of splashing to a certain extent to with coolant liquid drainage to vibration dish in, can avoid the waste of coolant liquid to a certain extent.

The invention is further provided with: the liquid collecting device comprises a liquid collecting pool and a filter box arranged below the liquid collecting pool, a first communicating hole is formed in the bottom of the liquid collecting pool, a second communicating hole communicated with the first communicating hole is formed in the top of the filter box, and a circulating hole is further formed in the side wall of the filter box.

Through adopting above-mentioned technical scheme, after the coolant liquid leaves the vibration dish, flow into to the collecting tank in, the coolant liquid in the collecting tank flows into and carries out the secondary filter in the filter tank after first intercommunicating pore and second intercommunicating pore in proper order, after filtering thinner piece in the coolant liquid, flows through flowing through hole again and gets into the interior coolant liquid pump to the shower nozzle that gets into the pipeline, the coolant liquid after the secondary filter is better to the tool rest and the cooling effect of being processed the part.

The invention is further provided with: be provided with the first division board of polylith and polylith second division board in the rose box, the roof fixed connection of the first division board of polylith and rose box, the diapire fixed connection of polylith second division board and rose box, first division board and second division board interval arrangement in proper order form the cavity of a plurality of intercommunications, and the cavity includes feed liquor cavity, middle cavity and play liquid cavity in proper order, and the second intercommunicating pore communicates in the feed liquor cavity, and the opening communicates in a liquid cavity.

Through adopting above-mentioned technical scheme, coolant liquid in the collection liquid pond gets into to the rose box in proper order behind first intercommunicating pore and the second intercommunicating pore, and coolant liquid in the rose box loops through feed liquor cavity, middle cavity and goes out the discharge from the opening after the liquid cavity along snakelike, and first division board and second division board can play the effect of blockking to the coolant liquid, make and subside in the bottom of rose box than tiny piece in the coolant liquid mixing, so can make secondary filter's effect better.

The invention is further provided with: and a blocking piece is arranged on one side of the vibrating piece, which is far away from the inner wall of the vibrating disk.

Through adopting above-mentioned technical scheme, the side of trembler sets up the separation blade and can play the effect of stopping to the piece to a certain extent, avoids the piece to fall into the filter screen again at the in-process that removes, has the effect that improves work efficiency.

In conclusion, the invention has the following beneficial effects:

1. the copper bar can be automatically fed onto the feeding table board by adopting the feeding mechanism, so that the effects of reducing labor intensity and improving working efficiency are achieved;

2. the vibration disc and the filter are adopted, so that the separated debris can be automatically conveyed into the collection box, the separation speed is high, and the effect is good;

3. adopt the lift of weight inductor control dog, can play the effect of blockking to the bar copper that persists on the sloping of keeping in, avoid producing the interference at the pay-off in-process.

Drawings

FIG. 1 is a schematic view showing a positional relationship between a feeding mechanism and a cooling liquid circulating mechanism in the embodiment.

FIG. 2 is a schematic structural view of the feeding mechanism in the embodiment.

Fig. 3 is a sectional view of the temporary storage ramp and the feeding table in the embodiment.

FIG. 4 is a schematic structural view of a cooling liquid circulation mechanism according to an embodiment.

Fig. 5 is a top view of the vibrating disk in the example embodiment.

FIG. 6 is a schematic view showing the internal structure of the liquid collecting device in the embodiment.

In the figure: 1. turning a lathe; 11. a tool holder; 2. a feeding mechanism; 21. a transfer wheel; 211. a support; 212. a central rotating shaft; 213. a first receiving plate; 2131. a baffle plate; 22. temporarily storing the inclined frame; 221. a guide slope; 222. a groove is embedded; 223. a stopper; 224. an accommodating cavity; 225. a cylinder; 23. a feeding table surface; 231. a groove; 3. a transmission lifting frame; 31. a frame body; 32. a transfer table; 321. a drive shaft; 322. a driven shaft; 323. a conveyor belt; 324. a second receiving plate; 4. rotating the motor; 5. a drive motor; 6. a coolant circulation mechanism; 61. a spray head; 62. a vibrating pan; 621. an outlet; 622. a vibrating piece; 623. a baffle plate; 624. filtering with a screen; 625. a chip outlet; 626. a drainage cover; 63. a liquid collecting device; 631. a liquid collecting tank; 6311. a first communication hole; 64. a scrap collecting tank; 641. a chip inlet; 642. a chip removal port; 7. a circulation pump; 8. a chamber; 81. a liquid inlet chamber; 82. an intermediate chamber; 83. a liquid outlet chamber; 831. a flow-through hole; 9. a filter box; 91. a second communication hole; 92. a first partition plate; 93. a second partition plate; 10. a weight sensor.

Detailed Description

The invention will be further described with reference to the accompanying drawings. For convenience of description, the following "up", "clockwise" and "right" are in accordance with the directions shown in the respective drawings.

A cam lathe for machining a copper sleeve of an electromagnetic valve comprises a lathe 1, wherein a feeding mechanism 2 is arranged at the feeding end of the lathe 1, a cooling liquid circulating mechanism 6 is arranged in the lathe 1, and a tool rest 11 is arranged on the side wall of the lathe 1. The copper bar is automatically conveyed to the height equal to the main shaft of the lathe 1 through the feeding mechanism 2, then the copper bar is pushed into the lathe 1 for cutting, and meanwhile, the cooling liquid circulating mechanism 6 is started to cool the machined part of the tool rest 11.

As shown in fig. 2, the feeding mechanism 2 includes a transfer wheel 21, a transmission lifting frame 3, a temporary storage inclined frame 22 and a feeding table 23, which are sequentially arranged on a workbench from left to right, the left side of the workbench is a ground with steps, the transfer wheel 21 is lower than the ground, a plurality of copper rods are placed on the ground, a worker only needs to push the copper rods one by one onto the transfer wheel 21, the copper rods are transmitted onto the transmission lifting frame 3 through the rotation of the transfer wheel 21, and then are transmitted from the transmission lifting frame 3 to the temporary storage inclined frame 22 for arrangement and temporary storage, when feeding into the lathe 1, the copper rods roll onto the feeding table 23, the copper rods can be sent into the lathe 1 through axial pushing of the copper rods, manual pushing can be used when the copper rods are pushed, mechanical equipment can also be used for pushing, such as a pushing cylinder.

As shown in fig. 2, the transfer wheel 21 is disposed below the horizontal plane of the ground step, the transfer wheel 21 includes a bracket 211 and a central rotating shaft 212 rotatably connected to the bracket 211, the bracket 211 is provided with a rotating motor 4, one end of the central rotating shaft 212 is fixedly connected to a main shaft of the rotating motor 4, a first receiving plate 213 is axially disposed on an outer side wall of the central rotating shaft 212 along the central rotating shaft 212, a baffle 2131 is disposed on a side of the first receiving plate 213 away from the central rotating shaft 212, the baffle 2131 is perpendicular to the first receiving plate 213, a cross section formed by the two is L-shaped, a left side of the transfer wheel 21 is a feeding end, and a right side of the transfer wheel 21 is a discharging end. When the copper rod falls on the transfer wheel 21, the copper rod is supported by the first receiving plate 213, and then the rotating motor 4 is started, so that the main shaft of the rotating motor 4 drives the central rotating shaft 212 to rotate clockwise, and when the first receiving plate 213 rotates a certain angle, the copper rod will be separated from the first receiving plate 213. After the copper rod is rolled onto the first receiving plate 213 from the ground, the copper rod falls into the notch formed by the baffle 2131, the first receiving plate 213 and the central rotating shaft 212, the baffle 2131 can prevent the copper rod from rolling off from the notch to a certain extent, the cross section is in an L shape, the action force of the baffle 2131 on the copper rod is large, the blocking effect is good, and the stability of the copper rod during rotation transmission is improved.

As shown in fig. 2, the transmission lifting frame 3 includes a frame body 31 and a transmission platform 32, the transmission platform 32 includes a driving shaft 321 and a driven shaft 322 rotatably connected to the frame body 31, the outer side walls of the driving shaft 321 and the driven shaft 322 are provided with a transmission belt 323, the central axes of the driving shaft 321 and the driven shaft 322 are parallel to the central axis of the central rotating shaft 212, the frame body 31 is provided with a driving motor 5, and the main shaft of the driving motor 5 is fixedly connected with the driving shaft 321; the conveyor belt 323 is provided with a second receiving plate 324, and the second receiving plate 324 is parallel to the first receiving plate 213; the left side of transmission hoisting frame 3 is the feed end, and the right side is the discharge end, and the feed end of transmission hoisting frame 3 is less than the discharge end of transmitting wheel 21, and the discharge end of transmission hoisting frame 3 is higher than the peak of the sloping frame 22 of keeping in, and the feed end of transmission hoisting frame 3 is less than the discharge end. When the copper rod is separated from the transfer wheel 21 and falls onto the second receiving plate 324 of the transmission lifting frame 3, the driving motor 5 is started to enable the driving shaft 321 to rotate clockwise, the rotation of the driving shaft 321 drives the transmission belt 323 to transmit and drive the driven shaft 322 to rotate, the copper rod is transmitted along with the transmission belt 323 under the supporting effect of the second receiving plate 324, the copper rod not only moves rightwards in the transmission process, but also gradually rises in position height, and when the copper rod is transmitted to the other end of the transmission table 32, the copper rod rolls down from the transmission belt 323.

As shown in fig. 3, a guide inclined plane 221 for guiding the copper rod to move towards the feeding table 23 is arranged on the temporary storage inclined frame 22, an embedded groove 222 is formed on the guide inclined plane 221 on one end of the temporary storage inclined frame 22 close to the feeding table 23, a stopper 223 is arranged in the embedded groove 222, an accommodating cavity 224 located below the embedded groove 222 is formed in the temporary storage inclined frame 22, an air cylinder 225 is arranged in the accommodating cavity 224, one end of a piston rod of the air cylinder 225 is fixedly connected with the lower bottom surface of the stopper 223 after penetrating into the embedded groove 222, the upper end surface of the stopper 223 is arranged to be an inclined plane, and the inclined plane has the same inclination angle as that of the guide inclined plane 221; the feeding table 23 is provided with an arc-shaped groove 231, and the lowest point of the groove 231 is provided with the weight sensor 10 along the axial direction of the groove 231.

The copper rod falls from the conveyor 323 onto the temporary storage ramp 22, rolls to the stop 223 by the guide ramp 221, and stops when it abuts against the stop 223. When the weight sensor 10 does not sense the weight on the feeding table-board 23, the cylinder 225 is started, the cylinder 225 works to recover the piston rod, and simultaneously drives the stop block 223 to move towards the embedded groove 222, after the stop block 223 completely enters the embedded groove 222, the copper rod on the temporary storage inclined frame 22 is not stopped by the stop block 223, the copper rod can roll towards the arc-shaped groove 231 of the feeding table-board 23 along the guide inclined plane 221, and finally the copper rod can be sent into the lathe 1 by being pushed axially along the copper rod. The copper rod is embedded in the arc-shaped groove 231, so that the copper rod can be prevented from rolling off from the feeding table surface 23 to a certain extent due to large rolling amplitude. When the weight sensor 10 senses the weight on the feeding table 23 again, the cylinder 225 is started, and the piston rod of the cylinder 225 pushes the stopper 223 to move away from the insertion groove 222, so as to stop the copper rod on the temporary storage inclined frame 22 again. After the copper rod is completely rolled into the groove 231, the weight sensor 10 will start the cylinder 225 to lift the stopper 223 again, so as to avoid the influence on the rolling of the copper rod caused by the lifting of the stopper 223 in the rolling process of the copper rod. The interference caused by the rolling-off of the copper rod on the guide inclined plane 221 in the process that the copper rod on the feeding table surface 23 is pushed into the lathe 1 from the feeding table surface 23 can be avoided to a certain extent. Through the process, the copper rod can be automatically conveyed to the feeding table board 23 by adopting the transfer wheel 21 and the transmission lifting frame 3, the operation is more convenient, and the effects of reducing the labor intensity of workers and improving the working efficiency are achieved.

As shown in fig. 1 and 4, the cooling liquid circulation mechanism 6 includes a nozzle 61 provided as a three-outlet nozzle, the nozzle 61 is provided directly above the tool rest 11, an oscillating disc 62 is provided directly below the tool rest 11, a liquid collecting device 63 is provided below the oscillating disc 62, a dust collecting tank 64 is provided on a side wall, and a circulation pump 7 for driving is provided between the liquid collecting device 63 and the nozzle 61. When the cooling liquid is sprayed from the spray head 61, the cooling liquid flows into the liquid collecting device 63 after passing through the vibrating disk 62, the chips separated from the cooling liquid enter the chip collecting tank 64, and the cooling liquid entering the liquid collecting device 63 is pumped into the spray head 61 under the driving action of the circulating pump 7 to realize circulation.

As shown in fig. 1, 4 and 5, the liquid collecting device 63 includes a liquid collecting tank 631 and a filter box 9 disposed below the liquid collecting tank 631, the vibration tray 62 is welded above the liquid collecting tank 631 by welding rods, the vibration tray 62 is disposed in a hollow concave shape, an outlet 621 for flowing out of cooling liquid is disposed at a lower end of the vibration tray 62, the vibration tray 62 includes a vibration sheet 622, the vibration sheet 622 is spirally disposed along an inner wall of the vibration tray 62, a blocking piece 623 is disposed on one side of the vibration sheet 622 away from the side wall of the vibration tray 62, the vibration tray 62 further includes a filter screen 624 disposed at the outlet 621, and a lower end of the vibration sheet 622 abuts against the filter screen 624; a chip outlet 625 is arranged at the opening of the vibrating disc 62, and the upper end of the vibrating plate 622 extends out of the chip outlet 625; the opening of the vibration plate 62 is provided with a guide flow guide cover 626 in the circumferential direction. The chip collecting tank 64 is funnel-shaped, the upper end of the chip collecting tank 64 is provided with a chip inlet 641, one end of a vibrating piece 622 extending out of the chip outlet 625 is just positioned right above the chip inlet 641, the lower end of the chip collecting tank 64 is provided with a chip exhaust 642, the chip exhaust 642 is sleeved with a guide pipe, after entering the chip collecting tank 64, chips can be continuously discharged from the chip collecting tank 64 through the guide pipe, a cover can be arranged at the chip exhaust 642, and when more chips exist in the chip collecting tank 64, the cover is opened to discharge the chips at one time.

When the cooling liquid is sprayed from the spray head 61 onto the tool rest 11 and the machined part for cooling, the cooling liquid also carries machined debris away from the machined part. The cooling liquid flows into the vibrating disk 62 after leaving the machined part, a part of the cooling liquid directly flows onto the filter screen 624 under the action of gravity and flows into the liquid collecting tank 631 through the meshes of the filter screen 624, the debris mixed in the cooling liquid is retained on the upper surface of the filter screen 624 after being filtered by the filter screen 624, and the debris is vibrated onto the vibrating plate 622 under the high-frequency vibration of the vibrating disk 62; the other part of the splashed cooling liquid splashes on the guide flow guide cover 626, flows onto the vibrating plate 622 after the flow guide effect of the guide flow guide cover 626, flows downwards along the spiral vibrating plate 622 after being separated from the chips, finally flows out of the vibrating disc 62 through the filter screen 624, and the separated chips gradually move to the chip outlet 625 under the effect of the vibrating plate 622 and are finally discharged into the chip collection tank 64. So, adopt vibration dish 62 can transport the piece automatically to album bits jar 64 in, realize falling piece and coolant liquid quickly separating and the effect is better, the clearance of being convenient for. The guide drainage cover 626 can avoid the waste of the cooling liquid to a certain extent; the side of trembler 622 sets up separation blade 623 and can play the effect of blockking to the piece to a certain extent, avoids the piece to fall into filter screen 624 again at the in-process that removes, and then has the effect that improves work efficiency. Adopt vibration dish 62 can transport the piece automatically to album bits jar 64 in, realize the piece with piece and coolant liquid quick separation, be convenient for clear up.

As shown in fig. 4 and 6, the bottom of the liquid collecting tank 631 is provided with a plurality of first communication holes 6311, and the top of the filter box 9 is provided with a plurality of second communication holes 91 which are communicated with the first communication holes 6311 and correspond to the first communication holes 6311 one by one; be provided with four first division boards 92 in the rose box 9, the roof fixed connection of first division board 92 and rose box 9, the diapire of rose box 9 is provided with four second division boards 93, first division board 92 and second division board 93 interval arrangement form the cavity 8 of a plurality of intercommunications in proper order, cavity 8 includes feed liquor cavity 81 from a left side to the right side in proper order, middle cavity 82 and play liquid cavity 83, a plurality of second intercommunicating pores 91 all communicate in feed liquor cavity 81, circulation hole 831 has been seted up on the lateral wall of play liquid cavity 83, circulation hole 831 communicates in the inlet of circulating pump 7 through the pipeline, the liquid outlet of circulating pump 7 is linked together through the pipeline with shower nozzle 61 within a definite time.

The coolant that flows out vibration dish 62 flows into the collecting tank 631 in, then flow into in the rose box 9 and carry out the secondary filter after first intercommunicating pore 6311 and second intercommunicating pore 91 in proper order, the coolant that gets into in the rose box 9 loops through inlet chamber 81 along snakelike, middle cavity 82 and go out liquid cavity 83 back and discharge from circulation hole 831, first division board 92 and second division board 93 can play the barrier effect to the coolant, make and mix in the bottom of the fine piece subsides in the coolant in rose box 9, so can make the secondary filterable effect better, and the coolant after the secondary filtration contains impurity less, the cooling effect is also better. Can carry out the secondary filter with the coolant liquid through rose box 9 and get rid of thinner piece, the coolant liquid after the secondary filter contains impurity less, and the cooling effect is better.

The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.

Claims (8)

1. The utility model provides a cam lathe for processing solenoid valve copper sheathing, includes lathe (1), set up in feeding mechanism (2) outside lathe (1) and set up in inside coolant liquid circulation mechanism (6) of lathe (1), its characterized in that:

the feeding mechanism (2) comprises a transfer wheel (21), a transmission lifting frame (3), a temporary storage inclined frame (22) and a feeding table board (23), the transfer wheel (21) comprises a first receiving plate (213) axially arranged along the side wall of the transfer wheel (21) and a rotating motor (4) used for driving the transfer wheel (21) to rotate, the transmission lifting frame (3) comprises a conveying table (32) and a driving motor (5) used for driving the conveying table (32) to convey, a second receiving plate (324) parallel to the first receiving plate (213) is arranged on the surface of the conveying table (32), and a guide inclined plane (221) used for guiding materials to move towards the feeding table board (23) is arranged on the temporary storage inclined frame (22); one end of the transmission lifting frame (3) close to the transfer wheel (21) is lower than one end of the transmission lifting frame far away from the transfer wheel (21), the transfer wheel (21) is higher than the transmission lifting frame (3), and the temporary storage inclined frame (22) is lower than the transmission lifting frame (3);

the cooling liquid circulating mechanism (6) comprises a spray head (61), a vibration disc (62) arranged below the spray head (61), and a liquid collecting device (63) arranged below the vibration disc (62), wherein the vibration disc (62) comprises a vibration plate (622) and a filter screen (624), the vibration plate (622) is spirally arranged along the inner wall of the vibration disc (62), an outlet (621) is formed in the lower end of the vibration disc (62), the filter screen (624) is arranged at the outlet (621), a chip outlet (625) is formed in a disc opening of the vibration disc (62), the upper end of the vibration plate (622) stretches out of the chip outlet (625), the lower end of the vibration plate (622) is abutted against the filter screen (624), and a chip collecting tank (64) communicated with the chip outlet (625) is arranged on the side wall of the vibration disc (62); the liquid collecting device (63) is communicated with the spray head (61) through a pipeline, and a circulating pump (7) is further arranged on the pipeline;

a guide drainage cover (626) is arranged at the disc opening of the vibration disc (62); and a blocking piece (623) is arranged on one side of the vibrating piece (622) far away from the inner wall of the vibrating disc (62).

2. The cam lathe for machining the copper sleeve of the electromagnetic valve according to claim 1, wherein: the transfer wheel (21) comprises a support (211) and a central rotating shaft (212) rotatably connected to the support (211), the first receiving plate (213) is arranged on the outer side wall of the central rotating shaft (212), and a main shaft of the rotating motor (4) is fixedly connected with the central rotating shaft (212).

3. The cam lathe for machining the copper bush of the electromagnetic valve as claimed in claim 2, wherein: a baffle (2131) is arranged on one side, far away from the central rotating shaft (212), of the first receiving plate (213), the baffle (2131) is perpendicular to the first receiving plate (213), and the cross section of the baffle is L-shaped.

4. The cam lathe for machining the copper sleeve of the electromagnetic valve according to claim 1, wherein: transmission hoisting frame (3) are including support body (31), conveying platform (32) including rotate connect in transmission shaft on support body (31), set up in conveyer belt (323) of transmission shaft lateral wall, the axis of transmission shaft is on a parallel with the axis of transmitting wheel (21), the transmission shaft includes driving shaft (321) and driven shaft (322), the main shaft fixed connection of driving motor (5) in driving shaft (321), second receiving plate (324) set up in conveyer belt (323) surface.

5. The cam lathe for machining the copper sleeve of the electromagnetic valve according to claim 1, wherein: be provided with weight inductor (10) on pay-off mesa (23), be close to on the sloping of keeping in (22) embedded groove (222) have been seted up to the one end of pay-off mesa (23), holding chamber (224) have been seted up in sloping of keeping in (22), holding chamber (224) with embedded groove (222) are linked together, be provided with cylinder (225) in holding chamber (224), the piston rod of cylinder (225) stretches into in embedded groove (222), be provided with dog (223) in embedded groove (222), bottom surface fixed connection under dog (223) in the tailpiece of the piston rod portion of cylinder (225), weight inductor (10) are steerable open and close of cylinder (225).

6. The cam lathe for machining the copper sleeve of the electromagnetic valve according to claim 1, wherein: a groove (231) is formed in the upper surface of the feeding table top (23), and the section of the groove (231) is arc-shaped.

7. The cam lathe for machining the copper sleeve of the electromagnetic valve according to claim 1, wherein: the liquid collecting device (63) comprises a liquid collecting pool (631) and a filtering box (9) arranged below the liquid collecting pool (631), a first communicating hole (6311) is formed in the bottom of the liquid collecting pool (631), a second communicating hole (91) communicated with the first communicating hole (6311) is formed in the top of the filtering box (9), and a circulating hole (831) is further formed in the side wall of the filtering box (9).

8. The cam lathe for machining the copper bush of the electromagnetic valve as set forth in claim 7, wherein: be provided with the first division board of polylith (92) and polylith second division board (93), polylith in rose box (9) first division board (92) with the roof fixed connection of rose box (9), the polylith second division board (93) with the diapire fixed connection of rose box (9), first division board (92) with second division board (93) interval arrangement in proper order forms cavity (8) of a plurality of intercommunications, cavity (8) include feed liquor cavity (81), middle cavity (82) and play liquid cavity (83) in proper order, second intercommunicating pore (91) communicate in feed liquor cavity (81), opening (831) communicate in go out liquid cavity (83).

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