Cutting oil recovery device for hardware machining precision automatic lathe

Abstract

The utility model discloses a cutting oil recovery device for a hardware machining precision automatic lathe, which comprises a cutting oil recovery box and an oil filter cylinder arranged at the top of the cutting oil recovery box, an oil filter screen is arranged in the oil filter cylinder, a cutting oil collection barrel is arranged in the cutting oil recovery box, one side of the cutting oil collection barrel is connected with a suction pump, and the other side of the cutting oil collection barrel is connected with a hydraulic cylinder. The novel reinforced filtering device is additionally arranged at the top end of the oil filtering cylinder of the cutting oil recovery device, and the oil discharging pipe on the precision automatic lathe for hardware machining is connected with the novel reinforced filtering device, so that when the precision automatic lathe for hardware machining operates, waste oil can be conveyed into the reinforced filtering device through the oil discharging pipe, and the waste oil can be recycled. And then the reinforced filtering device conveys the waste oil into the oil filtering cylinder for fine filtering, and the reinforced filtering device is mainly used for blocking large-particle and large-volume metal scraps in the waste oil, so that the situation that the large-particle and large-volume metal scraps are conveyed into the oil filtering cylinder in a concentrated manner, and the oil filtering cylinder is easily blocked is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the heart machine, and specifically relates to a cutting oil recovery device for hardware machining heart machines. BACKGROUND

[0002] The cutting oil recovery device for hardware machining heart machines is a device that can recover and filter cutting oil. The device is usually composed of filter, oil tank and pump components, which can recycle cutting oil during processing, thereby reducing emissions and waste. Cutting oil is often contaminated during processing, so it needs to be recovered and filtered to ensure the normal operation of the processing machine and the high efficiency of production. Using the cutting oil recovery device can reduce the waste of raw materials and energy, and reduce environmental pollution.

[0003] However, the cutting oil recovery device for hardware machining heart machines mainly sucks the waste oil generated during the machining of the heart machine into the recovery device through the oil discharge pipeline, and stores the waste oil after filtering. In this way, the filtered cutting oil can be reused. When filtering waste oil, metal swarf in the waste oil needs to be filtered out to avoid the blockage of the oil injection pipe caused by metal swarf in the cutting oil during secondary use. However, the waste oil not only contains small particle metal swarf, but also contains a large amount of large particle and large volume metal swarf. Simply filtering metal swarf through the oil filter cartridge can easily cause large particle and large volume metal swarf to block the oil filter cartridge, which can cause the recovery device to lose the functions of recovery and filtration. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a cutting oil recovery device for hardware machining heart machines to solve the problem that the waste oil not only contains small particle metal swarf, but also contains a large amount of large particle and large volume metal swarf, and simply filtering metal swarf through the oil filter cartridge can easily cause large particle and large volume metal swarf to block the oil filter cartridge, which can cause the recovery device to lose the functions of recovery and filtration.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a cutting oil recovery device for hardware machining heart machines, comprising a cutting oil recovery tank and an oil filter cartridge arranged on the top of the cutting oil recovery tank, and the oil filter cartridge is internally provided with an oil filter net, the inside of the cutting oil recovery tank is provided with a cutting oil collection barrel, and one side of the cutting oil collection barrel is connected with a suction pump, the inside of the cutting oil collection barrel and the oil filter cartridge is communicated, and the top end of the oil filter cartridge is connected with a reinforced filter device.

[0006] The reinforcing filter device comprises a fixed support, a filter box, a sealing connecting sleeve and an oil inlet pipe head, the filter box is provided with the sealing connecting sleeve at the bottom center, the sealing connecting sleeve is tightly sleeved outside the pipe head at the top center of the oil filter cylinder, the filter box is provided with the oil inlet pipe head at the top center, the filter box is vertically provided with the fixed support near the bottom of the left and right ends, and the lower ends of the two fixed supports are fixedly connected with the top outer wall of the cutting oil recovery tank through welding.

[0007] Preferably, the reinforcing filter device further comprises a sealing cover, a perforated oil filter box, a sealing gasket and a hand-screwed screw, the sealing gasket is arranged on the left end outer wall of the sealing cover, the sealing cover is tightly attached to the right end outer wall of the filter box through the sealing gasket, the sealing cover is fixedly connected with the two ends of the filter box through the hand-screwed screw, and the inside of the filter box is provided with the perforated oil filter box with an opening facing upwards, and the right end of the perforated oil filter box is fixedly connected with the sealing cover through welding.

[0008] Preferably, the bottom of the cutting oil recovery tank is welded with a base, and the base is provided with movable wheels near the four corners at the bottom, and the four movable wheels are universal wheels with brake functions.

[0009] Preferably, the inside of the front end outer wall of the cutting oil recovery tank is provided with a maintenance tank door, the left end of the maintenance tank door is rotatably connected with the cutting oil recovery tank through a plurality of hinges, and the maintenance tank door can be outwardly opened by more than ninety degrees through the hinges.

[0010] Preferably, the cutting oil recovery tank is provided with an oil discharge valve pipe near the right end of the bottom, the oil discharge valve pipe is connected with the cutting oil collecting barrel in the cutting oil recovery tank, and a standby valve pipe is further arranged on one side of the oil discharge valve pipe.

[0011] Preferably, the top left end outer wall of the cutting oil recovery tank is provided with a pushing handrail, and the two outer corners of the pushing handrail are arc-shaped, and the top right end outer wall of the cutting oil recovery tank is provided with a control box.

[0012] Compared with the prior art, the cutting oil recovery device for the hardware machining heart machine has the following beneficial effects:

[0013] The utility model discloses a novel reinforcing filter device is added to the top of the oil filter cylinder of the cutting oil recovery device, and the oil discharge pipe of the gang tool machine for hardware machining is connected with the novel reinforcing filter device, when the gang tool machine for hardware machining is running, waste oil is transported to the reinforcing filter device through the oil discharge pipe, then the reinforcing filter device transports the waste oil to the oil filter cylinder for fine filtering, and the main role of the reinforcing filter device is to block the large -sized metal swarf in the waste oil, avoids the large -sized metal swarf concentratedly transported to the oil filter cylinder and the condition of the oil filter cylinder being easily blocked, because the large -sized metal swarf blocked in the reinforcing filter device is more, at this moment, the reinforcing filter device can be opened manually to clean the swarf, and the swarf is cleaned without removing the oil discharge pipe, so that the filtering effect of the whole cutting oil recovery device can be increased, and the filtered metal swarf can be conveniently treated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a cutting oil recovery device three-dimensional structure schematic view for the gang tool machine for hardware machining of the utility model.

[0015] Figure 2 It is the reinforcing filter device closing state three-dimensional structure schematic view of the utility model.

[0016] Figure 3 It is the reinforcing filter device opening state three-dimensional structure schematic view of the utility model.

[0017] In the drawing: 1, moving wheel, 2, base, 3, cutting oil recovery tank, 4, maintenance tank door, 5, push handrail, 6, oil filter cylinder, 7, reinforcing filter device, 8, control box, 9, oil discharge valve pipe, 10, fixed support, 11, filter box, 12, sealing connection sleeve, 13, oil inlet pipe head, 14, sealing cover, 15, filter oil box with hole, 16, sealing gasket, 17, hand screw type screw. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0019] The utility model provides a cutting oil recovery device for gang tool machine for hardware machining Figures 1-3The illustrated cutting oil recovery device for hardware machining cam machine includes a cutting oil recovery tank 3 and an oil filter cylinder 6 arranged on the top of the cutting oil recovery tank 3, and the oil filter cylinder 6 is internally provided with an oil filter screen, the inside of the cutting oil recovery tank 3 is provided with a cutting oil collection barrel, and one side of the cutting oil collection barrel is connected with a suction pump, the cutting oil collection barrel is in communication with the inside of the oil filter cylinder 6, the top end of the oil filter cylinder 6 is connected with a reinforced filter device 7, the bottom of the cutting oil recovery tank 3 is welded with a base 2, and the bottom of the base 2 is provided with moving wheels 1 near the four corners, and the four moving wheels 1 are universal wheels with brake function, the front end of the cutting oil recovery tank 3 is provided with a maintenance box door 4, and the left end of the maintenance box door 4 is rotatably connected with the cutting oil recovery tank 3 through a plurality of hinges, and the maintenance box door 4 can be opened outwardly by more than ninety degrees through the hinges, the cutting oil recovery tank 3 is provided with an oil discharge valve pipe 9 near the right end of the bottom, and the oil discharge valve pipe 9 is connected with the cutting oil collection barrel in the cutting oil recovery tank 3, and a standby valve pipe is further arranged on one side of the oil discharge valve pipe 9, a push handrail 5 is arranged on the top left end of the cutting oil recovery tank 3, and the two outer corners of the push handrail 5 are arc-shaped, a control box 8 is arranged on the top right end of the cutting oil recovery tank 3, when using the cutting oil recovery device for hardware machining cam machine, first, the push handrail 5 is grasped and the cutting oil recovery device is moved to one side of the cam machine through the moving wheels 1 at the bottom of the base 2, then the oil discharge pipe of the cam machine is moved out and connected with the reinforced filter device 7, then the suction pump in the cutting oil recovery tank 3 is started through the control box 8 when the cam machine works, the negative pressure generated by the suction pump will suck the waste oil generated during the machining of the cam machine through the oil discharge pipe, the waste oil is sucked into the reinforced filter device 7 for primary filtration, then the waste oil is transported into the oil filter cylinder 6 for fine filtration, and finally the filtered cutting oil is stored in the cutting oil collection barrel in the cutting oil recovery tank 3, when the cutting oil in the cutting oil collection barrel is needed, the pipeline is connected with the oil discharge valve pipe 9, and the cutting oil stored in the cutting oil collection barrel can be transported out for secondary use by opening the oil discharge valve pipe 9.

[0020] As Figure 1 , Figure 2 and Figure 3As shown, the reinforced filtering device 7 comprises a fixed support 10, a filtering box 11, a sealing connecting sleeve 12 and an oil inlet pipe head 13. The sealing connecting sleeve 12 is arranged at the bottom center of the filtering box 11 and tightly sleeved outside the pipe head at the top center of the oil filter cylinder 6. The oil inlet pipe head 13 is arranged at the top center of the filtering box 11. The fixed supports 10 are vertically arranged near the bottom of the left and right ends of the filtering box 11. The lower ends of the two fixed supports 10 are fixedly connected with the top outer wall of the cutting oil recovery tank 3 by welding. The reinforced filtering device 7 further comprises a sealing cover 14, a perforated oil filter box 15, a sealing gasket 16 and hand-screwed screws 17. The sealing gasket 16 is arranged on the left outer wall of the sealing cover 14. The sealing cover 14 is tightly attached to the right outer wall of the filtering box 11 through the sealing gasket 16. The sealing cover 14 and the filtering box 11 are fixedly connected through the hand-screwed screws 17. The perforated oil filter box 15 is arranged in the filtering box 11 and has an opening facing upwards. The right end of the perforated oil filter box 15 is fixedly connected with the sealing cover 14 by welding.

[0021] As shown in Figure 1 , Figure 2 and Figure 3 , when the cutting oil recovery device is used, first, the oil discharge pipeline on the lathe is connected with the oil inlet pipe head 13 at the top of the filtering box 11, so that the cutting oil waste generated during the operation of the lathe can be transported to the filtering box 11 through the oil discharge pipeline. Then, the filtering box 11 transports the waste oil to the oil filter cylinder 6. When the waste oil is transported to the inside of the filtering box 11, the perforated oil filter box 15 in the filtering box 11 blocks the large-particle and large-volume metal waste in the waste oil, so that only the metal waste with very small particles is transported to the oil filter cylinder 6 for fine filtering. When the perforated oil filter box 15 stores a large amount of large-particle and large-volume metal waste, the two hand-screwed screws 17 are unscrewed, the sealing cover 14 is pulled to the right, the perforated oil filter box 15 in the filtering box 11 is pulled out to the right, and then the large-particle and large-volume metal waste in the perforated oil filter box 15 is directly poured out. Then, the perforated oil filter box 15 is inserted into the filtering box 11 again until the sealing cover 14 is tightly attached to the right outer wall of the filtering box 11 through the sealing gasket 16. Then, the two hand-screwed screws 17 are tightened again. In this way, the large-particle and large-volume metal impurities in the filtering box 11 are removed, so that the filtering box 11 can normally filter the large-particle and large-volume metal waste in the waste oil.

[0022] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A cutting oil recovery device for a hardware processing jig borer, comprising a cutting oil recovery tank (3) and an oil filter cylinder (6) arranged on the top of the cutting oil recovery tank (3), and the oil filter cylinder (6) is internally provided with an oil filter screen, the inside of the cutting oil recovery tank (3) is provided with a cutting oil collection barrel, one side of the cutting oil collection barrel is connected with a suction pump, and the cutting oil collection barrel is in communication with the inside of the oil filter cylinder (6), characterized in that: The top end of the oil filter cylinder (6) is connected with a reinforced filtering device (7); The reinforced filtering device (7) comprises a fixed support (10), a filter box (11), a sealing connecting sleeve (12) and an oil inlet pipe head (13), the bottom center of the filter box (11) is provided with the sealing connecting sleeve (12), the sealing connecting sleeve (12) is tightly sleeved outside the pipe head at the top center of the oil filter cylinder (6), the top center of the filter box (11) is provided with the oil inlet pipe head (13), the filter box (11) is vertically provided with the fixed support (10) near the bottom of the left and right ends, and the lowermost ends of the two fixed supports (10) are fixedly connected with the top outer wall of the cutting oil recovery tank (3) through welding.

2. The cutting oil recovery device for a hardware processing screw machine according to claim 1, characterized in that: The reinforced filtering device (7) further comprises a sealing cover (14), a perforated oil filter box (15), a sealing gasket (16) and a hand-screwed screw (17), the left end outer wall of the sealing cover (14) is provided with the sealing gasket (16), the sealing cover (14) is tightly attached to the right end outer wall of the filter box (11) through the sealing gasket (16), the sealing cover (14) and the filter box (11) are fixedly connected through the hand-screwed screw (17), and the inside of the filter box (11) is provided with the perforated oil filter box (15) with an opening facing upwards, and the right end of the perforated oil filter box (15) is fixedly connected with the sealing cover (14) through welding.

3. The cutting oil recovery device for a hardware processing screw machine according to claim 1, wherein: The bottom of the cutting oil recovery tank (3) is welded with a base (2), the bottom of the base (2) is provided with movable wheels (1) near the four corners, and the four movable wheels (1) are universal wheels with brake functions.

4. The cutting oil recovery device for a hardware processing screw machine according to claim 1, wherein: The inside of the front end outer wall of the cutting oil recovery tank (3) is provided with a maintenance tank door (4), the left end of the maintenance tank door (4) is rotatably connected with the cutting oil recovery tank (3) through a plurality of hinges, and the maintenance tank door (4) can be outwardly opened by more than ninety degrees through the hinges.

5. The cutting oil recovery device for a hardware processing screw machine according to claim 1, wherein: The cutting oil recovery tank (3) is provided with an oil discharge valve pipe (9) near the right end of the bottom, the oil discharge valve pipe (9) is connected with a cutting oil collecting barrel in the cutting oil recovery tank (3), and one side of the oil discharge valve pipe (9) is further provided with a standby valve pipe.

6. The cutting oil recovery device for a hardware processing jig borer according to claim 1, characterized by: The top left end outer wall of the cutting oil recovery tank (3) is provided with a pushing handrail (5), both outer corners of the pushing handrail (5) are arc-shaped, and the top right end outer wall of the cutting oil recovery tank (3) is provided with a control box (8).

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