Oil recovery mechanism and chip removal equipment

Abstract

The invention discloses an oil recovery mechanism and chip removal equipment. The oil recovery mechanism comprises a left side plate and a right side plate; inclined plates are arranged on opposite sides of the left side plate and the right side plate; the left and right sides of the front end of the inclined plate are respectively hinged with the left and right side plates; the lower surface of the rear end of the inclined plate is in contact with a gradient adjusting convex block; the gradient adjusting convex block is connected with one end of the gradient adjusting handle; a backflow plate is arranged below the inclined plate; the left side of the front end of the backflow plate is hinged to the left side plate; the right side of the front end of the backflow plate is connected with one end of a cleaning handle; the rear end of the backflow plate is communicated with an inlet in the front end of the liquid outlet channel; a rear-end outlet of the liquid outlet channel is connected with the backflow slideway. The oil recovery device is scientific in design, oil brought out due to chip removal operation in the machining process can be efficiently and reliably recovered, the machining cost is reduced, adverse effects on the environment are effectively avoided, and the oil recovery device has great practical significance.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical processing and energy-saving and environmental protection, and in particular to an oil recovery mechanism and chip removal equipment. Background Art

[0002] At present, the conventional chip removal mechanism of mechanical processing equipment can take the iron chips generated in the mechanical processing equipment out of the equipment through chain rotation and discharge them into a designated area.

[0003] However, the chip removal process will also bring out the original oil in the machining equipment (specifically a simple oil, such as a cutting fluid or a coolant), resulting in oil loss. This will not only bring about large economic losses and increase production costs, but also have adverse effects on the environment.

[0004] Therefore, there is an urgent need to develop a technology that can solve the above technical problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an oil recovery mechanism and a chip removal device in view of the technical defects in the prior art.

[0006] To this end, the present invention provides an oil recovery mechanism, comprising an inclined plate, a return plate, a left plate, a right plate, a lower plate, a return slide, a cleaning handle, and a slope adjustment handle;

[0007] The left and right panels are symmetrically distributed;

[0008] An inclined plate is provided on the opposite side of the left plate and the right plate;

[0009] The vertical height of the inclined plate gradually increases from front to back;

[0010] The front end and left and right sides of the inclined plate are hinged to the left plate and the right plate respectively;

[0011] The rear end lower surface of the inclined plate contacts a slope adjustment protrusion block;

[0012] The slope adjustment protrusion is connected to one end of the slope adjustment handle;

[0013] A backward-inclined return plate is provided below the inclined plate;

[0014] The left side of the front end of the return plate is hinged to the left side plate;

[0015] The front right side of the reflux plate is connected to one end of the cleaning handle;

[0016] The rear end of the reflux plate is connected to the front inlet of the liquid outlet channel;

[0017] The rear end outlet of the liquid outlet channel is connected to one end of the reflux slide;

[0018] A lower side plate is provided directly below the return plate.

[0019] In addition, the present invention also provides a chip removal device, including the oil recovery mechanism as described above.

[0020] It can be seen from the technical solution provided by the present invention above that, compared with the prior art, the present invention provides an oil recovery mechanism and chip removal equipment, which have a scientific structural design and can efficiently and reliably recover the oil (specifically a simple oil, such as a cutting fluid or a coolant) brought out by the chip removal operation during the mechanical processing process, reduce processing costs, and effectively avoid adverse effects on the environment, which has important practical significance.

[0021] The present invention fully considers the economic loss caused by the oil being carried out during the chip removal process of mechanical processing. The oil can be recovered during the process of iron chips falling, so as to achieve the purpose of reducing processing costs, saving energy and protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the three-dimensional structure of an oil recovery mechanism provided by the present invention when viewed from the front side;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of an oil recovery mechanism provided by the present invention when viewed from the rear side;

[0024] Figure 3 A schematic diagram of a three-dimensional exploded structure of an oil recovery mechanism provided by the present invention when viewed from the front;

[0025] Figure 4 This is a schematic diagram of the enlarged structure of an inclined plate in an oil recovery mechanism provided by the present invention;

[0026] Figure 5 This is an enlarged structural schematic diagram of a return plate provided in an oil recovery mechanism provided by the present invention;

[0027] Figure 6 This is an enlarged structural schematic diagram of a cleaning handle provided in an oil recovery mechanism provided by the present invention;

[0028] Figure 7 A schematic diagram of a connection state of an oil recovery mechanism provided by the present invention when installed on a machining device with a chip removal device in a specific embodiment;

[0029] Figure 8 for Figure 7 An enlarged schematic diagram of the local structure shown;

[0030] Figure 9 A schematic diagram of the working state of an oil recovery mechanism provided by the present invention in a specific embodiment and an iron chip recovery bucket;

[0031] In the figure, 1, inclined plate; 2, return plate; 3, left side plate; 4, right side plate; 5, lower side plate;

[0032] 6. Return slide; 7. Cleaning handle; 8. Slope adjustment handle; 80. Slope adjustment boss; 9. Long hole lifting lug;

[0033] 101, first side plate; 102, second side plate; 103, inclined plate connecting bracket;

[0034] 201, reflux plate connecting bracket; 202, liquid outlet channel, 203, reflux top guard plate;

[0035] 501, limit bolt; 70, screw; 702, baffle;

[0036] 10. Iron chip recovery bucket; 11. Chip removal equipment; 1101. Iron chip discharge outlet; 12. Machining equipment; 13. Oil tank. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0039] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0041] See also Figures 1 to 9 The present invention provides an oil recovery mechanism and chip removal equipment, including an inclined plate 1, a return plate 2, a left plate 3, a right plate 4, a lower plate 5, a return slide 6, a cleaning handle 7 and a slope adjustment handle 8;

[0042] The left side plate 3 and the right side plate 4 are symmetrically distributed;

[0043] An inclined plate 1 is provided on the opposite side of the left plate 3 and the right plate 4;

[0044] The vertical height of the inclined plate 1 gradually increases from the front to the back;

[0045] The left and right sides of the front end of the inclined plate 1 are respectively hinged (i.e., rotatably connected) to the left side plate 3 and the right side plate 4;

[0046] The rear lower surface of the inclined plate 1 contacts a slope adjustment protrusion 80;

[0047] The slope adjustment protrusion 80 is connected to one end of the slope adjustment handle 8;

[0048] A backward-inclined return plate 2 is provided below the inclined plate 1;

[0049] The left side of the front end of the return plate 2 is hinged to the left side plate 3 (i.e., rotatably connected);

[0050] The front right side of the return plate 2 is connected to one end of the cleaning handle 7;

[0051] The rear end of the reflux plate 2 is connected to the front inlet of the liquid outlet channel 202;

[0052] The rear end outlet of the liquid outlet channel 202 is connected to one end of the return chute 6. The specific design is as follows: the rear end outlet of the liquid outlet channel 202 is located directly above the front end top opening of the return chute 6 which is tilted backward and downward;

[0053] A horizontally distributed lower side plate 5 is provided directly below the return plate 2 .

[0054] The left and right sides of the lower side plate 5 are fixedly connected to the opposite sides of the left side plate 3 and the right side plate 4 .

[0055] In the present invention, in a specific implementation, the slope adjustment protrusion 80 is in the shape of a cuboid.

[0056] In the present invention, in a specific implementation, a slope adjustment through hole is provided transversely through the right side plate 4 at a position corresponding to the slope adjustment protrusion 80;

[0057] One end of the slope adjustment handle 8 passes through the slope adjustment through hole transversely and is connected to the slope adjustment protrusion 80 .

[0058] In the present invention, in a specific implementation, the overall shape of the slope adjustment handle 8 is L-shaped;

[0059] The other end of the slope adjustment handle 8 is provided with a spherical grip.

[0060] It should be noted that, in the present invention, the lower surface of the rear half of the inclined plate 1 rests on the slope adjustment protrusion 80 of the slope adjustment handle 8, and the slope (ie, the tilt angle) of the inclined plate 1 can be adjusted by the slope adjustment handle 8.

[0061] It should be noted that, after the lower end of the slope adjustment handle 8 passes through the slope adjustment through hole on the right side plate 4, a slope adjustment protrusion 80 is provided. The slope adjustment protrusion 80 contacts the rear end bottom surface of the inclined plate 1. The slope adjustment protrusion 80 is in the shape of an eccentric protrusion. When the slope adjustment handle 8 is rotated, the slope adjustment protrusion 80 as an eccentric protrusion will also rotate therewith. Since the inclined plate 1 is placed on the slope adjustment protrusion 80 as an eccentric protrusion, the inclined plate 1 will also change with the inclination.

[0062] In the present invention, in a specific implementation, the upper surface of the inclined plate 1 is provided with a plurality of protrusions protruding upward;

[0063] In a specific implementation, a plurality of protrusions are evenly distributed on the upper surface of the inclined plate 1;

[0064] The distance between any two adjacent protrusions is equal;

[0065] The shape of the protrusion is hemispherical.

[0066] In specific implementation, the front end of the inclined plate 1 is provided with a first side plate 101 extending downward and backward;

[0067] The included angle between the first side plate 101 and the inclined plate 1 is an acute angle.

[0068] Furthermore, a plurality of protrusion combinations are provided on the front side surface of the first side plate 101 at equal intervals in the horizontal direction;

[0069] Each protrusion combination includes a plurality (for example, three) of hemispherical protrusions that are sequentially arranged vertically and spaced apart.

[0070] In a specific implementation, an inclined second side plate 102 is provided on the left and right sides of the upper surface of the inclined plate 1;

[0071] The two second side plates 102 are symmetrically distributed on the left and right sides;

[0072] The included angle between the second side plate 10 and the upper surface of the inclined plate 1 is an obtuse angle.

[0073] In the present invention, in a specific implementation, inclined plate connecting brackets 103 are respectively provided on the left and right sides of the bottom of the inclined plate 1 to protrude downwards;

[0074] The two inclined plate connecting brackets 103 are respectively hinged to the left side plate 3 and the right side plate 4 (i.e., rotatably connected, specifically, hinged to the left side plate 3 and the right side plate 4 by a bolt, the bolt acting as a hinge pin, and the two bolts respectively pass through the reserved through holes on the left side plate 3 and the right side plate 4 and are connected to the threaded holes on the inclined plate connecting brackets 103);

[0075] In the present invention, in a specific implementation, the inclined plate 1 can be a stainless steel rice grain plate.

[0076] It should be noted that stainless steel rice-grain plate is a metal plate with a specific structure and function. It is named because its surface texture resembles rice grains, that is, regular or irregular rice-grain-shaped protrusions are evenly distributed on its surface. The texture (i.e., rice-grain-shaped protrusions) can intercept water or oil and prevent liquid diffusion.

[0077] In the present invention, in a specific implementation, a return plate connecting bracket 201 is provided on both sides of the top front end of the return plate 2 so as to protrude upwards;

[0078] The return plate connecting bracket 201 on the left is hinged to the left side plate 3 (i.e., rotatably connected, specifically, hinged to the left side plate 3 by a bolt, the bolt acting as a hinge pin, the bolt passing through a reserved through hole on the left side plate 3 and then connected to a threaded hole on the return plate connecting bracket 201);

[0079] The return plate connecting bracket 201 on the right is hinged to the right side plate 4 and fixedly connected to the lower end of the cleaning handle 7;

[0080] In specific implementation, a threaded hole is provided on the return plate connecting bracket 201 located on the right;

[0081] A laterally distributed screw 701 is provided at the lower end of the cleaning handle 7 at a position corresponding to the threaded hole;

[0082] The screw at the lower end of the cleaning handle 7 passes through the reserved through hole on the right side plate 4 in a transverse direction and is then threadedly fixedly connected with the threaded hole on the return plate connecting bracket 201 on the right side.

[0083] Furthermore, a blocking piece 702 is provided at the lower end of the cleaning handle 7 , and the blocking piece 702 is located in the inner side direction of the right side plate 4 .

[0084] In a specific implementation, a limiting bolt 501 is vertically provided through the rear end of the lower side plate 5;

[0085] The limiting bolt 501 is used to limit the tilt angle of the return plate 2 located above it.

[0086] Furthermore, the nut of the limiting bolt 501 is located below the lower side plate 5;

[0087] The screw rod of the limiting bolt 501 passes through the threaded connection hole provided at the rear end of the lower side plate 5 and is threadedly connected to the threaded connection hole;

[0088] The top of the screw rod of the limiting bolt 501 faces the rear end bottom surface of the return plate 2.

[0089] It should be noted that since the left front end of the return plate 2 is hinged to the left side plate 3, and the right front end of the return plate 2 is hinged to the right side plate 4 and connected to the cleaning handle 7, when the cleaning handle 7 is rotated, the return plate 2 will move up and down with the cleaning handle 7, and there is a limit bolt 501 under the return plate 2 to push the return plate upward to limit the inclination angle of the return plate 2 (specifically the backward and downward inclination angle).

[0090] It should be noted that the cleaning handle 7 passes through the reserved through hole of the right side plate 4 and is connected to the return plate 2, so that the cleaning handle 7 and the return plate 2 become one. By rotating the cleaning handle 7, the rotation of the return plate 2 can be controlled.

[0091] In the present invention, in a specific implementation, a return top guard plate 203 is provided around the left and right sides and the rear side of the top of the return plate 2;

[0092] The rear end of the reflux top guard plate 203 is provided with an opening, and the opening is communicated with the front inlet of the liquid outlet channel 202 .

[0093] In the present invention, in a specific implementation, the left and right sides of the liquid outlet channel 202 (specifically, the left and right sides of the middle portion) are respectively hinged to the left and right sides of the front end of the return slide 6 (that is, rotatably connected, specifically, each is hinged to the left side plate 3 by a bolt, and the bolt plays the role of a hinge pin. The two bolts pass through the reserved through holes on the left and right sides of the front end of the return slide 6 and are connected to the threaded holes on the left and right sides of the liquid outlet channel 202);

[0094] It should be noted that the return slide 6 is hinged to the return plate 2 through bolts and is rotatably connected together. After the two are connected, there is a certain gap between them, and they can be rotated and moved to adjust the use on different equipment.

[0095] In the present invention, in a specific implementation, a hollow container (for example, a rectangular oil barrel with an open top) for storing oil is provided below the reflux slide 6 .

[0096] In a specific implementation, the lower end of the reflux chute 6 extends downward into the top opening of the container.

[0097] In the present invention, in a specific implementation, a long hole hanging ear 9 is provided at the front and rear ends of the top of the left side plate 3 and the right side plate 4 respectively;

[0098] The four long-hole lifting ears 9 are connected to the outer shell of the chip removal equipment 11 that is matched with the existing mechanical processing equipment 12 located outside (specifically, it can be connected to the outer shell of the chip removal equipment 11 that is matched with the mechanical processing equipment through bolts, and the bolts pass through the long holes on the long-hole lifting ears 9 and are threadedly fixed with the reserved threaded holes on the outer shell of the chip removal equipment that is matched with the mechanical equipment).

[0099] In specific implementation, the inclined plate 1 is arranged directly below the chip discharge port 1101 of the chip removal device 11;

[0100] A scrap iron recovery bucket 10 with an open top is provided directly below the inclined plate 1 .

[0101] In a specific implementation, the lower end of the reflux channel 6 is connected to the oil pool 13 at the bottom of the machining equipment 12 equipped with the chip removal device 11, or is connected to an oil barrel with an opening at the top;

[0102] In order to better understand the technical solution of the present invention, the functions of the various components of the present invention are described below.

[0103] In the present invention, the inclined plate 1 is directly mounted below the chip discharge outlet (i.e., the chip discharge outlet) of the chip removal device 11, which is associated with the external machining equipment 12. When the chip removal device discharges chips, they fall onto the inclined plate 1 and roll down along the slope of the inclined plate 1. As the chips roll down, the oil on them is shaken off and falls onto the inclined plate 1. The oil that falls on the inclined plate 1 flows along the slope of the inclined plate 1. When it reaches the end of the inclined plate 1, which has a reverse bend angle (i.e., the first side plate 101), the oil drips onto the return plate along the reverse bend angle.

[0104] For the return plate 2, because the return plate has a certain slope (i.e., a slope tilted backward), the oil dripping on it will flow backward along the angle of the return plate and flow all the way to the return slide 6. Since the angle of the return plate 2 is relatively small, the iron filings that occasionally fall on it will not roll or fall along the slope.

[0105] The left side plate 3 serves as the external shield of the device. The ear structure (i.e., the long hole ear 9) on it can be connected to the chip removal device (i.e., the chip removal equipment) at will. There are mounting holes on it, through which bolts are inserted to install other components.

[0106] As for the right side plate 4, its function is to serve as the external shield of the device. The ear structure on it (i.e. the long hole ear 9) can be connected to the chip removal device (i.e. the chip removal equipment) at will. There are mounting holes on it, through which bolts are inserted to install other components.

[0107] The lower side plate 5 serves as the external shield of the device and connects the left side plate and the right side plate. A limiting bolt 501 is installed on the lower side plate to adjust the inclination angle of the return plate.

[0108] The function of the reflux chute 6 is to reflux the collected oil. When the recovered oil flows down through the reflux plate 2, it will flow onto the reflux chute 6. The reflux chute 6 has a certain slope, and the other end is connected to the oil pool 13 at the bottom of the mechanical processing equipment 12 or connected to the collection container (such as a barrel). The reflux oil will flow along the reflux chute 6 to the collection place.

[0109] The cleaning handle 7 is used to remove the iron filings accumulated between the return plate 2 and the inclined plate 1. The end of the cleaning handle 7 is connected to the return plate 2. When the cleaning handle 7 is rotated, the return plate 2 will also rotate in the same way. When the return plate 2 rotates back and forth, the iron filings on it can be vibrated and dropped.

[0110] The slope adjustment handle 8 is used to adjust the inclination angle of the tilting plate 1. A protrusion (i.e., the slope adjustment protrusion 80) is installed at the end of the slope adjustment handle 8. When the slope adjustment handle 8 is rotated, the slope adjustment protrusion 80 thereon also rotates. Because the ends of the tilting plate 1 are hinged (i.e., rotatably connected) to the left plate 3 and the right plate 4 by bolts, and the bottom surface is placed above the slope adjustment protrusion 8, the inclination angle can be adjusted.

[0111] The long hole lifting lug 9 is used to install the oil recovery mechanism provided by the present invention as a whole below the outlet of the chip conveyor (ie, chip removal equipment).

[0112] In the present invention, the first side plate 101, which is a structure with a reverse bending angle at the end of the inclined plate 1, is used to control the flow direction of the oil. The liquid flowing back from the inclined plate 1 will flow along the first side plate to the return plate; the second side plate 102 is used to prevent iron filings rolling down from the inclined plate 1 from falling into the gaps on both sides; the inclined plate connecting bracket 103 is used to connect the inclined plate 1; the liquid outlet channel 202 is used to return the oil recovered on the return plate 2 to a specified position; the baffle 702 is used to prevent the cleaning handle 7 from moving.

[0113] Based on the oil recovery mechanism provided by the present invention, the present invention further provides a chip removal device, which includes the oil recovery mechanism as described above.

[0114] In the present invention, in a specific implementation, the oil recovery mechanism is located directly below the chip discharge port 1101 of the chip removal device 11;

[0115] In specific implementation, the inclined plate 1 is arranged directly below the chip discharge port 1101 of the chip removal device 11;

[0116] A scrap iron recovery bucket 10 with an open top is provided directly below the inclined plate 1 .

[0117] Furthermore, the chip discharge port 1101 and the top opening of the transverse gap between the left side plate 3 and the right side plate 4 in the oil recovery mechanism are arranged in a vertically corresponding manner.

[0118] Furthermore, the shape and size of the top opening of the transverse gap between the left plate 3 and the right plate 4 in the oil recovery mechanism are larger than the shape and size of the iron chip discharge port 1101.

[0119] In a specific implementation, the lower end of the reflux channel 6 is connected to the oil pool 13 at the bottom of the machining equipment 12 equipped with the chip removal device 11, or is connected to an oil barrel with an opening at the top;

[0120] It should be noted that the recovered iron filings have economic value and can be sold as scrap iron, generating economic benefits. The recovered oil also has economic value and can be reused in machining equipment, thereby reducing oil consumption, increasing economic benefits, and reducing environmental pollution.

[0121] It should be noted that the chip removal equipment 11 is an existing finished product equipment and is a supporting device on the existing mechanical processing equipment 12.

[0122] Specifically, the machining equipment can be an AN32 CNC lathe manufactured by Kunshan Fuji Machinery Manufacturing Co., Ltd.; the chip conveyor can also be the same company's matching chip conveyor, model AN32-1. The machining equipment is used for machining, and the chip conveyor is used to remove the iron chips generated during machining to a location outside the machining chamber of the machining equipment to prevent their accumulation.

[0123] It should be noted that, in the machining process of the machining equipment involved in the present invention, only one type of oil is used, such as a cutting fluid or a coolant, and there is no mixing of the oils. However, different machining equipment has different processes and uses different oils. However, there is only one type of oil for one type of equipment and there is no mixing of the oils.

[0124] In order to more clearly understand the technical solution of the present invention, the working process of the present invention is described below.

[0125] The oil recovery mechanism of the present invention is installed in advance below the chip discharge port (i.e., chip discharge port) of the original chip removal device on the machining equipment to recover the oil on the chips discharged from the chip removal device. The specific working process is as follows:

[0126] First, the two long hole hanging ears 9 on the left side plate 3 and the right side plate 4 are connected to the main body of the machining equipment. The top of the inclined plate 1 corresponds to the iron chip discharge port of the chip removal equipment.

[0127] Then, when iron chips are generated by the chip removal equipment, they will first fall on the upper surface of the inclined plate 1 and then roll along the slope. During the rolling process of the iron chips, the oil on the iron chips will adhere to the inclined plate 1 through vibration. And because there are a large number of protruding structures on the inclined plate 1, the oil can be prevented from being carried away by the iron chips again, thereby realizing the secondary separation of the iron chips and the oil on them.

[0128] Then, the separated iron chips roll down along the slope of the inclined plate 1 and are recovered at the rolling point.

[0129] In addition, the separated oil will drip onto the return plate 2 along the reverse bend portion at the front end of the inclined plate 1 (i.e., the first side plate 101 extending downward and backward), and then flow through the outlet at the rear of the return plate 2 (i.e., the rear end outlet of the liquid outlet channel 202) to the return slide 6 connected thereto, and then be connected to the oil recovery point via the return slide 6.

[0130] In specific implementation, the oil recovery point can be an existing cavity inside the machining equipment that can be used to store oil, or a separate container specifically used to store oil (such as an oil barrel with an opening on the top).

[0131] It should be noted that, for general mechanical processing equipment 12 (such as the aforementioned CNC lathe), there is usually a space (ie, oil pool 13) at the bottom of the equipment for storing oil.

[0132] It should be noted that the present invention does not have specific requirements for the size or shape of the iron chips. However, the oil recovery effect varies with the size of the iron chips. Generally, rolled iron chips carry more oil, but the oil recovery effect is reduced. Generally, finely chopped iron chips have a better oil recovery effect because they roll more on the inclined plate.

[0133] In terms of specific implementation, after inspection, it is found that iron filings generated by wet machining methods during mechanical machining can be recycled and disposed of through the technical solution of the present invention.

[0134] It should be noted that the scope of application of the present invention is generally to be installed on existing mechanical processing equipment with an excretion machine (i.e., chip removal equipment), and ordinary iron chip chute type equipment cannot be used.

[0135] In view of the fact that during use, a small amount of iron filings may fall into the gap between the return plate 2 and the inclined plate 1, hindering the oil recovery effect, when the iron filings accumulate a lot, the cleaning handle 7 can be turned to tilt the return plate 2 in the reverse direction, and the iron filings will fall freely, thereby achieving the cleaning effect.

[0136] Compared with the prior art, the oil recovery mechanism and chip removal equipment provided by the present invention have the following advantages:

[0137] Beneficial effects:

[0138] 1. The present invention can perform secondary separation of iron chips from machining equipment and the oil adhering thereto, and can greatly enhance the recovery effect through rolling and vibration;

[0139] 2. The present invention fully takes into account that the iron filings generated during the machining process need to be recycled, and the iron filings will be stained with a large amount of oil, which needs to be cleaned again. The present invention can greatly reduce the oil on the iron filings during the secondary recycling, thereby facilitating recycling and saving labor.

[0140] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An oil recovery mechanism, characterized in that: It comprises an inclined plate (1), a return plate (2), a left side plate (3), a right side plate (4), a lower side plate (5), a return slide (6), a cleaning handle (7) and a slope adjustment handle (8); The left side plate (3) and the right side plate (4) are symmetrically distributed; An inclined plate (1) is provided on the opposite side of the left plate (3) and the right plate (4); The vertical height of the inclined plate (1) gradually increases from front to back; The left and right sides of the front end of the inclined plate (1) are hinged to the left side plate (3) and the right side plate (4) respectively; The rear end lower surface of the inclined plate (1) contacts a slope adjustment protrusion (80); The slope adjustment protrusion (80) is connected to one end of the slope adjustment handle (8); A backward-inclined return plate (2) is provided below the inclined plate (1); The left side of the front end of the return plate (2) is hinged to the left side plate (3); The front right side of the return plate (2) is connected to one end of the cleaning handle (7); The rear end of the reflux plate (2) is connected to the front inlet of the liquid outlet channel (202); The rear end outlet of the liquid outlet channel (202) is connected to one end of the return slideway (6); A lower side plate (5) is provided directly below the return plate (2).

2. The oil recovery mechanism according to claim 1, wherein: The slope adjustment protrusion (80) is in the shape of a cuboid; and / or, The right side plate (4) is provided with a slope adjustment through hole at a position corresponding to the slope adjustment protrusion (80) in a transverse direction; One end of the slope adjustment handle (8) passes through the slope adjustment through hole transversely and is connected to the slope adjustment protrusion (80); and / or, The overall shape of the slope adjustment handle (8) is L-shaped; The other end of the slope adjustment handle (8) is provided with a spherical hand grip.

3. The oil recovery mechanism according to claim 1, wherein: The upper surface of the inclined plate (1) is provided with a plurality of protrusions protruding upward.

4. The oil recovery mechanism according to claim 3, characterized in that: A plurality of protrusions are evenly distributed on the upper surface of the inclined plate (1); The distance between any two adjacent protrusions is equal; The shape of the convex part is hemispherical; and / or, A second side plate (102) is provided on the left and right sides of the upper surface of the inclined plate (1) respectively. The two second side plates (102) are symmetrically distributed on the left and right sides; The angle between the second side plate (10) and the upper surface of the inclined plate (1) is an obtuse angle; and / or, Inclined plate connecting brackets (103) are respectively provided on the left and right sides of the bottom of the inclined plate (1) so as to protrude downwards; Two inclined plate connecting brackets (103) are hinged to the left side plate (3) and the right side plate (4) respectively; and / or, A return plate connecting bracket (201) is provided on both left and right sides of the top front end of the return plate (2) so as to protrude upwards; The return plate connecting bracket (201) on the left is hinged to the left side plate (3); The return plate connecting bracket (201) located on the right is hinged to the right side plate (4) and fixedly connected to the lower end of the cleaning handle (7).

5. The oil recovery mechanism according to claim 3, characterized in that: The front end of the inclined plate (1) is provided with a first side plate (101) extending downward and backward; The included angle between the first side plate (101) and the inclined plate (1) is an acute angle; The front side surface of the first side plate (101) is provided with a plurality of protrusion combinations at equal intervals in the transverse direction; Each protrusion combination includes a plurality of hemispherical protrusions which are arranged in sequence and spaced from top to bottom.

6. The oil recovery mechanism according to claim 1, wherein: A limiting bolt (501) is vertically provided through the rear end of the lower side plate (5); The limiting bolt (501) is used to limit the tilt angle of the return plate (2) located above it; The nut of the limiting bolt (501) is located below the lower side plate (5); The screw rod of the limiting bolt (501) passes through the threaded connection hole provided at the rear end of the lower side plate (5) and is threadedly connected to the threaded connection hole; The top of the screw rod of the limiting bolt (501) faces the rear end bottom surface of the return plate (2).

7. The oil recovery mechanism according to claim 1, wherein: A return top guard plate (203) is provided around the left and right sides and the rear side of the top of the return plate (2); The rear end of the reflux top guard plate (203) is provided with an opening, and the opening is connected to the front inlet of the liquid outlet channel (202); and / or, The left and right sides of the liquid outlet channel (202) are respectively hinged to the left and right sides of the front end of the return slideway (6); and / or, A hollow container for storing oil is provided below the return slide (6); The lower end of the return chute (6) extends downward into the top opening of the container.

8. The oil recovery mechanism according to claim 1, wherein: A long hole hanging ear (9) is provided at the front and rear ends of the top of the left side plate (3) and the right side plate (4); The four long hole lifting ears (9) are connected to the outer shell of the chip removal device (11) matched with the mechanical processing equipment (12) located outside.

9. A chip removal device, characterized in that: It comprises the oil recovery mechanism according to any one of claims 1 to 8.

10. The chip removal device according to claim 9, characterized in that: The oil recovery mechanism is located directly below the iron chip discharge port (1101) of the chip removal device (11); The iron chip discharge port (1101) and the top opening of the transverse gap between the left side plate (3) and the right side plate (4) in the oil recovery mechanism are arranged in a vertically corresponding manner; The inclined plate (1) is arranged directly below the chip discharge outlet (1101) of the chip removal device (11); A scrap iron recovery bucket (10) with an open top is provided directly below the inclined plate (1); The lower end of the reflux channel (6) is communicated with an oil pool (13) at the bottom of a machining device (12) matched with the chip removal device (11), or is communicated with an oil barrel with an opening on the top.

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