Steel ball oil removing machine

Abstract

The invention provides a steel ball oil removing machine which comprises an oil removing device, the oil removing device comprises an oil removing machine body with a cleaning chamber, a steel ball inlet is formed in the top face of the oil removing machine body, a feeding pipe communicated with the cleaning chamber is arranged on the top face of the oil removing machine body, and a working motor is arranged on the top face of the oil removing machine body. An output shaft of the working motor is coaxially connected with a stirring shaft inserted into the cleaning chamber, a plurality of stirring blades are arranged on the stirring shaft, each stirring blade comprises a blade rod arranged on the side wall of the stirring shaft and a blade obliquely arranged below the blade rod, a discharging opening is formed in the bottom of the cleaning chamber, and a lifting valve plate is arranged at the discharging opening. According to the steel ball oil removing machine, the steel balls can make full contact with the oil removing agent, then quenching oil on the required surfaces is removed, and the oil removing effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of steel ball degreasing machines, in particular to a steel ball degreasing machine. Background Art

[0002] Steel balls, also known as steel beads, are divided into grinding steel balls, forging steel balls, and casting steel balls according to the production and processing technology, and are divided into bearing steel balls, stainless steel balls, carbon steel balls, copper bearing steel balls, alloy steel balls, etc. according to the processing materials. The bottom bearing steel ball is the core component of the bearing, which reduces the friction inside the bearing through rolling friction. The design of the bearing steel ball enables the bearing to efficiently transmit mechanical power and improve the efficiency of the mechanical device.

[0003] In the production process of bearing steel balls, the rough-ground steel balls need to be quenched before entering the "hard grinding" process. Currently, quenching mainly uses quenching oil to cool down. The surface of the steel balls after quenching usually absorbs quenching oil. Before entering the "hard grinding" process, the quenching oil on the surface of the steel balls must be cleared.

[0004] The Chinese patent with the existing authorization announcement number CN206425101U discloses a steel ball deoiling device, including a screening seat, a rotating sleeve that is transparent from top to bottom is fixed on the screening seat, a vertical rotating shaft is arranged inside the rotating sleeve, an oil-throwing barrel is fixed on the upper end of the rotating shaft, and a motor is connected to the lower end of the rotating shaft, and the motor is fixed on the screening seat. At the same time, a cover shell that is sleeved on the outside of the oil-throwing barrel is fixed on the screening seat, and an oil outlet hole is arranged at the bottom of the cover shell. Two tapered ball bearings are sleeved on the rotating shaft, and the outer ring of the tapered ball bearing and the inner wall of the rotating sleeve are interference fit. At the same time, the oil-throwing barrel includes a chassis and a barrel wall, and through holes are arranged on the chassis and the barrel wall. The chassis is made of iron plate with a thickness of 10-14mm, and the barrel wall is made of stainless steel material with a thickness of 2-3mm. The steel ball deoiling device throws the quenching oil out of the oil-throwing barrel by centrifugal force.

[0005] The above-mentioned prior art solution has the following defects: when the steel ball oil removal equipment is working, a large number of steel balls are usually contained in the oil-throwing barrel. When the quenching oil adsorbed on the middle steel ball is thrown outward, it is easily blocked by the outer steel balls. The above-mentioned steel ball oil removal equipment has the defect of poor oil removal effect. Summary of the invention

[0006] The problem to be solved by the present invention is to provide a steel ball degreasing machine in view of the above-mentioned deficiencies existing in the prior art, which solves the problem of poor degreasing effect existing in the prior art.

[0007] The above-mentioned inventive object of the present invention is achieved through the following technical scheme: a steel ball deoiler, comprising an oil removal device, the oil removal device comprising an oil remover with a cleaning chamber, a steel ball inlet is opened on the top surface of the oil remover, a feeding pipe connected to the cleaning chamber is arranged on the top surface of the oil remover, a working motor is arranged on the top surface of the oil remover, the output shaft of the working motor is coaxially connected to a stirring shaft inserted into the cleaning chamber, a plurality of stirring blades are arranged on the stirring shaft, the stirring blades include a blade rod arranged on the side wall of the stirring shaft, and a blade obliquely arranged below the blade rod, the bottom of the cleaning chamber is provided with a discharge port, and a lifting valve plate is arranged at the discharge port.

[0008] The present invention is further configured as follows: a lifting cylinder with a cylinder groove on the bottom surface is provided below the lifting valve plate, a connecting groove located outside the cylinder groove is provided on the bottom surface of the lifting cylinder, a guide cylinder column inserted into the cylinder groove and slidingly matched with the cylinder groove is provided below the lifting cylinder, a column groove is provided at the center of the guide cylinder column, a plurality of cylinder stabilizing sliding holes connected with the column groove are provided on the side wall of the guide cylinder column, a lifting block with both ends passing through the cylinder stabilizing sliding holes and connected to the bottom of the lifting cylinder is slidably provided in the column groove, and the two ends of the lifting block extending out of the cylinder stabilizing sliding holes are engaged with the connecting groove.

[0009] The present invention is further configured as follows: a base with a seat groove on the bottom surface is arranged below the guide cylinder column, a nut socket is arranged at the center of the lifting block, a driving mechanism is arranged on the base and the guide cylinder column, the driving mechanism includes a vertical screw, a lifting nut, and a driving assembly, the vertical screw is rotatably arranged in the column groove, the lifting nut and the vertical screw form a screw transmission pair, the lifting nut is plugged into and matched with the nut socket and is connected to the lifting block, the vertical screw includes a top shaft body, a threaded section, and a bottom shaft body which are arranged in sequence from top to bottom, a top shaft groove is arranged on the top surface of the column groove, a top bearing which is mounted on the top shaft body is embedded in the top shaft groove, a bottom shaft hole is arranged on the bottom surface of the column groove, a bottom bearing which is mounted on the bottom shaft body is embedded in the bottom shaft hole.

[0010] The present invention is further configured as follows: an axial hole connected to the seat groove and used for the bottom shaft body to pass through is opened on the top surface of the base; the driving assembly includes a screw motor, a main gear, and a slave gear; the screw motor is arranged on the top surface of the base; the output shaft of the screw motor extends into the seat groove and is coaxially connected to the main gear; the slave gear is coaxially arranged on the bottom shaft body and meshes with the main gear.

[0011] The present invention is further configured to include a recovery device, which includes a steel ball box, an oil-liquid separation tank, a liquid return mechanism, and an oil-liquid recovery mechanism. A storage groove is provided on the top surface of the steel ball box, and a liquid through hole connected to the storage groove is provided on the bottom surface of the steel ball box. The oil-liquid separation tank is located below the steel ball box, and the oil-liquid separation tank has a separation chamber with a top opening.

[0012] The present invention is further configured as follows: the liquid return mechanism includes a liquid extraction pipe, a liquid return pump, a liquid outlet pipe, a filter tank, and a liquid return pipe; the liquid extraction pipe is connected to the separation chamber, the inlet of the liquid return pump is connected to the liquid extraction pipe, the outlet of the liquid return pump is connected to the liquid outlet pipe, the inlet of the filter tank is connected to the liquid outlet pipe, the outlet of the filter tank is connected to the liquid return pipe, and the end of the liquid return pipe away from the filter tank is connected to the cleaning chamber.

[0013] The present invention is further configured as follows: the oil recovery mechanism includes an oil extraction pipe, an oil extraction pump, an oil outlet pipe, and an oil tank; the oil extraction pipe is connected to the separation chamber, the inlet of the oil extraction pump is connected to the oil extraction pipe, the outlet of the oil extraction pump is connected to the oil outlet pipe, and the end of the oil outlet pipe away from the oil extraction pump is connected to the oil tank.

[0014] The present invention is further configured as follows: it also includes a screening device located directly above the steel ball inlet, the screening device includes a screening seat, a steel ball hopper arranged on the screening seat and having a steel ball channel, the screening seat includes a bottom plate arranged on the top surface of the oil remover, a plurality of columns arranged on the bottom plate, and a top plate arranged on the top of the columns, a steel ball outlet aligned with the steel ball inlet is provided on the bottom plate, a screening hole aligned with the steel ball outlet is provided on the top plate, guide block grooves are provided on the two opposite hole walls of the screening hole, a steel ball screen is slidably provided in the screening hole, an outer frame is provided on the side wall of the steel ball screen, a connecting column is provided on the side wall of the outer frame facing the guide block groove, and a movable slider slidably matched with the guide block groove is provided on the end of the connecting column away from the outer frame.

[0015] The invention is further configured as follows: a guide shaft hole connected with the guide block groove is provided on the outer wall of the top plate, and a block hinge shaft passing through the guide shaft hole and slidingly cooperating with the guide shaft hole is provided on the end surface of the movable sliding block away from the connecting column, and a top plate shaft groove is provided on the two hole walls opposite to the screening hole, and a rotating wheel shaft is rotatably arranged in the screening hole, and a top plate bearing is embedded in the top plate shaft groove. The top plate shaft hole is provided on the outer wall of the top plate, and the rotating wheel shaft passes through the top plate shaft hole and passes through the top plate shaft hole. After the rotating wheel shaft passes through the top plate shaft hole, a slave pulley is coaxially arranged, and an eccentric wheel is coaxially arranged on the end surface of the slave pulley away from the rotating shaft, and a wheel hinge shaft is eccentrically arranged on the end surface of the eccentric wheel away from the sheet pulley, and a connecting rod hinged to the two is provided between the wheel hinge shaft and the block hinge shaft.

[0016] The present invention is further configured as follows: a drive wheel motor is arranged on the top surface of the bottom plate, a main pulley is coaxially arranged on the output shaft of the drive wheel motor, and a transmission belt is arranged on the main pulley and the slave pulley.

[0017] In summary, the beneficial technical effects of the present invention are: the steel ball degreasing machine can fully contact the steel ball with the degreasing agent, thereby removing the quenching oil on the required surface, and the degreasing effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the steel ball degreasing machine in the present invention; Figure 2 It is a schematic diagram of the structure of the screening device in the present invention; Figure 3 is a cross-sectional structural diagram of the screening device of the present invention; Figure 4 It is a schematic structural diagram of the stirring device in the present invention; Figure 5 It is a structural schematic diagram of the lifting valve plate in the present invention; Figure 6 It is a cross-sectional structural diagram of the components below the lifting valve plate in the present invention; Figure 7 It is a schematic diagram of the structure of the components below the lifting valve plate in the present invention; Figure 8 It is a cross-sectional structural diagram of the steel ball box and the oil-liquid separation tank in the present invention.

[0019] In the above drawings: 1, screening device; 2, oil removal device; 3, recovery device; 4, screening seat; 5, bottom plate; 6, steel ball outlet; 7, column; 8, top plate; 9, screening hole; 10, guide block groove; 11, guide shaft hole; 12, steel ball screen; 13, outer frame; 14, connecting column; 15, movable slider; 16, block hinge shaft; 17, top plate shaft groove; 18, top plate shaft hole; 19, rotary wheel shaft; 20, top plate bearing; 21, from the skin Pulley; 22, eccentric wheel; 23, wheel articulation shaft; 24, connecting rod; 25, steel ball hopper; 26, frame; 27, steel ball channel; 28, drive wheel motor; 29, main pulley; 30, transmission belt; 31, deoiler; 311, cleaning chamber; 312, discharge port; 313, steel ball inlet; 314, feeding pipe; 32, working motor; 33, stirring shaft; 34, stirring blade; 341, blade rod; 342, blade; 35, lift Valve drop plate; 351, guide groove; 352, sealing groove; 353, sealing ring; 36, lifting cylinder; 37, cylinder groove; 38, connecting groove; 39, base; 40, seat groove; 41, shaft hole; 44, guide cylinder column; 45, fixing ring; 46, column groove; 47, cylinder stabilizing sliding hole; 48, lifting block; 49, nut jack; 50, vertical screw; 501, top shaft body; 502, threaded section; 503, bottom shaft body; 51, top shaft groove; 52 , top bearing; 53, bottom shaft hole; 54, bottom bearing; 56, lifting nut; 57, screw motor; 58, main gear; 59, slave gear; 60, steel ball box; 601, storage groove; 602, liquid hole; 61, oil-liquid separation tank; 611, separation chamber; 62, liquid extraction pipe; 63, liquid return pump; 64, liquid outlet pipe; 65, filter tank; 66, liquid return pipe; 67, oil extraction pipe; 68, oil extraction pump; 69, oil outlet pipe; 70, oil tank. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and functions achieved by the present invention clearer and easier to understand, the present invention is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0021] like Figure 1 As shown, the present invention proposes a steel ball deoiling machine, which includes a screening device 1, an oil removal device 2, and a recovery device 3.

[0022] like Figure 2 and 3 As shown, there are two screening devices 1 , and the screening device 1 includes a screening seat 4 and a steel ball hopper 25 .

[0023] like Figure 2 and 3As shown, the screening seat 4 includes a bottom plate 5, a column 7, and a top plate 8. A steel ball outlet 6 is provided on the top surface of the bottom plate 5, and the cross section of the steel ball outlet 6 is rectangular. Four columns 7 are fixedly installed on the top surface of the bottom plate 5, and the four columns 7 are arranged at the four corners of the bottom plate 5. A top plate 8 is fixedly installed on the top of the four columns 7, and a screening hole 9 is provided on the top surface of the top plate 8, and the cross section of the screening hole 9 is rectangular. Guide block grooves 10 are provided on both hole walls in the length direction of the screening hole 9, and a guide shaft hole 11 is provided on the outer side wall of the top plate 8, and the guide shaft hole 11 is connected to one of the guide block grooves 10, and the cross section of the guide shaft hole 11 is long strip-shaped.

[0024] like Figure 2 and 3 As shown, a steel ball screen 12 is slidably arranged in the screening hole 9, and an outer frame 13 is arranged on the steel ball screen 12 to fix the steel ball screen 12 therein, and the cross section of the outer frame 13 is a rectangular ring. Two groups of connecting columns 14 are fixedly installed on the side wall of the outer frame 13 facing the guide block groove 10, and each group of connecting columns 14 includes two connecting columns 14, and each group of connecting columns 14 is fixedly connected to a movable slider 15 at one end away from the outer frame 13, and the movable slider 15 is embedded in the guide block groove 10, and the movable slider 15 is slidably matched with the guide block groove 10. A block hinge shaft 16 is fixedly connected to the end face of one of the movable sliders 15 away from the connecting column 14, and the block hinge shaft 16 passes through the guide shaft hole 11, and the block hinge shaft 16 is slidably matched with the guide shaft hole 11.

[0025] like Figure 2 and 3 As shown, the two hole walls in the length direction of the screening hole 9 are provided with top plate 8 shaft grooves, and the outer wall of the top plate 8 is provided with a top plate 8 shaft hole with a circular cross section, and the top plate 8 shaft hole is connected with one of the top plate 8 shaft grooves. A rotating wheel shaft 19 is rotatably arranged in the screening hole 9, and a top plate 8 bearing mounted on the rotating wheel shaft 19 is embedded in each top plate 8 shaft groove, and the rotating wheel shaft 19 passes through the top plate 8 shaft hole and out of the top plate 8.

[0026] like Figure 2 and 3 As shown, the rotary wheel shaft 19 passes through the shaft hole of the top plate 8 and is coaxially connected to a pulley 21. An eccentric wheel 22 is coaxially arranged on the end surface of the pulley 21 away from the rotary wheel shaft 19, and a wheel articulation shaft 23 is eccentrically arranged on the end surface of the eccentric wheel 22 away from the rotary wheel shaft 19. A connecting rod 24 is arranged between the wheel articulation shaft 23 and the block articulation shaft 16, and one end of the connecting rod 24 is articulated to the block articulation shaft 16, and the other end is articulated to the wheel articulation shaft 23.

[0027] like Figure 2 and 3As shown, the steel ball hopper 25 is fixedly mounted on the top surface of the top plate 8, the steel ball hopper 25 is located on the side of the top plate 8 shaft groove away from the guide block groove 10, and two frames 26 are symmetrically arranged on the bottom surface of the steel ball hopper 25, and the frames 26 are screwed to the top surface of the top plate 8. The steel ball hopper 25 has a steel ball channel 27, and the steel ball channel 27 has an inlet and an outlet. The inlet of the steel ball channel 27 is used for steel balls to enter, and the outlet of the steel ball channel 27 is located above the steel ball screen 12, so that the steel balls entering the steel ball channel 27 can reach the steel ball screen 12 through its outlet.

[0028] like Figure 2 and 3 As shown, a drive wheel motor 28 is arranged on the top surface of the base plate 5, and a main pulley 29 is coaxially arranged on the output shaft of the drive wheel motor 28. The main pulley 29 and the slave pulley 21 are arranged in the same plane, and a transmission belt 30 is arranged on the main pulley 29 and the slave pulley 21. The main pulley 29, the slave pulley 21 and the transmission belt 30 form a belt drive connection.

[0029] like Figure 1 As shown, the deoiling device 2 includes a deoiler 31 having a cleaning chamber 311, and the bottom of the cleaning chamber 311 has a discharge port 312. Two steel ball inlets 313 are symmetrically provided on the top surface of the deoiler 31, and the two steel ball inlets 313 are respectively located directly below the two screening devices 1, and the steel ball inlets 313 are aligned with the steel ball outlet 6. A feeding pipe 314 connected to the cleaning chamber 311 is provided on the top surface of the deoiler 31, and the feeding pipe 314 is used to add deoiling agent and chip liquid into the cleaning chamber 311. After the deoiling agent and chip liquid come into contact with the steel balls in the cleaning chamber 311, the quenching oil on the surface of the steel balls can be removed.

[0030] like Figure 1 and 4 As shown, a working motor 32 is fixedly installed at the center of the top surface of the oil remover 31, and the output shaft of the working motor 32 is coaxially connected to the stirring shaft 33, and the stirring shaft 33 is located in the cleaning chamber 311. In this embodiment, six stirring blades 34 are fixedly connected to the stirring shaft 33, and the six stirring blades 34 are divided into three groups of two in each group. The three groups of stirring blades 34 are evenly spaced along the length direction of the stirring shaft 33. The stirring blades 34 include a blade rod 341 fixedly connected to the side wall of the stirring shaft 33 and a blade 342 obliquely arranged below the blade rod 341. The stirring shaft 33 and the stirring blades 34 are both made of rubber.

[0031] like Figure 1 and 5As shown, a lifting valve plate 35 is provided at the discharge port 312, and the lifting valve plate 35 is used to control the opening and closing of the discharge port 312. Two material guide grooves 351 are symmetrically provided on the top surface of the lifting valve plate 35, and the groove bottom of the material guide groove 351 is inclined. Two square ring-shaped sealing grooves 352 are provided on the side wall of the lifting valve plate 35, and sealing rings 353 are embedded in the sealing grooves 352.

[0032] like Figure 1 and 6 As shown, the bottom surface of the lifting valve plate 35 is integrally connected with a cylindrical lifting cylinder 36 , a cylinder groove 37 is provided on the bottom surface of the lifting cylinder 36 , and two connecting grooves 38 are symmetrically provided on the bottom surface of the lifting cylinder 36 , and both connecting grooves 38 are located on the outside of the cylinder groove 37 .

[0033] like Figure 6 and 7 As shown, a disc-shaped base 39 is provided directly below the lifting cylinder 36 , a seat groove 40 with a circular cross-section is provided on the bottom surface of the base 39 , a circular through-axis hole 41 is provided on the top surface of the base 39 , and the through-axis hole 41 is connected to the seat groove 40 .

[0034] like Figure 6 and 7 As shown, a cylindrical guide cylinder column 44 is provided on the top surface of the base 39, the guide cylinder column 44 is coaxial with the base 39, the guide cylinder column 44 is inserted into the cylinder groove 37 of the lifting cylinder 36, and the guide cylinder column 44 and the cylinder groove 37 are slidably matched. A fixing ring 45 is integrally connected to the bottom of the outer side wall of the guide cylinder column 44, and the cross section of the fixing ring 45 is a circular ring. The fixing ring 45 is screwed to the top surface of the base 39.

[0035] like Figure 6 and 7 As shown, a column groove 46 with a circular cross section is provided at the center of the guide column 44 , and two cylinder stabilizing sliding holes 47 are symmetrically provided on the outer side wall of the guide column 44 , and both of the two cylinder stabilizing sliding holes 47 are connected to the column groove 46 .

[0036] like Figure 6 and 7 As shown, a lifting block 48 is slidably arranged in the column groove 46, and the two ends of the lifting block 48 respectively pass through two stabilizing cylinder sliding holes 47, and the lifting block 48 slides in cooperation with the two stabilizing cylinder sliding holes 47. The two ends of the lifting block 48 extending out of the stabilizing cylinder sliding holes 47 are engaged with the connecting groove 38, and the lifting block 48 is screwed to the bottom of the lifting cylinder 36, and a circular nut socket 49 is opened at the center of the lifting block 48.

[0037] like Figure 6 and 7As shown, a driving mechanism is provided on the base 39 and the guide cylinder column 44, and the driving mechanism is used to drive the lifting block 48 to perform up and down reciprocating linear motion. The driving mechanism includes a vertical screw 50, a lifting nut 56, and a driving assembly.

[0038] like Figure 6 and 7 As shown, the vertical screw rod 50 is rotatably arranged at the center of the column groove 46, and the vertical screw rod 50 includes a top shaft body 501, a threaded section 502, and a bottom shaft body 503 which are coaxially arranged from top to bottom. A top shaft groove 51 is provided on the top surface of the column groove 46, and a top bearing 52 is embedded in the top shaft groove 51. The top bearing 52 is sleeved on the top shaft body 501 of the vertical screw rod 50. A bottom shaft hole 53 is provided on the bottom surface of the column groove 46, and the cross section of the bottom shaft hole 53 is circular. A bottom bearing 54 is embedded in the bottom shaft hole 53, and the bottom bearing 54 is sleeved on the bottom shaft body 503 of the vertical screw rod 50. The bottom shaft body 503 passes through the through-shaft hole 41, and the bottom shaft body 503 is rotatably matched with the through-shaft hole 41.

[0039] like Figure 6 and 7 As shown, the lifting nut 56 is movably arranged on the vertical screw rod 50 , and the lifting nut 56 is plugged into and matched with the nut socket 49 of the lifting block 48 . The lifting nut 56 and the lifting block 48 are fixedly connected by screws, so that the lifting block 48 can move with the lifting nut 56 .

[0040] like Figure 6 and 7 As shown, the driving assembly is used to drive the vertical screw rod 50 to rotate, and the driving assembly includes a screw motor 57, a main gear 58, and a slave gear 59. The screw motor 57 is screwed to the top surface of the base 39, the output shaft of the screw motor 57 passes through the base 39 and extends into the seat groove 40, and the main gear 58 is coaxially fixed to the output shaft of the screw motor 57 through a key connection. The slave gear 59 is rotatably arranged in the seat groove 40, and the slave gear 59 is coaxially fixed to the bottom shaft body 503 of the vertical screw rod 50 through a key connection, and the main gear 58 is rotatably arranged in the seat groove 40, and the main gear 58 is meshed with the slave gear 59.

[0041] like Figure 1 and 8 As shown, the recovery device 3 includes a steel ball box 60, an oil-liquid separation tank 61, a liquid return mechanism, and an oil-liquid recovery mechanism.

[0042] like Figure 1 and 8 As shown, a receiving groove 601 is provided on the top surface of the steel ball box 60, and the steel balls will enter the receiving groove 601 after being guided by the material guide groove 351. A liquid hole 602 connected to the receiving groove 601 is provided on the bottom surface of the steel ball box 60, and quenching oil, chip liquid and degreasing agent can pass through the liquid hole 602.

[0043] like Figure 1 and 8 As shown, the oil separation tank 61 is located below the steel ball box 60. The oil separation tank 61 has a separation chamber 611 with a top opening. The quenching oil, chip liquid, and deoiling agent enter the separation chamber 611 through the liquid hole 602. The quenching oil, chip liquid, and deoiling agent will be stratified in the separation chamber 611. The quenching oil floats on the upper layer, and the mixed liquid of the chip liquid and the deoiling agent is located on the lower layer.

[0044] like Figure 1 and 8 As shown, the liquid return mechanism includes a liquid extraction pipe 62, a liquid return pump 63, a liquid outlet pipe 64, a filter tank 65, and a liquid return pipe 66. The liquid extraction pipe 62 is communicated with the separation chamber 611, and the liquid extraction pipe 62 extends into the mixed liquid of the chip liquid and the degreasing agent, the inlet of the liquid return pump 63 is connected to the liquid extraction pipe 62, and the outlet of the liquid return pump 63 is connected to the liquid outlet pipe 64. The filter tank 65 is used to filter the mixed liquid of the chip liquid and the degreasing agent, the inlet of the filter tank 65 is connected to the liquid outlet pipe 64, and the outlet of the filter tank 65 is connected to the liquid return pipe 66, and the end of the liquid return pipe 66 away from the filter tank 65 is communicated with the cleaning chamber 311.

[0045] like Figure 1 and 8 As shown, the oil recovery mechanism includes an oil extraction pipe 67, an oil extraction pump 68, an oil outlet pipe 69, and an oil tank 70. The oil extraction pipe 67 is connected to the separation chamber 611, and the oil extraction pipe 67 extends into the quenching oil, the inlet of the oil extraction pump 68 is connected to the oil extraction pipe 67, the outlet of the oil extraction pump 68 is connected to the oil outlet pipe 69, and the end of the oil outlet pipe 69 away from the liquid extraction pump is connected to the oil tank 70.

[0046] This steel ball degreasing machine can fully contact the steel ball with the degreasing agent, thereby removing the quenching oil on the required surface, and the degreasing effect is good.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A steel ball degreasing machine, characterized in that: The invention comprises an oil removal device (2), wherein the oil removal device (2) comprises an oil removal machine (31) having a cleaning chamber (311), a steel ball inlet (313) being provided on the top surface of the oil removal machine (31), a feeding pipe (314) being provided on the top surface of the oil removal machine (31) and being communicated with the cleaning chamber (311), a working motor (32) being provided on the top surface of the oil removal machine (31), an output shaft of the working motor (32) being coaxially connected with a stirring shaft (33) inserted into the cleaning chamber (311), a plurality of stirring blades (34) being provided on the stirring shaft (33), the stirring blades (34) comprising a blade rod (341) provided on the side wall of the stirring shaft (33) and a blade (342) obliquely provided below the blade rod (341), a discharge port (312) being provided at the bottom of the cleaning chamber (311), and a lifting valve plate (35) being provided at the discharge port (312).

2. A steel ball degreasing machine according to claim 1, characterized in that: A lifting cylinder (36) having a cylinder groove (37) on its bottom surface is arranged below the lifting valve plate (35); a connecting groove (38) located outside the cylinder groove (37) is arranged on the bottom surface of the lifting cylinder (36); a guide cylinder column (44) inserted into the cylinder groove (37) and slidably matched with the cylinder groove (37) is arranged below the lifting cylinder (36); a column groove (46) is arranged at the center of the guide cylinder column (44); a plurality of cylinder stabilizing sliding holes (47) connected with the column groove (46) are arranged on the side wall of the guide cylinder column (44); a lifting block (48) having two ends passing through the cylinder stabilizing sliding holes (47) and connected with the bottom of the lifting cylinder (36) is slidably arranged in the column groove (46); the two ends of the lifting block (48) extending out of the cylinder stabilizing sliding holes (47) are engaged with the connecting groove (38).

3. A steel ball degreasing machine according to claim 2, characterized in that: A base (39) with a seat groove (40) on the bottom surface is arranged below the guide cylinder column (44); a nut insertion hole (49) is arranged at the center of the lifting block (48); a driving mechanism is arranged on the base (39) and the guide cylinder column (44); the driving mechanism comprises a vertical screw rod (50), a lifting nut (56), and a driving assembly; the vertical screw rod (50) is rotatably arranged in the column groove (46); the lifting nut (56) and the vertical screw rod (50) form a screw transmission pair; the lifting nut (56) and the nut insertion hole (49) are connected to each other. ) is plug-fitted and connected to the lifting block (48), the vertical screw rod (50) includes a top shaft body (501), a threaded section (502), and a bottom shaft body (503) arranged in sequence from top to bottom, a top shaft groove (51) is opened on the top surface of the column groove (46), and a top bearing (52) mounted on the top shaft body (501) is embedded in the top shaft groove (51), and a bottom shaft hole (53) is opened on the bottom surface of the column groove (46), and a bottom bearing (54) mounted on the bottom shaft body (503) is embedded in the bottom shaft hole (53).

4. A steel ball degreasing machine according to claim 3, characterized in that: The top surface of the base (39) is provided with an axial hole (41) which is connected with the seat groove (40) and is used for the bottom shaft body (503) to pass through. The driving assembly comprises a screw motor (57), a main gear (58), and a slave gear (59). The screw motor (57) is arranged on the top surface of the base (39). The output shaft of the screw motor (57) extends into the seat groove (40) and is coaxially connected to the main gear (58). The slave gear (59) is coaxially arranged on the bottom shaft body (503) and meshes with the main gear (58).

5. The steel ball degreasing machine according to claim 1, characterized in that: The invention also comprises a recovery device (3), wherein the recovery device (3) comprises a steel ball box (60), an oil-liquid separation tank (61), a liquid return mechanism, and an oil-liquid recovery mechanism. A receiving groove (601) is provided on the top surface of the steel ball box (60), and a liquid passage hole (602) communicating with the receiving groove (601) is provided on the bottom surface of the steel ball box (60). The oil-liquid separation tank (61) is located below the steel ball box (60), and the oil-liquid separation tank (61) has a separation chamber (611) with a top opening.

6. A steel ball degreasing machine according to claim 5, characterized in that: The liquid return mechanism comprises a liquid extraction pipe (62), a liquid return pump (63), a liquid outlet pipe (64), a filter tank (65), and a liquid return pipe (66); the liquid extraction pipe (62) is in communication with the separation chamber (611); the inlet of the liquid return pump (63) is connected to the liquid extraction pipe (62); the outlet of the liquid return pump (63) is connected to the liquid outlet pipe (64); the inlet of the filter tank (65) is connected to the liquid outlet pipe (64); the outlet of the filter tank (65) is connected to the liquid return pipe (66); and one end of the liquid return pipe (66) away from the filter tank (65) is in communication with the cleaning chamber (311).

7. A steel ball degreasing machine according to claim 6, characterized in that: The oil recovery mechanism comprises an oil extraction pipe (67), an oil extraction pump (68), an oil outlet pipe (69), and an oil tank (70); the oil extraction pipe (67) is connected to the separation chamber (611); the inlet of the oil extraction pump (68) is connected to the oil extraction pipe (67); the outlet of the oil extraction pump (68) is connected to the oil outlet pipe (69); and the end of the oil outlet pipe (69) away from the oil extraction pump is connected to the oil tank (70).

8. The steel ball degreasing machine according to claim 1, characterized in that: The machine also comprises a screening device (1) located directly above the steel ball inlet (313), the screening device (1) comprising a screening seat (4), a steel ball hopper (25) disposed on the screening seat (4) and having a steel ball passage (27), the screening seat (4) comprising a bottom plate (5) disposed on the top surface of the oil remover (31), a plurality of columns (7) disposed on the bottom plate (5), and a top plate (8) disposed on the top of the columns (7). The bottom plate (5) is provided with a steel ball outlet (6) aligned with the steel ball inlet (313), the top plate (8) is provided with a screening hole (9) aligned with the steel ball outlet (6), the two opposite hole walls of the screening hole (9) are provided with guide block grooves (10), a steel ball screen (12) is slidably arranged in the screening hole (9), an outer frame (13) is arranged on the side wall of the steel ball screen (12), a connecting column (14) is arranged on the side wall of the outer frame (13) facing the guide block groove (10), and a movable slider (15) slidably matched with the guide block groove (10) is arranged at one end of the connecting column (14) away from the outer frame (13).

9. A steel ball degreasing machine according to claim 8, characterized in that: A guide shaft hole (11) communicating with the guide block groove (10) is provided on the outer side wall of the top plate (8); a block hinge shaft (16) passing through the guide shaft hole (11) and slidingly cooperating with the guide shaft hole (11) is provided on the end surface of the movable slide block (15) away from the connecting column (14); a top plate (8) shaft groove is provided on the two hole walls opposite to the screening hole (9); a rotating wheel shaft (19) is rotatably provided in the screening hole (9); a top plate (8) bearing mounted on the rotating wheel shaft (19) is embedded in the shaft groove of the top plate (8); the outer side of the top plate (8) A top plate (8) axial hole connected to the top plate (8) axial groove is provided on the wall, the rotating wheel shaft (19) passes through the top plate (8) axial hole and passes out of the top plate (8), after the rotating wheel shaft (19) passes through the top plate (8) axial hole, a slave pulley (21) is coaxially arranged, an eccentric wheel (22) is coaxially arranged on the end surface of the slave pulley (21) away from the rotating shaft, a wheel articulation shaft (23) is eccentrically arranged on the end surface of the eccentric wheel (22) away from the sheet pulley, and a connecting rod (24) is arranged between the wheel articulation shaft (23) and the block articulation shaft (16) to be articulated with both.

10. A steel ball degreasing machine according to claim 9, characterized in that: A drive wheel motor (28) is arranged on the top surface of the bottom plate (5), a main belt pulley (29) is coaxially arranged on the output shaft of the drive wheel motor (28), and a transmission belt (30) is arranged on the main belt pulley (29) and the slave belt pulley (21).

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