Automatic oil discharge device of efficient steering oil pump

Abstract

The invention discloses an efficient steering oil pump automatic oil discharge device which comprises a base, a back plate is fixedly arranged on the base, a sliding plate is arranged on the back plate in a sliding mode, a fixing plate is fixedly arranged on the sliding plate, a sliding seat is arranged on the fixing plate in a sliding mode, and a sliding groove corresponding to the sliding seat is formed in the fixing plate. A sliding groove is formed in the sliding seat, a lifting mechanism corresponding to the sliding seat is arranged in the sliding groove, a rotating rod is rotationally arranged on the sliding seat, a rotating sleeve is fixedly connected to the end, away from the sliding seat, of the rotating rod, the rotating sleeve is fixedly arranged on the rotating rod through a fixing mechanism, the rotating rod is fixedly sleeved with a clamping gear, and a clamping tooth plate is arranged on the sliding seat in a sliding mode; a connecting plate is fixedly arranged on the side wall of the sliding seat, and the clamping gear is meshed with the clamping tooth plate. Simulation of left and right steering of the steering oil pump can be rapidly completed, so that cleaning liquid can be fully injected into the steering pump, internal oil liquid is discharged, and the oil discharging effect of the steering pump is improved.

Description

Technical Field

[0001] The invention relates to the technical field of steering oil pump cleaning, in particular to a high-efficiency steering oil pump automatic oil discharge device. Background Art

[0002] With the continuous expansion of the automobile market, the market for the production and processing of automobile parts is also growing. In the process of producing and processing automobile parts, it is often necessary to test the parts before using them in automobile processing. In the process of processing automobile steering oil pumps, it is often necessary to first inject test oil into the oil pump to complete the steering pump inspection. After the inspection is completed, it is often necessary to discharge the test oil in the oil pump before leaving the factory for automobile assembly.

[0003] In the prior art, the traditional steering oil pump allows the oil to enter different cavities inside the oil pump as the oil pump rotates left and right, and the ordinary method of directly injecting cleaning fluid to drain the oil can only complete the drainage of part of the cavity, which greatly reduces the overall oil drainage effect. For this reason, we propose an efficient steering oil pump automatic oil drainage device to solve the above problem. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the traditional steering oil pump adopts the method of directly injecting cleaning agent to drain the oil, which cannot fully drain the oil from the entire inner cavity and the oil drainage effect is poor, and an efficient steering oil pump automatic oil drainage device is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A high-efficiency automatic oil discharge device for a steering oil pump comprises a base, a back plate is fixedly arranged on the base, a slide plate is slidably arranged on the back plate, a fixed plate is fixedly arranged on the slide plate, a slide seat is slidably arranged on the fixed plate, a slide groove corresponding to the slide seat is opened on the fixed plate, a lifting mechanism corresponding to the slide seat is arranged in the slide groove, a rotating rod is rotatably arranged on the slide seat, a rotating sleeve is fixedly connected to the end of the rotating rod away from the slide seat, the rotating sleeve is fixedly arranged on the rotating rod through a fixing mechanism, a locking gear is provided on the fixed sleeve of the rotating rod, a locking gear plate is slidably arranged on the slide seat, and the slide seat A connecting plate is fixedly provided on the side wall, and a sliding opening corresponding to the connecting plate is opened on the side wall of the tooth plate. The side walls of the connecting plate are respectively connected to the side walls of the sliding opening through a first spring. The card gear is meshed with the tooth plate. Both ends of the tooth plate are fixedly connected with a push rod, and the two push rods are L-shaped. Two baffles corresponding to the push rods are symmetrically fixed on the back plate. A pump body clamping mechanism is also provided on the slide plate, and a transmission mechanism corresponding to the slide plate is provided on the back plate. An injection pipe corresponding to the pump body is also provided on the slide plate, and the injection pipe adopts a spring tube.

[0006] Preferably, the lifting mechanism includes a first threaded rod, which is rotatably arranged in a slide groove and rotatably penetrates a slide seat, a threaded through hole corresponding to the first threaded rod is provided on the slide seat, and one end of the first threaded rod is rotatably penetrates the upper wall of a fixed plate and is connected to a first turning handle.

[0007] Preferably, the fixing mechanism includes two clamping blocks, a slot corresponding to the rotating rod is provided on the side wall of the rotating sleeve, and two telescopic slots corresponding to the clamping blocks are symmetrically provided on the side wall of the slot. The two clamping blocks are respectively slidably arranged in the two telescopic slots, and each of the clamping blocks is connected to the inner wall of the telescopic slot through a second spring. Two clamping slots corresponding to the clamping blocks are symmetrically provided at one end of the rotating rod located in the slot, and the side walls of the two clamping blocks close to the slot opening are inclined, and each of the clamping blocks is provided with a corresponding toggle mechanism.

[0008] Preferably, the toggle mechanism comprises two toggle rods, which are fixedly arranged on two clamping blocks respectively, and both of the toggle rods slide through the side wall of the rotating sleeve, and two strip-shaped sliding openings corresponding to the toggle rods are symmetrically provided on the side wall of the rotating sleeve.

[0009] Preferably, the pump body clamping mechanism includes a clamping plate, which is connected to a slide plate via a telescopic rod, a second threaded rod is rotatably provided on the slide plate, the second threaded rod rotatably passes through the clamping plate, a threaded through hole corresponding to the second threaded rod is provided on the clamping plate, and a second turning handle is fixedly connected to the end of the second threaded rod away from the slide plate.

[0010] Preferably, the transmission mechanism includes a transmission plate, which is slidably arranged on the side wall of the back plate through a sliding rod, and the transmission plate is connected to the lower wall of the skateboard through a connecting plate, a motor is fixedly arranged on the side wall of the back plate, an output end of the motor is fixedly connected with a shaft rod, an end of the shaft rod away from the motor is fixedly connected with a rotating wheel, a transmission groove corresponding to the rotating wheel is formed on the inner wall of the transmission plate, the rotating wheel is rotatably arranged in the transmission groove, and a half-circle of latching teeth is fixedly arranged circumferentially on the side wall of the rotating wheel, and latching tooth grooves corresponding to the latching teeth are formed on both side walls of the transmission groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the card block is controlled by setting a lever, and the card block can be driven to slide out of the card slot by toggling the lever, thereby releasing the connection and fixation of the rotating sleeve on the rotating rod, making it convenient to replace the corresponding rotating sleeve according to the steering handle of the steering pump, so that the rotating sleeve can drive the steering handles on different types of steering pumps to rotate, and through the cooperation of the rotating wheel and the transmission groove, the transmission plate can be driven to slide back and forth after the motor is turned on, thereby driving the slide plate to slide back and forth, and then through the cooperation of the resisting rod and the baffle plate, when the slide plate slides to one side of the back plate, the baffle plate blocks the resisting rod, thereby blocking the movement of the card gear plate, and at this time the card gear and The relative movement of the latch plate drives the rotating rod to rotate, which drives the rotating sleeve to rotate, and then drives the steering handle on the steering pump to rotate to one side. At this time, the cleaning fluid can complete the oil discharge operation in the cavity opened when turning on that side, and when the sliding plate is reset to the middle, the first spring pushes the latch plate to reset, so that the steering pump returns to the state when it is not turning. After the sliding plate moves to the other side of the back plate to complete the steering cleaning on the other side, the oil discharge operation of the steering pump can be completed. By simulating the various steering states of the rotating pump to open all the internal cavities, the overall oil discharge operation of the internal cavity is completed, which greatly improves the oil discharge effect of the steering pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the three-dimensional structure of a high-efficiency automatic oil discharge device for a steering oil pump proposed by the present invention; Figure 2 for Figure 1 The structural diagram at A in the middle; Figure 3 This is a front structural schematic diagram of a high-efficiency steering oil pump automatic oil discharge device proposed by the present invention; Figure 4 A schematic diagram of the side structure of a high-efficiency automatic oil discharge device for a steering oil pump proposed by the present invention; Figure 5 for Figure 4 The structural diagram at B in the middle; Figure 6 It is a schematic diagram of the structure inside the transmission plate.

[0013] In the figure: 1 base, 2 back plate, 3 slide plate, 4 transmission plate, 5 connecting plate, 6 tooth plate, 7 slide, 8 first spring, 9 slide groove, 10 first threaded rod, 11 fixed plate, 12 rotating sleeve, 13 push rod, 14 injection tube, 15 clamp plate, 16 telescopic rod, 17 second threaded rod, 18 second rotating handle, 19 first rotating handle, 20 baffle, 21 slide seat, 22 card gear, 23 rotating rod, 24 motor, 25 shaft rod, 26 rotating wheel, 27 slide rod, 28 slot, 29 block, 30 telescopic slot, 31 second spring, 32 lever, 33 transmission slot, 34 connecting plate. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0015] Reference Figure 1-Figure 6A high-efficiency automatic oil discharge device for a steering oil pump comprises a base 1, a back plate 2 is fixedly arranged on the base 1, a slide plate 3 is slidably arranged on the back plate 2, a fixed plate 11 is fixedly arranged on the slide plate 3, a slide seat 21 is slidably arranged on the fixed plate 11, a slide groove 9 corresponding to the slide seat 21 is provided on the fixed plate 11, a lifting mechanism corresponding to the slide seat 21 is provided in the slide groove 9, the lifting mechanism comprises a first threaded rod 10, the first threaded rod 10 is rotatably arranged in the slide groove 9, and the first threaded rod 10 is rotatably arranged through the slide seat 21, a threaded through hole corresponding to the first threaded rod 10 is provided on the slide seat 21, one end of the first threaded rod 10 is rotatably arranged through the upper wall of the fixed plate 11 and is connected to a first rotating handle 19, a rotating rod 23 is rotatably arranged on the slide seat 21, and the rotating rod 23 is away from the slide One end of the seat 21 is fixedly connected with a rotating sleeve 12, and the rotating sleeve 12 is fixedly set on the rotating rod 23 through a fixing mechanism. The fixing mechanism includes two blocks 29. A slot 28 corresponding to the rotating rod 23 is opened on the side wall of the rotating sleeve 12, and two telescopic slots 30 corresponding to the blocks 29 are symmetrically opened on the side wall of the slot 28. The two blocks 29 are respectively slidably set in the two telescopic slots 30, and each block 29 is connected to the inner wall of the telescopic slot 30 through a second spring 31. One end of the rotating rod 23 located in the slot 28 is symmetrically provided with two slots corresponding to the blocks 29. The side walls of the two blocks 29 close to the opening of the slot 28 are inclined. Each block 29 is provided with a corresponding toggle mechanism, and the toggle mechanism includes two toggle rods 32. The two levers 32 are fixedly arranged on the two blocks 29 respectively, and the two levers 32 are slidably penetrated on the side wall of the rotating sleeve 12, and two strip sliding openings corresponding to the levers 32 are symmetrically provided on the side wall of the rotating sleeve 12, a card gear 22 is fixedly sleeved on the rotating rod 23, a card tooth plate 6 is slidably arranged on the slide seat 21, a connecting plate 34 is fixedly arranged on the side wall of the slide seat 21, a sliding opening 7 corresponding to the connecting plate 34 is opened on the side wall of the card tooth plate 6, and both side walls of the connecting plate 34 are respectively connected to the both side walls of the sliding opening 7 through the first spring 8, the card gear 22 is meshed with the card tooth plate 6, and both ends of the card tooth plate 6 are fixedly connected with a push rod 13, and the two push rods 13 are L-shaped, and two corresponding push rods 13 are symmetrically fixedly arranged on the back plate 2 The baffle 20 and the slide plate 3 are also provided with a pump body clamping mechanism, which includes a clamping plate 15, which is connected to the slide plate 3 through a telescopic rod 16, and a second threaded rod 17 is rotatably provided on the slide plate 3, and the second threaded rod 17 is rotatably arranged through the clamping plate 15, and a threaded through hole corresponding to the second threaded rod 17 is opened on the clamping plate 15, and a second handle 18 is fixedly connected to the end of the second threaded rod 17 away from the slide plate 3, and a transmission mechanism corresponding to the slide plate 3 is provided on the back plate 2, and the transmission mechanism includes a transmission plate 4, which is slidably arranged on the side wall of the back plate 2 through a sliding rod 27, and the transmission plate 4 is connected to the lower wall of the slide plate 3 through a connecting plate 5, and a motor 24 is fixedly arranged on the side wall of the back plate 2, and a shaft rod 25 is fixedly connected to the output end of the motor 24,The end of the shaft 25 away from the motor 24 is fixedly connected with a rotating wheel 26, and the inner wall of the transmission plate 4 is provided with a transmission groove 33 corresponding to the rotating wheel 26. The rotating wheel 26 is rotatably arranged in the transmission groove 33, and a half circle of teeth are fixedly arranged on the side wall of the rotating wheel 26 in the circumferential direction. The side walls of the transmission groove 33 are provided with tooth grooves corresponding to the teeth. The slide plate 3 is also provided with a liquid injection pipe 14 corresponding to the pump body. The liquid injection pipe 14 adopts a spring tube, and the control of the block 29 is achieved by setting a lever 32. The block 29 can be driven to slide out of the slot by shifting the lever 32, thereby releasing the connection and fixation of the rotating sleeve 12 on the rotating rod 23, so that the corresponding rotating sleeve 12 can be replaced according to the steering handle of the steering pump, so that the rotating sleeve 12 can drive the steering handles on different types of steering pumps to rotate, and through the cooperation of the rotating wheel 26 and the transmission groove 33, the transmission plate 4 can be driven to slide back and forth after the motor 24 is turned on. , thereby driving the slide plate 3 to slide back and forth, and then through the cooperation of the stop rod 13 and the baffle plate 20, when the slide plate 3 slides to one side of the back plate 2, the baffle plate 20 blocks the stop rod 13 and thus blocks the movement of the latch plate 6. At this time, the latch gear 22 and the latch plate 6 move relative to each other, thereby driving the rotating rod 23 to rotate, which can drive the rotating sleeve 12 to rotate, and then drive the steering handle on the steering pump to rotate to one side. At this time, the cleaning fluid can complete the oil discharge operation in the cavity opened when the side is turned, and when the slide plate 3 is reset to the middle, the first spring 8 pushes the latch plate 6 to reset, so that the steering pump returns to the state when it is not turned. After the slide plate 3 moves to the other side of the back plate 2 to complete the steering cleaning of the other side, the oil discharge operation of the steering pump can be completed. By simulating the various steering states of the rotating pump to open all the internal cavities, the overall oil discharge operation of the internal cavity is completed, which greatly improves the effect of steering pump oil discharge. ,

[0016] In the present invention, when performing the steering pump matching operation, firstly, the lever 32 is moved to drive the card block 29 to slide out of the card slot, and the connection and fixation of the rotating sleeve 12 on the rotating rod 23 are released. The corresponding rotating sleeve 12 is replaced according to the steering handle of the steering pump, and the steering pump is placed on the slide plate 3. The first threaded rod 10 is rotated to drive the rotating sleeve 12 to rise and fall. After the rotating sleeve 12 is correspondingly sleeved with the steering handle on the steering pump, the second threaded rod 17 is rotated to drive the clamping plate 15 to clamp the steering pump for fixing. After the motor 24 is turned on, the transmission plate 4 can be driven to slide back and forth, thereby driving the slide plate 3 to slide back and forth. Through the cooperation of the push rod 13 and the baffle plate 20, when the slide plate 3 slides to one side of the back plate 2, the baffle plate 20 blocks the push rod 13 from The movement of the blocking tooth plate 6 is blocked. At this time, the locking gear 22 and the tooth plate 6 move relative to each other, thereby driving the rotating rod 23 to rotate, which can drive the rotating sleeve 12 to rotate, and then drive the steering handle on the steering pump to rotate to one side. At this time, the cleaning fluid can complete the oil discharge operation in the cavity opened when turning on that side, and when the slide plate 3 is reset to the middle, the first spring 8 pushes the tooth plate 6 to reset, so that the steering pump is restored to the state when it is not turning. After the slide plate 3 moves to the other side of the back plate 2 to complete the steering cleaning of the other side, the oil discharge operation of the steering pump can be completed. By simulating the various steering states of the rotating pump to open all the internal cavities, the overall oil discharge operation of the internal cavity is completed, which greatly improves the oil discharge effect of the steering pump.

[0017] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency steering oil pump automatic oil discharge device, comprising a base (1), characterized in that: A back plate (2) is fixedly provided on the base (1), a slide plate (3) is slidably provided on the back plate (2), a fixed plate (11) is fixedly provided on the slide plate (3), a slide seat (21) is slidably provided on the fixed plate (11), a slide groove (9) corresponding to the slide seat (21) is provided on the fixed plate (11), a lifting mechanism corresponding to the slide seat (21) is provided in the slide groove (9), a rotating rod (23) is rotatably provided on the slide seat (21), a rotating sleeve (12) is fixedly connected to one end of the rotating rod (23) away from the slide seat (21), the rotating sleeve (12) is fixedly provided on the rotating rod (23) through a fixing mechanism, a locking gear (22) is fixedly provided on the rotating rod (23), a locking tooth plate (6) is slidably provided on the slide seat (21), and the slide seat (21) A connecting plate (34) is fixedly arranged on the side wall of the latch plate (6), a sliding opening (7) corresponding to the connecting plate (34) is opened on the side wall of the latch plate (6), and the side walls of the connecting plate (34) are respectively connected to the side walls of the sliding opening (7) via a first spring (8), the latch gear (22) is meshed with the latch plate (6), and both ends of the latch plate (6) are fixedly connected with a push rod (13), and the two push rods (13) are both L-shaped, and two baffles (20) corresponding to the push rods (13) are symmetrically fixedly arranged on the back plate (2), and the slide plate (3) is also provided with a pump body clamping mechanism, and the back plate (2) is provided with a transmission mechanism corresponding to the slide plate (3), and the slide plate (3) is also provided with a liquid injection pipe (14) corresponding to the pump body, and the liquid injection pipe (14) adopts a spring tube.

2. The high-efficiency steering oil pump automatic oil discharge device according to claim 1 is characterized in that: The lifting mechanism comprises a first threaded rod (10), the first threaded rod (10) being rotatably arranged in a slide groove (9), and the first threaded rod (10) being rotatably arranged to penetrate a slide seat (21), the slide seat (21) being provided with a threaded through hole corresponding to the first threaded rod (10), and one end of the first threaded rod (10) being rotatably arranged to penetrate an upper wall of a fixed plate (11) and being connected to a first rotating handle (19).

3. The high-efficiency automatic oil discharge device for steering oil pump according to claim 1 is characterized in that: The fixing mechanism comprises two clamping blocks (29); a slot (28) corresponding to the rotating rod (23) is provided on the side wall of the rotating sleeve (12); two telescopic slots (30) corresponding to the clamping blocks (29) are symmetrically provided on the side wall of the slot (28); the two clamping blocks (29) are respectively slidably arranged in the two telescopic slots (30); each of the clamping blocks (29) is connected to the inner wall of the telescopic slot (30) via a second spring (31); one end of the rotating rod (23) located in the slot (28) is symmetrically provided with two clamping slots corresponding to the clamping blocks (29); the side walls of the two clamping blocks (29) on one side close to the opening of the slot (28) are both inclined; and each of the clamping blocks (29) is provided with a corresponding toggle mechanism.

4. The high-efficiency steering oil pump automatic oil discharge device according to claim 3 is characterized in that: The toggle mechanism comprises two toggle rods (32), the two toggle rods (32) being fixedly arranged on two clamping blocks (29) respectively, and the two toggle rods (32) both slide through the side wall of the rotating sleeve (12), and the side wall of the rotating sleeve (12) is symmetrically provided with two strip-shaped sliding openings corresponding to the toggle rods (32).

5. The high-efficiency steering oil pump automatic oil discharge device according to claim 1 is characterized in that: The pump body clamping mechanism comprises a clamping plate (15), wherein the clamping plate (15) is connected to the slide plate (3) via a telescopic rod (16), a second threaded rod (17) is rotatably provided on the slide plate (3), the second threaded rod (17) rotatably penetrates the clamping plate (15), a threaded through hole corresponding to the second threaded rod (17) is provided on the clamping plate (15), and a second rotating handle (18) is fixedly connected to one end of the second threaded rod (17) away from the slide plate (3).

6. A high-efficiency steering oil pump automatic oil discharge device according to claim 1, wherein the transmission mechanism comprises a transmission plate (4), the transmission plate (4) is slidably arranged on the side wall of the back plate (2) through a sliding rod (27), and the transmission plate (4) is connected to the lower wall of the slide plate (3) through a connecting plate (5), a motor (24) is fixedly arranged on the side wall of the back plate (2), an output end of the motor (24) is fixedly connected to a shaft rod (25), an end of the shaft rod (25) away from the motor (24) is fixedly connected to a rotating wheel (26), an inner wall of the transmission plate (4) is provided with a transmission groove (33) corresponding to the rotating wheel (26), the rotating wheel (26) is rotatably arranged in the transmission groove (33), and a half circle of latching teeth are fixedly arranged on the side wall of the rotating wheel (26) in the circumferential direction, and latching tooth grooves corresponding to the latching teeth are provided on both side walls of the transmission groove (33).

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