CN114985795A - A multifunctional rocker arm for a large hydraulic device - Google Patents

Abstract

The invention discloses a multifunctional rocker arm for a large-scale hydraulic device, comprising a rocker arm main body and a controller, a controller is installed on the front of the rocker arm main body, and a lubricating oil frame is installed on the right side of the controller; A flipping bracket is installed below the controller, and an adjustment protective cover is installed on the front of the flipping bracket; two sets of metal brushes are installed on the inner side of the adjustment protective cover. In the present invention, a lubricating oil frame is installed, the electromagnetic valve on the top is used to control the circulation of lubricating oil, the lubricating oil pipe on the top is connected with the external lubricating oil supplementary structure through a hose, and the electromagnetic valve port is opened, and the lubricating oil will enter the lubricating oil. The holes in the frame are squeezed into the inside of the brushing sponge through the holes, and the lubricating oil can be evenly applied to the outside of the positioning slide rail by repeated movement, so as to avoid insufficient sliding of the rail structure, resulting in increased friction, thereby reducing the movement of the device. efficiency, and prolong the service life of the device, reducing the working pressure of the staff.

Description

A multifunctional rocker arm for a large hydraulic device

technical field

The invention relates to the technical field of hydraulic processing, in particular to a multifunctional rocker arm for a large hydraulic device.

Background technique

In many modern metal processing, large hydraulic devices are usually used for drilling or cutting. It is more common to use large hydraulic rocker drills to process metal plates, and this type of hydraulic rocker device usually requires the processing structure. It is installed on the outside of the rocker arm structure, and the rocker arm structure control is used to provide the structure with stability in movement and processing. The existing rocker arm device has deficiencies in use and needs to be improved.

The defects of the existing hydraulic rocker arm device are:

1. The patent document CN212526116U discloses a multifunctional radial drill workbench, including a "base", a column is fixedly arranged on one side of the upper end of the base, and a first screw is movably arranged inside the column through a bearing, and the first screw The middle part of the surface is movably provided with a cross beam through the thread, the inside of the cross beam is movably provided with a second screw rod through the bearing, the middle part of the surface of the second screw rod is movably provided with a processing device through the thread, and the lower end of the surface of the processing device is provided with a drill bit driven by a rotating shaft, A fixing plate is fixedly arranged on both sides of the upper end of the base, a connecting rod is fixedly arranged at the upper end of the fixing plate, a fixing frame is fixedly arranged between the connecting rods, and a bottom plate is movably arranged at the lower end of the fixing frame. The effect is good, when the device is opened, along with the left and right movement of the processing device, the bottom plate will also be driven to move left and right, so as to ensure that the through hole is always directly under the drill bit, so that the drill bit can be easily punched.”, but this device When the staff needs to receive and add lubricating oil, because the controller needs to adjust the position of the limit structure frequently, heat will be generated through sliding friction, and insufficient lubrication will affect the normal movement adjustment of the structure;

2. The patent document CN216325227U discloses a multifunctional radial drilling machine, including a "base", a drilling rig is installed on the top surface of the base, a connecting bracket is provided on the outer side of the drilling machine, and the bottom of the connecting bracket is connected with the base. A support frame is provided, and four groups of infrared lamps are provided on the outer side of the bottom of the drilling rig. The infrared lamps are connected with a connecting pendulum rod near the top of the drilling rig. The connection between the connecting pendulum rod and the drilling machine is provided with a rotating shaft. A weight is sleeved on the rod; the top of the base is also provided with a vertical slide rail, the top of the vertical slide rail away from the base is provided with a horizontal platform, and the connection between the horizontal platform and the vertical slide rail is provided with Horizontal slide rail; this multi-functional radial drilling machine, the light spot projected by the infrared lamp and the light bar on the horizontal platform can be used as a reference when adjusting the position of the horizontal platform, and it is convenient to swing the objects on the platform. However, when the device is in use, when the drill pipe structure is used for drilling, the metal chips are easily embedded in the gap of the drill pipe and cannot fall off autonomously. Increase work pressure on staff.

3. Patent document CN211661255U discloses a hydraulic rocker arm tapping machine, which belongs to the technical field of rocker arm tapping machines, including a "base, a rocker arm is installed on the top of the base, and a mounting plate is movably connected to the base through the rocker arm, A drilling rig is installed on the top of the mounting plate, the power output end of the drilling rig extends to the bottom of the mounting plate, and an isolation cover is fixedly connected to the bottom of the mounting plate. When the tapping machine is in use, the isolation cover moves down and contacts the top of the machine table first. And plug it into the groove and continue to move down, through the cooperation of the isolation cover and the machine, the processing parts are kept in a closed environment, which reduces the splashing range of waste chips generated during the drilling process, and facilitates the cleaning of waste chips in the later stage. The rod pulls the movable plate, compresses the strong spring, puts the workpiece between the splints, loosens the control rod, and uses the elastic force of the strong spring to fix the workpiece, instead of the traditional fastening method, which makes the fixing and removal of the workpiece easier. "Convenient", but the protective cover structure of the device cannot be adjusted during processing, and the staff needs to be adjusted when it is adjusted, which greatly increases various pressures on the staff;

4. The patent document CN215033753U discloses a multifunctional radial drilling machine, which includes a "base", the base is fixedly connected with a fixed pipe by bolts, the interior of the fixed pipe is rotatably connected with a column, and the outer wall of the column is movably sleeved with a sleeve, The side wall is welded with a rocker arm, the outer wall of the rocker arm is slidably connected with a spindle box, the top outer wall of the spindle box is fixed with a drilling motor by bolts, the bottom outer wall of the spindle box is provided with a drill bit, and the bottom outer wall of the spindle box is fixed and installed with a bolt. The protective cover includes an inner cover and an outer cover. The outer cover is slidably connected to the outer wall of the inner cover. The top outer wall of the base is placed with a workbench. The top outer wall of the workbench is provided with a number of drilling grooves. There are several leak holes, and the bottom of the leak holes is provided with a waste box. The utility model adopts a protective cover to prevent the metal wire from flying around with the rotation of the drill bit, so as to avoid injury to the skin of the staff and reduce the occurrence of work-related accidents", However, when the device is in use, the outer protective cover is directly installed at the bottom of the structure and cannot be adjusted, or it can be disassembled independently according to different situations. The staff manually disassembles it, and cannot be adjusted. The flexibility is poor, and the Easy for staff to use the device;

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a multifunctional rocker arm for a large hydraulic device, so as to solve the above-mentioned problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a multifunctional rocker arm for a large hydraulic device, comprising a rocker arm body and a controller, a controller is installed on the front of the rocker arm body, and a right side of the controller is installed. A lubricating oil frame is installed on the side;

A flipping bracket is installed below the controller, and an adjustment protective cover is installed on the front of the flipping bracket;

Two sets of metal brushes are installed on the inner side of the adjusting shield.

Preferably, the top and bottom of the rocker arm body are provided with limited chute, two sets of positioning slide rails are installed on the front of the rocker arm body, a hydraulic sleeve is installed on the left side of the rocker arm body, and the inner side of the hydraulic sleeve is provided with Installation groove, the top of the hydraulic casing is provided with a lifting thread groove, and the lifting thread groove is located on the right side of the installation groove.

Preferably, a rotating motor is installed on the right side of the flip bracket, an adjustment seat is installed on the left side of the back of the flip bracket, four sets of lifting guide rods are installed on the top of the adjustment seat, and a fixing seat is installed on the outer side of the lifting guide rod, and the fixed seat is installed on the outside of the lifting guide rod. The seat is located at the bottom of the back of the controller, the inner side of the fixed seat is embedded with a lift push rod, and the lift push rod is located on the top of the adjustment seat.

Preferably, a rotating shaft is installed through the inner side of the back of the adjusting shield, two sets of fixing rings are respectively installed on both sides of the adjusting shield, the inner side of the fixing rings is embedded with a telescopic push rod, and the bottom of the output end of the telescopic push rod is installed with limited The position ring, the left side of the limit ring is installed with an inner fitting ring, and the inner fitting ring is located on the inner side of the adjusting protective cover. Two sets of limit frames are installed on both sides of the back of the adjusting protective cover. The inner side of the limit frame An electric push rod is installed, a drive motor is installed on the right side of the electric push rod, and a piston rod is installed at the output end of the electric push rod.

Preferably, a shaft sleeve structure is installed on the outer side of the middle part of the rotating shaft, and the shaft sleeve structure is installed on the front of the flip bracket through a connecting piece, and the shaft sleeve structure restricts the position of the rotating shaft when adjusting the protective cover;

A limit frame is installed on the back of the piston rod, and the limit frame is located on both sides of the flip bracket, and the retraction adjustment of the electric push rod will control the adjustment of the protective cover to flip along the rotation axis.

Preferably, the back of the controller is provided with a fitting chute, a spindle motor is installed on the top of the controller, a junction box is installed on the right side of the spindle motor, a number of groups of control buttons are installed on the front of the controller, and the front of the controller is installed with a junction box. An adjustment dial is installed, and the adjustment dial is located on the left side of the control button, the output end of the controller is installed with a drill pipe, and the drill pipe is located on the inner side of the adjustment protective cover.

Preferably, two sets of fixing frames are installed on the front of the lubricating oil frame, a tightening knob is installed on the right side of the fixing frame, and an adjusting bolt is installed on the left side of the tightening knob, and the adjusting bolt is located on the inner side of the fixing frame, and the lubricating oil frame is The electromagnetic valve is installed on the top, the electromagnetic control machine is installed on the front of the electromagnetic valve, the lubricating oil pipe is installed on the top of the electromagnetic valve, the brushing sponge is embedded in the inner side of the lubricating oil frame, and the brushing sponge is located on the inner side of the fitting chute.

Preferably, an installation plate is installed on the right side of the metal brush, a movable plate is installed on the right side of the installation plate, and the movable plate is located on the inner side of the adjustment shield, and two sets of lateral guide rods are installed on the right side of the movable plate, and the horizontal The guide rod penetrates and is located on the right side of the adjustment shield, the right side of the movable plate is equipped with an adjustment push rod, the left side of the adjustment push rod is installed with a fixed plate, and the fixed plate is located on the right side of the adjustment shield, and the right side of the adjustment push rod A regulating motor is installed.

Preferably, the working steps of the rocker device are as follows:

S1. First, fix the main body of the rocker arm with the hydraulic structure. After fixing, control and adjust the protective cover to the outside of the drill pipe by rotating the motor, and then use the lifting push rod to control the lifting;

S2. Then control the main body of the rocker arm to lift and adjust through the hydraulic pressure and screw structure, and use the junction box on the right side of the spindle motor to connect with the external power supply, and the gear structure inside the controller can be driven to adjust when the power is turned on. Move laterally to the outside of the positioning slide rail, and cooperate with the drill rod at the bottom of the controller to process the metal;

S3. Use a metal brush to remove the metal chips on the outside of the drill pipe;

S4. Finally, the electromagnetic control machine is used to control the opening of the electromagnetic valve on the back, so that the lubricating oil pipe connected at the top can smoothly add lubricating oil into the interior of the lubricating oil frame through the electromagnetic valve, and use the holes inside the lubricating oil frame to squeeze the lubricating oil into the lubricating oil evenly. Brush the sponge, use the spindle motor to control the device, so that the controller moves along the outside of the positioning slide rail, and at the same time use the brush sponge to evenly apply the lubricating oil to the outside of the positioning slide rail.

Preferably, in the step S1, it also includes the following steps:

S11. During the installation of the adjustment shield, the adjusting seat at the bottom is driven to descend by the lifting push rod, and the transmission drives the flipping bracket to descend. At the same time, the rotating motor on the right side is used to control the flipping bracket to adjust the angle, so that the adjustment protective cover is vertical to the processing platform. , and then control the extension of the piston rod at the output end by the drive motor on the right side of the electric push rod, and the transmission can drive the adjustment shield to turn over and close along the rotating shaft, thus forming a circular shield structure, and then use the two sides according to different situations. The telescopic push rod controls the lowering of the inner fitting ring to achieve extended protection;

In the step S3, the following steps are also included:

S31. When removing metal chips, when the adjusting protective cover is in a closed state, use the adjusting motors at the input end of the adjusting push rod on both sides to drive the telescopic structure at the output end to extend, and the transmission drives the movable plate to move to the area of the drill pipe, and the metal When the brush contacts, it will deform according to the situation, and insert the inside of the metal chips, and the metal chips will be brushed down when the drill pipe is retracted.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, the lubricating oil frame is installed. When the device is in use, the lubricating oil frame is directly installed on the right side of the controller. Tighten the knob to quickly fix the adjustment bolts to ensure that the lubricating oil frame can be adjusted with the movement of the controller. The electromagnetic valve on the top is used to control the flow of lubricating oil. The electromagnetic control machine can be used to trigger the opening and closing of the electromagnetic valve. , the lubricating oil pipe at the top is connected with the external lubricating oil supplementary structure through the hose, open the electromagnetic valve port, the lubricating oil will enter the hole inside the lubricating oil frame, and squeeze into the inside of the brushing sponge through the hole. The lubricating oil can be evenly spread on the outside of the positioning slide rail to avoid insufficient sliding of the rail structure, resulting in increased friction, thereby reducing the moving efficiency of the device, prolonging the service life of the device, and reducing the working pressure of the staff.

2. In the present invention, by installing a metal brush, when the device is in use, the fixing plate fixes the adjusting push rod and the adjusting protective cover through the bolt structure, so as to ensure the stability of the adjusting push rod, avoid the shaking of the adjusting push rod, and adjust the push rod. The rod can provide push-pull and position adjustment capabilities for the structure of the output end. Using the adjustment motor on the right side can drive the movable plate of the output end of the adjustment push rod to move along the lateral guide rod, and the lateral guide rod can provide stability for the movable plate when moving. When the movable plate moves, it will drive the mounting plate and the metal brush to move synchronously. The metal brush uses the brush wire structure to remove the metal chips embedded on the outside of the drill pipe, so as to avoid too many metal chips and affect the operation of the device. Normal use, and no need for manual removal by the staff to reduce the working pressure of the staff.

3. The present invention is equipped with an adjusting protective cover. When the device is in use, the adjusting protective cover is fixed with the rotating shaft and the flip bracket on the back through the shaft sleeve structure to ensure the stability of the adjusting protective cover. It can provide the ability to turn over and adjust the electric push rod and piston rod. The drive motor can drive the piston rod at the output end of the electric push rod to extend, and the transmission will drive the adjustment shield to turn over and close along the rotating shaft, and provide the drill pipe after closing. For protection, the fixed rings on both sides are used to provide the installation position for the telescopic push rod. The telescopic push rod can be used to drive the bottom inner ring to extend along the adjustment shield, thereby increasing the protection area of the adjustment shield. The device can be adjusted according to The situation can be adjusted independently, which can avoid the problem that the protective cover is bent due to being too long during the processing process or decisively fails to achieve the protective effect. It does not need the staff to adjust manually, which greatly reduces the working pressure of the staff.

4. In the present invention, a flip bracket is installed. When the device is in use, the fixed seat is fixed with the bottom of the back of the controller through a bolt structure, which is used to increase the stability of the device. The lift rod installed inside the fixed seat can drive the bottom. The adjustment seat is lowered. During the descending process, the outer lifting guide rod can increase the stability of the lifting adjustment and avoid the shaking of the device during adjustment. After adjustment, the rotating motor on the right side can directly control the turning bracket to turn over and adjust along the adjustment seat. , the protective cover can be quickly removed and installed, thereby increasing the flexibility of the device and facilitating the use of the device by the staff.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the controller structure schematic diagram of the present invention;

3 is a schematic structural diagram of a lubricating oil frame of the present invention;

FIG. 4 is a schematic structural diagram of an overturning bracket of the present invention;

Fig. 5 is the structural schematic diagram of the adjusting protective cover of the present invention;

6 is a schematic structural diagram of an electric push rod of the present invention;

FIG. 7 is a schematic structural diagram of the metal brush of the present invention;

FIG. 8 is a working flow chart of the present invention.

In the figure: 1. Main body of rocker arm; 101, Limiting chute; 102, Positioning slide rail; 103, Hydraulic casing; 104, Installation groove; 105, Lifting thread groove; 2. Controller; 201, Fitting chute ;202, spindle motor; 203, junction box; 204, control button; 205, adjusting dial; 206, drill pipe; 3, lubricating oil frame; 301, fixing frame; 302, tightening knob; 303, adjusting bolt; 304 , electromagnetic valve; 305, electromagnetic control machine; 306, lubricating oil pipe; 307, brushing sponge; 4, flipping bracket; 401, fixing seat; 402, lifting push rod; 403, lifting guide rod; 404, adjusting seat; 405, Rotating motor; 5. Adjusting protective cover; 501, rotating shaft; 502, fixed ring; 503, telescopic push rod; 504, limit ring; 505, inner fitting ring; 506, limit frame; 507, electric push rod; 508, drive motor; 509, piston rod; 6, metal brush; 601, fixed plate; 602, adjusting push rod; 603, adjusting motor; 604, movable plate; 605, mounting plate; 606, lateral guide rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, with a specific orientation. The orientation configuration and operation are therefore not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 8 , an embodiment provided by the present invention: a multifunctional rocker arm for a large hydraulic device, comprising a rocker arm main body 1 , the top of the rocker arm main body 1 and the There is a limit chute 101 at the bottom, two sets of positioning slide rails 102 are installed on the front of the rocker arm body 1, a hydraulic sleeve 103 is installed on the left side of the rocker arm body 1, and a mounting groove 104 is opened on the inner side of the hydraulic sleeve 103. The top of the casing 103 is provided with a lifting thread groove 105, and the lifting thread groove 105 is located on the right side of the installation groove 104. The rocker arm body 1 is the main structure of the device, and the hydraulic casing 103 on the left can be directly connected to the installation groove 104. The external shaft structure is fixed, and the rocker arm body 1 can provide an installation position for the external structure, so that the device can normally use the limit chute 101 and the positioning slide rail 102 to move the position, and the inner side of the hydraulic sleeve 103 is installed with a hydraulic structure It can be in contact with the shaft body to prevent the rocker arm body 1 from being turned over and adjusted. The lifting thread groove 105 can be combined with the lifting screw structure, and the rocker arm body 1 can be adjusted as a whole by rotating the lifting screw A controller 2 is installed on the front of the main body 1, a fitting chute 201 is opened on the back of the controller 2, a spindle motor 202 is installed on the top of the controller 2, and a junction box 203 is installed on the right side of the spindle motor 202. Several groups of control buttons 204 are installed on the front, an adjustment dial 205 is installed on the front of the controller 2, and the adjustment dial 205 is located on the left side of the control button 204, the output end of the controller 2 is installed with a drill pipe 206, and the drill pipe 206 Located on the inner side of the adjustment shield 5, the controller 2 is the drive processing structure of the device. It can be installed in combination with the restriction structure of the rocker arm body 1 by using the fitting chute 201 on the back, and the spindle motor 202 on the top is used to control the internal gears. The structure is adjusted, so that the controller 2 is brought out to move along the front of the positioning slide rail 102. The controller 2 can control the movement and the operation of the drill pipe 206 at the bottom through the control button 204 on the front, and can be controlled by the adjustment dial 205. The drill pipe 206 is adjusted up and down to ensure that the device can be used normally for processing. A lubricating oil frame 3 is installed on the right side of the controller 2, and two sets of fixing frames 301 are installed on the front of the lubricating oil frame 3. The right side of the fixing frame 301 is installed There is a tightening knob 302, an adjusting bolt 303 is installed on the left side of the tightening knob 302, and the adjusting bolt 303 is located on the inner side of the fixing frame 301, an electromagnetic valve 304 is installed on the top of the lubricating oil frame 3, and an electromagnetic valve 304 is installed on the front of the electromagnetic valve 304. In the controller 305, a lubricating oil pipe 306 is installed on the top of the electromagnetic valve 304, a brushing sponge 307 is embedded in the inner side of the lubricating oil frame 3, and the brushing sponge 307 is located on the inner side of the fitting chute 201, and the lubricating oil frame 3 is directly installed On the right side of the controller 2, two sets of fixing brackets 301 on the front of the lubricating oil frame 3 are used to provide installation positions for the adjustment bolts 303, and the adjustment bolts 303 can be quickly fixed and installed by using the tightening knob 302. Ensure that the lubricating oil frame 3 can be adjusted following the movement of the controller 2, and the electromagnetic valve 304 on the top is used to control the flow of lubricating oil. The electromagnetic control machine 305 can be used to trigger the opening and closing of the electromagnetic valve 304, and the lubricating oil pipe 306 on the top The pipe is connected to the external lubricating oil replenishing structure, and the electromagnetic valve 304 is opened, the lubricating oil will enter the hole in the lubricating oil frame 3, and squeeze into the interior of the brushing sponge 307 through the hole, and the lubricating oil can be removed by repeated movement. Evenly spread on the outside of the positioning slide rail 102 to avoid insufficient sliding of the rail structure, resulting in increased friction, thereby reducing the moving efficiency of the device, prolonging the service life of the device, and reducing the working pressure of the staff.

Please refer to Fig. 4, Fig. 5, Fig. 6 and Fig. 8, an embodiment provided by the present invention: a multifunctional rocker arm for a large-scale hydraulic device, including a controller 2, and a flipper is installed below the controller 2 Bracket 4, a rotating motor 405 is installed on the right side of the flip bracket 4, an adjustment seat 404 is installed on the left side of the back of the flip bracket 4, and four sets of lifting guide rods 403 are installed on the top of the adjustment seat 404, and the outer side of the lifting guide rod 403 is installed with The fixed seat 401 is located at the bottom of the back of the controller 2, the inner side of the fixed seat 401 is embedded with a lift push rod 402, and the lift push rod 402 is located on the top of the adjustment seat 404, and the fixed seat 401 is connected to the controller through a bolt structure. 2. The bottom of the back is fixed to increase the stability of the device. The lifting push rod 402 installed inside the fixed seat 401 can drive the bottom adjusting seat 404 to descend. During the descending process, the outer lifting guide rod 403 can increase the lifting adjustment. Stability, to avoid shaking of the device during adjustment. After adjustment, the rotating motor 405 on the right side can directly control the flip bracket 4 to flip and adjust along the adjustment seat 404, which can quickly remove and install the protective cover, thereby increasing the flexibility of the device. It is convenient for the staff to use the device. The front of the flip bracket 4 is installed with an adjusting protective cover 5 , the inner side of the back of the adjusting protective cover 5 is installed with a rotating shaft 501 , and two sets of fixing rings 502 are respectively installed on both sides of the adjusting protective cover 5 . A telescopic push rod 503 is embedded in the inner side of the 502, a limit ring 504 is installed at the bottom of the output end of the telescopic push rod 503, and an inner fitting ring 505 is installed on the left side of the limit ring 504, and the inner fitting ring 505 is located in the adjustment protective cover 5 Two sets of limit frames 506 are installed on both sides of the back of the adjustment shield 5, respectively. The inner side of the limit frame 506 is installed with an electric push rod 507, and the right side of the electric push rod 507 is installed with a drive motor 508. A piston rod 509 is installed at the output end of the rod 507, and a shaft sleeve structure is installed on the outer side of the middle of the rotating shaft 501, and the shaft sleeve structure is installed on the front of the flip bracket 4 through a connector. Limiting the position of the rotating shaft 501, a limiter 506 is installed on the back of the piston rod 509, and the limiter 506 is located on both sides of the flip bracket 4, the electric push rod 507 shrinks and adjusts to control the adjustment guard 5 to flip along the rotating shaft 501, The adjusting protective cover 5 is fixed with the rotating shaft 501 and the flip bracket 4 on the back through the shaft sleeve structure to ensure the stability of the adjusting protective cover 5, and the limit frame 506 on the back can provide flip adjustment for the electric push rod 507 and the piston rod 509 The ability to use the driving motor 508 to drive the piston rod 509 at the output end of the electric push rod 507 to extend, the transmission will drive the adjustment shield 5 to turn over and close along the rotating shaft 501, and after closing, provide protection for the drill rod 206, and the The fixing ring 502 is used to provide an installation position for the telescopic push rod 503. The telescopic push rod 503 can be used to drive the bottom inner fitting ring 505 to extend along the adjustment shield 5, thereby increasing the adjustment. The protective area of the protective cover 5 can be adjusted independently by the device according to the situation, which can avoid the problem of the protective cover being bent or decisively failing to achieve the protective effect due to being too long during the processing. Work stress of staff.

Please refer to FIG. 7 and FIG. 8 , an embodiment provided by the present invention: a multifunctional rocker arm for a large hydraulic device, including an adjustment shield 5 , and two sets of metal brushes 6 are installed on the inner side of the adjustment shield 5 , a mounting plate 605 is installed on the right side of the metal brush 6, a movable plate 604 is installed on the right side of the mounting plate 605, and the movable plate 604 is located on the inner side of the adjustment shield 5, and two sets of lateral guide rods are installed on the right side of the movable plate 604 606, and the lateral guide rod 606 is located on the right side of the adjustment shield 5, the adjustment push rod 602 is installed on the right side of the movable plate 604, the fixed disk 601 is installed on the left side of the adjustment push rod 602, and the fixed disk 601 is located in the adjustment guard On the right side of the cover 5 and the right side of the adjustment push rod 602, an adjustment motor 603 is installed, and the fixing plate 601 fixes the adjustment push rod 602 and the adjustment protective cover 5 through a bolt structure, so as to ensure the stability of the adjustment push rod 602 and avoid the adjustment push rod 602. When the rod 602 shakes, the adjustment push rod 602 can provide the structure of the output end with the ability to push and pull and adjust the position. The adjustment motor 603 on the right side can drive the movable plate 604 at the output end of the adjustment push rod 602 to move along the lateral guide rod 606, The lateral guide rod 606 can provide stability for the movable plate 604 during movement and reduce shaking. When the movable plate 604 moves, it will simultaneously drive the mounting plate 605 and the metal brush 6 to move, and the metal brush 6 uses the brush wire structure to move the drill rod. The metal shavings fitted on the outside of 206 are removed to avoid too many metal shavings and thus affect the normal use of the device, and it is not necessary for workers to manually remove them to reduce the working pressure of the workers.

The working steps of the rocker device are as follows:

S1. First, fix the rocker arm main body 1 with the hydraulic structure. After fixing, control and adjust the protective cover 5 to the outside of the drill rod 206 through the rotating motor 405, and then use the lift push rod 402 to control the lift;

S2. Then, the rocker arm body 1 is controlled to lift and adjust through the hydraulic pressure and the screw structure. At the same time, the junction box 203 on the right side of the spindle motor 202 is used to connect with the external power supply, and the gear structure inside the controller 2 can be driven to adjust when the power is turned on. The belt controller 2 moves laterally along the outer side of the positioning slide rail 102, and the metal can be processed in cooperation with the drill rod 206 at the bottom of the controller 2;

S3. Use the metal brush 6 to remove the metal chips on the outside of the drill pipe 206;

S4. Finally, the electromagnetic control machine 305 is used to control the opening of the electromagnetic valve 304 on the back, so that the lubricating oil pipe 306 connected at the top can smoothly add lubricating oil into the lubricating oil frame 3 through the electromagnetic valve 304, and the holes in the lubricating oil frame 3 are used to remove the lubricating oil. The lubricating oil is evenly squeezed into the brushing sponge 307, and the spindle motor 202 is used to control the device, so that the controller 2 moves along the outer side of the positioning slide rail 102, and at the same time, the brushing sponge 307 is used to evenly spread the lubricating oil on the positioning Outside the slide rail 102 .

In step S1, it also includes the following steps:

S11. During the installation of the adjustment shield 5, the adjustment seat 404 at the bottom is driven to descend by the lift push rod 402, and the transmission drives the flip bracket 4 to descend, and at the same time, the rotation motor 405 on the right side is used to control the flip bracket 4 to adjust the angle, so that the adjustment The protective cover 5 is perpendicular to the processing platform, and then the driving motor 508 on the right side of the electric push rod 507 controls the extension of the piston rod 509 at the output end, and the transmission can drive the adjusting protective cover 5 to turn over and close along the rotating shaft 501, thereby forming a circular protective cover hood structure, and then use the telescopic push rods 503 on both sides to control the lowering of the inner fitting ring 505 according to different situations to achieve extended protection;

In step S3, it also includes the following steps:

S31. When removing metal shavings, when the adjusting protective cover 5 is in a closed state, the adjusting motor 603 at the input end of the adjusting push rod 602 on both sides is used to drive the telescopic structure at the output end to extend, and the movable plate 604 is transmitted and driven to the drill rod 206. When the metal brush 6 is in contact, it will be deformed according to the situation and inserted into the inner side of the metal chips, and the metal chips will be brushed down when the drill rod 206 is retracted.

Working principle: First, fix the rocker arm main body 1 with the hydraulic structure. After fixing, control the adjustment shield 5 to be located on the outside of the drill rod 206 through the rotating motor 405, and then use the lifting push rod 402 to control the lifting and lowering, and then use the hydraulic and screw rods to control the lifting. The structure controls the main body 1 of the rocker arm to lift and adjust. At the same time, the junction box 203 on the right side of the spindle motor 202 is used to connect with the external power supply. When the power is turned on, the gear structure inside the controller 2 can be adjusted. The outer side of the slide rail 102 is moved laterally, and the metal can be processed with the drill rod 206 at the bottom of the controller 2, and then the metal scraps on the outer side of the drill rod 206 are removed by the metal brush 6, and finally the electromagnetic controller 305 is used to control the back side. The electromagnetic valve 304 is opened, so that the lubricating oil pipe 306 connected at the top smoothly adds lubricating oil into the lubricating oil frame 3 through the electromagnetic valve 304, and the lubricating oil is evenly squeezed into the brushing sponge 307 by using the holes in the lubricating oil frame 3, The spindle motor 202 is used to control the device, so that the controller 2 moves along the outer side of the positioning slide rail 102 , and at the same time, the brushing sponge 307 is used to apply lubricating oil evenly on the outer side of the positioning slide rail 102 .

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (10)

1. The utility model provides a multi-functional rocking arm that large-scale hydraulic means used, includes rocking arm main part (1) and controller (2), its characterized in that: a controller (2) is installed on the front face of the rocker arm main body (1), and a lubricating oil frame (3) is installed on the right side of the controller (2);

a turning support (4) is arranged below the controller (2), and an adjusting protective cover (5) is arranged on the front surface of the turning support (4);

two groups of metal brushes (6) are arranged on the inner side of the adjusting protective cover (5).

2. The multifunctional rocker arm for the large hydraulic device according to claim 1, wherein: spacing spout (101) have been seted up to the top and the bottom of rocking arm main part (1), and two sets of location slide rails (102) are installed in the front of rocking arm main part (1), and hydraulic sleeve pipe (103) are installed in the left side of rocking arm main part (1), and mounting groove (104) have been seted up to the inboard of hydraulic sleeve pipe (103), and lift thread groove (105) have been seted up at the top of hydraulic sleeve pipe (103), and lift thread groove (105) are located the right side of mounting groove (104).

3. The multifunctional rocker arm for the large hydraulic device according to claim 1, wherein: rotating electrical machines (405) are installed on the right side of upset support (4), and regulation seat (404) are installed in the left side at the upset support (4) back, and four sets of lift guide (403) are installed at the top of regulation seat (404), and fixing base (401) are installed in the outside of lift guide (403), and fixing base (401) are located the bottom at controller (2) back, and lifting push rod (402) are installed in the inboard embedding of fixing base (401), and lifting push rod (402) are located the top of adjusting seat (404).

4. The multifunctional rocker arm for the large hydraulic device according to claim 1, wherein: adjust the inboard at protection casing (5) back and run through and install rotation axis (501), two sets of retainer plates (502) are installed respectively to the both sides of adjusting protection casing (5), telescopic push rod (503) are installed in the inboard embedding of retainer plate (502), spacing collar (504) are installed to the bottom of telescopic push rod (503) output, interior gomphosis circle (505) are installed in the left side of spacing collar (504), and interior gomphosis circle (505) are located the inboard of adjusting protection casing (5), two sets of spacing framves (506) are installed respectively to the both sides at the back of adjusting protection casing (5), electric putter (507) are installed to the inboard of spacing frame (506), driving motor (508) are installed on the right side of electric putter (507), piston rod (509) are installed to the output of electric putter (507).

5. The multifunctional rocker arm for a large hydraulic device according to any one of claims 1 to 4, wherein: the outer side of the middle part of the rotating shaft (501) is provided with a shaft sleeve structure, the shaft sleeve structure is arranged on the front surface of the overturning bracket (4) through a connecting piece, and the position of the rotating shaft (501) is limited by the shaft sleeve structure when the adjusting protective cover (5) is adjusted;

the back of the piston rod (509) is provided with a limiting frame (506), the limiting frame (506) is positioned on two sides of the overturning support (4), and the electric push rod (507) contracts and adjusts to overturn the control adjusting protective cover (5) along the rotating shaft (501).

6. The multifunctional rocker arm for the large hydraulic device according to claim 1, wherein: gomphosis spout (201) have been seted up to the back of controller (2), spindle motor (202) are installed at the top of controller (2), terminal box (203) are installed on the right side of spindle motor (202), a plurality of groups control button (204) are installed in the front of controller (2), adjust thumb wheel (205) are installed in the front of controller (2), and adjust thumb wheel (205) and be located the left side of control button (204), drilling rod (206) are installed to the output of controller (2), and drilling rod (206) are located the inboard of adjusting protection casing (5).

7. The multifunctional rocker arm for the large hydraulic device according to claim 1, wherein: two sets of mounts (301) are installed in the front of lubricating oil frame (3), fastening knob (302) are installed on the right side of mount (301), adjusting bolt (303) are installed in the left side of fastening knob (302), and adjusting bolt (303) are located the inboard of mount (301), solenoid valve (304) are installed at the top of lubricating oil frame (3), electromagnetic control machine (305) are installed in the front of solenoid valve (304), lubricated oil pipe (306) are installed at the top of solenoid valve (304), the inboard embedding of lubricating oil frame (3) is installed and is applied paint sponge (307), and apply paint the inboard that sponge (307) are located gomphosis spout (201).

8. The multifunctional rocker arm for the large hydraulic device according to claim 1, wherein: mounting panel (605) are installed on the right side of metal brush (6), fly leaf (604) are installed on the right side of mounting panel (605), and fly leaf (604) are located the inboard of adjusting protection casing (5), two sets of transverse guide (606) are installed on the right side of fly leaf (604), and transverse guide (606) run through the right side that is located regulation protection casing (5), adjust push rod (602) are installed on the right side of fly leaf (604), fixed disk (601) are installed in the left side of adjusting push rod (602), and fixed disk (601) are located the right side of adjusting protection casing (5), adjust motor (603) are installed on the right side of adjusting push rod (602).

9. A multi-function rocker arm for a large hydraulic unit as claimed in any one of claims 1 to 8, wherein: the working steps of the rocker arm are as follows:

s1, firstly fixing the rocker arm main body (1) device with a hydraulic structure, controlling and adjusting the protective cover (5) to be positioned at the outer side of the drill rod (206) through the rotating motor (405) after fixing, and then performing lifting control through the lifting push rod (402);

s2, controlling the rocker arm main body (1) to lift and adjust through hydraulic pressure and a screw rod structure, meanwhile, connecting a junction box (203) on the right side of a spindle motor (202) with an external power supply, electrifying to drive a gear structure in the controller (2) to adjust, transferring to enable the controller (2) to move transversely along the outer side of the positioning slide rail (102), and processing metal by matching with a drill rod (206) at the bottom of the controller (2);

s3, removing metal scraps on the outer side of the drill rod (206) by using the metal brush (6);

s4, finally, an electromagnetic control machine (305) is used for controlling an electromagnetic valve (304) on the back to be opened, lubricating oil is smoothly added into a lubricating oil frame (3) through the electromagnetic valve (304) by a lubricating oil pipe (306) connected with the top, the lubricating oil is uniformly squeezed into a painting sponge (307) by holes in the lubricating oil frame (3), the device is controlled by a spindle motor (202), the controller (2) moves along the outer side of the positioning slide rail (102), and meanwhile, the lubricating oil is uniformly painted on the outer side of the positioning slide rail (102) by the painting sponge (307).

10. The multifunctional rocker arm for a large hydraulic device according to claim 9, wherein: in step S1, the method further includes the steps of:

s11, when the protective cover (5) is adjusted to be installed, the adjusting base (404) at the bottom is driven to descend through the lifting push rod (402), the transmission drives the overturning support (4) to descend, meanwhile, the right rotary motor (405) is used for controlling the overturning support (4) to adjust the angle, so that the protective cover (5) is adjusted to be vertical to the processing platform, the driving motor (508) at the right side of the electric push rod (507) is used for controlling the piston rod (509) at the output end to extend, the transmission can drive the adjusting protective cover (5) to be overturned and closed along the rotating shaft (501), a circular protective cover structure is formed, and the inner embedded rings (505) are controlled to descend through the telescopic push rods (503) at two sides according to different conditions to achieve lengthened protection;

in step S3, the method further includes the steps of:

s31, when metal scraps are removed, the adjusting protective cover (5) is in a closed state, the adjusting motor (603) at the input end of the two-side adjusting push rod (602) is used for driving the telescopic structure at the output end to extend, the movable plate (604) is driven by transmission to move towards the area of the drill rod (206), the metal brushes (6) deform according to the condition when contacting, are inserted into the inner side of the metal scraps, and brush down the metal scraps in the telescopic drill rod (206).

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