Machining and grinding device for jaw clamp of drill chuck

Abstract

The invention discloses a machining and grinding device for a drill chuck jaw clamp. The machining and grinding device comprises a bottom shell, a controller, a top shell, a carrying mechanism, a cleaning mechanism, a cleaning liquid supply system, a connecting and guiding system, a rotating table, a first rotating module and a workpiece fixing module. The carrying mechanism is arranged on the right side of the top end of the bottom shell. The cleaning mechanism is arranged at the top end of the bottom shell and located on the outer side of the carrying mechanism. According to the machining and grinding device for the drill chuck jaw clamp, seamless connection between grinding machining and subsequent cleaning and drying procedures can be achieved, the problem that grinding fluid and tiny waste residues remain on the surface of a machined workpiece is solved, the cleanliness of the surface of the workpiece reaches the industrial-grade assembly standard, the next procedure can be directly started without manual secondary treatment, and the machining efficiency is improved. The whole processing efficiency of a single workpiece is improved, in addition, through an accurate cleaning liquid disturbance and flexible brush head wiping combined mode, the surface of the workpiece is prevented from being scratched while efficient impurity removal is conducted, and the surface quality of a product is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drill chuck jaw machining, in particular to a drill chuck jaw machining and grinding device. BACKGROUND

[0002] The drill chuck jaw is the core functional component of the drill chuck, mainly realizes the stable clamping of the drill, tap and other tools through radial contraction and expansion, ensures that the tool does not deviate during machining, is widely used in metal machining equipment such as machine tools, electric drills and milling machines, and its performance directly determines the machining precision and operation safety. It is an indispensable basic part in the field of hardware machining and mechanical manufacturing. The machining and grinding of the drill chuck jaw is the core link of determining its clamping performance. This process takes forged or bar stock as the blank, and is formed through rough grinding, precise grinding, end face grinding and other steps. The inner hole, outer circle and clamping surface of the jaw are precisely cut by a high-speed rotating grinding wheel. In the prior art field, the machining and cleaning links are disconnected. The existing equipment only focuses on improving the grinding accuracy, but lacks a matching integrated cleaning device. After the workpiece is machined, a large amount of grinding fluid and fine waste residues are attached to the surface of the workpiece. If the above residues are not treated in time, rust spots or stubborn stains will be formed on the surface of the workpiece, which not only affects the appearance quality of the product, but also aggravates the wear in the subsequent assembly link, resulting in a decrease in assembly accuracy. In order to make up for this defect, additional manpower is required for workpiece wiping and washing during production, which is low in work efficiency. Manual operation is easy to cause scratches on the surface of the workpiece due to improper force control, further reducing production efficiency. Some enterprises have tried to use independent cleaning equipment, but manual workpiece transfer is required, which increases the process connection time and prolongs the single workpiece production cycle. SUMMARY

[0003] The present application aims to provide a drill chuck jaw machining and grinding device to at least solve the problems mentioned in the background.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a drill chuck jaw machining and grinding device, comprising: a bottom shell; a controller installed on the front side of the outer surface of the bottom shell; a top shell installed on the top outer side of the bottom shell; a conveying mechanism arranged on the top right side of the bottom shell; a cleaning mechanism arranged on the top end of the bottom shell and located outside the conveying mechanism; a cleaning liquid supply system installed on the inner right side of the bottom shell, the cleaning liquid supply system and the controller being electrically connected; a lead-in system arranged in the middle of the inner top end of the bottom shell; A rotating table is installed in the inner cavity of the middle groove of the cleaning liquid supply system, and the rotating table is electrically connected with the controller. A first rotating module is installed at the top of the rotating end of the rotating table, and the first rotating module is electrically connected with the controller. A workpiece fixing module is fixedly installed at the top of the rotating end of the first rotating module, and the workpiece fixing module is electrically connected with the controller. The left side of the bottom shell is provided with a machining mechanism.

[0005] Preferably, the machining mechanism comprises a moving platform, a mechanical arm module, and a grinding processing module. The moving platform is installed at the top left side of the bottom shell, and the moving platform is electrically connected with the controller. The mechanical arm module is installed at the top of the moving end of the moving platform, and the mechanical arm module is electrically connected with the controller. The grinding processing module is installed at the bottom of the moving end of the mechanical arm module, and the grinding processing module is electrically connected with the controller.

[0006] Preferably, the conveying mechanism comprises a sink, a rotating shaft, a push plate, a first electric telescopic rod, and a linkage rod. The sink is embeddedly installed at the right side of the upper surface of the bottom shell. The water outlet of the sink is connected with the connecting system in communication. The water inlet of the sink is connected with the cleaning liquid supply system through a pipeline. The sink is electrically connected with the controller. The number of the rotating shafts is two. The two rotating shafts are respectively installed at the front and rear sides of the inner top end of the sink through bearings in the left-right direction. The left end of the rotating shaft extends out of the sink. The number of the push plates is two. The two push plates are respectively fixedly installed at the outer sides of the front and rear rotating shafts in the left-right direction. The number of the first electric telescopic rods is two. One end of each of the two first electric telescopic rods is respectively installed at the front and rear ends of the left side of the outer surface of the sink through a rotating shaft. The first electric telescopic rod is electrically connected with the controller. The number of the linkage rods is two. One end of each of the two linkage rods is respectively fixedly installed at the left end of the outer side of the front and rear rotating shafts. The other end of each of the two linkage rods is respectively connected with the other end of the front and rear first electric telescopic rods through a rotating shaft.

[0007] Preferably, the carrying mechanism further comprises: a first limiting assembly, a lead screw assembly, a first motor, a slide rail frame, a mounting table, a second electric telescopic rod, a second rotating module, a mobile mechanical arm, an angle adjusting module and a clamping module; the first limiting assembly is two in number, and the two first limiting assemblies are respectively installed at the top of the bottom shell in the left-right direction and located on the front and back sides outside the sink; the lead screw assembly is two in number, and the lead screw rods of the two lead screw assemblies are respectively installed at the inner top of the front and back lead screw assemblies in the left-right direction through bearings, and the lead screw nuts of the lead screw assemblies are connected with the limiting ends of the first limiting assemblies; the first motor is two in number, and the two first motors are respectively installed on the right side of the outer surfaces of the front and back first limiting assemblies, the rotating ends of the first motors extend into the inner sides of the first limiting assemblies and are connected with the shaft centers of the lead screw rods of the lead screw assemblies, and the first motor and the controller are electrically connected; the slide rail frame is two in number, and the two slide rail frames are respectively installed at the top of the lead screw nuts of the front and back lead screw assemblies; the mounting table is sleeved at the inner sides of the front and back slide rail frames in the front-back direction; the second electric telescopic rod is two in number, and the two second electric telescopic rods are respectively installed at the top of the front and back slide rail frames, the telescopic ends of the second electric telescopic rods extend into the inner sides of the slide rail frames and are fixedly connected with the top of the mounting table, and the second electric telescopic rod and the controller are electrically connected; the second rotating module is installed at the middle part of the upper surface of the mounting table, and the second rotating module and the controller are electrically connected; the mobile mechanical arm is installed at the top of the rotating end of the second rotating module, and the mobile mechanical arm and the controller are electrically connected; the angle adjusting module is installed at the bottom of the moving end of the mobile mechanical arm, and the angle adjusting module and the controller are electrically connected; the clamping module is installed at the bottom of the rotating end of the angle adjusting module, and the clamping module and the controller are electrically connected.

[0008] Preferably, the cleaning mechanism comprises: the vertical frame is two in number, and the two vertical frames are respectively installed on the upper surface of the bottom shell and located on the front and back sides outside the sink; wherein the right side of the front and back vertical frames is provided with a moving unit, the left side of the moving unit is provided with a cleaning unit, and the inner side of the front and back vertical frames is provided with a drying unit.

[0009] Preferably, the cleaning unit comprises a base frame, a telescopic slide rail assembly, a cleaning brush head, a connecting rod, a mounting seat, a driving rod, a second motor and a gear assembly; the base frame is arranged on the left side of the moving unit; the telescopic slide rail assembly comprises two groups, each group comprises two telescopic slide rail assemblies, and the two groups of telescopic slide rail assemblies are fixedly arranged on the outer sides of the front and rear rotating shafts along the left-right direction; the cleaning brush head comprises two cleaning brush heads, and the two cleaning brush heads are arranged at the top of the telescopic ends of the front and rear telescopic slide rail assemblies; the connecting rod comprises two connecting rods, and one end of each connecting rod is rotatably arranged on the top right side of the front and rear cleaning brush heads through a rotating shaft seat; the mounting seat is fixedly arranged at the top of the base frame; the driving rod comprises two driving rods, and one end of each driving rod is rotatably arranged on the left side of the other end of the front and rear connecting rods through a rotating shaft; the second motor is arranged on the outer right bottom end of the mounting seat, the rotating end of the second motor extends into the inner side of the mounting seat, and the second motor is electrically connected with the controller; one side gear of the gear assembly is fixedly arranged on the rotating end of the mounting seat, and the other side gear of the gear assembly is rotatably arranged on the upper side of the inner side of the mounting seat through a rotating shaft, and the shaft centers of the left and right ends of the gear are fixedly connected with the other ends of the two driving rods.

[0010] Preferably, the drying unit comprises a box-shaped shell, a hot air blower, a spray head pipe, a sliding groove disc, a slot seat, a key block rod, a second driving rod, a micro motor, a sliding block frame, an eccentric shaft rod and a gear slot disc; the box-shaped shell is fixedly arranged at the inner side of the rear end of the front and rear vertical frames; the hot air blower is arranged on the top of the outer surface of the box-shaped shell, and the hot air blower is electrically connected with the controller; the spray head pipe is rotatably arranged on the bottom of the outer surface of the hot air blower through a bearing, the top end of the spray head pipe extends into the inner cavity of the box-shaped shell, and the spray head pipe is connected with the hot air blower through a hose; the sliding groove disc is arranged on the top end of the spray head pipe; the slot seat is arranged at the shaft center position of the top end of the sliding groove disc; the key block rod is inserted into the inner cavity of the slot seat along the top end of the slot seat along the up-down direction, and a groove is formed in the side wall of the key block rod along the circumferential direction; the second driving rod is rotatably arranged in the front end of the inner cavity of the box-shaped shell along the up-down direction through a bearing seat, and the bottom end shaft center of the second driving rod is fixedly connected with the top end of the key block rod; the micro motor is arranged on the front side top end of the inner cavity of the box-shaped shell, the rotating end of the micro motor is fixedly connected with the shaft center top end of the second driving rod, and the micro motor is electrically connected with the controller; one end of the sliding block frame is rotatably arranged on the rear side bottom end of the inner cavity of the box-shaped shell through a rotating shaft seat, and the other end of the sliding block frame is inserted into the groove of the side wall of the sliding groove disc; the eccentric shaft rod comprises two eccentric shaft rods, and one end of each eccentric shaft rod is rotatably arranged on the left and right sides of the sliding block frame through a rotating shaft; the gear slot disc is rotatably arranged on the rear side of the inner cavity of the box-shaped shell and above the sliding block frame through a rotating seat, and the shaft center left and right ends of the gear slot disc are fixedly connected with the other end inner sides of the left and right two eccentric shaft rods.

[0011] Compared with the prior art, the present application has the following advantages: 1. The first motor drives the rotation of the screw rod in the screw rod assembly, and the screw nut in the screw rod assembly is driven to move horizontally in the left-right direction under the limiting action of the first limiting assembly, and under the cooperation of the front and rear slide rail frames, the mounting table and the upper structure are moved to the left side to the specified position, the moving mechanical arm drives the angle adjustment module to move the clamping module to the outside of the fixed workpiece in the workpiece fixing module, the workpiece is transferred, the moving mechanical arm drives the angle adjustment module to move the clamping module to the inner cavity of the water tank, the cleaning liquid supply system injects the internal cleaning liquid into the water tank and reaches the specified depth, the workpiece is completely immersed, the front and rear first electric telescopic rods are extended and retracted to drive the one end of the connecting rod at the corresponding position to move circumferentially, and the other end of the connecting rod drives the connecting rod at the corresponding position to rotate clockwise or counterclockwise intermittently, the front and rear connecting rods drive the inner and outer reciprocating swing of the push plate at the corresponding position respectively, the push plate drives the cleaning liquid in the inner cavity of the water tank to produce waves and clean the workpiece, after cleaning, the moving mechanical arm moves the workpiece out of the inner cavity of the water tank under the cooperation of the angle adjustment module and the clamping module, and moves to the specified processing position inside the cleaning mechanism, the angle adjustment module adjusts the angle position of the clamping module and the internal workpiece, and drives the clamping module to rotate circumferentially to cooperate with the subsequent operation of the cleaning mechanism.

[0012] 2, the two cleaning brush heads are driven to move to the front and back of the workpiece inside the clamping module through the moving unit, the second motor drives the gear on one side of the mounting seat to rotate, thereby driving the gears on the other side of the mounting seat to rotate upward, the two drive rods on the left and right sides drive the cleaning brush heads under the cooperation of the connecting rod, the cleaning brush heads on the front and back sides move inward to the outer wall of the workpiece under the limiting action of the telescopic slide rail assembly, the angle adjusting module drives the clamping module to rotate the workpiece inside the cleaning brush head to realize the cleaning of the outer wall of the workpiece, after cleaning, the third electric telescopic rod and the fourth electric telescopic rod reset, the high-pressure hot air generated in the air heater is blown out by the nozzle pipe, the second drive rod is driven by the micro motor to rotate clockwise or counterclockwise intermittently, so that the second drive rod drives the key block rod to rotate synchronously in the inner cavity of the slot seat, and drives the nozzle pipe to reciprocate clockwise or counterclockwise intermittently under the cooperation of the slot seat and the sliding groove disc, the second drive rod rotates, and the gear groove disc meshed with the second drive rod rotates clockwise or counterclockwise intermittently under the action of the rotation force of the second drive rod, so that the eccentric end of the eccentric shaft driven by the gear groove disc rotates clockwise or counterclockwise, the other end of the eccentric shaft reciprocates up and down and drives the sliding block frame, so that the sliding block frame reciprocates up and down with the shaft rotation connection between the box-shaped shell and the inner shaft as the axis, and drives the sliding groove disc to drive the slot seat and the nozzle pipe to reciprocate up and down, the slot seat keeps the transmission connection state with the key block rod while moving up and down outside the key block rod, the sliding groove disc moves up and down while keeping the sliding block inside the sliding block frame in a rotating state, thereby making the nozzle pipe swing and move up and down to dry the cleaning liquid on the surface of the workpiece.

[0013] Thus, the seamless connection of grinding processing and subsequent cleaning and drying processes can be realized, the problem of residual grinding liquid and fine waste on the surface of the processed workpiece can be solved, the cleanliness of the surface of the workpiece can reach the industrial assembly standard, the workpiece can directly enter the next process without manual secondary processing, the overall processing efficiency of a single workpiece is improved, and through the precise cleaning liquid disturbance and flexible brush head wiping combination mode, the workpiece surface is prevented from being scratched while the impurities are efficiently removed, and the surface quality of the product is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the application; Figure 2 It is an internal explosion diagram of Figure 1 ; Figure 3 It is an explosion diagram of the carrying mechanism of Figure 2 ; Figure 4 It is an enlarged view of A of Figure 3 ; Figure 5 It is an explosion diagram of the carrying mechanism of Figure 2 ; Figure 6 It is an explosion diagram of the carrying mechanism ofFigure 5 enlarged view of B in FIG. Figure 7 is Figure 5 enlarged view of C in FIG.

[0015] In the figure: 1, bottom shell, 2, controller, 3, top shell, 4, carrying mechanism, 41, water tank, 42, rotating shaft, 43, push plate, 44, first electric telescopic rod, 45, linkage rod, 46, first limiting assembly, 47, screw assembly, 48, first motor, 49, slide rail frame, 410, mounting table, 411, second electric telescopic rod, 412, second rotating module, 413, mobile mechanical arm, 414, angle adjusting module, 415, clamping module, 5, cleaning mechanism, 51, vertical frame, 52, horizontal groove frame, 53, second limiting assembly, 54, limiting groove, 55, third electric telescopic rod, 56, slot frame, 57, telescopic frame, 58, fourth electric telescopic rod, 59, base frame, 510, telescopic slide rail assembly, 511, cleaning brush head, 512, connecting rod, 513, mounting seat, 514, driving rod, 515, second motor, 516, gear assembly, 517, box-shaped shell, 518, air heater, 519, nozzle pipe, 520, sliding groove disc, 521, slot seat, 522, key block rod, 523, second driving rod, 524, micro motor, 525, sliding block frame, 526, eccentric shaft rod, 527, gear groove disc, 6, cleaning liquid supply system, 7, lead-in system, 8, rotating table, 9, first rotating module, 10, workpiece fixing module, 11, mobile platform, 12, mechanical arm module, 13, grinding processing module. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0017] Please refer to Figures 1-7The application provides a technical scheme: a machining and grinding device for a drill chuck jaw clamp, which comprises a bottom shell 1, a controller 2, a top shell 3, a carrying mechanism 4, a cleaning mechanism 5, a cleaning liquid supply system 6, a connection system 7, a rotating table 8, a first rotating module 9 and a workpiece fixing module 10. The bottom shell 1 is a customized steel structure shell, which provides a closed protection space for the internal cleaning liquid supply system 6. The bottom is equipped with four groups of adjustable shock-absorbing foot pads, which can effectively absorb the vibration generated during grinding machining. The controller 2 is installed on the front side of the outer surface of the bottom shell 1. The controller 2 is a PLC controller, which is equipped with a touch operation screen. The staff can set the machining parameters, start and stop the equipment, check the running state and fault alarm information through the screen. The built-in customized control program supports accurate control of the action timing and running parameters of each module. The top shell 3 is installed on the top outer side of the bottom shell 1. The top shell 3 is a customized protective shell, which plays a protective, dustproof and soundproof role. The top shell 3 is provided with a ventilation opening and an access door, which can cooperate with the workshop exhaust system to accelerate the internal air circulation, and the access door is convenient for the staff to maintain. The carrying mechanism 4 is arranged at the top right side of the bottom shell 1. The cleaning mechanism 5 is arranged at the top of the bottom shell 1 and located outside the carrying mechanism 4. The cleaning liquid supply system 6 is installed at the right side in the bottom shell 1. The cleaning liquid supply system 6 and the controller 2 are electrically connected. The cleaning liquid supply system 6 mainly comprises a liquid storage tank, a centrifugal pump, a liquid level sensor and an electromagnetic control valve, which can realize the storage and transportation of cleaning liquid. After receiving the instruction, the electromagnetic control valve is opened, the centrifugal pump pressurizes the cleaning liquid in the liquid storage tank and then transports it to the water tank 41. The liquid level sensor detects the liquid level in the water tank in real time, feeds back the signal when reaching the preset height, and stops the centrifugal pump from running. The connection system 7 is arranged at the inner top middle part of the bottom shell 1. The connection system 7 comprises a flow guide plate, a liquid collecting groove and a collection cart. The inlet of the connection system 7 corresponds to the lower part of the grinding area and is responsible for collecting the grinding liquid generated by the grinding machining and the waste cleaning liquid in the water tank 41. The rotating table 8 is installed in the inner cavity of the middle groove of the cleaning liquid supply system 6. The rotating table 8 and the controller 2 are electrically connected. The rotating table 8 adopts an electric rotary workbench driven by a servo motor. The rotating angle is controlled by the preset program of the controller 2, which can realize accurate rotation at a fixed angle. The rotating table 8 is provided with a brake device inside, which can be immediately locked after reaching the specified station to prevent shaking during machining or transportation and ensure the positioning accuracy of the workpiece.The first rotating module 9 is installed on the top of the rotating end of the rotating table 8, and the first rotating module 9 is electrically connected with the controller 2. The first rotating module 9 is a small servo motor rotating table, which drives the workpiece fixing module 10 and the workpiece to rotate circumferentially, cooperates with the grinding processing module 13 to complete the all-round grinding of the workpiece, and assists the workpiece to rotate in the cleaning and drying process, so as to ensure uniform treatment. The rotating angle of the first rotating module 9 can be accurately controlled by the controller, and the first rotating module 9 supports two modes of continuous rotation and intermittent rotation. The continuous rotation is adopted during grinding, so that the outer circle of the workpiece is uniformly stressed. The intermittent rotation is adopted during cleaning, and the local precise cleaning is realized by cooperating with the cleaning brush head 511. The workpiece fixing module 10 is fixedly installed on the top of the rotating end of the first rotating module 9, and the workpiece fixing module 10 is electrically connected with the controller 2. The workpiece fixing module 10 adopts an electric chuck clamping module, which can stably clamp and quickly release the workpiece clamped by the drill chuck jaw. The workpiece fixing module 10 is internally provided with a clamping detection sensor, which can feed back whether the workpiece is clamped in real time. The left side of the bottom shell 1 is provided with a processing mechanism.

[0018] As a preferred solution, further as shown in Figure 2 the processing mechanism comprises a movable platform 11, a mechanical arm module 12 and a grinding processing module 13. The movable platform 11 is installed on the top left side of the bottom shell 1, and the movable platform 11 is electrically connected with the controller 2. The movable platform 11 adopts a high-precision electric linear module, adopts a ball screw transmission mode, and the driving unit is a servo motor, which provides accurate movement in the horizontal direction for the mechanical arm module 12, realizes the quick switching of the grinding processing module 13 between the waiting processing position and the processing position, and the movable platform 11 is externally provided with a dust cover, which can effectively block the grinding dust from entering the internal transmission structure, thereby prolonging the service life of the equipment. The mechanical arm module 12 is installed on the top of the movable end of the movable platform 11, and the mechanical arm module 12 is electrically connected with the controller 2. The mechanical arm module 12 is a multi-axis industrial robot, which realizes the spatial accurate positioning of the grinding processing module 13 through multi-axis linkage, can adjust the grinding angle and the feed path according to the complex curved surface of the drill chuck jaw, and guarantees the dimensional accuracy and surface roughness of the processing surface. The grinding processing module 13 is installed on the bottom of the movable end of the mechanical arm module 12, and the grinding processing module 13 is electrically connected with the controller 2. The grinding processing module 13 adopts a high-speed precision grinding spindle unit, which cuts and grinds the drill chuck jaw through a high-speed rotating grinding wheel, removes the workpiece excess and forms an external structure meeting the accuracy requirements. The outer side of the grinding wheel is provided with a dustproof cover, and the cover is internally provided with a cooling liquid nozzle, which can accurately spray the grinding fluid to the grinding area, plays a role of cooling the tool and flushing the residue, and the grinding fluid flows into the connection system 7 through the flow guide hole at the bottom of the cover.

[0019] As a preferred solution, further as shown in Figure 3 and Figure 4As shown, the conveying mechanism 4 comprises a water tank 41, rotating shafts 42, push plates 43, first electric telescopic rods 44, linkage rods 45, first limiting components 46, screw rod assemblies 47, a first motor 48, a slide rail frame 49, a mounting table 410, second electric telescopic rods 411, second rotating modules 412, mobile mechanical arms 413, angle adjusting modules 414, and clamping modules 415. The water tank 41 is embeddedly installed on the upper surface of the right side of the bottom shell 1. The water outlet of the water tank 41 is connected with the connection system 7. The water inlet of the water tank 41 and the cleaning liquid supply system 6 are connected through pipelines. The water tank 41 is electrically connected with the controller 2. The water tank 41 adopts a customized stainless steel water tank. The water inlets and outlets are respectively provided with electromagnetic valves. A floating ball type liquid level sensor is installed inside to detect the liquid level in real time. The rotating shafts 42 are two in number. The two rotating shafts 42 are respectively installed at the top ends of the inside of the water tank 41 through bearings along the left-right direction. The left ends of the rotating shafts 42 extend out of the water tank 41. The push plates 43 are two in number. The two push plates 43 are respectively fixedly installed on the outside of the front and rear rotating shafts 42 along the left-right direction. The push plates 43 agitate the cleaning liquid in the water tank through reciprocating swing to form wavy water flow, thereby enhancing the flushing force on the surface of the workpiece and improving the cleaning effect. The first electric telescopic rods 44 are two in number. One end of each of the first electric telescopic rods 44 is respectively rotatably installed on the left side of the outer surface of the water tank 41 through a rotating shaft. The first electric telescopic rods 44 are electrically connected with the controller 2. The first electric telescopic rods 44 provide power for the swing of the push plates 43. The first electric telescopic rods 44 drive the rotating shafts 42 to rotate through telescopic movement. The first electric telescopic rods 44 automatically stop when they are telescoped to the limit position to avoid overload damage. The telescopic frequency and stroke of the first electric telescopic rods 44 are controlled by the controller 2 according to the cleaning requirements. The linkage rods 45 are two in number. One end of each of the linkage rods 45 is respectively fixedly installed on the left end of the outside of the front and rear rotating shafts 42. The other end of each of the linkage rods 45 is rotatably connected with the other end of the front and rear first electric telescopic rods 44 through a rotating shaft. The linkage rods 45 realize power transmission between the first electric telescopic rods 44 and the rotating shafts 42, converting the linear motion of the telescopic rods into the rotary motion of the rotating shafts. The first limiting components 46 are two in number. The first limiting components 46 are respectively installed on the top end of the bottom shell 1 along the left-right direction and located on the outside of the water tank 41 on the front and rear sides. The first limiting components 46 adopt linear guide rail limiting components. High-precision linear guide rails and sliders are combined. The guide rail direction is parallel to the water tank 41. The slider and the screw nut bottom are fixed through a connecting piece to provide guidance and limiting for the nut of the screw rod assembly 47, thereby ensuring that the screw nut drives the slide rail frame 49 to move stably along a straight line.The number of the screw rod assemblies 47 is two, the screw rods of the two screw rod assemblies 47 are rotatably installed on the inner side top of the front and rear screw rod assemblies 47 along the left and right directions through bearings, the screw nut bottoms of the screw rod assemblies 47 are connected with the limiting ends of the first limiting assemblies 46, the screw rod assemblies 47 adopt ball screw assemblies, the screw rods are rotatably installed in the inner side top bearing seats of the front and rear first limiting assemblies 46 along the left and right directions through angular contact bearings, can convert the rotary motion of the first motors 48 into linear motion, drive the slide rail frames 49 and the upper grabbing mechanisms to realize accurate displacement in the left and right directions; the number of the first motors 48 is two, the two first motors 48 are installed on the outer surfaces right sides of the front and rear first limiting assemblies 46, the rotating ends of the first motors 48 extend into the inner sides of the first limiting assemblies 46 and are connected with the screw rod shafts of the screw rod assemblies 47, the first motors 48 are electrically connected with the controller 2, the first motors 48 adopt servo motors, are electrically connected with the controller 2 through servo drivers, are provided with incremental encoders, can feed back motor rotation angle signals to the controller 2 in real time, the first motors 48 provide power for the screw rod assemblies 47, realize accurate positioning of the slide rail frames 49 through accurate control of rotation speed and rotation angle; the number of the slide rail frames 49 is two, the two slide rail frames 49 are installed on the screw nut tops of the front and rear screw rod assemblies 47, the slide rail frames 49 serve as mounting carriers and guide structures of the mounting tables 410, at the same time provide mounting supports for the second electric telescopic rods 411, realize displacement of workpieces in the up and down directions; the mounting tables 410 are sleeved on the inner sides of the front and rear slide rail frames 49 along the front and rear directions; the number of the second electric telescopic rods 411 is two, the two second electric telescopic rods 411 are installed on the top ends of the front and rear slide rail frames 49, the telescopic ends of the second electric telescopic rods 411 extend into the inner sides of the slide rail frames 49 and are fixedly connected with the top ends of the mounting tables 410, the second electric telescopic rods 411 are electrically connected with the controller 2, the second electric telescopic rods 411 adopt heavy-duty electric telescopic rods, are provided with absolute value encoders, can feed back telescopic positions in real time, provide driving force in the up and down directions for the mounting tables 410, realize accurate lifting of workpieces in the vertical direction, meet the needs of workpiece immersion cleaning and separation from cleaning liquid; the second rotating module 412 is installed on the upper surface middle part of the mounting table 410, the second rotating module 412 is electrically connected with the controller 2, the second rotating module 412 adopts an electric rotating table, is driven by a direct current servo motor, can drive the mobile mechanical arm 413 and the clamping module 415 to realize 360° horizontal rotation, is provided with an electromagnetic brake device, is locked immediately after rotating to a specified position, prevents workpieces from rotating deviation during transfer; the mobile mechanical arm 413 is installed on the rotating end top of the second rotating module 412, the mobile mechanical arm 413 is electrically connected with the controller 2, the mobile mechanical arm 413 adopts a multi-shaft light mechanical arm, realizes accurate movement of the clamping module 415 in space through multi-shaft linkage;The angle adjusting module 414 is installed at the bottom of the moving end of the moving mechanical arm 413, the angle adjusting module 414 is electrically connected with the controller 2, the angle adjusting module 414 adopts a servo rotary joint, can drive the clamping module 415 and the workpiece to rotate in the circumferential direction, adjusts the inclination angle and the rotating posture of the workpiece, cooperates with the cleaning brush head 511 to realize the full surface cleaning of the workpiece, and assists the workpiece to rotate in the drying process to ensure that the drying is uniform; the clamping module 415 is installed at the bottom of the rotating end of the angle adjusting module 414, the clamping module 415 is electrically connected with the controller 2, the clamping module 415 adopts an electric clamping jaw, is internally provided with a sensor, can detect the clamping state in real time, feeds back a signal to the controller 2 after the workpiece is completely clamped, realizes the stable grabbing and the quick unclamping of the workpiece clamped by the drill chuck jaw, and the clamping jaw is wrapped with soft rubber, so that the workpiece surface is prevented from being scratched.

[0020] As a preferred solution, further, as Figure 5 , Figure 6 and Figure 7As shown, the cleaning mechanism 5 comprises: two vertical frames 51, which are respectively installed on the upper surface of the bottom shell 1 and located outside the sink 41 on the front and back sides; a moving unit is arranged on the right side of the front and back vertical frames 51, which comprises: a horizontal slot frame 52, two second limiting assemblies 53, a limiting slot 54, a third electric telescopic rod 55, a slot frame 56, a telescopic frame 57, and a fourth electric telescopic rod 58; the horizontal slot frame 52 is fixedly installed on the right side of the front and back vertical frames 51 in the front and back directions; the two second limiting assemblies 53 are respectively fixedly installed on the left side of the horizontal slot frame 52 at the upper and lower ends in the front and back directions, and the second limiting assembly 53 adopts a micro linear guide rail assembly to provide accurate guidance for the front and back movement of the slot frame 56 and limit the upward and downward and left and right deviation thereof; the limiting slot 54 is formed in the left side of the inner cavity of the horizontal slot frame 52 in the front and back directions and left and right directions; the third electric telescopic rod 55 is installed on the front side of the inner cavity of the horizontal slot frame 52, the third electric telescopic rod 55 is electrically connected with the controller 2, the telescopic end of the third electric telescopic rod 55 is fixedly connected with the front side of the slot frame 56, the third electric telescopic rod 55 adopts an elongated electric telescopic rod to provide driving force in the front and back directions for the slot frame 56, so as to realize the position adjustment of the cleaning brush head 511 along the axial direction of the workpiece and ensure that the cleaning brush head 511 can cover the entire axial length of the workpiece; the slot frame 56 is installed on the left side of the limiting end of the two second limiting assemblies 53, the slot frame 56 serves as an installation and limiting carrier of the telescopic frame 57, the left and right power of the fourth electric telescopic rod 58 is transmitted to the telescopic frame 57, and two-dimensional movement of the cleaning brush head 511 is realized; the telescopic frame 57 is inserted into the inner left end of the slot frame 56; the fourth electric telescopic rod 58 is installed on the right side of the slot frame 56 and located in the inner cavity of the limiting slot 54, the telescopic end of the fourth electric telescopic rod 58 extends out of the left side of the slot frame 56 and is fixedly connected with the right end of the telescopic frame 57, the fourth electric telescopic rod 58 is electrically connected with the controller 2, and the fourth electric telescopic rod 58 adopts a micro electric telescopic rod to provide driving force in the left and right directions for the telescopic frame 57; a cleaning unit is arranged on the left side of the moving unit, which comprises: a base frame 59, two telescopic slide rail assemblies 510, a cleaning brush head 511, a connecting rod 512, a mounting seat 513, a driving rod 514, a second motor 515, and a gear assembly 516; the base frame 59 is arranged on the left side of the moving unit; each telescopic slide rail assembly 510 is two groups, and each group of telescopic slide rail assemblies 510 is two, which are respectively fixedly installed on the outside of the front and back rotating shafts 42 in the left and right directions; the telescopic slide rail assembly 510 adopts a micro telescopic slide rail to provide guidance and support for the inner and outer movement of the cleaning brush head 511;The number of cleaning brush heads 511 is two, and the two cleaning brush heads 511 are installed at the top of the extension ends of the front and rear two groups of telescopic slide rail assemblies 510 respectively. The cleaning brush head 511 adopts a customized soft brush head, directly contacts the workpiece surface, and removes the remaining cleaning liquid and fine grinding residues through the flexible friction of the bristles, while avoiding scratching the workpiece surface. The number of connecting rods 512 is two, and one end of each connecting rod 512 is rotatably installed at the top right side of the front and rear two cleaning brush heads 511 through a rotating shaft seat. The mounting seat 513 is fixedly installed at the top middle part of the base frame 59. The number of drive rods 514 is two, and one end of each drive rod 514 is rotatably installed at the other end left side of the front and rear two connecting rods 512 through a rotating shaft. The second motor 515 is installed at the outer right bottom end of the mounting seat 513, and the rotating end of the second motor 515 extends into the inner side of the mounting seat 513. The second motor 515 and the controller 2 are electrically connected. The second motor 515 adopts a direct current servo motor, which is provided with an incremental encoder to feed back the rotation speed and angle signals in real time. The rotation speed and the commutation frequency are adjusted by the controller 2 according to the cleaning requirements. The drive rod 514 is driven to rotate through the gear assembly 516 to realize the reciprocating motion of the cleaning brush head 511. One side gear of the gear assembly 516 is fixedly installed at the rotating end of the mounting seat 513. The other side gear of the gear assembly 516 is rotatably installed above the inner side of the mounting seat 513 through a rotating shaft, and the shaft centers of the gears are fixedly connected with the other end shaft centers of the two drive rods 514. The inner sides of the front and rear two vertical frames 51 are provided with drying units, and the drying unit comprises a box-shaped shell 517, a hot air blower 518, a spray head pipe 519, a sliding groove disc 520, a slot seat 521, a key block rod 522, a second drive rod 523, a micro motor 524, a sliding block frame 525, an eccentric shaft rod 526 and a gear slot disc 527. The box-shaped shell 517 is fixedly installed at the inner side rear end of the front and rear two vertical frames 51. The hot air blower 518 is installed at the top of the outer surface of the box-shaped shell 517. The hot air blower 518 and the controller 2 are electrically connected. The hot air blower 518 adopts a high-pressure hot air blower. The hot air blower 518 generates high-temperature and high-pressure hot air to provide heat source and air source for drying the workpiece. The spray head pipe 519 is rotatably installed at the bottom of the outer surface of the hot air blower 518 through a bearing. The top end of the spray head pipe 519 extends into the inner cavity of the box-shaped shell 517. The spray head pipe 519 and the hot air blower 518 are connected through a hose. The sliding groove disc 520 is installed at the top end of the spray head pipe 519. The sliding groove disc 520 serves as a motion conversion component of the spray head pipe 519, converts the up-down swinging of the sliding block frame 525 into the up-down movement of the spray head pipe 519, and cooperates with the slot seat 521 to transmit rotary power to realize the compound motion of the spray head pipe 519. The slot seat 521 is installed at the top end shaft center position of the sliding groove disc 520. The slot seat 521 realizes the power transmission between the key block rod 522 and the sliding groove disc 520, ensures that the rotary power of the key block rod 522 can drive the sliding groove disc 520 and the spray head pipe 519 to rotate, and allows the slot seat 521 to slide up and down along the key block rod 522 without affecting the up-down movement of the spray head pipe 519.The key block rod 522 is inserted into the inner cavity top of the slot seat 521 in the up-down direction, and the side wall of the key block rod 522 is provided with a groove in the circumferential direction; the second driving rod 523 is rotatably installed at the inner cavity front end of the box-shaped shell 517 through a bearing seat in the up-down direction, and the bottom end shaft of the second driving rod 523 is fixedly connected with the top end of the key block rod 522; the micro motor 524 is installed at the inner cavity front side top end of the box-shaped shell 517, the rotating end of the micro motor 524 is fixedly connected with the shaft top end of the second driving rod 523, the micro motor 524 is electrically connected with the controller 2, the micro motor 524 adopts a micro servo motor and an absolute value encoder, can accurately control the rotation angle, provides power for the rotation and up-down movement of the nozzle pipe 519, drives the nozzle pipe 519 to swing left and right through intermittent forward and reverse rotation, and drives the nozzle pipe 519 to move up and down through the gear groove disc 527; one end of the sliding block frame 525 is rotatably installed at the inner cavity rear side bottom end of the box-shaped shell 517 through a rotating shaft seat, the other end inner side of the sliding block frame 525 is inserted into the side wall groove of the sliding groove disc 520, the other end inner side of the sliding block frame 525 is processed with a sliding block inserted into the side wall groove of the sliding groove disc 520, a wear-resistant bushing is installed on the surface of the sliding block, can convert the eccentric rotation of the eccentric shaft rod 526 into the up-down movement of the sliding groove disc 520, drives the nozzle pipe 519 to realize the up-down reciprocating motion, and forms a composite sweeping track in cooperation with the rotary motion; the number of the eccentric shaft rods 526 is two, one end of each of the two eccentric shaft rods 526 is rotatably installed on the left and right sides of the sliding block frame 525 through a rotating shaft, the eccentric shaft rod 526 adopts a customized eccentric shaft rod, can convert the rotary motion of the gear groove disc 527 into the up-down swing of the sliding block frame 525, and realizes the conversion of linear displacement through the eccentric structure; the gear groove disc 527 is rotatably installed at the inner cavity rear side of the box-shaped shell 517 and above the sliding block frame 525 through a rotating seat, the shaft left and right ends of the gear groove disc 527 are fixedly connected with the other end inner sides of the left and right two eccentric shaft rods 526, the gear groove disc 527 adopts a customized gear groove disc, is meshed with the teeth on the outer side of the second driving rod 523, realizes power transmission and motion conversion, transmits the rotary power of the second driving rod 523 to the eccentric shaft rod 526, simultaneously reduces the rotating speed of the eccentric shaft rod 526 through the gear groove disc 527, matches the up-down movement frequency of the nozzle pipe 519 with the left and right swing frequency, and forms a uniform sweeping track.

[0021] The working principle is as follows: Step 1: the worker puts the workpiece to be machined into the clamping area of the workpiece fixing module 10, and the controller 2 internally presets the machining program to automatically control the workpiece fixing module 10, the rotating table 8, the movable ground table 11, the mechanical arm module 12 and the grinding machining module 13 to operate cooperatively. The clamping structure built-in the workpiece fixing module 10 positions and clamps the workpiece to be machined. The rotating table 8 starts and drives the first rotating module 9 on the top to rotate as a whole, transfers the workpiece fixing module 10 carrying the workpiece to the machining position directly below the grinding machining module 13, and the first rotating module 9 starts to drive the workpiece fixing module 10 to rotate, so that the workpiece forms a circumferential motion track, preparing for subsequent all-around grinding. The movable ground table 11 on the left side of the bottom shell 1 drives the mechanical arm module 12 to translate to the right, sends the grinding machining module 13 to the machining position matched with the workpiece, and the mechanical arm module 12 drives the grinding machining module 13 to move in multiple directions in the multi-angle space, adjusts to the specified grinding angle, and then the grinding machining module 13 starts to perform high-precision grinding machining on the drill chuck jaw clamp in the workpiece fixing module 10. The grinding fluid generated during the machining process is discharged into the cleaning fluid supply system 6 through the preset flow guide structure of the device, collected preliminarily, and then delivered to the connecting system 7 by the cleaning fluid supply system 6 for centralized storage, realizing the recycling of the grinding fluid. When the grinding machining is completed, the rotating table 8 is started again to drive the first rotating module 9 and the workpiece fixing module 10 to rotate as a whole to the right, and the machined workpiece is transferred to the handover position of the next process, waiting for subsequent cleaning treatment. Step 2: After the grinding process is completed, the built-in program of the controller 2 switches to the cleaning process, and the first motor 48, the moving mechanical arm 413, the clamping module 415, the second rotating module 412, the second electric telescopic rod 411, the cleaning liquid supply system 6 and the first electric telescopic rod 44 are controlled to operate cooperatively. The front and rear groups of first motors 48 respectively drive the corresponding screw rod assemblies 47 to operate. When the screw rod of the screw rod assembly 47 rotates, its matched screw nut moves horizontally along the left and right directions under the guiding and limiting action of the first limiting assembly 46. The front and rear slide rail frames 49 move synchronously, pushing the mounting table 410 and the structure above it to translate to the left side until the clamping module 415 reaches the upper side of the workpiece fixing module 10. The moving mechanical arm 413 drives the angle adjusting module 414 to fine-tune the posture, aligning the clamping module 415 with the workpiece. After the clamping module 415 stably clamps the workpiece, the workpiece fixing module 10 automatically releases the clamping, completing the handover of the workpiece. The first motor 48 reversely rotates, driving the mounting table 410 and the workpiece to move to the right side to the specified position below the cleaning mechanism 5. The second rotating module 412 drives the moving mechanical arm 413 to rotate horizontally, aligning the workpiece with the upper area of the water tank 41. The moving mechanical arm 413 drives the workpiece to move downward to the inner side of the water tank 41. The second electric telescopic rod 411 extends and pushes the mounting table 410 to slide downward along the slide rail frame 49 until the workpiece is completely immersed in the cleaning liquid injected into the water tank 41 by the cleaning liquid supply system 6. The front and rear first electric telescopic rods 44 start to alternate extension and contraction, driving the rotating shaft 42 to rotate clockwise or counterclockwise intermittently through the linkage rod 45. The rotating shaft 42 drives the push plate 43 to reciprocate in the water tank, stirring the cleaning liquid to form a wave-shaped water flow. The water flow impact force washes the grinding residues and oil stains on the surface of the workpiece. After cleaning, the second electric telescopic rod 411 retracts, and the moving mechanical arm 413 takes out the workpiece from the cleaning liquid. The angle adjusting module 414 adjusts the posture of the workpiece and drives it to rotate slowly in the circumferential direction, preparing for the subsequent cleaning of the brush head. Step 3: After the initial cleaning, the controller 2 internally presets the program to control the third electric telescopic rod 55, the fourth electric telescopic rod 58, the second motor 515, the hot air blower 518 and the micro motor 524 to start. The third electric telescopic rod 55 drives the slot frame 56 to move forward and backward along the second limiting component 53. The fourth electric telescopic rod 58 drives the telescopic frame 57 to move left and right along the slot frame 56, accurately moving the front and rear cleaning brush heads 511 to the front and rear sides of the workpiece. The second motor 515 drives the gear assembly 516 in the mounting seat 513 to rotate. The second motor 515 drives the gear on one side of the mounting seat 513 to rotate, thereby driving the gears on the other side of the mounting seat 513 to rotate the left and right drive rods 514 upward. The drive rods 514 drive the cleaning brush heads 511 under the cooperation of the connecting rod 512. The front and rear cleaning brush heads 511 move inward under the guidance of the telescopic slide rail assembly 510 until the brush heads are tightly attached to the outer wall of the workpiece. The angle adjusting module 414 drives the workpiece to rotate circumferentially to realize the omnidirectional brushing of the cleaning liquid and fine residues on the surface of the workpiece. After cleaning, the third electric telescopic rod 55 and the fourth electric telescopic rod 58 are reset to move the cleaning brush heads 511 away from the workpiece. After the cleaning of the brush heads is completed, the hot air blower 518 starts and generates high-pressure hot air. The hot air is blown to the workpiece through the nozzle pipe 519. The micro motor 524 drives the second drive rod 523 to rotate intermittently clockwise or counterclockwise. The micro motor 524 drives the second drive rod 523 to rotate intermittently clockwise or counterclockwise to make the second drive rod 523 drive the key block rod 522 to rotate synchronously in the slot seat 521. The slot seat 521 and the sliding groove disc 520 cooperate to drive the nozzle pipe 519 to move up and down intermittently. The second drive rod 523 rotates, and the gear groove disc 527 rotates intermittently clockwise or counterclockwise under the action of the rotation force of the second drive rod 523. The gear groove disc 527 drives the eccentric end of the eccentric shaft rod 526 to rotate clockwise or counterclockwise. The other end of the eccentric shaft rod 526 moves up and down and drives the sliding block frame 525 to move up and down as the axis of rotation of the shaft in the box-shaped housing 517. The sliding block frame 525 drives the sliding groove disc 520 to drive the slot seat 521 and the nozzle pipe 519 to move up and down. The slot seat 521 moves up and down while maintaining the transmission connection with the key block rod 522. The sliding groove disc 520 moves up and down while maintaining the sliding block rotation state inside the sliding block frame 525. Thus, the nozzle pipe 519 swings and moves up and down intermittently. The hot air blown out of the nozzle pipe 519 can fully cover the surface of the workpiece, quickly evaporate the remaining cleaning liquid, and dry completely. After drying, the moving mechanical arm 413 and the clamping module 415 cooperate to send the workpiece back to the workpiece fixing module 10 and re-clamp it. The rotating table 8 drives the workpiece fixing module 10 to rotate to the front side of the device to the material taking station. At this time, the workpiece fixing module 10 is unclamped, and the worker can take down the processed drill chuck jaw clamp workpiece, completing the entire processing process.

[0022] While embodiments of the application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since numerous changes, modifications, substitutions and variations can be made thereto without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. A machining and grinding device for a drill chuck jaw, characterized in that, include: Bottom shell (1); The controller (2) is installed on the front side of the outer surface of the bottom housing (1); The top housing (3) is mounted on the top outer side of the bottom housing (1); The conveying mechanism (4) is located on the top right side of the bottom housing (1); The cleaning mechanism (5) is located at the top of the bottom housing (1) and outside the conveying mechanism (4); A cleaning fluid supply system (6) is installed inside the right side of the bottom housing (1), and the cleaning fluid supply system (6) is electrically connected to the controller (2); The receiving system (7) is located at the middle of the top inner side of the bottom housing (1); A rotating platform (8) is installed in the inner middle cavity of the cleaning fluid supply system (6), and the rotating platform (8) is electrically connected to the controller (2). The first rotating module (9) is installed on the top front side of the rotating end of the rotating platform (8), and the first rotating module (9) is electrically connected to the controller (2); The workpiece fixing module (10) is fixedly installed on the top of the rotating end of the first rotating module (9), and the workpiece fixing module (10) is electrically connected to the controller (2); The bottom outer shell (1) has a processing mechanism on its left side.

2. The machining and grinding device for a drill chuck jaw according to claim 1, characterized in that: The processing mechanism includes: A mobile platform (11) is installed on the top left side of the bottom housing (1), and the mobile platform (11) is electrically connected to the controller (2); A robotic arm module (12) is installed on the top of the moving end of the mobile platform (11), and the robotic arm module (12) is electrically connected to the controller (2); The grinding module (13) is installed at the bottom of the moving end of the robotic arm module (12), and the grinding module (13) is electrically connected to the controller (2).

3. The machining and grinding device for a drill chuck jaw according to claim 2, characterized in that: The transport mechanism (4) includes: The water tank (41) is embedded in the upper right side of the bottom housing (1). The outlet of the water tank (41) is connected to the receiving system (7). The inlet of the water tank (41) is connected to the cleaning liquid supply system (6) through a pipeline. The water tank (41) is electrically connected to the controller (2). Rotating shaft (42), there are two rotating shafts (42), the two rotating shafts (42) are respectively installed on the front and rear sides of the inner top of the water tank (41) through bearings in the left and right directions, and the left end of the rotating shaft (42) extends out of the outside of the water tank (41); Push plate (43), there are two push plates (43), and the two push plates (43) are fixedly installed on the outside of the front and rear rotating shafts (42) respectively in the left and right direction; The first electric telescopic rod (44) has two parts. One end of each of the two first electric telescopic rods (44) is rotatably installed on the front and rear ends of the left side of the outer surface of the water tank (41) through a rotating shaft. The first electric telescopic rod (44) is electrically connected to the controller (2). Linkage rod (45), there are two linkage rods (45), one end of each linkage rod (45) is fixedly installed on the outer left end of the front and rear rotating shafts (42), and the other end of each linkage rod (45) is rotatably connected to the other end of the front and rear first electric telescopic rods (44) through a rotating shaft.

4. The machining and grinding device for a drill chuck jaw according to claim 3, characterized in that: The transport mechanism (4) also includes: The first limiting component (46) has two components, which are installed on the top of the bottom shell (1) in the left-right direction and located on the front and rear sides of the outside of the water tank (41). The number of the lead screw assembly (47) is two. The lead screws of the two lead screw assemblies (47) are respectively mounted on the inner top of the front and rear lead screw assemblies (47) through bearings in the left and right directions. The bottom of the lead screw nut of the lead screw assembly (47) is connected to the limiting end of the first limiting assembly (46). The first motor (48) has two motors (48). The two motors (48) are respectively installed on the right side of the outer surface of the front and rear first limiting components (46). The rotating end of the first motor (48) extends into the inner side of the first limiting component (46) and is connected to the screw shaft of the lead screw assembly (47). The first motor (48) is electrically connected to the controller (2). The slide rail bracket (49) is two in number, and the two slide rail brackets (49) are respectively installed on the top of the screw nut of the front and rear screw assemblies (47); The mounting platform (410) is fitted onto the inner side of the front and rear slide rails (49) in the front-to-back direction; The second electric telescopic rod (411) has two parts. The two electric telescopic rods (411) are respectively installed on the top of the front and rear slide rails (49). The telescopic end of the second electric telescopic rod (411) extends into the inner side of the slide rail (49) and is fixedly connected to the top of the mounting platform (410). The second electric telescopic rod (411) is electrically connected to the controller (2).

5. The machining and grinding device for a drill chuck jaw according to claim 4, characterized in that: The transport mechanism (4) also includes: The second rotating module (412) is installed in the middle of the upper surface of the mounting platform (410), and the second rotating module (412) is electrically connected to the controller (2); A mobile robotic arm (413) is mounted on the top of the rotating end of the second rotating module (412), and the mobile robotic arm (413) is electrically connected to the controller (2); An angle adjustment module (414) is installed at the bottom of the moving end of the mobile robotic arm (413), and the angle adjustment module (414) is electrically connected to the controller (2); The clamping module (415) is installed at the bottom of the rotating end of the angle adjustment module (414), and the clamping module (415) is electrically connected to the controller (2).

6. The machining and grinding device for a drill chuck jaw according to claim 5, characterized in that: The cleaning mechanism (5) includes: The number of vertical frames (51) is two, and the two vertical frames (51) are respectively installed on the upper surface of the bottom shell (1) and located on the front and rear sides of the outside of the water tank (41); Among them, a moving unit is provided on the right side of the two front and rear vertical frames (51), a cleaning unit is provided on the left side of the moving unit, and a drying unit is provided on the inner side of the two front and rear vertical frames (51).

7. The machining and grinding device for a drill chuck jaw according to claim 6, characterized in that: The cleaning unit includes: A base frame (59) is disposed on the left side of the movable unit; Telescopic slide rail assembly (510), the number of telescopic slide rail assemblies (510) is two sets, the number of telescopic slide rail assemblies (510) in each set is two, and the two sets of telescopic slide rail assemblies (510) are respectively fixedly installed on the outside of the front and rear rotating shafts (42) in the left and right directions; Cleaning brush head (511), the number of the cleaning brush head (511) is two, and the two cleaning brush heads (511) are respectively installed on the top of the telescopic ends of the front and rear telescopic slide rail assemblies (510); There are two connecting rods (512), one end of each connecting rod (512) is rotatably mounted on the right side of the top of the front and rear cleaning brush heads (511) via a rotating shaft seat.

8. The machining and grinding device for a drill chuck jaw according to claim 7, characterized in that: The cleaning unit includes: Mounting base (513) is fixedly installed at the top center of the base frame (59); The number of driving rods (514) is two, and one end of each of the two driving rods (514) is rotatably mounted on the left side of the other end of the front and rear connecting rods (512) via a rotating shaft; The second motor (515) is installed on the bottom right side of the mounting base (513). The rotating end of the second motor (515) extends into the inner side of the mounting base (513). The second motor (515) is electrically connected to the controller (2). The gear assembly (516) has one gear fixedly mounted on the rotating end of the mounting base (513), and the other gear of the gear assembly (516) is rotatably mounted on the inner side of the mounting base (513) via a rotating shaft, and the left and right ends of the gear shaft are respectively fixedly connected to the other ends of the shafts of the two drive rods (514).

9. The machining and grinding device for a drill chuck jaw according to claim 8, characterized in that: The drying unit includes: The box-type outer shell (517) is fixed to the inner rear end of the two vertical frames (51) at the front and rear; A hot air blower (518) is installed on the top of the outer surface of the box-type housing (517), and the hot air blower (518) is electrically connected to the controller (2); The nozzle pipe (519) is rotatably mounted on the bottom of the outer surface of the hot air blower (518) via a bearing. The top end of the nozzle pipe (519) extends into the inner cavity of the box-type housing (517). The nozzle pipe (519) and the hot air blower (518) are connected by a hose. A chute (520) is installed at the top of the nozzle pipe (519); The slot seat (521) is installed at the top axial position of the slide plate (520); The key block rod (522) is inserted into the top of the inner cavity of the slot seat (521) in the vertical direction, and the side wall of the key block rod (522) is provided with a groove in the circumferential direction; The second drive rod (523) is rotatably mounted on the front end of the inner cavity of the box-type outer shell (517) via a bearing seat in the up-down direction. The bottom axis of the second drive rod (523) is fixedly connected to the top end of the key block rod (522). A micro motor (524) is installed at the top front of the inner cavity of the box-type outer shell (517). The rotating end of the micro motor (524) is fixedly connected to the top of the shaft of the second drive rod (523). The micro motor (524) and the controller (2) are electrically connected. The slider frame (525) is rotatably mounted at the bottom rear end of the inner cavity of the box-type outer shell (517) via a rotating shaft seat, and the inner side of the other end of the slider frame (525) is inserted into the side wall groove of the slide plate (520). Eccentric shaft (526), ​​there are two eccentric shafts (526), ​​one end of the two eccentric shafts (526) is rotatably mounted on the left and right sides of the slider frame (525) via a rotating shaft; The toothed disc (527) is rotatably mounted on the rear side of the inner cavity of the box-type outer shell (517) and located above the slider frame (525) via a swivel. The left and right ends of the axis of the toothed disc (527) are respectively fixedly connected to the inner side of the other end of the left and right eccentric shafts (526).

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