39results about How to "Easy to drill" patented technology

This invention relates to the field of circuit board manufacturing technology, specifically to a production capacity improvement device for liquid crystal display circuit boards, comprising a disc placement unit, a clamping mechanism, and a drilling mechanism. In this invention, the clamping bars and the mating top plate cooperate with each other. After the circuit board is lowered, the four corresponding clamping mechanisms work together to quickly clamp the circuit board, ensuring stability during processing while minimizing the time spent clamping the circuit board. Simultaneously, the release mechanism allows the drilled circuit board to move quickly upwards for easy removal, further reducing the time spent clamping the circuit board and thus improving the production capacity. The adjustment mechanism moves the lower left corner of the circuit board to a designated position, facilitating subsequent drilling operations based on this position, thereby reducing the time spent adjusting the circuit board's position and further improving production capacity. It can also accommodate circuit boards of different sizes.

The utility model discloses an efficient electric cylinder mounting plate tapping positioning tool which comprises a machining table and a connecting plate, a plurality of positioning assemblies are arranged on the connecting plate, every two adjacent positioning assemblies can be matched to clamp an electric cylinder mounting plate, each positioning assembly comprises a positioning seat, and each positioning seat is provided with a protruding supporting part capable of supporting the electric cylinder mounting plate. The positioning base is further provided with a plurality of receding grooves capable of receding when the electric cylinder mounting plate is tapped, the positioning assembly further comprises a mounting base, the mounting base is further provided with a rotating piece capable of rotating relative to the mounting base, and the rotating piece is provided with a jacking part; a linkage assembly capable of driving the rotating piece to rotate to enable the jacking part to move towards the supporting part and to enable the supporting part to clamp the electric cylinder mounting plate in a matched mode is arranged between the rotating piece and the mounting base, a plurality of machine tables are further arranged on one side of the machining table, and drill bit assemblies capable of tapping holes in the electric cylinder mounting plate are arranged on the machine tables. The efficient tapping positioning tool for the electric cylinder mounting plate is stable and convenient to clamp.

The utility model relates to the technical field of drilling machines, and one embodiment of the utility model provides a drilling machine for rigging production, which comprises a drilling machine body, a cross-shaped sliding table, a support frame, a support block, a clamping plate, a clamping mechanism and a relative movement mechanism, the drilling machine body is provided with a working table, and the cross-shaped sliding table is arranged on the working table; a U-shaped supporting frame is fixedly arranged at the output end of the cross-shaped sliding table, supporting through grooves are formed in the two opposite inner walls of the supporting frame, the supporting blocks are arranged in the supporting through grooves in a sliding mode, clamping through grooves are formed in the close side walls of the supporting blocks, clamping grooves are formed in the bottoms of the clamping through grooves, and the clamping plates are arranged in the clamping grooves in a sliding mode. The clamping mechanism is arranged on the supporting block and used for driving the clamping plate to adjust the position, and through the technical scheme, the technical problem that in the prior art, abrasion is likely to happen between a drill bit and a workbench in the rigging drilling process of a drilling machine is solved.

The utility model relates to a bulk material sample forming combined die, and belongs to the technical field of quality inspection in the metallurgical industry. Comprising a cylindrical female die with a hollow inner cavity, a pressing head is inserted into the inner cavity of the female die from the inlet end of the female die, and the outlet end of the female die is detachably connected with a die cushion; chamfered edges are respectively arranged at two ends of the inner wall of the female die; after pressing is completed, the die cushion is replaced with a demolding device, the demolding device is of a cylindrical structure with a hollow inner cavity, and after replacement, the demolding device is communicated with the inner cavity of the female die; the die cushion comprises a base and a protruding part which are connected with each other, and the protruding part is inserted into an inner cavity of the female die. The pressure head comprises a chassis and a cylinder which are connected with each other; the cylinder is inserted into the inner cavity of the female die; lubricating layers are arranged on the inner wall of the female die, the outer wall of the protruding part and the outer wall of the cylinder. According to the utility model, the bulk material is pressed into a large sample block by utilizing the plasticity, high elongation rate and percentage reduction of area of the bulk material, so that a sample preparation component sample can be conveniently drilled, and specific component analysis can be carried out.

This invention discloses a sidetracking drilling device for low-pressure gas reservoirs, comprising a sidetracking directional adjustment body and a cleaning and protection body. One end of the sidetracking directional adjustment body is engaged with a pick-and-place body, and the other end is rotatably connected to the cleaning and protection body. This invention also discloses a drilling method using this device, specifically including: S1, placing the device at the bottom of the well where directional change is required; S2, adjusting the orientation of each directional adjustment bracket on the rotating adjustment frame; S3, lowering the drill bit and using the directional adjustment brackets and inclined guide grooves to tilt and change the drill bit to achieve sidetracking. This invention's low-pressure gas reservoir sidetracking drilling device enables directional sidetracking, and the angle of directional change can be easily controlled and adjusted by controlling the tilt angle of the directional adjustment brackets, thus enabling convenient and precise sidetracking and allowing for accurate and convenient exploitation of low-pressure gas reservoirs.

The utility model discloses a combined type spliced anti-slide pile square drill bit, and particularly relates to the technical field of drill bits, the combined type spliced anti-slide pile square drill bit comprises a bottom shell, a top cover, a connecting frame, a fixed flange, a driving mechanism, a shaft bracket, a transmission assembly, a rotating assembly, a first drill body and a second drill body, the driving mechanism is composed of a motor, a driving rod and a driving gear, and the driving mechanism has a driving function; the transmission assembly can transmit the two second drill bodies at the same time. The shaft bracket structure can improve the rotation smoothness; the shifting block on the surface of the drill body facilitates soil drilling and soil cleaning. Square holes punched by the square hole punching device are standard, square hole drilling can be directly carried out, the punching efficiency is high, the square hole punching device is more convenient to use, and the square hole punching device has the advantage of high practicability.

This utility model discloses a drilling machine for preventing plate displacement, including a base and a support block. A guide rod is provided on one side of the base, and a guide block is sleeved on the outside of the guide rod. A servo motor is connected to one side of the base, and a connecting rod is connected to one side of the servo motor. This utility model utilizes a cylinder to drive a fixed block to descend, moving the sleeve block to the desired position. Rotating the threaded rod outward causes the sleeve block to move horizontally, simultaneously allowing the sleeve block to slide and support itself on a limit rod, thus improving the stability of the sleeve block's movement. Two sets of sleeve blocks are provided; the width of the plate placement position can be adjusted by changing the distance between the sleeve blocks. Furthermore, when the sleeve block moves to the desired position on the plate, a positioning pin can be inserted into the fixed block to prevent the threaded rod from rotating when the machine stops, thus ensuring the accuracy of the sleeve block.

The utility model discloses a drilling device for soft sandstone ditch slope minimally invasive planting holes, which relates to the technical field of drilling devices and comprises a mounting frame and a base fixed on the bottom walls of two sides of the mounting frame, plate bodies at two ends of the base are in threaded connection with adjusting columns, and a protective cylinder is sleeved outside a casing of a drilling machine. Two rotating rods are fixedly installed on the outer side of the circumference of the protection barrel, the end portions of rod bodies of the rotating rods are rotationally connected with the wall bodies of the adjacent installation frames, a positioning disc is fixedly installed on the surface of the rod body of the rotating rod on one side, limiting holes distributed in a circumferential array mode are formed in the surface of the positioning disc, and a limiting mechanism is arranged on one side wall of each installation frame. According to the slope drilling device, the height is independently adjusted by screwing the four adjusting columns, so that the drilling device is conveniently and stably installed on the slope to conduct drilling operation, the situation that an existing drilling device can only achieve vertical drilling on the slope is avoided through the limiting mechanism, and the drilling angle can be adjusted according to actual requirements.

The utility model belongs to the technical field of I-shaped steel line drawing, and discloses an I-shaped steel line drawing tool which comprises a base support, and positioning assemblies are installed at the two ends of the upper portion of the base support. Two first guide limiting rows are arranged between the two positioning assemblies and located on the two sides of the I-shaped steel correspondingly, each first guide limiting row comprises a plurality of first one-way bearings rotationally connected to the base support, and the first one-way bearings of the two first guide limiting rows are matched to clamp the I-shaped steel; each first one-way bearing can rotate under the friction force of the I-shaped steel when the I-shaped steel slides from one end of the base bracket to the other end of the base bracket; a sliding rod located on one side of the I-shaped steel is connected between the two positioning assemblies, the sliding rod is sleeved with a sleeve connected with a formwork, and the formwork is placed on the I-shaped steel. According to the line drawing tool, drilling is convenient after line drawing is finished, and construction efficiency is improved.

The utility model provides an automobile clutch disc drilling device which comprises a working table, a side plate is fixed to one side of the top of the working table, a supporting plate is connected to the side plate through an adjusting mechanism, a drilling machine is fixed to the bottom of one end of the supporting plate, and a drilling table is fixed to the middle of the top of the working table. A movable cavity is formed in the drilling table, a clamping mechanism is arranged in the movable cavity, the output end of the clamping mechanism penetrates out of the drilling table to be connected with a plurality of clamping plates, and a movable groove is formed in the middle of the bottom end of a side plate. When drilling is conducted, some chippings are left on the top of the drilling table, at the moment, a cleaning mechanism can be started to operate, the cleaning mechanism operates to drive a sweeping plate to move on the top of the drilling table, the chippings on the top of the drilling table can be cleaned into a material receiving box, and therefore the situation that the chippings are accumulated on the top of the drilling table, and subsequent drilling is affected can be avoided.

This invention discloses a positioning device and method for assembling cable trays, including a base and a fixed frame connected to the top of the base. The fixed frame is connected to a positioning mechanism for positioning the cable tray. The positioning mechanism includes a cylinder, a lifting column, a horizontal plate, a first spring, a connecting seat, two push plates, two connecting plates, two second springs, two side pressure plates, and an elastic support mechanism. The side pressure plates are connected to a drilling mechanism, which includes a sliding plate, a motor, two drill rods, and a fourth spring. The sliding plate is vertically and vertically connected to the side pressure plates. The motor drives the two drill rods to rotate synchronously. The lifting column is connected to a lifting plate for pressing the drill rods downward. This invention can achieve the purpose of aligning the cable tray, placing the positioning hole in a suitable position, facilitating subsequent drilling of the top of the side plate. It is applicable to cable trays of different widths and also achieves comprehensive locking and fixation, providing a good foundation for subsequent processing and improving drilling accuracy and efficiency.

This utility model relates to the technical field of tunnel drilling equipment and discloses a counterweighted transverse base, including a base and a connecting seat. The connecting seat is provided on one side of the top of the base, and a fixed seat is provided on the other side of the top of the base. A column is fixedly connected to the top of the connecting seat, and the fixed seat is located on the outside of the connecting seat. A rotating arm is fixed to one side of the column, and a drill frame is fixedly connected to one side of the rotating arm. A transverse hydraulic cylinder is provided on one side of the base, and a front support frame and a rear support frame are respectively provided on the other side of the base. The base is composed of a connecting frame, a track, a sliding shaft, a fixed plate, a front support plate, and a rear support plate. This utility model allows the track to move through the sliding shaft via the transverse hydraulic cylinder, thereby causing the connecting seat to drive the column, rotating arm, and drill frame to move back and forth on the base. When the connecting seat moves to the rearmost part of the base, the whole machine becomes shorter, which facilitates turning or turning around in narrow tunnels.

The utility model discloses a bearing seat drilling processing clamp, including the vice for clamping bearing seat and translation clamp, and translation clamp includes the platen, and the platen top surface is fixedly connected with vice, and the platen bottom surface one end is fixedly connected with transmission assembly, transmission assembly bottom surface sliding contact has the bottom plate, and the bottom plate top surface one end is fixedly connected with the guide plate, and the bottom plate top surface other end is fixedly connected with the mounting plate, and the guide plate, the mounting plate are opposite and set up, the guide plate is connected with transmission assembly direction sliding, transmission assembly detachable transmission is connected with the drive assembly, the bottom plate center is fixedly connected with the support column, and the support column top surface is slidably contacted with the platen, and the pladen bottom end sliding is connected with the drive block, and the drive block bottom surface is slidably contacted with the bottom plate, the one end of drive assembly is rotatably connected with the support column, and drive assembly is with drive block and is screwed. Reduce the workload of operator, improve the operation comfort degree and work efficiency.

The utility model discloses ionic type rare earth ore drilling equipment, and belongs to the technical field of drilling devices. The ionic type rare earth ore drilling equipment comprises a mobile vehicle, and further comprises a drilling machine, a drilling device and a drilling device, the cover shell is fixedly connected to the moving trolley, a drill rod of the drilling machine penetrates through the cover shell, and the cover shell is a transparent hollow shell; the spiral groove is formed in the housing; the rotating seat is rotationally connected to the housing, and a convex block matched with the spiral groove is fixedly connected to the rotating seat; through the arrangement of the cover shell, chippings generated during drilling can be prevented from splashing, pollution to the surrounding environment is reduced, the inner wall of the cover shell is continuously cleaned through the rotatable brush, the situation that observation is affected by dust adhesion is reduced, drilling is facilitated, dust generated during drilling can be sucked out through the air pump, and the service life of the drilling machine is prolonged. And sight interference caused by accumulation of a large amount of dust is avoided.

The invention belongs to the technical field of circuit board processing, and particularly discloses a PCB multilayer circuit board drilling device which comprises a clamping seat and drilling structures distributed on the clamping seat, a protective shell and a workpiece body are detachably connected to the clamping seat, displacement adjusting structures are distributed on the inner wall of the protective shell, drilling pieces are connected to the displacement adjusting structures, and the workpiece body is detachably connected to the clamping seat. And the displacement adjusting structure is used for driving the drilling piece to move up and down, so that the drilling piece drills the workpiece body, and a roller structure and a suction structure are connected to the displacement adjusting structure. When a workpiece body is drilled through a drill bit, an abutting column drives a bullseye wheel to abut against an aluminum sheet in advance, so that the situation that when the drill bit penetrates through the aluminum plate to drill the workpiece body, the bottom face of the aluminum plate cannot be effectively attached to the workpiece body can be avoided, and meanwhile when the abutting column drives the bullseye wheel to abut against the aluminum sheet in advance, the aluminum sheet cannot be effectively attached to the aluminum sheet. And when the drill bit is pulled out of the aluminum plate and the workpiece body, the drilling part of the aluminum plate is prevented from being separated from the workpiece body, and drilling cuttings are prevented from entering the space between the aluminum plate and the workpiece body.

The present application belongs to the technical field of coal mine safety, and relates to a drilling construction equipment with drilling and reciprocating impact and a coal seam gas extraction method. The equipment comprises an end drill rod, an impact fracturing assembly, a reciprocating impact rod and a rotary transmission rod. The reciprocating impact rod is provided with a first positioning block in the middle part. The reciprocating impact rod is provided with a straight groove arranged in the axial direction. The straight groove is matched with a linear protrusion in the first positioning block. The other end of the reciprocating impact rod is fixedly provided with a movable block. One side of the movable block is attached to the inner wall of the groove in the end drill rod, and the other side is attached to an annular double-arrow-shaped groove provided on the rotary transmission rod. The rotary transmission rod is axially limited by a second positioning block sleeved thereon. The screw drill rod is connected to the end drill rod at one end and movably provided with a universal joint inside. The other end of the rotary transmission rod is connected to one end of the universal joint. The one end of the universal joint is detachably connected to a tail joint through the tail end of the screw drill rod.

The utility model provides a fixture for processing a cylindrical part, which relates to the technical field of fixtures for cylindrical parts, and comprises two sliding chutes, a displacement seat is connected in the sliding chutes in a sliding manner, two fixing plates are fixedly mounted on the surface of one end, far away from the sliding chutes, of the displacement seat, and a rotating shaft is rotatably connected between the two fixing plates; a rotating plate is fixedly installed on the surface of the outer wall of the rotating shaft, a bearing plate is fixedly installed on the surface of the top of the rotating plate, a motor is fixedly installed on the surface of one fixing plate, two supporting rods are fixedly installed on the surface of the bearing plate, and first clamping rings are fixedly installed at the ends, away from the bearing plate, of the two supporting rods; according to the cylinder part turnover device, by arranging the turnover device, the bearing plate can rotate to drive a cylinder part to turn over, convenience is brought to drilling of other side wall surfaces of a cylinder, the cylinder part does not need to be taken down during turnover, and the machining efficiency of the cylinder part is improved.

The utility model discloses a kind of sprinkler of buried type sprinkling irrigation device, relate to sprinkling irrigation equipment technical field. Including: outer sleeve pipe vertical setting;Water inlet plate is set in the bottom of outer sleeve pipe;Speed reducer is set in outer sleeve pipe, rotatably connected with vertical shaft in speed reducer, vertical shaft bottom extends speed reducer, the bottom of vertical shaft is provided with impeller, the top of speed reducer is provided with output shaft;Cover plate is set in the top of outer sleeve pipe, and cover plate is provided with water outlet pipe and is set in the top of sprinkler and is provided with multiple water outlets, and sprinkler is fixedly connected with water outlet pipe and communicates, and the top of sprinkler is provided with top water port. The utility model can realize water drive impeller when water passes through sprinkler by setting impeller, impeller can drive speed reducer, and output shaft of speed reducer drives sprinkler to rotate, and then can drill soil by rotating sprinkler when using, top water port is set in the top of sprinkler, top water port communicates with water outlet pipe, and then can conveniently drill soil by sprinkler, convenient to use.

The drilling machine tool for metal product machining comprises a table top, a material leakage hole is formed in the position, located in the middle, of the upper end face of the table top, a discharging hole is formed in the table top and is in an arc shape, the upper end of the discharging hole is communicated with the material leakage hole, a slag outlet is formed in the rear end of the table top, and a slag outlet is formed in the lower end of the table top. A slag outlet is formed in the lower end of the table top and communicates with the lower end of the discharging hole, a groove is formed in the outer wall of the table top, and an air outlet pipe is arranged on the inner wall of the groove, so that in the drilling process, waste can enter the discharging hole through the material leaking hole and is finally discharged out of the slag outlet, and the waste can be conveniently collected in a centralized mode; and the pressurized gas can be guided into the main pipeline and sprayed out from the gas outlet head, so that waste residues in the discharging hole are blown out, the waste residues are cleared more thoroughly, and subsequent use is facilitated.

This utility model discloses an adjustable positioning device for drilling rust-proof steel-aluminum composite pipes, belonging to the field of composite pipe drilling and positioning technology. It includes a base plate, a support positioning mechanism for positioning the composite pipe on the top of the base plate, an anti-slip clamping positioning mechanism on the top of the base plate, and a pre-support component on the top of the base plate. This utility model, through the setting of the support positioning mechanism and the arrangement of two support rollers and clamping rollers, can support and clamp pipes of different sizes, facilitating the rotation and adjustment of the pipe after clamping and positioning, thus enabling easy adjustment of drilling operations at different positions on the pipe. This improves the flexibility and efficiency of auxiliary pipe drilling. The anti-slip clamping positioning mechanism applies reverse clamping forces to both ends of the pipe, effectively preventing slippage during drilling.

The handheld cultivation tapper comprises a supporting assembly, the supporting assembly comprises a pipe body, a groove is formed in one side of the pipe body, a plurality of limiting holes are formed in the groove, and external threads are arranged on the outer wall of the pipe body; the top of the pipe body is in external threaded connection with a limiting cover, a limiting assembly is arranged on the outer wall of the pipe body and comprises a fixing block connected to the pipe body through a bolt, and a fixing nut is arranged on one side of the fixing block. A connecting assembly is arranged in the pipe body and comprises a gasket connected into the pipe body in a sliding mode, a connecting rod is arranged at the top of the gasket, a handle is arranged at one end of the connecting rod, and sleeves are arranged on the two sides of the handle. According to the hole opener, planting holes can be rapidly formed, and the hole opening efficiency is remarkably improved; meanwhile, the structural design of the handheld cultivation tapper ensures the consistency of the size, the depth and the interval of the tapped holes, and the handheld cultivation tapper is small in size and can be flexibly operated in a narrow planting space of a facility sunlight greenhouse.

The utility model relates to multifunctional valve body machining equipment, which belongs to the technical field of valve body machining and comprises an equipment base, a valve body bracket, a five-axis drilling robot and a filter net basket, a bearing tray is fixedly mounted on the equipment base, the bearing tray is rotatably connected with an adjusting frame, and a first band-type brake stepping motor is fixedly mounted on the adjusting frame. A two-way lead screw is fixedly installed at the driving end of the first band-type brake stepping motor, the outer wall of the two-way lead screw is in threaded connection with a lead screw nut, and a bearing sliding block is fixedly installed on the lead screw nut. The electric clamping assembly is arranged, the positioning frame can be driven to clamp and position the valve body at the two ends of the valve body, so that the five-axis drilling robot can conveniently drill the valve body, the flushing assembly is arranged, machining waste can be cleaned, machining chippings can be collected, and the machining efficiency is improved. And after machining on one side is completed, rotating adjustment can be conducted to the other side for machining, and therefore the machining efficiency can be effectively improved.

This application discloses a thermoplastic drill bit, relating to the field of drill bit technology, comprising: a shank, a guide extrusion section, and a drill tip extrusion section; one end of the guide extrusion section is connected to the shank, and the diameter of the guide extrusion section is D; the drill tip extrusion section is conical, including a first working section and a second working section, the first working section being connected to the small end of the second working section, and the large end of the second working section being connected to the other end of the guide extrusion section; the first working section is hemispherical, and the surface of the second working section includes spaced-apart first arc-shaped extrusion sections and planar clearance sections; the cross-sectional profile of the second working section is formed by spaced-apart arc-shaped segments formed by the first arc-shaped extrusion sections and straight segments formed by the planar clearance sections, and a first height difference exists between the first arc-shaped segments and the straight segments. This application can improve the machining performance of the drill bit and enhance the surface finish of the machined hole wall.

This utility model discloses an assembly and processing device for outdoor folding chair components, belonging to the technical field of processing devices. Specifically, it is an assembly and processing device for outdoor folding chair components, including a base plate, a support plate and a base cylinder respectively installed on the top of the base plate, a servo motor installed on the inner bottom wall of the base cylinder, and a drive gear with the same center as the output shaft of the servo motor installed on the output end of the servo motor. This assembly and processing device for outdoor folding chair components has the effect of conveniently restricting the position of folding chair components. The folding chair components are placed by adjusting the frame, and the position of the folding chair components is conveniently restricted by the cooperation of the first clamp and the second clamp. Holes are easily drilled in the folding chair components by the drill rod, and the setting of the pressure block facilitates the pressing of the pin into the drilled hole, which facilitates the rotation adjustment between adjacent support legs of the folding chair, facilitating processing and achieving the purpose of improving practicality.

The utility model relates to the technical field of valve body drilling, in particular to a multi-angle valve body drilling end face machining adjusting tool which comprises a main body, the top of the main body is rotationally connected with a first rotating block, the interior of the first rotating block is rotationally connected with a second rotating block, and the top of the interior of the second rotating block is fixedly connected with a first double-shaft motor. A second double-shaft motor is fixedly connected to the position, located at the bottom of the first double-shaft motor, in the second rotating block, limiting grooves are formed in the positions, located on the top of the second rotating block, of the two sides of the first double-shaft motor and the two sides of the second double-shaft motor correspondingly, and threaded rods are rotationally connected into the limiting grooves. Clamping blocks are fixedly connected to the positions, located in the limiting grooves, of the outer sides of the threaded rods, and non-slip mats are arranged on the sides, close to one another, of the multiple sets of clamping blocks. By means of the design, the overall practicability of the multi-angle valve body drilling end face machining and adjusting tool can be improved.

The utility model discloses vertical machining equipment for a linear motor, and relates to the technical field of vertical machining equipment. The top of the workbench is in sliding connection with a fixing plate; the workbench is provided with a first linear motor driving system for driving the fixing plate to longitudinally move; the fixing plate is in sliding connection with a fixing frame; the fixing plate is provided with a third linear motor driving system for driving the fixing frame to transversely slide; a rotating assembly for driving the machining plate to rotate is arranged on the fixing frame, the two stand columns are oppositely arranged on the workbench, a transverse plate is slidably connected between the two stand columns, a second linear motor driving system for driving the transverse plate to move relative to the machining plate is arranged on the stand columns, and a drilling machine assembly is arranged on the transverse plate relative to the machining plate. By adopting a plurality of groups of linear motor driving systems, the positioning precision of processing equipment is improved, and the dimensional precision and quality of processed products are ensured.

The utility model provides an aluminum die casting drilling device which comprises a workbench, a plurality of guide columns are arranged at the upper end of the workbench, a sliding plate is arranged between the outer arc faces of the guide columns in a sliding mode, a plurality of sliding rails are arranged at the lower end of the sliding plate, and a sliding groove frame is arranged between the interiors of every two front-back adjacent sliding rails in a sliding mode. And a plurality of mounting shells are slidably arranged in the multiple sliding groove frames, first motors are arranged in the multiple mounting shells, drill bits are arranged at the lower ends of the first motors through couplings, first driving mechanisms for driving the drill bits to transversely move are arranged at the lower ends of the sliding plates, and second driving mechanisms for driving the drill bits to vertically move are arranged in the sliding groove frames. According to the drilling device for the aluminum die casting, the positions of a plurality of drill bits can be flexibly and rapidly adjusted so that drilling operation can be carried out on the aluminum die casting with different drilling position requirements, disassembly and assembly through a plurality of bolts are not needed, and the efficiency of drilling operation is greatly improved.

The utility model relates to the technical field of automobile brake, and disclose a kind of high -efficient drilling device for automobile brake production, including bearing plate, the one end of bearing plate is fixedly arranged with adjusting motor, the one end of adjusting motor is fixedly arranged with adjusting screw rod, the one end of adjusting screw rod is movably arranged with fixed plate, the upper end of fixed plate is fixedly arranged with lifting motor, the upper end of lifting motor is fixedly arranged with heat sink, the lower end of lifting motor is fixedly arranged with lifting screw rod. The high -efficient drilling device for automobile brake production, by the improvement to high -efficient drilling device, the activity adjustment and drilling processing capacity of the high -efficient drilling device are improved, in the actual use process of the high -efficient drilling device, automobile brake can be adjusted to the appropriate position angle according to need, facilitate the drilling processing of automobile brake raw material, improve the high -efficient drilling effect of high -efficient drilling device for automobile brake production.

The pneumatic mechanical arm auxiliary production equipment comprises a base groove, a first moving frame and a second moving frame, the top of the base groove is connected with the first moving frame and the second moving frame in a penetrating and sliding mode, and a positive and negative tooth lead screw is rotationally connected into the base groove. The pneumatic mechanical arm clamping device has the advantages that the first clamping groove and the second clamping groove are formed, when mechanical arm auxiliary production is carried out, the two ends of a pneumatic mechanical arm can be placed between the first clamping groove and the second clamping groove, the electric cylinder pushes the clamping blocks to move so as to clamp the two ends of the pneumatic mechanical arm, fixing of the pneumatic mechanical arm is completed, drilling and paint spraying production can be conveniently carried out, and production efficiency is improved. In the drilling and paint spraying production process, a worker can start the brake motor to drive the driving gear to rotate, then the driven gear is driven to rotate, the pneumatic mechanical arm is driven to rotate, the drilling and paint spraying angles are changed, the trouble of manual angle switching is omitted, and the machining efficiency and use convenience are improved.

The utility model provides a metal section bar production and processing device, including base, both sides of base's top all are fixed with electric slide rail, the surface of two electric slide rails all is connected with the sliding seat of sliding, two sliding seat's top all are fixed with the drilling assembly of installing, the both sides of base top all are equipped with T type sliding slot, two T type sliding slots all are connected with the clamping block of sliding in the inside. The utility model discloses through electric slide rail drive two groups of drilling assembly movement, when drilling to metal section bar, need not to adjust metal section bar drilling position, can conveniently metal section bar surface interval drilling, has improved metal section bar surface drilling's processing efficiency.