90results about "Planing/slotting tools" patented technology

The utility model relates to a waveguide tube rectangular inner hole planing tool and a planing device thereof. The planing tool for the rectangular inner hole of the waveguide tube comprises a tool bar and a planing tool, the planing tool is installed on the tool bar and comprises a tool body and a blade, the blade is located at the top of the front end face of the blade, and the rear tool face of the blade is divided into at least two sections including a front horizontal tool face and a downward inclined tool face behind the front section. The left side and the right side of the planer tool are inclined faces inclining inwards from top to bottom. The waveguide tube rectangular inner hole planing device comprises the planing tool, a tool clamping device and a workpiece clamping device. The method has the advantages that the inner hole face of the waveguide tube is planed through the planing tool, the machining efficiency is high, and corners can be effectively machined; the horizontal tool face of the planer tool can play a role in supporting the blade, the strength of the blade is guaranteed, planing vibration marks are avoided, in addition, the planer tool can also play a photophilic role, and the planed inner hole face can achieve the needed smooth finish, planeness and straightness.

The application provides a blade sharpening and width measuring device of a fabric cutting equipment, which comprises a bottom plate, a sliding table, a motor assembly, a transmission wheel assembly, a blade sharpening assembly, a driving assembly and a measuring assembly; a grinding wheel set is installed on the sliding table, the sliding table moves towards the direction of the cutter under the driving of the driving assembly, the grinding wheel set abuts against the cutter, the motor assembly starts the rotation of the grinding wheel set through the transmission wheel assembly, the measuring plate moves with the sliding table, the slope on the measuring plate moves with the sliding table, the distance between the slope and the sensor unit is close, when the grinding wheel set abuts against the blade edge, the distance between the slope and the sensor unit no longer changes, the sensor unit detects the distance at this time, and then the distance is converted into actual blade sharpening compensation data, so that the actual blade width data can be quickly obtained.

The utility model discloses a turning tool angle grinding positioning assistive device which comprises a fixed seat, a first movable seat which is rotatably installed on the fixed seat and can be locked through a first locking bolt, a second movable seat which is rotatably installed on the first movable seat and can be locked through a second locking bolt, and a tool is fixedly arranged on the second movable seat. During use, a tool is mounted on the second movable seat and fastened by a bolt, then the rotating angle of the first movable seat and the rotating angle of the second movable seat are adjusted to enable the to-be-ground surface of the tool to be in a horizontal state, and after the angle and the datum plane meet the experience angle value requirement, the first locking bolt and the second locking bolt are tightened to lock the respective rotating angle. The whole turning tool angle grinding and positioning assistive device is placed on a surface grinding machine workbench and is fixed by tightly attracting the fixing seat through magnetic force, and the grinding wheel grinds the surface of a cutter blade. The device can be used on any surface grinding machine workbench through magnetic adsorption, and is convenient to carry, flexible to operate and simple in structure.

The invention relates to the technical field of part slotting, and particularly discloses a special-shaped slotting tool for precise part slotting and application equipment thereof, the special-shaped slotting tool comprises a tool handle, one end of the tool handle is connected with a tool bar, and the end, away from the tool handle, of the tool bar is provided with a tool bit. By arranging the detachable slotting tool, when the tool bar and the tool bit need to be replaced, the tool handle does not need to be detached, the tool bar and the tool bit which are installed again do not need to be installed and positioned, and by arranging the tool bars and the tool bits of different specifications and shapes, rapid and convenient replacement of different tools can be achieved; and in addition, through the operation mode, the difficulty of replacing the cutter bar and the cutter head can be reduced, and the labor intensity of workers is reduced.

A pin gear housing gear shaping tooling, comprising a pin gear housing support seat for placing the pin gear housing and a gear shaping rotary base. The pin gear housing is placed on the pin gear housing support seat. A rotary bearing is provided at the inner bottom of the pin gear housing support seat. The gear shaping rotary base is connected to the pin gear housing support seat through the rotary bearing. A notch groove is provided at the upper part of the gear shaping rotary base. A sliding groove is horizontally provided on the notch groove wall left after the notch groove is provided on the gear shaping rotary base, extending from the outer side wall to the inside. A moving block is slidably provided on one side of the sliding groove close to the opening end. A push knife pressing plate is connected to the side wall of the moving block facing the outside of the opening end. Compared with the previous manual gear shaping, the present invention can be operated by a single person without the cooperation and assistance of others, greatly improving the work efficiency. Through the gear shaping rotary base, the finish machining of the pin gear housing after the semi-finishing allowance of the semi-circular hole is ensured, and the cylindricity, center circle diameter and position accuracy of the semi-circular hole after machining are guaranteed, so that the RV reducer runs smoothly after installation.

The utility model relates to the technical field of machine tool machining, in particular to a slotting head which comprises a cutter handle body shaft, a box body and a slotting cutter rod shaft, the cutter handle body shaft is installed on the end face of a machine tool spindle unit, a cutter handle bearing is installed on the outer surface of the cutter handle body shaft, and the cutter handle body shaft is connected into the box body through the cutter handle bearing. A cylindrical cam is fixedly connected to one end of the knife handle body shaft, a cam groove is formed in the knife handle body shaft, a knife inserting rod is detachably connected into the knife inserting rod shaft, a connecting shaft is fixedly connected to one end of the knife inserting rod, and a needle bearing is installed on the outer surface of the connecting shaft. The needle bearing moves in the cam groove of the cylindrical cam to drive the connecting shaft to move, the connecting shaft is connected with the needle bearing and the slotting tool rod shaft, the needle bearing transmits rotation motion and power of the cylindrical cam to the slotting tool rod shaft, and therefore the cylindrical cam is driven by the tool handle body shaft to rotate. The effect of changing rotary motion into reciprocating rectilinear motion is achieved through a cam groove of the cylindrical cam.

The present invention provides a mechanical polishing method for a polycrystalline diamond tool, and the specific steps are: polishing the back face of the polycrystalline diamond tool with an arc edge polishing machine to obtain a polycrystalline diamond tool with a back face surface roughness of 1nm and a tool back angle of 10°; selecting a metal protective layer with high compressive strength according to a prediction formula for the edge radius of the polycrystalline diamond tool; sintering a layer of metal protective layer on the back face of the polycrystalline diamond tool with a vacuum welding machine; mechanically polishing the front face of the polycrystalline diamond tool with a plane polishing machine; dissolving the obtained metal protective layer on the back face of the polycrystalline diamond tool with a chemical dissolving agent according to the characteristics of the polycrystalline diamond tool until the metal protective layer completely falls off from the back face of the polycrystalline diamond tool. The present invention effectively suppresses the chipping caused by the falling of grains on the edge of the tool cutting edge, thereby reducing the cutting blunt circle radius of the polycrystalline diamond tool.

To provide a clamp device configured so that a clearance for clamping a work-piece can be adjusted.SOLUTION: A clamp device 1 holds a work-piece 10 and a cutting tool in particular during machining using a grinding machine, where cutting of a peripheral edge of the work-piece is executed with a grindstone in an approximately cup-shape in particular. The clamp device comprises: a support unit provided to be mounted on the grinding machine; a clamp unit 20, supported on a clamp anvil holding element 22, which comprises a clamp anvil 12 that can be translationally driven to apply clamp force in parallel to a clamp axis line 16; and a driving unit 30 comprising a driving anvil 14. The clamp unit and the driving unit are provided as independent components attached to form a work-piece spindle stock of the grinding machine so as to be releasable or slidable from the support unit.SELECTED DRAWING: Figure 1

The utility model belongs to the technical field of grinding, and particularly relates to a grinding wheel grinding device for a turning tool. The adjusting mechanism comprises an adjusting cylinder, a ball body, a connecting rod, a limiting assembly and a sliding sleeve; the adjusting cylinder is arranged on the mounting frame and is of a cavity structure, the ball is rotationally sleeved with the adjusting cylinder, the connecting rod is connected to the ball, a receding opening is formed in the top of the adjusting cylinder, the upper end of the connecting rod penetrates through the receding opening of the adjusting cylinder and is connected with the bottom of the sliding sleeve, and the turning tool is slidably sleeved with the sliding sleeve. The driving end of the limiting assembly is located in the adjusting cylinder, and the driving end of the limiting assembly can abut against the bottom of the ball and is used for limiting the ball; the grinding mechanism is arranged on the mounting frame, the grinding end of the grinding mechanism faces the tool face of the turning tool, the tool face of the turning tool can abut against the grinding end of the grinding mechanism, and the turning tool can be adjusted and ground according to different angles of the tool face of the turning tool.

This utility model belongs to the field of mechanical manufacturing technology, and specifically relates to an internal keyway planing device for a planer. It can process internal keyways of workpieces with unlimited length, and its installation and operation are relatively simple. It includes a tool holder, on which a pressure plate that can move vertically is provided. One end of the pressure plate is provided with a detachable tool rod, and the other end of the tool rod is provided with a detachable cutter head. The tool holder consists of an upper tool holder and a lower tool holder, integrally formed. The planing device has a simple and reasonable structural design, is easy to install, and the tool holder and pressure plate are made of medium carbon steel, while the tool rod is made of alloy structural steel, resulting in high strength and rigidity. The tool rod is accurately positioned without adjustment; the cutter head is installed in a square hole and secured with a locking screw. The extension height can be adjusted according to the keyway size, providing good adaptability, and the cutter head is easy to install and remove.

The utility model relates to the technical field of CNC machining, in particular to a gear shaping cutter for machining a miniature inner hole key groove, which is provided with a cutter handle, the cutter handle is provided with a cutter head, the cutter head comprises a first arc-shaped cutting edge and a second arc-shaped cutting edge, and the two sides of the first arc-shaped cutting edge are respectively provided with a first cutting edge and a second cutting edge. As the included angle between the first arc-shaped cutting edge and the first arc-shaped cutting edge and the included angle between the second arc-shaped cutting edge and the first arc-shaped cutting edge are smaller than 90 degrees, materials can be gradually and evenly removed, a preset angle is formed, and the problems of stress concentration and tearing caused by one-time large-amount cutting are solved; materials are gradually removed by arranging the first cutting edge and the second cutting edge, the problems of material tearing, damage and the like caused by one-time large-amount cutting are avoided, and the overall performance of a product is protected; and the whole machining process can be completed by only one cutter, so that the machining flow is simplified, and the production efficiency is improved.

The present invention discloses a one-key replacement grinding wheel type grinding device for PCD turning tools and its use method, which includes a grinding machine and an electric spindle arranged at the transmission end of the grinding machine. Loading mechanisms capable of fixing and disassembling grinding wheels are arranged on the upper surface of the grinding machine housing and the electric spindle. A handling and replacement mechanism capable of picking up and taking the grinding wheel is arranged at the transportation end on the upper surface of the grinding machine housing; the replacement mechanism includes a guide rod arranged at the transportation end on the upper surface of the grinding machine housing. A slider capable of reciprocating along the direction of the guide rod is arranged on the mobile end of the surface of the guide rod. Through the mutual cooperation of the guide rod, the slider and the moving rod, multi-directional movement is realized, so that the whole can pick up and install the grinding wheels at multiple positions. The whole process is mechanically operated, reducing the occurrence of human damage problems, and there will be no problem of picking up the wrong grinding wheel model resulting in grinding failure. The whole can be widely applied to the grinding of PCD turning tools.

The utility model discloses a slotting machine cutter assembly for a machining center, and relates to the technical field of slotting machine cutters, the slotting machine cutter assembly comprises a connecting sleeve, a cutter handle detachably arranged at the bottom of one end of the connecting sleeve, and a cutter head fixedly mounted at the bottom of one side of the cutter handle, and a connecting mechanism is arranged between the connecting sleeve and the cutter handle; a plurality of fixing holes are formed in the outer wall of one end of the connecting sleeve, and the top end of the cutter handle is inserted into one end of the connecting sleeve in a matched mode; the top end of the knife handle is inserted into the connecting sleeve, a pawl in the self-locking mechanism is picked away from the ratchet wheel, the fixing block can be inserted into the fixing hole under the elastic force of the spring, the knife handle is rapidly installed and fixed, the connecting rope can be wound after the rotating rod is rotated, the fixing block is made to be separated from the fixing hole, and the knife handle is pulled out and disassembled. And the disassembly and assembly process of the cutter handle can be completed by rotating the single rotating rod and picking up the pawl, so that the cutter can be conveniently and quickly replaced, and time is saved and convenience is achieved.

The utility model discloses a groove planing blade which comprises a blade body, the cross section of the blade body is of a petal-shaped structure, and the blade body is symmetrical about the central axis. The blade body comprises a first end face, a second end face and a side mounting face connected with the first end face and the second end face. The first end face and the second end face are in central symmetry about the central axis of the blade body. The first end face comprises a main cutting edge, a corner edge and a tool nose arc, and the main cutting edge extends towards the axis of the blade body to form a front tool face. The side mounting surface is a rear cutter surface; the gouging blade is simple in structure, the number of the double-sided cutting edges of the blade body is large, and the gouging blade is high in economical efficiency.

The utility model relates to the technical field of numerical control lathe maintenance, and discloses a maintenance polishing device for a numerical control lathe cutter, which comprises a transverse plate, a longitudinal adjusting device is arranged at one end of the transverse plate, and a transverse adjusting device is arranged at the other end of the transverse plate; a height adjusting device is arranged at the output end of the longitudinal adjusting device; a rotating motor is arranged at the output end of the height adjusting device, and a clamping device capable of clamping and fixing a lathe tool is arranged at the output end of the rotating motor. A grinding motor is arranged at the output end of the transverse adjusting device, and a grinding head is arranged at the output end of the grinding motor. Compared with the prior art, the lathe tool multi-angle grinding device has the advantages that a lathe tool can be ground at multiple angles through one-time fixing, and the grinding efficiency is high.

The utility model discloses an automatic tool changing device for a recessing machine, and relates to the technical field of recessing machines. Comprising a dadoing machine moving system and a dadoing tool bit frame installed on the outer side surface of the dadoing machine moving system, a rotating cavity is formed in the dadoing tool bit frame, a motor is installed on the inner wall of the rotating cavity, and a rotating shaft is installed on the outer side surface of the output end of the motor; a rotating disc is installed on the outer side surface of the rotating shaft, air pressure cavities are evenly formed in the rotating disc, tool bit fixing pipes are movably installed on the inner walls of the air pressure cavities, tool bit fixing assemblies are evenly installed on the outer side surfaces of the tool bit fixing pipes, and a tool bit stable pushing-out assembly is installed on the outer side surface of the grooving tool bit frame. Therefore, great flexibility is provided for processing diversified products, the operation is more intuitive and systematized, and the complexity of the operation is reduced.

The application relates to the technical field of aluminum veneer processing, in particular to a slot planing device for aluminum veneer, which comprises a workbench for bearing the aluminum veneer; a fixing mechanism comprising a clamping block and a clamping assembly, the clamping block sliding on the workbench through the clamping assembly and being used for applying a vertical clamping force to the aluminum veneer; a slot planing mechanism comprising a mounting frame, a lifting frame, a driving assembly, a cutter mounting seat, a lifting assembly and a cutter, the mounting frame sliding on the workbench through the driving assembly, the lifting frame sliding on the mounting frame in the vertical direction, the lifting assembly being arranged on the mounting frame and being used for driving the lifting frame to slide up and down; the cutter being arranged on the cutter mounting seat, and the cutter mounting seat being arranged on the lifting frame; and a reverse force applying mechanism being arranged on the lifting frame and located on the reverse side of the cutter movement direction, comprising a force applying assembly moving synchronously with the cutter, and the force applying assembly applying a balance force to the aluminum veneer, which is opposite to the direction of the cutting force. The application has the effect of reducing the influence on the processing quality of the aluminum veneer.

The application provides a mobile part edge chamfering device, and relates to the field of part chamfering, and comprises a chamfering assembly, the chamfering assembly is composed of a moving mechanism, a control mechanism and a plug cutting mechanism, the chamfering assembly does not need to disassemble the frame body and the plug cutting tool, and the outer diameter and the angle of the chamfering can be quickly adjusted independently and without interference, when the outer diameter is adjusted, the rotating outer diameter of the three plug cutting mechanisms is adjusted through the outer diameter positioning rod to adapt to different specifications of inner holes, when the angle is adjusted, the inclination angle of the plug cutting tool is adjusted through the angle positioning rod, the operation is simplified, invalid displacement is avoided, multiple specifications of machining can be adapted, the precision is ensured, the efficiency is improved, the problem that the angle adaptability of the existing shaft part inner hole chamfering device is poor, and the tool mounting frame of the corresponding angle specification needs to be frequently replaced when chamfers of different angles need to be machined is solved.

The utility model provides a gear shaper cutter coping device using a cylindrical grinding machine, which relates to the technical field of gear shaper cutter coping, and comprises a coping assembly, a grinding wheel mounting assembly is arranged on the side surface of the coping assembly, a dust collection assembly is arranged on the side surface of the coping assembly, and the coping assembly comprises a mounting seat and a rotating motor. A motor is mounted at one end of the mounting seat, and a slotting cutter is mounted on the outer side of one end of the motor. The grinding wheel is arranged on the outer side of the rotating shaft in a sleeving mode, the limiting disc facilitates limiting of the grinding wheel, one end of the guide column penetrates through the interior of the grinding wheel, the accuracy of installation of the grinding wheel is guaranteed, then the limiting ring is installed on the side face of the grinding wheel, and the positioning sleeve in the limiting ring is connected with the guide column. And finally, a limiting rod penetrates through the interior of a limiting ring, limiting is facilitated, operation is convenient and fast, the labor cost and the time cost are reduced, and the working efficiency is improved.

This invention discloses a grooving insert grinding fixture, comprising a base, a positioning plate, a clamping plate, and a pressure plate. The positioning plate is fixedly installed on the base and mates with the base to form a receiving cavity for the grooving insert. The clamping plate includes a clamping conical surface, a clamping bottom surface, a pin hole, and two clamping surfaces. The pressure plate includes a mounting part and a working part. The mounting part is used to install the pressure plate on a machine tool clamping mechanism so that the machine tool clamping mechanism can drive the pressure plate to rotate and clamp the clamping plate. The working part has a conical surface, a supporting plane, and a pin. The pin is located on the supporting plane and is coaxial with the conical surface. The clamping plate is positioned between the side positioning surface of the grooving insert and the pressure plate. The clamping bottom surface is placed on the supporting plane. The clamping conical surface mates with the conical surface, and the pin hole and pin are in clearance fit. When the pressure plate rotates and drives the clamping plate to clamp the grooving insert, the clamping plate can rotate around the axis of the clamping conical surface so that the two clamping surfaces respectively abut against the front and rear ends of the side positioning surface of the grooving insert. It has the advantages of stable and reliable positioning and low manufacturing difficulty.

The utility model relates to a gear internal spline slotting device which comprises a supporting table, a gear positioning mechanism is arranged on the supporting table, and a slotting driving mechanism and a slotting cutter are arranged above the gear positioning mechanism. The slotting tool comprises a horizontally-arranged tool containing disc, the tool containing disc is connected with a rotation driving mechanism, a plurality of tool containing holes which are evenly distributed around the center of the tool containing disc in a circumferential shape are formed in the tool containing disc, a slotting tool which is in sliding fit with the tool containing hole is arranged in each tool containing hole, and a spring is arranged between each slotting tool and the tool containing disc. The outer wall of the lower portion of each slotting tool is provided with a plurality of spline slotting teeth which are evenly distributed around the slotting tool in a circumferential mode, and the heights of the spline slotting teeth of the slotting tools are gradually increased in the rotating direction of the cutter installing disc. The driving shaft is coaxial with one slotting tool, and the positioning center of the gear positioning mechanism is coaxial with the driving shaft. The spline slotting tool can machine a plurality of spline grooves of a spline at the same time, machining efficiency is improved, and the temperature of the slotting tool is prevented from being too high.

The groove blade grinding clamp comprises a base, a positioning plate, a clamping piece and a pressing plate, the positioning plate is fixedly installed on the base and matched with the base to form a containing cavity of a groove blade, the clamping piece comprises a clamping conical face, a clamping bottom face, a pin hole and two clamping faces, and the pressing plate comprises an installation portion and a working portion. The mounting part is used for mounting the pressing plate on a machine tool clamping mechanism so that the machine tool clamping mechanism can drive the pressing plate to rotate and press the clamping piece, the working part is provided with a conical surface, a supporting plane and a pin column, the pin column is arranged on the supporting plane and is coaxial with the conical surface, the clamping piece is arranged between the side positioning surface of the groove blade and the pressing plate, and the clamping bottom surface is arranged on the supporting plane. The clamping conical surfaces are matched with the conical surfaces, the pin holes are in clearance fit with the pin columns, and when the pressing plate rotates and drives the clamping pieces to clamp the groove blade, the clamping pieces can rotate around the axes of the clamping conical surfaces so that the two clamping surfaces can abut against the front end and the rear end of the side positioning surface of the groove blade respectively. The positioning is stable and reliable, and the manufacturing difficulty is low.

The application discloses a special fixture device for machine clamping blade dressing, which comprises a cutter body, a blade and two adjusting mechanisms, the cutter body has a first assembly surface and a second assembly surface, and the adjusting mechanisms adjust the position depth of the blade in the Z-axis direction of the cutter body. The application relates to the technical field of machining, the blade is symmetrically arranged at a diagonal distance of the cutter body, so that the two machine clamping blades can be dressed synchronously, and the size inconsistency problem caused by separate dressing in the traditional method is avoided. In this way, the dressing efficiency of the blade is improved, and the consistency of the dressed blade is ensured, so that the precision and efficiency of subsequent workpiece machining are improved. The position depth of the blade in the Z-axis direction of the cutter body is conveniently and quickly adjusted through the adjusting mechanisms, and the position accuracy in the Z-axis direction is ensured through the cooperation of the guide assembly and the main shaft. The design simplifies the installation and adjustment process of the blade, and reduces the error caused by improper adjustment.

The application discloses a thread grinding and hobbing combined equipment and belongs to the technical field of precision machining, comprising a base and an XY linear module, a rotating combined machining mechanism is connected with the moving end of the XY linear module; the rotating combined machining mechanism comprises an electric rotating disc, a combined box, a partition plate, an angle control assembly, a thread machining assembly, a tooth groove machining assembly and a rough machining assembly; a stable fixed-position clamping mechanism is connected with a lathe arranged on the left side of the upper end of the base; a turning tool repairing mechanism is arranged on the right side of the front side of the upper end of the base. Through the above mode, the workpiece can be clamped once to complete the whole-process machining through the rapid switching of the work station by the electric rotating disc, the positioning error caused by multiple clamping is avoided, the machining precision and the production efficiency are improved; and the stable fixed-position clamping mechanism can also effectively avoid the deformation and fracture of the planetary roller caused by uneven machining stress, so that the device is suitable for machining workpieces with a large length-diameter ratio, and the yield is improved.

The utility model relates to the technical field of tool production, in particular to tool bit polishing equipment for lathe tool production. The grinding machine comprises a grinding machine body, a cooling device is installed on the surface of the grinding machine body, a clamping device is arranged on the upper surface of the grinding machine body, the clamping device comprises two perforated plates, the two perforated plates are both fixedly connected with the upper surface of the grinding machine body, rotating rods are rotationally connected into the perforated plates, and the rotating rods are fixedly connected with the grinding machine body. One end of the rotating rod is fixedly connected with a special-shaped frame, the inner surface of the special-shaped frame is slidably connected with a clamping plate, a threaded rod is inserted into the clamping plate in a threaded mode, the arc surface of the threaded rod is rotatably connected with the special-shaped frame, and one end of the rotating rod is fixedly connected with a single-hole plate. The problem that when a worker uses a grinding machine body to grind a lathe tool, the worker does not have a proper clamping tool, so that the worker possibly needs to hold the tool with hands to grind the tool, and the worker is possibly injured is solved.

The angle-adjustable special-shaped cutter comprises a cutter handle, a cutter body, an adjusting piece and a limiting piece, an avoiding groove is formed in one end of the cutter handle, the cutter body is arranged in the avoiding groove, the cutter body is rotationally installed in the avoiding groove, the limiting piece is installed on the cutter handle and located on one side of the avoiding groove, and the adjusting piece is arranged on the cutter handle. The adjusting piece is connected with the cutter and the limiting piece. Due to the arrangement of the cutter handle, the cutter and the adjusting piece, the angle of the cutter can be adjusted, the adjusted cutter can be fixed under the action of the limiting piece, the stability of the cutter in the working process is guaranteed, and the production efficiency is improved.

A machining device is provided with multiple translational and / or rotary machine axes for laser processing, grinding or electrical discharge machining of a workpiece into a tool. The machining device includes a machining unit comprising either a laser system with an optical system for generating, directing and / or moving a laser beam along an optical axis, a grinding tool rotatable around a tool axis, or an electrode tool for generating electrical discharge. The machining device also includes a workpiece support on which the workpiece is attached. The workpiece support is arranged movable about a second rotary machine axis, which is movable relative to a first rotary machine axis, perpendicular to the second rotary machine axis. A measuring system is positioned in a center of the first rotary machine axis and orientated towards a machine zero point defined by an intersection of the first rotary machine axis and the second rotary machine axis. The measurement system is configured to perform measurements along a first measurement axis and / or a second measurement axis to determine measurement data. A control unit is configured to control the machining unit and / or the measuring system.

The utility model relates to the technical field of grinding devices, in particular to an automatic grinding device for a curved-edge diamond turning tool, which comprises a rack and a grinding mechanism arranged on the rack, the grinding mechanism comprises a tool setting mechanism, a main shaft mechanism, a CCD (Charge Coupled Device) detection mechanism and a powder coating mechanism, the turning tool is driven to move in the Y-axis direction through the Y-axis moving assembly; the main shaft mechanism is used for driving a grinding wheel on the main shaft mechanism to grind a turning tool, the grinding wheel is moved through X-axis and Z-axis coordinates, and then it is guaranteed that curve machining can be conducted on the turning tool in combination with Y-axis coordinates of the tool setting mechanism. The CCD detection mechanism and the tool setting mechanism move synchronously and are used for shooting and detecting the tool setting and machining process of the turning tool. The powder coating mechanism is used for coating the grinding wheel with powder, and normal operation of grinding work is guaranteed.

The utility model discloses a turning tool grinding machine for a hard alloy precision boring blade, which comprises a shell, a second air cylinder is fixedly arranged in the middle of the bottom end of the inner wall of the shell, and the movable end of the second air cylinder is fixedly connected with a connecting block. An electric telescopic rod pushes a fixing block to move left and right, then a rack is driven to move left and right, a gear and a rotating shaft are driven to rotate, then a supporting rod and a thumb air cylinder are driven to rotate with the rotating shaft as the axis, and then the pitching angle of a blade is adjusted conveniently; a first motor drives a lead screw to rotate, then a sleeve is driven to move left and right, a mounting plate is adjusted to move left and right, then the position of the blade is adjusted left and right, a second air cylinder pushes a connecting block to move front and back, then a placement base is driven to move front and back, and then the position of the blade is adjusted front and back.

The invention discloses a machining device for goods elevator car guide rail production, and relates to the field of guide rail production devices.The machining device comprises a liquid box, a material plate is arranged on the upper portion in the liquid box, guide rails are arranged on the two sides of the liquid box, and a portal frame is slidably arranged on the liquid box through the guide rails; a plurality of material clamping grooves are evenly formed in the top face of the material plate, a plurality of large hydraulic cylinders with the output ends facing downwards are installed on the top face of the portal frame, the output ends of the large hydraulic cylinders are connected with an installation plate, and the bottom face of the installation plate is slidably connected with a plurality of sets of main installation shells matched with the material clamping grooves correspondingly. The mounting frame and the cutting tool bits are arranged in a rotatable mode, after a transverse plate of the T-shaped elevator guide rail is cut, the cutting tool bits can be rotated to be matched with the two sides of a vertical plate of the T-shaped elevator guide rail, the vertical plate is cut, a tool rest does not need to be replaced or the vertical plate does not need to be moved to other machines for machining, and the machining efficiency is improved. And the processing efficiency is higher.