31results about How to "Easy to move left and right" patented technology

The curtain wall connecting unit includes hanging pieces to be fixed onto the expansion bolt in the curtain wall block, and bearing boards to be connected to the keel structure by means of binding bolt and stopping washer. It features the upper hanging piece with adjusting bolt for the height regulation of the curtain wall block, the upper bearing board hung flexibly to the upper hanging piece with adjusting hole in the horizontal wall, the lower bearing board with adjusting slot in the vertical walls for adjusting the distance of the lower hanging piece to keel structure, and the hanging connection between the bearing boards and hanging pieces. The present invention has simple and safe installation and convenient regulation.

The invention discloses a bridge detection device, which comprises a bridge span slope protection, a control main machine, a bearing frame, a bearing block, a bridge roadbed, a detection frame, a leftupper end of the detection frame is installed on the upper end of the control main machine through a buckling mode, and the control main machine is arranged on the upper surface of the bridge roadbedand is buckled with the bridge span slope protection. When the control host computer is used, and is pushed to the right side of the bridge span slope protection through the push device, A left sidesurface of that bridge span slope protection is fixed on the inner side of the buckle mechanism, a back telescopic guiding device pushes the first pulley to fit a right side surface of the bridge span slope protection, the first pulley and the second pulley are clamped and fixed on both sides. When the main body of the main machine is moved, the overall stability of the device is effectively ensured, the shaking is avoided, and the safety of the workers on the testing rack is guaranteed.

The invention discloses a supporting traversing device of a stepping type self-propelled movable trestle bridge. The supporting traversing device comprises a guide bracket, supporting cylinders, sliding sleeves, heightening sections and slide abrasion-resistant plates. The supporting cylinders are mounted on longitudinal sliding sleeves of the guide bracket, and traversing cylinders are mounted on the upper surfaces of transverse brackets of the guide bracket and are connected with traversing draw bars; the slide abrasion-resistant plates are mounted on upper planes of transverse beams of main legs; an end of each heightening section is connected with an end of the lower portion of the corresponding sliding sleeve in a threaded manner. The supporting traversing device has the advantage that the problem of inconvenience in operation due to the fact that supporting legs of the traditional traversing mechanisms are supporting legs without telescopic functions and operation only can be completely carried out by the aid of additional cushion blocks in actual operation procedures can be solved.

The invention relates to the technical field of semiconductor manufacturing accessory devices, in particular to wafer cutting equipment which can enhance the powder cleaning effect; a user can use thewafer cutting equipment conveniently; the operation speed is improved; the wafer cutting equipment comprises a cutting table, a clamping mechanism, an exhaust fan and an operation mechanism, whereina first exhaust pipe is arranged above the cutting table; the wafer cutting equipment further comprises a tapered collecting shield, a gravity dust removing box, a flow stopping plate, a gathering groove, a second exhaust pipe, a transition pipe, a third exhaust pipe, an upper fixing ring, a lower fixing ring, one set of upper supporting rods, one set of lower supporting rods, a filter cloth bag,a withdrawing rod, a first connection rod and a second connection rod; and the wafer cutting equipment further comprises an upper base, a lower base, one set of upper sliding blocks, one set of lowersliding blocks, one set of upper rolling beads, one set of lower rolling beads, an upper threaded rod, a lower threaded rod, one set of handles, a limiting rod, a rotary rod, a left threaded rod and alengthening rod.

The invention discloses a scrap collecting device for aluminum profile plate cutting machining. The device comprises a machining machine table, an auxiliary plate feeding mechanism is fixedly connected to a table plate on the left side of the machining machine table, a transverse plate located between supporting legs of the machining machine table is arranged in the middle of the machining machinetable, and electric telescopic rods are fixedly connected to the upper portion of the transverse plate. The movable ends of the tops of the electric telescopic rods are fixedly connected with a concave flow guide cover. According to the scrap collecting device for aluminum profile plate cutting machining, the two electric telescopic rods are arranged to drive the concave flow guide cover to ascend and descend, scraps are prevented from splashing from the front side and the rear side through the concave flow guide cover, an airflow box arranged on the outer surface of an aluminum profile platein a sleeving manner is arranged, meanwhile an air blower is adopted to drive airflow to be blown to the aluminum profile plate in cutting from the left side, therefore, the scraps generated by cutting can be moved rightwards, and through the arrangement of an inclined filter screen plate, a flat plate block and a waste collecting box, the scraps generated in the aluminum profile plate cutting machining process are collected and are prevented from being scattered everywhere.

The invention discloses a ring taking device for a gynecology department. The ring taking device for the gynecology department comprises a barrel-shaped shell, wherein a flange is arranged at one end of the shell; the other end of the shell has a hemispheric structure; a ring taking hole is formed in the middle of the shell; a hollow supporting rod is arranged in the shell; a pulling rod is arranged in the supporting rod; a pulling ring is arranged at one end, which is positioned outside the supporting rod, of the pulling rod; two ring taking hooks are arranged at the other end of the pulling rod; one ends of the two ring taking hooks are hinged to ends of the pulling rod; compression springs are arranged in the middles of the two ring taking hooks; a first supporting rack is arranged on the inner wall of the supporting rod; and the pulling rod penetrates in the first supporting rack. The barrel-shaped shell protects the inner wall of the vagina of a patient from being injured; the ring taking device is provided with the first supporting rack and a second supporting rack, particularly, the supporting rod is movably connected with the second supporting rack, and the ring taking device can move in the left-right direction, so that a ring which is required to be taken can be found out accurately; after the ring taking hooks are aligned with the ring, the pulling ring is pulled, and the ring can be taken down from the cervix uteri of the user; the ring taking device is easy and convenient to operate; the one-step success rate is high; and the work efficiency is greatly improved.

The invention discloses river water sampling and detecting integrated treatment equipment for hydropower engineering, the equipment comprises a treatment box, a water guide assembly is arranged at the left end of the treatment box, a water inlet assembly is arranged on the left side in the treatment box, and the water guide assembly is movably connected with the water inlet assembly. With the arrangement of the stirring assembly and the ozone generator, when the river water is detected, the river water is discharged into the stirring box, the first motor drives the stirring shaft to rotate, the stirring shaft drives the first stirring blades to stir the river water, impurities in the river water are scattered and raised conveniently, meanwhile, ozone generated by the ozone generator is discharged into the filtering box to sterilize and disinfect the river water, and then the river water enters the filtering assembly to be filtered. The activated carbon layer and the quartz sand layer are used for adsorbing and filtering part of impurities, so that harmful substances can be greatly reduced, the water quality is improved, the pollution to the environment after discharge is avoided, nearby grass and trees are conveniently irrigated, and resources are fully utilized.

The invention provides a high-efficiency motor heat dissipation device for ocean engineering, belongs to the technical field of ocean engineering, and solves the problem that an existing heat dissipation device is poor in heat dissipation effect. The high-efficiency motor heat dissipation device for ocean engineering comprises a shell and a motor body, a base is bolted to the bottom of the inner wall of the shell, a storage groove is formed in the top of the base, the motor body is located above the placement groove, a cooling cavity is formed in the base, a box is bolted to the bottom of the shell, and a water tank is arranged in the box. A micro water pump is fixed to the left side of the bottom of the inner wall of the box body, the right side of the micro water pump communicates with the water tank, the top of the micro water pump communicates with a liquid pipe, and one end of the liquid pipe penetrates through the base and extends into the cooling cavity. According to the invention, when the working temperature of the motor is too high, the motor is subjected to effective heat dissipation treatment in various heat dissipation modes, so that the motor is kept in a reasonable temperature range, and parts in the motor are protected from being damaged due to too high temperature.

The invention discloses a novel industrial robot workbench, which comprises a base, a hydraulic rod, a workbench and a support. The surface of the base is fixedly connected with a hydraulic rod, and the top of the hydraulic rod is fixedly connected with a workbench. One side of the workbench A mounting hole is fixed, the workbench is fixed to the bracket through the mounting hole and a screw rod, the surface of the workbench is fixedly connected with a bridge base, the surface of the bridge base is slidingly connected with a fixing plate, and the top of the bracket is movably connected with a Electric telescopic rod, one end of the electric telescopic rod is fixedly connected with a mechanical arm, the present invention has reasonable and novel design, simple operation, convenient position adjustment between parts, can effectively increase the working efficiency of the robot, and improve the reliability of industrial parts. The production efficiency can be improved, and at the same time, the dust generated during processing can be adsorbed, thereby improving the environment of the production workshop. It has high practicability and is suitable for widespread promotion and use.

The invention discloses a laparoscope-guided fallopian tube recanalization forceps tool, and belongs to the field of medical instruments. The laparoscope-guided fallopian tube recanalization forceps tool comprises a first handle mechanism, by holding the first handle mechanism and a second handle mechanism by hand and pressing limit blocks with the index finger to make third springs contracted, a pipeline mechanism is rotated at this time to make a forceps assembly mechanism rotated, after the forceps assembly mechanism is rotated to the appropriate position, the third springs relieve pressure to enable the limit blocks to be clamped into the corresponding fixing grooves, so that the expansion direction of a first forceps knife and the expansion direction of a second forceps knife can be changed, the second handle mechanism pulls a pull rod in the pipeline mechanism to move rightwards, so that a push-pull block is driven to move rightwards, so as to make the first forceps knife and the second forceps knife closed to clamp objects, a guide pipe is connected to external liquid equipment through a mounting mechanism, the upper half portion of the second handle mechanism moves leftwards, so that liquid in the guide pipe can be directly injected into the the interior when the push-pull block moves leftwards, thus various kinds of liquid medicine can smoothly reach the interior, and the safety i improved to a certain degree.

The invention belongs to the technical field of dyeing machines, and particularly relates to a novel door structure of a high-temperature pressure dyeing machine. The novel door structure comprises a dyeing machine body; the dyeing machine body comprises a left-right moving structure; the left-right moving structure comprises a first support plate, a second support plate, a cross beam, a first slide rail, a second slide rail, a pulley body, a connecting piece, a connecting rod and a connecting block; the front face of the first supporting plate is fixedly connected with the back face of the cross beam; the bottom of the cross beam is fixedly connected with the top of the second sliding rail; and the front face of the cross beam is fixedly connected with the back face of the first sliding rail. According to the novel door structure of the high-temperature pressure dyeing machine, the moving structure is reasonable and firm, a user can conveniently move a machine door body according to use requirements, the user can conveniently carry out corresponding feeding and taking operation during dyeing work, the improved structure achieves automation, labor is saved, and operation is convenient and fast.

The invention provides a heat preservation serving trolley with internal circulation hot air, which comprises a compartment, moving wheels, a heat preservation box, a door frame, a heat preservation door, a door handle, a side buffer frame structure, a longitudinal storage buffer frame structure, a hot air circulation pipe frame structure, a fixed screw rod, an adjustable displacement frame structure, a positioning rod, a storage battery and a control panel, moving wheels are installed at the four corners of the lower portion of the compartment through bolts. A heat preservation box is installed on the inner side of the compartment. A door frame is installed on the left side of the heat preservation box through bolts. A heat preservation door is hinged to the left side of the interior of the door frame. A door handle is installed on the left side of the front portion of the heat preservation door through screws. The buffer frame is in bolted connection with one side of the side buffer spring, so that the side buffer spring can be conveniently used for buffering the left side and the right side of the buffer frame during use, and the situation that the meal box is easily damaged due to collision in the storage frame during use can be reduced.

The invention discloses a contact assembly structure with a fixed-point splicing structure for automobile key production, and relates to the technical field of automobile key production. The contact assembly structure comprises a workbench, a splicing mechanism and a welding mechanism, wherein a machine frame is fixed above the workbench, a displacement mechanism is embedded in the upper part of the interior of the workbench, a connecting seat is arranged above the displacement mechanism, a driving motor is arranged above the connecting seat, a motor shaft is arranged above the driving motor,a movable plate is fixed above the motor shaft, and a contact bearing seat is fixed above the movable plate. The contact assembly structure has the beneficial effects that the movable plate can be conveniently driven to rotate through the driving motor and the motor shaft, so that the contact bearing seat can be conveniently driven to rotate, the position of the contact bearing seat can be conveniently adjusted, and conductive contacts in different directions can be conveniently spliced and assembled; and the shape of a contact groove in the inner side of the contact bearing seat is matched with the shape of a contact block and the shape of the conductive contact, so that the fixed-point splicing of the contact block and the conductive contact can be conveniently matched.

The invention discloses an interior and exterior wall high-silicon putty powder proportioning device and a preparation method thereof. The interior and exterior wall high-silicon putty powder proportioning device comprises a base, a box is slidably arranged on the base, the top of the box communicates with a feeding groove, and an inner cavity of the box is fixedly connected with a first supporting seat and a second supporting seat in sequence from top to bottom; and screens are arranged on the two sides of the first supporting seat and the two sides of the second supporting seat correspondingly, one sides of the screens are arranged on the two sides of an inner cavity of the box body, a shaking mechanism used in cooperation with the screens is arranged in the box body, and a reciprocating motion mechanism used in cooperation with the shaking mechanism is arranged on the base. The shaking mechanism is arranged, a motor serves as a driving source to drive a crankshaft to rotate, so that the two moving frames can be driven to synchronously move up and down in a reciprocating mode, then the fixing frame can be driven to continuously move up and down in a reciprocating mode, the screens at the top and the bottom of the inner cavity of the box body are continuously knocked, the screens are continuously vibrated, and raw materials are screened.

The invention discloses a position-adjustable laser processing machine which comprises a laser control box. A square groove is formed in the lower part of the outer wall of the laser control box, an Lfixing plate is arranged on the left side of the bottom end of a notch of the square groove, an opening groove is formed in the middle of the notch of the square groove, a sliding groove opening is formed in the lowest end of the front surface of the laser control box, and sliding grooves are formed in the left side and the right side of the bottom end of the notch of the sliding groove opening.In the position-adjustable laser processing machine, through external equipment, by adopting wireless connection, a signal receiving unit of a programming electric telescopic rod can be controlled tocontrol a driving rod of the programming electric telescopic rod to stretch and contract, a connecting piece is welded above the outer wall of the driving rod an used for being fixed with the top endof a sliding block, when the driving rod stretches and contracts, the sliding block can be driven to move left and right, and therefore a laser manipulator mounted on a transverse plate of a componentplacing box can also exhibit left-right displacement.

The invention discloses a chip collection device for aluminum profile plate cutting, which includes a processing machine, the left side plate of the processing machine is fixedly connected with an auxiliary upper plate mechanism, and the middle part of the processing machine is provided with a The horizontal plate between the support legs of the processing machine is fixedly connected with an electric telescopic rod above the horizontal plate, and the movable end of the top of the electric telescopic rod is fixedly connected with a concave shroud. The chip collection device for cutting and processing of aluminum profile plates drives the concave shroud up and down by setting two electric telescopic rods, and prevents debris from splashing from the front and rear sides through the concave shroud, and is sleeved on the aluminum plate by setting The airflow box on the outer surface uses a blower to drive the airflow from the left to the aluminum plate being cut, so that the debris generated by cutting moves to the right. By setting up inclined filter screens, flat blocks and waste collection boxes, aluminum can be collected. The debris generated during the profile plate cutting process should not be scattered everywhere.

The invention discloses a cold welding machine capable of working on an inclined plane. The cold welding machine capable of working on the inclined plane comprises a cold welding machine device body, damping boxes are fixedly connected to the four corners of the bottom of the cold welding machine device body correspondingly, damping grooves are formed in the bottoms of the four damping boxes, and universal wheel connecting bases are movably connected to inner cavities of the damping grooves. Universal wheels are movably connected to the lower ends of the universal wheel connecting bases, a lifting box is arranged on the left side of the cold welding machine device body, movable shafts are symmetrically and fixedly connected to the front wall body and the rear wall body of the upper end of the cold welding machine device body, telescopic rods are movably connected to the centers of the two movable shafts, and a second handle is movably inserted into inner cavities of telescopic grooves. According to the cold welding machine, the cold welding machine device body can be conveniently moved when being used through the arranged universal wheels, lifting supporting legs can be conveniently lifted through arranged screws, and therefore the cold welding machine device body can conveniently work at the position with the gradient.

The invention relates to a construction method for installing a building decoration material heat preservation anti-cracking EPS line. The construction method for installing the building decoration material heat preservation anti-cracking EPS line adopts the following EPS line installation device, and the EPS line installation device comprises a bottom plate, an extensible column, a lapping plate,an isolation plate, a guide plate and a support mechanism. The construction method for installing the heat preservation anti-cracking EPS line by adopting the EPS line installation device comprises the following steps: S1, cleaning a wall surface base layer; S2, adjusting the position of the guide plate; S3, performing EPS line positioning; and S4, pasting and installing the EPS line. The construction method can solve the following problems existing in existing EPS line installation: the EPS line pasting effect is poor, EPS lines cannot be accurately positioned in the installation process, the distance between every two adjacent EPS lines is deviated, the later pointing treatment effect of the EPS lines is poor, and when mortar on the EPS lines is manually cleaned, the EPS lines can be moved.

The invention discloses a laparoscopic fallopian tube recanalization forceps, which belongs to the field of medical equipment, and comprises a first handle mechanism, by holding the first handle mechanism and the second handle mechanism with the hand, pressing the limit block with the index finger to contract the third spring At this time, turn the pipeline mechanism to rotate the clamp mechanism. After turning to a suitable position, the third spring releases the pressure to make the limit block snap into the corresponding fixed groove, so that the expansion direction of the first pincer and the second pincer can be adjusted. Change, the second handle mechanism pulls the pull rod in the pipeline mechanism to move to the right, thereby driving the push-pull block to move to the right, so that the first pincers and the second pincers are closed to clamp the object, and the conduit is connected to the external liquid equipment through the installation mechanism. Move the upper half of the second handle mechanism to the left, so that the liquid in the catheter can be directly injected into the interior when the push-pull block is moved to the left, so that various medicinal liquids can reach the interior smoothly, and a certain degree of safety is improved.

The invention discloses a medical intravenous infusion sorting machine infrared counting device which comprises a conveying mechanism, an infrared counting mechanism and a lead screw adjusting mechanism, a left Y-axis linear sliding rail frame is arranged on the left side of the conveying mechanism, and a right Y-axis linear sliding rail frame is arranged on the right side of the conveying mechanism; an infrared counting mechanism is arranged above the front portion of the conveying mechanism and provided with a transverse frame plate, a left supporting plate and a right supporting plate are fixed to the left end and the right end of the lower end face of the transverse frame plate correspondingly, a counter is installed on the upper end face of the transverse frame plate, and a control table is arranged below the transverse frame plate. A lower mounting plate is arranged on the lower end face of the control table, and meanwhile the left portion and the right portion of the transverse frame plate are each provided with a lead screw adjusting mechanism. The device can conveniently and rapidly sort and count packaged venous transfusion, is faster, more convenient and more practical, does not need manpower to assist counting, saves more time, and is beneficial to improving the overall working efficiency.

The present invention relates to a handle shaft connecting structure of Mortise having a panic function for simultaneously locking and unlocking of a dead bolt and a latch bolt through an operation ofthe indoor side handle. More specifically, a link member is provided in a cam portion composed of a pair of latch cam and a dead cam, so that when the outdoor side second shaft is engaged, the indoorside latch cam is linked with the dead cam to operate in cooperation with the first shaft, the outdoor side latch cam is operated in conjunction with the second shaft so that the assembling and mounting work of the Mortise can be performed more quickly and easily.

The invention relates to a brick antique finishing device. The brick antique finishing device comprises an antique finishing main machine and a conveyor for conveying workpieces, wherein the antique finishing main machine comprises an antique finishing outer frame erected above the conveyor, as well as an antique finishing assembly A, an antique finishing assembly B and a lifting driving mechanismwhich are mounted on the antique finishing outer frame; the antique finishing assembly A and the antique finishing assembly B are arranged in the front-back direction in the conveying direction of the conveyor; the top of the antique finishing assembly A and the top of the antique finishing assembly B are matched with corresponding guide beams through first rollers respectively; the left side andthe right side of each guide beam are connected through a synchronous plate; a dislocation driving mechanism is arranged in the middle of the synchronous plate between the antique finishing assemblyA and the antique finishing assembly B, so that the antique finishing assembly A and the antique finishing assembly B move horizontally in different directions along the respective guide beams; the lifting driving mechanism is in transmission connection with the synchronous plates to synchronously drive the antique finishing assembly A and the antique finishing assembly B to lift vertically. The brick antique finishing device can achieve different antique finishing effects and is suitable for antique finishing of surfaces of bricks of various specifications.

The invention discloses a novel bearing laser marking machine. The novel bearing laser marking machine comprises a transverse bottom plate, a mounting shell, a right bracket, a right laser marking machine body, adjustable rotary bracket structures, bearing storage frames, bearing positioning fixing frame structures, rotary clamping frame structures, a left bracket, a left laser marking machine body, side edge plates, conveying rolls, a conveying belt and a conveying motor, wherein the mounting shell is mounted at the upper part of the outer side of the transverse bottom plate through screws; the right bracket is mounted on the right side of the upper part of the transverse bottom plate through bolts; and the right laser marking machine body is installed on the upper side of the right bracket through bolts. Fixing nuts are welded to the lower parts of connecting plates respectively, so that each left-handed threaded rod and right-handed threaded rod can rotate in a fixing pipe by rotating rotating handles during use, then the connecting plates are driven to move left and right conveniently according to needs, and bearings are clamped through rectangular movable pipes by means of L-shaped clamping frames.

The invention discloses a ring taking device for a gynecology department. The ring taking device for the gynecology department comprises a barrel-shaped shell, wherein a flange is arranged at one end of the shell; the other end of the shell has a hemispheric structure; a ring taking hole is formed in the middle of the shell; a hollow supporting rod is arranged in the shell; a pulling rod is arranged in the supporting rod; a pulling ring is arranged at one end, which is positioned outside the supporting rod, of the pulling rod; two ring taking hooks are arranged at the other end of the pulling rod; one ends of the two ring taking hooks are hinged to ends of the pulling rod; compression springs are arranged in the middles of the two ring taking hooks; a first supporting rack is arranged on the inner wall of the supporting rod; and the pulling rod penetrates in the first supporting rack. The barrel-shaped shell protects the inner wall of the vagina of a patient from being injured; the ring taking device is provided with the first supporting rack and a second supporting rack, particularly, the supporting rod is movably connected with the second supporting rack, and the ring taking device can move in the left-right direction, so that a ring which is required to be taken can be found out accurately; after the ring taking hooks are aligned with the ring, the pulling ring is pulled, and the ring can be taken down from the cervix uteri of the user; the ring taking device is easy and convenient to operate; the one-step success rate is high; and the work efficiency is greatly improved.

The invention relates to a range hood cover capable of preventing cooking fume from leaking. The range hood cover is characterized in that a top sealing plate, a left side sealing plate, a right side sealing plate, a rear sealing plate (or a wall), a left sealing door and a right sealing door are arranged on the periphery and at the top between a range hood and a cooking bench board, the left side sealing plate and the right side sealing plate are connected with the top sealing plate and the rear sealing plate respectively, the left sealing door and the right sealing door are hinged with the left side sealing plate and the right side sealing plate, door sealing notches are formed in lower middle parts of the left sealing door and the right sealing door, grooves matched with the thickness of the sealing doors are formed in two sleeve fixing plates up and down, two guide wheels are mounted in the grooves, the two sleeve fixing plates are mounted in the door sealing notches through the guide wheels, hand holes are formed in the middles of the sleeve fixing plates, and folding hinges which can stretch freely are mounted on the left side and the right side of each sleeve fixing plate; the folding hinge, close to one side of a door sealing hinge, of each sleeve fixing plate is fixed on the sealing door, and a buckling piece which is easy to close and separate is arranged on one end surface of the folding hinge on one opposite side of each sleeve fixing plate. The range hood cover capable of preventing cooking fume from leaking has the advantages that energy conservation is realized, cooking fume cannot leak, oil foams cannot be sprayed to a human body, the use is convenient and the like.

The present invention relates to a handle shaft connecting structure of Mortise having a panic function for simultaneously locking and unlocking of a dead bolt and a latch bolt through an operation ofthe indoor side handle. More specifically, a link member is provided in a cam portion composed of a pair of latch cam and a dead cam, so that when the outdoor side second shaft is engaged, the indoorside latch cam is linked with the dead cam to operate in cooperation with the first shaft, the outdoor side latch cam is operated in conjunction with the second shaft so that the assembling and mounting work of the Mortise can be performed more quickly and easily.

The casting production machining equipment comprises a machining table, an upper mounting plate, a front clamping mechanism, a rear clamping mechanism, a left clamping mechanism, a right clamping mechanism and a top plate, and is characterized in that a first X-axis linear guide rail and a second X-axis linear guide rail are arranged on the edges of the front side and the rear side of the upper end face of the machining table correspondingly; a rear clamping mechanism is slidably connected to the first X-axis linear guide rail, a front clamping mechanism is slidably connected to the second X-axis linear guide rail, movable channels are formed in the left portion and the right portion of the machining table correspondingly, and a left clamping mechanism and a right clamping mechanism are movably arranged in the movable channels on the left side and the right side correspondingly. The multi-directional clamping mechanism is arranged so as to cope with workpieces with regular shapes and workpieces with irregular shapes, clamping plates of the irregular workpieces can be conveniently and flexibly inclined, the clamping faces of the clamping plates can be better attached to the outer surfaces of the workpieces, the stable clamping anti-skid performance can be improved, and use is safer and wider.