29results about How to "Guaranteed clamping" patented technology

The utility model discloses a single-side double-layer electric protective door for a horizontal machining center. The single-side double-layer electric protective door comprises a supporting seat, a driving mechanism, a transmission mechanism, an outer side protective door and an inner side protective door, the outer side protective door is higher than the inner side protective door, and the outer side protective door and the inner side protective door are the same in width. The driving mechanism comprises a servo motor, a speed reducer, a large driving wheel and a small driving wheel, and the tooth number of the large driving wheel is twice that of the small driving wheel; the transmission mechanism comprises a driven wheel, a long transmission belt, a short transmission belt, an outer transmission support and an inner transmission support, the long transmission belt is connected between the large driving wheel and the driven wheel, and the short transmission belt is connected between the small driving wheel and the driven wheel. The device has the advantages that the large door opening range and the small door opening and closing occupied space can be achieved, clamping of large parts and the small machine tool occupied area are guaranteed, control is easy, cost is low, installation and adjustment are easy, and the door opening range can be controlled according to the size of the parts.

The utility model discloses an aluminum alloy shell part machining tool which comprises a tool base connected with a machine tool machining platform, a part supporting body is connected to the top of the tool base, and a plurality of outer side clamping blocks are connected to the position, located on the periphery of the part supporting body, of the top of the tool base. The part supporting body is composed of a plurality of sector-ring-shaped resident supporting bodies and a plurality of sector-ring-shaped offset supporting bodies, and the resident supporting bodies and the offset supporting bodies are arranged at intervals in a staggered mode to form the part supporting body of an annular structure. According to the tool, it can be guaranteed that the aluminum round thin-wall part is not deformed while being clamped in the machining process, the product precision and quality are guaranteed, and therefore the production efficiency is improved, and the cost is reduced; the part supporting body jointly composed of the multiple sector-ring-shaped resident supporting bodies and the multiple sector-ring-shaped offset supporting bodies can achieve a better supporting effect on the inner side wall of the cylindrical part, and unnecessary deformation of the cylindrical part in the machining process is avoided as much as possible.

The utility model relates to a hub inner hole machining lathe which comprises a lathe body and a rotary seat, the rotary seat is rotatably connected to the lathe body in the vertical direction, the hub inner hole machining lathe further comprises a tool clamping structure, the tool clamping structure is used for clamping a tool and comprises a placing block, a clamping block and a driving part, the placing block is fixedly connected to the side face of the rotary seat, and the clamping block is fixedly connected to the side face of the rotary seat. The clamping block is located over the placing block and slidably connected to the rotating base in the vertical direction, the placing block and the clamping block can stretch into an inner hole of the hub, and the driving piece is used for driving the clamping block to slide. The placing block and the clamping block are arranged on the rotary seat to clamp the tool, so that the placing block and the clamping block can extend into the inner hole of the hub to machine the inner hole of the hub, the possibility that a tool rest is prone to colliding with a workpiece when the turning depth is large is reduced, the turning tool does not need to extend out by a large amount, and the machining efficiency is improved. The possibility that the surface of a turned workpiece is not smooth due to vibration generated by the cutter bar is reduced, and machining of an inner hole of a hub is facilitated.

The utility model relates to reinforcing mesh laying technical field, concretely relates to a bridge deck reinforcing mesh laying device, including the cushion block body, the downside of cushion block body is equipped with a plurality of support legs, still including the bearing plate and the clamping plate, the bearing plate is fixed at the cushion block body top, the top surface of bearing plate is uniformly recessed with four sliding slots, the sliding slot radial arrangement, every the sliding slot upside is equipped with the clamping plate, the clamping plate is the sector plate of the central angle 90 degrees, the tip of clamping plate is towards the central axis of bearing plate, the two radial sides of clamping plate are symmetrically equipped with V groove group, the V groove group is by two V grooves of up and down, and every V groove two ends respectively penetrate the arc surface and tip of clamping plate, and the slide rod slidingly connected in the corresponding sliding slot in the clamping plate bottom surface is equipped with in the sliding slot, is equipped with the limiting piece for limiting slide rod far away from the center of bearing plate. The utility model has solved the problem that the cushion block is difficult to limit and fix the longitudinal and transverse reinforcement of reinforcing mesh when using.

The present invention discloses a tool-loading and grabbing device for an end mill, wherein the inner wall of a clamping sleeve and the outer wall of the end mill are interference-fitted, a plurality of strip grooves A are provided along the axial direction of the clamping sleeve at the end of the clamping sleeve facing away from the pipe opening of a hand-held sleeve, and the strip grooves A penetrate the inside and outside of the sleeve body, and the strip grooves A separate the clamping sleeve and the tapered tube into a plurality of clamping petals, and a plurality of strip grooves B are provided along the axial direction of the hand-held sleeve at the end of the pipe opening facing away from the clamping sleeve, and the strip grooves B penetrate the inside and outside of the hand-held sleeve. It can be seen from the above structure that the tool-loading and grabbing device for an end mill of the present invention facilitates the removal of the end mill to be replaced from the tool handle and the installation of the end mill to be replaced when the end mill is being installed and changed, thereby improving the efficiency of tool installation and changing, preventing the end mill from being damaged during the process of tool installation and changing, and preventing the operator from being scalded during the process of tool installation and changing of the end mill.

The application provides a kind of automobile metal cover welding tool and its using method, the welding tool includes fixed base, pressing plate, gasket and locking mechanism;Pressing plate is rotatably arranged on fixed base, and can be pressed tightly on the metal cover on fixed base;Gasket is rotatably arranged on fixed base, and can be inserted in the metal cover;Locking mechanism is arranged on fixed base, and can lock pressing plate, so that pressing plate clamps the metal cover on fixed base;The automobile metal cover welding tool and its using method provided by the application can effectively clamp and weld the metal cover;It is simple to operate, direct manual operation can achieve the purpose, can accurately control the gap between metal cover, and can be adjusted according to the actual situation of production, to ensure the clamping and welding quality.

The utility model discloses a roll paper clip which comprises a connecting plate, a supporting seat, an upper claw arm and a lower claw arm, the supporting seat is installed on the connecting plate, the upper claw arm and the lower claw arm are rotatably installed on the supporting seat, an upper hydraulic oil cylinder is arranged between the upper claw arm and the supporting seat, the upper hydraulic oil cylinder is provided with an upper pressure regulating valve, and the lower pressure regulating valve is provided with a lower pressure regulating valve. An upper hydraulic oil cylinder is arranged between the upper claw arm and the supporting seat and communicated with an upper oil pressure sensor, a lower hydraulic oil cylinder is arranged between the lower claw arm and the supporting seat and provided with a lower pressure adjusting valve, and the lower hydraulic oil cylinder is communicated with a lower oil pressure sensor. The utility model has the beneficial effects that the upper pressure regulating valve and the lower pressure regulating valve are controlled to respectively regulate the pressure of hydraulic oil in the upper hydraulic oil cylinder and the lower hydraulic oil cylinder, so that the goods with different softness degrees can be adapted, and the advantage of better applicability is achieved.

The utility model provides a clamping foot structure of a meter cover, and belongs to the technical field of water meters. The problem of how to improve the suitability of the meter cover is solved. According to the clamping foot structure of the meter cover, the meter cover comprises a cylindrical cover body, a mounting hole is formed in the top of the cover body, the clamping foot structure comprises two clamping blocks, the tops of the two clamping blocks are fixedly connected with the cover body, the two clamping blocks are oppositely arranged, a clamping groove is formed between the two clamping blocks, and the clamping groove is located under the mounting hole. The clamping pin structure of the meter cover can improve the adaptability of the meter cover.

This invention discloses a combined fixture and clamping method for machining hemispherical valve cores, relating to the field of hemispherical valve core machining technology. It includes a base, a mounting plate on the top surface of the base, a cylindrical tube in the middle of the top surface of the mounting plate, and an arc-shaped support plate on top of the cylindrical tube. A rectangular groove is symmetrically formed on the top surface of the mounting plate, and an external clamping mechanism is located within the rectangular groove. An internal clamping mechanism is located on the outer surface of the inner top of the cylindrical tube, and a driving mechanism is located within the mounting plate. This invention uses gas to drive the external and internal clamping mechanisms to work synchronously, thereby externally clamping and internally fixing the hemispherical valve core, thus improving the stability of the valve core clamping. Simultaneously, the use of a sealing component ensures that even after the external clamping is released, the internal clamping continues to clamp and fix the hemispherical valve core, avoiding errors caused by repeated disassembly or installation of the valve core, improving the machining accuracy of the hemispherical valve core, and enhancing the valve's sealing performance.

The application discloses a trachea cannula production cutting device, which comprises a workbench, a cutting mechanism and a polishing mechanism arranged on the workbench, the cutting mechanism comprises a support frame, a hydraulic cylinder, a hydraulic push rod, a cutting knife and a bidirectional screw rod, the support frame is installed on the workbench, the hydraulic cylinder is installed on the support frame, the hydraulic cylinder output end is connected with the hydraulic push rod, the hydraulic push rod is connected with the cutting knife, the workbench surface is provided with a mounting groove, the bidirectional screw rod is arranged in the mounting groove, the polishing mechanism comprises a sliding rail, a sliding seat, a connecting seat, a limiting sleeve, a universal ball and a polishing head, the sliding rail is installed on both sides of the workbench, the sliding seat is connected with the sliding rail, the connecting seat is connected with the sliding seat, the connecting seat top is connected with the limiting sleeve bottom, the universal ball is embedded in the limiting sleeve, and the universal ball one end is connected with the polishing head. The application can not only ensure that the cutting is completed at one time and the uncut phenomenon is avoided, improve the efficiency, but also can polish the burrs generated during the pipe cutting, and ensure the use safety.

The utility model relates to the technical field of lever hoists, in particular to a lever hoist quick adjusting chain device which comprises a shell, a motor is fixedly connected to the outer side of the shell, a second rotating shaft penetrating through the shell is fixedly connected to one end of the motor, and a second limiting block is fixedly connected to the outer side of the second rotating shaft. According to the device, the first limiting groove, the first rotating shaft, the first rotating block, the second rotating shaft, the second rotating block, the fixing block, the spring and other components are arranged, the first rotating shaft moves in the first limiting groove, the distance between the first rotating block and the second rotating block can be adjusted, and therefore the distance between the first rotating block and the second rotating block can be adjusted; the chain can be always clamped by the first rotating block and the second rotating block through the spring and the fixing block, the device can be compatible with the chains of different sizes, and therefore the problem that an existing quick chain adjusting device for the lever block cannot adapt to the lever blocks of different models due to the fact that the chains of the different lever blocks are different in thickness is solved.

The invention discloses a quick positioning mounting frame for a satellite antenna, and belongs to the technical field of satellite antenna mounting frames. The quick positioning mounting frame for a satellite antenna comprises a satellite antenna support rod and a gun barrel carrier, wherein a mounting box is arranged at the bottom of the satellite antenna support rod; the satellite antenna quick positioning mounting frame drives a rotating rod to control a clamping plate by rotating a handle, so that the satellite antenna mounting frame and the carrier are quickly installed, and dust on the surface of the carrier is cleaned by a cleaning jet pipe at the same time, and a third L-shaped plate slides to control a connecting rod, so that a friction block rubs against an inner wall of a rotating barrel, and finally the handle is stuck, so that the surface of the carrier can be cleaned while the satellite antenna mounting frame is installed between the carrier, so that the clamping plate and the carrier are more closely fitted, and the surface of the carrier is protected from damage by excessive clamping while the carrier is clamped, so that the satellite antenna is more stable on the carrier, and more stable signal transmission and reception are achieved.

The application discloses a kind of with adjustable light source's car film light transmittance display device, belong to car film technical field, the present application includes: rack;Two symmetrical first support frames, the first support frame is fixedly connected to the top of the rack, the first support frame of uppermost layer one end is inclined;Second support frame, the second support frame is fixedly connected to the rack and located below the first support frame;Continuous film walking component, the continuous film walking component is installed on the first support frame and the second support frame, for driving car film uniform speed rotation travel;Light transmittance display component, the light transmittance display component is installed on the rack, and continuous film walking component passes through adjustable clamping force fixed car film, both can ensure that film surface is clamped, no displacement shaking, and can also smooth film surface wrinkle, the flatness in car film conveying process, avoid the display deviation caused by film surface wrinkle, shaking, reduce the quality misjudgment caused by improper film body fixation.

The present invention relates to the technical field of vegetation diameter measurement, and in particular to an instrument and method for measuring the degree of degradation of a windbreak and sand-fixing forest, comprising two clamping frames that are symmetrically distributed on the left and right, the clamping frames being triangular structures, and a reinforcing rod being installed in the middle of the clamping frames; a rectangular rod, which is arranged at the lower end of the clamping frames located on the right; and a distance adjusting device, which is connected to the left end of the rectangular rod, and is connected to the lower end of the clamping frames located on the left. The gripping mechanism and the adjusting device used in the present invention cooperate to drive the clamping frame to be in close contact with the tree trunk by a simple pressing method, and ensure that the clamping frame always clamps the tree trunk when measuring the tree trunk, thereby avoiding the phenomenon of slight separation between the clamping frame and the tree trunk due to hand shaking of the measurement personnel, and effectively improving the accuracy and stability of the trunk measurement.

The utility model provides an oil inlet hole machining clamp of an oil sprayer body, which relates to the technical field of oil sprayer machining equipment and comprises a machining table, two groups of clamping supports are respectively arranged on the top surface of the machining table, each clamping support comprises a movable connecting rod, and a triangular clamping plate is fixed at the connecting end of each movable connecting rod through a bolt. The triangular clamping plate is triangular, a stress plate is arranged on the clamping face of the triangular clamping plate, a movable seat is fixed to the bottom face of the movable connecting rod, a movable cavity is formed in the top face of the machining table, the clamp for machining the oil sprayer mainly clamps a workpiece through the clamping support, and the triangular clamping plate in the clamping support provides a plurality of supporting points; supporting force can be applied to different positions according to the size of the fuel injector, and the supporting force and the position of the clamping support can be automatically adjusted according to different diameters or shapes of the fuel injector in the moving process of the support through the triangular structure.

The utility model discloses a multi-pipe-diameter and multi-hole-diameter pipe wall drilling die which comprises a bottom plate, a fixed support, a V-shaped block, a pressing plate and a drilling sleeve. The fixed support is fixed on the bottom plate, the V-shaped block is completely attached to a V-shaped groove in the upper end of the fixed support, is fixed on the fixed support and is used for supporting a pipe fitting, the two ends of the pressing plate are fixed on the fixed support, a row of straight through holes are formed in the pressing plate, and the hole distance is equal to the hole distance in the pipe fitting; and the drill bushing is mounted in the straight through hole in the pressing plate. According to the utility model, manual scribing and proofing processes are cancelled, the labor intensity of operators is reduced, the product quality is improved, and the production efficiency is improved. And meanwhile, the universality of the die is guaranteed, the same die can be suitable for drilling operation of pipe fittings with diameters within a certain range, and the die can be suitable for machining radial holes with different diameters by replacing drill bushings with different specifications. The drilling tool is suitable for drilling operation of thin-wall pipe fittings with different pipe diameters, and can also be suitable for drilling radial holes with different pipe fitting diameters by replacing the drill bushings.

The present invention relates to an intelligent flexible automatic separation equipment for the rear side gate of cluster plastic parts after molding. Two synchronous belt transmission devices on two symmetrically arranged separation support plates on the bracket form a driving introduction mechanism for the plastic device. The V-shaped introduction port can introduce the injection molding device into the entrance of the feeding channel, and then the main channel waste rod of the injection molding device is clamped by the clamping sections of the two synchronous belts in the middle of the driving introduction mechanism. As the synchronous belt rotates, the injection molding device is pushed and contacted with a roller brush along the feeding channel. The rotating roller brush brushes the injection molding product off the injection molding device and drops it into the blanking hole below for recovery, thereby realizing the automatic separation and recovery of the product. The synchronous belt tensioning device arranged on the clamping sections of the two synchronous belts can provide sufficient clamping force to the two clamping sections. The present invention realizes the automatic separation of the injection molding device, has good separation effect and high efficiency, and the roller brush will not scratch the product, thereby ensuring the product quality, and is suitable for comprehensive promotion.

The invention belongs to the technical field of cable maintenance, and discloses a mounting device and deicing equipment. The hanging device comprises a hanging assembly, a shell, two walking wheels and two clamping mechanisms, the hanging assembly comprises a hanging piece and four racks, the four corners of the hanging piece are connected with the four racks correspondingly, and the top of the hanging piece is in a hook shape; the shell is connected with the rack through an elastic piece; the two walking wheels are pivoted to the two opposite side walls of the shell in the first direction. The clamping mechanism comprises a lead screw, two gears, a guide piece and two clamping assemblies. The lead screw extends in the second direction, and the two ends of the lead screw are in pivot joint with the shell. The two gears are fixedly connected to the two ends of the lead screw respectively, and the two gears are meshed with the two racks in a one-to-one correspondence mode; the clamping assembly comprises a nut and a clamping piece, the nut is in threaded connection with the lead screw and is in sliding fit with the guide piece, and the clamping piece is connected with the nut. An electric control mechanism can be prevented from being used for clamping the upper side and the lower side of the cable, the hanging device is prevented from falling, and operation is more reliable.

This invention relates to the field of cable stripping, specifically to a cable outer sheath rotary stripping pliers. The pliers include a lower clamping tube, one end of which is equipped with a short clamp. A connecting sleeve is installed between the lower clamping tube and the short clamp. One side of the short clamp is flat and has a through-hole. This invention involves fitting the pliers onto the cut cable outer sheath. A connecting component ensures that the clamping plate firmly holds the outer sheath. The operator slowly rotates the lower clamping tube around the cable as the central axis. The clamping plates installed on the short and long clamps apply continuous and uniform pressure to the cable outer sheath. As the rotation continues, the outer sheath is gradually stripped along the cable's axial direction. This effectively avoids the jamming and laborious problems associated with traditional tools, resulting in a smooth and continuous operation that significantly improves the convenience and efficiency of cable outer sheath stripping.

The utility model belongs to the technical field of button sewing machines, and particularly relates to a button sewing machine with a clamping mechanism, which comprises a box body, the clamping mechanism further comprises a screw rod, and the front end of the screw rod penetrates through the rear side of the box body and extends into the box body; the moving plate is slidably connected to the interior of the box body, and the screw rod is sleeved with the moving plate in a threaded mode; the number of the transmission rods is two, and the rear ends of the two transmission rods are rotationally connected to the front side of the moving plate; the left end and the right end of the stabilizing rod are fixedly installed on the left inner wall and the right inner wall of the box body respectively, rapid adjustment of the distance between the two tong heads is achieved through a simple structure, meanwhile, rapid adjustment of the distance between the abutting head and a button can be achieved, the adjustment process is convenient and rapid, and the operation is convenient and fast. And the stability after adjustment is high, stable clamping and fixing of the buttons can be guaranteed, follow-up button sewing machining of the buttons is facilitated, and practicability is high.

The utility model relates to shell processing equipment technical field, and disclose a kind of surface treatment device of intelligent cockpit projector shell, including conveying mechanism, further include: fixed mechanism and baking cabin, the conveying mechanism includes supporting leg, rack, transmission roller, conveyer belt and drive motor, the fixed mechanism is evenly distributed in the top of conveyer belt, the fixed mechanism includes mounting bracket, mounting rod, clamping rod, limit wheel and guide rail, the both ends of guide rail are bevel, the side surface movable joint of limit wheel in the side surface inner wall of guide rail, the bottom of mounting bracket is fixedly connected with the top of conveyer belt;The utility model provides a kind of to realize the automatic clamping of shell and loosen, make shell away from conveyer belt, reduce and other objects contact area, and through fixed mechanism drive shell automatic rotation ensure that the surface treatment device of intelligent cockpit projector shell is evenly heated.

The utility model relates to the technical field of wires and cables, and provides an automatic wire clamping device for a stranded wire production line, which comprises a support mechanism, a guide mechanism and a wire clamping mechanism. The guide mechanism is arranged at the top of the supporting mechanism, and the stranded wire is wound around the guide mechanism and extends in a preset direction; the wire clamping mechanism is arranged on one side of the supporting mechanism, and the stranded wire is arranged in the wire clamping mechanism in a penetrating mode and is clamped and fixed through the wire clamping mechanism. According to the utility model, the guide mechanism and the wire clamping mechanism are arranged on the supporting mechanism, so that the stranded wire can be clamped by the wire clamping mechanism under the condition of normal take-up and straightening, and the quality problems of belting wrinkling, overlapping and slight loosening of outer layer monofilaments of a conductor caused by tension loosening of the take-up frame when each coil of the stranded wire is segmented are avoided.

The utility model relates to the technical field of optoelectronic devices, especially point to a kind of processing device for laser tail fiber packaging laser welding, solve the problem that existing technology tool fixture is not applicable to butterfly laser tail fiber welding, clamping is not firm, including tool main body, the upper surface of tool main body is equipped with mounting groove, the front of tool main body is equipped with connecting seat avoidance groove, connecting seat avoidance groove is communicated with mounting groove, the left and right side walls of mounting groove are equipped with pin avoidance groove, mounting groove is equipped with the clamping block assembly being oppositely arranged with connecting seat avoidance groove in.Instructive effect is: when clamping butterfly laser, connecting seat enters connecting seat avoidance groove, pin enters pin avoidance groove, and then make laser main body enter mounting groove, clamping block assembly clamps laser main body, effectively guarantee the clamping stability of butterfly laser;The tail fiber of butterfly laser is stretched out the mounting groove of processing device upwards, convenient for subsequent butterfly laser tail fiber welding.

The present invention provides a grouting pipe pressure resistance detection device, in which the front end plugging and the opening and closing power are respectively fixedly installed on the support frame, and the rear end plugging is arranged on one side of the opening and closing power, the front end plugging and the rear end plugging are connected by a protective grille, and a pipe body to be tested is arranged in the protective grille, and the two ends of the pipe body to be tested are elastically blocked by the front end plugging and the rear end plugging respectively, and one end of the rear end plugging can be detachably installed with an injection pipe. The detection device described in the present invention, the opening and closing power can open the inner ring of the rear end plugging, the opened rear end plugging can be inserted into the pipe body to be tested, the restored rear end plugging inner ring can seal and clamp one end of the pipe body to be tested, and at the same time drive the front end plugging to seal and clamp the other end of the pipe body to be tested through the protective grille, through the joint mechanical action of the rear end plugging and the front end plugging on the front and rear ends of the pipe body to be tested, after the opening and closing power loses power, the sealing effect can be maintained to prevent the medium in the pipe body to be tested from leaking, thereby improving the detection quality.

The invention relates to a connector device special for a coal mine underground sensor. According to the device, sealing redundancy protection is achieved through a three-stage sealing structure; and through internal and external multi-stage protection, super-strong tensile performance of the connector is realized, and flexible layout and shock resistance are realized. According to the cable connector, multiple problems of the cable connector in the existing coal mine underground working environment are effectively solved, reliable technical support is provided for intelligentization and data transmission of coal mine underground equipment, the stability and safety of the equipment and the quality of data transmission are improved, and more technical progress is brought to the coal mine industry.

The invention belongs to the technical field of fluid pressure executing mechanisms, and particularly relates to a high-speed oil cylinder mounting structure and a using method thereof.The high-speed oil cylinder mounting structure comprises a first mounting ring and a second mounting ring, and a mounting station is formed between the first mounting ring and the second mounting ring so that a high-speed oil cylinder can be mounted; a clamping assembly is arranged on the inner wall of the second installation ring and always makes contact with the outer wall of the high-speed oil cylinder so as to clamp the high-speed oil cylinder, and therefore it can still be guaranteed that the high-speed oil cylinder is clamped through the clamping assembly when a gap exists between the high-speed oil cylinder and the second installation ring, and shaking of the high-speed oil cylinder is avoided.

This utility model relates to a metal expansion joint welding processing device, including: a clamping mechanism and a guide rail; the clamping mechanism includes: a base, a turntable, clamping components, and a drive assembly; the turntable is rotatably mounted on the base; the clamping components are slidably mounted on one end of the turntable along the radial direction; and multiple clamping components are evenly spaced along the circumferential direction of the turntable; the drive assembly simultaneously drives multiple clamping components to slide; the clamping mechanism has two opposing bases, and the two bases are slidably mounted on the guide rail; the sliding bases accommodate expansion joints of different lengths; the drive assembly drives multiple clamping components to clamp and position the inner walls of the flange and bellows, thereby accommodating expansion joints of different diameters, and also causing the flange and bellows to be coaxially arranged, facilitating subsequent welding; then the turntable is rotated, and the turntable drives multiple clamping components to rotate, thereby driving the flange and bellows to rotate, thus enabling convenient welding between the flange and bellows through the welding head.

The utility model discloses a kind of multifunctional processing platform for ABS plate surface polishing, including processing platform main part, the top of processing platform main part is fixedly connected with apron, the top of two supporting plates is fixedly connected with screw rod placing box, one end of screw rod placing box is fixedly connected with driving motor one, the movable end of driving motor one is fixedly connected with threaded rod and penetrates screw rod placing box, threaded rod is screw-threaded with threaded surface screw block, the bottom of threaded slide block is fixedly connected with connecting plate, the bottom of connecting plate is provided with ABS plate polisher, and the bottom of connecting plate is provided with adjusting device for the multidirectional movement of ABS plate polisher, the inner wall of apron is fixedly connected with placing plate, and clamping device for the quick fixing effect of ABS plate of different sizes is arranged between processing platform main part and apron, a kind of multifunctional processing platform for ABS plate surface polishing, solve the problem of low polishing efficiency of worker, greatly improve polishing efficiency.