32results about How to "Realize clamping operation" patented technology

The invention discloses VR glasses convenient to carry and use. The VR glasses comprise a mounting base, wherein lens mounting through holes are symmetrically formed at a side surface of the mountingbase in a penetrating mode, a clamping limiting groove is formed at the other side surface of the lens mounting through hole, a focal length adjusting assembly is arranged on an inner side of the lensmounting through hole, the focal length adjusting assembly is movably connected with the mounting base, a mobile phone clamping mechanism is arranged on an inner side of a clamping limiting groove, the mobile phone clamping mechanism is fixedly connected with the mounting base in an inserted mode, the mobile phone clamping mechanism comprises a base, clamping pieces and adjusting pieces, the clamping pieces are symmetrically arranged at two ends of the base, the clamping pieces are movably connected with the base in an inserted mode, and the adjusting pieces are arranged on the side surface of the base. The VR glasses are advantaged in that the VR glasses has characteristics of reasonable structure and convenience in use, a mobile phone can be quickly and stably clamped through the arranged mobile phone clamping mechanism, and the VR glasses are more convenient to carry due to the fact that special projection equipment does not need to be arranged.

The invention discloses a clamping mechanism with a positioning structure. The clamping mechanism comprises a base, a mounting panel is integrally formed on the bottom of the base, a clamping pressingplate is arranged on the top of the base, a square vertical hole with an opening in the top face is formed in the base, vertical sliding grooves are formed in the upper parts of the symmetrical sidewalls of the base, the clamping pressing plate is an L-shaped pressing plate, corners of the clamping pressing plate are connected to the base through movable shafts, a square column rod is arranged in the square vertical hole, supporting rib rods are arranged in the vertical sliding grooves, and right-angled triangular abutting blocks are fixed to the outer side ends of the supporting rib rods; and the inner side face of a bottom rod of the L-shaped pressing plate is attached to the inclined edge of each right-angled triangular abutting block, a drive motor is fixed to the side portion of thebase, and a drive gear is fixed to a main shaft of the drive motor. The clamping mechanism is reasonable in structure arrangement, clamping operation is realized effectively and quickly, the clampingstability is ensured, the labor intensity of a worker is reduced, the clamping efficiency is improved, the applicability is strong, and the practicability is good.

The embodiment of the invention relates to the technical field of automobiles, in particular to a new energy automobile storage battery fixing device which is used for quickly fixing an automobile storage battery and comprises a fixing seat, a leveling and clamping mechanism, a limiting mechanism and a fixing mechanism; an accommodating groove is formed in the fixing seat, the leveling and clamping mechanism is used for clamping the storage battery in the process of horizontally placing the storage battery in the placing groove; the limiting mechanism is arranged on the fixed seat and is used for automatically limiting the storage battery after the storage battery is placed; and a fixing mechanism. According to the storage battery storage device, the storage battery can horizontally descend by the leveling and clamping mechanism so as to ensure the stability after placement, the storage battery can be clamped, after the storage battery is completely placed in the storage battery storage device, the storage battery can be automatically limited through the limiting mechanism, installation is very convenient, the other two side surfaces of the storage battery can be clamped through the fixing mechanism, so that the stability of the storage battery after installation is further ensured, and the use effect is better.

The invention discloses a self-adaptive multi-cable doubling fixing installation clamp, which comprises a lower plate and an upper plate, wherein four through grooves penetrating through the upper plate and the lower plate are formed in the upper plate and the lower plate in an annular array mode, sliding blocks are embedded in four cavities between the lower plate and the upper plate in a slidingmode, limiting grooves corresponding to the through grooves are formed in the sliding blocks, a gear disc is rotationally connected to the center of the upper plate, a torsion spring is fixedly connected to the top of the gear disc, and the top end of the torsion spring is fixedly connected with the lower plate. According to the invention, a cable is placed in a key groove, under the action of atorsion spring, a gear disc drives a clamping gear rack to move so as to achieve the movement of a sliding block, the cable is pushed by a clamping groove to be clamped into the key groove so as to achieve the effect of automatically adjusting a mounting hole diameter, and an upper plate and a lower plate get close to each other by screwing a limiting piece and a connecting piece, so that the geardisc is limited by a clamping tooth ring, self-locking of the clamp is achieved, and the safety of the device is improved.

The invention provides a wafer transmission system and semiconductor equipment. The wafer transmission system comprises a cache table, a plurality of pressure detection units, a photoelectric detection unit and a pickup unit, wherein the pressure detection units are arranged above the cache table and used for detecting the weight of wafers; the picking unit comprises two rotary grabbing plates which are arranged in parallel, at least one side edge of each rotary grabbing plate in the extending direction forms a fixed fork tooth part which supports the edge of a wafer and is provided with a first notch, and two connecting arms which are connected with the ends of the rotary grabbing plates. The picking unit determines the axial rotation angle of the rotary grabbing plate according to detection signals sent by the photoelectric detection unit and the pressure detection unit. According to the wafer transmission system disclosed by the invention, the undesirable phenomena of wafer falling or wafer breaking and the like possibly occurring in the process of grabbing and transmitting the wafers by the wafer transmission system are avoided, the wafers with different thicknesses are clamped, and the reliability of the wafer clamping operation is improved.

The invention discloses a pure pneumatic sand core full-automatic transferring sling which comprises a hoisting ring, an overturning connecting rod and an opening-closing air cylinder, wherein the hoisting ring is fixedly arranged in the middle of the top side of a cross beam; positioning plate lifting air cylinders are arranged on the cross beam on the two sides of the hoisting ring; connecting plates are arranged at the top; sand core height positioning blocks are connected with the lower sides of the connecting plates through four guide pillars; two bearing pedestals are symmetrically arranged on the outer sides of the bottom wall of the cross beam;tips at the two ends of an overturning driving shaft and an opening-closing shaft are mounted on the inner sides of the bearing pedestals; and the overturning driving shaft is rotatably mounted; two graphite copper bush linear bearings are symmetrically arranged on the two side walls of the cross beam; and the four guide pillars are mounted in the graphite copper bush linear bearings in a sliding manner, so that the guide pillars can be effectively limited to prevent the guide pillars from deflected motion during the up-down moving process so as to avoid damage to the guide pillars.

The invention discloses a high-ductility cold-rolled straight reinforcing steel bar production system, and relates to the technical field of reinforcing steel bar production. The high-ductility cold-rolled straight reinforcing steel bar production system comprises a workbench, a lower cutting mechanism is arranged on the workbench, an upper cutting mechanism is arranged above the lower cutting mechanism, the upper cutting mechanism and the lower cutting mechanism cooperate to cut reinforcing steel bars, and a clamping mechanism used for clamping the reinforcing steel bars is arranged on the side portion of the lower cutting mechanism. A deburring mechanism and a conveying mechanism are arranged on the side portion of the clamping mechanism, and a screening mechanism used for screening the reinforcing steel bars is arranged above the conveying mechanism. The high-ductility cold-rolled straight reinforcing steel bar production system meets the requirement of enterprises for automatic feeding operation of large-batch straight reinforcing steel bars, automatic cutting operation is achieved, the conveying efficiency is high, the cutting effect is good, and clamping is stable; and the screening part is arranged, subsequent conveying and cutting operation can be conducted only when straight straight reinforcing steel bars are screened out, the whole device is easy to repair and maintain, and the production and machining requirements of screening and conveying large-batch straight reinforcing steel bars are met.

A network terminal communication connector disclosed by the present invention comprises a main body and a pressing mechanism, a pull rod penetrates through the outer wall of the main body, the outer wall of the pull rod is located in the main body and is fixedly connected with a connecting pore plate, and the outer wall of the connecting pore plate is movably connected with a supporting swing rod screwed with the pressing mechanism. According to the network terminal communication connector, the clamping block is arranged, in the clamping mechanism, the return spring works to drive the connection push plate to slide, and the connection push plate is driven to slide, so that the connection push plate is driven to slide, and the connection push plate is driven to slide, so that the connection push plate is driven to slide, and the connection push plate is driven to slide. The connecting push plate moves to drive the two working rotating rods to rotate relatively through the two supporting rods, the working rotating rods rotate to drive the sliding blocks to slide along the inner wall of the main body through the sliding hole plates, so that the two clamping blocks fixed to the outer walls of the clamping rods are driven to slide synchronously, and the clamping blocks abut against the side wall of the male end. And clamping operation on the two sides of the male end is achieved.

A quick mounting handle of a master-slave manipulator comprises an auxiliary grip, a handle body, a clamping device, a safety locking device and a quick adjusting buckle, the handle body and the auxiliary grip form a gun shape and conform to ergonomics, holding operation is facilitated, discomfort cannot be brought to an operator in the operation process, the clamping device is arranged above the auxiliary grip through a fixing block, and the safety locking device is arranged on the clamping device. The clamping device is arranged between the clamping device and the auxiliary grip and used for controlling a mechanical slave hand transmission chain so that clamping and releasing of the mechanical slave hand clamp can be achieved, the safety locking device is arranged between the clamping device and the auxiliary grip and used for locking and releasing the clamping device, the situation that the mechanical slave hand clamp is opened and closed by mistake due to misoperation of an operator is avoided, and the quick adjusting buckle is arranged on the fixing block. The mounting handle and the mechanical wrist joint can be mounted and dismounted under the condition that no auxiliary tool is used, and maintenance is convenient.

The invention belongs to the technical field of turning tools, and particularly relates to a three-jaw turning tool for machining a cuboid workpiece. The tool comprises a main body of a cylindrical structure. A mounting groove of a rectangular structure is formed in one end of the main body, and a storage groove coaxial with the main body is formed in the end, stretching into the main body, of themounting groove. A positioning rod coaxial with the main body is fixedly connected to the inner side wall on the side, away from the mounting groove, of the storage groove, the outer ring of the end,away from the storage groove, of the positioning rod is fixedly sleeved with a fixing disc, transverse guide mechanisms symmetrically arranged along the positioning rod are hinged to the two sides ofthe outer ring of the fixing disc, and two vertical guide mechanisms which are symmetrically arranged along the positioning rod are mounted on the sides, close to each other, of two transverse guidemechanisms. With the three-jaw turning tool for machining the cuboid workpiece, eccentric rotation of a workpiece is effectively avoided, the amplitude of vibration of the workpiece due to eccentricity is reduced, the stability of the workpiece after being clamped for machining is improved, the workpiece clamping error is small, and meanwhile tool is suitable for positioning and clamping operationon workpieces of different sizes.

The invention discloses a totally-enclosed garbage station with a bag breaking robot. The totally-enclosed garbage station comprises a garbage station body, a first garbage collecting box and a second garbage collecting box which are adjacently arranged are arranged in the garbage station body, clamping plates for clamping garbage bags are further arranged in the garbage station body, and a bag breaking mechanism used for breaking the bottoms of the garbage bags clamped on the clamping plates is arranged below the clamping plates. In order to solve the problem that garbage bags in a garbage station are inconvenient to separate and classify from garbage in the garbage bags, the bag breaking mechanism is arranged and can break the bags from the bottoms of the garbage bags, and the garbage falls into the first garbage collecting box below a baffle to be stored while the bags are broken; and then the clamping plates are driven by a driving mechanism to clamp the garbage bags to move to the position above the second garbage collecting box, the garbage bags are thrown into the second garbage collecting box to be stored, and the purpose of separating the garbage from the garbage bags is achieved.

The invention discloses a tool magazine pneumatic tool-clamping device for a numerically-controlled machine tool. The tool magazine pneumatic tool-clamping device comprises a base. The base is provided with a support pillar, a horizontal beam plate is arranged on the top of the support pillar, a moving seat is installed on the horizontal beam plate in a sliding mode, a rotating shaft is connectedto the lower end of the moving seat, and a support arm is connected to the lower end of the rotating shaft. The rotating shaft is connected to the middle end of the support arm, sleeves are separatelyarranged at the left and right ends of the support arm, cavities are formed in the sleeves, extrusion rams are installed in the cavities in a sliding mode, and extrusion sheets are arranged at the end parts of the extrusion rams. The structure is simple, operation of tool-clamping is simple and convenient, and fixing of tools is firm and stable.

The invention discloses an intelligent automatic test system based on a low-frequency circuit and a test method thereof, the system comprises a test board, the surface of the test board is provided with a control panel, the bottom of the test board is fixedly connected with a bottom frame, and the diagonal position of the top of the test board is fixedly provided with a test box through a support frame, and the invention relates to the technical field of circuit test. According to the intelligent automatic test system based on the low-frequency circuit and the test method thereof, a circuit clamping mechanism is arranged, a cylinder is utilized to drive a piston rod to move, and the piston rod drives a connecting rod and a moving plate to move, so that a rotating rod between a first rotating block and a second rotating block is driven to rotate; according to the device, the two movable rotating shafts are driven to slide in the movable grooves, so that clamping points for testing can be adjusted, transmission clamping can be synchronously realized, the energy loss is reduced, meanwhile, direct contact of personnel is avoided, and the testing safety is enhanced.

The invention discloses a multifunctional clamp for an industrial robot, relates to the technical field of industrial robots, and aims to solve the problems that in the prior art, various kinds of clamps are used by an existing industrial robot, but each clamp has a certain limit requirement on the working range of the clamp itself, and once the working limit is exceeded, it is requested to replace the present clamp with clamps of other specifications. Groove body clamping plates are arranged on the inner sides of a first metal clamping rod and a second metal clamping rod, and are connected with the first metal clamping rod and the second metal clamping rod through screws, and side edge hinge plates are arranged at the bottoms of the first metal clamping rod and the second metal clamping rod and are fixedly connected with the first metal clamping rod and the second metal clamping rod; and inward rotating grooves are formed in the inner sides of the side edge hinge plates, flattening movable shaft blocks are arranged in the inward rotating grooves, clamping rod limiting grooves are formed in the outer surfaces of the side edge hinge plates, and shaft block limiting grooves are formed in the outer surfaces of the flattening movable shaft blocks.

The invention relates to an environment-friendly printer selenium drum. The environment-friendly printer selenium drum comprises a toner bin box body and sliding assemblies; a waste toner bin box body is arranged at the top of the toner bin box body, a protective cover is arranged on the front face of the toner bin box body, mounting plates are arranged at the two ends of the toner bin box body; and the sliding assemblies are arranged at the two ends of the waste toner bin box body. According to the environment-friendly printer selenium drum, the sliding assemblies are arranged, the operation that a sleeve rod drives a photosensitive drum to move can be achieved; the photosensitive drum does not contact with a charging roller and a magnetic roller when the photosensitive drum is not used, so that abrasion of the photosensitive drum can be reduced, and therefore the service life of the photosensitive drum is prolonged; a rotating assembly is adopted, an adjusting block can be rotated, so that rotation of two rotating plates can be achieved, the rotating plates can achieve mutual clamping of the toner bin box body and the waste toner bin box body through clamping blocks, meanwhile, rapid limiting of the magnetic roller can be achieved; and a clamping assembly is arranged, clamping operation of an information board can be achieved through the clamping assembly, and the whole clamping operation process is very simple.