6739results about "Work benches" patented technology

The invention relates to the technical field of valve body sealing performance detection, and discloses adjusting valve body sealing performance detection equipment, which comprises a workbench, and is characterized in that the upper surface of the workbench is fixedly connected with an opening sealing box; a first sealing and clamping assembly and a second sealing and clamping assembly which are used for sealing and clamping the two ends of the valve body are arranged on the upper surface of the workbench and located on the two sides of the opening sealing box correspondingly, and a driving assembly which enables the first sealing and clamping assembly and the second sealing and clamping assembly to move synchronously is arranged on the lower surface of the workbench. According to the invention, three openings of the valve body can be respectively sealed and clamped, three interfaces can be effectively sealed, a complete sealed cavity is formed to facilitate pressure testing, and the valve body pressure testing device can flexibly adapt to valve bodies of different models and specifications and is convenient to use. And the axes of the two ends of the valve body can be kept parallel to the axis of the first sealing clamping assembly and the axis of the second sealing clamping assembly, the sealing face and the contact face of the valve body are evenly pressed, and the sealing reliability is remarkably improved.

An edge guide attachment for a drill guide having a base having a bottom defining a bottom plane includes a first mounting arm, a fence, and a ruler. The first mounting arm is configured to mount to the base of the drill guide. The fence has a workpiece abutment surface extending below the bottom plane when mounted to the drill guide such that the workpiece abutment surface can engage an edge of the workpiece when the base rests on a surface of the workpiece. The fence is adjustably positionable along the first mounting arm. The ruler is fixably attachable to the base and has measuring demarcations thereon for indicating a spacing of the abutment surface from a predetermined location of the drill guide. The fence is movable relative to the ruler when the ruler is attached to the base.

A vehicle mounted load carrier can include a hub, a support member, a tilt release mechanism, and atilt memory actuator. The support member rotatably can couple to the hub. The tilt release mechanism can couple to the support member. The tilt release mechanism can include a locking arm configured to move between a locked configuration and a released configuration. In the locked configuration the support member can be fixed relative to the hub. In the released configuration the support member can rotate between a first position and a second position. The tilt memory actuator can moveably couple to the hub or the support member. The tilt memory actuator can be configured to maintain the locking arm in the released configuration when the locking arm is actuated from the locked configuration to the released configuration.

The utility model relates to the technical field of insulator scanning, in particular to a self-adaptive locking and adjusting insulator scanning clamping device which comprises a box body, a clamping assembly is arranged in the box body and comprises a plurality of supporting columns, and the supporting columns are fixedly installed on one side of the bottom in the box body. A base plate is fixedly mounted at the top end of the supporting column, and a three-jaw chuck is arranged at the top of the base plate. According to the self-adaptive locking and adjusting insulator scanning and clamping device, the clamping assembly, the supporting column, the chassis, the three-jaw chuck, the stand column, the adjusting lead screw, the movable disc, the clamping mechanism, the top disc, the driving mechanism, the supporting frame, the electric guide rail, the scanning mechanism, a fixed block, a spring, a guide rod, a movable block, a clamp, a through hole, a servo motor, a worm, a limiting block and a worm wheel are used in cooperation; in the operation process of the device, insulators with different heights can be effectively limited by automatically adjusting the height of the movable disc.

The present disclosure concerns a sawhorse. More particularly the disclosure concerns a sawhorse configured with an articulation system.

The utility model discloses an automobile part overturning tool, and relates to the technical field of automobile part machining. Comprising a machining turnover mechanism, the machining turnover mechanism comprises a part machining table, a machining control panel is mounted on the surface of the part machining table, mounting turnover assemblies are fixedly mounted on the two sides of the top of the part machining table, and a machining supporting assembly is fixedly mounted on the top of the part machining table; the machining supporting assembly is located between the two installation overturning assemblies, and a chip removal through groove is formed in one side of the top of the part machining table. Compared with the prior art, the automobile parts can be clamped and installed, the parts can be stably clamped and limited, the stability of the parts in the follow-up machining process is improved, the post-machining quality of the parts is improved, meanwhile, the parts can be stably overturned, the parts can be pressed in the overturning process, and the machining efficiency of the parts is improved. And the overturning stability of the parts is improved, and the practicability of the device is improved.

The invention belongs to the technical field of wood processing equipment, and particularly relates to a linkage woodworking auxiliary instrument which comprises a working table, mounting supports are arranged below the working table, two sets of supporting foot stools are hinged between the two mounting supports, one set of supporting foot stools are locking foot stools, and the other set of supporting foot stools are locking foot stools. A locking assembly capable of guaranteeing stable unfolding of the supporting foot stand is arranged between the supporting foot stand and the two installation supports, the locking assembly comprises a turnover plate hinged between the two installation supports, locking matching plates are arranged at the two ends of the turnover plate, and the locking matching plates are detachably connected with locking pins on the supporting foot stand in a clamped mode so that rotation locking and unlocking of the locking foot stand can be achieved. Linkage limiting assemblies are further arranged between the two sets of corresponding locking matching plates and the mounting support. According to the linkage limiting assembly, the linkage between the locking pin and the locking assembly and the linkage between the locking pin and the locking foot stool are deepened, the operation convenience of rotating and folding the supporting foot stool is greatly improved, and meanwhile the convenience of unfolding operation is kept.

The invention relates to an independent workstation for forward installation of bicycles. Comprising a base used for being placed on the ground, a telescopic electric cylinder with the bottom connected with the base, a rotating base installed on the top of the telescopic electric cylinder and capable of rotating in the horizontal plane relative to the telescopic electric cylinder, and a horizontal rotating locking mechanism used for locking the rotating base. The rotating arm is installed on the rotating base and can rotate in a vertical plane relative to the rotating base, the vertical rotating locking mechanism is used for locking the rotating arm, and the clamping unit is installed on the rotating arm. According to the independent work station for forward installation of the bicycle, lifting of a clamped part and rotation in the horizontal plane and the vertical plane can be achieved, and the whole bicycle can be assembled only through one work station; in addition, the telescopic electric cylinder is adopted for automatic lifting, discharging is convenient, and more time and labor are saved; according to the trundle assembly, switching between moving and fixing can be rapidly achieved by treading down or kicking up the pedal, operation is easy and rapid, and the working efficiency and the customer satisfaction degree can be improved.

The invention discloses a meter-scale leveling and aligning static pressure rotary table shaft system structure expanding torque in the radial direction and a method. The meter-scale leveling and aligning static pressure rotary table shaft system structure comprises a base, a lower plate, an upper plate, a leveling structure, an aligning structure and a workbench. A lower plate is arranged on the base, an upper plate is arranged on the lower plate, the upper plate is fixedly connected with a rotor, and the rotor is directly connected with a motor rotor; the top end of the upper plate is vacant, and the bottom end of the upper plate is provided with an adsorption structure and a supporting surface and matched with the top end of the lower plate; the leveling structure and the aligning structure are both mounted on the lower plate and are arranged on the same horizontal plane; according to the rotary table shaft system structure, a torque transmission path expanding in the radial direction is adopted, the extending amount of an aligning ball head is controlled through an aligning structure, a lower plate is promoted to move in the opposite direction of the extending direction of the aligning ball head relative to an upper plate, and axial aligning of a workbench and a rotor is achieved; and the leveling structure is used for positioning the plane of the workbench through three points, so that the workpiece is leveled. According to the invention, the leveling and aligning functions of large-size high-precision rotary tables with meter-scale calibers and above can be realized, and the table-board distance of the rotary table is reduced.

The invention discloses a carrying table for special-shaped optical glass processing, and relates to the technical field of optical glass processing.The carrying table comprises a workbench and semicircular glass, the semicircular glass is placed on the workbench, a fixing plate is fixed to the workbench, and second air cylinders are fixed to the lower end face of the fixing plate in a bilateral symmetry mode; a bottom plate is fixed to the output end of the second air cylinder, a positioning mechanism is installed on the bottom plate, supporting mechanisms are arranged on the side edge of the positioning mechanism in a front-back symmetry mode, each supporting mechanism comprises a transverse plate fixed to the workbench, a rotating block is connected to the transverse plate through a bearing, and the rotating angle of the rotating block ranges from 0 degree to 45 degrees. According to the platform deck for processing the special-shaped optical glass, the adjustable rotary supporting mechanism is adopted, so that the platform deck can adapt to positioning and supporting of semicircular glass with different diameters, the adaptability of the platform deck is effectively guaranteed, the supporting effect on different positions of one side of a concave surface of the semicircular glass can be achieved, and the stability of the semicircular glass is guaranteed.

A power tool kit includes a storage case configured to store a hand-held power tool and ancillary devices. The storage case includes a first case half pivotably joined to a second case half. In addition, the storage case includes a worktable configured to be stowed inside the storage case. The worktable is formed of a first foldable panel that is rotatably joined to the first case half and a second foldable panel that is rotatably joined to the second case half. When the storage case is in an open case configuration, the first and second panels lie flat and cooperate to form a worktable that includes a power tool guide device.

The invention discloses an end socket manufacturing tool, and relates to the technical field of end socket manufacturing, and the end socket manufacturing tool comprises a plurality of first supporting pieces; the supporting platform is arranged above the multiple first supporting pieces; the adjusting device comprises a plurality of adjusting assemblies, the adjusting assemblies are arranged above the supporting platform and used for supporting melon petal assemblies forming the end socket, the multiple adjusting assemblies are mutually independent, and the height of each adjusting assembly is adjustable; and the center positioning piece is arranged above the supporting platform so as to abut against the radial inner end of the scalloped segment assembly, and the center positioning piece is in a continuously-extending ring shape. According to the manufacturing tool of the end socket, the parameters of the first supporting piece, the supporting platform, the adjusting assembly and the center positioning piece are adjusted, so that the manufacturing tool can adapt to the end sockets of different sizes and different shapes, the manufacturing tool can be used for manufacturing the large end socket, and the manufacturing precision of the large end socket is improved; and the strict requirement of the nuclear fusion device on the precision of the pressure vessel is met.

The invention belongs to the technical field of door and window trepanning, and particularly relates to a broken bridge aluminum alloy door and window machining automatic trepanning structure which comprises a rectangular outer frame, a clamping part, a drilling positioning frame and an electric drill body. The clamping part is arranged on the lower side of the outer frame and comprises two fixing clamping plates, and one fixing clamping plate is fixedly arranged at the edge position, close to the right side, of the lower side of the outer frame. The drilling structure can be rapidly and integrally fixed in the wall hole, then the position, to be drilled, of the door frame is fixed relative to the wall hole, and profile micro-deviation caused by drilling vibration is effectively weakened. Through the drilling positioning frame, by means of strict limiting of an electric drill moving area, the electric drill is prevented from exceeding a preset area to damage heat insulation strips or reinforcing ribs in the drilling process; and meanwhile, accurate drilling guide positioning is achieved, damage of drilling deviation to the sealing integrity of the heat insulation strips and the bearing structure of the reinforcing ribs is reduced, the heat insulation performance and the wind pressure resistance of the broken bridge aluminum profile are guaranteed, and structural potential safety hazards in long-term use are eliminated.

The invention relates to the technical field of precision assembly, and provides a horizontal folding assembly table for precision assembly of a hemispherical assembly. The two sets of hemisphere fixing tools are arranged on the front side and the rear side of the four-plummer block correspondingly and can fixedly hold one hemisphere assembly correspondingly so that the two hemisphere assemblies can be oppositely arranged; the precision measuring table is arranged on the four-shaft table and is arranged between the two sets of hemisphere fixing tools; the truss hand is provided with a spherical grabbing clamp used for grabbing the hemisphere assembly and can convey the hemisphere assembly to the fixing position of the hemisphere fixing tool. The supporting table can assist in supporting the bottom end of the upper hemisphere assembly located at the fixing position. By designing the hemispherical fixing tool, the telescopic suction cup and the profiling supporting block, the hemispherical assembly can be accurately and horizontally placed in the tool according to the axis, the deflection influence of gravity on the hemispherical assembly is counteracted, follow-up horizontal assembling and involution are facilitated, and the assembling precision is effectively ensured.

The front push rod assembling tool comprises an assembling platform, a positioning structure and an installing structure, the positioning structure and the installing structure are arranged on the assembling platform, the positioning structure comprises a middle plate positioning assembly, a side plate positioning assembly and a top plate positioning assembly, and the middle plate positioning assembly comprises a first positioning pin, a second positioning pin, a first positioning air cylinder and a second positioning air cylinder. The first positioning pin and the second positioning pin are arranged on one side and one end of the middle plate respectively, and the first positioning air cylinder and the second positioning air cylinder are arranged on the other side and the other end of the middle plate respectively to press the middle plate tightly. The side plate positioning assembly comprises a third positioning pin and a third positioning air cylinder. The top plate positioning assembly comprises a fourth positioning pin arranged at one end of the top plate; the mounting structure comprises a bolt mounting assembly, the bolt mounting assembly is arranged on the transverse moving module, and the longitudinal moving module and the transverse moving module drive the bolt mounting assembly sucking bolts to move to the bolt mounting position.

The invention discloses a maintenance platform and new energy automobile maintenance equipment and method, and belongs to the technical field of new energy automobile maintenance. Aiming at the problems that visual angle blind areas exist in existing detection, manual errors are large, bolts are prone to missing, and a cover plate is difficult to disassemble, the equipment is provided with a clamping structure driven by a two-way lead screw through a maintenance platform body, and two sets of liftable moving plates are matched with L-shaped clamping plates to achieve multidirectional stable clamping of a battery pack; according to the double-high-definition-camera mobile detection mechanism, a rack-gear-worm transmission assembly triggered by the end of a mobile table is used for driving a battery pack to rotate intermittently in a one-way mode, and a secondary driving mechanism is formed by a hydraulic cylinder and a trapezoidal plate in a matched mode. Maintenance equipment is integrated with a magnetic type bolt collecting device, and an adsorption seat moves to drive a vacuum suction cup to automatically lift a cover plate. Through mechanical transmission and hydraulic linkage design, full-process automatic improvement of battery pack detection, bolt management and cover plate disassembly and assembly is structurally realized, and the safety and efficiency of new energy automobile battery maintenance operation are effectively improved.

The invention relates to a clamping device for plugging detection of an automobile joint system, which comprises a multi-direction vibration table, the multi-direction vibration table comprises a workbench, a track strip, an arc-shaped boss, a turntable, a threaded rod and a sliding plate, the sliding plate is provided with a rotary clamping mechanism, and the rotary clamping mechanism comprises a lifting plate, a rotary seat and a worm transmission mechanism. A rotating angle limiting mechanism is arranged on one side of the lifting plate, a connector body is fixed to the rotating base and connected with a butt joint wire harness, and an inserting and pulling force adjusting mechanism is installed on the rear side of the workbench and used for applying adjustable upward pulling force. Multi-direction vibration simulation is achieved through composite motion of the sliding plate and the lifting plate, clamping direction adjustment is achieved through the worm and the rotating seat structure, angle changes in the vibration process are effectively limited through the rotating angle limiting mechanism, the pulling-out force is flexibly controlled through the inserting and pulling force adjusting mechanism, and the clamping direction is adjusted. The simulation performance of the detection environment, the clamping stability and the detection precision can be improved.

The invention provides a vibration measurement device for motor equipment, and relates to the field of vibration measurement, and the device comprises a main body support frame, and the left and right sides of the top of the main body support frame are provided with self-locking worm gears A; a mounting angle adjusting shaft is rotationally mounted on the inner side of the main body supporting frame; self-locking worms A are arranged on the left side and the right side of the mounting angle adjusting shaft; the self-locking worm A is matched and connected with the self-locking worm gear A; guide pieces are arranged on the left side and the right side of the main body supporting frame. A mounting angle adjusting part is arranged in the middle of the mounting angle adjusting shaft; the vibration testing device can test vibration of motor equipment at different installation angles and output angles, the universality and accuracy of the vibration testing result of the device are improved, and the problem that the vibration amplitude of the motor equipment is affected to a certain extent due to installation modes at different angles is solved. And a vibration measurement result obtained by only testing plane installation does not have universality.

The invention provides an aircraft passenger cabin door assembling device and a using method thereof.The device comprises a bearing base, a lifting base is arranged on the upper side of the bearing base, a movable frame plate is arranged on the upper side of the lifting base, a rotating plate is arranged on the inner side of the movable frame plate, an assembling table is arranged on the outer side of the rotating plate, and a threaded shaft is arranged in the middle of the assembling table in a penetrating mode; the threaded shaft is sleeved with two sets of first sliding blocks, the first sliding blocks are fixedly connected with movable groove bodies in a clamped mode, and the inner sides of the movable groove bodies are fixedly connected with limiting rods in a clamped mode. Position deviation of the airplane passenger cabin door in the assembling process can be avoided, the assembling stability of the passenger cabin door is remarkably improved, the passenger cabin doors of different specifications and sizes can be positioned and assembled, the application range is large, parts at different positions of the passenger cabin door can be rapidly assembled, and the assembling efficiency is improved. The assembling efficiency of the passenger cabin door is remarkably improved, the passenger cabin door can be assembled and butted at different height positions, and the assembling applicability is good.

A removeable vehicle hardtop lift apparatus is described which includes a lower platform, an upper platform and a linear actuator there-between. The upper platform may have adjustable supports, The linear actuator may be configured to move the upper platform linearly. The linear actuator may include a drive mechanism with a hand crank that is operable to cause the linear actuator to raise and lower the upper platform.

The invention relates to the technical field of disassembly and assembly of coupler buffers, in particular to an automatic disassembly and assembly robot for a coupler buffer. The dismounting device comprises a mechanical arm arranged above a dismounting table, a tail end executor of the mechanical arm is connected with a dismounting tool used for dismounting the coupler buffer, the dismounting device further comprises a fixing plate with a passive descending mechanism at the bottom, and the fixing plate is used for being connected with a rear crushing system. And the passive descending mechanism supports the rear crushing system, the buffer system, the coupling system and the centering device to descend. A passive descending mechanism is arranged to support the coupler buffer to move downwards, and bearing tables with different heights are arranged on the downward moving path of the coupler buffer to support disassembled parts. And when the buffer system is disassembled, the centering device can continuously descend to be separated from the buffer system, so that the buffer system is prevented from being lifted. And moreover, the disassembled parts are located at different heights, so that the transfer operation space is increased, and the collision probability is reduced.

The invention discloses a multi-angle rotating platform and method, and belongs to the technical field of measurement, the multi-angle rotating platform comprises a lower bottom fixing seat, a horizontal rotating mechanism and a vertical rotating mechanism, the horizontal rotating mechanism comprises a lower bottom rotating disc, a rotating shaft fixedly connected with the lower bottom fixing seat, and a mounting plate connected with the lower bottom fixing seat; the rotating shaft is sleeved with the rotating fluted disc and fixedly connected with the lower bottom rotating disc, the lower bottom rotating disc is provided with a horizontal dial, the rotating shaft is rotationally connected with the lower bottom rotating disc, and the horizontal driving assembly penetrates through the mounting plate and is meshed with the rotating fluted disc; the vertical rotating mechanism comprises a supporting plate fixed to the lower bottom rotating disc, a supporting rotating shaft rotationally connected with the supporting plate, an upper top plate with a carrying area, a vertical dial arranged on the supporting plate, a vertical angle pointer and a vertical driving assembly, and the axis of the supporting rotating shaft is perpendicular to the axis of the rotating shaft. According to the invention, the technical effects of improving the operation convenience and facilitating the improvement of the measurement precision and efficiency are achieved.

A tool holding mechanism includes a plate configured with slots defined by forward projecting segments defining slots therebetween with an opening that may be narrowed. One or more of the slot-defining segments may include a bendable tab, typically comprising a partially cut-out portion of the segment, that may be bent into the space of the slot to narrow the slot and thereby restrict egress from the slot by partially blocking the longitudinal and / or transverse aperture of the slot. Preferably, the plate is sufficiently pliable for a user to readily bend the tabs manually to selectively customize the slots for specific tools.

The invention relates to the technical field of detection devices, and discloses a current transformer appearance detection device which comprises a detection table. The visual detection unit is used for performing visual detection on the appearance of the current transformer; the grabbing unit is used for carrying out grabbing detection on the current transformer to be detected; the grabbing unit comprises a movable frame, a second air cylinder is installed on the movable frame, a fixed frame is installed at the telescopic end of the second air cylinder, a rotating table is arranged on the side, away from the second air cylinder, of the fixed frame, and a grabbing assembly is arranged on the rotating table. By adopting a working mode that two groups of opposite clamping plates and clamping blocks are alternately folded and unfolded, when an initial clamping surface needs to be detected, the two groups of clamping plates which are originally in an unfolded state are upwards folded around a first connecting shaft through a swing arm under the driving of a third cylinder, so that the originally clamped surface is completely exposed; a detection blind area caused by fixation of the clamping surface is avoided, and the detection efficiency is improved.

The invention relates to the technical field of intelligent household electrical appliance production, and discloses an adjustable intelligent household electrical appliance clamping device which comprises a guide platform, an annular table plate for supporting household electrical appliances is jointly formed by the guide platform and telescopic frames, lifting columns are symmetrically arranged at the bottom end of the guide platform, a working table plate is arranged between the telescopic frames, and the working table plate is a main working table of the intelligent household electrical appliances. According to the adjustable intelligent household appliance clamping device, the arc-shaped sliding rail is in sliding fit with the first sliding trolley and the second sliding trolley, the telescopic function of the first double-section telescopic column and the telescopic function of the second double-section telescopic column are combined, flexible movement of the clamping assembly along an arc-shaped track is achieved, and the limitation of single-dimensional linear adjustment is broken through; the first transverse adjusting beam and the second transverse adjusting beam are of a three-section sliding connection structure and are matched with a double-section telescopic column to adjust the transverse distance, so that the device can adapt to intelligent household appliances with different sizes, complex curved surfaces and irregular shapes, and the multi-dimensional adjusting structure works cooperatively to improve the adaptability of clamping.

Watchmaker's bench, comprising:a work table arranged to receive timepieces,a frame supporting the work table, defining at least one work face or a work station on the work table for an operator and arranged to rest on a workshop floor,characterized in that the watchmaker's bench comprises at least one mounting rail, particularly arranged below the working table and facing the work face or the work station, and arranged to receive at least one work module to be coupled to the watchmaker's bench in a position that is adjustable along said at least one mounting rail.

The invention discloses a laser measurement system for the size of a rubber sealing element, and relates to the technical field of laser measurement of the size of the rubber sealing element, and the laser measurement system for the size of the rubber sealing element comprises a fixed seat, a cylinder is fixed at the top of the fixed seat, and a mounting frame is fixed at the output end of the bottom of the cylinder. And a laser measuring head is detachably mounted in the mounting frame. According to the laser measurement system for the size of the rubber sealing element, when the size of a rubber sealing ring needs to be measured, the rubber sealing ring sleeves a connecting sleeve, a mounting frame is driven to move downwards by starting an air cylinder, and a positioning sleeve can be moved out of the connecting sleeve through cooperation of a round block, a rotating shaft, a connecting spring, a hinge rod and a moving block; therefore, the inner side of the rubber sealing ring is extruded, the bent rubber sealing ring can be supported, and the problem that the measurement data of the laser measuring head is inaccurate due to the fact that the rubber sealing ring is in a bent state is solved.