19results about How to "Meet clamping" patented technology

According to the variable-pitch mechanical gripper for the perforating bullet production line, a lifting connecting plate, a sliding rail mounting plate and a part fixed to the sliding rail mounting plate are driven by a lifting air cylinder piston rod of a lifting air cylinder to move up and down along a vertical linear sliding rail through a vertical sliding block, and grabbing of workpieces of different heights is met; the servo motor drives the synchronous belt, the synchronous belt drives the sliding block closest to the servo motor and the transverse sliding block to move through the fixing piece and the lower fixing piece, the shear type connecting rod is forced to be close to and away from the two sides at the same time with the middle clamping assembly as the reference, variable-pitch adjustment of the clamping assemblies is achieved, the clamping requirements of different intervals are met, and the adaptability of the clamping assemblies is improved. A clamping jaw air cylinder piston rod of the clamping jaw air cylinder drives the fixing plate to move, drives the sliding block connecting plate and the rack to move along the radial linear sliding rail through the transverse sliding block, and drives the rack and the sliding block connecting plate on the other side to move oppositely through gear transmission, so that clamping and loosening of the two clamping jaws are achieved, and clamping of workpieces of different sizes is met.

The utility model discloses a film edge clamping wheel and electroplating production line, the film edge clamping wheel comprises a distance adjusting mechanism, a first edge clamping wheel mechanism and a second edge clamping wheel mechanism, the distance adjusting mechanism comprises a mounting rack, a bidirectional screw rod, a first driving piece, a linear sliding rail mechanism, a first threaded block and a second threaded block, the bidirectional screw rod is rotatably arranged on the mounting rack, and the first driving piece is arranged on the first threaded block. The first threaded block and the second threaded block are screwed to two threaded sections, opposite in screwing direction, of the bidirectional lead screw respectively, the first edge clamping wheel mechanism and the second edge clamping wheel mechanism are connected with the first threaded block and the second threaded block respectively, the first driving part and the linear sliding rail mechanism are arranged on the mounting frame, and the first driving part is used for driving the lead screw to rotate. When the lead screw rotates, the first threaded block and the second threaded block are driven to move face to face or back to back, so that the first edge clamping wheel mechanism and the second edge clamping wheel mechanism move face to face or back to back. The device is suitable for films with different widths, and the production efficiency is improved.

The utility model discloses a full-automatic sectional material winding and unwinding device which comprises a machine frame and a rotating shaft arranged on the machine frame in a pivot mode, a supporting plate is arranged on the rotating shaft in a sleeved mode, the supporting plate is fixedly arranged on the machine frame, a sleeve is connected to the rotating shaft in a threaded mode, a pushing plate is arranged on the outer side of the sleeve, and the pushing plate is arranged on the outer side of the sleeve. The pushing plate can stretch out or retract under the driving of the driving assembly, so that the material tray is clamped or released; the rack is further provided with a pressing assembly, and at least part of the pressing assembly can be tightly attached to the material disc all the time. The material tray pushing device has the advantages that the design is ingenious, the pushing plate is driven by the driving assembly to stretch out or retract, so that the material tray is clamped, the operation is stable and reliable, the requirement for clamping material trays of different specifications can be met, and the material tray pushing device has wide applicability.

The present invention discloses an integrated bypass power cable bracket fixing device for power engineering, comprising: a mounting frame; a support assembly for supporting cables; a fixing assembly for fixing the mounting frame; a wire clamping assembly for clamping cables; a waterproof assembly for preventing water from entering the cable interface; the support assembly comprises a motor, the output end of the motor is connected to a threaded rod, and two support rods are slidably installed inside the mounting frame. Through the cooperation of the support assembly and the fixing assembly, the mounting frame can quickly complete the combined fixation with the bypass switch by using the clamping effect of four fixing clamps, so that the mounting frame and the bypass switch are fixed together, which is convenient for the staff to operate. The two support rods on the mounting frame can support the cable after being unfolded, and the two anti-slip rods on the support rod can prevent the cable from falling off after being unfolded. At the same time, the four fixing clamps can adapt to bypass switches of various specifications.

The utility model discloses a penicillin bottle and ampoule bottle feeding and clamping mechanism, which relates to the technical field of clamping mechanisms, and comprises a mounting plate and a pneumatic slip ring, a bearing mounting seat is fixed above the mounting plate through a screw, and a non-rotating part of the lower part of the pneumatic slip ring is fixedly connected with the bearing mounting seat through a screw. A transition plate is arranged on the upper rotating portion of the pneumatic sliding ring, a driving device is fixed below the mounting plate, the output end of the driving device is connected with a transmission shaft through a coupler, and the top end of the transmission shaft penetrates through the middle of the bearing mounting seat and then is fixedly provided with a flange plate. By means of the holes formed in the sealing cover, medical staff can conveniently and accurately place penicillin bottles or ampoule bottles on the rotary disc, the penicillin bottles or ampoule bottles are clamped through the pneumatic clamps arranged in the holes, the mechanism can clamp bottle bodies with different diameters, the purpose of clamping the penicillin bottles or ampoule bottles with multiple specifications of bottle body diameters is achieved, and the working efficiency is improved. And the labor intensity of medical staff is reduced to a certain extent.

The utility model discloses a numerical control machining center machine tool automatic clamping induction device which comprises a numerical control machine table, clamping mechanisms used for clamping parts machined by the numerical control machine table are arranged on the two sides of the numerical control machine table respectively, and each clamping mechanism comprises a supporting machine frame and a positioning clamping plate used for clamping the parts to be machined in multiple directions. The positioning clamping plate comprises a main positioning clamping plate body and an auxiliary positioning clamping plate body and aims at arranging multiple types of clamp accessories at the same time, conducting classified clamping on different types of parts during numerical control machining, conducting diversified clamping on the parts which are different in size and need different clamping modes, achieving accurate positioning of the machined parts, meeting clamping of the parts different in size and improving the machining efficiency. And the clamping flexibility of the numerical control part is improved.

The utility model discloses a direct-insertion universal shell clamp structure for ink transfer printing, which comprises a base, a middle block, a lifting sheet, a lifting base station, a positioning clamp, a lifting cylinder and a clamping cylinder, and the base, the lifting sheet, the lifting cylinder, the middle block, the clamping cylinder, the lifting base station and the positioning clamp are sequentially distributed from bottom to top; the positioning clamp is mounted on the lifting base table; the lifting air cylinder is installed at the lower end of the middle block, the clamping air cylinder is installed at the upper end of the middle block, the upper end of the guide column is connected with the lifting base table, the lower end of the guide column is connected with the lifting piece, the telescopic end of the lifting air cylinder is connected with the lifting piece, and the lifting air cylinder drives the supporting column and the lifting base table to move up and down through the lifting piece. A clamping block is mounted on the clamping cylinder; according to the utility model, products can be quickly clamped and fixed, the products and circuits can be conveniently taken and placed, the requirements of different products can be met, the production cost is favorably reduced, and the production efficiency is greatly improved.

The invention discloses a large-span truss structure welding joint quality detection device, and relates to the technical field of welding detection. The device comprises a bottom plate, a fixing frame is fixedly installed in the center of the top of the bottom plate, two rotating cylinders are symmetrically and rotatably connected to the left side and the right side in the fixing frame in a limiting mode, two sets of sliding blocks are symmetrically and slidably connected to the interiors of the rotating cylinders in an up-down limiting mode, the number of the sliding blocks in each set is two, and the sliding blocks are symmetrically arranged in the rotating cylinders in a front-back mode; and a rotating shaft is rotationally connected between the two sliding blocks in each set in a limiting mode, the rotating shafts extend forwards to the front side of the rotating cylinder, rollers are fixedly installed at the front ends of the rotating shafts, and an inclination adjusting assembly is arranged in the fixing frame. According to the invention, welding parts with different bending angles can be clamped, the practicability of the detection device is improved, the welding parts with different sizes can be stably centered and limited, uneven stress or deviation is avoided, the detection effect is improved, the operation is convenient and rapid, and the detection efficiency is improved.

The utility model discloses a precision shaft type drilling machine tool with a locking component. The precision shaft type drilling machine tool comprises a supporting seat and a supporting column. A clamping assembly is arranged in the middle of the surface of the top of the supporting seat and comprises a connecting plate fixedly connected with the supporting seat, fixing blocks are symmetrically installed on the surface of the top of the connecting plate, a sliding plate is slidably connected to the surface of the top of each fixing block, and a clamping plate is fixedly connected to the surface of the top of each sliding plate. The top surface of the clamping plate is slidably connected with a fixing plate, and the bottom surface of the fixing plate is fixedly connected with a sliding block. A locking assembly is arranged on the surface of the sliding block; by arranging the clamping assembly, shaft workpieces are clamped and positioned, so that the shaft workpieces can be better drilled, meanwhile, by arranging the locking assembly, the shaft workpieces of different sizes and models can be clamped more stably, and therefore drilling operation can be conducted on the shaft workpieces more accurately.

The invention belongs to the technical field of plate feeding machines, and particularly relates to an automatic plate feeding machine for code spraying on the side face of a friction plate, which comprises a first plate feeding assembly, a second plate feeding assembly, a code spraying auxiliary assembly and a plate feeding and stacking assembly, one end of the first sheet feeding assembly is rotationally connected with one end of the second sheet feeding assembly, the code spraying auxiliary assembly is arranged at the top of the first sheet feeding assembly, and the sheet feeding and stacking assembly is arranged at the end of the second sheet feeding assembly and is far away from one side of the first sheet feeding assembly; friction plates on the first plate feeding assembly are distributed through the code spraying auxiliary assembly, synchronous double-row plate feeding of the distributed friction plates is achieved, the positions of the friction plates on the two sides are adjusted under the action of the code spraying auxiliary assembly, the adjusted positions of the friction plates are uniformly arranged at a code spraying opening, and unification of the code spraying positions of the friction plates is facilitated.

The utility model discloses a new energy car electric control tester test tray device, including bottom plate, three -phase connection subassembly, high voltage direct current connection subassembly, cooling assembly, plug, positioning piece, fixed part, and cooling assembly includes inlet pipe and outlet pipe, and the one end opening of inlet pipe and the one end opening of outlet pipe are respectively aligned and connect the water inlet and outlet on the electric control ware of target position, and three -phase connection subassembly includes first lower support block, first upper support block, first copper block, first handle subassembly, and first copper block installs on first upper support block, and first handle subassembly is connected and drives first upper support block and first copper block to drop to the upper end contact electric control ware's three -phase connector of first copper block and hold the electric control ware between first copper block's upper end and first lower support block. The utility model can satisfy the bearing and clamping of electric control product, and can satisfy the quick connection of each port when electric control ware test, and the production efficiency is improved.

The utility model belongs to the technical field of photovoltaic glass production, and particularly relates to a photovoltaic glass conveying device with a rotating structure, which comprises two conveyors, connecting plates are fixedly arranged at the front end and the rear end between the two conveyors, and a rotating shaft is rotatably mounted between the two connecting plates through a bearing. A driving motor is fixedly arranged on the outer wall of the middle of the rear connecting plate, the output end of the driving motor is fixedly connected with a rotating shaft, abutting assemblies are fixedly arranged at the upper ends of the two connecting plates, two material receiving frames are symmetrically fixed to the outer wall of the rotating shaft, and a clamping assembly is arranged in each of the front end and the rear end of each material receiving frame; and the two groups of clamping assemblies in the same material receiving frame are linked. According to the utility model, the photovoltaic glass can be automatically turned over and turned over in the conveying process, so that the double-sided processing of the photovoltaic glass is facilitated, the operation process can be simplified, and the working efficiency is improved.

The utility model provides an instrument panel pipe beam flexible clamping mechanism, including, support frame is including two support plates and support seat, is equipped with arc guide groove on support plate, and the front end, the middle part, the back of corresponding arc guide groove are equipped with shaft hole respectively, the opposite shaft hole of two support plates is equipped with guide roller, the middle lower part of support plate is equipped with accommodation recess, rotating clamp jaw, arc, mobilely is equipped in guide roller, the middle part is equipped with guide shaft, and this guide shaft both sides are inserted in the arc guide groove of two support plates respectively, drive link assembly, including, two first connecting rods, one end is connected in the both ends of guide shaft respectively, and the other end is connected in the both ends of swing joint axle respectively, two second connecting rods, one end is coaxial connection swing joint axle's both ends respectively, and the other end is connected in the both ends of fixed axle, and the fixed axle is equipped with fixed in the back of two support plates, drive cylinder, the rear part of its cylinder body is connected in the back of support seat, and the piston rod end is connected in one end of swing joint axle, clamping block, is equipped in accommodation recess.

The utility model discloses a steel plate bending tool, and particularly relates to the technical field of steel plate bending, the steel plate bending tool comprises two first connecting plates which are symmetrically arranged, a plurality of guide rollers are rotatably connected between the two first connecting plates at equal intervals, second connecting plates are symmetrically arranged above the first connecting plates, and the second connecting plates are rotatably connected between the first connecting plates. And a plurality of pressing rollers are rotationally connected between the symmetrically-arranged second connecting plates at equal intervals, the multiple pressing rollers correspond to the guide rollers, swing arms are rotationally connected to the outer walls of the tail ends of the two first connecting plates correspondingly, and a bending rod is welded between the swing arms. The steel plate bending angle measuring device has the advantages that the marking rod is driven to do circular motion in the rotating process of the transmission shaft, the bottom end of the marking rod is matched with the arc-shaped guide groove formed in the position of the measuring plate to move, the angle of a steel plate in the bending process can be measured, therefore, the angle of the steel plate can be adjusted at will according to machining requirements, and applicability is improved.

The utility model relates to a kind of lightweight foaming shoe material testing devices in material testing technical field, comprising: rack;Rotary frame, rotation is connected in the rack front side by pivot, the circumferential of the rotary frame is evenly ringed and is equipped with at least two poking wheels;Annular mounting bracket, it is connected with rack and surrounds the outer periphery of the rotary frame, at least two radial extension installation sliding slot are evenly ringed on the mounting bracket;Clamping assembly, installation is in installation sliding slot, for clamping sample;Driving motor, fixed installation is in the rack, and output end is connected with rotary frame transmission, for driving rotary frame rotation, make poking wheel periodic poking sample and produce bending deformation;The utility model is matched by the cooperation design of multiple clamping assemblies of annular distribution and multiple poking wheels of coaxial rotation, realizes single driving synchronous test multiple groups of samples, and compared with traditional single sample test equipment efficiency has been promoted, and then short research and development verification period can be.

The present invention discloses a quality inspection device for welding joints of a large-span truss structure, and relates to the technical field of welding inspection. The present invention comprises a base plate, a fixed frame is fixedly installed in the center of the top of the base plate, two rotating drums are symmetrically limited and rotatably connected on the left and right sides of the fixed frame, two groups of sliders are symmetrically limited and slidably connected in the upper and lower directions inside the rotating drum, the number of the sliders in a single group is two, and they are symmetrical front and back inside the rotating drum, a rotating shaft is limited and rotatably connected between the two sliders in a single group, the rotating shaft extends forward to the front side of the rotating drum, a roller is fixedly installed at the front end of the rotating shaft, and a tilt adjustment component is arranged inside the fixed frame. The present invention can meet the clamping requirements for welding parts with different bending angles, improves the practicality of the inspection device, can stably limit the centering of welding parts of different sizes, avoids uneven force or offset, improves the inspection effect, and is convenient and quick to operate, thereby improving the inspection efficiency.

The utility model discloses an assembling platform for hydraulic oil cylinder production, which relates to the technical field of hydraulic oil cylinder production and comprises a base, sliding grooves are symmetrically arranged on two sides of the base, a clamping mechanism is arranged right above the base, and the clamping distance is adjusted and controlled by the clamping mechanism according to the difference of diameters of hydraulic oil cylinders. And a lifting mechanism is arranged at the position of a groove in the middle of the base, the lifting mechanism vertically lifts the hydraulic oil cylinder shell and the inner hydraulic oil cylinder assembly according to the length of the hydraulic oil cylinder, and then the connecting position of the hydraulic oil cylinder shell and the inner hydraulic oil cylinder assembly is pressed. In the using process, according to the specification of the hydraulic oil cylinder, vertical lifting treatment can be conducted on the outer side of the supporting arm through the outer sleeve square pipe arranged on the outer side, the heights of the two sets of symmetrically-arranged clamps are adjusted, and then vertical assembling treatment can be conducted on the hydraulic oil cylinders with different lengths.