16results about How to "There will be no offset" patented technology

The utility model provides an automobile sunroof guide rail bending device, which relates to the technical field of automobile sunroof guide rail processing and comprises a base, the left end and the right end of the bottom of the base are fixedly connected with connecting support columns, the bottoms of the connecting support columns are fixedly connected with bearing support blocks, and the left side and the right side of the base are provided with connecting screw holes. The upper portion of the base is provided with an n-shaped connecting frame, the left side and the right side of the connecting frame are provided with first threaded holes, the first threaded holes and the connecting screw holes are vertically aligned, connecting bolts are assembled in the first threaded holes and the connecting screw holes in a meshed mode, and the connecting frame is provided with a stamping assembly; a circular supporting seat is fixedly connected to the middle of the top of the connecting frame, a hydraulic cylinder is fixedly assembled on the upper portion of the supporting seat, and meanwhile a first through hole is formed in the circle center of the supporting seat. And unqualified guide rail machining caused by stamping deviation is avoided.

This utility model specifically relates to a material handling and transfer mechanism for perforated nylon blocks using a flipping machine. It includes a side plate and a lifting mechanism. An inclined guide plate and a lateral moving mechanism are fixedly connected to the side plate. A reversing shaft is rotatably connected to the moving platform of the lateral moving mechanism. A swing arm and a gripper cylinder are fixedly connected to the upper and lower ends of the reversing shaft, respectively. A rotating wheel is rotatably connected to the swing arm, and the rotating wheel is tangent to the inclined surface of the inclined guide plate. A bracket is fixedly connected to the side of the moving platform of the lateral moving mechanism. A tension spring is provided between the bracket and the swing arm. A straight clamping plate and a positioning plate are fixedly connected to the two grippers of the gripper cylinder, respectively. A rotation positioning component is provided on the positioning plate. The beneficial effects of this utility model are as follows: it can adapt to the automated gripping, transfer, and rotational reversing of nylon blocks of different specifications, and the nylon blocks will not shift during the transfer process, thus improving product processing accuracy.

The utility model discloses a kind of filling mechanism of self-cleaning filling machine, including fixed plate, the lower fixed plate is fixedly connected with fixed column, the inside fixed plate is fixedly connected with storage container, the upper storage container is provided with cover plate, the upper storage container is fixedly connected with box body, the lower storage container is fixedly connected with discharge cylinder, the right side of discharge cylinder is fixedly connected with shell. Through the above structure, the traditional filling machine can be solved when filling polyaluminum chloride, it can appear filling blockage situation, avoid the problem that working efficiency is greatly reduced, and avoid the problem that production time is affected, can solve part filling machine when filling polyaluminum chloride, due to not discharging, it needs to be blocked, and then possibly blocked object is impacted and appears deviation situation, avoid the problem that material can appear leakage, and avoid the problem that material can appear waste.

This utility model relates to the field of hazardous chemical storage technology, specifically a steel-lined plastic tank for storing hazardous chemicals. The support unit includes a bracket fixedly mounted on a horizontal plate, with a threaded rod rotatably mounted between the two brackets. A servo motor is fixedly mounted on the bracket, and the output end of the servo motor is fixedly connected to the threaded rod. A slider is threadedly connected to the threaded rod, and a support frame is fixedly mounted on the slider. A reinforcing plate positioned between the support rod and the horizontal plate further enhances the overall stability of the device. In use, the operator places the liquid storage tank containing hazardous chemicals onto the support frame. The slider can be moved by the servo motor to clamp and fix objects of different sizes. An air bladder inside the support frame compresses the support frame when the liquid storage tank presses down on the support frame, causing the air bladder to compress the extension plate upward, further stabilizing the liquid storage tank.

The application discloses a green and safe paint removing method for a transposed conductor, relates to the technical field of paint removing of transposed conductors and comprises a C-shaped frame, the right side of the top surface of the horizontal plate of the C-shaped frame is fixedly connected with a moving assembly, the top surfaces of the two vertical frames of the C-shaped frame are both provided with sliding grooves, the side surface of the inner wall of each sliding groove is slidably connected with a sliding block, the top surfaces of the two sliding blocks are fixedly connected with a connecting plate, the bottom surface of the connecting plate is fixedly connected with two connecting blocks, the bottom surfaces of the two connecting blocks are rotatably connected with a cylinder, and the side surface of the cylinder is fixedly sleeved with a circular plate. The conductor is inserted into the cylinder, the circular ring is rotated, the circular ring drives the extrusion ring to move rightwards, the inner side of the extrusion ring is in contact with the side surface of the T-shaped rod, a plurality of T-shaped rods which are circularly distributed drive the scraper to be closed inwards, the scraper is in contact with the conductor which needs to be painted, and the device is convenient for paint removing of conductors with different diameters.

The utility model relates to the technical field of washing machine knob assembling, and discloses a washing machine knob automatic assembling mechanism which comprises a machine cover, a motor is fixedly arranged in the machine cover, a rotating shaft is fixedly arranged at the output end of the motor, and a first connecting block is fixedly arranged at the top end of the rotating shaft. And a first electric push rod is fixedly arranged on one side of the first connecting block. According to the utility model, the clamping block can be pushed through the third electric push rod, so that the clamping block clamps the washing machine knob, then the motor can drive the clamped washing machine knob to reach the upper part of the washing machine panel, and the second connecting block can be pushed through the first electric push rod, so that the alignment of the washing machine knob is facilitated; after alignment is completed, the hydraulic lifting column can be controlled to downwards clamp the washing machine knob on the washing machine panel, work is completed, the washing machine knob can be assembled without excessive manual operation, and the automatic assembling mechanism can greatly improve the assembling efficiency and accuracy of the washing machine knob.

The utility model belongs to the technical field of coal mine chute lining plate, specifically a kind of coal mine transfer point chute lining plate structure, including chute frame and the movable sleeve joint on the chute frame inner side wall surface chute lining plate, the clamping support splint of movable sleeve joint on the top surface of chute lining plate, the top surface of clamping support splint is welded with waste chain, detachable installation is carried out with the clamping lock on the top surface of waste chain, the bottom surface of clamping support splint is fixedly connected with butt protruding block. The top surface of the plurality of waste chains is sequentially laid on the clamping support splint, at this time, the clamping lock is overlapped on the top surface of waste chain, and the plurality of waste chains is positioned on the top surface of clamping support splint, the position of waste chain is limited by clamping lock, and at this time, the two ends of waste chain are welded on the top two side edge positions of clamping support splint by arc welding.

The utility model relates to an EPE cotton block double-line rubberizing machine which comprises a fixing frame, a conveying belt is arranged in the fixing frame, a double-line rubberizing machine body is fixedly installed at the top of the fixing frame, baffles are fixedly installed at the top of the fixing frame and located on the two sides of the conveying belt, a rectangular groove is formed in one side of each baffle, and a plurality of first rolling wheels are rotationally installed in the rectangular grooves. Two U-shaped frames are fixedly mounted on the fixing frame and located above the two baffles, a plurality of mounting blocks are fixedly mounted on the opposite sides of the two U-shaped frames, a plurality of limiting plates are arranged between the two U-shaped frames, rotating grooves are formed in the bottoms of the limiting plates, a plurality of second rolling wheels are rotatably mounted in the rotating grooves, and two round rods are fixedly mounted at the tops of the limiting plates. According to the double-line rubberizing device for the EPE cotton block, the EPE cotton block can be limited, the situation that the EPE cotton block deviates in the moving process is avoided, the rubberizing accuracy is prevented from being affected, and double-line automatic rubberizing of the upper surface of the EPE cotton block is achieved through a double-line rubberizing machine in the normal conveying process of the EPE cotton block.

The present invention discloses a bench-type cutting tool, which belongs to the technical field of cutting tools, and includes: a base; a pedestal, connected to the base; a table plate, arranged on the base and provided with a slit extending along a first straight line; a motor, installed in the base; a saw blade, connected to the motor and capable of rotating around a first axis, the saw blade basically extending in a cutting plane, and the saw blade can pass through the slit; the bench-type cutting tool also includes: a gap protection mechanism, including a first guide groove extending in the direction of the first straight line, the first guide groove being basically symmetrically arranged about a first symmetry plane; the gap protection mechanism also includes a first rotating member arranged inside the first guide groove and cooperating with the first guide groove; the distance between the symmetry plane and the cutting plane in the direction along the first axis is greater than or equal to 15 mm and less than or equal to 70 mm. The invention provides a bench-type cutting tool that is convenient for the movement of the table plate and has high cutting accuracy.

The invention discloses a hinge welding device for mobile phone production, and relates to the field of mobile phone hinges, the hinge welding device comprises a supporting base, a mounting plate, an annular connecting frame, a vertical hydraulic press A, a vertical hydraulic press B, a vertical hydraulic press C, a vertical hydraulic press D and a connecting transverse plate, and one side of the top of the supporting base is fixedly connected with a universal moving frame; a guide rail supporting frame is fixedly connected to one side of the universal moving frame, a welding device is fixedly connected to the top face of the guide rail supporting frame, a universal moving arm is fixedly connected to one side of the mounting plate, mounting screws are arranged on the top face of the mounting plate, and a connecting block is fixedly connected to one side of the universal moving arm. According to the multi-hinge welding device, an integrated intelligent control structure is adopted, so that the multi-hinge welding device can be fixed through multiple hinges, multi-direction welding operation can be achieved, and meanwhile, an air drying structure is combined, so that the multi-hinge welding device can be rapidly cooled, collected and used after welding treatment.

The utility model provides a leakage-proof mechanism for an air filter, and belongs to the technical field of leakage prevention of air filters. According to the leakage-proof mechanism limiting frame for the air filter, a leakage-proof device comprises two sets of mounting blocks, fixing rods are arranged in the mounting blocks in a penetrating mode, a first gear and two sets of second gears are arranged on the surfaces of the fixing rods, and a toothed plate is arranged at the bottom of the first gear; through mutual cooperation of the air filter body, the fixing rod, the first gear, the second gear, the first air bag, the second air bag and the inflating pump, firstly, the crank is rotated to drive the fixing rod to rotate, and the fixing rod drives the first gear and the second gear to rotate simultaneously, so that the first air bag and the second air bag move oppositely; the first air bag and the second air bag are inflated by using the inflating pump, so that the air filter body is comprehensively sealed in a leakage-proof manner, the self-sealing of the air filter body can be realized, and the deviation condition is avoided.

The utility model provides a slurry conveying device with an adjustable conveying angle, which relates to the technical field of conveying devices and comprises a supporting bottom plate, a fixing component is arranged on the supporting bottom plate, a second servo motor is fixedly mounted on the surface of one end of a conveying pipeline, and a conveying screw blade is mounted at the output end of the second servo motor. A driving assembly is arranged on the supporting bottom plate, the driving assembly is connected with the rotating shaft, the output end of the first servo motor drives the two-way lead screw to move towards the faces close to each other, so that the connecting rod can swing downwards in an inclined mode, and the fixing table moves towards the ground; the fixing table is tightly attached to the ground, the stability of the device can be guaranteed, the hydraulic cylinder drives the rotating shaft to rotate, the conveying pipeline can be inclined at the moment, and the conveying angle of slurry is adjusted according to specific conditions.

The utility model discloses a kind of plug-in heat exchange pipeline devices for engineering radiator, it is related to engineering radiator technical field, including mounting frame, the top of mounting frame is equipped with eight U-shaped slots, four heat exchange pipelines are slidably installed in the inside of eight U-shaped slots, the inside of eight U-shaped slots is provided with positioning installation component, positioning installation component includes two arc clamping blocks, the opposite end of two arc clamping blocks is arc-shaped, the opposite end of two arc clamping blocks is adapted with the outer surface of heat exchange pipeline, the top of two arc clamping blocks is inclined plane, by the setting of arc clamping block, cooperate with positioning block and annular groove, heat exchange pipeline can be positioned quickly when installing conveniently, so that heat exchange pipeline will not appear the condition of deviation when installing, so that heat exchange pipeline is installed in the inside of mounting frame conveniently, so that plug-in heat exchange pipeline can be better used.

The invention discloses a welding positioning system for carbon dioxide arc welding of a flow guide pipe, and relates to the technical field of welding positioning of flow guide pipes. A positioning assembly is installed on a workbench of the rack body. The positioning assembly comprises a plurality of groups of symmetrically arranged positioning guide wheels, and the positioning guide wheels are obliquely arranged; the axial directions of the two positioning guide wheels are V-shaped; two ends of the positioning guide wheels are movably mounted on the top frame and the bottom frame through rotating shafts; the positioning assembly further comprises a fixing rod. Telescopic rods are cooperatively mounted at the tops of the fixed rods; one end, away from the fixed rod, of the telescopic rod is hinged to the top frame end; firstly, a steel plate is shaped through a shaping machine, a notch of a shaped flow guide pipe faces upwards, then the flow guide pipe is conveyed into a welding positioning system through conveying of the shaping machine, in the conveying process, the flow guide pipe firstly passes through a hanging plate at the bottom of a transverse plate, and the hanging plate is located in the notch, so that in the conveying process, the flow guide pipe is conveyed to the welding positioning system. And it is guaranteed that the gap of the flow guide pipe cannot deviate, and the welding quality is guaranteed.

The utility model relates to the technical field of anti-seismic support stamping part positioning, and provides an automatic punching machine punching positioning device of an anti-seismic support, which comprises a mounting seat and a machining table arranged on the mounting seat, a connecting buffer assembly arranged on the mounting seat and the machining table, and a fixing plate fixed on the machining table. The mounting and fixing assembly is arranged on the machining table and comprises a mounting base, the mounting base is fixed to the side surface of the fixing plate, a long hole is formed in the surface of the mounting base, a rectangular opening is formed in the side surface of the fixing plate, and a first air cylinder is mounted on the side surface of the fixing plate. By means of the technical scheme, the problems that in the prior art, current punching positioning is generally integrated in dies, but in the mode, specific parts need to be machined through specific dies, although the diameters of punched holes are consistent, the dies need to be replaced due to deviation of the punching positions, the number of the dies is large, the production cost is increased, and the production efficiency is high are solved. The production period of the mold is long, and the time cost is also increased.

This utility model discloses an insulated tension clamp, relating to the field of conductor fixing technology. The utility model includes a wedge-shaped insulated tension clamp body, with two cores inserted inside. It also includes: a telescopic mechanism located on the outside of the wedge-shaped insulated tension clamp body, used to adjust the connection length with the tower pole; and a limiting mechanism located on the left side of the cores. Specifically, by setting up the telescopic mechanism, the plug is pulled to disengage the clamp hanging plate two, releasing the clamp hanging plate one from its fixation. Then, the clamp hanging plate one is pushed or pulled to adjust the length of the clamp hanging plate one and the clamp hanging plate two. Finally, the plug springs back to its original position, limiting and fixing the clamp hanging plates one and two, thus completing the length adjustment. This method can meet different fixing requirements, ensuring smooth connection to the tower pole when fixing conductors in different areas.