6results about How to "Ensure structural rigidity" patented technology

The utility model provides a front axle machining positioning frock, including base and two slide setting on the slide seat of base, two slide seat all be provided with the clamping assembly for clamping front axle end, two slide seat all are fixedly connected with rack, and two racks staggered arrangement, the base is rotatively connected with the follow -up gear of two rack meshing connection, the base is fixedly connected with electric push rod, the extension end of electric push rod and two slide seat in any slide seat fixed connection. The utility model provides a front axle machining positioning frock through electric push rod drive one -sided slide seat removal, cooperation follow -up gear and the meshing transmission of staggered rack, can quick adjustment clamping spacing to adapt to different axle distance's front axle, simultaneously, the arc clamping plate of two -way screw drive can be adapted to different diameter's front axle end through two -way opening and closing structure, further expands frock's clamping size range.

This utility model discloses a thin-film cylinder, including a cylinder body and a mounting plate. The mounting plate is connected to the rear end of the cylinder body. The cylinder body includes a cylinder body, a front cover, and a rear cover. The front end of the cylinder body is fixedly connected to the front cover by bolts, and the rear end of the cylinder body is fixedly connected to the rear cover by bolts. Multiple countersunk holes are formed on the surface of the rear cover. A connecting hole is formed on the surface of the mounting plate at the corresponding position of the countersunk holes. A connecting cylinder is fixedly connected to the bottom surface of the mounting plate at the connecting hole, and the outer wall of the connecting cylinder contacts the inner wall of the countersunk hole. The mounting plate and the rear cover are fixed by bolts passing through the connecting hole and threaded into the countersunk hole. This utility model adopts a split-type installation as its core, realizing the immediate use and quick replacement of the thin-film cylinder while ensuring structural rigidity and load capacity. It is particularly suitable for automated production lines, robots, and other fields with stringent requirements for equipment maintenance efficiency.

The utility model discloses a shoe material mould, including base, still including the first mould of fixed mounting on base, the both sides of base are hinged respectively with the second mould and third mould of adaptation first mould, and the sliding block is symmetrically slid and is established on the base, and the fourth mould and fifth mould of adaptation first mould are respectively hinged on two groups of sliding blocks, and the guide part for positioning is provided on the base, and the locking part for locking is provided on the first mould. The utility model discloses through the same base on the same time arrangement fixed first mould, hinged foldable second mould and third mould and track slippable fourth mould and fifth mould, four groups of upper die are different cavity structure respectively, can satisfy the forming production demand of multiple styles, different modeling shoe material, save the cumbersome procedure of traditional production in the frequent replacement of complete mould, and the mould investment cost is reduced greatly, and the mould versatility and production and processing efficiency are effectively promoted.

The utility model relates to a kind of three-dimensional laser radar hanging device for transmission line measurement, applicable to the body bottom space between the two parallel landing poles of unmanned aerial vehicle is hung and installed.The device includes crossbeam, slide rail engagement quick-release structure and three-dimensional laser radar module.Arc-shaped clip is provided at the both ends of crossbeam, for clamping and fixing the landing pole of unmanned aerial vehicle bottom;"T" shape slide rail is provided below crossbeam, three-dimensional laser radar module is slidably installed by guide rail connecting block with complementary shape to slide rail structure, and positioning and locking are realized by self-locking structure.The device has the advantages of strong universality, quick disassembly and assembly, shock resistance and anti-drop, etc., can realize reliable mounting and stable measurement of three-dimensional laser radar on multiple types of unmanned aerial vehicle platform without interfering with the space structure of aircraft, and is suitable for high-precision inspection operation of transmission line.

The utility model discloses a connection structure reinforced titanium-based noble metal oxide deep well anode, and relates to the technical field of deep well anodes, the connection structure reinforced titanium-based noble metal oxide deep well anode comprises a deep well anode main body, a gas guide pipeline, a cable and a reinforcing plate, a performance reinforcing mechanism is mounted among the deep well anode main body, the titanium-based insulating sleeve and the sealing plate; the gas-guide pipeline and the cable are fixedly connected to the inner side of the deep well anode main body; the reinforcing plates are detachably connected to the upper end and the lower end of the titanium-based insulating sleeve, one side of each reinforcing plate is slidably connected with a sliding plate, and a structure reinforcing mechanism is installed between each sliding plate and the titanium-based insulating sleeve. The device is wrapped by graphite, carbon fibers and polytetrafluoroethylene in a gradient mode, the inner layer transmits current in a high-current-guide mode, the middle layer maintains the stable structure in a current-equalizing and pressure-resisting mode, the outer layer is closed, anti-corrosion and wear-resisting modes are achieved, and meanwhile the sliding plate and the toothed plate are dynamically meshed and combined with elastic reset to disperse formation pressure and restrain deformation. The comprehensive performance of efficient conduction, impact resistance and corrosion resistance of the anode is improved.

A model test runner lower ring five-axis machining clamp belongs to the field of water turbines, in order to solve the existing model runner lower ring clamping device exists for a long time, the problem of low clamping efficiency, the application includes positioning bolt, cross hollow pressing plate, circular ring pressing plate and center support frame, the center support frame is installed on the top of the workbench, the cross hollow pressing plate and the circular ring pressing plate are sequentially arranged from top to bottom above the center support frame, and the cross hollow pressing plate, the circular ring pressing plate and the center support frame are coaxially arranged, the threaded end of the positioning bolt is sequentially threaded through the cross hollow pressing plate and the circular ring pressing plate and is threadedly connected with the center support frame, the bolt head of the positioning bolt extends above the cross hollow pressing plate, the model test runner lower ring is arranged on the center support frame, and the model test runner lower ring is clamped between the circular ring pressing plate and the center support frame by rotating the positioning bolt to apply clamping force, and the application is used as a model test runner lower ring five-axis machining clamp.