8results about How to "Angle deviation is small" patented technology

The application discloses an automatic pressing machine for filter oil pipe installation. The existing filter is time-consuming and laborious when assembling the inlet pipe and the outlet pipe, is easy to scratch or hurt the filter, has low assembly efficiency and large angle deviation of the inlet pipe and the outlet pipe after assembly. The automatic pressing machine is characterized in that: the positioning seat (1) is provided with an inlet pipe support plate (3) and an outlet pipe support plate (4) on both sides, the upper end surface of the inlet pipe support plate (3) is consistent with the set angle of the inlet pipe (5), the upper end surface of the outlet pipe support plate (4) is consistent with the set angle of the outlet pipe (6); the support (1) is further provided with an inlet pipe pressing head (7) and an outlet pipe pressing head (8) above. When the inlet pipe and the outlet pipe are assembled on the filter, the automatic pressing machine is time-saving and labor-saving, the filter is not scratched or hurt, the assembly efficiency is high, the angle deviation of the inlet pipe and the outlet pipe is small after assembly, and the use requirement can be met.

This application discloses a snake-bone structure, comprising two ends and multiple snake-bone joints disposed between the two ends. Each snake-bone joint includes a first joint and a second joint coaxially arranged, with a connecting portion between the first and second joints capable of restricting axial displacement of the first and second joints. One of the first and second joints is provided with multiple limiting beams, and the other joint is provided with a limiting groove adapted to the limiting beams. The multiple limiting beams are respectively located at the two ends of the first or second joint, and the multiple limiting beams located at the same end are arranged circumferentially along the first or second joint. There is a movement space between the end of the limiting beam and the bottom of the limiting groove. The multiple limiting beams and multiple limiting grooves cooperate to restrict the radial displacement of the first joint and the adjacent second joint. This application can restrict the snake-bone structure from radially detaching and reduce the angular deviation of the snake-bone structure after bending under stress.

The utility model relates to CCD missing item detection equipment technical field especially for a kind of copper bar and sheet metal piece CCD missing item detection equipment of automobile electric control system, including support frame, the inner side fixed mounting of support frame has conveyor belt body, the middle part of support frame upper surface is fixed with equipment rack, the top of equipment rack is fixedly installed with linear motor, the moving end of linear motor is fixed with mounting seat, the outer side of mounting seat is fixed with CCD detection camera by bolt, the detection end of CCD detection camera corresponds with the middle part of conveyor belt body, the front end of support frame is fixed with automatic correction mechanism;Automatic correction mechanism includes two correction mechanism support, the inside fixed of correction mechanism support has support seat, the top of support seat is fixed with electric cylinder, in the utility model, the attitude deviation problem when detecting copper bar and sheet metal piece of automobile electric control system is solved, correction process does not need to stop machine manual intervention, greatly improves detection efficiency and quality.

The invention relates to a manual remote valve rotating tool for a spent fuel single-rod transport container, a transmission mechanism is inserted into a ball valve of the spent fuel single-rod transport container, the transmission mechanism comprises a special-shaped positioning block, the ball valve is provided with a special-shaped recess matched with the special-shaped positioning block, and the special-shaped positioning block is clamped in the special-shaped recess; the positioning assembly is arranged on the outer side of the transmission mechanism in a sleeving mode and is in a hollow cylinder shape, the inner diameter of the positioning assembly is matched with the transmission mechanism, the outer diameter of the positioning assembly is matched with the hole, and the transmission mechanism and the positioning assembly can rotate relatively; the traction assembly is connected with the transmission mechanism, installed at the end away from the ball valve and comprises a traction handle and a steel wire rope, the steel wire rope is connected with the transmission mechanism, the traction handle is connected with the steel wire rope, and the traction handle pulls the steel wire rope to drive the special-shaped positioning block and the ball valve to rotate. The angle deviation when the rotary valve tool enters is reduced, the ball valve is opened or closed more accurately, the ball valve is opened or closed manually and remotely, and the safety and reliability of the rotary valve tool are improved.

This utility model relates to the field of pipe bending machine technology, specifically a high-torque bending structure for a pipe bending machine. It includes a support frame disposed on one side of the pipe bending machine, a rotating frame rotatably connected to the outside of the support frame, and a bending structure disposed above the rotating frame. The bending structure includes two bending components symmetrically disposed above the rotating frame. Each bending component includes a fixing plate, and a mold is movably sleeved on the outside of an H-shaped positioning rod. A limiting component is disposed on one side of the bending component, and a supporting component is disposed on one side of the rotating frame. In this utility model, multiple molds are connected and fixed through the interlocking of cross-shaped locking strips and cross-shaped locking slots, allowing the molds to be adjusted at fixed angles. This enables a single mold to adapt to different pipe bending requirements. The limiting effect of the pressure plate facilitates angle adjustment of the mold and improves mold stability. A bracket is provided on one side of the mold to support the pipe, preventing downward displacement of the pipe and reducing angular deviation during bending, thus maintaining stability during pipe bending.

The utility model relates to carbon fiber manufacturing technical field especially is a kind of carbon fiber impregnation curing combined equipment.The impregnation device, primary heating curing device, secondary heating curing device are sequentially fixed in machine table along carbon fiber silk processing direction, realize impregnation, primary low-temperature curing, secondary high-temperature curing continuous operation.Wherein, primary heating curing device includes base, heating mould, position adjusting assembly and pressure locking assembly.Base is based on machine table.Heating mould is placed in base, and the upper surface is provided with silk passage.Position adjusting assembly and pressure locking assembly are installed based on base.Position adjusting assembly is used to drive heating mould to approach / close to carbon fiber silk conveying path, to adapt to different rigid tow: for small K number tow, heating mould approaches carbon fiber silk conveying path to reduce friction, for large K number tow, heating mould is far away from carbon fiber silk conveying path to prevent the occurrence of inlet jamming phenomenon.

The utility model discloses a reinforcing bar node strengthening connecting device and a reinforcing mesh, which belong to the technical field of reinforcing bar connection, and comprise a first connecting piece, a second connecting piece and an angle adjusting piece, the first connecting piece and the second connecting piece are respectively connected with two ends of the angle adjusting piece; the first connecting piece comprises a first half shaft sleeve, a second half shaft sleeve, a rotating joint and a locking structure, the first half shaft sleeve and the second half shaft sleeve are connected through the rotating joint to form a sleeve for locking a reinforcing steel bar, and the locking structure is arranged at the closed position of the first half shaft sleeve and the second half shaft sleeve. The structure of the second connecting piece is the same as that of the first connecting piece, the first connecting piece and the second connecting piece are connected with different reinforcing steel bars respectively, the connecting angle of the reinforcing steel bars can be adjusted in advance or temporarily on site through the angle adjusting piece, and the strength of connecting reinforcing steel bar joints and the accuracy of angle positioning are improved; and the transition connection strength and the shape stability between large components or different components are improved.

The application relates to an automobile wire harness bundling tool and relates to the technical field of wire harness manufacturing. In order to solve the problems of low efficiency and consistency of manual bundling, the tool includes a tool plate, a tool column is vertically arranged on the tool plate, a bundling seat is arranged on the tool column, a lifting mechanism for lifting the bundling seat is arranged on the tool column, a bundling mechanism is arranged on the bundling seat, the bundling mechanism comprises two vacuum adsorption plates and two turnover air cylinders, the two vacuum adsorption plates are symmetrically hingedly arranged on the two sides of the bundling seat, the two vacuum adsorption plates are arranged at intervals, a plurality of adsorption holes are formed in the working surface of each vacuum adsorption plate, the two turnover air cylinders correspond to the two vacuum adsorption plates respectively, the cylinder body of the turnover air cylinder is obliquely arranged on the bundling seat, and the piston end of the turnover air cylinder is hingedly arranged on the back surface of the corresponding vacuum adsorption plate. The application has the effect of significantly improving the bundling efficiency and consistency.