6results about How to "Guaranteed pressing accuracy" patented technology

The utility model discloses a novel valve body press-fitting device, which relates to the technical field of electric driving force assembly assembling and comprises a press-fitting base, a press-fitting power mechanism, a press-fitting frame and a valve body rotating structure. By means of the valve body rotating structure arranged in the middle of the press-fitting channel, accurate rotation of the valve body can be achieved, and 100% correctness of the valve body in the positive direction and the negative direction is basically guaranteed. The problem that a traditional press-fitting device cannot accurately recognize the positive and negative directions of the valve body is effectively solved, and the press-fitting accuracy and reliability are greatly improved; the rotating angle of the valve body rotating channel is accurately controlled to be 90 degrees, and stability and consistency of the valve body in the press fitting process are guaranteed. By means of the design, damage to the valve body is avoided, the press-fitting precision is guaranteed, the product quality is improved, and therefore the press-fitting qualification rate of parts of the type is remarkably improved. The rejection rate caused by press fitting failure is reduced, the production cost is reduced, the production efficiency is improved, and remarkable economic benefits are brought to enterprises.

The utility model provides an automobile swing door motor shell rapid press-fitting device which comprises a workbench, a pressure-bearing base, a top hole press-fitting mechanism, a side hole press-fitting mechanism, a first bearing supply mechanism, a second bearing supply mechanism and a feeding mechanism. A door-shaped frame with the two ends fixed to the workbench is arranged over the pressure-bearing base in a striding mode, the top hole press-fitting mechanism comprises a first pressing head arranged on the door-shaped frame in a lifting mode, a translation driving piece and a lifting driving piece, and the tail end of the first pressing head has magnetism and is used for magnetically attracting a first bearing of the first bearing supply mechanism. The side hole press-fitting mechanism comprises a second pressing head arranged on the side of the pressure-bearing base and a translation driving mechanism driving the second pressing head to be close to or away from the pressure-bearing base, and a clamping jaw assembly is arranged at the execution end of the feeding mechanism and used for clamping a second bearing of the second bearing supply mechanism and transferring the second bearing to the second pressing head. According to the utility model, the top hole and side hole bearings of the motor shell can be synchronously and quickly pressed.

The utility model relates to the technical field of hydraulic pump machining, in particular to a press fitting station. A press-fitting station comprises a pressing head which is horizontally and slidably assembled and is driven to move by a first driving part; the supporting plate is horizontally assembled in a sliding mode, the supporting plate is driven by a second driving piece to move, and the supporting plate and the pressing head are oppositely arranged in a spaced mode; and the bearing table is used for bearing a workpiece, the bearing table conveys the workpiece to a press-fitting position between the pressing head and the supporting plate, and during press-fitting, the pressing head pushes the workpiece to be pressed on the supporting plate in a sliding mode. The technical problems that in the prior art, a bearing in an intermediate is low in assembling efficiency and poor in precision are solved.

The utility model provides an automatic corner connector press-fitting device for a photovoltaic panel frame, which relates to the technical field of photovoltaic panel frames and comprises an equipment base, a top seat is arranged at the top of the equipment base, two linear optical shafts are arranged between the equipment base and the top seat, a moving seat is arranged between the two linear optical shafts, and a pressing plate is arranged on the moving seat. A plurality of mounting cavities are formed in the bottom of the moving seat, elastic press-fitting assemblies are arranged in the mounting cavities, the elastic press-fitting assemblies are used for conducting pressure maintaining operation when the moving seat is pressed downwards, damage to products is prevented, and through cooperative work of an automatic lubricating assembly, an oil storage chamber, an oil pump, an oil inlet pipe and an output pipe, the product quality is improved. Lubricating can be continuously provided for the connecting position of the movable base and the linear optical shaft, friction is effectively reduced, part abrasion is reduced, the operation stability of the device is greatly improved, press-fitting precision is guaranteed, frequent shutdown and maintenance due to abrasion are avoided, and production efficiency is improved.

The application discloses a kind of electromechanical control mechanisms for electromechanical intelligent installation, which can realize the installation of elastic clamping piece automatically, and accurately install it into the extended hole with slope, with high installation precision. During installation, the controller can control the lifting speed, horizontal moving speed, lifting displacement and horizontal moving displacement of the product body to be installed according to the slope of the extended hole, so that the product body to be installed is lifted for press fitting according to the slope. The press fitting force is consistent with the slope, effectively improving the accuracy during press fitting, reducing damage to the elastic clamping piece, and ensuring the press fitting precision.

The utility model discloses a kind of press-fitting equipment, including press-fitting station, clamping unit, drive unit and buffer unit;Press-fitting station is used to install workpiece to be processed;Clamping unit is used to clamp parts;Drive unit is used to drive clamping unit to move towards press-fitting position;Buffer unit, including position fixed limit board, and with the elastic buffer and hard buffer of drive unit connection, elastic buffer and hard buffer can follow drive unit synchronous motion and then move towards limit board when press-fitting;The spacing of elastic buffer free state with limit board is less than the spacing of hard buffer with limit board, so that elastic buffer first with hard buffer and limit board abut, elastic buffer and limit board abut when buffering the movement of drive unit, hard buffer and limit board abut when limiting the further movement of drive unit.The press-fitting equipment of the utility model is used to reduce the deformation degree of parts in press-fitting process.