7results about How to "Equal spacing" patented technology

A pipe auxiliary support fixture for machine tools and a machine tool. The present invention fixes each slider by the cooperation between a rotating shaft end fixing plate, a limit stopper, a guide shaft, a linear bearing, an X-axis end fixing plate, and a slider fixing seat, so that the slider can be arranged along the guide shaft between the spring chuck and the bushing of the machine tool, so as to provide support and support for the middle part of the workpiece through the support sleeve on the top of the slider. The present invention can ensure that the machine tool can firmly clamp the workpiece and accurately position the workpiece during the process of processing precision thin-walled tubes with an outer diameter of less than 1 mm, so that the processing of the workpiece is more stable and reliable. The present invention can avoid the problems of tube depression and docking misalignment that occur in conventional positioning and clamping of the workpiece and continuous processing by supporting the sleeve and the slider. The present invention can realize the processing of precision thin-walled tubes with an outer diameter of less than 1 mm, and also provides a certain reference and reference for the processing of other similar small rotating parts.

The drilling tool comprises a tool base, a supporting mechanism capable of automatically rotating and moving comprises a first limiting groove formed in the middle of the bottom of the inner wall of the tool base, a lead screw is rotationally arranged on one side of the inner wall of the first limiting groove, and a supporting frame is arranged on the inner wall of the first limiting groove in a sliding mode. Rotating shafts are rotationally arranged on the two sides of the inner wall of the supporting frame, and a supporting strip is fixedly arranged between the two rotating shafts. The first motor drives the rotating shaft to rotate, so that the supporting strip drives the angle steel to rotate, the side face can be replaced for drilling, after drilling is finished, extrusion of the clamping plate is removed, the second motor is started to enable the lead screw to rotate, then the supporting frame drives the angle steel and the like to move and adjust a new drilling position, and the rotating angle of the second motor can be controlled. The distance between every two adjacent supporting frames can be the same, manual adjustment of workers is not needed, meanwhile, it can be guaranteed that the distance is equal, and the drilling accuracy of the device is improved.

This utility model relates to the field of coating equipment technology, and in particular to a manually adjustable coating table. This utility model provides such an adjustable manually adjustable coating table, including a table body, a panel, a coating roller, a guide frame, a moving block, a rotating shaft, a pressure roller, and a screw. The panel is located on the upper part of the table body, and the coating roller is rotatably connected to the front of the panel. The guide frame is fixedly connected to the table body, and the moving block is slidably connected to the guide frame. The rotating shaft is fixedly connected to the middle of the moving block, and the pressure roller is fixedly connected to the front of the moving block, with the pressure roller positioned above the coating roller. The screw is threadedly connected to the guide frame, and several locking holes are arranged in a linear array on the right side of the screw. This utility model achieves rapid adjustment of the pressure roller's position by rotating the screw, causing the moving block and pressure roller to move upwards within the guide frame. This improves the efficiency and ease of operation in adjusting the distance between the coating roller and the pressure roller, enhancing the response speed and overall working efficiency of the device.

The invention discloses an airport counter welding and positioning clamp applied to the field of clamps, a plurality of clamping devices are used for bearing transverse pipes and vertical pipes used for assembling a cabinet body frame, the vertical pipes are automatically conveyed to preset positions, it is ensured that the distances between the vertical pipes are equal, and therefore the welding quality is effectively improved, and the welding efficiency is improved. The angles of the vertical pipes and the transverse pipes can be adjusted according to welding requirements, the welding requirements of different cabinet body frames are met, the application range of the clamping device is effectively widened, in addition, the clamping device further clamps the transverse pipes and the vertical pipes of different specifications and sizes, the self-adaptability of the clamping device is further effectively improved, and the welding quality is improved. In addition, a self-checking device is additionally arranged on the clamping devices and used for checking whether all the clamping devices in the same column are aligned or not, the situation that the clamping devices deviate, and consequently the transverse pipe is inclined is avoided, in addition, the clamping devices deviating are automatically marked through light reflection, and maintenance personnel can find the clamping devices timely and accurately and adjust the clamping devices conveniently in time.

The invention belongs to the technical field of punching devices, and particularly discloses a power supply cable wiring channel installing and punching device which comprises a base, a support is fixedly connected to the top end of the base, a displacement mechanism is arranged in the support, and the displacement mechanism comprises a driving motor, a threaded rod, two limiting rods, a sliding plate and a push plate which are fixedly installed on the support. The device comprises a base, a displacement mechanism is arranged on the base, fixing mechanisms are arranged on the two sides of the base, and each fixing mechanism comprises a side seat, a connecting frame, a telescopic air cylinder, a telescopic rod and a fixing plate which are fixedly connected to the two sides of the base. The wiring groove can be fixed through the fixing mechanism, deviation of the wiring groove in the punching process is prevented, the punching precision is improved, the distance between holes can be accurately controlled, it is guaranteed that the distance between the holes is equal, and the situation that the wiring groove tilts due to unequal vacancies in the installation process, and use is affected is prevented.

The utility model relates to a spacing adjusting device and semiconductor equipment. The interval adjusting device is used for being placed in an interval between a first target structure and a second target structure which are to be concentrically installed and comprises a rotating shaft, a first rotating telescopic mechanism and a second rotating telescopic mechanism, wherein the rotating shaft is sleeved with the first rotating telescopic mechanism and the second rotating telescopic mechanism. The axis of the rotating shaft coincides with the target axis, to be concentrically aligned, of the first target structure and the second target structure. The first rotating telescopic mechanism is used for contracting inwards and making contact with the outer side wall of the first target structure when rotating in the anticlockwise direction and expanding outwards when rotating in the clockwise direction; the second rotating telescopic mechanism is used for expanding outwards and making contact with the inner side wall of the second target structure when rotating in the anticlockwise direction and contracting inwards when rotating in the clockwise direction. By adjusting the distance between the first target structure and the second target structure, the problem of position offset is solved, contact between the first target structure and the second target structure is avoided, and the process yield is guaranteed.