9results about How to "Ensure Assembly Consistency" patented technology

The application provides a lower electrode feed-in device and a semiconductor processing equipment, the device comprises a radio frequency feed-in assembly, one end of the radio frequency feed-in assembly is used for electrically connecting with a radio frequency source, and the other end is used for electrically connecting with a chuck assembly; the radio frequency feed-in assembly comprises at least two radio frequency feed-in pipes and at least one radio frequency adapter pipe; wherein, each two adjacent radio frequency feed-in pipes are provided with a first matching part, the radio frequency adapter pipe is provided with two second matching parts, and the two second matching parts are matched with the first matching parts of the two adjacent radio frequency feed-in pipes respectively, so that the radio frequency adapter pipe is detachably connected with the two adjacent radio frequency feed-in pipes and electrically connected. The scheme can not only more conveniently disassemble and assemble the radio frequency feed-in pipe, but also better ensure the assembly consistency of each machine, and can select a solid-state medium, so that the problem that the solid-state medium is not easy to disassemble and assemble does not exist, thereby the occupied space of the lower electrode feed-in device can be reduced, so that more space can be used for optimizing other lower electrode components.

The application discloses an electric reactor large pie iron core assembling device and an assembling method thereof. The device comprises an equipment rack, an adjusting unit, a positioning unit, a detecting unit and a control unit. The adjusting unit is installed at the upper end of the equipment rack and is used for bearing the silicon steel sheet and driving the silicon steel sheet to rotate and tilt. The positioning unit is embedded in the adjusting unit and can tightly position the bakelite cylinder from the inside of the bakelite cylinder to stably fix the bakelite cylinder and visually position the center of the silicon steel sheet through the positioning unit. The detecting unit is installed on the outside of the adjusting unit and is used for monitoring the assembling posture of the silicon steel sheet in real time and calculating the perpendicularity deviation of the plane where the silicon steel sheet is located relative to the axis of the bakelite cylinder to ensure the consistency of the silicon steel sheet assembling. The adjusting unit, the positioning unit and the detecting unit are electrically connected with the control unit to improve the automation and the intelligence of the assembling process, reduce the labor intensity, and improve the assembling precision and the assembling quality.

The utility model provides an insulin indwelling needle outer needle side cover assembling device. The insulin indwelling needle outer needle side cover assembling device comprises a vertical moving assembly, the bottom of the vertical moving assembly is fixedly connected with a fourth mounting plate, one side of the top of the fourth mounting plate is fixedly connected to one side of an upper support, and one side of the bottom of the fourth mounting plate is fixedly connected to one side of a lower support. One side of the fourth mounting plate is fixedly connected with a third guide rail, the top of the third guide rail is slidably connected to the bottom of a third sliding block, the top of the third sliding block is fixedly connected to one side of a fifth mounting plate, the top of the fifth mounting plate is fixedly connected to the bottom of a spring, and the top of the spring is fixedly connected to the bottom of an upper support; the insulin indwelling needle outer needle side cover assembling device has the advantages that automation and high precision are achieved, it can be guaranteed that the assembling process of each product is consistent, the consistency and reliability of the product quality are improved, and the rejection rate is reduced.

The application belongs to the technical field of mobile phone production equipment, and discloses a mobile phone tail plug wire assembling equipment, which is used for assembling a mobile phone tail plug wire to a mobile phone back shell. The mobile phone tail plug wire assembling equipment comprises a base piece, a mobile phone tail plug wire feeding mechanism, a release paper tearing-off mechanism, a first carrying mechanism, an assembling mechanism, a mobile phone back shell feeding mechanism, a second carrying mechanism, a screw locking device, a conveying mechanism and a discharging mechanism. The mobile phone tail plug wire assembling equipment provided by the application has low artificial participation in the assembling process of the mobile phone back shell and the mobile phone tail plug wire, so that the assembling consistency can be ensured, and the yield rate is improved. In addition, the mobile phone tail plug wire assembling equipment provided by the application adopts the screw locking device to lock the semi-finished product, so that the production efficiency is improved.

The utility model relates to the field of assembly process provides a kind of side plate quick-mounting structure and massage chair for massage chair, side plate quick-mounting structure is connected in the side of massage chair, with the side plate quick-mounting structure of massage chair is formed seating space together, comprising: side plate body;Clamping component has the clamping piece being set on side plate body and the fixed rod being fixed on massage chair, clamping piece has the clamping slot extending along the installation direction of side plate body;When side plate body is along installation direction and is loaded into massage chair, fixed rod slides along clamping slot, guides side plate body along predetermined direction sliding, provides orientation for the installation of side plate body;When side plate body is installed in place, fixed rod is clamped in clamping slot, realizes the preliminary connection of side plate body and massage chair, completes quick positioning and preliminary fixing.

This utility model relates to the field of antenna assembly production equipment technology, and in particular to an antenna assembly transfer carrier device, comprising: a carrier base plate, wherein there are two carrier base plates, and the two carrier base plates are arranged vertically to form a transfer carrier; a reference base, wherein the reference base is fixed on the upper surface of the upper carrier base plate, and a plurality of limiting blocks are fixedly installed on each reference base; a driving component is arranged between the carrier base plates; and terminals, inserts, and die-cast parts are also arranged on the reference base. The inserts are arranged between the plurality of limiting blocks, the terminals are arranged between the inserts, and the die-cast parts are arranged on one side of the limiting blocks. The mechanical cooperation between the positioning pins on the transfer carrier and the positioning holes opened on the bottom of the inserts, combined with the positioning constraints of the reference base and the limiting blocks, achieves high-precision positioning of the inserts, terminals, and die-cast parts throughout the assembly process, thereby effectively reducing assembly errors and ensuring the consistency of antenna assembly component assembly and product quality.

The application discloses a high-air-tightness door frame for an intelligent armored door and a processing equipment thereof. The door frame comprises a high-air-tightness inner frame and a compensation sealing element. The high-air-tightness inner frame is a three-step-face inner frame structure. A hard sealing strip is arranged on the lower step face, a soft sealing strip is arranged on the middle step face, and the upper step face is provided with the compensation sealing element. The compensation sealing element is elastically and slidably installed in a compensation recess through a spring. A dust-blocking table is arranged above the opening of the compensation recess, and the opening is in a horn shape. The processing equipment comprises a processing platform, a clamping hydraulic cylinder, a limiting air cylinder, an inner frame horizontal limiter and an inner frame vertical limiter. The inner frame horizontal limiter is provided with horizontal rollers, and the inner frame vertical limiter is provided with vertical rollers. The three-step-face inner frame and the compensation sealing element form a multi-stage ladder type sealing system, dynamic self-adaptive compensation is realized, automatic and accurate assembly is completed in cooperation with the special processing equipment, and the air tightness, long-term use stability and assembly efficiency of the door frame are significantly improved.

This invention discloses an integrated braking and grounding device for a semi-direct-drive wind turbine, comprising a motor brake disc and a grounding slip ring. The motor brake disc and the grounding slip ring are detachably connected as one unit in the axial direction via a stop and bolts to shorten the axial space. Simultaneously, the axial cross-section of the grounding slip ring is an "L-shaped" structure, consisting of an outer friction ring and an inner mounting plate made of different materials, to significantly reduce costs. Furthermore, this invention installs a speed sensor on the motor brake disc and machines its outer circumference into a gear shape to achieve single-blade turning function. This invention fully utilizes the space at the rear end of the motor by axially integrating the motor brake disc and the grounding slip ring, and significantly reduces manufacturing costs while maintaining performance by changing the material of the grounding slip ring.

The application relates to the technical field of large-current electric contact connection, and discloses a combined large-current contact quick-mounting and contact anti-loosening stability method, which comprises an insulating base, and further comprises a combined conductive contact unit, a radial spring mechanism, an equal-resistance current-distribution copper bar, a contact consistency calibration structure and a foolproof and mistake-proof mounting structure which are mounted on the insulating base 1; the combined large-current contact quick-mounting is provided by using the insulating base and the foolproof and mistake-proof mounting structure, is integrally formed by using high-strength flame-retardant insulating materials, is stable in structure, reliable in insulation, sufficient in creepage distance, can bear and isolate various conductive components, and can avoid the risk of electric leakage and short circuit; standardized mounting grooves are reserved on the base, accurate positioning references are provided for various components, and assembly consistency is ensured; meanwhile, the combined large-current contact quick-mounting has vibration resistance and aging resistance, is suitable for long-term operation conditions of heavy-load AGV and AMR, and significantly improves overall safety and service life.