16results about How to "Realize positioning installation" patented technology

The utility model provides a welding tool for assembling a door plate and a welding plate, and belongs to the technical field of tools for assembling door plates. The problem that an existing door plate is prone to dislocation in the welding process is solved. The utility model discloses a welding tool for assembling a door plate and a welding plate. The welding tool comprises a support, an opening, a tool plate, a positioning plate, a limiting face, a pressing frame, the door plate, the welding plate and a surrounding plate. According to the utility model, when the door plate is arranged on the bracket, the end part of the coaming is positioned and mounted on the positioning plate, and the welding plate is positioned and mounted on the tooling plate, so that the door plate and the welding plate are positioned and mounted, and the door plate and the welding plate cannot be staggered and moved when a technician welds the door plate and the welding plate; therefore, the qualified rate of assembled door plates is improved.

The utility model relates to a valve core end face length screening detection tool, and belongs to the technical field of detection tools. The problems of low detection efficiency and low measurement precision when the length of the end surface of the valve core is measured by manually holding a length measuring tool in the prior art are solved. The valve element end face length screening gauge comprises a mounting plate, a first detection plate and a second detection plate, the first detection plate and the second detection plate are oppositely mounted on the mounting plate in parallel, and a valve element detection cavity is formed between the first detection plate and the second detection plate; and one of the first detection plate and the second detection plate is mounted at different positions of the mounting plate relative to the other detection plate to form detection stations with different detection lengths. The screening gauge does not need to measure the length, so that the workload of manual measurement is reduced, and the detection efficiency is high. According to the invention, whether the to-be-detected valve core is a qualified product is determined by using the standard valve core end face length, so that a length measuring tool does not need to be held by a hand for measurement during detection, and low detection precision caused by reading of measurement personnel is avoided.

The utility model relates to the field of medical equipment, in particular to an anti-ray partition plate for nuclear medicine, which comprises a supporting seat, a partition plate body arranged at the upper end of the supporting seat, a mounting block arranged at the lower end of the partition plate body, a mounting groove formed in the upper end of the supporting seat, a storage groove formed in the lower end of the supporting seat, and a limiting plate arranged on the inner side of the storage groove. A screw rod is arranged at the upper end of the limiting plate, a lifting plate is arranged on the outer side of the screw rod, universal wheels are arranged on the left side and the right side of the lower end of the lifting plate, knobs are arranged on the front side and the rear side of the supporting seat, and a first bevel gear is arranged on the inner side of the supporting seat. The installation blocks are inserted into the installation grooves and fixed through the bolts, the partition plate body and the supporting base are rapidly assembled and fixed, the universal wheels are controlled to stretch out of the containing grooves by rotating the rotary knob on any side, the partition plate is conveniently pushed to move to a proper position, then the installation plates can be controlled to be attached to the ground by reversely rotating the rotary knobs, and the partition plate is convenient to use. The partition plate can be conveniently fixed to the ground, and overall positioning installation of the partition plate is achieved.

The utility model discloses an assembly type anti-explosion-wave valve which comprises a door frame, a valve body and a valve cover. The utility model relates to a novel wave-absorbing valve door, which comprises a door frame, a positioning side plate, a positioning groove, a limiting groove and a fixed positioning block, mounting openings are symmetrically formed inside the door frame, mounting frames are mounted on the inner sides of the mounting openings, and a wave-absorbing valve body is mounted inside the mounting frames. The novel wave-absorbing valve door has the advantages that by arranging the positioning side plate, the positioning groove, the limiting groove and the fixed positioning block, the novel wave-absorbing valve door can be conveniently mounted; by arranging the mounting side grooves and the mounting side plates, positioning mounting between the positioning side plates and the positioning grooves at the top and the bottom of the mounting frame and matched limiting between the limiting grooves and the fixed positioning blocks are achieved, the mounting frame is subjected to limiting mounting treatment on the inner side of the mounting opening, and by arranging the mounting side grooves and the mounting side plates, positioning mounting between the mounting side grooves in the two sides and the mounting side plates is achieved; the mounting side grooves are stably mounted on the inner sides of the mounting side plates through bolts, and the mounting positions, on the inner sides of the mounting openings, of the mounting frames are stabilized.

The utility model discloses an electric connector, including electric connection subassembly, electric connection subassembly includes flexible circuit board and base, the flexible circuit board includes body part, butt -joint part and tail, butt -joint part connects body part with tail, butt -joint part is around the both sides of base thickness direction, body part with tail is located the both sides of base thickness direction, at least one of body part with tail is equipped with through -hole, and the base is equipped with the positioning column of wearing in through -hole, so setting, realize flexible circuit board and base positioning installation, and it is favorable to flexible circuit board and base assembly in place.

The utility model provides a kind of umbrella cover assembly of outdoor sunshade, the outdoor sunshade has umbrella handle and umbrella rib, the umbrella cover assembly includes: umbrella disc, the umbrella disc is provided with multiple umbrella rib mounting parts in circumferential side, the umbrella rib mounting part is used to connect the umbrella rib;Umbrella disc support, the umbrella disc support is used to sleeve joint to the umbrella handle, the umbrella disc support is detachably connected with the umbrella disc;The umbrella disc support includes: axially connected supporting portion and sleeve joint portion;The outside of the sleeve joint portion is used to sleeve joint the umbrella disc;The side of the supporting portion close to the sleeve joint portion is supporting surface, for abutting the umbrella disc.The utility model solves the problem that the umbrella cover assembly of outdoor sunshade with different number of umbrella ribs needs to be made separately, and more molds are needed accordingly.

The utility model discloses a cold storage cabinet convenient to maintain, including the cabinet body and setting in the cavity of cabinet body and having one side opening, detachably connected with the fender at the cavity opening, its characterized in that: the flange is equipped with the locating post in the cavity inside and is located close to its opening lower side, the flange is equipped with the locating post, the fender one side extends and can be hung with the flange and hang the joint part, the joint part is opened and is equipped with the perforation, the locating post cooperation is inserted in the perforation. Through the hanging cooperation of joint part and flange, and the insertion of locating post and perforation are combined, form the double restraint of vertical direction and horizontal direction, realize the positioning installation of fender relative cabinet body, avoid the fender to shake before and after, and the fender can only be disassembled to the upward direction relative cabinet body.

The invention relates to the technical field of detection devices, in particular to a grinding machine feeding precision detection device which comprises a laser interferometer body, and positioning matching blocks are symmetrically and fixedly arranged on the two sides of the laser interferometer body; the lower end of the interference mirror is fixedly provided with a mirror body bearing seat; the reflecting mirror is aligned with the interference mirror and the laser interferometer body when the grinding machine feeding precision is detected, and the interference mirror is located between the reflecting mirror and the laser interferometer body; the laser interferometer body and the interference mirror are supported by the tripod, so that the laser interferometer body and the interference mirror can be positioned and mounted synchronously when the feeding precision of the grinding machine is detected, the laser interferometer body and the interference mirror are aligned, fixing operation and alignment operation do not need to be performed one by one, the operation is very convenient, the operation is simple, and the efficiency is high. And the installation efficiency of the detection part is greatly improved.

A kind of positioning seat for polishing equipment, it relates to the field of machining, for solving the problems of inconvenient adjustment, poor adaptability of positioning seat.The positioning seat includes polishing machine main body, workbench, sliding seat, multiple sets of positioning seat group, two-way threaded shaft, sliding table and sliding groove structure.Positioning seat group is symmetrically distributed on both sides of sliding seat, and each group contains lifting platform and placing seat.Two-way threaded shaft drives the sliding table to move, and the push rod pushes the lifting platform up and down through the sliding groove structure, so that the placing seat of the size of the workpiece is raised.The placing seat can be disassembled and replaced to adapt to different workpieces.The sliding groove structure is composed of upper sliding groove, inclined sliding groove and lower sliding groove, to realize flexible lifting of the positioning seat.Improve the adaptability of workpiece positioning, reduce the adjustment time, support multiple size workpiece synchronous machining.

This application provides a vehicle door handle and a vehicle, relating to the field of vehicle technology. The vehicle door handle includes: a handle frame, including a first rib, a second rib, and a connecting portion; the first rib is arranged around the handle frame to form a receiving groove, and the second rib is spaced apart on the side of the first rib away from the receiving groove; the connecting portion connects the second rib and the first rib and together form a first locking groove; a light strip assembly, including a light strip body and a first locking portion circumferentially disposed on the outer edge of the light strip body; the light strip body is placed inside the receiving groove, and the first locking portion is locked into the first locking groove; the first locking portion and the second rib are positioned with a gap along a first direction and a third direction, and the first locking portion and the connecting portion are positioned in close contact along a second direction; a cover is disposed on the side of the handle frame along the second direction, and the side of the cover facing the light strip body has a first protrusion, which is positioned in close contact with the light strip body along the second direction. The vehicle door handle provided by this application improves assembly efficiency.

The utility model discloses a medical pillow detection device and equipment thereof relates to medical equipment technical field, and medical pillow detection device includes the mounting bracket, control module and a plurality of detection modules of casing and being located in the casing, and the mounting bracket includes the opposite first crossbeam and second crossbeam, and the mounting plate of connecting first crossbeam and second crossbeam, and the mounting plate is equipped with the installation mouth, a plurality of detection modules are arranged in proper order along Y axle direction, and every detection module includes drive part, pressure detection part and contact block, and drive part is worn in the installation mouth and is fixed to the mounting plate, and pressure detection part connects drive part and contact block, and the outer contour shape of a plurality of contact blocks is compatible with the outer contour shape of human head, control module and the drive part and pressure detection part electric connection of each detection module, the utility model provides technical scheme can solve the problem that the traditional pillow is caused by the difference of individual neck and head curve difference and leads to the unbalanced support of the easy problem of causing neck muscle strain.

This invention provides an air conditioner base and an air conditioner. The air conditioner base includes: a base body, the base body being provided with a first snap-fit ​​assembly; a drive assembly, the drive assembly being installed at the air guide damper of the base body, used to drive the rotation of the air guide damper; the drive assembly includes a drive motor and a motor housing; the motor housing is provided with a second snap-fit ​​assembly fitted onto the drive motor, and the second snap-fit ​​assembly is capable of engaging with the first snap-fit ​​assembly; wherein, when the second snap-fit ​​assembly engages with the first snap-fit ​​assembly, the drive motor is mounted to the base body through the motor housing. This invention can solve the technical problem of cold airflow and condensate water from the air conditioner outlet affecting the operation of a stepper motor.

The utility model relates to the technical field of mechanical engineering, and discloses a corrugated roller mounting structure with a quick alignment function, which comprises a mounting plate, sliding grooves are formed in the left side and the right side of the inner wall of the mounting plate, sliding columns are slidably connected to the inner walls of the sliding grooves, and corrugated roller bodies are rotatably connected to the outer walls of the sliding columns. Sliding blocks are connected to the top ends of the left side and the right side of the outer wall of the sliding column, spring columns are fixedly connected to the tops of the left side and the right side of the inner wall of the mounting plate, baffles are fixedly connected to the bottoms of the spring columns, a fixing column is rotationally connected to the rear side of the top of the inner wall of the mounting plate, and an L-shaped plate is fixedly connected to the outer wall of the fixing column. When the corrugated roller body is installed, the sliding columns and the sliding blocks slide into the inner walls of the sliding grooves, the second push plate enables the L-shaped plates to rotate around the fixing columns, the baffles slide downwards, the spring columns deform to generate elastic force, the limiting columns are inserted for limiting, positioning installation of the corrugated roller body is achieved, and the installation precision is improved.

The utility model discloses a clutch motor, which comprises a motor main body, a clutch device and a transmission part, a motor shaft is arranged on the motor main body, the transmission part is rotatably arranged on the motor shaft, and the motor shaft is connected with the transmission part through the clutch device; the clutch device comprises a driving disc installed on the periphery of the motor shaft in a linkage mode, a clutch disc rotationally installed on the periphery of the motor shaft, and a pushing structure used for pushing the clutch disc to move towards the direction close to the transmission piece when the driving disc rotates and promoting the clutch disc to be in linkage fit with the transmission piece. And the reset piece is used for driving and pushing the clutch disc to move in the direction away from the transmission piece and promoting the clutch disc to be separated from the transmission piece when the driving disc stops rotating. The electric clutch is provided for output, gear shifting operation can be carried out without a switching handle, and the electric clutch has the advantages of being simple and small in structure and convenient to operate.