14results about How to "Reduce bump damage" patented technology

The application discloses a metal piece numerical control chamfering device and relates to the field of aluminum pipe piece chamfering processing. The device comprises a workbench, two groups of chamfering mechanisms symmetrically arranged on the top of the workbench, two groups of mounting racks symmetrically arranged on the top of the workbench, mounting plates mounted on the top of the two groups of mounting racks, movable positioning plates and clamps arranged on the inner sides of the two groups of mounting plates, and a transmission mechanism for driving the positioning plates and the clamps to move. The positioning plates and the clamps can be opened and closed. The two groups of positioning plates, the two groups of clamps, the transmission mechanism, a feeding conveyor belt and the chamfering mechanisms are arranged, so that the automatic feeding and discharging of the aluminum pipe pieces and the operation of the chamfering mechanisms are synchronized. The chamfering mechanisms are driven to move towards each other to drive the transmission mechanism, so that the two groups of clamps and the two groups of positioning plates are automatically closed to clamp the aluminum pipe pieces. The automatic feeding and discharging and the chamfering of the aluminum pipe pieces are synchronized, so that the working efficiency of the chamfering is improved.

The invention relates to the technical field of conveying equipment, in particular to a conveying mechanism for an electronic piano bow rod automatic production line. The device comprises a main conveying machine body, a supporting frame is arranged on the main conveying machine body, a visual detector is arranged at the bottom of the supporting frame, an L-shaped base is arranged on a supporting leg at the tail of the main conveying machine body, a transposition driving seat is movably arranged on the L-shaped base, and the top of the transposition driving seat is in driving connection with a transferring assembly. The transfer assembly comprises a transposition base movably arranged at the top of the transposition driving base, a rotating support is movably arranged on the transposition base, and a transfer support is arranged at the top of the rotating support. By arranging the weighing sensor, the weight of the bow rod can be verified, the actual weight can be compared with the standard weight, secondary comparison can be carried out, preliminary detection of the product quality is achieved, unqualified products are prevented from entering the subsequent packaging link, the ex-factory qualified rate of the products is increased, the procedure of independent quality inspection is omitted, and the overall production efficiency is improved.

The utility model discloses a plate shearing equipment for steel structure production belongs to plate shearing equipment technical field, gantry connection support frame, the vertical sliding connection support seat on support frame upper portion, is equipped with support spring on support frame, is connected through the pivot rotation support column on support seat, and the guide groove is opened on support column, is fixedly connected slide axle on support frame, and support column top connects the material board of holding, is connected guide chute on support frame. After feeding in place, support seat is supported through support spring, and slide axle is located in the bottom of guide groove vertical section, and the material board is located in the lower part of the cut-off plate material, to the steel plate shearing, and the cut-off steel plate falls on the material board of holding, under the dead weight of steel plate, and support seat is compressed to the support spring downward, and moves, when slide axle is located in the inclined section of guide groove, support column overturns along the pivot backward, and the steel plate slides and falls on the guide chute, and the steel plate slides and falls along the guide chute, guarantees the neatness, reliability and safety of blanking, guarantees the space utilization of the material box, improves the operation efficiency, and will reduce the knock damage of the plate.

The invention relates to the field of transformer production, in particular to a high-frequency transformer middle section automatic assembly line which comprises a magnetic core mounting assembly, a transformer rubber coating assembly, a characteristic testing assembly, a transformer dispensing assembly, a laser marking assembly and a discharging disc which are sequentially arranged. The two groups of magnetic cores are assembled on the transformer by the magnetic core mounting assembly; the transformer encapsulation assembly is used for winding and fixing two groups of magnetic cores on the transformer through adhesive tapes; the characteristic test assembly is used for carrying out characteristic test on the rubber-coated transformer; the transformer dispensing assembly is used for dispensing the top of the tested transformer; the laser marking assembly is used for marking the transformer subjected to glue dispensing; the discharging disc collects the marked transformer, and the production efficiency is improved through the full-process automatic design of magnetic core installation, rubber coating, testing, dispensing, marking and discharging.

The utility model relates to the field of notebook computer structures, in particular to a splicing notebook computer mainboard tray. The keyboard comprises a keyboard shell, keyboard holes, heat dissipation holes, a mounting frame, a splicing mainboard tray, splicing grooves, magnetic attraction pieces and heat dissipation grooves. The keyboard holes are formed in the keyboard shell, the two sets of heat dissipation holes are formed in the two sides of the keyboard holes, the installation frame is installed in the keyboard shell, the splicing mainboard trays are installed on the installation frame, the splicing mainboard trays comprise the first mainboard tray and the second mainboard tray, and the first mainboard tray and the second mainboard tray are arranged in the keyboard shell. The splicing grooves are formed in peripheral edge openings of the first mainboard tray and the second mainboard tray, the magnetic attraction pieces are attached to groove openings of the splicing grooves, and the heat dissipation grooves are distributed in the splicing mainboard trays. The first main board tray and the second main board tray are spliced and assembled into the whole main board tray for application, if one position is damaged, only the damaged splicing part needs to be replaced, and waste of the whole disposable tray is reduced.

The utility model relates to a kind of mobile press pin machine devices, including product placement unit, cylindrical pin positioning guide unit and mobile press pin machine unit;Wherein product placement unit includes the mobile trolley of placing camshaft product;Cylindrical pin positioning guide unit includes cylindrical pin positioning guide sleeve, locking screw and cylindrical positioning bolt;Mobile press pin machine unit includes product positioning seat, press pin head, gas-liquid pressure cylinder front seat, gas-liquid pressure cylinder, gas-liquid pressure cylinder rear seat, cylindrical guide rail, flange linear ball bearing, gas-liquid pressure cylinder bottom plate, round flange seat, lifting mechanism bottom plate frame, directional wheel, universal wheel, cylinder, bevel gear elevator, hand wheel, handle, pneumatic element bottom plate, gas source two joint parts, solenoid valve and controller.The utility model can improve the precision and efficiency of camshaft workpiece press-fit positioning pin, and the utility model can reduce workpiece collision risk and personnel safety hazard.

The utility model relates to the technical field of environmental detection, disclose a kind of environmental detection device of indoor dust environment, including body, the both sides of the top of body are respectively fixed with mounting bracket, two groups of handle are hingedly installed between the mounting bracket, the inside display screen of the right side of the front end of body is installed, the top of body is provided with shoulder strap, and the both sides of the bottom of shoulder strap are respectively fixed with hook, the both sides of the top of body are respectively fixed with fixed seat, and the inside of fixed seat is provided with ring. When carrying and using, the environmental detection device of indoor dust environment can be locked in the two groups of corresponding hooks on the top of the body, and then the shoulder strap can be installed on the top of the body. The shoulder strap can be used to conveniently carry the device, and the hands can be freed for other operations. The problem of inconveniently carrying the environmental detection device is solved.

The utility model discloses a telescopic cantilever for unmanned plane thickness measurement relates to unmanned plane thickness measurement technical field, the utility model discloses a cantilever main part is installed with servo electric jar one side of cantilever main part, and servo electric jar output end is connected with extension arm, and the inside connection of extension arm has ultrasonic thickness gauge, and ultrasonic thickness gauge outer surface installs sensor cable, and the below connection of extension arm inside has reversing pulley. The utility model discloses a cantilever main part, servo electric jar and the setting of extension arm, servo electric jar can drive extension arm and project or retract along cantilever main part, when extension arm retracts, can significantly reduce the horizontal space of cantilever overall occupation, reduce the risk of cantilever and external object to knock in the process of flight, improve the convenience of unmanned plane flight, the fixed cantilever structure of traditional unmanned plane thickness measurement is optimized as telescopic structure, need not unmanned plane tilt level flight, and the sensor can self -translation contact thickness measurement area, effectively reduce knock damage.

The utility model relates to the technical field of prefabricated part demoulding, especially a prefabricated foundation pier demoulding device, which collects and discharges the curing water and the crushed material in the prefabricated process of the component through the pollution discharge device, lifts the mould horizontally and stably through the demoulding device, completes the preliminary separation between the mould and the component, reduces the bump damage between the mould and the component, completes the lifting of the mould and the complete separation of the component through the driving device, and improves the practicability of the device; the utility model relates to the technical field of prefabricated part demoulding, especially a prefabricated foundation pier demoulding device, which collects and discharges the curing water and the crushed material in the prefabricated process of the component through the pollution discharge device, lifts the mould horizontally and stably through the demoulding device, completes the preliminary separation between the mould and the component, reduces the bump damage between the mould and the component, through the driving device, the lifting of the mould and the complete separation of the component are completed, and the practicability of the device is improved.

The invention relates to the technical field of polishing, transfer printing, labeling and code scanning machining equipment, and discloses integrated polishing, transfer printing, labeling and code scanning automatic machining equipment and a machining method.The integrated polishing, transfer printing, labeling and code scanning automatic machining equipment comprises a rack; a grinding assembly, a pad printing machine, a labeling assembly and a code scanning assembly are sequentially arranged at the top of the rack, the grinding assembly comprises a first fixing frame, the bottom of the first fixing frame is fixedly connected to the top of the rack, a first air cylinder is installed at the top of the first fixing frame, and the output end of the first air cylinder is fixedly connected with a first push rod. The bottom end of the first push rod is fixedly connected with a frame. According to the grinding and dust removing device, dust and chippings generated by grinding can be collected while grinding is conducted, synchronous operation of grinding and dust removing is achieved, the dust and chippings are effectively prevented from drifting away, the production operation environment is optimized, the body health of operators is protected, dust is prevented from being attached to the surfaces of workpieces, and the machining quality of follow-up transfer printing and labeling is guaranteed.

The utility model relates to the technical field of corrugated pipes, in particular to a PP-HM double-wall corrugated pipe which comprises a first corrugated pipe body and a second corrugated pipe body, and connecting flanges are fixed to the two ends of the first corrugated pipe body and the two ends of the second corrugated pipe body respectively. A sealing connecting mechanism is arranged between the connecting ends of the first corrugated pipe body and the second corrugated pipe body, an elastic connecting mechanism is arranged between the two connecting flanges, and protection mechanisms are arranged on the outer sides of the two connecting flanges. The sealing connecting mechanism comprises a connecting inner pipe, inserting grooves are formed in the two ends of the interior of the first corrugated pipe body and the two ends of the interior of the second corrugated pipe body, and the two ends of the connecting inner pipe are inserted into the two inserting grooves correspondingly. According to the corrugated pipe, the second sealing ring abuts against the inner side of the connecting flange, the sealing performance of the connecting position between the first corrugated pipe body and the second corrugated pipe body is enhanced, the connecting strength of the connecting position between the first corrugated pipe body and the second corrugated pipe body can be improved, and leakage of circulating objects caused by gaps in the connecting position is avoided.

The utility model discloses an auxiliary glass sheet placing and cutting all-in-one machine, and relates to the technical field of glass processing equipment, the auxiliary glass sheet placing and cutting all-in-one machine comprises a work platform and a sheet placing mechanism arranged on the work platform; the sheet placing mechanism comprises a sheet carrying body, the sheet carrying body is used for carrying raw glass sheets and placing the raw glass sheets on the working platform, the sheet carrying body is connected with the working platform through a connecting rod mechanism and is driven by a first power unit arranged on the working platform to swing, and the lowest swinging position of the sheet carrying body is lower than the working platform; the connecting rod mechanism comprises a swing rod, the slide glass body is hinged to one end of the swing rod, the other end of the swing rod is hinged to the working platform, the slide glass body abuts against one side of the working platform in a sliding fit mode, and the swing rod is driven by a first power unit to swing. Therefore, the problems existing in an existing sheet placing and cutting all-in-one machine are solved, raw glass sheets are rapidly placed and fed, the production efficiency is improved, and the labor cost is reduced.

The utility model discloses a kind of clamping devices for pressure instrument installation, including mounting plate, the mounting plate is connected with the mounting piece for pressure instrument installation, the mounting piece includes: positioning member, setting in mounting plate lower side is used for device positioning processing, the positioning member includes two groups of fixedly connected in the support frame of mounting plate bottom two sides, the support frame inside is connected with belt pulley assembly, two groups the belt pulley assembly right side is commonly connected with transmission rod, the utility model relates to pressure instrument installation technical field.This clamping device for pressure instrument installation makes rotating frame and bidirectional screw rod, third motor, two groups of clamping frame cooperate with each other, realizes the clamping and anti-removal processing to pressure gauge, reduces the influence caused by subsequent pressure gauge screw installation, makes electric push rod assembly, lifting plate, rotating shell, slider, cross shaft, second motor, bevel gear assembly, sleeve cooperate with each other, adjust through the height, angle of clamping member.

This application relates to a lightweight device for manufacturing bolts, including a frame with a forming mechanism and a workpiece transfer mechanism. The forming mechanism includes a moving mold and a fixed mold. The moving mold is positioned above the fixed mold and presses against it via a downward moving mold. Multiple cavities are arranged sequentially within the fixed mold for upsetting the blank. The fixed mold is equipped with an ejector, which moves upward synchronously with the moving mold to eject the upset workpiece from the cavity for the workpiece transfer mechanism to grasp. After grasping, the moving mold moves upward to disengage from the head of the upset workpiece, and the ejector resets. A workpiece rotation mechanism is positioned above the fixed mold on the front and rear sides. The workpiece transfer mechanism includes a first transfer section and a second transfer section. Both sections simultaneously rotate to grasp the upset workpiece ejected from the previous station. After grasping, the workpiece rotates again to the next station for release and insertion. After release, it continues to rotate and reset. This application can shorten the processing cycle and improve production efficiency.