27results about How to "Avoid wrong loading" patented technology

The utility model discloses a kind of self-adapting deformation's radar support, it is related to automobile manufacturing technical field, including the bottom plate connected with bumper skin, the middle part of the bottom plate is equipped with mounting seat, the bottom plate is integrally formed with the mounting seat, the both sides of the bottom plate are equipped with multiple slots, the opening direction of the slot is perpendicular to the length direction of the bottom plate, the width of the slot is not less than 1 millimeter, the thickness of the bottom plate is 1-3 millimeters, the depth of the slot is less than half of the thickness of the bottom plate;The utility model is adapted to the bumper surface of different vehicle models by the elastic deformation structure of slot, to change with invariable, different models, different camber radian bumper can be matched, and installation is simple, appearance is beautiful after installation, also can prevent misloading by the guide slot 22 set on mounting seat, radar support does not need to be designed separately for each bumper, effectively reduce design engineering quantity, also facilitate mass production, reduce cost and after-sales piece replacement.

The present invention discloses a U-shaped nut installation tool for preventing wrong installation and missing installation, and it relates to the technical field of oil cooler installation. Two groups of installation blocks are fixed on its installation seat, and guide pressure blocks are installed on both groups of installation blocks. A V-shaped empty groove is opened on the top of the guide pressure block, and an elastic sheet is arranged below the guide pressure block; a stopper arranged on the side of the guide pressure block is fixedly connected to the elastic sheet, and the top of the stopper is higher than the top of the guide pressure block; an upper positioning bar and a lower positioning bar are arranged above the guide pressure block; limiting blocks are fixed on both groups of installation blocks, and a stopper bar for blocking the U-shaped nut is installed on the top of the limiting block. The advantages of the present invention are: the oil cooler bracket can be supported and the position is limited, which is convenient for the installation of the U-shaped nut; the missing installation and reverse installation of the U-shaped nut can be prevented, and the rework affecting the work efficiency can be avoided, thereby improving the production efficiency.

The utility model belongs to the field of air inlet systems, and particularly relates to a pipe fitting sealing installation mechanism and an air filter. Comprising a shell, a mounting part and a breather pipe, the breather pipe is mounted on the mounting part, a mounting hole allowing the breather pipe to penetrate through is formed in the middle of the mounting part, the edge of the mounting hole protrudes towards the interior of the shell to form a sealing reinforcing part, and an inner protruding part and an outer protruding part are arranged on the peripheral face, corresponding to the interior and the exterior of the shell, of the breather pipe respectively. A caulking groove allowing the edge of the mounting hole to be inserted therein is formed between the inner convex part and the outer convex part, and a sealing reinforcing matching part corresponding to the sealing reinforcing part is arranged on the side, facing the outer convex part, of the inner convex part. The sealing performance of the connecting structure can be effectively enhanced.

The utility model discloses a kind of anti-misconnection terminal block structures of frequency conversion cabinet, it is related to electrical equipment technical field, including terminal block base, anti-misconnection terminal block, coding identification component, locking mechanism and wiring verification module;Terminal block base is provided with several terminal installation grooves along length direction, and the inner wall of each installation groove is equipped with positioning boss;Anti-misconnection terminal block is detachably installed in terminal installation groove, including wiring terminal main body and the anti-miscode structure of being set to the outer side of wiring terminal main body, anti-miscode structure is positioned with positioning boss cooperation;Coding identification component includes the color mark area and coding recess groove being set to terminal block base, and the coding plug-in unit being cooperatively installed in coding recess groove;Locking mechanism is set between anti-misconnection terminal block and terminal block base;Wiring verification module is integrated in terminal block base interior.The utility model is positioned by multiple anti-misdesign, and terminal misinstallation, misconnection is completely eliminated from physical structure, and human wiring error rate is greatly reduced.

The utility model relates to an explosion-proof wire passing structure of an explosion-proof distribution box, which comprises two distribution modules and two through heads, each through head and a wire passing port are coaxially provided with a wire passing hole in a penetrating manner, and each through head comprises a first part which is positioned on the outer side of the distribution module and abuts against the other through head and a second part which extends into the distribution module through the wire passing port. The side wall of the power distribution module is provided with a mounting hole at the wire passing port, the periphery of the second part is in threaded fit with the mounting hole to form an explosion-proof thread, the wire passing hole sequentially comprises a large-diameter part and a small-diameter part in the direction from the second part to the first part, and a mounting step is formed at the joint of the large-diameter part and the small-diameter part. A connecting ring matched with the mounting step in a limiting mode is arranged in each large-diameter part, a plurality of screws are arranged between the two connecting rings in a penetrating mode, and nuts matched with the connecting rings in a limiting mode are arranged at the two ends of each screw respectively. By adopting the scheme, the utility model provides the explosion-proof wire passing structure of the explosion-proof distribution box, which has the advantages of reduced processing cost, improved processing efficiency, good explosion-proof performance and improved assembly convenience.

The utility model relates to the field of buckle nut installation equipment, and discloses buckle nut flexible general installation equipment which comprises a rack, a general flexible table top, a buckle nut installation jig and a control box, the general flexible table top is fixedly installed on the rack, the buckle nut installation jig is arranged on the general flexible table top, and the control box is arranged on the general flexible table top. The control box is fixedly installed on the rack and located below the universal flexible table top, the buckle nut installation jig comprises a positioning mechanism and a clamping mechanism, the positioning mechanism is detachably installed and fixed to the upper surface of the universal flexible table top, a plurality of nut cavities which are evenly distributed are formed in the positioning mechanism, the sizes of the nut cavities are different, and the clamping mechanism is arranged on the lower surface of the universal flexible table top. And the clamping mechanism is connected to the positioning mechanism. The utility model has the following advantages and effects: whether the buckle nut is installed in place can be accurately judged, less installation, wrong installation and neglected installation of the buckle nut can be effectively prevented, the operation is convenient and labor-saving, and the production efficiency and the production quality are improved.

The utility model discloses an oil pump blade assembly and oil injection device, and relates to the technical field of oil pump assembly. Comprising a profile guardrail, an assembling support is arranged at the bottom of the profile guardrail, and a lubricating pump mounting frame is arranged on the assembling support and used for mounting a lubricating pump; the conveying track is arranged at the bottom of the section bar guardrail; the blade assembling tray is used for bearing the pump body of the oil pump so as to assemble blades in the pump body, and a positioning pin is arranged on the blade assembling tray and used for assisting in positioning the placing position of the pump body of the oil pump; the lifting mechanism is movably arranged on the conveying track and drives the blade assembling tray to move up and down; and the blade oil injection detection mechanism is arranged on the inner side of the profile guardrail and located on one side of the conveying rail, and the blade oil injection detection mechanism comprises a camera detection mechanism, an oil injection mechanism and a driving structure for supporting and driving the camera detection mechanism and the oil injection mechanism to move.

The present invention provides a motor mounting structure and an air conditioner, comprising a motor bracket and a driving assembly, wherein the driving assembly is mounted on the motor bracket, wherein the motor bracket comprises a first mounting assembly and a second mounting assembly, wherein the first mounting assembly and the second mounting assembly are integrally formed, and wherein the driving assembly comprises a first motor and a second motor, wherein the first motor and the second motor are staggered. By fixing the motor for driving the inner air guide plate to operate and the motor for driving the wind sweeping blade to operate on the same motor bracket, space is saved and the structure is compact, and the two motors are staggered so that the connection between the driving assembly and the motor bracket and between the motor bracket and the base is more stable, the motor shaking is avoided, the reliability of the air conditioner operation is improved, and the service life is increased.

The utility model discloses a fool-proof mounting structure for a test paper card, which comprises a card surface component and a card bottom component, the card surface component is rectangular, a card surface fixing bulge, a card surface first pin and a card surface second pin are sequentially arranged along each long edge of the card surface component, and the card surface fixing bulge is provided with a groove; the bottom clamping assembly is rectangular, a bottom clamping pin, a bottom clamping first fixing protrusion and a bottom clamping second fixing protrusion are sequentially arranged along each long side of the bottom clamping assembly, and the bottom clamping first fixing protrusions and the bottom clamping second fixing protrusions are each provided with a groove; the clamping surface assembly covers the clamping bottom assembly, the grooves of the clamping surface fixing protrusions are matched with the clamping bottom pins, the first clamping surface pins are in interference fit with the grooves of the first clamping bottom fixing protrusions, and the second clamping surface pins are in interference fit with the grooves of the second clamping bottom fixing protrusions. According to the utility model, the fixed assembly mode of the clamping surface assembly and the clamping bottom assembly is improved, so that the problem of wrong assembly of the clamping surface assembly, the detection test paper and the clamping bottom assembly caused by negligence of assembly personnel in the production process is effectively prevented.

The utility model provides a quick disassembly type water purifier filter element replacing device, which belongs to the technical field of water purifier filter elements and comprises a water purifier housing, the cross section of the water purifier housing is of a mouth-shaped structure, a disassembly assembly is arranged in the water purifier housing and used for conveniently and quickly replacing a filter element main body, the disassembly assembly further comprises a cover plate, and the cover plate is arranged on the water purifier housing. The cover plate is arranged on one side of the water purifier shell cover, two groups of first positioning rods are symmetrically arranged on the side wall of the cover plate, two groups of second positioning rods are symmetrically arranged on the side wall of the cover plate, a transmission rod is rotatably mounted in the cover plate in a penetrating manner, a winding wheel is mounted outside the transmission rod in a sleeving manner, and a plurality of groups of connecting ropes are mounted outside the winding wheel in a sleeving manner. According to the water purifier disclosed by the utility model, the cover plate and the water purifier housing can be conveniently and quickly disassembled by arranging the disassembly and assembly component, and meanwhile, the probability of wrong assembly or reverse assembly and the potential safety hazard in the disassembly process are also reduced, so that the replacement efficiency of the filter element main body is improved.

The invention provides an automatic semi-circular gasket assembling mechanism which comprises a workbench, a straight vibration bin, a flexible vibration disc, a driving mechanism, a driving mechanism, a driving mechanism, a driving mechanism, a driving mechanism, a driving mechanism and a driving mechanism, wherein the straight vibration bin is arranged on the workbench and used for feeding semi-circular gaskets placed therein into the flexible vibration disc; the flexible vibration disc is used for vibrating and dispersing the semicircular gaskets entering the flexible vibration disc; the camera detection mechanism is used for detecting types and position parameters of the semicircular gaskets in the flexible vibration disc; the four-axis manipulator identifies and grabs the semicircular gaskets according to the types and the position parameters of the semicircular gaskets and puts the semicircular gaskets into the combining mechanism; the combining mechanism is used for combining the two semicircular gaskets into a whole circular gasket; and the transferring mechanism is used for assembling the whole-circle gasket into the groove of the sensor. A full-automatic mode is adopted, neglected loading, excessive loading and wrong loading are avoided, the qualified rate of products is increased, the production efficiency is improved, and automatic production of the whole products is achieved.

The invention discloses a mistake proofing device for die punch replacement. The mistake proofing device comprises a step-shaped supporting frame, a die punch specification inspection device, at least two rows of die punch storage racks and a punch cap verification datum plate. A die punch specification inspection device and a row of die punch storage racks are fixedly arranged on a second-stage step surface corresponding to the upper part of the step-shaped support frame in parallel from front to back; a punch cap verification datum plate is fixed on a vertical surface between a first-stage step surface and a second-stage step surface at the upper end of the step-shaped support frame; at least one row of die punch storage racks are fixed on the other step surfaces below the second-stage step surface of the step-shaped support frame; the sizes of the die punches on the error-proofing auxiliary device for die replacement correspond to the die positions on the punch die holder in a one-to-one manner, and the to-be-replaced die punches which are accurately measured after the specifications of the die punches are inspected can be correspondingly stored on the storage platform on the error-proofing auxiliary device; and the punches of which the sizes need to be replaced according to the punch die holder are taken from the corresponding storage platforms to be replaced.

The application discloses a door and window production whole-process control system and method, which generates a globally unique code for each component in the design and disassembly stage, and attaches a two-dimensional code and RFID dual-mode label to the surface of the component to realize accurate identification in the whole life cycle. The system comprises a cutting plan module, which generates a cutting scheme according to a preset rule based on profile surplus material inventory, and binds the raw material batch; a central control unit maintains component state, order and batch information; each processing station is provided with a code reading, identity verification and equipment interlocking device; a linkage control logic module checks the binding state of the previous procedure and batch. The quality traceability database collects raw material, process, quality inspection, rework and user feedback data, and supports closed-loop tracing from raw materials to end users. The system effectively prevents misloading and mixed orders, improves material utilization, enforces process compliance, and significantly improves production quality and efficiency.

This utility model discloses a quick-assembly and disassembly structure for a snowplow's snow discharge barrel, including a connector, a plurality of first positioning holes on the snow discharge barrel, and a plurality of second positioning holes on the snowplow. The snowplow has a snow outlet, and the plurality of second positioning holes are arranged at non-equidistant intervals along the circumference of the snow outlet. The second positioning holes correspond to and cooperate with the first positioning holes. The connector passes through and is detachably connected to the first positioning holes and the second positioning holes. The non-equidistant arrangement is used to achieve precise positioning and avoid misassembly. During disassembly, the connector can be loosened, eliminating the need to spend a lot of time disassembling numerous parts, thus improving maintenance efficiency. The detachable design facilitates the cleaning and replacement of the snow discharge barrel. During transportation, the snow discharge barrel can be removed to reduce the overall packaging volume, increase the number of boxes, and reduce transportation costs. When storing the equipment, the snow discharge barrel can be removed to save storage space.

The utility model belongs to a battery module pole piece structure in the technical field of power batteries. A plurality of fixing studs (2) are arranged on the upper surface of the pole piece body (1), a fool-proof notch (3) is formed in the side edge of the pole piece body (1), the lower surface of the pole piece body (1) is connected with a battery cell (4), the upper surface of the pole piece body (1) is connected with a series copper bar (5), and each fixing stud (2) on the upper surface of the pole piece body (1) is of a structure capable of penetrating through a positioning hole in the series copper bar (5). The battery module pole piece structure disclosed by the utility model is simple in structure, reliable positioning and connection of the pole piece and the series copper bar are realized, the contact area is increased, the overcurrent capability is enhanced, and reliable working performance of the battery module is ensured.

The utility model discloses a balancing weight rotor assembly made of magnetic conductive materials, which is fixed on one side of a motor rotor, and the motor rotor comprises a rotor iron core extending axially and a plurality of magnetic steels arranged on the periphery of the rotor iron core in a penetrating manner. The balance block comprises a balance block body which extends in the axial direction and is made of a magnetic conductive material. The avoiding step and the balance block main body are integrally formed, the avoiding step is arranged between the balance block main body and the motor rotor, the avoiding step avoids the magnetic steel to form an annular space between the balance block main body and the motor rotor, and the annular space has a first thickness in the axial direction; the rivet holes are formed in the balance block body and / or the avoiding step in the direction parallel to the axial direction, so that the balance block body can be riveted to the rotor assembly through rivets. By means of the structure, the situation that magnetic leakage of the magnetic steel to the balance block can still be avoided through a low-cost magnetic conductive material can be achieved.

The invention relates to an air conditioner production system, a production control method, a device, equipment, a medium and a product, and relates to the field of air conditioner manufacturing, the system comprises first equipment, second equipment, a power and free chain and a control device, and the first equipment and the second equipment are connected through the power and free chain. The first device is a downstream final assembly device of the second device. And the control device is used for acquiring the first component information of the first component currently required by the first equipment and acquiring the second component information of the second component produced by the second equipment. And under the condition that the first component information and the second component information are not matched, the power and free chain is controlled to convey the second component to a storage and transportation area of the power and free chain. Under the condition that the second component produced by the second equipment is not matched with the first component currently required by the first equipment, the power and free chain can be controlled to convey the second component to the storage and transportation area of the power and free chain, so that backflow mixing of the components produced by the second equipment is prevented, and the problem of wrong assembly in final assembly of the first equipment is avoided.

The application discloses a mistake-proofing device for preventing the wrong installation of upper and lower half rings on the inner steel sleeve of a ball bearing, wherein the upper half ring trace storage seat comprises a first disc base and a first limiting column arranged on the upper end face of the first disc base; two first stop lugs are arranged on the outer column surface of the first disc base in a circumferential direction; the upper end of the first stop lug is higher than the upper end face of the first disc base; and the first stop lug is used for cooperating with the end face groove on the lower end face of the upper half ring to stop; the lower half ring trace storage seat comprises a second disc base and a second limiting column arranged on the upper end face of the second disc base; two second stop lugs are arranged on the outer column surface of the second limiting column in a circumferential direction; the end of the second stop lug protrudes from the outer column surface of the second limiting column; and the second stop lug is used for cooperating with the column face groove on the inner column surface of the lower half ring to stop. The application aims at solving the problems of the wrong installation or reverse installation of the upper and lower half rings.

The utility model provides a pipeline assembly, an ice maker and a refrigerator. The pipeline assembly comprises a first water injection pipe, a second water injection pipe, a protection pipe and a control valve. At least part of the first water injection pipe and the second water injection pipe penetrate through the protection pipe. One end of the first water injection pipe and one end of the second water injection pipe are connected to the control valve. The first water injection pipe is different from the second water injection pipe. Through the arrangement, the requirement for multiple pipelines is met, and the water supply function of the pipeline assembly is enriched. And the distinguishing degree of the first water injection pipe and the second water injection pipe is improved, wrong installation is avoided, the installation time is saved, and the working efficiency is improved.

The utility model relates to assembling equipment for an LED lamp. The assembling equipment comprises a machine table, a rotary table, a power device and a plurality of positioning seats, wherein the rotary table is transversely and rotatably connected to the top of the machine table; the power device is arranged between the machine table and the rotary table and used for driving the rotary table to rotate; the top of the machine table is further provided with a reed placing device, a nut placing assembly, a shell placing assembly, a pressing piece placing assembly, a sleeve placing assembly and a sleeve locking assembly which are sequentially distributed in the rotating direction of the rotating disc. According to the utility model, the reed, the nut, the shell, the pressing sheet and the sleeve can be automatically positioned, placed and mounted without depending on manual operation, so that the working efficiency is greatly improved, and the labor cost is reduced; in addition, neglected assembly and wrong assembly of parts caused by manual operation are effectively avoided, and then the assembly quality is fully guaranteed.

The application discloses a combined forming hydraulic machine with punching, forging and extruding functions and belongs to the technical field of metal processing. The combined forming hydraulic machine comprises a base and a machine body, the machine body is fixedly connected to the base, a top plate is further connected to the base through a sliding rod, and the combined forming hydraulic machine further comprises two groups of symmetrically arranged mounting plates, one group of the mounting plates is fixedly connected to the top plate, the other group of the mounting plates is fixedly connected to a driving end of the machine body, a forming part is detachably connected to the mounting plates, fastening screws are threadedly connected to the mounting plates, and the fastening screws are used for locking the forming part. The combined forming hydraulic machine is fully compatible with three core plastic forming processes of punching, forging and extruding, a plurality of single-process special hydraulic machines are not needed to be arranged, the equipment procurement cost and the site occupation area of an enterprise are greatly reduced, the comprehensive utilization rate of the equipment is effectively improved, and the combined forming hydraulic machine is suitable for the flexible production demand of small and medium-sized enterprises for multiple varieties and small batches.

This application relates to the field of vehicle chassis technology, and provides a front subframe and a vehicle. The front subframe has a front insertion hole at its front end, allowing a front support to be inserted vertically and providing space for vertical movement. The front support has an insertion hole for a mounting sleeve to be inserted vertically, also providing space for vertical movement. The front subframe has a rear insertion hole at its rear end, also allowing a mounting sleeve to be inserted vertically and providing space for vertical movement. The front subframe is connected to the vehicle body via the mounting sleeve. The same front subframe can be used, and the mounting sleeve's Z-axis position can be adjusted within the insertion hole and rear insertion hole. The front support's Z-axis position can be adjusted within the front insertion hole, allowing the subframe to be used for different vehicle models, reducing costs. Furthermore, bolts of the same length can be used, avoiding incorrect installation and improving efficiency.

The utility model particularly relates to a heavy-weight product mistake-proof packaging device which comprises a conveying station, a weighing station and a packaging station, the conveying station comprises a conveying roller, the weighing station comprises a weighing table, the weighing table is located on the conveying roller and is matched with a first lifting assembly, and the packaging station is located on the conveying roller. The weighing platform can extend upwards to the position above the conveying rollers or descend to be flush with the conveying rollers or to the position below the conveying rollers under the action of the first lifting assembly. The packaging station comprises a clamping assembly located above the conveying rollers, and the clamping assembly can transport a packaging box to the position above the weighing table and enable the packaging box to be arranged on a large-weight product workpiece in a sleeving mode. The packaging station further comprises a first conveying belt, the first conveying belt is located in the conveying direction of the conveying rollers and used for bearing the large-weight product workpieces sleeved with the packaging boxes, and a cover plate used for sealing and covering the packaging boxes is placed on the first conveying belt. The packaging box has the advantages of checking heavy-weight products and realizing packaging.

The application discloses a shift arm sub-assembly assembling tool for an automobile gear shifter, which comprises a rack, a shift arm inspection assembly, a press-fitting assembly, a shift seat support and a cable pin support assembling mechanism which are installed on the rack. The shift arm inspection assembly, the press-fitting assembly and the cable pin support assembling mechanism work simultaneously to complete the inspection, oiling and press-fitting of related parts, thereby improving the production efficiency. After the combined part one is assembled to the shift seat, the combined part one and the shift seat are stored on a rack after the press-fitting of the cable pin support is completed, so that the number of the combined part one and the number of the shift seat are consistent. The whole tool has high automation degree, and effectively improves the working efficiency and the assembling precision.

This utility model discloses an asymmetric dual-station V-groove gripper mechanism, comprising two gripper blocks arranged centrally symmetrically; a wedge block located between the two gripper blocks; and an output rod of a linear drive cylinder movably assembled with the gripper blocks via the wedge block. The wedge block utilizes the force generated by its inclined surface to ensure that the movement direction of the gripper blocks is perpendicular to the movement direction of the output rod. Each gripper block has a V-groove, with a first acute angle and a second acute angle formed on both sides of the V-groove. The protruding length of the first acute angle is shorter than that of the second acute angle. The inner wall of the V-groove has a first inner wall surface and a second inner wall surface. The first inner wall surface is concave relative to the second inner wall surface, and a transition ridge is formed at the junction of the first and second inner wall surfaces. The first inner wall surface is adjacent to the bottom of the V-groove, and the second inner wall surface is adjacent to the opening of the V-groove. This utility model facilitates a defined line contact with the workpiece during clamping and also avoids misalignment of the gripper blocks.