14results about How to "Improve Assemblability" patented technology

A motor includes a shaft, a rotor coupled to the shaft, and a stator disposed outside the rotor, wherein the stator includes a stator core, insulators disposed on the stator core, coils disposed on the insulators, and insulating members disposed between the insulators in a circumferential direction; each of the insulators includes a body and a guide: each of the coils is disposed on the body, and the guide extends from one side of the body; the guide includes a protrusion formed on an inner circumferential surface thereof and protruding toward a center of the stator, and the protrusion includes a first inclined surface formed in a lower portion thereof.

The utility model relates to an oil cooling motor with a spraying oil pipe, which comprises a shell, a stator, a rotor and a spraying pipe assembly, a cover plate A and a cover plate B are respectively fixed at two ends of the shell, a gap is reserved between the stator and the shell, the spraying pipe assembly is fixed in the gap, the spraying pipe assembly comprises an axial spraying oil pipe and a circumferential spraying oil pipe which are connected with each other, oil holes are formed in the axial spraying oil pipe and the circumferential spraying oil pipe, an oil inlet pipe is further arranged on the shell, and the oil inlet pipe is communicated with the axial spraying oil pipe and / or the circumferential spraying oil pipe; the rotating shaft is provided with an axial oil duct, the axial oil duct is further provided with a side wall oil hole, the cover plate A or the cover plate B is provided with a radial oil inlet pipeline, one end of the radial oil inlet pipeline is communicated with the axial spraying oil pipe, the other end of the radial oil inlet pipeline extends outwards into the axial oil duct, the rotor core is provided with a radial oil throwing passage, and the side wall oil hole is communicated with the radial oil throwing passage. The stator of the motor is cooled more uniformly, and the overall heat dissipation efficiency is high.

This utility model relates to the field of stamping machine technology, specifically a stamping machine for manufacturing automotive parts, comprising: a device body, the device body including an equipment body, a stamping press disposed on one side of the inner surface of the equipment body, and a worktable disposed on the surface of the equipment body; positioning structures disposed on both sides of the worktable surface, the positioning structure including a positioning frame, and a limiting screw inserted inside the top of the positioning frame. This utility model achieves the function of positioning dies of different sizes by adjusting the spacing of the positioning plates, thus avoiding die displacement during the stamping process.

The utility model discloses a clamp which comprises a rotating disc, the rotating disc is rotationally connected to an operation table, the rotating disc is detachably connected with the operation table, a gear ring coaxial with the rotating disc is installed on the outer side face of the rotating disc, a clamping assembly is installed on the top face of the rotating disc, and a fixing assembly for restraining the clamping assembly is installed on one side of the clamping assembly. A driving assembly is installed on one side of the operation table and drives the rotating disc to rotate through a gear ring. According to the utility model, the control mechanism controls the two groups of clamping plates to move, and the two groups of clamping plates are used for clamping a valve body; in the valve body assembling process, the rotating disc is driven to rotate through the driving assembly, the valve body is rotated to the needed direction, and therefore the effect that an operator assembles the valve body in multiple directions in situ is achieved.

This utility model discloses a prefabricated modular roof ridge assembly structure and a photovoltaic sunshade, belonging to the field of photovoltaic technology. Two sets of inclined beams are arranged on both sides of the roof ridge, each set of beams being parallel to the horizontal direction and extending longitudinally. The upward-sloping ends of the two corresponding inclined beams on both sides of the roof ridge meet at the ridge. An inclined beam connecting reinforcement is provided at the ridge, with inclined beam connecting portions on both sides of the reinforcement. The inclined beam connecting portions have the same angle as the inclined beams, and each connecting portion has an inclined slot. The upward-sloping end of the inclined beam is inserted into the inclined slot and fixed with fasteners. The connecting portion also has fastening holes for fastening. Because the roof ridge assembly structure has fewer components, each component is modularly designed and prefabricated in the factory. Furthermore, the inclined beam connecting reinforcement and the inclined beams are assembled using a plug-in and fastener-fastening method, enabling rapid roof ridge assembly and ensuring a firm and reliable connection of the entire roof ridge structure.

The utility model discloses a pre-stressed anchor cable and three-dimensional net grass planting combined high slope protection device which comprises a frame, a protection net is fixedly connected to the interior of the frame, connecting blocks are fixedly connected to the periphery of the frame, and sliding rings are slidably connected to the tops of the connecting blocks. A plurality of sliding rods are fixedly connected to the bottom of the sliding ring, limiting rings are fixedly connected to the outer sides of the sliding rods, a mounting assembly is slidably connected to the inner side of the connecting block, the mounting assembly comprises a shell, a driving rod is slidably connected to the interior of the shell, and a plurality of limiting plates are rotatably connected to the outer side of the driving rod; the outer side of the shell is fixedly connected with a fixing ring. According to the high slope protection device, the situation that the frame is loosened or separated in the using process is effectively avoided, the stability and reliability of the whole structure are improved, and the high slope protection device can better meet the using requirements of the high slope protection device in the complex environment.

The utility model discloses a treatment head and a therapeutic apparatus, the treatment head comprises a shell, a guide shaft, a shaft sleeve and a transduction assembly, the guide shaft, the shaft sleeve and the transduction assembly are all located in the shell, the guide shaft is connected with the shell, the shaft sleeve is slidably connected with the guide shaft, and the shaft sleeve is suitable for moving in a first direction; the transduction assembly comprises a support and a transducer, the shaft sleeve is connected with the support in an abutting mode, and the support can move in the first direction through the shaft sleeve and output ultrasonic energy through the transducer. According to the invention, the assemblability of the support and the shaft sleeve can be improved, the shaking amount of the support is reduced, and the treatment effect of the treatment head is improved.

The utility model relates to the technical field of clamps, in particular to a numerical control machine tool clamp convenient to replace, which comprises a device body, the device body comprises a supporting base, a supporting frame is arranged at the top end of the supporting base, an adjusting screw rod is rotatably connected in the supporting frame, and a clamping plate is movably connected to the outer surface of the adjusting screw rod; the surface of one end of the supporting frame is connected with a limiting structure, the limiting structure comprises a fixing rod, and a positioning rod is inserted into the fixing rod. One end of the positioning rod is inserted into the positioning groove formed in the fixing rod, the moving angle of the control ring is limited, the threaded sleeve connected to the surface of the control ring is rotationally connected to the outer surface of one end of the fixing rod, and when the clamping plate is disassembled, the control ring is disassembled, so that the clamping plate is quickly disassembled, and the working efficiency is improved. And the problem that normal use of the clamping plate is affected when the clamping plate is abraded or corners are broken is avoided.

The invention, which belongs to the electronic countermeasure field, discloses an ultra-wideband multifunctional transmit-receive assembly comprising a main frame, a transmit-receive control main circuit, a power amplification circuit, a receiving circuit, a switch circuit, a coupling circuit and an energy storage capacitor. The main frame adopts a laser seal welding airtight structure and is internally provided with a metal separation cavity, so that the electromagnetic shielding and heat management capabilities are improved. The assembly supports continuous wave and pulse wave emission, has detection and reconnaissance receiving functions, works in an L frequency band, has the bandwidth exceeding three octaves, and integrates numerical control phase shift, numerical control attenuation, numerical control delay, filtering and coupling functions. A thin film and thick film mixed integration process is adopted, and micro-assembly, gold wire bonding and multi-stage sintering technologies are combined, so that high-density integration is realized. The energy storage capacitor is welded to a power supply inlet of the control circuit, instantaneous current support is provided, and voltage stability during pulse emission and mode switching is ensured. The invention has the advantages of high transmitting power, low receiving noise, high switching speed, high reliability and the like.

The utility model provides a simple non-road post-treatment air outlet structure. The simple non-road post-treatment air outlet structure comprises an integrated cylinder body, a flanged cylinder body, a flange and a connecting pipe, the integrated cylinder comprises a main cylinder, and one end of the main cylinder is integrally connected with an end cover; the middle of the end cover is integrally connected with an arc-shaped plate; round notches are formed in one end of the main cylinder and the top of the arc-shaped plate; one side, facing the main cylinder body, of the circular gap extends upwards from the main cylinder body to form a skirt edge; the top of the connecting pipe is a circular pipe section, and an arc-shaped pipe piece is connected to the lower portion of the circular pipe section. The connecting pipe is inserted into one end of the main cylinder and a circular notch in the top of the arc-shaped plate; the skirt edge is welded with the circular pipe section, and the upper edge of the arc-shaped plate is welded with one side, deviating from the skirt edge, of the connecting pipe; the arc-shaped pipe pieces abut against the inner walls of the arc-shaped plates. According to the utility model, the number of parts can be reduced, and manufacturability and assemblability are improved.

A double-layer reinforced corrugated cardboard box belongs to the field of packaging container technology. This utility model addresses the problems of insufficient load-bearing capacity, weak impact resistance, and poor structural stability of traditional single-layer corrugated cardboard boxes by proposing a solution that enhances protective performance through a double-layer structure. The key technical points are: the box body consists of an outer box body and an inner reinforcing component. The box body comprises four integrally formed cardboard pieces folded together using creases; the inner reinforcing component consists of four sequentially connected inner cardboard pieces, fixed to the outer layer by adhesive plates with pre-drilled holes, forming a double-layer box wall structure. Pre-compression creases between components enable rapid folding and assembly without additional splicing. This cardboard box, through the combination of embedded cardboard components and adhesive plates, significantly improves the box's compressive strength while maintaining a single-material system, and retains the folding and assembly characteristics of standard cardboard boxes, making it particularly suitable for the transport packaging of electronic equipment and fragile items.

The utility model relates to the technical field of suction and discharge vehicle, concretely to a kind of electric multifunctional suction and discharge vehicle, comprising: suction and discharge vehicle body, the suction and discharge vehicle body includes frame, the frame surface is provided with jar, the jar top side is provided with ladder stand;The ladder stand both ends are connected with assembly structure, the assembly structure includes limit ring, the limit ring one end is connected with positioning screw rod.The utility model is by the mounting seat sleeve connection in fixed screw rod outer wall, using fixed screw rod between jar and mounting seat is positioned, second nut is then rotationally connected in fixed screw rod top outer surface, to fix mounting seat, the limit ring one end is connected with positioning screw rod and is inserted in the through hole inside that mounting seat has opened, to limit the position of ladder stand, realize the assembly effect between jar and ladder stand, avoid the problem that because the size of tool that worker carries is different, and ladder stand cannot be replaced, leading to inconvenient problem of climbing.

The invention provides a battery and a battery manufacturing method. The battery includes: an outer cladding layer including a bottom wall having a rectangular flat plate shape and a pair of body walls integrally provided upright from long edges of the bottom wall, respectively, and including protruding portions protruding in a direction approaching each other from end portions of the pair of body walls on a side opposite to the bottom wall; an electrode assembly accommodated in the outer cladding layer; and a cover formed in a convex shape including a narrow-width portion and a wide-width portion when viewed in a cross section from a direction along a long edge of the bottom wall such that the narrow-width portion is sandwiched by the protruding portion.

Disclosed is a master cylinder. The master cylinder according to the present embodiment includes a hydraulic module having a main hole formed in an axial direction inside; a first piston inserted into the main hole on one side and capable of displacement, the other side exposed to the outside of the hydraulic module and connected to a brake pedal; a second piston inserted into the inside of the first piston in the main hole and capable of displacement; an elastic member provided between the first piston and the second piston for providing a pedal feel; and a mounting seat having a sub hole formed in an axial direction inside, the first piston inserted and passing through the sub hole and capable of displacement, one side surface of the mounting seat combined with the other side surface of the hydraulic module, wherein the hydraulic module includes at least one hydraulic flow path passing through the other side surface, and the mounting seat includes a connection flow path connecting the sub hole and the hydraulic flow path.