21 results about "Needle-nose pliers" patented technology

1. Name of the product in this design: Beauty Pliers (QY066 Needle-nose Pliers). 2. Purpose of this design: For use as a beauty tool. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: sharp mouthed pliers (labor saving). 2. The use of the design product: the design product is used for cutting single and multi-strand wires with thin diameters, and for bending and coiling single-strand wire joints and stripping plastic insulation. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to a three-jaw clamping type assembling device for an electric connector in a narrow space of a fire control system, and belongs to the technical field of assembling device design. According to the device, three bosses which are located at the end of the device and form 120 degrees with one another are embedded into three bayonets of an annular nut to complete locking operation, the width and the length of the three jaws are precisely designed and tested and verified, meanwhile, material selection and surface treatment are conducted according to the application scene of the device, and the rigidity and the corrosion resistance of the device are further improved. According to the device, one operator can accurately clamp and efficiently fasten the electric connector of the fire control system under the conditions that the assembling operation space is limited and the light inside a cabinet is insufficient. The device can be used for replacing a traditional assembly mode that sharp-nose pliers are used for installation, the installation effects of accurate clamping and firm locking are achieved, and the assembly efficiency and the assembly quality are improved.

The utility model relates to the technical field of proportional valve maintenance, in particular to a proportional valve maintenance tool. Comprising needle-nose pliers, and two clamping parts of the needle-nose pliers are detachably and fixedly sleeved with expansion heads. The expansion head comprises an arc-shaped plate, a fixing plate is fixed to one end of the arc-shaped plate, the clamping portion of the needle-nose pliers is inserted between the fixing plate and the arc-shaped plate, a fixing rod is fixed to the fixing plate, clamping teeth matched with tooth grooves in the inner side of the clamping portion of the needle-nose pliers in a clamped mode are machined on the fixing rod, and the fixing rod is fixedly connected with the clamping portion of the needle-nose pliers through a hoop. According to the tool, the clamping parts of the nipper pliers are detachably and fixedly sleeved with the expansion heads, the arc-shaped plates on the expansion heads stretch into the position between the valve element and the valve body, when the nipper pliers enable the two clamping parts to be closed, the two arc-shaped plates are close to each other and enter to clamp the valve element, then the nipper pliers are pulled in the direction away from the valve body, and the valve element can be pulled out of the valve body; the maintenance or repair efficiency of the proportional valve can be improved.

1. The name of the design product: sharp mouthed pliers. 2. The use of the design product: for cutting thin single and multi-strand wire, and for bending and stripping the plastic insulation layer of single-strand wire. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The tool storage panel comprises a back plate, an open spanner placing frame, a hexagon spanner placing frame, a nipper pliers placing frame and a supporting sheet metal part, the back plate is a rectangular metal plate, round chamfers are arranged at the four corners of the back plate, the hexagon spanner placing frame is installed on the upper portion of the left side of the surface of the back plate, and the nipper pliers placing frame is installed on the back plate. A sharp-nose pliers placing frame is installed on the lower portion of the left side, an open spanner placing frame is transversely installed in the middle of the right side of the surface of the back plate, a plug gauge placing frame, a copper bar placing frame and a screwdriver placing frame are installed above the open spanner placing frame side by side, and a standard screw plate is arranged below the open spanner placing frame. Supporting sheet metal parts are respectively arranged on the bottom edge and one side edge of the back plate, and the supporting sheet metal parts can vertically support and fix the back plate; the storage panel can be fixedly installed on the side plate of the production line, is high in storage efficiency, compatibility and durability, and can be flexibly adjusted to adapt to the change of the production line.

The utility model relates to the technical field of lithium battery pole piece manufacturing, in particular to a needle head bending jig which is applied to needle head bending and comprises an installation block body, and a bending groove is formed in one end of the installation block body in the first direction. A groove is formed in the bending groove in the second direction, and the needle head is inserted into the groove in a matched mode and bent along the bending groove. Wherein the first direction is perpendicular to the second direction; a first limiting plate is slidably connected to the mounting block body in the second direction. The first limiting plate is located on one side of the needle head in the bending direction and used for abutting against the needle head when the needle head is bent to a preset angle. The existing mode of bending a needle head to form a bent needle head by adopting needle-nose pliers is difficult to grasp in force, and the needle head is easy to break or the bent part of the needle head is pressed to be sunken, so that the needle head is scrapped.

The utility model discloses a sharp mouthed pliers with the function of electricity measurement, include: by the first pliers body of electrically conductive material, the first pliers body includes first sharp mouth head, first hinged part and first handle part, second pliers body, second pliers body includes second sharp mouth head, second hinged part and second handle part, and first hinged part and second hinged part hinged cooperation, first insulating part, first insulating part is set up in the first handle part outer periphery, electricity measurement module, electricity measurement module is assembled in the first handle part and / or first insulating part, and electricity measurement module is provided with first contact part and outer contact part, and first contact part and first handle part are electrically connected, and outer contact part is located the outer surface of first insulating part, and first sharp mouth head is used to contact the measured object. Adopt above -mentioned scheme, provide a kind of sharp mouthed pliers with the function of electricity measurement by first sharp mouth head contact measured object, finger contact outer contact part and realize the electrified detection of measured object.

1. The name of the design product: testing the tip of the pliers. 2. The use of the design product: for testing whether the conductor has current, clamping and cutting cable. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective drawing.

1. The name of the design product: the tip of the pointed nose pliers (flat head). 2. The use of the design product: the design is used for holding objects. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the appearance design protected is a partial appearance design, the area covered by red is the protection range of the appearance design.

1. The name of the design product: sharp mouthed pliers. 2. The use of the design product: the design product is used for cutting single and multi-strand wire with thin diameter, and for bending and coiling the joint of single-strand wire and stripping the plastic insulation layer. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The multifunctional integrated mechanical clamp comprises a lower table, an upper clamp module is arranged on the lower table in a sliding mode, the upper clamp module comprises an upper clamp body, a clamping jaw air cylinder is arranged at the head of the upper clamp body, two opening and closing jaw bodies of the clamping jaw air cylinder are sleeved with grabbing bodies, and the grabbing bodies are flat-nose pliers, needle-nose pliers or curved-nose pliers. A locking driving piece is arranged corresponding to one set of grabbing bodies and comprises a driving body arranged on the grabbing bodies in a sliding mode, and the driving body is connected with a locking piece connector used in cooperation with one set of grabbing bodies.

1. The name of the design product: needle-nose pliers. 2. The use of the design product: for clamping, twisting or cutting certain objects. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model discloses a pair of tool pliers convenient to use, which comprises a left handle and a right handle, the left handle and the right handle are hinged with each other, and a plier is hinged at the hinged part of the left handle and the right handle through a hinged shaft; the pincer pliers and the needle-nose pliers are arranged in a crossed mode, and the pincer pliers and the needle-nose pliers coincide with the intersection of the left handle and the right handle; positioning holes a are formed in the side walls of the vice and the nipper pliers, positioning holes b are formed in the side walls of the left handle and the right handle, and positioning bolts are assembled in the positioning holes a and the positioning holes b; the tool pliers convenient to use are reasonable in structural design, compact in structure, diversified in function, easy to carry and convenient to use; the tool kit can be operated by multiple types of work, the number of pliers carried in daily work is reduced, the occupied space of tools on the tool kit is reduced, the utilization rate of the tools is further increased, and the working efficiency is improved.

1. Name of the product in this design: Needle-nose pliers (No. 3 German style). 2. Purpose of this design: For clamping, bending or breaking objects. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.

The utility model discloses a bridge with a built-in separation blade structure in the field of cable bridges, which comprises a bottom supporting groove, a comb-shaped separation plate and a top cover plate, three supporting tables are arranged at the bottom of the bottom supporting groove, a separation plate mounting groove is arranged at the position between two adjacent supporting tables on the side surface of the supporting groove in a penetrating manner, and the separation plate mounting groove is provided with a separation blade. Comb-shaped partition plates are slidably connected into the partition plate mounting grooves, a plurality of partition comb teeth are evenly distributed in the middles of the comb-shaped partition plates, the partition comb teeth are horizontally bent into horizontal comb teeth through needle-nose pliers according to the types and the number of cables, and cable containing grooves are formed by the side faces of the connected horizontal comb teeth; according to the utility model, the comb-shaped baffle plate can be flexibly adjusted according to the size and the number of actually installed cables, so that the cables can be effectively separated and managed, and the use is convenient.

The invention discloses a chicken foot boning system, which belongs to the technical field of food processing, and comprises a pretreatment water tank, a chicken foot conveying device and a boning mechanism, the pretreatment water tank is formed by arranging a hot water tank and an ice water tank in a stepped mode, and chicken feet are blanched, cooled and conveyed through rotation of a filter plate; the chicken foot conveying device conveys chicken feet to the boning mechanism after directionally arranging the chicken feet through a material guide funnel, a direction recognition camera and an orientation adjusting mechanism; the boning mechanism comprises a workbench, a propelling mechanism, a lifting clamping mechanism and a robot arm, the robot arm positions the bone position through an image recognition camera, and a control system controls a mechanical arm and a sharp-nose pliers-shaped end effector to complete skin cutting and boning. Full-process automatic operation is achieved, boning precision is high, product integrity is high, production efficiency is remarkably improved compared with a traditional mode, the structure is modularized, maintenance is convenient, sanitation and safety are excellent, and the automatic boning machine is suitable for large-scale chicken claw processing scenes.

The utility model discloses a pair of needle-nose pliers with adjustable plier handles, and relates to the technical field of needle-nose pliers. Comprising a connecting shaft, the outer wall of the connecting shaft is symmetrically and rotatably connected with a plier mouth, the outer wall of the plier mouth is fixedly connected with an adjusting assembly, the adjusting assembly is used for driving the plier mouth to conduct angle adjustment, and the opening and closing movement of the plier mouth is easy to operate through the design that a pressing assembly is arranged. The worm is rotated to drive the worm gear and the adjusting screw rod to rotate, so that the fixed rod slides in the sliding shell, the distance between the fixed rod and the plier mouth is adjusted, the torque of the needle-nose pliers can be adjusted, manpower can be saved, meanwhile, the friction sleeve on the outer wall of the fixed rod can increase the friction force during operation, and the operation stability is further improved; errors caused by hand slipping and the like are reduced, and the use comfort and the working efficiency are improved.

The present application relates to the technical field of filter, especially to a kind of adjustable moving blade assembly and tuning filter, including at least two groups of mutually spaced adjustable moving blades, each group of adjustable moving blade has at least two radius different sector metal sheets, each sector metal sheet has discrete distribution metal sheet monomer.The adjustable moving blade is opposite to static blade in initial state, in the resonant cavity of fixed size, for ordinary integrity moving blade, the opposite distance between it and static blade is completely fixed, the working frequency of filter only depends on the opposite area between moving blade and static blade, and the tuning range is limited.The adjustable moving blade described above is spliced by multiple discrete sector metal sheets, not connected each other, each metal sheet monomer can be individually moved by tweezers or flat-nose pliers, so that the opposite distance between it and static blade is variable, the capacitance of resonant cavity can be finely adjusted by adjusting the distance between metal sheet monomer and static blade, so that the resonant frequency of resonant cavity can be accurately changed.

The utility model discloses a manual press-fitting mechanism for an engine connecting rod shaft clamp spring, which relates to the field of manual press-fitting of clamp springs and comprises a base, a support protruding upwards is mounted at the top end of the base through a bolt, a lower butt-joint frame protruding upwards is mounted at the top end of the base and located on one side of the support through a bolt, and an upper butt-joint frame protruding upwards is mounted on the lower butt-joint frame through a bolt. The top end of the lower butt joint frame is connected with an upper butt joint frame in a clamped mode, a round hole is formed in a bottom end plate of the lower butt joint frame, a positioning column is installed at the top end of the base through a bolt, and the positioning column penetrates through the round hole and extends to the position above the bottom end plate of the lower butt joint frame. A protruding plate protruding upwards is fixedly installed on the edge of the top end of the base through bolts, and the inner wall of the protruding plate is in threaded connection with two positioning bolts. Through the arrangement of the manual press-fitting mechanism, the problem that manual press-fitting of the clamp spring adopts a sharp-nose pliers and a slotted screw wrench and adopts a brute force extrusion and prizing installation operation mode is effectively solved, the working efficiency is improved, the operation difficulty is reduced, and the working efficiency is improved.