133 results about "Machine parts" patented technology

This utility model discloses a center hole grinding machine, belonging to the field of material processing technology. It includes a slide rail body, a head ejector seat and a tail ejector seat oppositely disposed at both ends of the slide rail body and slidably connected to the slide rail body via a slider, a front processing ejector fixed inside the head ejector seat, a rear processing ejector located inside the tail ejector seat, and a chuck for clamping shaft-machined parts. The slider is equipped with a locking component. The tail ejector seat is equipped with an elastic pressing assembly that drives the rear processing ejector to move axially. A dial is rotatably connected to the outside of the front processing ejector via a bearing. A lever is fixed on the dial for driving the chuck to rotate coaxially. A continuously variable motor for driving the dial is installed on the head ejector seat. This utility model improves the grinding uniformity and processing accuracy of the two electrode machining holes, ensuring the coaxiality of the center hole after grinding.

This invention discloses a milling machine for machining parts, including a milling cutter, a clamping device, a rotating device, and a linear reciprocating motion device. The clamping device clamps the part, the rotating device drives the part to rotate, the linear reciprocating motion device drives the part to reciprocate linearly, and the milling cutter machine the surface of the part. The clamping device includes a wedge, a thrust column, a lever, a first spring, a connecting block, and a boss. The part is disc-shaped with a cavity at its bottom. The bottom surface of the thrust column is inclined and located on the inclined surface of the wedge. A connecting block is located on the top surface of the thrust column, with arc grooves on both sides of the connecting block. The lever is horizontally arranged, with one end spherical and located within the arc groove, and the other end abutting against the side of the cavity inside the part. A first spring is located between the top surface of the connecting block and the bottom surface of the boss, and the top surface of the boss abuts against the top surface of the cavity inside the part. The milling cutter, clamping device, rotating device, and linear reciprocating motion device are all mounted on a base.

The application relates to the field of floor cleaning machine parts technology, in particular to a water suction rake height limiting device which comprises a water suction rake main body, universal wheels and adjusting bolts, the water suction rake main body is fixedly connected with mounting plates through bolts, the mounting plates are arranged in a stepped mode, one mounting plate is symmetrically arranged on each side of the water suction rake main body, the universal wheels are arranged below the mounting plates, the adjusting bolts are fixedly connected with the universal wheels, connecting holes are formed in the mounting plates and used for allowing the adjusting bolts to pass through, a plurality of spring sheets are arranged on the rods of the adjusting bolts which pass through the connecting holes, and locking nuts are connected with the rods of the adjusting bolts which pass through the connecting holes. The application has the advantages of facilitating the adjustment of the height of the water suction rake and improving the working effect of the rubber.

The utility model relates to machine parts testing technical field, concretely relates to an insulating pull rod testing device. The insulating pull rod testing device includes the test platform, and the test platform is installed with the pull rod support frame, load mechanism and drive mechanism, and the pull rod support frame is equipped with the guide channel for with the both ends of insulating pull rod guide cooperation, and the drive mechanism is used for with the one end transmission connection of insulating pull rod and drives insulating pull rod to move in the guide channel along its axial direction, and the load mechanism is used for with the other end transmission connection of insulating pull rod and cooperates drive mechanism to make insulating pull rod move when bears axial load. Simulate the stress state of actual insulating pull rod in actual high -voltage switch, reach the purpose of testing insulating pull rod axial bearing capacity, do not have to with the dismounting of other components or parts of switch, can improve the test efficiency of insulating pull rod mechanical strength, do not influence the life test of high -voltage switch.

Disclosed is a modularly combined production line for a polyimide film, said production line comprising a casting machine, a peeling chamber, and a tenter machine; the tenter machine is formed by connecting and combining tenter box units that can be combined. The tenter box units are divided into ceramic heating subunits or hot-air heating subunits. There are two or more tenter box units, and each tenter box unit comprises at least one ceramic heating subunit and one hot-air heating subunit. According to the present invention, a modular design and configuration are used to achieve remote production and assembly, and facilitate disassembly and mounting. The tenter machine part has tenter box structures that can be freely combined in different forms, particularly allowing flexible use of respective advantageous properties of the ceramic heating subunits and hot-air heating subunits to meet different film requirements, thus fully improving production flexibility and convenience, as well as enhancing the precision of temperature control, thereby better satisfying the production needs of polyimide films and contributing to improved film product quality.

The application discloses a temple component, a frame and smart glasses of smart glasses, wherein the temple component comprises a temple part and an optical machine part for connecting with the frame. The temple part comprises a temple main body, one end of the temple main body towards the frame is provided with a through port, a containing cavity communicated with the through port is formed in the temple main body, the temple main body has a first direction parallel to the plane of the through port and a second direction with an acute angle or a right angle with the plane of the through port; the optical machine part is arranged in the containing cavity, the lens part and the optical machine main body in the optical machine part are arranged in the temple main body along the first direction, the signal light emitted by the optical machine main body is adjusted to the emitting angle by the lens part and is emitted outwardly through the through port; the optical machine main body has a first cross section with the largest cross section size, the optical machine main body is fixed in the temple main body and the extension direction of the first cross section is consistent with the second direction. The temple component of the application has the advantages that the optical machine part is integrated in the temple part, which is beneficial to the miniaturization, light weight and aesthetic of the smart glasses and improves the personalized selection.

This invention relates to the field of intelligent visual inspection technology, specifically to a visual recognition system for the wear state of cutting tools on machined parts. The system includes a liquid film interference suppression module, a multi-scale tool segmentation module, a wear feature generation module, a machining parameter acquisition module, an adaptive decision-making module, and a visualization output module. Specifically: the liquid film interference suppression module generates a liquid film interference-suppressed image; the multi-scale tool segmentation module outputs a tool body mask; the wear feature generation module calculates the cutting edge defect rate and surface mottledness, and generates a tool wear index; the machining parameter acquisition module acquires machine tool machining parameters; and the adaptive decision-making module outputs the wear level through a working condition matching decision tree. This invention, by fusing image feature extraction and working condition parameter determination, achieves accurate identification and visualization output of tool wear state, improving the efficiency of intelligent monitoring and decision-making in complex machining scenarios.

In order to be able to secure connection elements for furniture and / or machine parts, for example, in lightweight construction panels, the application proposes the use of an adapter element which comprises a receiving section for receiving a connection element and a securing section for securing the adapter element, in particular in a lightweight construction panel.

This invention relates to the field of flywheel housing turning technology, specifically to an automated flywheel housing turning apparatus, including a first machining mating seat. A flywheel housing is mounted on the first machining mating seat via a telescopic positioning plate, and the first machining mating seat and the telescopic positioning plate control the extension and retraction of the flywheel housing. A turning structure is mounted on a second machining mating seat. Through this structural arrangement, turning operations are performed. The turning components are controlled by a combination of a turning mechanism and a drive limiting mechanism. The drive limiting mechanism controls the rotation of the turning mechanism, thereby adjusting its rotation and changing its angle and position. Simultaneously, the machining part also employs an adjustable design. Rotation of the second lead screw changes the lateral position of the seat, and rotation of the first lead screw changes the longitudinal position of the supporting movable frame. The rotating control plate can also rotate on the supporting movable frame, thereby adjusting the angle of the tool holder, enabling multi-angle control of the tool holder.

The utility model discloses a cast film machine spare polishing device with dust removal function relates to cast film machine polishing tool technical field, including the shell, the shell one side installs the limit table, and the limit table lower extreme is equipped with the limit slot, and the limit table is installed in the polishing belt, and two equidistance metal's flexible table are installed to the limit table bottom, and the polishing belt front end and rear end are installed respectively with the detachable electrostatic belt, and the shell lower end one side is installed with the dust collecting box, and the dust collecting box one side is installed with the extension table, and the dust collecting box opposite side is installed with the dust absorption pipe, and the extension table penetrates the limit slot, and the extension table lower extreme is connected with the flexible table, in the utility model, through the cooperation between the polishing belt and the electrostatic belt, solved the problem that the waste dust scatters and pollutes the working environment, improved the cleanliness of working environment, through the cooperation between the dust collecting box, the dust absorption pipe and the extension table, solved the problem that a large amount of waste dust accumulation influences polishing effect, improved the dust removal efficiency of polishing device.

This application relates to a demolding mechanism for a pivot hole in a component, primarily concerning the technical field of component processing. It includes a fixed base, a movable component, and a hole-machining part. The hole-machining part includes a processing plate and a trapezoidal sliding block. A pin for pivot hole machining is fixedly mounted at one end of the processing plate, and a limit block is fixedly mounted at the other end. The processing plate is slidably mounted on the side of the trapezoidal sliding block. A self-locking guide mechanism is provided at the mounting points of the processing plate and the trapezoidal sliding block. A sliding groove is provided on the fixed base, and the movable component is slidably mounted in the sliding groove. A demolding opening for the hole-machining part to pass through is provided on the side wall of the sliding groove. The trapezoidal sliding block passes through the demolding opening and is fixedly mounted on the movable component. The limit block is slidably connected to the fixed base at a position located outside the demolding opening, and the length of the limit block is greater than or equal to the length of the pin. This application simplifies the overall mold structure, significantly improves production efficiency, and reduces manufacturing costs.

Part feeder (13) of the present disclosure includes body (41) that includes a component supply mechanism that supplies a component at component extraction position (13K), slot insertion portion (42) that slides in one direction along a slot provided at feeder base (22), fixed member (51) that protrudes in the one direction from the body, and is fixed to fixing mechanism (31) provided at feeder base (22), unfixing member (52) that performs an unfixing operation of operating fixing mechanism (31) to release the fixing of fixed member (51) by fixing mechanism (31), operation member (53) that is displaced by receiving an external force, and transmission mechanism (60) that transmits the displacement of the operation member to the unfixing member to perform the unfixing operation.

The utility model discloses a textile machinery parts fixing device belongs to textile machinery technical field, including textile machinery connecting frame, the bottom of textile machinery connecting frame is provided with welding fixed frame, the top of textile machinery connecting frame is opened with the insertion slot, the inside of insertion slot is provided with mechanical parts connecting block, welding fixed frame is welded in the top of textile equipment, and the textile machinery parts of needing use can be installed in the top of mechanical parts connecting block through fixed bolt, when needing to install the part, can be through the mechanical parts connecting block of I -shaped and insert to the inside of insertion slot, and the limit block is inserted to the inside of limit slot, and the limit block is locked to the limit block through fixed bolt, can let the limit block position of mechanical parts connecting block is limited and fixed, when needing to replace and use the mechanical parts, just need to place textile machinery connecting frame on the top of welding fixed frame.

The utility model relates to the production line field especially relates to a kind of automatic production line for part processing.Technical scheme: slidingly connected with moving slide on fixed slide rail, the front end part of moving slide is provided with longitudinal cylinder, the front end part of longitudinal cylinder is provided with connecting block, connecting block is provided with vertical cylinder, the lower end part of vertical cylinder is provided with sleeve column, the inside of sleeve column is provided with rotating motor, the lower end part transmission of rotating motor is connected with rotating ring frame, the side of rotating ring frame is provided with rotating motor, and rotating shaft is transmission connected on rotating motor.The utility model can be automatically displaced by setting moving slide on fixed slide rail, longitudinal cylinder and vertical cylinder telescopic can realize displacement adjustment work, sleeve column fixed rotating motor, rotating motor starts, drives rotating ring frame to rotate, realizes horizontal rotation adjustment, rotating motor starts, drives rotating shaft to rotate, realizes vertical rotation adjustment.

The application relates to the technical field of machining, in particular to a scrap iron filtering device for part machining, which comprises a base, a supporting assembly is arranged at the top of the base, a cleaning assembly is arranged at the top of the supporting assembly, the cleaning assembly is composed of a discharging part for discharging, an adsorbing part for adsorbing scrap iron on the surface of a workpiece and a guiding part for guiding the rolling of the workpiece. The scrap iron filtering device for part machining is cooperated with the discharging part, the adsorbing part and the guiding part, the scrap iron powder on the surface of the ball is separated from the ball by electromagnetic force; after power-off, the scrap iron falls into the separation cavity through the first falling groove, the ball with a larger size cannot pass through the falling groove and continues to roll along the supporting plate, so that the effective separation of the ball and the scrap iron is realized. The process does not need to use liquid flushing and cleaning, so that drying and sewage treatment are not needed, the production efficiency is improved, the production cost is reduced, and no sewage is generated.

This utility model discloses a light pole with a dovetail groove. The light pole is formed by combining at least two machined parts of the same length as the light pole itself. At least one of the machined parts has a dovetail groove. The machined parts are joined together and welded to form the light pole, ensuring that the weld seam is not located in the concave part of the light pole's cross-section. The light pole with a dovetail groove avoids the weld seam within the dovetail groove, improving the overall aesthetics of the light pole and preventing interference with load installation. This utility model also provides a composite light pole, formed by combining at least two light pole sections, at least one of which is the aforementioned light pole with a dovetail groove. The composite light pole also avoids the weld seam within the dovetail groove, improving the overall aesthetics of the light pole and preventing interference with load installation.

The utility model provides a hardware processing piece stamping and bending device belongs to hardware bending technical field, including the workstation, the surface of workstation is installed with the feeding mechanism, the surface of workstation and located feeding mechanism's one side is installed with the bending mechanism, the feeding mechanism includes two feeding frame of installing in the workstation surface. The utility model discloses through the first feeding roller rotation drive hardware to feed, the simultaneous removal seat is in the inner wall of second electric cylinder and slides, at this moment, will drive second feeding roller and press from the top of hardware, then hardware enters the inside of bending seat, third electric cylinder starts its piston rod and drives arc pressing piece and removes, at this moment, under the action of bending roller and arc pressing piece to hardware carries out stamping and bending, and after bending work, the feeding mechanism will continue to transport hardware.

A protective cover, comprehensive: a flat textile; a coating, wherein at least one surface of the textile has the coating; and at least one support, wherein the surface textile is connected to the at least one support, and wherein the surface textile or the coating consists of a material comprising a polymer; characterized by the fact that the polymer comprises propylene subunits.

The utility model discloses a kind of welding devices for numerical control machine tool parts processing, it is related to welding device technical field.The utility model includes welding chamber and two cylindrical parts, the top of welding chamber is equipped with electric push rod one, the output shaft of electric push rod one extends to the inside of welding chamber and is slidably connected with the top of welding chamber, the output shaft of electric push rod one is fixedly connected with welding gun, the inside bottom wall of welding chamber is equipped with two guide rails.The utility model is through being provided with clamping portion, specifically when cylindrical part is clamped and fixed, electric push rod two moves with L-shaped rack one, L-shaped rack two is moved synchronously by gear transmission, to drive arc clamping plate clamping part, and increase friction by protective pad, gear rack transmission makes that part axis center is automatically aligned with rotating shaft one, rotating shaft two, adapt to different diameter parts, effectively prevent displacement when part welding, guarantee welding precision and quality.

1. Name of the designed product: numerical control machine tool (2). 2. Use of the designed product: used for machining parts. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

The application provides a machining method based on a reciprocating cutting tool and a zigzag cutting path. One end of the tool is fixedly connected with a tool body. The tool is fed to a first starting position, then the tool is moved to the outer wall of a notch to be machined of a machining part, then the tool reaches a second starting position, then the tool processes the notch in a zigzag cutting path, then when the tool processes to the depth D of the notch, the tool is moved in the Z-axis direction to retreat to the outside of the machining part, then the tool is used to finish machining the inner wall of the notch along the X-axis direction, the Z-axis direction and the X-axis direction. The machining method has the advantages of long service life of the tool, low requirement for the machining machine tool and high machining precision of the machining notch.

This utility model discloses a universal device for processing parts with locating pin holes, including a fixed base, on which a first locating pin is fixedly disposed. A sliding groove is provided on the fixed base, and a slider is slidably disposed within the groove. A second locating pin is fixedly disposed on the slider. As the slider slides along the groove, the distance between the first and second locating pins changes. This device employs two-pin positioning: one pin is fixed, and the other is fixed to the slider and slides along the groove with it. This allows for positioning of different parts at different distances between the two pins. This structure enables rapid and accurate positioning of different parts while ensuring reliable part positioning. For multi-variety, small-batch workpieces, it allows for rapid switching between processing methods and can continuously and stably guarantee processing quality, significantly saving on the cost of special tooling manufacturing and workpiece alignment and clamping time, effectively reducing the processing cost of parts.

Disclosed are a single-sided connecting bolt (100), and a mounting tool and a mounting method therefor. The single-sided connecting bolt (100) comprises: a bolt body portion (1), which comprises a first unthreaded shank body (11), wherein a first countersunk portion (12) is arranged on one end of the first unthreaded shank body (11), and an end face of the first countersunk portion (12) is configured as a wrenching-groove-free ring surface (13); a core rod portion (2), which comprises a second unthreaded shank body (21) and a second countersunk portion (22), wherein an external threaded portion (23) is provided on a second end of the second unthreaded shank body (21), the second countersunk portion (22) is connected to a core rod head portion (25) by means of a breakable neck groove portion (24), and an annular tension-bearing flat surface (251) is provided on the end face of the core rod head portion (25) close to the breakable neck groove portion (24), so as to increase the load-bearing area between the mounting tool and the core rod head portion; a bolt sleeve portion (3); and a nut portion (4), wherein the external threaded portion (23) of the core rod portion (2) passes through the bolt sleeve portion (3) and is then threadedly connected to the nut portion (4). The end face of the bolt body portion of the single-sided connecting bolt uses a groove-free design, and the mounting tool is designed to match therewith, enabling the complete mounting of the single-sided connecting bolt; after mounting, the overall surface of the machine part to which the bolt is connected is flat, such that the aerodynamic performance is improved, and the fatigue and tensile performance of the single-sided connecting bolt are improved.

The application provides a sound wave acoustic black hole machining method, belonging to the technical field of pipeline acoustic black hole machining, comprising the following steps: manufacturing two semicylindrical outer pipe bodies, the inner part of the outer pipe body is provided with a plurality of annular grooves, the axial distance from the annular groove to the front end of the outer pipe body is x; manufacturing a plurality of built-in rings, the inner diameter r of all the built-in rings is a negative linear function of x; manufacturing a circular baffle; selecting part of the built-in rings, mounting the selected built-in rings in one outer pipe body, embedding each selected built-in ring into the annular groove with the corresponding axial distance, mounting the circular baffle at the rear end of the outer pipe body, and then assembling the two outer pipe bodies into a cylinder. The application has the beneficial effects that: the machining procedure is simplified by machining only simple parts, and the machining process is more convenient; the once-machined parts can be flexibly assembled to construct a plurality of SBH sample pieces with different structural sizes by reassembling the machined parts, and the application is suitable for the test research of different structural sizes of SBH.