64 results about "Angle grinder" patented technology

The utility model relates to indoor decoration technical field especially, it relates to a floor joint cleaning device for indoor decoration, the utility model provides such a floor joint cleaning device for indoor decoration, including fixed bottom plate, U type board, adjusting lever, clamping jaw, knob, support rod and angle grinder, the both sides of upper portion of fixed bottom plate all are connected with U type board, the front part all is equipped with adjusting lever of U type board, the side of adjusting lever mutual close all are connected with clamping jaw, all are connected with knob on adjusting lever, the middle part rotationally connected with support rod of fixed bottom plate, clamping jaw between fixed has angle grinder, the utility model discloses through installing dust collector, pipeline and dust collecting cover, dust collector passes through dust collecting cover and pipeline and inhales the dust into dust collecting bag, thereby reached the effect that can gather dust, V type wheel can be combined with floor joint.

1. Name of the product in this design: Angle grinder. 2. Purpose of this design: Power tools for polishing, grinding, and cutting. 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. Name of the designed product: angle grinder. 2. Use of the designed product: electric power tool for polishing, grinding, cutting. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

This utility model belongs to the field of debris collection devices, specifically relating to a debris collection device for an angle grinder. It includes a housing with a cover plate slidably connected to the top, and multiple evenly distributed casters at the bottom. A collection pipe is fixedly connected to the left end of the housing. This utility model utilizes an air pump to create a negative pressure inside the housing, allowing for the suction of debris through the collection pipe. The debris is then filtered out by a filter plate, achieving debris collection. Combined with the motor-driven top block pressing against the protrusions and the elasticity of the first spring, the filter plate vibrates to prevent clogging. Compared to water adsorption collection, this avoids the problem of excessive debris adsorption in water hindering timely cleaning and affecting subsequent collection, and also avoids damage to the blower caused by directly sucking debris.

The utility model discloses an automatic dust collection and removal device of angle grinder, including cover body, the center hole of cover body is curved and forms arc flanging, the inside of arc flanging is equipped with the clamp, is equipped with the connecting groove on the outer ring surface of clamp, the inside surface of arc flanging is opposite to the connecting groove and is equipped with the connecting strip of installation, and the connecting strip is slidably arranged in the connecting groove, and is equipped with the screw hole of penetrating connecting strip and arc flanging on connecting strip and arc flanging, and the screw hole is threadedly connected with the screw rod of positioning cover body on clamp after rotation, is equipped with the mounting port on the outer ring surface of cover body, is equipped with dust collection cover in the mounting port, and one end of dust collection cover is equipped with dust collection pipe. The utility model discloses simple structure can adjust the angle of cover body according to the angle of hand -held, make the cover body always be located in the side of dust splashing, thereby can block dust more efficiently, and the rotation of cover body drives dust collection cover, and thereby can block and can absorb and collect dust simultaneously, to reduce dust amount.

Adapter device for an angle grinder for receiving cleaning tools, brush strips or foil erasers, comprising a base body (2, 7) with a first receiving bore (1) for attachment to a spindle of the angle grinder and a second bore (4) and hexagonal receptacle (3) on the opposite end face for fixing the tools, characterized in that the base body (2) has a wrench flat (6) for tool reception.

1. Name of the product in this design: Angle grinder (541061, 541063). 2. Application of this design: This design is an angle grinder for polishing metal surfaces. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

1. Name of the design product: angle grinder. 2. Use of the design product: used for polishing and polishing materials. 3. Design points of the design product: in shape. 4. Pictures or photos that best show the design points: perspective view.

This utility model discloses a vertical chamfering machine with adjustable chamfering thickness, including a positioning frame, a lower positioning component, a limiting component, a roller assembly, and an angle grinder. The positioning frame includes a horizontal frame and a vertical frame arranged vertically in an "L" shape, one in front of the other. Several horizontally arranged pulleys are provided on the top surface of the horizontal frame. The lower positioning component is located at the connection end between the horizontal and vertical frames, and has a positioning surface flush with the outer edge of the vertical frame. The roller assembly is slidably mounted on the vertical frame. The angle grinder is fixedly mounted on the roller assembly via an angle grinder fixing component, allowing for adjustable cutting thickness between the angle grinder and the chamfered edge of the material. This utility model achieves stable positioning of large-sized materials through the positioning frame, lower positioning component, and limiting component. The several pulleys on the horizontal frame allow for easy positioning and adjustment of large-sized materials. Furthermore, by adjusting the assembly position of the angle grinder and the roller assembly, the thickness of the chamfered edge cutting of the material can be adjusted.

1. Name of the product in this design: Brushless Angle Grinder. 2. Purpose of this design: Power tools for polishing, grinding, and cutting. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

1. The name of the design product: electric angle grinder. 2. The use of the design product: a handheld electric tool with the functions of metal polishing, material cutting, welding cleaning, stone processing, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

An adaptor for mower blade sharpening, the adaptor incorporating a "U" bracket having a proximal leg having upper and lower ends, a distal leg having upper and lower ends, and a web spanning laterally between the legs' upper ends; the adaptor further incorporating a table underlying the "U" bracket's web, the table spanning laterally between the "U" bracket's proximal and distal legs; the adaptor further incorporating mounting flanges for mounting the table upon the "U" bracket, the mounting flanges forwardly extending the table from the "U" bracket's proximal and distal legs; the adaptor further incorporating an annular clamp which is fixedly attached to the "U" bracket's web.

This utility model discloses a shared wireless remote control system for an angle grinder, including an angle grinder body. The angle grinder body integrates: a wireless communication unit, which is communicatively connected to a user terminal for transmitting control commands or working data between the user terminal and the angle grinder body; a control unit, which is electrically connected to the wireless communication unit and the angle grinder body for receiving control commands from the user terminal and controlling the working state of the angle grinder body; a detection unit, which is electrically connected to the control unit and includes a speed detection component, a current detection component, and a voltage detection component for real-time detection of the working state of the angle grinder body; and a power supply unit, which is electrically connected to the angle grinder body, the wireless communication unit, the control unit, and the detection unit for supplying power to the control system. The wireless communication unit, the control unit, and the detection unit cooperate with each other to adjust the parameters of the angle grinder body to appropriate values ​​according to different working environments.

The utility model relates to electric tool technical field, especially a multi -angle self -locking structure of angle grinder, include: the casing and be used for installing angle grinder work department's machine head shell, machine head and casing can be separated setting, the machine head shell is opened in a plurality of locking grooves, locking mechanism is used for locking machine head with casing, including sliding plate, the sliding plate with the guide rod installed in the casing is sliding fit, one end on the sliding plate is fixed with the locking block that cooperates with locking groove, the other end on the sliding plate is fixed with the locating frame, auxiliary locking subassembly. The utility model's advantage lies in: single hand presses down and unlocks, loosens and is automatically locked, need not utilize the tool, and the adjustment is time -saving and laborsaving, the steel ball is embedded into the half -spherical groove and provides the pre -tightening force, and the slight deflection caused by vibration is restrained, secondly, avoid the situation that the automatic adjustment is caused by accidental accidental touch operating block when using, also avoid the situation that the child misoperation.

The application discloses a kind of construction steel on-site detection method, comprising the following steps: (1) for the same specification, same batch number, same delivery state square steel, every batch square steel adopts the way of witness sampling, sampling four: (2) four square steels are cut into multiple square steel samples, then take square steel samples in different positions;(3) the square steel sample obtained is carried out surface rust removal and dirt removal treatment;(4) the measuring area of square steel sample is selected, and the surface of measuring area square steel should be polished, polishing can remove various coatings with steel hammer or angle grinder and the like equipment, and is polished to surface roughness not more than 1.6um with coarse and fine sandpaper;(5) before each measuring area test, leed hardness should be calibrated on standard block, and the reading difference of adjacent two points should be less than 12HL when calibration;(4) the tensile strength test of square steel sample is completed using leed hardness gauge;(7) according to leed hardness conversion tensile strength.

The utility model discloses a kind of waste concrete separation equipment for concrete processing, it is related to the field of job technology.A kind of waste concrete separation equipment for concrete processing, including separation tank, feed plate and discharge plate, limit component is provided on separation tank, limit component includes mounting seat, screen and two protective shells, two protective shells are fixedly connected in separation tank outer wall, feed plate is fixedly installed on separation tank upper end feed port, by limit component in push block, push block drives limit block to overcome the elastic force of reset spring, slide out from the first limit plate groove of mounting seat, release the limit of mounting seat, at this time mounting seat can be extracted together with screen from the inclined slot of separation tank lower end to clean or replace, such disassembly screen simple and fast, avoid the staff to need to forcibly remove by means of angle grinder and other tools, effectively improve the disassembly efficiency of screen while reduce the work load of staff.

This utility model relates to a sandpaper belt sanding device mounted on an angle grinder. The sandpaper belt sanding device includes a sandpaper belt and a base. It also includes two rollers mounted side-by-side on the base. The sandpaper belt surrounds the two rollers, with each end connected to one of them. The two rollers rotate synchronously and alternately in forward and reverse directions, causing the sandpaper belt to reciprocate. The sandpaper belt sanding device is mounted on the angle grinder, which serves as its power source. The angle grinder is connected to the two rollers. The angle grinder drives the two rollers to rotate synchronously and alternately in forward and reverse directions. Using a sandpaper belt for sanding easily addresses the problem of insufficient space for the angle grinder to reach pipes close to walls, preventing sanding. Furthermore, the structure is improved to form a sandpaper belt sanding device mounted on an angle grinder, which is convenient to use and powered by the angle grinder.

The invention relates to a wheel locking system for a bicycle with integrated mechanism to withstand breaking open by sawing machines or grinding machines. For this purpose the invention includes free rotating, wear-resistant devices to address theft attempts involving cutting, grinding, or sawing tools. The wheel locking mechanism is defined as a clamping device configured to be applied radially around a tyre and rim of a bicycle wheel. This clamping device features a built-in locking mechanism, sensor unit, electronic control unit, and alarm unit. The mechanica) clamping device comprises two or more parts connected by an integrated hinge. Each hinged part has a profiled recess on the mating surface, ensuring that, when closed, the cross-section of the tyre and rim is completely enclosed by both recesses. The locking mechanism secures the position of the two hinged parts in the closed state. The sensor unit detects the position of the locking mechanism and clamping parts in the closed state. The alarm unit generates an audible and visual alarm when sensor values are disturbed in an activated state, using an electric signal from the control unit. Additionally, The clamping mechanism is equipped with inserts featuring profiled ribs, allowing it to adapt to various tyre and rim sizes.

This utility model discloses a double-sided chamfering machine for slewing bearing gears, relating to the field of slewing bearing gear chamfering technology. It includes a base with a rotating component mounted on top and a drive motor mounted on the bottom; the drive motor drives the rotating component to rotate; a circular chuck with jaws and a C-shaped leveling pad mounted on top, the top of which supports the slewing bearing gear to be processed; a bottom chamfering component located on the circular chuck; an angle grinder and a position adjustment component one; a grinding wheel is mounted on the output end of the angle grinder, and a counterweight is added at the tail of the machine body; the position adjustment component one drives the angle grinder to rotate, so that the initial height of the grinding wheel is higher than the horizontal line; a top chamfering component with a position adjustment component two mounted on the bottom and a straight grinder mounted on top; a grinding wheel two is mounted on the output end of the straight grinder; the grinding wheel two on the straight grinder on the position adjustment component two is naturally tilted at the initial moment, thus solving the technical problems of excessive chamfering action time and poor chamfering consistency in existing equipment.

The present application relates to the technical field of lubricating grease, in particular to a lubricating grease composition for angle grinder and a preparation method thereof. The present application provides a lubricating grease composition for angle grinder, which comprises base oil, thickening agent and additive, wherein the additive comprises extreme pressure anti-wear agent, and the extreme pressure anti-wear agent comprises molybdenum-containing extreme pressure anti-wear agent, amino thioester extreme pressure anti-wear agent and zinc thiophosphate salt extreme pressure anti-wear agent with a mass ratio of (1.5-4):(0.5-2):(1-3). The present application effectively reduces the wear of gears when used in angle grinder through the selection and specific compounding of extreme pressure anti-wear agent, and at the same time can prolong the service life of angle grinder, meeting the lubrication requirements of angle grinder gears. The present application is matched with suitable base oil and thickening agent system, and the obtained lubricating grease composition can play excellent adhesion performance under high speed working conditions of angle grinder, reducing the risk of grease leakage of angle grinder while ensuring lubricity.

The utility model discloses a kind of tool for polishing inside pipeline, belong to pipeline polishing field.A kind of tool for polishing inside pipeline, including fixed pipe, further include: angle grinder support, fixedly cover in the fixed pipe, endoscope lens is installed in the fixed pipe, cable is electrically connected on the endoscope lens, the end of the cable away from endoscope lens is passed through fixed pipe and electrically connected with display screen;Guiding wheel is installed on the fixed pipe;The utility model is cooperated by endoscope lens and display screen, it is convenient for staff to check inside pipeline, simultaneously, utilize adjusting member to telescopic adjustment to guiding wheel, so that polishing tool can adapt to the inner wall of different specifications pipeline, and, utilize external dust collector and dust cover intercommunication, can adsorb smoke and dust generated when polishing, improve endoscope lens shooting quality.

The utility model discloses a kind of round tube angle grinder, including shell, the sand wheel of "V" shape setting is embedded in shell, sand wheel is locked by the locking cap of its rear and shell thread cooperation, the sand wheel is equipped with the inner taper surface for grinding the outer circle edge angle of round tube and the outer taper surface for polishing the inner hole edge angle of round tube;Sand wheel is "V" shape structure, inner taper surface and outer taper surface realize the function that sand wheel satisfies grinding outer circle chamfer and inner hole chamfer simultaneously, utilize the flat position of sand wheel and shell and be set to limit fixed sand wheel and shell, so that it will not relatively rotate, ensure the stability of grinding in use process, locking cap is used to lock fixed sand wheel, recess is set on locking cap to facilitate the disassembly of sand wheel.

The utility model discloses a kind of multi-functional bumper flanging machine, it is related to mechanical processing equipment technical field.The device contains guiding mechanism, adjusting mechanism, clamping mechanism, angle grinding mechanism, edge rolling mechanism and fixed rotating mechanism.Innovatively adopt the structure of four-axis parallel light axis guiding system and modularization mobile platform combination, and multiple stations collaborative operation is realized by the processing platform integrated in the bottom of moving frame.Double mode drive system of left roller self-adapting clamp and right screw precision clamping is used in clamping mechanism, and different diameter's bumper can be compatible.Angle grinding mechanism is configured with movable cutting table of ball screw transmission, and edge rolling mechanism uses three-way adjustable edge rolling wheel group of planetary gear transmission.Closed-loop control system of four-jaw single-action chuck and pressure sensing system is formed, and high-precision clamping is realized.The technical problem of existing equipment heavy and expensive, single function is effectively solved, especially suitable for small and medium-sized enterprises'shock absorber processing needs.

The application discloses an anti-short-circuit angle grinder switch. The angle grinder switch comprises a base body, a wiring part group arranged on the base body, a containing groove group arranged on the wiring part group, a wiring hole group arranged on the side wall of the containing groove group and communicated with the containing groove group, and a wiring unit group arranged in the containing groove group. The wiring part group is provided with a protection cover group connected with the wiring part group, and the protection cover group seals the opening of the containing groove group. The anti-short-circuit angle grinder switch can improve the production efficiency and effectively avoid the short circuit of the angle grinder due to the accumulation of metal dust between two poles during use.

The utility model relates to the technical field of shell for intelligent lock, specifically relates to a kind of shell for anti-theft intelligent lock, including protective outer layer, protective inner layer and sub-housing, the opposite two side surfaces of protective inner layer outside are fixedly bonded with the inner side surface of protective inner layer, protective inner layer includes outer cladding and nylon layer, nylon layer is laid by warp layer and weft layer, warp layer is formed by nylon silk parallel protective outer layer inner bottom surface direction winding, weft layer is laid by nylon silk perpendicular warp layer direction, sub-housing is rotatably connected with the end of protective outer layer away from protective inner layer. The utility model is through protective outer layer and reinforcing rib, promote the overall strength and impact resistance of shell body, increase the ability of resistance pry crowbar and other tools pry, simultaneously through protective inner layer increase the ability of resistance angle grinder and other cutting tools, through the nylon silk winding cutting piece in protective inner layer, hinder cutting, delay the time of breaking and entering.

1. Name of the designed product: angle grinder. 2. Use of the designed product: electric tool for grinding, cutting, polishing or grooving. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.