186results about How to "Easy to disassemble and fix" patented technology

An appliance, such as a cooking range, a clothes dryer, a clothes washer, an oven or the like, includes a console along a rear edge of the appliance which can pivot between an upright in-use position and a lower shipping, repair and/or servicing position. The console is preferably of a two-part construction including a front housing body having an integrally injection molded encapsulation or frame peripherally retaining a touch sensor control panel which can be readily accessed when the console is in its lower repair position.

The invention discloses a three-dimensional (3D) printer which comprises a rack, a base, an X-axis movement system, a Y-axis movement system, a Z-axis movement system and a printing device, wherein the rack comprises a left upright post, a right upright post, an upper connecting plate and a lower connecting plate; the upper connecting plate and the lower connecting plate are connected with the left upright post and the right upright post, respectively; the base is connected with the lower connecting plate; the upper connecting plate is connected with a printing supplies connecting rack; the printing supplies connecting rack is connected with a printing supplies fixing disc; the printing device is connected with the X-axis movement system; the X-axis movement system is connected with the Z-axis movement system; the Z-axis movement system is connected with a guide rail of the left upright post and the right upright post; the Y-axis movement system is connected with the base; the X-axis movement system is provided with an X-axis movement guide rail through which the printing device moves; a power supply and a controller which are connected with each other are arranged at the bottom of the base; the controller is connected with the X-axis movement system, the Y-axis movement system, the Z-axis movement system and the printing device. The 3D printer is simple and compact in structure, small in size and low in manufacturing cost.

The invention discloses an FDM (frequency-division multiplexing) 3D (three dimensional) printer. The 3D printer comprises a rack and an X-axis moving system, wherein a controller is connected with the X-axis moving system and a printing device; the X-axis moving system comprises a first numerical control motor and a horizontal X-axis moving guide rail, the horizontal X-axis moving guide rail is connected with a left-side support arm and a right-side support arm, the first numerical control motor is connected with a first synchronous toothed belt, the first synchronous toothed belt is a long-strip belt, one end of the long-strip belt is connected with the left-side support arm, the other end of the long-strip belt is connected with the right-side support arm, a first groove is formed in the left-side support arm, a second groove is formed in the right-side support arm, the left end of the first synchronous toothed belt is meshed and locked with the first groove, the right end of the first synchronous toothed belt is bent inwards, tooth grooves on two sides of a bent part of the first synchronous toothed belt are correspondingly matched with a tooth top to form a gear belt overlap region, and the gear belt overlap region is matched and locked with the second groove. The FDM 3D printer is simple in structure and small in volume and low in cost.

The invention discloses a winding mechanism, which comprises a winding barrel and a motor for driving the winding barrel to rotate. The two ends of the winding barrel are detachably and fixedly mounted at the end of a rotating rod and the end of a sliding rod through a first connecting assembly and a second connecting assembly correspondingly, wherein the sliding rod is mounted on a first base inan elastically connected mode, and the other end of the rotating rod and an output shaft of the motor are in driving connection through a coupling. The invention further relates to power cable windingequipment, the power cable winding equipment comprises a rack, a left supporting vertical column and a right supporting vertical column, wherein the left supporting vertical column and the right supporting vertical column are fixedly mounted on the upper surfaces of the two ends of the rack correspondingly; and the power cable winding equipment further comprises a winding barrel mechanism, and the winding barrel mechanism is fixedly erected and mounted between the left supporting vertical column and the right supporting vertical column. According to the winding mechanism and the power cable winding equipment, disassembly, assembly and fixing of the winding barrel are facilitated, the motor drives the winding barrel to rotate, thus cable winding is achieved, in the cable winding process, acleaning brush is always kept to be in good contact with a cable, and the cleaning effect of the cable is improved.

The invention discloses a rolling device for lining cloth production. The rolling device comprises a frame, a transmission mechanism, a rolling shaft and a discharging mechanism. The transmission mechanism is arranged on a front stand column of the frame, one end of the rolling shaft is detachably connected with the transmission mechanism, and the other end of the rolling shaft is shelved on a rear stand column of the frame. The discharging mechanism is arranged between the front stand column and the rear stand column of the frame. Compared with the prior art, fixing and detaching can be convenient, the fixing reliability is high, labor is saved, and the labor intensity is lowered.

The invention discloses an automatic assembly device for a hydraulic oil cylinder. The automatic assembly device comprises a lathe bed, a cylinder barrel locking mechanism as well as a piston rod fixing mechanism, an automatic supporting mechanism, a locking mechanism and an active plate which are sequentially mounted on the lathe bed from left to right, wherein a bearing base assembly, a rotary speed reducer and a translation speed reducer are sequentially mounted on the active plate from left to right; the piston rod fixing mechanism, the automatic supporting mechanism, the locking mechanism and the active plate are connected to the lathe bed; a piston rod can be horizontally arranged on the automatic supporting mechanism; a cylinder barrel is fixedly arranged in the cylinder barrel locking mechanism, and can be driven by the rotary speed reducer to rotate; and the translation speed reducer is connected to the lathe bed, and can drive the whole active plate and parts on the active plate to move left and right along the lathe bed. The automatic assembly device can be used for regulating center height of the piston rod and the cylinder barrel; and the cylinder barrel and the piston rod are simple to fix and dismount, manual or automatic assembly can be realized, assembly time is short, efficiency is high, and assembly quality of a product is guaranteed.

The invention discloses a direct-current charging gun. The direct-current charging gun is characterized by comprising a protecting sleeve, wherein a handle is arranged at the right end of the protecting sleeve; a bayonet cap is arranged at the left end of an inner cavity of the protecting sleeve; and a cable screw head is arranged at the lower left end of the inner cavity of the protecting sleeve.In the implementation process of the direct-current charging gun disclosed by the invention, the protecting sleeve is manufactured by adopting a plastic injection integrated forming manner, so that the protecting sleeve is high in sealing performance; the bayonet cap is fixed to the end part of the protecting sleeve, and a waterproof ring is arranged between the protecting sleeve and the bayonetcap, so that when the direct-current charging gun is not used, the sealing performance is improved; according to the direct-current charging gun, a rubber sleeve is pressed, and a pressing rod moves upwards through overcoming the elastic force of a pressure spring, and is no longer in snap-fit with the bayonet cap, so that the bayonet cap is convenient to fix and disassemble; the edge of the rubber sleeve is in sealing connection with an upper cap at the upper part of the protecting sleeve, so that the rubber sleeve is convenient to press, and the sealing performance is good; the cable screw head and the protecting sleeve are separated in the integral structure, and are fixedly sealed with each other; a sliding block is connected to the cable screw head in an inserting manner; and a secondpropping bulge at the inserting connection end of the sliding block and a first propping bulge fixed to the lower part inner wall of the inner cavity of a threaded ring are propped against a sealed fixed cable under the pressing of the torque of bolts.

The invention relates to the technical field of valve production machining equipment, and discloses a fixing device for valve paint-spraying. The fixing device comprises a base. A paint-spraying box is fixedly installed at the top end of the base, a sleeve groove is formed in one side of the inner portion of the paint-spraying box, and a bearing is fixedly installed in the sleeve groove; the bearing is movably sleeved with a first positioning rod, one end, far away from the bearing, of the first positioning rod is movably sleeved with a driven shaft, and a cover plate located above the driven shaft is interactively installed on the first positioning rod in a sleeving mode; and a screw is movably installed on the cover plate in a sleeving mode, the screw is sleeved with a trepan boring in the top end of the bearing in a threaded mode, and a driven lantern ring is movably installed on the bearing in a sleeving mode. According to the fixing device for valve paint-spraying, the first positioning rod and the second positioning rod are arranged at the two ends of the bearing in a distributing mode and sleeved with the bearing, and the first positioning rod and the second positioning rod are fixed through the cover plate and the screw, so that the first positioning rod and the second positioning rod keep coaxality; and the valve is fixed by a fixing ring and the driven lantern ring, so that fixation and disassembly and assembly of valve paint-spraying are convenient, and the practicability is improved.

The invention discloses a brake pad polishing machine for an automobile. The brake pad polishing machine includes a base and a brake pad, the upper end side wall of the base is fixedly connected withtwo vertically symmetrical upright columns, and the upper end side wall of the base is fixedly connected with a first motor. The driving end of the first motor is rotatably connected with a first bevel gear through a rotating shaft, and the upper end side wall of the base is rotatably connected with a vertical rotating rod through a first rotating part, and the rotating rod is located between thetwo upright columns. A second bevel gear in meshing connection with the first bevel gear sleeves and is fixedly connected to the rotating rod, and the side wall of the end, away from the base, of therotating rod is fixedly connected with a lower abutt seat. Slide grooves are formed in the two side walls of the opposite sides of the upright columns, and a lateral arranged lifting plate is slidablyconnected between the two slide grooves. The polishing machine can perform simultaneous polishing operations on the two sides of the brake pad without the process of turning over, manpower is saved,and the polishing efficiency is improved.

The invention provides a trailing cleaning and weld bead shaping device for Overlaying a branch pipe weld seam. The trailing cleaning and weld bead shaping device comprises a driving component, a transmission component and a shaping and cleaning component, wherein the driving component is movably fixed on a fixed casing and is used for controllably providing a driving force for the transmission component; the transmission component is in driving connection with the driving component and is used for transferring the driving force to the shaping and cleaning component; and the shaping and cleaning component is connected with the transmission component and is used for shaping and/or surface cleaning of a weld bead in an Overlay area. The trailing cleaning and weld bead shaping device providedby the invention has the advantages of simple structure, convenience in application, simple operation and low energy consumption; and the weld seam quality and stress state of an Overlay layer of thebranch pipe weld seam can be effectively improved.

The invention discloses an improved non-woven fabric dyeing production line. The improved non-woven fabric dyeing production line comprises an unreeling device, a dye vat, a transition area, a washing vat, a rolling device, an oven, a reeling device, multiple guide rollers, mesh belts and a frame body. The unreeling device, the dye vat, the transition area, the washing vat, the rolling device, the oven and the reeling device are sequentially arranged from front to back, and the dye vat, the transition area and the washing vat are arranged on the frame body; the guide rollers are arranged in the dye vat, the transition area and the washing vat and on the frame body, and the mesh belts are tensioned on the guide rollers; the unreeling device comprises a seat body, multiple rollers, two rails, an unreeling shaft, two guide seats, a sliding seat, a connecting seat, a regulating screw, a regulating disc, first bearings, second bearings, a regulating pressure applying device and two supporting bodies. Compared with the prior art, fixation and detachment can be convenient, fixing reliability is high, working efficiency is improved, product quality is improved, and the reeling degree of density of non-woven fabric is good.

The invention discloses an installation device for computer hard disks. The device comprises a shell and a baffle plate; rear end of the top of the shell is hinged with an end cover through a hinge; an expansion link is fixedly mounted at the front end of the bottom of the end cover; the bottom end of the expansion link is fixedly connected with a pressure plate; the surface of the expansion linkis sleeved by a return spring; a cooling fan is embedded in the bottom of the shell; a support plate is fixed at the inner bottom end of the shell and at the outer side of the cooling fan; limiting slots are formed in both two sides of the rear end of the shell; two ends of the baffle plate extend out from the limiting slots to be glidingly connected with the limiting slots; fixed blocks are welded at the front ends of two sides of the shell; the fixed blocks are internally connected with screw rods in a threaded manner; handrails are arranged at one ends of the screw rods; and an opening is formed in the bottom end of the front of the shell. The device is simple and reasonable in structural design, convenient to operate, convenient in hard disk dismounting, time-saving and labor-saving, good in fixing effect, safe and stable, wide in application range and beneficial for popularization, and is capable of effectively protecting hard disks.

The invention relates to the technical field of valve assembly parts, in particular to a valve body with an internal adjustable lifting sealing mechanism. The valve body comprises an upper valve shell, a lower valve shell, a top control rod and a lateral conveying pipe. According to the valve body with the internal adjustable lifting sealing mechanism, the upper valve shell, the lower valve shell, the top control rod and the lateral conveying pipe are arranged in a split type structure, and are fixed in a threaded assembly mode, so that the valve body is convenient to disassemble and fix, and the later maintenance and replacement cost is lower; an elastic lifting locking mechanism is arranged on an upper internal thread assembling groove, a lateral adjustable connecting support used for connecting the elastic lifting locking mechanism and the top control rod is installed in the upper valve shell, the connecting end of the lateral conveying pipe can be limited and closed according to the elastic lifting locking mechanism, the sealing performance of the assembling end is improved, and meanwhile, the lateral conveying pipe at the required position can be independently subjected to flow regulation and flow interception according to needs, so that the functionality and the application range are greatly improved.

The invention relates to the technical field of laryngoscopes, in particular to an anaesthetic laryngoscope. The anaesthetic laryngoscope comprises a debugging handle and a laryngoscope device clampedat the top of the debugging handle, the debugging handle comprises a handle, a handle groove is formed in the top of the handle, a rotating disc is rotationally arranged in an inner cavity of the handle groove through a rotating shaft, the top of the rotating disc is fixedly connected to a lower connector, a limiting groove is formed in the top of the lower connector, an inner cavity of the limiting groove is fixedly connected to a clamping shaft, the laryngoscope device comprises an upper connector, a clamping shaft groove is formed in the side face of the upper connector, the clamping shaftgroove is matched with the clamping shaft, the top of the upper connector is fixedly connected to a laryngoscope lens, a camera is arranged on the laryngoscope lens, the outer side of the laryngoscope lens is sleeved with a transparent soft sleeve, the transparent soft sleeve is clamped to the top of the upper connector, and an inner cavity of the transparent soft sleeve penetrates through a suction pipe. The angle between the laryngoscope lens and the handle can be adjusted to facilitate observation, and the transparent soft sleeve can prevent the camera from fogging and prevent the metal laryngoscope lens from contacting with the trachea to cause discomfort.

The invention discloses a device for cleaning floccules in textile printing and dyeing wastewater. The device comprises a fixing plate, a pool, a collection box and a transmission chain, wherein fixing seats are uniformly mounted on two sides of the top of the pool; the fixing plate is arranged at the tops of the fixing seats; fixing rods are mounted at the bottom of the fixing plate through second electric telescopic rods; a motor is mounted on one fixing rod; an output shaft of the motor penetrates the two fixing rods at the same end and is equipped with driving wheels; driven wheels are mounted on rotating shafts mounted between the fixing rods at one ends of the driving wheels; the driven wheels and the driving wheels are fixedly connected through the transmission chain. By mounting the fixing plate, the pool, the collection box and the transmission chain, a pipe network is fixed between mounting seats at the bottom ends of third electric telescopic rods mounted at the bottom endsof the fixing rods, aerators are uniformly mounted on the pipe network, and the floccules in the wastewater are jacked up by airflow conveniently through aeration of the aerators and float on the upper layer of the wastewater, thereby being convenient to clean.

The invention discloses a multi-purpose intelligent pad. The multi-purpose intelligent pad comprises an intelligent pad body, an operation system and a power supply system, wherein the operation system is used for operating the multi-purpose intelligent pad, the operation system comprises a control device and an operation terminal, and the power supply system is used for providing electricity forthe multi-purpose intelligent pad; the intelligent pad body comprises a semiconductor cold and hot panel and/or a function layer, the function layer comprises one or more of a wind flow layer, a fan layer and an air flow layer, the wind flow layer comprises a heating device, and each of the fan layer and the air flow layer comprises fans; and detachable connection is adopted between the semiconductor cold and hot panel and the function layer and among the layers of the function layer, and the intelligent pad body further comprises a temperature and humidity sensor. The multi-purpose intelligent pad provided by the invention has the layers in detachable assembly, then the demands of users are more conveniently and more comprehensively satisfied, and the popularization is easy; and the intelligence degree is high, the voice control, Bluetooth control and direct control of the operation terminal are available, and thus the control mode is convenient and flexible.