34results about How to "Achieve horizontal placement" patented technology

The invention discloses a threaded pipe assembly device comprising a first fixing unit, a second fixing unit and a driving unit. The first fixing unit is used for fixing a pipe to be assembled. The second fixing unit is used for clamping a pipe joint to be assembled and capable of sliding along the horizontal direction. The driving unit is used for driving the pipe to rotate. The pipe and the pipe joint are oppositely arranged at the same horizontal height, the pipe is fixed through the first fixing unit, and when the driving unit drives the pipe to rotate, the second fixing unit clamps the pipe joint to get close to the pipe, and the pipe is matched with the pipe joint. The threaded pipe assembly device has the advantages that a traditional pure manual assembly mode is converted into the one with the driving unit providing force, so that labor force is saved; the driving unit can provide force in electric, pneumatic modes and the like, the force provided by the driving unit is stronger as compared with that of human beings, tightening quality between the pipe joint and the pipe is higher, bayonet pliers used by workers are omitted, skid danger is avoided, and personal safety of the workers can be greatly guaranteed.

The invention relates to a machine tool protective cover with a precision maintaining function. The machine tool protective cover mainly comprises a front cover shell and a rear cover shell. The frontcover shell comprises lower coaming plates and an upper coaming plate disposed above the lower coaming plates, wherein a plurality of grooves are formed in the outer sides of the lower coaming plates, and supporting bosses are arranged on the inner sides of the lower coaming plates. Adjustable supports embedded in the grooves are arranged at the lower end of the upper coaming plate, and sealing pressing plates are arranged at the lower end of the upper coaming plate. By arranging elastic sealing elements on the supporting bosses, the upper coaming plate is embedded inside the lower coaming plates. The rear cover shell mainly comprises first guide rail protective covers which move in the horizontal direction in a telescopic mode and second guide rail protective covers which move in the vertical direction in a telescopic mode, a spindle head of a machine tool moves, and the first guide rail protective covers and the second guide rail protective covers act as sealing partition plates between a machine tool processing area and a machine tool stand column. The machine tool protective cover with the precision maintaining function reduces the deformation affecting the machine tool without increasing the installation space of the machine tool, allows the machine tool to maintain own inherent machining precision, and does not need to repeatedly perform machine tool debugging.

The invention discloses a glass curtain wall conveying trolley which is provided with a plate type frame. A hand-push rod is arranged on the left side of the plate type frame, rollers are arranged at the bottom of the plate type frame, a main positioning base plate is arranged on the side, which is close to the hand-push rod, of the plate type frame, two symmetrical guide rails are arranged on the right side of the main positioning base plate, guide grooves are formed in symmetrical side surfaces of the guide rails, an auxiliary positioning base plate is arranged between the two guide rails, and guide sliders which are in slide fit with the guide grooves are arranged on the auxiliary positioning base plate; two supporting plates are respectively arranged on the main positioning base plate and the auxiliary positioning base plate and are connected with each other by a telescopic connecting rod, and symmetrical expansion brackets are arranged at the front end and the rear end of each supporting plate. The glass curtain wall conveying trolley has the advantages that the areas of the bottom supporting plates can be changed, and accordingly glass curtain walls with different sizes and areas can be horizontally arranged on the glass curtain wall conveying trolley; the glass curtain walls can be separated from one another by the expansion brackets, accordingly, multiple layers of glass curtain walls can be overlaid on one another, and the conveying efficiency can be improved.

The invention discloses a wallboard supporting die table. The wallboard supporting die table comprises a die table, a pushing assembly and a moving assembly. The lower end of the die table is rotationally mounted on a base fixedly arranged on a bottom plate, and a connecting rod is rotationally mounted at the lower end of the middle of the die table. The moving assembly comprises a supporting plate, a fixing block and a connecting rod. The supporting plate is horizontally arranged and located below the right end of the die table, the fixing block is arranged on the supporting plate in a left-and-right sliding manner, and the other end of the connecting rod is rotationally mounted on the fixing block. The pushing assembly comprises a hydraulic cylinder, the hydraulic cylinder is located onthe right side of the supporting plate, and the piston end of the hydraulic cylinder is fixedly connected with the fixing block. A groove set is arranged below the right portion of the die table. Thegroove set comprises multiple evenly-formed positioning grooves. A positioning rod is arranged on the supporting plate, one end of the positioning rod is rotationally mounted on the supporting plate,and the other end of the positioning rod is arranged in the positioning grooves in an embedded manner. The wallboard supporting die table is simple in structure and convenient to hoist and carry, andwallboard supporting and automatic inclination adjusting are achieved.

The invention discloses an electronic component assembly support, and relates to the technical field of an electronic device support. The electronic component assembly support is characterized by comprising a base, support legs, clamping plates, sliding blocks, a rotation shaft and a spring, wherein the base comprises a seat plate, a sliding groove is formed in one side of the seat plate, the twosliding blocks are arranged, two ends of the spring are connected with the two sliding blocks, the spring is arranged in the sliding groove, the two sliding plates are respectively matched with the two sliding blocks by the rotation shaft, and the four support legs are respectively arranged at four corners of the seat plate. By the support, the circuit board can be clamped, installation of an electronic component is facilitated, the electronic component is prevented from sliding, the installation accuracy is improved, and the quality of an electronic product is ensured.

The invention discloses a five-point positioning-based shaft-sticking type motor installation test device, which comprises a bottom plate and two movable brackets. The brackets are provided with transverse brackets capable of moving up and down; two transverse positioning rollers capable of moving left and right are arranged on the transverse brackets; a middle rotating shaft of each transverse positioning roller is connected with a second motor through a second screw rod; and movable supports capable of being rotationally opened are arranged at the upper ends of the brackets, longitudinal positioning rollers are arranged in the middles of the movable supports, and middle rotating shafts of the longitudinal positioning rollers are connected with a fourth motor through a fourth lead screw. A motor installation frame is arranged between the two brackets, an arc-shaped adjusting groove is formed in the motor installation frame, and an adjustable supporting shaft is arranged on the arc-shaped adjusting groove. The three rollers and the two adjustable supporting shafts are integrated, so that five-point positioning of mounting and debugging of the spindle sticking type motor spindle is achieved, and compared with a traditional mounting mode of a three-jaw chuck, the adjusting speed is higher, and the adjusting is more accurate.

The invention discloses a quick tool changing device for an automatic feeding drill. The quick tool changing device comprises a bottom plate, the bottom plate is fixedly installed on a workbench through locking bolts, the two ends of the bottom plate are fixedly connected with a tool locking base and a supporting seat through bolts correspondingly, a notch is formed in the middle of the top end ofthe tool locking base, and a tool locking opening is formed in the notch in an inserted mode; and two sets of symmetrically-arranged clamping heads are arranged at the top end of the tool locking opening, a supporting seat supporting opening is fixedly connected to the top end of the supporting seat through bolts, a horizontally-arranged automatic feeding drill is installed between the supportingseat supporting opening and the tool locking opening, and a rotating shaft clamping opening of the automatic feeding drill is matched with the clamping heads of the tool locking opening. According tothe quick tool changing device, the problem that the automatic feeding drill and a tool are difficult to disassemble is solved, assembly type adjustment can be carried out so as to adapt to tool changing operation of automatic feeding drills of different types and different sizes by operators, and the consistency of the tool changing process is improved.

The invention provides a microneedle type multifunctional slimming and fat dissolving filling instrument, relates to the technical field of beauty instruments, and solves the problems that a plug head and a beauty instrument are easy to loosen, and the plug head cannot be automatically prevented from loosening in the process of beautifying by pressing a button; and finally, the problem that the existing device cannot realize the organic combination of the protection structure and the pressing of the beauty button through the structural improvement is solved. A microneedle type multifunctional slimming and fat dissolving filling instrument comprises a gun body. The gun body is of a beautifying gun structure. The number of the auxiliary rods B is two, and the two auxiliary rods B are symmetrically welded to the seat body. The two auxiliary rods B are both of an L-shaped rod structure, and the two auxiliary rods B jointly form a hanging structure of the gun body. The two auxiliary rods B are in elastic contact with the plug, and when the auxiliary rod A is repeatedly pressed, the auxiliary rods B and the plug are in a continuous impact shape, so that the plug is prevented from loosening.

The invention belongs to the technical field of highway detection, and particularly relates to an expressway subgrade and pavement damage detection device which comprises a fixed sliding rail, a transmitter supporting frame and a transmitting transducer, wherein the fixed sliding rail is loaded on a pavement to be detected, the transmitter supporting frame is suitable for sliding relative to the fixed sliding rail and is assembled on the fixed sliding rail, the transmitting transducer is installed on the transmitter supporting frame and moves along with the transmitter supporting frame, and the fixed sliding rail comprises a first guide rail, a second guide rail and a splicing structure used for splicing the first guide rail and the second guide rail. According to the expressway subgrade and pavement damage detection device, the fixed sliding rail and the transmitter supporting frame are arranged, the transmitter supporting frame is used for clamping the transmitting transducer, then the transmitter supporting frame is installed on the fixed sliding rail, the receiver is placed above the fixed sliding rail, and horizontal placement of the transmitter and the receiver is achieved.

The invention discloses a composite wallboard used for building assembling and belongs to the technical field of building wallboards. The composite wallboard used for building assembling comprises fixed board bodies and installing board bodies. The back faces of the fixed board bodies and the installing board bodies are fixedly connected with protruding boards correspondingly. A connecting mechanism is installed on one side of each protruding board, and a connecting groove is formed in the other side of the protruding board. The connecting grooves are matched with the connecting mechanisms onthe adjacent protruding boards correspondingly. The adjacent fixed board bodies or the installing board bodies are connected through the connecting mechanisms and the connecting grooves correspondingly. Installing openings are formed in the installing board bodies correspondingly, and table board overturning mechanisms are fixedly mounted in the installing openings correspondingly. Movable accommodating mechanisms are further arranged on the lower portions of the installing board bodies correspondingly. By means of the composite wallboard provided by the invention, the problems that accordingto an existing design, fixing and installing are troublesome, installing is unstable, and an existing designed structure is simple and only has a decoration effect without any practical value are effectively solved.

The invention provides a special horizontal inclined hydraulic mould frame for a PDCPD (Polydicyclopentadiene) material. The special horizontal inclined hydraulic mould frame comprises a base, an upper mould plate and a lower mould plate, wherein the upper mould plate and the lower mould plate are arranged above the base and are parallel to each other; a lifting oil cylinder is arranged on the upper end face of the lower mould plate, the output end of the top of the lifting oil cylinder is connected with the bottom end face of the upper mould plate, and the bottom of the lower mould plate is connected with a rear supporting rod and a front supporting rod; a lower forming block is arranged at the top of the base, and the edge of the top of the lower forming block is connected with the left end face of the lower mould plate through a third rotating shaft; the right end face of the base is connected with a reverse oil cylinder through a second rotating shaft; and the output end of the top of the reverse oil cylinder is connected with the right end face of the lower mould plate through a first rotating shaft. According to the special horizontal inclined hydraulic mould frame, a mould can be horizontally placed and can be inclined at the same time, and thus the technological conditions needed when a pdcpd product is formed can be met; and the smooth face of the product is placed on a lower mould, so that generation of bubbles on the smooth face is reduced to the maximum extent, and the product with the high front face smoothness is obtained.