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4911results about "Work benches" patented technology

Multi-degree-of-freedom vibration isolation bearing platform

InactiveCN102501230AAchieve level adjustmentIncrease freedomWork benchesElectricityAutomatic control
The invention discloses a multi-degree-of-freedom vibration isolation bearing platform which comprises a computer, a control card and a rotary vibration isolation bearing platform, wherein the bottom of a support leg of an azimuth platform in the rotary vibration isolation bearing platform is fixedly connected with a laminated vibration isolation rubber support. A Z-axis drive motor in the support leg is connected with the azimuth platform. An X-axis guide rail, an X-direction platform, an X-axis screw and an X-axis drive motor arranged on the azimuth platform are sequentially connected; and a Y-axis guide rail, a Y-direction platform, a Y-axis screw and a Y-axis drive motor arranged on the X-direction platform are sequentially connected. The Y-direction platform is provided with a Z-axis rotation drive motor and a stage. The Z-axis drive motor, the X-axis drive motor, the Y-axis drive motor and the Z-axis rotation drive motor are electrically connected with the control card respectively; and the control card is electrically connected with a computer. According to the invention, 4-degree-of-freedom adjustment can be performed on the platform in a vibration isolation condition, the pitching and rolling degree of freedom can be subjected to micro adjustment, and horizontal adjustment of the platform can be realized. The multi-degree-of-freedom vibration isolation bearing platform disclosed by the invention has the advantages of simple structure, heavy load, high position accuracy, automatic control and wide application.
Owner:INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS

Mechanical product assembly stand

ActiveCN101712150AEasy loading and unloading of workpiecesLower the altitudeWork holdersWork benchesEngineeringMechanical products
The invention relates to a mechanical product assembly stand which comprises a stand body, wherein an adjusting platform is arranged at one end of the upper part of the stand body; a roll clamping device is arranged on the adjusting platform; a self-enclasping device is arranged at the other end of the stand body; the self enclasping device comprises an installing shell; a first cambered enclasping claw and a second cambered enclasping claw which are used for enclasping a workpiece are oppositely articulated at two sides of the installing shell; a supporting rod for supporting the workpiece is arranged vertically in a sliding way between the two cambered enclasping claws on the installing shell; the first cambered enclasping claw and the second cambered enclasping claw are respectively connected with the supporting rod through articulated connecting rods in a transmission way; and the supporting rod and the cambered enclasping claws form a plane connecting rod structure which converts the vertical movement of the supporting rod into the opposite opening and closing swinging movement of the cambered enclasping claws through the articulated connecting rods. In the invention, because the first cambered enclasping claw and the second cambered enclasping claw are respectively connected with the supporting rod through the articulated connecting rods in a transmission way, after the workpiece is put on the supporting rod, the supporting rod moves downwards under the action of gravity and acts on the two cambered enclasping claws through the connecting rods, and the two cambered enclasping claws enclasp the workpiece.
Owner:凯迈(洛阳)测控有限公司

Modular workbench

InactiveUS20050039644A1Easy to adjustMinimize material contactFurniture partsWork benchesButt jointModularity
A modular workbench assembly is presented that provides the user with an infinite number of potential workbench configurations with varying quantities of lower shelf sets, drawer sets, and upper shelf sets. This invention allows economical continual workbench lengthwise expansion by featuring a unique leg assembly and a unique upper shelf assembly that permit a specified number of dimensional lumber pieces to span and fasten to its top surface, or allows the fastening of twice as many dimensional lumber pieces forming a butt joint at the central vertical axis of both the leg assembly and the upper shelf assembly. The leg vertical member of U-shaped cross section features a pair of outward and opposite lengthwise protruding flanges and features a pair of adjacent lateral mounting surfaces so that lateral members, lengthwise members and upward members can be installed simultaneously using a unique, common interlocking fastening scheme which prevents the members from becoming loose under a vibration environment. A unique upper shelf assembly is presented that snaps into place on a leg assembly and is fully adjustable. The upper shelf assembly permits installation of additional structural members onto the leg assembly without removal of the upper shelf assembly from the leg assembly. A universal drawer rail assembly is presented that enables quick and sturdy assembly that is fully interchangeable as either a left drawer rail or a right drawer rail.
Owner:CASE CORPORATION

Sports equipment holding device

ActiveUS20100164158A1Easy to adjust independentlyQuick and efficient manual rotationSnowboard bindingsDrawing boardsSports equipmentEngineering
A portable holder for supporting a ski, snowboard, bicycle and firearm during cleaning, maintenance, adjustment, sighting and repair operations at a work station, the holder being adapted to support a portion of the ski, snowboard, bicycle and firearm, the portable holder comprising: a base section adapted to be fixed to the work station in a substantially upright position; a threaded rod mounted to the base section in a substantially vertical orientation; and, one of a support bead and a vise assembly affixed to the upper portion of the threaded rod; wherein the base section contains a substantially vertically orientated threaded aperture allowing the threaded rod to be rotated about its longitudinal axis into the threaded aperture of the base section to permit both mounting of the threaded rod to the base section and height adjustment of the threaded rod relative to the base section; the support head having a base and at least one flange extending upwardly from the base to receive a support tongue of one of a ski and snowboard support, a bicycle bottom bracket shell support, and a gun barrel cradle and means for pivotally connecting and locking at least one flange and the support tongue; at least one flange of the support head having a substantially horizontal aperture formed therein for receiving a bicycle axle in a substantially transverse orientation to the support head.
Owner:WEISSENBORN RICHARD

Work platform capable of turning at multiple angles

The invention relates to a work platform capable of turning at multiple angles. The work platform comprises a bottom plate, two hinged seats, a sliding table air cylinder, a sliding block, a connection rod and an installation plate, wherein the sliding table air cylinder is arranged on the bottom plate, a sliding table on the sliding table air cylinder is connected with the sliding block, a pneumatic switch installed on the bottom plate is connected and communicated with a work cavity of the sliding table air cylinder through an air pipe, the two hinged seats installed on the bottom plate are respectively arranged on two sides of the sliding table air cylinder, two ends of the connection rods are respectively hinged to the sliding block and a front supporting seat at the lower portion of the installation plate, a rear supporting seat at the lower portion of the installation plate is hinged to the two hinged seats, at least one limiting seat for locating a work piece is detachably arranged on the installation plate, a stroke adjusting seat is arranged on the lateral side of a cylinder body of the sliding table air cylinder, a stroke adjusting rod for controlling work stroke of the sliding table is installed on the adjusting seat, and a stroke limiting block is installed on the sliding table. The work platform has the advantages of reducing auxiliary operation time in assembling, being convenient to operate and adjust, reducing cost and improving production efficiency.
Owner:CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST

Six-degree-of-freedom parallel posture adjustment and vibration isolation platform containing tower-shaped telescopic branches

InactiveCN105500348ABig spaceMake up for the lack of work spaceProgramme-controlled manipulatorWork benchesClosed loopEngineering
The invention discloses a six-degree-of-freedom parallel posture adjustment and vibration isolation platform containing tower-shaped telescopic branches. The six-degree-of-freedom parallel posture adjustment and vibration isolation platform mainly comprises a base, three mounting seats, six linear driving units with the same structure, three tower-shaped telescopic branches with the same structure, three vibration isolators, a power-assisted spring and a movable platform, wherein the three mounting seats are arranged on the base; each mounting seat is fixedly connected with two linear driving units; each of the tower-shaped telescopic branches consists of two closed-loop connection rods and a planar shear fork mechanism; two tower legs at the lower end of the planar shear fork mechanism of each tower-shaped telescopic branch are respectively connected with sliding blocks of two adjacent linear driving units through ball hinges, and the upper end of the tower-shaped telescopic branch is a rotation pair connected with the two closed-loop connection rods; the rotating shaft of the rotating pair is connected with one end of the vibration isolator through a universal hinge; the other end of the vibration isolator is fixedly connected with the movable platform; the lower end of the power-assisted spring is fixedly connected to the base, and the upper end of the power-assisted spring is a free end. The six-degree-of-freedom parallel posture adjustment and vibration isolation platform occupies a small volume and is high in rigidity and high in bearing capacity and large in working space.
Owner:YANSHAN UNIV
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