1175results about "Clamps" patented technology

A multi-stage trigger assembly for portable, hand-held, battery powered tools is provided. The tool may be configured as a crimping tool, a cutting tool or other type of tool. The tool has an in-line handle assembly and a working head assembly. The trigger assembly has a first stage that is a manual operation and a second stage that is an electro-mechanical operation.

Magnetic coupling devices are disclosed having magnetic field sensors. The magnetic coupling device may include degaussing coils wrapped about pole extension shoes of the magnetic coupling device.

The invention belongs to the technical field of tools, and discloses a clamp driving and transmission system which comprises an electric driving assembly, a hydraulic driving assembly, a clamping assembly, a rotating assembly and a clamp frame, and the electric driving assembly is electrically connected with the hydraulic driving assembly, the clamping assembly and the rotating assembly. The hydraulic driving assembly is connected with the clamping assembly and the rotating assembly through the control valve set, and the clamping assembly and the rotating assembly are installed on the clamp frame. The system is compact in structure, convenient to use and low in requirement for a power source, braking kinetic energy and gravitational potential energy can be recycled, and the system has the advantages of being high in energy efficiency, good in dynamic performance, capable of achieving accurate positioning and the like.

Provided is a compressible cam lever that has a section that can be compressed by external force. When the external force is released, elastic force within the cam lever causes the section to return back to its original position creating a spring force. The compressible cam lever may be used as part of a handle for opening and closing a clamp that is part of a tripod or other piece of equipment which can hold rails for firearms, sights, scopes, parts, and the like, therein. The compressible cam lever may include a handle, a round-shaped section comprising a flexible curved surface that curves back towards the handle and protrudes outward, and an opening disposed between an end of the flexible curved surface and the handle.

The invention relates to a combined clamp which comprises a supporting column, two clamp assemblies and a pipe detection assembly. The two clamp assemblies are installed at the two ends of the supporting column, and the pipe detection assembly is installed on the supporting column. The clamp assembly comprises a support, a first clamping jaw, a second clamping jaw, a driver, a transmission assembly and a positioning assembly. The support is installed at the end of the supporting column, the first clamping jaw and the second clamping jaw are rotatably installed on the support, the driver and the transmission assembly are installed in the support, the transmission assembly is connected with the first clamping jaw and the second clamping jaw, the positioning assembly is installed on the support in a front-back sliding mode, and the positioning assembly is connected with the transmission assembly. The pipe detection assembly is connected with the driver. The combined type clamp has the beneficial effects that the combined type clamp can clamp and center pipes of different specifications, the application range is wide, the operation efficiency can be ensured, and the clamping stability and safety are higher through the two clamp assemblies arranged in parallel.

Magnetic coupling devices are disclosed having magnetic field sensors. The magnetic coupling device may include degaussing coils wrapped about pole extension shoes of the magnetic coupling device.

A press tool for using a plurality of socket drives each defining a square drive cavity, a socket cavity, and a socket perimeter surface extending around the socket cavity to displace a first part relative to a second part, the press tool comprising a drive system, a first drive projection, and a first friction member. The first drive projection is adapted to be received at least partly within the square drive cavity of a first selected socket drive of the plurality of socket drives. The first friction member is arranged between the first drive projection and the square drive cavity of the first selected socket drive to enhance friction between the first drive projection and the first selected drive socket.

The comprehensive cleaning equipment for the oil filter comprises a cleaning pool, a plurality of cleaning bins capable of allowing the filter to be placed therein are arranged in the cleaning pool in a matrix mode, and a dynamic cleaning mechanism is arranged in each cleaning bin. The dynamic cleaning mechanism comprises a rotary supporting assembly used for containing the filter and a flushing assembly used for cleaning the filter, in the working state, the rotary supporting assembly is matched with the flushing assembly to drive the filter to rotate, and the flushing assembly is provided with a water spraying channel arranged in the tangential direction of the surface of the filter. High-pressure water flow is guided to act on the surface of the filter in the tangential direction through the water spraying channel, cleaning liquid in the cleaning bin is promoted to form a rotational flow state, the filter rotates on the rotary supporting assembly, comprehensive cleaning is guaranteed, and deep dirt is removed through centrifugal force.

According to the jaw adjusting mechanism of the water pump pliers and the water pump pliers, the width of a sliding block is reduced, meanwhile, a supporting body and an elastic body are arranged on the same side of the sliding block, and the supporting body and the elastic body are arranged at the two ends of the sliding block and the two sides of a pivot respectively, so that one end of a movable ratchet of the sliding block can swing around the supporting body by pulling the pivot in the radial direction of a long hole; and then the sliding block can be dragged to quickly move towards the rear end of the guide body by dragging the pivot through lateral force, so that the structure of the jaw adjusting mechanism and the jaw adjusting operation process are simplified, the jaw adjusting speed is increased, and meanwhile, the production cost can be reduced.

The present invention relates to the technical field of cold spraying. Disclosed are a tracking temperature and rate measurement monitoring device suitable for a cold spraying process. The device comprises a box body; a collection mechanism for collecting a coating is installed in an inner cavity of the box body; a clamping mechanism used for clamping and fixing a base plate is installed at the top of the box body; a lifting / lowering mechanism used for height adjustment is installed at the top of the box body; a spraying mechanism used for coating the base plate is installed at the top of the lifting / lowering mechanism; a supporting plate is fixedly connected at the top of the box body; and an infrared monitor used for monitoring the surface temperature of the base plate is fixedly connected on one side of the supporting plate. In the present invention, the infrared monitor can monitor the surface temperature of the base plate and display the temperature on a display screen for a worker to observe and understand. A rate measurement instrument can monitor the spraying rate during a spraying process and reflect the rate on a display screen electrically connected to the rate measurement instrument, also for the worker to observe and understand, thereby avoiding the use cost caused by additionally providing a device and also improving the practicability of the device.

The invention relates to the field of direct-drive motors, in particular to a universal direct-drive motor device which comprises a base and a stator, a placement groove is formed in the top of the base, the stator is installed on the inner bottom face of the placement groove, and a cleaning mechanism is installed in the placement groove and comprises a reciprocating screw rotationally installed on the inner wall of the placement groove. A cleaning plate is slidably mounted in the placement groove, the reciprocating screw penetrates into the cleaning plate and is in threaded connection with the cleaning plate, a brush is fixedly connected to the bottom of the cleaning plate and can make contact with the stator and the inner bottom face of the placement groove, a dust suction cover is fixedly connected to the cleaning plate, and a dust suction machine is fixedly connected to the base. The dust suction hood is communicated with the dust suction machine through an air pipe, and a driving component used for driving the reciprocating screw to rotate is installed on the base. The problem that the performance of the motor is affected is solved.

A tool for assembling a hose and a connector, which includes a base, a hose clamping assembly, a connector clamping assembly and a drive assembly. The base includes an assembly axis α. The hose clamping assembly is slidably connected to the base. The connector clamping assembly is rotatably connected to the base and the drive assembly is configured to drive the connector clamping assembly to rotate about the assembly axis α while moving toward or away from the hose clamping assembly. The drive assembly drives the connector clamping assembly to perform rotational motion about the assembly axis α, while simultaneously moving axially toward or away from the hose clamping assembly, thereby achieving synchronized axial advancement of the connector during rotation. This “rotation +linear feed” compound motion significantly reduces assembly time and is particularly suitable for precision-demanding rapid assembly applications.

The invention discloses a burr removing device for automobile rubber accessory production, and relates to the technical field of burr removing equipment. The invention provides a burr removing device for automobile rubber part production, which comprises a rack and the like, the rack is fixedly connected with a control box, the rack is provided with a scraping assembly, the rack is fixedly connected with a motor, the output end of the motor is fixedly connected with a placing rotating stand, and the placing rotating stand is rotatably connected with screw rods which are circumferentially distributed at equal intervals; the storage rotating frame is slidably connected with limiting supports which are circumferentially distributed at equal intervals, the control box is fixedly connected with an installer, the installer is provided with paired storage tanks, the paired storage tanks are fixedly connected and communicated with a pipeline, the rack is provided with an adjusting assembly, and the discharging end of the pipeline is fixedly connected with paired limiting wheels. Through the pipeline, the limiting wheel and other parts, dry ice can be sprayed to the edge of the rubber accessory, small burrs and flashes can be removed, large burrs and flashes can be damaged and embrittled, and the burrs can be removed by a subsequent scraping assembly conveniently.

In a general aspect, a system for selectively positioning a work piece includes multiple bodies. A first body includes a first exterior surface and a boss extending from the first exterior surface along a boss axis. The boss includes a boss end surface that terminates the boss. Boss perimeter surfaces define a perimeter of the boss and extend between the first exterior surface and the boss end surface. A second body includes a second exterior surface and a pocket extending from the second exterior surface into the second body along a pocket axis. The pocket is shaped to receive the boss in a discrete number of positions when the boss axis and the pocket axis are aligned. Pocket perimeter surfaces define a perimeter of the pocket and extend into the second body from the second exterior surface.

The invention discloses a rubber coating machine roller carrier rotation anti-shifting device, and relates to the technical field of mechanical parts, the rubber coating machine roller carrier rotation anti-shifting device comprises a supporting seat, the upper end face of the supporting seat is provided with a sliding groove, a bidirectional screw is arranged in the sliding groove of the supporting seat, one end of the supporting seat is provided with a driving motor, and an output shaft of the driving motor is coaxially and fixedly connected with the bidirectional screw; two moving seats are arranged on the upper end face of the supporting seat, the two moving seats are oppositely arranged, the two moving seats are in threaded connection with the two ends of the two-way screw respectively, the moving seats are in sliding connection with the supporting seat, a pipe is arranged between the two moving seats, and the moving seats are connected with roller sets used for supporting the pipe. According to the device, the distance between the two roller sets is adjusted to adapt to pipes with different pipe diameters, so that good support is provided, and the adaptability of the device is improved.

A fairing saver is a device to protect aerodynamic fairings on a semi-truck from damage while it is being towed backwards. The device utilizes two (2) pairs of clamp style locking pliers. However, in lieu of conventional jaws, each jaw surface on the present Fairing Saver consists of a hard plastic pad, each measuring three inches (3″) by six inches (6″). These pads are backed by a steel plate which also provides a pivoting pin that attaches the pad to the pliers. These pliers are then attached to the fairing surfaces of the truck. An attachment clip, welded to each of the pliers, is then used with a ratchet strap or turnbuckle, to keep the sides of the fairing from moving about during the towing process. The locking plier nature of the device means that it can adapt to any thickness of fairing and locks in place with the ultimate in holding power.

The invention relates to the technical field of hub manufacturing, in particular to hub riveting equipment capable of synchronously riveting two faceplates, which comprises a base and a switching mechanism arranged on the base, the switching mechanism comprises three butt-joint stations, and clamping mechanisms are arranged on the three butt-joint stations. The clamping mechanism comprises two clamping structures, a riveting balance structure and a synchronous driving structure; the two clamping structures are parallel to each other and are used for clamping the middle part of the connecting shaft; the riveting balance structure is connected with the two clamping structures, and when the two disc chucks are riveted with the connecting shaft at the same time, the riveting balance structure applies acting force to the two clamping structures along the axis of the connecting shaft and facing the two ends of the connecting shaft; the synchronous driving structure is used for driving the two clamping structures to be in clamping connection at the same time. The switching mechanism and the clamping mechanism are arranged, so that the resultant force borne by the middle of the connecting shaft when the two disc chucks are riveted at the same time is reduced, and deformation of the connecting shaft is avoided.

A patella impaction device includes a first clamp configured to be pressed along a pressure axis and onto a dome-shaped surface of a patella implant to be connected to a resected patella. The first clamp includes a shell-shaped clamping element mounted on a holding structure of the first clamp in a floating manner and allowing the clamping element to move at least along one axis of movement within a plane extending perpendicular to the pressure axis. The patella impaction device can be a component of a patella preparation set.

The device for handling adjacent sheet elements comprises a clamp (2) for gripping a sheet element (10) and a capture head (1) which is provided with clamping means (4), which separates, grips and lifts an edge of a sheet element (10). The capture head / s (1) is / are rotatable about a longitudinal axis (3).It allows the handling of sheet elements consisting of one or more layers of sheet material, allowing the clamp to slide along the surface supporting the elements to access the underside of the sheet element, thus capturing the elements on the same surface that has been used to cut them.

A method of forming a module clamp of a photovoltaic module support structure may include cutting a folding pattern into a sheet of metal. The folding pattern may include one or more width-wise slits relative to the sheet of metal, one or more length-wise slits relative to the sheet of metal, and a hole. The method may include stamping one or more first features onto the sheet of metal to form a stamped sheet and folding the stamped sheet along the one or more width-wise slits and the one or more length-wise slits to form a preliminary module clamp. The method may include stamping one or more second features onto the preliminary module clamp to form the module clamp.

An apparatus as well as a method for painting of a rim or another rotational symmetric item is provided. The apparatus includes: a coating unit with a robot arm and one or more spray nozzles for applying a curable fluid, an item holder equipped with assembly bodies for disengageable securing of the item with the purpose of rotating it, coinciding with the item's center axis, during the coating with the curable fluid, a suspension bracket wherein the item holder is assembled, and which rotates the item holder around a pivot point, which runs perpendicularly on the axis of rotation, coinciding with a diameter through the item and to angle the item holder, as the item is being rotated, a curing unit, and a controller configured to positioning the coating unit in relation to the item for applying the fluid onto the item in accordance with a predetermined coating pattern.

A clamp assembly for a fall protection reinforcement post includes a clamp body at least partially defining a slot configured to receive a guardrail therethrough; a post fastener engaging the clamp body and configured to secure the clamp assembly to the fall protection reinforcement post; a slot stop engaging the clamp body and traversing a bottom slot end of the slot, the slot stop configured to prevent the guardrail from disengaging the slot at the bottom slot end; and a clamp spring biasing the clamp assembly to an untightened configuration.

A clamped project bracket assembly for securing a clamped project is provided. The assembly includes a clamp assembly having a structural member, a first clamp portion and a second clamp portion. The first and second clamp portions apply a force along a first direction to the clamped project. The assembly further includes a clamping caul assembly having a first side bracket and a second side bracket detachably coupled to the clamp assembly, and a top bracket coupled to the first and second side brackets. The top bracket includes a recess formed therethrough. The clamping caul assembly further includes at least one threaded member terminating in a clamp end. The threaded member is configured to extend through the recess and the clamp end is configured to apply a force along a second direction to the clamped project that is perpendicular to the first direction.

The present specification discloses systems, devices, and methods provide a mounting system which includes rail and a bracket which is selectively secured to the rail. The bracket is selectively and / or automatically locked to the rail when positioned on the rail, and may be removed from the rail by activating one or more buttons or actuators. The disclosed mounting systems, devices, and methods enable a device to be protected from impact and moisture exposure, enable a device to be securely mounted on a base, and / or enable a device to be quickly secured and removed from a base.

The invention relates to a clamp for use in manufacturing automobile bodies for the automotive industry that is used to clamp and hold metal plate components in place. It is demonstrated how a parallel movement of a pivotal clamping lever is defined with just one component, using simple means.

A power vise including a body and a jaw connected to and extending from the vise body. The vise can also include an actuator extending at least partially through the jaw body, where the actuator can include a first end and a second end opposite the first end. The vise can include a moving jaw connected to the first end of the actuator. The vise can include a motor connected to the second end of the actuator, where the motor can be operable to move the actuator to move the moving jaw with respect to the fixed jaw, including a hammering or impacting function, and that such hammering or impacting can be performed after a predetermined delay. The vise can include a sensor configured to produce a signal based on a condition of the vise and to control the vise at least in part on using that signal.

A self-aligning mechanical fastener includes an active apparatus and a passive apparatus and is configured to have locked and unlocked states. The active apparatus includes a motor that drives a shaft in first direction to advance a plunger towards the passive apparatus to transition the fastener to the locked state. The plunger includes a tapered distal end that mechanically engages a locking body. The locking body is moved laterally by the tapered distal end to apply a force to a locking frame that is located in a slot defined in a housing of the passive apparatus. The force causes the mechanical fastener to be locked. To unlock the mechanical fastener, the motor drives the shaft in a second direction to retract the plunger away from the passive apparatus.

The invention relates to the technical field of workpiece punching clamping, in particular to a clamping device special for valve production. The technical problems that according to an existing clamping mode, the steps are tedious, the clamping efficiency is affected, a manually-placed three-fork valve is likely to deviate, it is difficult to effectively and rapidly position and clamp the three-fork valve through the existing clamping mode, follow-up punching is not accurate and stable enough, a clamping piece is inconvenient to lock in the clamping process, and the clamping efficiency is affected are solved. Therefore, the three-way valve may be disengaged in the external force factor, and the clamping effect is poor. A clamping device special for valve production comprises a supporting base; the motor is mounted on one side of the supporting seat; and the U-shaped frame is fixedly connected to one end of the output shaft of the motor and is rotationally connected with the supporting seat. A worker only needs to place and push the three-way valve downwards, the three-way valve can be synchronously clamped in three directions through the air pump, the worker can operate the three-way valve more conveniently and rapidly, and the clamping efficiency is improved.