620results about "Clamps" patented technology

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.

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.

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 wire gripper includes a second link arm, a connection member, a stationary-side wire gripping portion, and a moveable-side wire gripping portion. The second link arm is rotatably connected by a main body. The connection member is connected to the second link arm. The moveable-side wire gripping portion is movable in a direction approaching or being spaced from the stationary-side wire gripping portion in conjunction with movement of the connection member. The wire gripper includes a ratchet mechanism that blocks rotation of the operation lever in conjunction with rotation of the second link arm in one direction and allows reverse rotation in the other direction. The ratchet mechanism blocks rotation, so that movement of the moveable-side wire gripping portion in a direction being spaced from the stationary-side wire gripping portion.

Surgical instrument (100) for reducing fractures, comprising: a support piece (1) with a guide structure (10) defining a longitudinal axis (A1), at least one hook (2A, 2B) detachably fastened to the support piece (1), a spindle (3) movably guided in the guide structure (10) of the support piece (1) along the longitudinal axis (A1), said spindle having an external thread (30) and a working end (31); a spindle counterpart (4) movably mounted on the support piece (1) with an engagement structure (40) which is designed to engage in the external thread (30) of the spindle (3), wherein the spindle (3) has an at least partially continuous opening (37) along the longitudinal axis (A1).

A fastener setting tool for installing a fastener into a board structure, comprising a tool body having a bottom surface and a longitudinal axis; a spacer assembly, comprising a first abutment member, having a first engagement surface, and a second abutment member, having a second engagement surface opposingly spaced apart from said first engagement surface, each one of said first and second abutment member extending away from and in a direction normal to said bottom surface of said tool body, said spacer assembly being configured to cooperatingly positioningly engage the board structure; at least one fastener guide operably coupled to any one of said first and second abutment member, and configured to guidingly receive a fastener for the board structure; and a spacer adjustment mechanism, adapted to selectively lockingly move at least one of said first and second abutment member in a direction along said longitudinal axis.

A limiting mechanism includes a base, a transmission seat, an elastic component, a crank assembly and a limiting member. The base has a bearing portion to support the product. The transmission seat is slidable on the base. The elastic component connects the base and the seat. The crank assembly is rotatably connected to the seat and its end moves with the seat. The limiting member is linked and limits the product.

The invention relates to a clamping and / or gripping device (100) for clamping a workpiece (200) with a threaded spindle (110) extending along a spindle longitudinal axis (310) and comprising a first threaded section with a first thread pitch, a second threaded section with a second thread pitch, a third threaded section with a third thread pitch, and a fourth threaded section with a fourth thread pitch, wherein the first thread pitch differs from the second thread pitch and the third thread pitch differs from the fourth thread pitch, wherein a first spindle nut (140) engages with the first threaded section, a second spindle nut (142) engages with the second threaded section, a third spindle nut (143) engages with the third threaded section, and a fourth spindle nut (144) engages with the fourth threaded section (122), as well as with a guide rail (170).which extends parallel to the longitudinal axis of the spindle (310) and on which the threaded spindle (110) is rotatably mounted.

The invention relates to a mobile charging station (10) designed to be removably attached to a support object. The charging station (10) comprises at least one chassis (12), an electrical power source (14) mounted on the chassis (12), a charging interface (16) designed to supply electrical power to at least one electrical device by means of said power source, and a clamp (18) for attaching the charging station (10) to the support object. This clamp includes a first fixed jaw (62) integral with the chassis (12) and a second movable jaw (64). The second movable jaw (64) is characterized in that it is moved by a lever (66), and the charging station (10) is equipped with a lock (94) designed to lock said lever (66) in its closed position to secure the charging station (10) to the associated support object. (Fig. 5)

The adjustable clamp has first and second handles pivotally engaged together and first and second jaws extending from the first and second handles, respectively, and terminating in first and second nose tips. Each of the first jaw and the second jaw has an inner portion received within the outer portion in a manner that allows relative movement between the inner portion and the outer portion to move the first jaw and the second jaw between a retracted position and an extended position, therefore, the longitudinal length of the first jaw and the second jaw is reduced and increased. A spring is associated with the first and second handles and applies a biasing force to move the first and second handles away from each other and to apply a clamping force to the first and second nose tips.

The utility model relates to the technical field of quick clamps, in particular to a pressing knob type self-locking quick clamp, which comprises a quick clamp, a pressing knob and a locking device, the lock seat is fixedly mounted on the quick clamp; and the self-locking mechanism is installed on the lock seat, and the self-locking mechanism is used for keeping the quick clamp in a locking state after the quick clamp is pressed and locked. Due to the arrangement of the self-locking mechanism, when the quick clamp needs to be kept in a locking state after being pressed and locked, the pressing handle of the quick clamp can be tightly abutted under the action of the self-locking mechanism, so that the pressing handle of the quick clamp cannot move, the quick clamp can clamp a product, and risks of the product in the machining process are avoided.

Various embodiments of the present disclosure include methods and systems that can be used to grip and translate an optical fiber. A fiber optic positioning and retention system includes a fiber retention mechanism, a fiber alignment block including a first groove extending along a length of the fiber alignment block and at least one aperture passing through the fiber alignment block to the first groove, and at least one chuck positioned within the at least one aperture. The at least one chuck includes a second groove that is aligned with the first groove. The system further includes a vacuum chuck piston coupled to the at least one chuck. A method includes providing the fiber optic positioning and retention system as described above for gripping an optical fiber.

The invention relates to the technical field of micro-clamps, and discloses a side clamping type micro-clamp which comprises a flexible hinge structure and a driving mechanism, the flexible hinge structure adopts an integrated sheet design and is mainly composed of a sheet body I, a sheet body II and a middle sheet body located between the sheet body I and the sheet body II; one end of the sheet body is provided with a movable jaw, two ends of the sheet body are provided with fixed jaws, and the movable jaw and the fixed jaws form a clamping gap; the middle sheet body is connected with the first sheet body and the second sheet body through a first flexible body and a second flexible body respectively, the extending direction of the first flexible body is parallel to the clamping gap, and the extending direction of the second flexible body is perpendicular to the clamping gap; when the driving mechanism drives the middle sheet body to move in the width direction of the clamping gap, movement is transmitted to the movable jaw through cooperative deformation of the first flexible body and the second flexible body. According to the side clamping type micro clamp, the driving direction is consistent with the clamping direction, millimeter-level large-stroke movement is achieved, and the side clamping type micro clamp has the outstanding advantages of being compact in structure, free of damage and long in service life.

The utility model discloses ratchet wheel folding fishing pliers which comprise a left plier handle and a right plier handle, a right plier mouth is hinged to the front portion of the left plier handle, a left plier mouth is hinged to the front portion of the right plier handle, and a plurality of ratchet wheel teeth are arranged on the rear portion of the left plier mouth and the rear portion of the right plier mouth respectively. The front end of the left plier handle and the front end of the right plier handle are each provided with a positioning shaft pin corresponding to the ratchet wheel teeth, the front end of the left plier handle and the front end of the right plier handle are each provided with a spring abutting against the rear side of the corresponding positioning shaft pin, and the rear end of the left plier mouth is hinged to a lock catch. A lock catch groove corresponding to the lock catch is formed in the rear end of the right clamp mouth. The folding pliers are rich in use function, easy and convenient to fold, stable in locking after being folded, convenient to store, carry and produce, capable of reducing production cost and improving production efficiency, have a playing function, have the effect of buffering rotation sound generated among the rotating plier handle, the positioning shaft pin and the ratchet wheel, bring pressure reduction playing fun, and are good in consumer experience.

To provide a gripping device for gripping an aerosol can material with uniform surface pressure.SOLUTION: The invention relates to a gripping device (1) for gripping a thin-walled aerosol can material, having a base body (3) which is manufactured from a form-stable material and which has a bore (14) passing through the bore along a central axis (12). An inner surface of a bore portion (14) is provided with a circumferential groove (5) extending radially outward, and has a gripping ring (4) received in the circumferential groove (5) and manufactured from a rubber-elastic material, the gripping ring has a radially inner gripping surface and a radially outer working surface. The working surface has mutually facing axial surfaces (34) in the radial groove (5) and a radially outer circumferential surface (44) of the radial groove (5), and delimits a fluid working chamber (45). An integrally formed circumferential sealing portion is formed on the gripping ring (4) adjacent to the working surface.SELECTED DRAWING: Figure 1

A tool module (14) for grounding and short-circuiting a conductor of a high- or medium-voltage system by means of at least one terminal (18), wherein the tool module (14) has a connection interface (26) via which the terminal (18) can be connected. The tool module (14) has a wireless communication unit (56) which is configured to detect at least one terminal parameter associated with the terminal (18). Depending on the at least one terminal parameter detected via the communication unit (56), the tool module (14) is configured to block or enable the connection interface (26).

The present application provides a top-lock pull-out type connecting device and an immersed tube construction ship; the connecting device comprising a support member, fixedly connected to the load-bearing element and located on a side of the load-bearing element facing the borne element; a sliding member, been able to slide relative to the load-bearing element in a connection direction of the load-bearing and borne elements; an ejector rod, used to push the sliding member, fixedly connected to the borne element; a first locking member, used to lock the ejector rod, movably connected between an end of the sliding member close to the borne element and the support member, and can to be driven by the sliding member to be close to or away from the ejector rod; and a second locking member, used to lock the sliding member, and connected between an end of the sliding member away from the borne element and the load-bearing element.

The utility model provides a large-jaw clamp structure which is a clamp and comprises a first grab handle, a shaft rod, a limiting clamp piece, a movable clamp piece, an elastic piece, a second grab handle, an unlocking piece, a connecting rod piece and a screw rod. A shaft penetrating hole is formed in the side wall of the supporting head of the first grab handle; the shaft rod penetrates through the shaft penetrating hole; the assembly part of the limiting clamp piece is attached to and assembled on the shaft rod outside the side wall, and a limiting clamp arm extends and is provided with a first chuck; a movable plier head part of the movable plier piece is arranged on the other side of the side wall, one end of the movable plier head part extends to form a movable plier arm which is provided with a second chuck, and the other end of the movable plier head part is provided with a pivoting part pivoted with the supporting head part and a first pivoting head pivoted with the second grab handle; according to the overall structure, the size of the jaw of the clamp is adjusted within the length range of the shaft rod, and the clamping and locking capacity range of the clamp on a target workpiece can be remarkably widened.

Embodiments of the present disclosure relate to a robot-assisted gripping device (1) for picking up and placing a storage bin (2), comprising: a frame (10) configured to be mounted on an end effector (31) of a robot (3); and a plurality of gripping units (110) comprising: at least one first gripping unit (110-1) mounted on a first side (11) of the frame (10) and configured to grip a first side wall (21) of the storage bin (2); and at least one second clamping unit (110-2) mounted on a second side (12) of the frame (10) and configured to clamp a second side wall (22) of the storage bin (2); wherein the first side (11) and the second side (12) are non-opposing sides of the frame (10), and the first side wall (21) and the second side wall (22) are non-opposing side walls of the storage bin (2).

The invention relates to a pressing device (10) for pressing at least one first joining partner (14) against at least one second joining partner (16) during the joining of battery cells (18) and cell connectors (20) during battery module assembly. To reduce the effort required for setup or commissioning and to increase process reliability, the pressing device according to the invention comprises several pneumatic pistons (2, 22-1, 22-2) configured to form a common gas volume (24) during operation, and several hold-down devices (26) configured to be simultaneously pressed against the at least one first joining partner (14) by means of the pneumatic pistons (22, 22-1, 22-2).

The present invention discloses a device for assembling three workpieces (101,102,103) together. The setting of the first driving mechanism (5) on the device body (1) facilitates the driving of the clamping component (7) through the feeding mechanism (2), horizontal rod (3), and limit seat (4). The setting of the second driving mechanism (6) on the first seat body facilitates the driving of the second seat body up and down, ultimately facilitating the driving of the clamping component up and down; The setting of the connecting pressure block on the second body is driven by a third driving mechanism, which facilitates the first and second workpieces to be pressed down from top to bottom when being clamped into the third workpiece, preventing its displacement. On the other hand, it prevents the workpiece from being lifted when the clamping component moves upwards after assembly is completed.

This disclosure describes a clamping and / or braking device for clamping and / or braking an object to be clamped and / or braked, comprising: a housing comprising a first housing part and a second housing part, wherein each of the housing parts comprises an annular recess, which defines a first contact surface of the housing part and a second contact surface of the housing part, and wherein the two housing parts are arranged relative to one another and fastened to one another in such a way that the recesses of the first and second housing parts together form an inner space within the housing; a spring arranged in the inner space comprising a first annular spring plate and a second annular spring plate, wherein the first annular spring plate is clamped in the annular recess of the first housing part between the first contact surface and the second contact surface of the first housing part, and wherein the second annular spring plate is clamped in the annular recess of the second housing part between the first contact surface and the second contact surface of the second housing part; at least one clamping element, wherein each clamping element has a clamping surface which is designed, when a first end of one of the spring plates is supported on the first contact surface of one of the housing parts and a second end of the one of the spring plates presses on the second contact surface of the one of the housing parts, to transmit a clamping and / or braking force to the object to be clamped and / or braked; wherein the spring plates are arranged within the inner space in such a way that in the inner space at least one pressure space is formed, which is at least partially delimited by the spring plates, wherein the pressure space can be ventilated or vented and can be acted upon by positive pressure of a pressure medium which can be supplied to the housing, wherein the spring plates are arranged relative to the at least one pressure space in such a way that by ventilating or venting the pressure space or acting upon the pressure space with positive pressure, a bending of at least one of the spring plates can be changed and thereby the clamping and / or braking device changes between an open state, in which the at least one clamping surface is spaced apart from the object, and a closed state, in which one or more of the at least one clamping surfaces transmit a clamping and / or braking force to the object; wherein the clamping and / or braking device further comprises at least one insert plate, which is arranged between the first spring plate and the second spring plate in the inner space.

The utility model discloses a foot cutting machine for illuminating lamp production, which comprises a workbench, vertical plates are arranged on the upper end face of the workbench and located on two sides, sliding holes are formed in the vertical plates, sliding blocks are arranged in the sliding holes in a sliding mode, one end of each sliding block is provided with a connecting seat, and the other end of each sliding block is provided with a connecting rod. A telescopic air cylinder is arranged on the outer wall of each connecting base, a high-temperature heating rod is fixedly arranged at the output end of each telescopic air cylinder, a lifting block is arranged at the other end of each sliding block, a mounting frame is arranged at the position, located at the upper end of each sliding hole, of one side of the vertical plate, and a lead screw is rotationally arranged between each mounting frame and the workbench; therefore, a user can control the telescopic air cylinder to enable the high-temperature heating rod to make contact with a pin at the lower end of the lamp panel, then the lamp pin is burnt out through the temperature of the high-temperature heating rod, and the pin cutting effect is achieved.

The present invention relates to a yarn clamping device for a spindle for releasably securing a yarn in a clamping gap, comprising a first clamping unit comprising an inner sleeve that can be arranged coaxially with the spindle and a yarn separator that can be axially fixed to the inner sleeve, wherein the first clamping unit can be fixed to the upper part of the spindle in an axially fixed manner, and a second clamping unit comprising a clamping element that can be axially adjusted relative to the first clamping unit between a clamping position that closes the clamping gap between the yarn separator and the clamping element and an open position that releases the clamping gap. According to the invention, the yarn separator is designed to be fixed to the upper part of the spindle in an axially fixed manner and to be connected to the upper part of the spindle in a rotationally fixed manner, and the yarn separator is connected to the inner sleeve in a rotationally fixed manner.

A separation tool for a liquid gasket adhesive unit is configured to separate two members from each other by detaching the two members. The two members include respective end surfaces adhered to each other with the liquid gasket adhesive unit interposed therebetween. The separation tool includes a wedge member and a rotary sawing cutter. The wedge member is configured to be pressed by a pressing part into a gap between the end surfaces of the two members between which the liquid gasket adhesive unit is interposed. The rotary sawing cutter is held inside the wedge member, and is configured to be moved separately from the wedge member in a direction toward the liquid gasket adhesive unit in the gap between the end surfaces of the two members pressed apart by the wedge member.