131results about "Wire tools" patented technology

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.

A clamping device (100) for clamping elongated articles (1, 2), the clamping device (100) comprising a body (102) into which the elongated articles (1, 2) can be inserted, an entrance opening (148, 248), an exit opening (150, 250) adjacent the entrance opening (148, 248), and a flexible barrier (162, 262) proximal to the exit opening (150, 250), the flexible barrier (162, 262) being contactable by an end of the elongated articles (1, 2). The clamping device (100) is configured to position the flexible barriers (162, 262) relative to the exit openings (150, 250) such that a force exerted by the ends of the elongated articles (1, 2) on the flexible barriers (162, 262) deflects the flexible barriers (162, 262) in an opening direction to allow the ends of the elongated articles (1, 2) to exit the clamping device (100) through the exit openings (150, 250), and the clamping device (100) is configured to limit the range of deflection of the flexible barriers (162, 262) in the opening direction to an acute angle.

A hose clamp pliers for use with both a wire spring hose clamp and a band spring hose clamp is disclosed. Two arms of the hose clamp pliers each rotatably carry contact points of different configurations. The first contact point is designed to receive, in a first position, an end portion of a wire spring clamp through a notch; and in a second position, to receive a hoop-shaped end of a band spring clamp. The second contact point is configured to receive both an end portion of a wire spring clamp, and a tab-shaped end of a band spring clamp. The hose clamp pliers is provided with a thumb release cooperating with a ratcheting pawl to control opening and closing of the pliers arms, which opens and closes the hose clamp.

The invention discloses a single-strand bolt fuse fastening end effector. The single-strand bolt fuse fastening end effector comprises a mechanical arm connecting disc; the main bracket is fixed on the front end plate surface of the mechanical arm connecting plate; the fuse coil bracket is mounted on the left side of the main bracket; the guide pipe is mounted at the left front end of the main bracket; one section of the L-shaped supporting arm is fixed on the right side of the main bracket; the front moving assembly and the rear moving assembly slide along the other section of the L-shaped supporting arm; the fuse extrusion driving group is mounted at the front end of the main bracket; and the fuse cut-off knife group is mounted at the front end of the main bracket. The device has the advantages that the force, the angle and the position of bolt fuses can be accurately controlled, the consistency and the accuracy of installation of each fuse are ensured, and the product quality is more stable; compared with manual operation, the operation speed is higher; according to the matched mechanical arm, a large number of bolt fuse mounting tasks can be completed in a short time, and the production efficiency is greatly improved.

A binding machine includes: a rotation shaft driven by a motor to rotate; a movable body that moves in an axial direction of the rotation shaft in conjunction with the rotation of the rotation shaft and that rotates about the rotation shaft; an elastic body that is compressed by the movement of the movable body along the axial direction of the rotation shaft and that is configured to apply tension to a wire adapted to bind an object to be bound by an expanding force; and a prevention member configured to prevent generation of a force for twisting the elastic body by the rotation of the movable body.

The present invention provides a band-type fixing device that suppresses deformation of the main body and allows the operating lever to be kept in a closed position. [Solution] The fixing device 5 comprises a band fastener 3 that pulls a band 2 surrounding the circular body 1 in the circumferential direction and fixes it to the circular body 1, and a deformation prevention body 4. The band fastener 3 comprises a main body 6 that is applied to the circular body 1 and has a holding part 6a that holds one end 2a of the band 2, a band winding shaft 7 that is positioned on one end 6c of the main body 6 and winds up the other end 2b of the band 2 by rotation, and an operating lever 8 that rotates the band winding shaft 7. The deformation prevention body 4 is interposed between the main body 6 and the circular body 1 to support the main body 6 and prevents the main body 6 from deforming to the point where the operating lever 8 can no longer be closed relative to the main body 6 due to the winding of the band 2.

Embodiments relate to a system (96), a method, and a control apparatus (120). The system (96) comprises a winding assembly (16) and a tensioning tool (100). The winding assembly (16) comprises a tensi

Hose clamp pliers include a first plier half, a second plier half, and a pivot member. An inner face of the first jaw portion includes a first longitudinal groove and a second longitudinal groove. Each of the first and second longitudinal grooves include a first section extending from a front end of the first jaw portion and a second section extending at an angle from the first section in a direction away from the second jaw portion. An inner face of the second jaw portion includes a third longitudinal groove and a fourth longitudinal groove. Each of the third and fourth longitudinal grooves include a first section extending from a front end of the second jaw portion and a second section extending at an angle from the first section in a direction away from the first jaw portion.

A method for pulling a modular conveyor belt and a belt puller for performing the method. The belt puller has eyelets on one end that interleave with hinge elements on an end of a modular conveyor belt. A rod through the eyelets and the hinge elements connects the belt to the puller, which can then be used to pull the belt. Two ends of an unconnected belt can be pulled together by connecting a belt puller to each end, joining the belt pullers with a ratchet strap or other pulling tool, and tightening the strap to pull the ends together.

The utility model discloses a belt tensioning tool, relates to the technical field of tools, and aims to provide a belt tensioning tool which can quantify the installation tension and improve the shipment quality of products. The belt tensioning tool comprises a screw, a round head cover type nut is arranged at the tail end of the screw, the round head cover type nut is in direct contact with a belt, and a digital display torque wrench is arranged at the head end of the screw. The belt tensioning tool is provided with the round head cover type nut which can extend into the four-axis structure and is in direct contact with the belt, and the round head cover type nut is connected with the digital display torque wrench through the screw, so that the installation tension of the belt can be quantified, and the problems of powder falling, tooth falling and breakage of the belt caused by installation depending on hand feeling are effectively avoided; and the shipment quality of products is greatly improved.

A hose clamp pliers for use with both a wire spring hose clamp and a band spring hose clamp is disclosed. Two arms of the hose clamp pliers each rotatably carry contact points of different configurations. The first contact point is designed to receive, in a first position, an end portion of a wire spring clamp through a notch; and in a second position, to receive a hoop-shaped end of a band spring clamp. The second contact point is configured to receive both an end portion of a wire spring clamp, and a tab-shaped end of a band spring clamp. The hose clamp pliers is provided with a thumb release cooperating with a ratcheting pawl to control opening and closing of the pliers arms, which opens and closes the hose clamp.

The utility model relates to the technical field of gantry cranes, and discloses a connector tensioning device for replacing a steel wire rope of a gantry crane, which comprises a protective frame body, connecting seats are fixedly connected to the left side and the right side of the protective frame body, fixing bolts are in threaded connection with the interiors of the connecting seats, and a positioning mechanism is arranged in the protective frame body. Through the arranged tensioning and clamping mechanism, a second hydraulic push rod is started, a fixing clamping pad of the second hydraulic push rod gradually gets close to a steel wire rope, then different kinds of steel wire ropes are fixed, after fixing is completed, a first hydraulic push rod is started, the first hydraulic push rod synchronously pulls a fixing plate to move, then the fixing plate synchronously pulls a sliding base to move, and the steel wire ropes are fixed. The steel wire rope on the clamping assembly can be driven to move synchronously, so that the steel wire rope can be adjusted to a proper moving position according to required tensioning force, proper tension can be adjusted according to the type of the steel wire rope, and the situation that the steel wire rope is loosened or falls off in the fixing process of the steel wire rope is avoided.

A rebar-tying tool includes: a first brushless motor, which feeds a wire that is wound on a reel; a second brushless motor, which twists the wire; a head part, in which the second brushless motor is disposed; a grip part, which extends downward from the head part; a foot part, which is disposed downward of the grip part and to which a battery is connectable; a coupling part, which is disposed forward of the grip part, couples the head part and the foot part, and in which the reel and the first brushless motor are disposed; and a controller, which controls the first brushless motor and the second brushless motor. The controller is disposed in the grip part.

A reinforcing steel bar binding machine is provided with: a second body part; a cover guide part attached to the second body part; and a first contact member (a second contact member) that is abutted against a reinforcing steel bar and moved. The cover guide part is provided with: a first guide recessed part and a second guide recessed part that movably guide the first contact member; and a first contact part against which the reinforcing steel bar is abutted.

The utility model provides an electronic fence tension tightener, and relates to the technical field of electronic fences, the electronic fence tension tightener comprises a concentric-square-shaped tightening frame and shaft holes arranged in the centers of the left end and the right end of the concentric-square-shaped tightening frame, a tightening shaft is connected in the two shaft holes, and the tightening shaft can rotate clockwise and anticlockwise in the shaft holes. And a threading notch is formed in the center of the wire tightening shaft. A novel reinforcing protection device is additionally arranged at each of the upper end and the lower end of the clip-shaped stringing frame, so that when a steel wire on the electronic fence penetrates through wire holes in the two ends of the clip-shaped stringing frame and a threading notch in a stringing shaft, the steel wire of the electronic fence certainly penetrates through the two reinforcing protection devices; and after the steel wires of the electronic fence are adjusted by the tension wire tightener, the steel wires outside the two ends of the clip-shaped wire tightening frame can be respectively clamped by the two reinforcing protection devices, so that the situation that the steel wires are in friction contact with the inner walls of the wire holes for a long time under the influence of wind power and external force to cause breakage can be avoided.

To provide a binding device which can acquire a remaining amount of a wire.SOLUTION: A binding facility device 100A being a binding device includes: a reinforcing bar binding machine 1A which binds reinforcing bars S with a wire; and a transfer machine 200A which transfers the reinforcing bar binding machine 1A to a binding part P10. The binding facility device detects a remaining amount of the wire used by the reinforcing bar binding machine 1A is detected, and controls a binding movement on the basis of the remaining amount of the wire.SELECTED DRAWING: Figure 1B

The reinforcing steel bar binding machine is provided with a curl guide for imparting curl marks to a plurality of binding wires. The curl guide is provided with a first binding wire guide that regulates the position of the binding wire toward the outer peripheral side in the radial direction of the endless conveyance path, a second binding wire guide that regulates the position of the binding wire toward one side in the axial direction of the endless conveyance path, and a third binding wire guide that regulates the position of the binding wire toward one side in the axial direction of the endless conveyance path. The third tie wire guide restricts the position of the tie wire toward the other side in the axial direction. In addition, the curl guide is provided with a suppression unit that suppresses one of the plurality of binding wires from moving in the direction toward the other binding wire.

The utility model provides a pre-tightening device for an oil tank fixing ribbon, which relates to the technical field of oil tank ribbon fixing and comprises a bottom plate, a connecting end and a lap joint end are respectively formed at two ends of the bottom plate, and the lap joint end is used for being lapped on the lower side of a fixing seat of an oil tank; one end of the movable plate forms an adjusting end, and the other end of the movable plate is provided with a cable tie groove with one open end and capable of containing a cable tie and an avoiding hole used for avoiding a cable tie fastener; the adjusting mechanism is connected with the connecting end and the adjusting end and is used for adjusting the distance between the movable plate and the bottom plate; the problems that in the cable tie pre-tightening process, operation is difficult, and safety risks exist are solved.

A server (101) comprises a position information acquisition unit (112) that acquires tool position information for rebar tiers and terminal position information for terminal devices, a position information database (124) that collects the position information, a time information acquisition unit (113) that acquires time information about the times at which the position information was acquired, a time information database (125) that collects the time information, a synchronization determination unit (115) that determines synchronized rebar tiers and terminal devices from the collected position information and time information, and an association unit (116) that associates the synchronized rebar tiers and terminal devices.

The present invention addresses the problem of providing a wire gripper, a wire rod cutting tool, and a method for using a wire gripper with which it is possible to maintain an interval between a first grip part and a second grip part of the wire gripper at a predetermined interval.　The wire gripper comprises: a base member including a first grip part that comes into contact with a wire rod; a second member including a second grip part that comes into contact with the wire rod; a swing member that is connected to the base member so as to be rotatable about a first axis, and that is connected to the second member so as to be rotatable about a second axis; and a lever member connected to the swing member so as to be rotatable about a third axis. The base member comprises a guide part for guiding the movement of the lever member, a first engaging part capable of engaging with the lever member, and a first operation part. The problem is solved by the first operation part moving the first engaging part so as to transition from a first state in which the first engaging part and the lever member are disengaged to a second state in which the first engaging part is engaged with the lever member.

An electric crimping tool includes a body and an electric motor. The body includes a charging port and an actuator. A crimping head is mounted to the body. The crimping head includes a mounting body and a pair of crimping jaws carried by the mounting body. An operating mechanism is operably coupled with the actuator and the electric motor to actuate automatic opening and closing of the pair of crimping jaws.

This utility model relates to an electric wire crimping pliers, belonging to the field of power tool technology. The tool includes front and rear support plates fixed in a housing, and a motor-driven drive shaft mounted at one end of the housing. The front and rear support plates hinge the left and right jaws, as well as front and rear adjusting levers and a switch wrench. The front support plate has an electric sliding groove, which forms a sliding pair with the motor drive block, one end of which has an electric opening ramp. The rear support plate has a manual sliding groove, which forms a sliding pair with the manual drive block, which has a manual opening ramp. The front and rear support plates are equipped with left and right sliders, which are hinged to the inner ends of the left and right jaws respectively. An elastic pulling element is installed between the left and right sliders. When the switch wrench is released, the left and right sliders return to their original position under the action of the elastic pulling element, causing the left and right jaws to open. This utility model can shorten working time and improve efficiency; moreover, it allows the jaws to open automatically, making operation more convenient.

The present invention relates to a tool head (1) for a hydraulically actuated tool, the tool head (1) having, in a side view, a substantially C-shaped head body (3) with two C-legs (4, 5) located opposite each other along a longitudinal axis (x) of the tool head (1) and a connecting web (6) connecting the C-legs (4, 5), a second tool carrier (8) is displaceable from an initial start position located away from a first tool carrier (7) across a device jaw (11) of the C-shaped head body (3) towards a terminal working position adjacent to the first tool carrier (7), the connecting web (6) having a number of through holes (12, 13, 14, 15) located next to each other along the longitudinal axis (x), adjacent through holes (12, 13, 14, 15) being separated by material struts (17, 18, 19), and the head body (3) of the tool head (1) is manufactured by a metal casting process.

Chain tensioner comprising a body (1), a handle (2), a toothed stop plate (3), a hand lever (4), a chain (5) and a pivot shaft (6), wherein a first hook (7) is attached to the body (1), wherein the handle (2) is pivoted to the body (1) by means of the pivot shaft (6), to which a ratchet (9) is fixedly attached, wherein the aforementioned toothed stop plate (3) is movably attached to the body (1) and embedded in the ratchet (9), wherein the aforementioned hand lever (4) is movably attached to the handle (2) and embedded in the ratchet (9), wherein the center of the chain (5) lies within the body (1) and is wound on the pivot shaft (6), wherein the two ends of the chain (5) protrude from the body (1) and a second hook (8) is fixedly attached to one of the two ends of the chain (5), wherein a spring (14) is provided between the toothed stop plate (3) and the body (1), which tooth stop plate (3) shows such a tendencythat it is applied to the ratchet (9), that a positioning part (13) is also provided on the body (1), that the two ends of the spring (14) each act on the positioning part (13) and the toothed stop plate (3), characterized in that a sliding part (10) is provided on the axis of rotation (6) which allows the chain (5) to be displaced, and a cover plate (11) is also provided inside the body (1), which encloses the outside of the sliding part (10), wherein a contact (5b) of the aforementioned chain (5) lies between the cover plate (11) and the sliding part (10), and the cover plate (11) has a guide structure that guides the contact (5b) of the chain (5) during movement, wherein a sub-cover plate (15) is fixedly attached to the end of the cover plate (11), which has a number of connecting holes (15a), wherein the body (1) has a number of connecting holes (15a) corresponding connectors (1b) which align with the connecting holes (15a),exhibits and each of the connectors (1b) engages firmly in the corresponding connecting hole (15a), wherein the edge of the sub-cover plate (15) has a raised edge (15b) projecting towards the body (1), which is attached to the outside of the body (1).

A twisted pair organizing tool is disclosed. The twisted pair organizing tool includes a body, a first and a second hole. The first and the second hole can be pressed so as to change the inner diameters thereof. When a first and a second cable are in a twisted state, the body is rotated in reverse to untwist and cause the first and a second cable to enter the first and the second hole, respectively. Once the first and the second cable have entered the first and the second hole by a predetermined length, a first end of the body is pressed such that the first and the second hole are tightly combined with the first and the second cable, and the first and the second cable are pulled out such that the first and the second cable are straightened.

To provide a hog ringer that allows a single hog ring to be crimped onto objects of different thicknesses using a common hog ring. [Solution] The hog ringer for binding objects comprises a device body having a magazine, an upper jaw 24A and a lower jaw 24B rotatably supported on the device body and having a crimping section 25, a feeder blade 40 for loading hog rings supplied from the magazine into the crimping section 25, and a latch 50 for preventing the hog rings loaded into the crimping section 25 from retracting. The crimping section 25 has an arc-shaped guide groove 25a on which the hog ring can slide, and when crimping the hog ring, the upper jaw 24A and the lower jaw 24B rotate to continuously change the crimping diameter from a first rotation angle where the crimping diameter is maximum to a second rotation angle where the crimping diameter is minimum, while maintaining the hog ring in a pseudo-annular shape that contacts the outer circumference of the object to be bound at at least three points.

To provide a staple and a binding method which are hard to come off.SOLUTION: A staple that is made of a wire having flexibility and capable of holding a stem, a branch or the like of a plant onto a guide element, comprises: a body part which is open on one end; a first leg part which continuously extends from one end part on the opening side of the body part; a second leg part which continuously extends from the opening side of the body part. The first leg part has a first part which extends outside in a bending manner, and a second part which extends in the opening direction from the first part in a bending manner. The second leg part has a third part which extends in the opening direction, and a fourth part which is bent outside from a tip part of the third part. The third part is formed longer than the second part.SELECTED DRAWING: Figure 1A