CN2136715Y - Multifunction combined pliers provided with auxiliary tool elements - Google Patents

Abstract

The utility model relates to a pair of multifunction combined pliers provided with auxiliary tool elements, and a various pliers head safe device, a shearing device, a thread cutting device, a joint pressing device and a wire stripping device are arranged on a pair of ordinary cutting pliers, forming the utility model. The utility model has the advantages of one object with multifunction, simple use and reasonable structure and is easily carried.

Description

Multifunction combined pliers provided with auxiliary tool elements

The utility model relates to the hand tools technical field.

The instrument pincers that electrician, pincers worker at present used have cutting pliers, nipper pliers, wire stripping pliers, electrician's scissors etc. various in style, but various tonger function singleness portably uses trouble.

The utility model purpose is to be caliper with the ordinary steel wire pincers, by with the multifunction combined instrument pincers of various tonger functional devices combinations.

The technical solution of the utility model is: be provided with binding clip erecting device, shear, screw clipping apparatus, electric connection press-loading apparatus, punck-down block on common steel wire caliper;

The binding clip erecting device is drilled with two holes by the caliper side near jaw, and one of them hole can be installed, change for the binding clip of difformity and purposes.The clamping body of spring Xiao Zi is housed in another hole, and pin can tighten binding clip so that clamp tight object, also can make binding clip be folded to caliper and fixing;

Shear is made up of the scissors that is installed in two sheets on the left and right caliper;

The screw clipping apparatus is that the outer ring that is located at central shaft Xiao of left and right caliper is distributed with several holes, and the hole on caliper is a screwed hole therein;

Two electric connections pressure mouths are for square tabular on the left and right caliper in order to be installed in for the electric connection press-loading apparatus, and the place of clamping together that presses mouth is the jaw of several concavo-convex cooperations each other;

Punck-down block by tangent mechanism, pull out line mechanism, location and resetting device and form;

Tangent mechanism is locked on the right caliper body after passing the square flap seat that pulls out line edge of a knife A, convex pad, square washer, arc in proper order by two screws, has the hole and the L shaped hole of arc on the rotor panel seat;

The slot that minor face has the rectangle of flange to pull out on the line knife rest is enclosed within on the convex pad, pulls out the flanged end of line knife rest and pulls out line edge of a knife B with another and be connected.The other end of rotor panel seat and one side are that the rotor of circular arc is flexible connection for trisquare shape another side, have on the rotor on inclined hole, the arc limit and also have breach, screw passes the inclined hole that pulls out line edge of a knife B, pulls out line knife rest, rotor, the L shaped hole of rotor panel seat, a roller Xiao Zi passes breach, the arcuate socket of rotor panel seat, the left caliper of rotor, and Xiao Zi can move up and down in caliper and make roller can leave or block the rotor breach;

Pulling Xiao Zi makes roller block the breach of rotor.The pincers handle of holding with a firm grip, roller Xiao Zi is rotating towards central shaft Xiao along the arc limit of rotor extruding rotor when the right caliper body direction moves in the arcuate socket of rotor panel seat, and drive to pull out the line knife rest and to be installed in the line edge of a knife B that pulls out that pulls out on the line knife rest and close up and cut off electric wire rubber with the line edge of a knife A that pulls out that is installed on the right caliper body, be distributed with the different semicircle sword hole of several diameter on the cutting edge that pulls out line edge of a knife A, B, two edges of a knife form the different circular blade hole of several diameter when closing up;

Pull out line mechanism by semicircular diameter two sidebands symmetry flange pull out line bracket and right caliper body is fixed together, the line plate that pulls out of U-shaped covers on and pulls out on the line bracket, the flange that pulls out line plate one end is to flexibly connect with pulling out the line bracket flange, pull out the line plate and can leave rotatablely moving of caliper around pulling out line bracket, screw passes the center slotted hole that pulls out the line plate and is connected with hood-shaped action roller frame, and two walls that axle Xiao passes the action roller frame are connected with roller;

Two U fonts pull out the space that coil holder and the other end that pulls out the line plate surround a small rectangle, the card line plate of the multiple semi arch of several pieces sidebands, Xiao Zi pass card line wheel that circumference is a tooth bar and the terraced sheet of scalariform all is installed in two centres of pulling out coil holder respectively, the rear wall of ladder sheet is fixed with the flange that pulls out the line plate, card line wheel moves in pulling out the inclined hole of coil holder by Xiao Zineng, effect card line wheel by torsion spring can abut against with terraced sheet, and a square hole that pulls out on the line plate faces terraced sheet, card line wheel, card line plate;

Tangent mechanism cuts off after the electric wire rubber, the pincers handle continues to hold with a firm grip, the line top flat that pulls out that is fixed on the left caliper pushes the roller that is installed on the action roller frame, roller drives turning rolls when the arc that pulls out the line top flat leaves caliper mobile, pull out the line plate, pull out coil holder leaves rotatablely moving of caliper, card line wheel under the torsion spring effect along terraced sheet ladder lattice to the caliper direction roll and electric wire between chucking card line plate and the card line wheel and the electric wire rubber that cuts off peelled off be installed in simultaneously card line take turns below screw on the caliper withstand the card line and take turns and the card line is taken turns reset;

Resetting with detent mechanism is to unclamp to pass the screw that the center slotted hole that pulls out the line plate is connected with the action roller frame, the action roller frame can be made jaw in pulling out the line plate---moves between the pincers handle, stir the action roller frame toward the jaw direction when moving, being installed in nibbed screw on the action roller frame makes to connect and pulls out line plate and the spring that pulls out line bracket and pull out the line plate and break away from, it is in running order to pull out line apparatus, the action roller frame moves toward pincers handle direction, connects to pull out the line plate and make with another spring that pulls out line bracket and pull out the line sheet reset;

A torsion spring is housed between caliper and central shaft Xiao, makes caliper be in open state.

Owing to adopted technique scheme, the utility model not only to have the function of former cutting pliers but also had the function of one-object-many-purposes such as multiple mouth pincers, shearing, electric connection press-fit, wire stripping are installed, and used simple, easy to carry.

Below in conjunction with drawings and Examples to the utility model with further specifying:

Fig. 1 is the utility model Facad structure figure;

Fig. 2 is the utility model cutaway view;

Fig. 3 is that Fig. 2 A is to partial view;

Fig. 4 is Fig. 3＜B-B〉cutaway view;

Fig. 5 is Fig. 1＜C-C〉partial sectional view;

Fig. 6 is the local work sheet of the utility model caliper;

Fig. 7 is Fig. 3 working state figure;

Fig. 8 is Fig. 2＜D-D〉partial sectional view;

As scheming: 1 nipper pliers head, 2 left calipers, 3 right caliper bodies, 4 left scissors, 5 right scissors, 6 pull out line bracket, 7 rivets, 8 pull out the line plate, 9 card line plates, 10 card line wheels, 11 pincers handles, 12 screws, 13 screw thread ring washers, 14 springs, 15 screws, 16 springs, 17 right angle screws, 18 nibbed screws, 19 action roller framves, 20 screws, 21 roller Xiao Zi, 22 rollers, 23 central shaft Xiao, 24 torsion springs, 25 screws, 26 Xiao Zi, 27 rotors, 28 torsion springs, 29 screws, 30 covers, 31 roller Xiao screws, 32 pull out line edge of a knife B, 33 rollers, 34 screws, 35 screws, 36 convex pads, 37 pull out line edge of a knife A, 38 screws, 39 pull out the line knife rest, 40 square washers, 41 rotor panel seats, 42 screws, 43 terraced sheets, 44 screws, 45 electric connections are pressed mouth, 46 screws, 47 springs, 48 rollers, 49 rollers, 50 roller Xiao Zi, 51 electric connections are pressed mouth, 52 screws, 53 pull out the line top flat, 54 screws, 55 screws, 56 Xiao Zi, 57 torsion springs, 58 screws, 59 pull out coil holder, 60 pull out coil holder, 61 Xiao Zi, 62 catch, 63 catch, 64 Xiao Zi, 65 springs, 66 holes.

Shown in Fig. 1,2,3,4,5,6,7,8: on the caliper (2) (3) of ordinary steel wire pincers, be provided with binding clip erecting device, scissors apparatus, screw clipping apparatus, electric connection press-loading apparatus, punck-down block.

The binding clip erecting device is by the flank hole of the caliper (2) (3) of close jaw, one of them hole is releasable connection with screw (12) with nipper pliers head (1), spring (14), screw thread ring washer (13) and Xiao Zi (26) chucking nipper pliers head (1) are housed so that vise object in another hole, depress Xiao Zi (26), nipper pliers head (1) can be folded to caliper (2) (3).

Shear is fixed on the caliper (2) (3) by screw (15) by the shear blade (4) (5) of two sheets to be formed.

Central shaft Xiao (2) forms in several holes (66) on every side the screw clipping apparatus on the caliper (2) (3) in order to be located at, and the hole on one of them caliper is a screwed hole.

The electric connection press-loading apparatus is that the electric connection of two square sheets presses mouthful (45) (51) to be fixed on upward composition of caliper (2) (3) with screw (46) (52), and it is the jaw of several concavo-convex cooperations each other that electric connection is pressed the place of clamping together of mouthful (45) (51).

Punck-down block by tangent mechanism, pull out line mechanism, location and resetting device and form:

Tangent mechanism is to pass the square line edge of a knife A(37 that pulls out by screw (38)), be fixed on the right caliper body (2) behind the rotor panel seat (41) of convex pad (36), square washer (40), arc, have arcuate socket and L shaped hole on the rotor panel seat (41);

The slot that the flanged rectangle of minor face is pulled out on the line knife rest (39) is enclosed within on the convex pad (36), pull out the flanged end of line knife rest (39) and pull out the line edge of a knife (32) with another and be connected with screw (34) (35), the other end of rotor panel seat (41) be that the rotor (27) of circular arc overlaps (30) with torsion spring (28) screw (29) and is connected for trisquare shape, another side on one side.Rotor (27) has inclined hole, and the arc limit is also to have breach, and roller Xiao screw (31) passes and pulls out line edge of a knife B(32), the L shaped hole of pulling out inclined hole, the rotor panel seat (41) of line knife rest (39), rotor (27) connects roller (33).A roller Xiao Zi (50) passes the breach of rotor (27), the arcuate socket of rotor panel seat (41), left caliper (3) back is connected with washer (65) with Xiao Zi (64), roller Xiao Zi (50) is with spring (65) and connects roller (48) (49), and roller Xiao Zi (50) can move in left caliper (3) and make roller (49) leave or block the breach of rotor (27);

Rotating washer (63) shifting roller Xiao Zi (50) makes roller (49) block breach on rotor (27) the arc limit, the pincers handle of holding with a firm grip, roller (48) in the arcuate socket of rotor panel seat (41) when right caliper body (2) direction moves roller (49) rotate towards central shaft Xiao Zi (23) along the arc limit of rotor (27) extruding rotor (27), and drive pull out line knife rest (39) and install and want to pull out line edge of a knife B(32 on it) be installed in pull out line edge of a knife A(37 on the right caliper body (2)) close up and cut off electric wire rubber, the cutting edge that pulls out the line edge of a knife (32) (37) is distributed with the different semicircle cutting edge of several diameter, and two form the different circular blade hole of several diameter when closing up;

Pulling out line mechanism is fixed together by screw (44) with right caliper body (2) by the line bracket (6) that pulls out of semicircular diameter two sidebands symmetry flange, U-shaped pulls out line plate (8) and covers on and pull out on the line bracket (6), the flange that pulls out line plate (8) one ends flexibly connects by rivet (7) with the flange that pulls out line bracket (6), pulling out line plate (8) can pull out line bracket (6) relatively and leave caliper (2) (3) and rotatablely move, a screw (20) passes the center slotted hole that pulls out line plate (8) and is connected with hood-shaped action roller frame (19), and two walls that a roller Xiao Zi (21) passes action roller frame (19) are connected with roller (22);

Two U fonts pull out the space that coil holder (59) (60) and the other end that pulls out line plate (8) surround a small rectangle, the card line plate of the eight one multiple semicircular arcs of sideband (9), the terraced sheet (43) that a Xiao Zi (56) passes card line wheel (10) that circumference is a tooth bar and scalariform all is installed in two respectively and pulls out in the middle of the coil holder (59) (60), the rear wall of sheet (43) is fixed with the flange that pulls out line plate (8), card line wheel (10) can move in the inclined hole that pulls out coil holder (59) (60) by Xiao Zi (56), pull out a Xiao Zi (61) connection washer (62) is housed between the coil holder (59) (60), two torsion springs (57) that install at the two ends of Xiao Zi (61) pass Xiao Zi (56) is close together card line wheel (10) and terraced sheet (43), pulls out a square hole of opening on the line plate (8) and faces terraced sheet (43), card line wheel (10), card line plate (9);

After tangent mechanism cuts off electric wire rubber, the pincers handles (11) that continue to hold with a firm grip push the roller (22) that is installed on the action roller frame (19) by the line top flat (53) that pulls out that screw (54) is fixed on left caliper (3), roller (22) is taken the lead action roller frame (19) when the arc that pulls out line top flat (53) leaves caliper (2) (3) mobile, pull out line plate (8), pull out coil holder (59) (60) and leave rotatablely moving of caliper (2) (3), card line wheel (10) is rolling and electric wire between chucking card line plate (9) and the card line wheel (10) and the electric wire rubber that cuts off peelled off to caliper (2) (3) direction along terraced sheet (43) the stirring of torsion spring (57) under, and right caliper body (2) screwing (42) that is installed in card line wheel (10) below pushes up and blocks line and take turns (10) and reset;

Reset and pass the screw (20) that the center slotted hole that pulls out line plate (8) is connected with action roller frame (19) for unclamping with detent mechanism.Action roller frame (19) can be made jaw in pulling out line plate (8)---moves between the pincers handle, pull out line action roller frame (19) toward the jaw direction when moving, be installed in nibbed screw (18) on action roller frame (19) wall and make and connect spring (47) disengaging of pulling out the screw (17) on the line plate (8) with pulling out between the line bracket (6) and pull out line plate (8), it is in running order to pull out line apparatus.Action roller support (19) is toward pincers handles (11) when direction moves, and spring (16) makes and pulls out line plate (8) and reset;

On central shaft Xiao (23), be fixed with a screw (25), between screw (25) and left caliper (3), be connected a torsion spring (24) and make caliper (2) (3) be in open configuration.

Claims (8)

1, a kind of multifunction combined instrument pincers are made up of left and right two calipers, central shaft Xiao, pincers handle and jaw, it is characterized in that:

(1) caliper is provided with the binding clip erecting device, this device by near jaw the caliper side be drilled with the hole, one of them hole and binding clip are removable flexible connection, in another hole clamping body are housed;

(2) caliper is provided with shear, and this device is formed by being installed on the left and right caliper two sheet scissors;

(3) caliper is provided with the screw clipping apparatus, and this device is formed for the hole that central shaft Xiao's of being located at left and right caliper outer ring distributes;

(4) caliper is provided with the electric connection press-loading apparatus, and this device is for being installed in two square sheet electric connections pressure mouthful compositions on the left and right caliper;

(5) caliper is provided with punck-down block, this device by tangent mechanism, pull out line mechanism, location and resetting device and form.

1. tangent mechanism is locked on the left caliper after passing the square rotor panel seat that pulls out line edge of a knife A, convex pad, square washer, arc by the screw order, has arcuate socket and L shaped hole on the rotor panel seat;

2. flanged square square opening and convex pad that pulls out on the line knife rest is nested together, the other end that pulls out the line knife rest pulls out line edge of a knife B with another and is connected, the other end of rotor panel seat is the rotor flexible connection of circular arc for trisquare shape another side with one side, also have an inclined hole and breach on the rotor, there is screw to pass to pull out line edge of a knife B, pulls out the inclined hole of line knife rest, rotor, the L shaped hole of rotor panel seat, a roller Xiao Zi passes the breach of rotor, the arcuate socket of rotor panel seat, left caliper, Xiao Zi can move up and down in caliper and roller is left or block the rotor breach;

3. spurring Xiao Zi makes roller block the breach of rotor, the pincers handle of holding with a firm grip, roller Xiao Zi is rotating towards central shaft Xiao along the arc limit of rotor extruding rotor when the right caliper body direction moves in the arcuate socket of rotor panel seat, and drives to pull out the line knife rest and be installed in the line edge of a knife B that pulls out that pulls out on the line knife rest and close up and cut off electric wire rubber with the line edge of a knife A that pulls out that is installed on the right caliper body;

4. pulling out line mechanism is connected with right caliper body by the line bracket that pulls out of semicircular diameter two sidebands symmetry flange, the line plate that pulls out of U-shaped covers on and pulls out on the line bracket, the flange that pulls out line plate one end is flexible connection with the flange that pulls out line bracket, pull out line and can leave rotatablely moving of pincers handle around pulling out line bracket, screw passes the center slotted hole that pulls out the line plate and is connected with hood-shaped action roller frame, and two walls that axle Xiao passes the action roller frame are connected with roller;

5. the coil holder that pulls out of two U fonts surrounds a rectangular space with the other end that pulls out the line plate, several pieces have the card line plate of multiple semi arch, Xiao Zi to pass card line wheel that circumference is a tooth bar on one side and the terraced sheet of scalariform all is installed in two centres of pulling out coil holder respectively, the rear wall of ladder sheet is fixed with the flange that pulls out the line plate, card line wheel moves in pulling out the inclined hole of coil holder by Xiao Zineng, effect card line wheel by torsion spring is close together with terraced sheet, and a square hole that pulls out on the line plate faces terraced sheet, card line wheel, card line plate;

6. tangent mechanism cuts off after the electric wire rubber, the pincers handle continues to hold with a firm grip, the line top flat that pulls out that is fixed on the left caliper pushes the roller that is installed on the action roller frame, roller drives turning rolls when the arc that pulls out the line top flat leaves caliper and moves, pull out the line plate, pull out coil holder leaves rotatablely moving of caliper, and card line wheel is rolling and the electric wire of chucking card line plate between taking turns with the card line peelled off the electric wire rubber of cut-out to the caliper direction along terraced sheet ladder lattice under the torsion spring effect.

2,, it is characterized in that the binding clip erecting device can change the binding clip of difformity purposes according to the said multifunction combined instrument pincers of claim 1.

3, according to the said multifunction combined instrument pincers of claim 1, it is characterized in that being distributed in screw on one of them caliper, to cut off the hole be screwed hole.

4, according to the said multifunction combined instrument pincers of claim 1, it is characterized in that two electric connections of electric connection press-loading apparatus are pressed the jaw of the brank place of closing for several concavo-convex cooperations each other.

5, according to the said multifunction combined instrument pincers of claim 1, the line edge of a knife A that pulls out that it is characterized in that the tangent mechanism in the punck-down block is distributed with the different semicircle sword hole of several diameter with the cutting edge that pulls out line edge of a knife B, and two form the different circular blade hole of several diameter when closing up.

6, according to the said multifunction combined instrument pincers of claim 1, it is characterized in that resetting in the punck-down block with detent mechanism is to unclamp to pass the screw that the center slotted hole that pulls out the line plate is connected with the action roller frame, the action roller frame can be made jaw pulling out under the line plate--moves between the pincers handle, stir the action roller frame toward the jaw direction when moving, being installed in nibbed screw on the action roller frame makes to connect and pulls out line plate and the spring that pulls out line bracket and pull out the line plate and break away from, it is in running order to pull out line apparatus, the action roller frame moves toward pincers handle direction, connects to pull out the line plate and make with another root spring that pulls out line bracket and pull out the line sheet reset.

7,, it is characterized in that on the caliper of card line wheel below the screw that resets being housed according to claim 1 or 5 said multifunction combined instruments pincers.

8, according to the said multifunction combined instrument pincers of claim 1, it is characterized in that between central shaft Xiao and the caliper torsion spring being housed.

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