CN104959924A - Detachable combined clamp - Google Patents
Detachable combined clamp Download PDFInfo
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- CN104959924A CN104959924A CN201510355031.3A CN201510355031A CN104959924A CN 104959924 A CN104959924 A CN 104959924A CN 201510355031 A CN201510355031 A CN 201510355031A CN 104959924 A CN104959924 A CN 104959924A
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- groove
- opposite
- caliper
- tonger
- block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/22—Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/02—Jaws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Braking Arrangements (AREA)
Abstract
The invention provides a detachable combined clamp. The detachable combined clamp comprises a clamp body composed of a first clamp body and a second clamp body. The clamp body is divided into a clamping part and a handheld part through a connecting shaft. The first clamp body and the second clamp body are provided with through holes. The connecting shaft is located in the through holes. The connecting faces of the first clamp body and the second clamp body are located on the inner sides of the through holes. Opposite L-shaped grooves in the opposite directions are formed in openings in the outer sides of the through holes. Vertical groove parts of the L-shaped grooves penetrate through the top faces of the outer sides of the through holes. Connecting blocks are arranged at the two ends of the connecting shaft. The clamping part is provided with opposite limiting grooves. Clamp blocks are installed in the limiting grooves. Limiting blocks matched with the limiting grooves are arranged on the bottom faces of the clamp blocks. The clamp can be conveniently disassembled and assembled, production of the clamp is facilitated, meanwhile, the functions of the clamp are more diverse through the detachable clamp blocks, the occupied space of the clamp is greatly reduced, and convenient replacing can be carried out after the clamp blocks are abraded and damaged.
Description
Technical field
The present invention relates to tonger, particularly the dismountable combined tonger of one.
Background technology
Tonger be a kind of for clamping, fixing processing work or torsion, bend, cut off the hand tools of tinsel.Carbon structure steel making generally used by tonger, and first forging and stamping are rolled into pincers embryo shape, then through the metal cutting process such as milling, polishing, finally heat-treat.The handle of pincers is designed to staight shank, curved handle and bow handle 3 kinds of styles according to gripping styles.Tonger uses and often contacts with the energized conductor of electric wire and so on, therefore its handle generally all overlaps the pillar having and make with insulating materials such as polyvinyl chloride, to guarantee the safety of operator.
In machinery production, or life in, tonger should be widely, for different product objects, also emerging in an endless stream of the tonger that function is different, in machine work, may need to use multiple tonger, at work, the place of work is limited, and multiple tonger needs to take relatively many spaces, often makes the space of work become narrow and small and mixed and disorderly, be easy to occur injury in machinery production, affect personal safety; Moreover, tonger when use one section after easily there is wear damage, often need the tonger more renewed, add production cost to a certain extent.
Summary of the invention
For the deficiencies in the prior art part, the invention provides a kind of dismountable combined tonger, it can facilitate the disassembly and assembly of tonger, be convenient to the production of tonger, dismountable pincers block simultaneously, make the function of tonger more diversified, not only greatly reduce taking up room of tonger, and also can change easily after pincers block wear damage.
For reaching above-mentioned object technical scheme provided by the invention be: a kind of dismountable combined tonger, comprise tonger body, described tonger body is made up of the first caliper and the second caliper, described first, second caliper is connected by connecting axle, and tonger body is divided into clamping part and Handheld Division by described connecting axle, described clamping part is front, Handheld Division is rear, described first, second caliper is provided with through hole, described connecting axle is arranged in through hole, described first, second caliper joint face is inside through hole, described through hole outer openings is provided with reverse opposite L shape groove, the through through hole outer top surface in vertical slot portion of described L shape groove, the two ends of described connecting axle are provided with contiguous block, the width of described contiguous block and the width in L shape groove vertical slot portion suitable, the height of contiguous block and the height in L shape groove translot portion suitable, the length of contiguous block is suitable with the length between opposite L shape groove, described clamping part is provided with opposite stopper slot, is provided with pincers block in described stopper slot, and the bottom surface of described pincers block is provided with the limited block suitable with stopper slot.
Further, described stopper slot left and right sides cell wall is provided with half slot, the left and right sides of described limited block is provided with circular groove, and the opening of described circular groove is to in-flanges, and described circular groove is provided with ball, stage clip is provided with between described ball and circular groove bottom land, described ball protrudes circular groove notch, and projection and the half slot of described ball are suitable, the collocation of described half slot and ball, pincers block can be arranged on tonger easily, and difficult drop-off.
Further, cell wall both sides, described stopper slot left and right are provided with buckling groove, the middle part of described buckling groove bottom land is provided with groove, described groove is provided with rubber blanket, described rubber blanket protrudes from buckling groove bottom land, rubber blanket surface is reduced to gradually from middle part to two ends and maintains an equal level with buckling groove bottom land, the left and right sides of described limited block is provided with the clamping bar suitable with buckling groove, the collocation of described buckling groove and clamping bar, pincers block is made to be arranged on tonger easily, and buckling groove bottom land is provided with rubber blanket, at rubber blanket under elastic force effect, make pincers block difficult drop-off.
Further, the described opposite face of pincers block is provided with clamp area, groove district and cuts off district, described clamp area is opposite plane, first, second caliper of described clamping part contacts, the plane close contact that described clamp area is opposite, different regions has different functions, substantially increases the utilization rate of pincers block, more convenient for productive life.
Further, described groove district comprises tooth bar spaced apart, described cut-out district is provided with blade, described blade is positioned at the centerline of pincers block, and first, second caliper of described clamping part contacts, and there is gap between the tooth bar that described groove district is opposite, described groove district can increase the frictional force between tonger and workpiece, firmly can clamp workpiece, the blade tip of the opposite blade in described cut-out district contacts, and sharp blade can easily cut off the article such as rope, electric wire.
Further, opposite of described pincers block is clamp area, described clamp area is opposite plane, described plane is provided with cushion, and first, second caliper of described clamping part contacts, the cushion close contact of described clamp area, cushion has good elasticity, use tonger can easily clamping articles, and article are not easily damaged, easy to use.
Further, opposite of described pincers block is groove district, described groove district comprises tooth bar spaced apart, first, second caliper of described clamping part contacts, gap is there is between the tooth bar that described groove district is opposite, described groove district can increase the frictional force between tonger and workpiece, firmly can clamp workpiece.
Further, opposite of described pincers block is for cutting off district, described cut-out district is provided with blade, described blade is positioned at the centerline of pincers block, first, second caliper of described clamping part contacts, the blade tip of the opposite blade in described cut-out district contacts, and sharp blade can easily cut off the article such as rope, electric wire.
Further, space is there is between described contiguous block and via openings, by space Rotary Connection block, connecting axle is installed into through hole, first, second caliper is connected, the dismounting of first, second caliper can be facilitated, for certain caliper wear damage, the caliper of wherein wear damage can be changed easily, and do not need by whole, tonger to be scrapped, effectively reduce production cost to a certain extent.
Further, the length of described Handheld Division is greater than the length of clamping part, described Handheld Division cover has pillar, the surface coverage of described pillar has anti-slip veins, tonger uses and often contacts with the energized conductor of electric wire and so on, and pillar can guarantee the safety of operator, and the surface coverage of described pillar has anti-slip veins, increase the frictional force between Handheld Division and palm, non-slip during use.
Compared with prior art, there is following beneficial effect:
1. the present invention can facilitate the disassembly and assembly of tonger, is convenient to the production of tonger, and dismountable pincers block, makes the function of tonger more diversified, not only greatly reduce taking up room of tonger simultaneously, and also can change easily after pincers block wear damage; Moreover, for certain caliper wear damage, the caliper of wherein wear damage can be changed easily, and do not need by whole, tonger to be scrapped, effectively reduce production cost to a certain extent.
2. the stopper slot left and right sides of the present invention cell wall is provided with half slot, the left and right sides of described limited block is provided with circular groove, the opening of described circular groove is to in-flanges, described circular groove is provided with ball, is provided with stage clip between described ball and circular groove bottom land, and described ball protrudes circular groove notch, projection and the half slot of described ball are suitable, the collocation of described half slot and ball, makes pincers block to be arranged on tonger easily, and difficult drop-off.
3. cell wall both sides, stopper slot left and right of the present invention are provided with buckling groove, the middle part of described buckling groove bottom land is provided with groove, described groove is provided with rubber blanket, described rubber blanket protrudes from buckling groove bottom land, rubber blanket surface is reduced to gradually from middle part to two ends and maintains an equal level with buckling groove bottom land, the left and right sides of described limited block is provided with the clamping bar suitable with buckling groove, the collocation of described buckling groove and clamping bar, pincers block is made to be arranged on tonger easily, and buckling groove bottom land is provided with rubber blanket, at rubber blanket under elastic force effect, make pincers block difficult drop-off.
4. of the present invention first, second caliper is connected by connecting axle, described first, second caliper joint face is inside through hole, described through hole outer openings is provided with reverse opposite L shape groove, the through through hole outer top surface in vertical slot portion of described L shape groove, the two ends of described connecting axle are provided with contiguous block, the width of described contiguous block and the width in L shape groove vertical slot portion suitable, the height of contiguous block and the height in L shape groove translot portion suitable, the length of contiguous block is suitable with the length between opposite L shape groove, can first be facilitated, the dismounting of the second caliper, for certain caliper wear damage, the caliper of wherein wear damage can be changed easily, and do not need by whole, tonger to be scrapped, effectively reduce production cost to a certain extent.
5. the length of Handheld Division of the present invention is greater than the length of clamping part, described Handheld Division cover has pillar, the surface coverage of described pillar has anti-slip veins, tonger uses and often contacts with the energized conductor of electric wire and so on, pillar can guarantee the safety of operator, the surface coverage of described pillar has anti-slip veins, increases the frictional force between Handheld Division and palm, non-slip during use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the embodiment of the present invention 3 structural representation;
Fig. 3 is connecting axle of the present invention and connecting block structure schematic diagram;
Fig. 4 is L shape groove structural representation of the present invention;
Fig. 5 is the embodiment of the present invention 1 or embodiment 2 half slot place cross section structure schematic diagram;
Fig. 6 is circular groove internal structure schematic diagram of the present invention;
Fig. 7 is the embodiment of the present invention 3 or embodiment 4 groove cross section structure schematic diagram;
Fig. 8 is that the present invention clamps block and clamping bar syndeton schematic diagram;
Fig. 9 is that the embodiment of the present invention 2 clamps block clamp area structural representation;
Figure 10 is that the embodiment of the present invention 2 clamps block groove plot structure schematic diagram;
Figure 11 is that the embodiment of the present invention 2 clamps block cut-out plot structure schematic diagram;
Figure 12 is that the embodiment of the present invention 4 clamps block clamp area structural representation;
Figure 13 is that the embodiment of the present invention 4 clamps block groove plot structure schematic diagram;
Figure 14 is that the embodiment of the present invention 4 clamps block cut-out plot structure schematic diagram.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Detailed description of the invention
Embodiment 1
As Fig. 1, shown in Fig. 3 and Fig. 4, a kind of dismountable combined tonger, comprise tonger body 1, described tonger body 1 is made up of the first caliper 11 and the second caliper 12, described first, second caliper 11, 12 are connected by connecting axle 2, and tonger body 1 is divided into clamping part 13 and Handheld Division 14 by described connecting axle 2, described clamping part 13 is front, Handheld Division 14 is rear, the length of described Handheld Division 14 is greater than the length of clamping part 13, described Handheld Division 14 cover has pillar 141, the surface coverage of described pillar 141 has anti-slip veins 142, tonger uses and often contacts with the energized conductor of electric wire and so on, pillar 141 can guarantee the safety of operator, the surface coverage of described pillar 141 has anti-slip veins 142, increase the frictional force between Handheld Division 14 and palm, non-slip during use.
Described first, second caliper 11, 12 are provided with through hole 15, described connecting axle 2 is arranged in through hole 15, described first, second caliper 11, 12 joint faces are inside through hole 15, described through hole 15 outer openings is provided with reverse opposite L shape groove 151, vertical slot portion 152 through through hole 15 outer top surface of described L shape groove 151, the two ends of described connecting axle 2 are provided with contiguous block 21, the width in the width of described contiguous block 21 and the vertical slot portion 152 of L shape groove 151 is suitable, the height in the height of contiguous block 21 and the translot portion 153 of L shape groove 151 is suitable, the length of contiguous block 21 is suitable with the length between opposite L shape groove 151, space is there is between described contiguous block 21 and through hole 15 opening, by space Rotary Connection block 21, connecting axle 2 is installed into through hole 15, make first, second caliper 11, 12 are connected, can first be facilitated, second caliper 11, the dismounting of 12, for certain caliper wear damage, the caliper of wherein wear damage can be changed easily, and do not need by whole, tonger to be scrapped, effectively reduce production cost to a certain extent.
As Fig. 1, shown in Fig. 5 and Fig. 6, described clamping part 13 is provided with opposite stopper slot 133, pincers block 3 is installed in described stopper slot 133, the bottom surface of described pincers block 3 is provided with the limited block 31 suitable with stopper slot 133, described stopper slot 133 left and right sides cell wall is provided with half slot 134, the left and right sides of described limited block 31 is provided with circular groove 32, the opening of described circular groove 32 is to in-flanges, described circular groove 32 is provided with ball 33, stage clip 34 is provided with between described ball 33 and circular groove 32 bottom land, described ball 33 protrudes circular groove 32 notch, projection and the half slot 134 of described ball 33 are suitable, the collocation of described half slot 134 and ball 33, pincers block 3 is made to be arranged on tonger easily, and difficult drop-off.
Described pincers block 3 is when threading stopper slot 133, ball 33 in pincers block 3 contacts with the cell wall of stopper slot 133, ball 33 is compressed into circular groove 32, make pincers block 3 slide into stopper slot 133 to fix, then ball 33 stretches out circular groove 32 and contacts with half slot 134 under the effect of stage clip 34, makes pincers block 3 can not skid off stopper slot 133 under the effect of stage clip 34 elastic force; When needs replacing or dismantling tong block 3, will clamp block 3 toward clamping part 13 antetheca firmly, ball 33 can be pressed in circular groove 32 under force gradually, and pincers block 3 is come off smoothly.
As shown in Figure 1, the described opposite face of pincers block 3 is provided with clamp area 35, groove district 36 and cut-out district 37, described clamp area 35 is opposite plane, first of described clamping part 13, second caliper 11, 12 contact, the plane close contact that described clamp area 35 is opposite, different regions has different functions, substantially increase the utilization rate of pincers block, more convenient for productive life, described groove district 36 comprises tooth bar 361 spaced apart, described cut-out district 37 is provided with blade 371, described blade 371 is positioned at the centerline of pincers block 3, first of described clamping part 13, second caliper 11, 12 contact, gap is there is between the tooth bar 361 that described groove district 36 is opposite, described groove district 36 can increase the frictional force between tonger and workpiece, firmly can clamp workpiece, the blade tip of the opposite blade 371 in described cut-out district 37 contacts, sharp blade 371 can easily cut off rope, the article such as electric wire.
Embodiment 2
As Fig. 1, shown in Fig. 3 and Fig. 4, a kind of dismountable combined tonger, comprise tonger body 1, described tonger body 1 is made up of the first caliper 11 and the second caliper 12, described first, second caliper 11, 12 are connected by connecting axle 2, and tonger body 1 is divided into clamping part 13 and Handheld Division 14 by described connecting axle 2, described clamping part 13 is front, Handheld Division 14 is rear, the length of described Handheld Division 14 is greater than the length of clamping part 13, described Handheld Division 14 cover has pillar 141, the surface coverage of described pillar 141 has anti-slip veins 142, tonger uses and often contacts with the energized conductor of electric wire and so on, pillar 141 can guarantee the safety of operator, the surface coverage of described pillar 141 has anti-slip veins 142, increase the frictional force between Handheld Division 14 and palm, non-slip during use.
Described first, second caliper 11, 12 are provided with through hole 15, described connecting axle 2 is arranged in through hole 15, described first, second caliper 11, 12 joint faces are inside through hole 15, described through hole 15 outer openings is provided with reverse opposite L shape groove 151, vertical slot portion 152 through through hole 15 outer top surface of described L shape groove 151, the two ends of described connecting axle 2 are provided with contiguous block 21, the width in the width of described contiguous block 21 and the vertical slot portion 152 of L shape groove 151 is suitable, the height in the height of contiguous block 21 and the translot portion 153 of L shape groove 151 is suitable, the length of contiguous block 21 is suitable with the length between opposite L shape groove 151, space is there is between described contiguous block 21 and through hole 15 opening, by space Rotary Connection block 21, connecting axle 2 is installed into through hole 15, make first, second caliper 11, 12 are connected, can first be facilitated, second caliper 11, the dismounting of 12, for certain caliper wear damage, the caliper of wherein wear damage can be changed easily, and do not need by whole, tonger to be scrapped, effectively reduce production cost to a certain extent.
As Fig. 1, shown in Fig. 5 and Fig. 6, described clamping part 13 is provided with opposite stopper slot 133, pincers block 3 is installed in described stopper slot 133, the bottom surface of described pincers block 3 is provided with the limited block 31 suitable with stopper slot 133, described stopper slot 133 left and right sides cell wall is provided with half slot 134, the left and right sides of described limited block 31 is provided with circular groove 32, the opening of described circular groove 32 is to in-flanges, described circular groove 32 is provided with ball 33, stage clip 34 is provided with between described ball 33 and circular groove 32 bottom land, described ball 33 protrudes circular groove 32 notch, projection and the half slot 134 of described ball 33 are suitable, the collocation of described half slot 134 and ball 33, pincers block 3 is made to be arranged on tonger easily, and difficult drop-off.
Described pincers block 3 is when threading stopper slot 133, ball 33 in pincers block 3 contacts with the cell wall of stopper slot 133, ball 33 is compressed into circular groove 32, make pincers block 3 slide into stopper slot 133 to fix, then ball 33 stretches out circular groove 32 and contacts with half slot 134 under the effect of stage clip 34, makes pincers block 3 can not skid off stopper slot 133 under the effect of stage clip 34 elastic force; When needs replacing or dismantling tong block 3, will clamp block 3 toward clamping part 13 antetheca firmly, ball 33 can be pressed in circular groove 32 under force gradually, and pincers block 3 is come off smoothly.
As shown in Figures 9 to 11, opposite of described pincers block 3 is clamp area 35, described clamp area 35 is opposite plane, described plane is provided with cushion 351, and first, second caliper 11,12 of described clamping part 13 contacts, cushion 351 close contact of described clamp area 35, cushion 351 has good elasticity, use tonger can easily clamping articles, and article are not easily damaged, easy to use; Opposite of described pincers block 3 is groove district 36, described groove district 36 comprises tooth bar 361 spaced apart, first, second caliper 11,12 of described clamping part 13 contacts, gap is there is between the tooth bar 361 that described groove district 36 is opposite, described groove district 36 can increase the frictional force between tonger and workpiece, firmly can clamp workpiece; Opposite of described pincers block 3 is for cutting off district 37, described cut-out district 37 is provided with blade 371, described blade 371 is positioned at the centerline of pincers block 3, first, second caliper 11,12 of described clamping part 13 contacts, the blade tip of the opposite blade 371 in described cut-out district 37 contacts, and sharp blade 371 can easily cut off the article such as rope, electric wire.
Embodiment 3
As shown in Figures 2 to 4, a kind of dismountable combined tonger, comprise tonger body 1, described tonger body 1 is made up of the first caliper 11 and the second caliper 12, described first, second caliper 11, 12 are connected by connecting axle 2, and tonger body 1 is divided into clamping part 13 and Handheld Division 14 by described connecting axle 2, described clamping part 13 is front, Handheld Division 14 is rear, the length of described Handheld Division 14 is greater than the length of clamping part 13, described Handheld Division 14 cover has pillar 141, the surface coverage of described pillar 141 has anti-slip veins 142, tonger uses and often contacts with the energized conductor of electric wire and so on, pillar 141 can guarantee the safety of operator, the surface coverage of described pillar 141 has anti-slip veins 142, increase the frictional force between Handheld Division 14 and palm, non-slip during use.
Described first, second caliper 11, 12 are provided with through hole 15, described connecting axle 2 is arranged in through hole 15, described first, second caliper 11, 12 joint faces are inside through hole 15, described through hole 15 outer openings is provided with reverse opposite L shape groove 151, vertical slot portion 152 through through hole 15 outer top surface of described L shape groove 151, the two ends of described connecting axle 2 are provided with contiguous block 21, the width in the width of described contiguous block 21 and the vertical slot portion 152 of L shape groove 151 is suitable, the height in the height of contiguous block 21 and the translot portion 153 of L shape groove 151 is suitable, the length of contiguous block 21 is suitable with the length between opposite L shape groove 151, space is there is between described contiguous block 21 and through hole 15 opening, by space Rotary Connection block 21, connecting axle 2 is installed into through hole 15, make first, second caliper 11, 12 are connected, can first be facilitated, second caliper 11, the dismounting of 12, for certain caliper wear damage, the caliper of wherein wear damage can be changed easily, and do not need by whole, tonger to be scrapped, effectively reduce production cost to a certain extent.
As Fig. 2, shown in Fig. 7 and Fig. 8, described clamping part 13 is provided with opposite stopper slot 133, pincers block 3 is installed in described stopper slot 133, the bottom surface of described pincers block 3 is provided with the limited block 31 suitable with stopper slot 133, described stopper slot about 133 cell wall both sides are provided with buckling groove 4, the middle part of described buckling groove 4 bottom land is provided with groove 41, described groove 41 is provided with rubber blanket 42, described rubber blanket 42 protrudes from buckling groove 4 bottom land, rubber blanket 42 surface is reduced to gradually from middle part to two ends and maintains an equal level with buckling groove 4 bottom land, the left and right sides of described limited block 31 is provided with the clamping bar 43 suitable with buckling groove 4, the collocation of described buckling groove 4 and clamping bar 43, pincers block 3 is made to be arranged on tonger easily, and buckling groove 4 bottom land is provided with rubber blanket 42, at rubber blanket 42 under elastic force effect, make pincers block difficult drop-off.
Described pincers block 3 is when threading stopper slot 133, clamping bar 43 in pincers block 3 sticks in the buckling groove 4 of stopper slot 133 liang of walls, rubber blanket 42 is installed in buckling groove 4, described rubber blanket 42 slightly protrudes from buckling groove 4 bottom land, rubber blanket 42 surface is reduced to gradually from middle part to two ends and maintains an equal level with buckling groove 4 bottom land, clamping bar 43 can be facilitated smoothly by rubber blanket 42, under the elastic force effect of opposite rubber blanket 42, the frictional force clamped between block 3 and rubber blanket 42 is increased, not easily come off from stopper slot 133, when replacing or dismounting pincers block 3, use the strength being greater than frictional force between pincers block 3 and rubber blanket 42 just can easily remove clamping block 3 from stopper slot 133.
As shown in Figure 2, the described opposite face of pincers block 3 is provided with clamp area 35, groove district 36 and cut-out district 37, described clamp area 35 is opposite plane, first of described clamping part 13, second caliper 11, 12 contact, the plane close contact that described clamp area 35 is opposite, different regions has different functions, substantially increase the utilization rate of pincers block, more convenient for productive life, described groove district 36 comprises tooth bar 361 spaced apart, described cut-out district 37 is provided with blade 371, described blade 371 is positioned at the centerline of pincers block 3, first of described clamping part 13, second caliper 11, 12 contact, gap is there is between the tooth bar 361 that described groove district 36 is opposite, described groove district 36 can increase the frictional force between tonger and workpiece, firmly can clamp workpiece, the blade tip of the opposite blade 371 in described cut-out district 37 contacts, sharp blade 371 can easily cut off rope, the article such as electric wire.
Embodiment 4
As shown in Figures 2 to 4, a kind of dismountable combined tonger, comprise tonger body 1, described tonger body 1 is made up of the first caliper 11 and the second caliper 12, described first, second caliper 11, 12 are connected by connecting axle 2, and tonger body 1 is divided into clamping part 13 and Handheld Division 14 by described connecting axle 2, described clamping part 13 is front, Handheld Division 14 is rear, the length of described Handheld Division 14 is greater than the length of clamping part 13, described Handheld Division 14 cover has pillar 141, the surface coverage of described pillar 141 has anti-slip veins 142, tonger uses and often contacts with the energized conductor of electric wire and so on, pillar 141 can guarantee the safety of operator, the surface coverage of described pillar 141 has anti-slip veins 142, increase the frictional force between Handheld Division 14 and palm, non-slip during use.
Described first, second caliper 11, 12 are provided with through hole 15, described connecting axle 2 is arranged in through hole 15, described first, second caliper 11, 12 joint faces are inside through hole 15, described through hole 15 outer openings is provided with reverse opposite L shape groove 151, vertical slot portion 152 through through hole 15 outer top surface of described L shape groove 151, the two ends of described connecting axle 2 are provided with contiguous block 21, the width in the width of described contiguous block 21 and the vertical slot portion 152 of L shape groove 151 is suitable, the height in the height of contiguous block 21 and the translot portion 153 of L shape groove 151 is suitable, the length of contiguous block 21 is suitable with the length between opposite L shape groove 151, space is there is between described contiguous block 21 and through hole 15 opening, by space Rotary Connection block 21, connecting axle 2 is installed into through hole 15, make first, second caliper 11, 12 are connected, can first be facilitated, second caliper 11, the dismounting of 12, for certain caliper wear damage, the caliper of wherein wear damage can be changed easily, and do not need by whole, tonger to be scrapped, effectively reduce production cost to a certain extent.
As Fig. 2, shown in Fig. 7 and Fig. 8, described clamping part 13 is provided with opposite stopper slot 133, pincers block 3 is installed in described stopper slot 133, the bottom surface of described pincers block 3 is provided with the limited block 31 suitable with stopper slot 133, described stopper slot about 133 cell wall both sides are provided with buckling groove 4, the middle part of described buckling groove 4 bottom land is provided with groove 41, described groove 41 is provided with rubber blanket 42, described rubber blanket 42 protrudes from buckling groove 4 bottom land, rubber blanket 42 surface is reduced to gradually from middle part to two ends and maintains an equal level with buckling groove 4 bottom land, the left and right sides of described limited block 31 is provided with the clamping bar 43 suitable with buckling groove 4, the collocation of described buckling groove 4 and clamping bar 43, pincers block 3 is made to be arranged on tonger easily, and buckling groove 4 bottom land is provided with rubber blanket 42, at rubber blanket 42 under elastic force effect, make pincers block difficult drop-off.
Described pincers block 3 is when threading stopper slot 133, clamping bar 43 in pincers block 3 sticks in the buckling groove 4 of stopper slot 133 liang of walls, rubber blanket 42 is installed in buckling groove 4, described rubber blanket 42 slightly protrudes from buckling groove 4 bottom land, rubber blanket 42 surface is reduced to gradually from middle part to two ends and maintains an equal level with buckling groove 4 bottom land, clamping bar 43 can be facilitated smoothly by rubber blanket 42, under the elastic force effect of opposite rubber blanket 42, the frictional force clamped between block 3 and rubber blanket 42 is increased, not easily come off from stopper slot 133, when replacing or dismounting pincers block 3, use the strength being greater than frictional force between pincers block 3 and rubber blanket 42 just can easily remove clamping block 3 from stopper slot 133.
As shown in Figure 12 to Figure 14, opposite of described pincers block 3 is clamp area 35, described clamp area 35 is opposite plane, described plane is provided with cushion 351, and first, second caliper 11,12 of described clamping part 13 contacts, cushion 351 close contact of described clamp area 35, cushion 351 has good elasticity, use tonger can easily clamping articles, and article are not easily damaged, easy to use; Opposite of described pincers block 3 is groove district 36, described groove district 36 comprises tooth bar 361 spaced apart, first, second caliper 11,12 of described clamping part 13 contacts, gap is there is between the tooth bar 361 that described groove district 36 is opposite, described groove district 36 can increase the frictional force between tonger and workpiece, firmly can clamp workpiece; Opposite of described pincers block 3 is for cutting off district 37, described cut-out district 37 is provided with blade 371, described blade 371 is positioned at the centerline of pincers block 3, first, second caliper 11,12 of described clamping part 13 contacts, the blade tip of the opposite blade 371 in described cut-out district 37 contacts, and sharp blade 371 can easily cut off the article such as rope, electric wire.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (10)
1. a dismountable combined tonger, comprise tonger body, described tonger body is made up of the first caliper and the second caliper, described first, second caliper is connected by connecting axle, and tonger body is divided into clamping part and Handheld Division by described connecting axle, described clamping part is front, Handheld Division is rear, it is characterized in that: described first, second caliper is provided with through hole, described connecting axle is arranged in through hole, described first, second caliper joint face is inside through hole, described through hole outer openings is provided with reverse opposite L shape groove, the through through hole outer top surface in vertical slot portion of described L shape groove, the two ends of described connecting axle are provided with contiguous block, the width of described contiguous block and the width in L shape groove vertical slot portion suitable, the height of contiguous block and the height in L shape groove translot portion suitable, the length of contiguous block is suitable with the length between opposite L shape groove, described clamping part is provided with opposite stopper slot, is provided with pincers block in described stopper slot, and the bottom surface of described pincers block is provided with the limited block suitable with stopper slot.
2. dismountable combined tonger according to claim 1, it is characterized in that: described stopper slot left and right sides cell wall is provided with half slot, the left and right sides of described limited block is provided with circular groove, the opening of described circular groove is to in-flanges, described circular groove is provided with ball, be provided with stage clip between described ball and circular groove bottom land, described ball protrudes circular groove notch, and projection and the half slot of described ball are suitable.
3. dismountable combined tonger according to claim 1, it is characterized in that: cell wall both sides, described stopper slot left and right are provided with buckling groove, the middle part of described buckling groove bottom land is provided with groove, described groove is provided with rubber blanket, described rubber blanket protrudes from buckling groove bottom land, rubber blanket surface is reduced to gradually from middle part to two ends and maintains an equal level with buckling groove bottom land, and the left and right sides of described limited block is provided with the clamping bar suitable with buckling groove.
4. the dismountable combined tonger according to Claims 2 or 3, it is characterized in that: the described opposite face of pincers block is provided with clamp area, groove district and cuts off district, described clamp area is opposite plane, first, second caliper of described clamping part contacts, the plane close contact that described clamp area is opposite.
5. dismountable combined tonger according to claim 4, it is characterized in that: described groove district comprises tooth bar spaced apart, described cut-out district is provided with blade, described blade is positioned at the centerline of pincers block, first, second caliper of described clamping part contacts, there is gap between the tooth bar that described groove district is opposite, the blade tip of the opposite blade in described cut-out district contacts.
6. the dismountable combined tonger according to Claims 2 or 3, it is characterized in that: opposite of described pincers block is clamp area, described clamp area is opposite plane, described plane is provided with cushion, first, second caliper of described clamping part contacts, the cushion close contact of described clamp area.
7. the dismountable combined tonger according to Claims 2 or 3, it is characterized in that: opposite of described pincers block is groove district, described groove district comprises tooth bar spaced apart, and first, second caliper of described clamping part contacts, and there is gap between the tooth bar that described groove district is opposite.
8. the dismountable combined tonger according to Claims 2 or 3, it is characterized in that: opposite of described pincers block is for cutting off district, described cut-out district is provided with blade, described blade is positioned at the centerline of pincers block, first, second caliper of described clamping part contacts, and the blade tip of the opposite blade in described cut-out district contacts.
9. dismountable combined tonger according to claim 1, is characterized in that: there is space between described contiguous block and via openings, by space Rotary Connection block, connecting axle is installed into through hole, and first, second caliper is connected.
10. dismountable combined tonger according to claim 1, is characterized in that: the length of described Handheld Division is greater than the length of clamping part, and described Handheld Division cover has pillar, and the surface coverage of described pillar has anti-slip veins.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355031.3A CN104959924B (en) | 2015-06-24 | 2015-06-24 | Dismountable combined tonger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355031.3A CN104959924B (en) | 2015-06-24 | 2015-06-24 | Dismountable combined tonger |
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| CN104959924A true CN104959924A (en) | 2015-10-07 |
| CN104959924B CN104959924B (en) | 2017-10-17 |
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| CN201510355031.3A Active CN104959924B (en) | 2015-06-24 | 2015-06-24 | Dismountable combined tonger |
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|---|---|
| CN104959924B (en) | 2017-10-17 |
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