CN206492882U - A kind of impact type bar cutting pincers - Google Patents

A kind of impact type bar cutting pincers Download PDF

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Publication number
CN206492882U
CN206492882U CN201720156030.0U CN201720156030U CN206492882U CN 206492882 U CN206492882 U CN 206492882U CN 201720156030 U CN201720156030 U CN 201720156030U CN 206492882 U CN206492882 U CN 206492882U
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China
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tup
shaped head
assemblied
impact type
pedestal
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CN201720156030.0U
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Chinese (zh)
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武鹏飞
林敏�
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Sichuan College of Architectural Technology
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Sichuan College of Architectural Technology
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Abstract

The utility model discloses a kind of bar cutting pincers, particularly a kind of impact type bar cutting pincers belong to reinforcing steel bar cutting equipment technical field.A kind of impact type bar cutting pincers of the present utility model, pedestal including T-shaped head, tup and with cavity volume, the T-shaped head is assemblied on tup by the first spring, and T-shaped head can move up and down along the first slideway for being arranged at tup top surface, the tup is assemblied in pedestal by position-limit mechanism, and tup can be moved up and down by the linkage regulation of T-shaped head and position-limit mechanism, the tup bottom surface is provided with die, pedestal inner bottom surface is provided with the actuating unit being provided with the lower anvil for matching die, T-shaped head for driving T-shaped head to move up and down.Clamped using a kind of impact type bar cutting of the present utility model, simple to operate, efficiency high, reinforcing bar otch is smooth, can reliably cut off thicker reinforcing bar, conveniently moving is practical.

Description

A kind of impact type bar cutting pincers
Technical field
The utility model is related to a kind of bar cutting pincers, particularly a kind of impact type bar cutting pincers, belongs to bar cutting Equipment technical field.
Background technology
Bar cutting pincers are a kind of instruments for being used to cut off steel wire or reinforcing bar that architectural engineering is often applied, used at present Bar cutting pincers type is more, and more small-sized has hand-held reinforcing bar to clamp, and relatively large has various hydraulic cold excising forceps.But, Small-sized hand-held reinforcing bar, which is clamped, can only cut off thinner steel wire, and large-scale hydraulic cold excising forceps, although can cut off thicker Reinforcing bar, but operating efficiency is slow, and because fluid pressure type cutting-off process is slow, very big flash is easily formed in incision position, is difficult Following process, causes reinforcing bar whole processing speed slow, influences the duration of a project, and mobile extremely inconvenient.
The content of the invention
Goal of the invention of the present utility model is:Clamped for above-mentioned problem there is provided a kind of impact type bar cutting, The utility model is simple to operate, efficiency high, and reinforcing bar otch is smooth, can reliably cut off thicker reinforcing bar, conveniently moving, It is practical.
The technical solution adopted in the utility model is as follows:
A kind of impact type bar cutting pincers, including T-shaped head, tup and the pedestal with cavity volume, the T-shaped head pass through first Spring is assemblied on tup, and T-shaped head can move up and down along the first slideway for being arranged at tup top surface, and the tup passes through limit Position mechanism is assemblied in pedestal, and tup can be moved up and down by the linkage regulation of T-shaped head and position-limit mechanism, the tup bottom Face is provided with die, and pedestal inner bottom surface is provided with the lower anvil for matching die, T-shaped head and is provided with for driving T-shaped head The actuating unit of lower motion.
Tup can be moved up and down by the linkage regulation of T-shaped head and position-limit mechanism to be referred to, actuating unit driving T-shaped head edge When the first slideway in tup is moved downward, T-shaped head progressively promotes position-limit mechanism to complete to depart from the action of tup so that tup is rushed The formula of hitting is moved downward, the energy to provide cut-out reinforcing bar;Then actuating unit driving T-shaped head along the first slideway in tup to During upper motion, T-shaped head drives tup to move upwards, while position-limit mechanism progressively resets, tup is assemblied in by position-limit mechanism In pedestal, that is, complete once to cut off the action of reinforcing bar, cut-out reinforcing bar action next time can be continued to complete by repeating above-mentioned action.Benefit In the first spring, the isostructural Combination Design of position-limit mechanism, make the utility model energy storage effect, can realize impact type cut-out compared with The purpose of bar reinforcement, with simple to operate, efficiency high, the smooth advantage of reinforcing bar otch is easy to the following process of reinforcing bar.
A kind of impact type bar cutting pincers of the present utility model, the position-limit mechanism includes multiple valve elements, is arranged at pedestal Multiple positioning holes of medial surface and tup side and the second slideway for intersecting with the first slideway are arranged at, one end of each valve element passes through Second spring is assemblied in each positioning hole, and the other end, which is assemblied in the second slideway, to carry out spacing, is also assembled in second slideway There are multiple sliding blocks for T-shaped head linkage valve element.By the design of valve element tup is assemblied in pedestal.T-shaped head is transported downwards When dynamic, T-shaped head driving sliding block links, and valve element is mobile to the second slideway outside, and last valve element leaves the second slideway, makes tup downward Motion;Then T-shaped head upwards motion when, T-shaped head drive tup move upwards, then due to the effect of second spring, valve element by Stepping enters the second slideway, and promotes sliding block to the second slideway medial movement, tup is assemblied in by valve element in pedestal.
A kind of impact type bar cutting pincers of the present utility model, the actuating unit includes depression bar, the body of rod of the depression bar Rotatable to be assemblied on T-shaped head, one end of depression bar is rotatably assemblied on pedestal.The design is based on lever principle, passes through The depression bar other end is pressed up or down, makes depression bar drive T-shaped head to move up and down.
Further, the depression bar is assemblied on T-shaped head by pin, is provided with and is assembled for pin with sliding on depression bar Groove.The purpose of trench design is, make depression bar can by groove on pin it is reciprocating, make circumference to meet depression bar During motion, it is ensured that depression bar can drive T-shaped head up and down motion.
It is also equipped with being used to limit T-shaped head lower end on a kind of impact type bar cutting pincers of the present utility model, the tup It is formed on the cover plate in the first slideway.The purpose of deck design is, be easy to T-shaped head upwards motion when, drive tup to move upwards, T-shaped head is avoided to be pulled away from the first slideway simultaneously.
The roller for mobile foundation is equipped with a kind of impact type bar cutting pincers of the present utility model, the pedestal. Be easy to move the utility model, make the utility model spirit and conveniently.
A kind of impact type bar cutting pincers of the present utility model, the upper die is removably assemblied on tup.It is easy to Installation, dismounting and the replacing of upper die.
A kind of impact type bar cutting pincers of the present utility model, the lower anvil is removably assemblied on pedestal.Under being easy to Installation, dismounting and the replacing of anvil.
A kind of impact type bar cutting pincers of the present utility model, the T-shaped head includes sphenocephaly and is assemblied on sphenocephaly The pressure head block at end, first spring is located between pressure head block and tup, and sphenocephaly lower end is located in the first slideway, actuating unit On pressure head block.It is easy to the making of T-shaped head, the manufacture difficulty of reduction T-shaped head.
Further, the pedestal includes base and the fixed mount being assemblied on base, and the tup is located in fixed mount, Lower anvil is located at fixed mount inner bottom surface, and positioning hole is located at fixed mount medial surface, and one end of depression bar is located on base or fixed mount, roller On base.It is easy to the making of pedestal, reduces the manufacture difficulty of pedestal.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are:
A kind of impact type bar cutting pincers of the present utility model, simple to operate, efficiency high, reinforcing bar otch is smooth, energy The thicker reinforcing bar of enough reliable cut-outs, conveniently moving is practical.
Brief description of the drawings
Fig. 1 is a kind of impact type bar cutting pincers front view;
Fig. 2 is the A point views in Fig. 1;
Fig. 3 is a kind of depression bar assembling schematic diagram;
Fig. 4 is another depression bar assembling schematic diagram;
Fig. 5 is depression bar movement locus schematic diagram;
Fig. 6 is cover plate assembling schematic diagram;
Marked in figure:Anvil, 3- tups, 31- first are slided under 1- bases, 11- rollers, 2- fixed mounts, 21- positioning holes, 22- Road, the slideways of 32- second, 33- chutes, the upper dies of 34-, 35- cover plates, 4- sphenocephalies, the springs of 5- first, 6- pressure heads block, 7- depression bars, The hand-held handles of 71-, 72- pins, 73- grooves, 74- reinforced tubes, 81- second springs, 82- valve elements, 83- sliding blocks.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain The utility model, is not used to limit the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of impact type bar cutting pincers of the present embodiment, including T-shaped head, tup 3 and tool There is a pedestal of cavity volume, the T-shaped head is assemblied on tup 3 by the first spring 5, and T-shaped head can be along being arranged at the top surface of tup 3 First slideway 31 is moved up and down, and the tup 3 is assemblied in pedestal by position-limit mechanism, and tup 3 can pass through T-shaped head and limit The linkage regulation of position mechanism moves up and down, and the bottom surface of tup 3 is provided with die 34, and pedestal inner bottom surface, which is provided with, to be matched The actuating unit for driving T-shaped head to move up and down is provided with the lower anvil 22 of die 34, T-shaped head.
Tup can be moved up and down by the linkage regulation of T-shaped head and position-limit mechanism to be referred to, actuating unit driving T-shaped head edge When the first slideway in tup is moved downward, T-shaped head progressively promotes position-limit mechanism to complete to depart from the action of tup so that tup is rushed The formula of hitting is moved downward, the energy to provide cut-out reinforcing bar;Then actuating unit driving T-shaped head along the first slideway in tup to During upper motion, T-shaped head drives tup to move upwards, while position-limit mechanism progressively resets, tup is assemblied in by position-limit mechanism In pedestal, that is, complete once to cut off the action of reinforcing bar, cut-out reinforcing bar action next time can be continued to complete by repeating above-mentioned action.Benefit In the first spring, the isostructural Combination Design of position-limit mechanism, make the utility model energy storage effect, can realize impact type cut-out compared with The purpose of bar reinforcement, with simple to operate, efficiency high, the smooth advantage of reinforcing bar otch is easy to the following process of reinforcing bar.
Further, in another embodiment, first spring 5 is set on T-shaped head.It is easy to the dress of the first spring Match somebody with somebody, make the accumulation of energy process of the first spring more reliable and more stable.
Further, in another embodiment, the upper die 34 and lower anvil 22 are knife-like.Be conducive to cutting off reinforcing bar.When So, upper die and lower anvil can be that one of them is knife-like, and another is platform-like.Upper die and lower anvil can also all be platform Shape is made as specific mould.Have benefited from accumulation of energy effect of the present utility model, can be applied to forge other kinds of product.
Further optimization based on the present embodiment, as shown in Fig. 2 in another embodiment, the position-limit mechanism includes Multiple valve elements 82, the multiple positioning holes 21 for being arranged at base interior side surface and it is arranged at the side of tup 3 and intersects with the first slideway 31 The second slideway 32, one end of each valve element 82 is assemblied in each positioning hole 21 by second spring 81, and the other end is assemblied in second Progress is spacing in slideway 32, and multiple sliding blocks 83 for T-shaped head linkage valve elements are also equipped with second slideway 32.Pass through valve The design of core causes tup to be assemblied in pedestal.When T-shaped head is moved downward, T-shaped head drives sliding block linkage valve element to the second slideway Outside is moved, and last valve element leaves the second slideway, moves downward tup;Then when T-shaped head is moved upwards, T-shaped head drives hammer Head motion upwards, then due to the effect of second spring, valve element steps into the second slideway, and promotes sliding block into the second slideway Side is moved, and tup is assemblied in by valve element in pedestal.
Further, in another embodiment, chute 33 is additionally provided with second slideway 32, the sliding block 83 is assembled In on chute 33.Being easy to the assembling of sliding block, there is provided the motion of sliding block is relatively reliable.
Further, in another embodiment, the sliding block 83 is colyliform.Be easy to T-shaped head driving sliding block, reduction sliding block with The frictional resistance of second slideway, reduces the loss of energy.
Further, in another embodiment, the contact surface of the valve element 82 and sliding block 83 is arc or inclined-plane.It is easy to valve Core leaves or into the second slideway.
Further optimization based on the present embodiment, in another embodiment, the actuating unit include depression bar 7, described The body of rod of depression bar 7 is rotatably assemblied on T-shaped head, and one end of depression bar 7 is rotatably assemblied on pedestal.The design is based on thick stick Rod principle, by being pressed up or down to the depression bar other end, makes depression bar drive T-shaped head to move up and down.
Further, in another embodiment, the other end of the depression bar 7 is equipped with hand-held 71.It is easy to user to grasp Make the utility model.
Further, in another embodiment, the depression bar 7 is assemblied on T-shaped head by pin 72, is set on depression bar 7 There is the groove 73 assembled for pin with sliding.As shown in figure 5, the purpose of trench design is, make depression bar can be by groove knot Structure is reciprocating on pin, when being circled with meeting depression bar, it is ensured that depression bar can drive T-shaped head up and down motion.
Further, in another embodiment, the outside of groove 73 is equipped with reinforced tube 74.Can improve depression bar can By property.
Further optimization based on the present embodiment, in another embodiment, is also equipped with being used for T on the tup 3 Forming head lower end is limited to the cover plate 35 in the first slideway.The purpose of deck design is, be easy to T-shaped head upwards motion when, drive Tup is moved upwards, while avoiding T-shaped head from being pulled away from the first slideway.
Further, in another embodiment, the cover plate 35 is removably assemblied on tup 3 by bolt.Such as Fig. 6 It is shown, it is easy to the installation and removal of T-shaped head.
Further optimization based on the present embodiment, in another embodiment, is equipped with for moving base on the pedestal The roller 11 of seat.Be easy to move the utility model, make the utility model spirit and conveniently.During using the utility model, under pedestal Square place mat steel plate, it is to avoid damage roller.
Further optimization based on the present embodiment, in another embodiment, the upper die 34 are removably assemblied in On tup.It is easy to the installation, dismounting and replacing of upper die.The utility model further discloses die and is removably assemblied in Two kinds of forms on tup.The first form, in a wherein embodiment, is provided with dovetail groove on the tup 3, it is described on cut Knife 4 is assemblied on dovetail groove.Second of form, in another embodiment, the upper die 4 is by bolts assemblies on tup 3.
Further optimization based on the present embodiment, in another embodiment, the lower anvil 22 are removably assemblied in base On seat.It is easy to the installation, dismounting and replacing of lower anvil.The utility model further discloses lower anvil and is removably assemblied on pedestal Two kinds of forms.The first form, in a wherein embodiment, is provided with dovetail groove, the lower anvil 22 is assembled on the pedestal In on dovetail groove.Second of form, in another embodiment, the lower anvil 22 is by bolts assemblies on pedestal.
Further optimization based on the present embodiment, in another embodiment, the T-shaped head include sphenocephaly 4 and assembling Pressure head block 6 in the upper end of sphenocephaly 4, first spring 5 is located between pressure head block 6 and tup 3, and the lower end of sphenocephaly 4 is located at the In one slideway 31, actuating unit is located on pressure head block 6.It is easy to the making of T-shaped head, the manufacture difficulty of reduction T-shaped head.It is preferred that, In another embodiment, the sphenocephaly 4 and pressure head block 6 are connected through a screw thread.
Further, in another embodiment, the pedestal includes base 1 and the fixed mount 2 being assemblied on base 1, institute Tup 3 is stated in fixed mount 2, lower anvil 22 is located at the inner bottom surface of fixed mount 2, positioning hole 21 is located at the medial surface of fixed mount 2, depression bar 7 One end be located on base 1 or fixed mount 2, roller 11 is located on base 1.It is easy to the making of pedestal, the making for reducing pedestal is difficult Degree.It is preferred that, in another embodiment, one end of the depression bar 7 is located on fixed mount 2.As shown in figure 4, similar to " hand-rail type The rocker structure of water pump ", can reduce the working strength of user.
Specific action process based on the various embodiments described above, in a wherein embodiment, depression bar 7 uses φ 60 × 10 steel Pipe, positioning hole 21, sliding block 83 and valve element 82 each 2 and is symmetrically assembled on the center line of sphenocephaly 4.As shown in figure 1, specific action Process is as described below.
Cut off reinforcing bar action:Reinforcing bar is placed between upper die and lower anvil first, then user is pressed downward hand-held, First spring starts accumulation of energy, while sphenocephaly is moved downward along the first slideway, then sphenocephaly progressively drives sliding block linkage valve element Mobile on the outside of to the second slideway, last valve element leaves the second slideway, while the first spring releases energy, tup impact type is transported downwards Move bar cutting, complete cut-out reinforcing bar action.
Tup homing action:User lifts hand-held upwards, and the upward motion contact cover plate of sphenocephaly, driving tup is transported upwards It is dynamic, while by the effect of second spring, valve element steps into the second slideway, and promotes sliding block to the second slideway medial movement, Tup is assemblied in by valve element in pedestal, complete tup homing action, i.e., complete the action of the first spring reset simultaneously.
Above-mentioned action is repeated, the work of cut-out reinforcing bar is can proceed with.
In summary, clamped using a kind of impact type bar cutting of the present utility model, simple to operate, efficiency high, steel Muscle otch is smooth, can reliably cut off thicker reinforcing bar, and conveniently moving is practical.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. a kind of impact type bar cutting pincers, it is characterised in that:Including T-shaped head, tup(3)With the pedestal with cavity volume, the T Forming head passes through the first spring(5)It is assemblied in tup(3)On, and T-shaped head can be along being arranged at tup(3)First slideway of top surface(31) Move up and down, the tup(3)It is assemblied in by position-limit mechanism in pedestal, and tup(3)T-shaped head and position-limit mechanism can be passed through Linkage regulation move up and down, the tup(3)Bottom surface is provided with die(34), pedestal inner bottom surface is provided with to match and cuts Knife(34)Lower anvil(22), T-shaped head on be provided with for drive T-shaped head move up and down actuating unit.
2. a kind of impact type bar cutting pincers according to claim 1, it is characterised in that:The position-limit mechanism includes multiple Valve element(82), be arranged at multiple positioning holes of base interior side surface(21)Be arranged at tup(3)Side and with the first slideway(31) The second intersecting slideway(32), each valve element(82)One end pass through second spring(81)It is assemblied in each positioning hole(21)It is interior, it is another End is assemblied in the second slideway(32)Spacing, second slideway of interior progress(32)Inside it is also equipped with multiple for T-shaped head interstage valve The sliding block of core(83).
3. a kind of impact type bar cutting pincers according to claim 1, it is characterised in that:The actuating unit includes depression bar (7), the depression bar(7)The body of rod be rotatably assemblied in T-shaped head on, depression bar(7)One end be rotatably assemblied on pedestal.
4. a kind of impact type bar cutting pincers according to claim 3, it is characterised in that:The depression bar(7)Pass through pin (72)It is assemblied on T-shaped head, depression bar(7)On be provided with for pin assemble with slide groove(73).
5. a kind of impact type bar cutting pincers according to claim 1, it is characterised in that:The tup(3)On also assemble Have the cover plate for T-shaped head lower end being limited in the first slideway(35).
6. a kind of impact type bar cutting pincers according to claim 1, it is characterised in that:Being equipped with the pedestal is used for The roller of mobile foundation(11).
7. a kind of impact type bar cutting pincers according to claim 1, it is characterised in that:The upper die(34)Detachably Be assemblied on tup.
8. a kind of impact type bar cutting pincers according to claim 1, it is characterised in that:The lower anvil(22)Removably It is assemblied on pedestal.
9. a kind of impact type bar cutting pincers according to claim 1, it is characterised in that:The T-shaped head includes sphenocephaly (4)Be assemblied in sphenocephaly(4)The pressure head block of upper end(6), first spring(5)Positioned at pressure head block(6)With tup(3)It Between, sphenocephaly(4)Lower end is located at the first slideway(31)Interior, actuating unit is located at pressure head block(6)On.
10. a kind of impact type bar cutting pincers according to claim 1,2,3 or 6, it is characterised in that:The pedestal includes Base(1)Be assemblied in base(1)On fixed mount(2), the tup(3)Positioned at fixed mount(2)It is interior, lower anvil(22)Positioned at solid Determine frame(2)Inner bottom surface, positioning hole(21)Positioned at fixed mount(2)Medial surface, depression bar(7)One end be located at base(1)Or fixed mount (2)On, roller(11)Positioned at base(1)On.
CN201720156030.0U 2017-02-21 2017-02-21 A kind of impact type bar cutting pincers Active CN206492882U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720156030.0U CN206492882U (en) 2017-02-21 2017-02-21 A kind of impact type bar cutting pincers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720156030.0U CN206492882U (en) 2017-02-21 2017-02-21 A kind of impact type bar cutting pincers

Publications (1)

Publication Number Publication Date
CN206492882U true CN206492882U (en) 2017-09-15

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CN201720156030.0U Active CN206492882U (en) 2017-02-21 2017-02-21 A kind of impact type bar cutting pincers

Country Status (1)

Country Link
CN (1) CN206492882U (en)

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