A kind of hard material clipping apparatus and its manufacturing method
Technical field
The present invention relates to universal machine fields, and in particular to a kind of hard material clipping apparatus and its manufacturing method.
Background technique
At present on workshop or construction site, mostly use wiring clip, eagle's beak pliers etc. to hard materials such as iron wire, steel wires
It is cut, and reinforcing bar is sheared using various types of reinforced shears (such as hydraulic reinforcing-steel is cut), but above-mentioned wiring clip, hawk
Mouth pincers and the tools such as reinforced shear require purchase and obtain, and under normal circumstances, user can not voluntarily manufacture, thereby result in use and
Maintenance cost is excessively high.On the other hand, gear, shaft, all kinds of steel pipes etc. are all components very common in workshop, when gear, are turned
Axis reaches Rejection standard, cannot achieve conventional transmission effect, when pipe deformation can not continue normal use, mostly uses direct incite somebody to action
Its mode for abandoning or selling at a bargain as waste material is handled, and thus can not be made full use of to it.
Summary of the invention
In view of the foregoing drawbacks, it the present invention provides a kind of hard material clipping apparatus, mainly uses in workshop and can not
It carries out conventional use of gear to be made as main component, without individually purchase, and fabricates simply, use can be greatly reduced
Cost realizes making full use of for waste.
The technical solution that the present invention is proposed with regard to above-mentioned technical problem is as follows:
On the one hand, a kind of hard material clipping apparatus is provided, comprising:
Mounting plate, generally " [" shape, cross section are the rectangle of openings at one side comprising front arranged in parallel
And rear portion and cuboid interconnecting piece;The front and rear is both connected to the left side of interconnecting piece;And the mounting rack
Upper surface offers the first notch section and the second notch section;
Support portion is fixedly mounted on the front end face of the interconnecting piece of the mounting plate, and the support portion has and water
The parallel upper surface of plane, and the left edge of the upper surface is parallel to each other with right hand edge, the right hand edge of upper surface and the company
The right side of socket part is concordant;
First rotation axis passes through first notch section and is arranged;
Second rotation axis passes through second notch section and is arranged;
First gear, middle part offer the first rotation hole passed through for first rotation axis, and in a circumferential direction,
The first gear edge has a notch, and when the first gear is rotated around first rotation axis, the notch
The top in portion and the support portion form en scissors-like construction, for cutting hard material;
Second gear, middle part offer the second rotation hole;
Third gear, middle part offer third rotation hole;
And handle;
The second gear is fixed on a side surface of the third gear, and second rotation hole and third rotation hole
Connection, second rotation axis is after second rotation hole, third rotation hole from another side surface of the third gear
It stretches out, so that the second gear and third gear are rotated synchronously by axis of second rotation axis;And second tooth
Wheel is engaged with the first gear;
One end of the handle is fixedly connected with the tooth top of the gear teeth of the third gear.
Preferably, the preferred notch generally L-type, and its angle is 30-120 °.
Preferably, the angle of the notch is 90 °.
Preferably, the support portion includes the upper surface being parallel to the horizontal plane, and the side in 90 ° with the upper surface
Face, and the side end face is connect by welding with the front end face of the mounting plate.
Preferably, complete first gear is formed after the support portion is embedded in the notch.
Preferably, the clipping apparatus further include: the first locating part passes through the first rotation around first rotation axis
The one end in hole is arranged, for preventing the first gear from deviating from from first rotation axis;
And second locating part, around the one end for the second rotation axis stretched out from another side surface of the third gear
Setting, for preventing the second gear, third gear from deviating from from second rotation axis.
Preferably, the first gear, second gear and third gear are the waste and old tooth that cannot achieve normal usage
Wheel, the mounting plate are waste and old steel plate, and the handle is waste and old steel pipe.
Preferably, one or more of the first gear, second gear and third gear are by forged steel, cast steel, casting
One of iron is made.
Preferably, the rear end face of the mounting plate is connected with pedal position.
On the other hand, a kind of manufacturing method of clipping apparatus is also provided comprising following steps:
S1, the prefabricated mounting plate, the first fixed ring and the second fixed ring, and first is cut on the mounting plate
Notch section and the second notch section, and in first notch section and the second notch section the first fixed ring of corresponding welding and
Second fixed ring;
S2, the interconnecting piece that the support portion is welded on to the mounting plate front end face on, and make the support portion
Upper surface is parallel to the horizontal plane;The notch is cut into the first gear simultaneously;
S3, the first rotation hole that first rotation axis is sequentially passed through to first fixed ring and first gear, with
And first locating part is welded on first rotation axis on the outer peripheral surface of one end of the first rotation hole;
Second rotation axis is sequentially passed through to the second rotation hole and third tooth of second fixed ring, second gear
The third rotation hole of wheel, and second locating part is welded on second stretched out from another side surface of the third gear
On the outer peripheral surface of one end of rotation axis;
And guarantee that the second gear is engaged with the first gear;
S4, the gear teeth that one end of the handle is welded on to the third gear tooth top on;
And S5, on the rear end face of the mounting plate weld pedal position.
Hard material clipping apparatus of the invention mainly uses can not carry out conventional use of gear as master in workshop
It wants component to be made, en scissors-like construction is formed by the cut surface of gear, for cutting iron wire, steel wire, cable and minor diameter
Reinforcing bar, therefore without independent purchase cutting tool, and machining manufacture is simple, and use cost can be greatly reduced, and realizes waste
Make full use of, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the overall structure figure of clipping apparatus in the embodiment of the present invention one;
Fig. 2 is the connection schematic diagram of mounting plate and support portion in the embodiment of the present invention one;
Fig. 3 is the overall structure figure of support portion in the embodiment of the present invention one;
Fig. 4 is the overall structure figure of first gear in the embodiment of the present invention one;
Fig. 5 is the front view of clipping apparatus in the embodiment of the present invention one;
Fig. 6 is the top view of clipping apparatus in the embodiment of the present invention one;
Fig. 7 is the usage state diagram in the embodiment of the present invention one before clipping apparatus cutting;
Fig. 8 is the usage state diagram in the embodiment of the present invention one before clipping apparatus cutting.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
Embodiment one:
As shown in Figs. 1-2, the hard material clipping apparatus in the present embodiment includes: mounting plate, and the mounting plate is generally
" [" shape, cross section are the rectangle of openings at one side comprising front 1 arranged in parallel and rear portion 1 ' and cuboid connect
Socket part 2, the front 1 and rear portion 1 ' are both connected to the left side of interconnecting piece 2, and the front 1, rear portion 1 ' and interconnecting piece 2
Be can not normal use waste and old steel plate;Meanwhile 2 upper surface of interconnecting piece of the mounting rack offers the first notch section 3
And second notch section 4, and the first fixed ring 31 is welded in first notch section 3, it is welded in second notch section 4
Second fixed ring 41, similar, first fixed ring 31 and the second fixed ring 41 are horizontal by carrying out to waste and old steel pipe
It obtains to cutting, following rotation axis is limited by the first fixed ring 31 and the second fixed ring 41, prevent it cheap;
Support portion 5 is fixedly mounted on the front end face of interconnecting piece 2 of the mounting plate, and as Figure 2-3, described
Support portion 5 has the upper surface 51 being parallel to the horizontal plane, and the left edge 511 of the upper surface 51 and right hand edge 512 are mutually flat
Row, meanwhile, the right hand edge 512 of upper surface 51 is concordant with the right side of the interconnecting piece 2;
First rotation axis 6 passes through the first fixed ring 31 setting on first notch section 3;
Second rotation axis 7 passes through the second fixed ring 41 setting on second notch section 4;
First gear 8, as shown in figure 4, its middle part offers the first rotation hole 81 passed through for first rotation axis 6,
And in a circumferential direction, 8 edge of first gear is by cutting open equipped with notch 82, and the first gear 8 surrounds institute
When stating the rotation of the first rotation axis 6, the top 821 of the notch 82 and the support portion 5 form en scissors-like construction, for cutting
Hard material;Specifically, as shown in figure 5, the notch 82, support portion 5 are respectively equivalent to two blades of scissors, first turn
Moving axis 6 is equivalent to the rotation axis of scissors, and when first gear 8 rotates counterclockwise, the top 821 by the notch 82 is sharp
Left edge cuts hard material with the sharp right hand edge 512 of support portion 5, and the hard material includes: multi-core cable, diameter 0.1-
The iron wire of 0.5cm, the steel wire of diameter 0.1-0.5cm and with a thickness of bulk material of 0.1-0.3cm etc.;It preferably, is guarantee
Cut off effect, the distance between right side of the left side of the notch 82 and the support portion 5 for 0.5-3.5mm (preferably
For 1.5mm) so that notch 82, support portion 5 as far as possible close to;
Second gear 9, middle part offer the second rotation hole (not shown);
Third gear 10, middle part offer third rotation hole (not shown);
And handle 11, one end of the handle 11 be fixedly connected by welding the third gear 10 gear teeth tooth
Top, it is preferred that for convenient for grasping, 11 end of handle is fixedly connected by welding and has ball 111;
Wherein, as shown in fig. 6, the second gear 9 is fixed on the third gear 10 by the modes such as welding, being bonded
One side surface, and second rotation hole is connected to third rotation hole, second rotation axis 7 sequentially passes through the second notch section 4
On the second fixed ring 41, the second rotation hole, stretch out from another side surface of the third gear 10 after third rotation hole so that
The second gear 9 and third gear 10 are axis synchronous rotation with second rotation axis 7;And the second gear 9 with
The first gear 8 engages;
The first gear 8, second gear 9 and third gear 10 are the waste and old gear that cannot achieve normal usage,
And 8 diameter of first gear be 15-35cm (preferably 25cm), 9 diameter of second gear be 15-25cm (preferably
20cm), 10 diameter of third gear is 10-20cm (preferably 15cm);The handle 11 is that waste and old steel pipe is cut.
Further, the notch 82 generally L-type, and its angle theta is 30-120 °, it is preferred that the angle theta is
90°。
In addition, as shown in figure 3, the support portion 5 further includes the side end face 52 in 90 ° with upper surface 51, and the side
Face 52 is connect by welding with the front end face of the interconnecting piece 2 of the mounting plate, it is preferred that the support portion 5 is embedded in the notch
Complete first gear 8 is formed after in portion 82, that is, the support portion 5 is a part of first gear 8, thus, it is only necessary to one
A complete first gear 8, which carries out cutting, can be formed simultaneously notch 82 and support portion 5, reduce manufacturing process and cost.
Meanwhile the clipping apparatus further include: the first locating part 12 passes through first turn around first rotation axis 6
One end setting in dynamic hole 81, for preventing the first gear 8 from deviating from from first rotation axis 6;
And/or second locating part 13, around the second rotation axis stretched out from another side surface of the third gear 10
7 one end setting, for preventing the second gear 9, third gear 10 from deviating from from second rotation axis 7;
Preferably, first locating part 12 and/or the second locating part 13 are respectively fixedly disposed at by welding
The outer peripheral surface of first rotation axis 6 and the second rotation axis 7, and similar, first locating part 12 and/or the second locating part 13
It is formed by waste and old round tube transverse cuts.
To guarantee to cut, quality is harder, diameter is compared with thick, the biggish hard material of thickness, the first gear 8, the second tooth
Wheel one or more of 9 and third gear 10 are made of one of forged steel, cast steel, cast iron, thus can guarantee described cut
Oral area 82, support portion 5 edge all have enough intensity.
In addition, the end face at the rear portion 1 ' of the mounting plate is connected with pedal position 15, and the pedal position 15 is equally by useless
Old steel plate is cut.
In use, as shown in fig. 7, by holding ball 111, pulling handle 11 counterclockwise, and then drive second gear
9, third gear 10 is rotated counterclockwise around the second rotation axis 7, since second gear 9 is engaged with first gear 8, second
Gear 9 can drive first gear 8 to rotate clockwise, and notch 82 and the support portion 5 of first gear 8 are sufficiently staggered, then by hard
Material (such as to be cut iron wire, reinforcing bar) is shelved on the upper surface 51 of support portion 5, and one end is made to be located at the notch 82
In, and clutched with a hand;As shown in figure 8, another holds ball 111, pulling handle 11 clockwise again, and then drive
Second gear 9, third gear 10 are rotated clockwise around the second rotation axis 7, and second gear 9 drives first gear 8 counterclockwise again
Rotation, the top 821 of the notch 82 of first gear 8 and support portion 5 are close, are cut hard material by the sharp edge of the two
It is disconnected.Alternatively, when the hard material that cutting diameter is bigger, thickness is thicker, for that can will fill convenient for firmly and preventing from shaking
It sets entirety to put it on the ground, foot, which steps down on pedal position 15, fixes device entirety, is cut according still further to aforesaid way.
Embodiment two:
The present embodiment additionally provides a kind of manufacturing method of the clipping apparatus in embodiment one comprising following steps:
S1, pass through and cut the prefabricated mounting plate of waste and old steel plate, the first fixed ring and the second fixed ring, and in the peace
The first notch section and the second notch section are cut into loading board, and the corresponding weldering in first notch section and the second notch section
Connect the first fixed ring and the second fixed ring;
S2, the interconnecting piece that the support portion is welded on to the mounting plate front end face on, and make the support portion
Upper surface is parallel to the horizontal plane;The notch is cut into the first gear simultaneously;
S3, the first rotation hole that first rotation axis is sequentially passed through to first fixed ring and first gear, with
And first locating part is welded on first rotation axis on the outer peripheral surface of one end of the first rotation hole;
Second rotation axis is sequentially passed through to the second rotation hole and third tooth of second fixed ring, second gear
The third rotation hole of wheel, and second locating part is welded on second stretched out from another side surface of the third gear
On the outer peripheral surface of one end of rotation axis;
And guarantee that the second gear is engaged with the first gear;
S4, the gear teeth that one end of the handle is welded on to the third gear tooth top on;
And S5, on the rear end face of the mounting plate weld pedal position.
Technical characteristic in above-described embodiment one, two can carry out any combination, and the technical solution being composed belongs to
Protection scope of the present invention.
In conclusion hard material clipping apparatus of the invention mainly uses can not carry out conventional use of tooth in workshop
Wheel, waste and old round tube and waste and old steel plate etc. are made as main component, materials convenience, low in cost, pass through the notch of gear
Portion forms en scissors-like construction, for cutting iron wire, steel wire, cable and the reinforcing bar of minor diameter, cuts therefore without independent purchase
Tool, and machining manufacture is simple, and use cost can be greatly reduced, and realizes making full use of for waste, energy conservation and environmental protection.
In the present invention, it is above-mentioned it is " preceding " refer in clipping apparatus, the direction of 5 face user of support portion, remaining " rear ",
The orientation such as "left", "right", "upper", "lower" determine therefrom that.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.