The shaped device of wire handle for bucket
Technical field
The present invention relates to a kind of bucket handle, the particularly a kind of barrel of shaped device with wire handle.
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Background technology
For the ease of lifting the utensils such as Plastic Drum, wooden barrel, people tend to install and carry handle in bucket upper end, existing carrying having plastics to make or steel wire is made, but plastics are made, and to carry an intensity not high, easily aging, be easy to be fractureed, and use in a large number plastic products to shine into certain pollution to environment.Therefore being in great demand of wire handle, as shown in Figure 1, 2, on steel wire body 91, flex point is more, and the steel wire body 91 of producing wire handle adopts manual bending mostly, causes production efficiency extremely low; The auxiliary bending of some employing equipment but operation is various, production efficiency is still not high, and the homogeneity of product of producing is not high, causes that handle is installed to replaceability when barrel upper not high.Therefore design and a kind ofly can automatically once the device of wire handle moulding have been become to current urgent problem.
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Summary of the invention
The object of this invention is to provide the shaped device of the high bucket wire handle of a kind of production efficiency.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of barrel of shaped device with wire handle, described wire handle comprises by the steel wire body of long straight steel wire blank bending forming and is set in the tubular handle on described steel wire body, steel wire body comprises that being positioned at its stage casing extends and be located in the first straight portion of described tubular handle along straight line, be connected to the described first straight portion two ends and curved turn of bilge, the 3rd straight portion that is connected to the end of described turn of bilge and extends towards another turn of bilge, be connected to the described the 3rd straight portion end and the 4th straight portion perpendicular to the first straight portion and turn of bilge place plane, two the described the 4th straight portions towards the opposite, two the described the 3rd straight portions all parallel with the described first straight portion, it comprises frame, be installed on the mould in described frame, drive the drive division of described mould motion,
Optimize, described frame comprises the upper mounting plate, portable plate, middle installing plate and the lower installation board that are arranged in parallel to each other in described frame, the level height of described upper mounting plate, portable plate, middle installing plate and lower installation board reduces successively, and described portable plate is slidably connected in described frame along the direction of vertical upper mounting plate;
Described mould comprises the upper die and lower die that long straight steel wire blank is bent, two are arranged on described counterdie below for by the first slide block of the 3rd straight portion bending forming, two are arranged on described counterdie below for by the second slide block of the 4th straight portion bending forming, described the first slide block moves on the length direction of the described the 3rd straight portion, and between its upper surface and described counterdie lower surface, distance is identical with steel wire blank diameter, described the second slide block moves on the length direction of the described the 4th straight portion, when two described the first slide block move toward one another are during to minimum distance, while being the moulding of the described the 3rd straight portion, described the second slide block is steel wire blank diameter with the distance of the first slide block that is positioned at described first straight portion the same side with it,
Described drive division comprises for driving portable plate along the upper cylinder moving perpendicular to the direction of upper mounting plate, for driving the slide-driving device of described the first slide block and the second slide block movement.
Optimize, on the upper die and lower die corresponding with each flex point place on described steel wire blank, offer upper mounting groove and lower mounting groove, in paired upper mounting groove and lower mounting groove, be connected with paired upper flex point shaping mould and lower flex point shaping mould, space and the each flex point of steel wire blank after described upper flex point shaping mould and the amalgamation of lower flex point shaping mould match.
Optimize, described slide-driving device comprises the lower cylinder being arranged on described lower installation board, the gripper shoe that is fixedly connected and parallels with lower installation board with the piston rod of described lower cylinder, be arranged in described gripper shoe respectively described the first slide block and the second slide block are ejected after by the first jacking block of steel wire blank bending and the second jacking block, make respectively the first resetting means and second resetting means of the first slide block and the second slide block return, the piston rod of described lower cylinder is towards upper cylinder, described gripper shoe is arranged in the below of installing plate, described the first jacking block and the second jacking block are arranged in described middle installing plate, described the first jacking block and the second jacking block offer respectively the contract profile for described the first slide block and the second slide block are ejected, when the first jacking block ejects the first slide block completely, the contract profile of described the second jacking block starts to contact with the second slide block and by its promotion.
Further, described the first resetting means comprises the first resetting block being fixedly connected on middle installing plate, front end and the first slide block are fixed and middle part is set in the guide rod along the first slide block movement direction setting on described the first resetting block, be set in the first spring rebounding on guide rod and by the first slide block being ejected, and described first spring one end and the guide rod rear end other end the first slide block that is fixedly connected is connected.
Further, described the second resetting means comprises the second resetting block that is fixed on described middle installing plate and offers pilot hole, is provided with in compressive state and the second spring for the second slide block being ejected is rebounded in described the second resetting block.
Optimize, on the upper die and lower die corresponding with the first straight portion, offer respectively multiple locating slots, the locating slot on the corresponding counterdie of locating slot on each patrix, is placed with a tubular handle that is equipped with steel wire body between paired locating slot.
Optimize, offer perpendicular to the gathering sill on described middle installing plate in described counterdie, on described middle installing plate, be provided with lead, described gathering sill is sheathed in described lead, between described counterdie and described middle installing plate, is provided with buffer spring.
Optimize, be provided with for by the first fold bent face of the 3rd straight portion bending forming on described the first slide block upper surface relative with counterdie, described first fold bent face undulate, during bending, is arranged with a steel wire body in each trough; On described the second slide block side relative with described the first slide block, be provided with for by the second folding surface of the 4th straight portion bending forming, described the second folding surface undulate, during bending, is arranged with a steel wire body in each trough.
Optimize, described upper cylinder is fixed on described upper mounting plate upper surface, and its piston rod is fixedly connected through described upper mounting plate and described portable plate.
Beneficial effect of the present invention is: the present invention by fixation with steel wire between upper and lower mould, top, counterdie is by the steel wire blank arc that bent, recycle dislocation campaign between the first slide block and counterdie, the second slide block and the first slide block by the 3rd straight portion and the 4th straight portion bending forming, matched moulds can be produced tens of wire handles successively, improve greatly production efficiency, and kept the uniformity of product.
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Accompanying drawing explanation
The structural representation that accompanying drawing 1 is wire handle;
Accompanying drawing 2 is steel wire body forming process figure;
Accompanying drawing 3 is front view of the present invention;
Accompanying drawing 4 is right view of the present invention;
The upward view that accompanying drawing 5 is patrix of the present invention;
The top view that accompanying drawing 6 is counterdie of the present invention;
Accompanying drawing 7 is the structural representation of the first slide block of the present invention and the second slide block and resetting-mechanism;
Accompanying drawing 8 is the zoomed-in view A of accompanying drawing 3;
In accompanying drawing: 1, frame; 11, upper mounting plate; 12, portable plate; 13, middle installing plate; 14, lower installation board; 2, mould; 21, patrix; 22, counterdie; 23, the first slide block; 24, the second slide block; 27, locating slot; 28, gathering sill; 29, lead; 231, first fold bent face; 241, the second folding surface; 251, upper mounting groove; 252, lower mounting groove; 261, upper flex point shaping mould; 262, lower flex point shaping mould; 30, buffer spring; 31, upper cylinder; 32, slide-driving device; 321, lower cylinder; 322, gripper shoe; 323, the first jacking block; 324, the second jacking block; 325, the first resetting means; 326, the second resetting means; 3251, guide rod; 3252, the first spring; 3253, the first resetting block; 3261, pilot hole; 3262, the second resetting block; 3263, the second spring; 9, wire handle; 91, steel wire body; 92, tubular handle; 93, steel wire blank; 911, the first straight portion; 912, the second straight portion; 913, the 3rd straight portion; 914, the 4th straight portion; 915, turn of bilge.
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The specific embodiment
As Fig. 1, shown in 2, wire handle 9 comprises by the steel wire body 91 of long straight steel wire blank 93 bending formings and is set in the tubular handle 92 on steel wire body 91, steel wire body 91 comprises that being positioned at its stage casing extends and be located in the first straight portion 911 of tubular handle 92 along straight line, be connected to the first straight portion 911 two ends and curved turn of bilge 915, be connected to turn of bilge 915 ends and with perpendicular the second straight portion 912 of the first straight portion 911, the 3rd straight portion 913 that is connected to the end of the second straight portion 912 and extends towards another turn of bilge 915, be connected to the 3rd straight portion 913 ends and the 4th straight portion 914 perpendicular to the first straight portion 911 and turn of bilge 915 place planes, two the 4th straight portions 914 towards the opposite, two the 3rd straight portions 913 all parallel with the first straight portion 911.
Below in conjunction with embodiment shown in the drawings, the present invention is described in detail below:
As shown in Figure 3,4, the shaped device of wire handle for this barrel, it comprises frame 1, be installed on mould 2 in frame 1, be driven into the drive division that mould 2 moves.
Frame 1 comprises the upper mounting plate 11, portable plate 12, middle installing plate 13 and the lower installation board 14 that are arranged in parallel to each other in frame 1, the level height of upper mounting plate 11, portable plate 12, middle installing plate 13 and lower installation board 14 reduces successively, portable plate 12 is slidably connected in frame 1 along the direction of vertical upper mounting plate 11, and other installing plates are fixed in frame 1.
Mould 2 comprise patrix 21 that long straight steel wire blank 93 is bent and counterdie 22, two be arranged on counterdie 22 belows for the first slide block 23 of the 3rd straight portion 913 bending formings, two being arranged on to counterdie 22 belows for by the second slide block 24 of the 4th straight portion 914 bending formings.As shown in Figure 5,6, for ease of steel wire blank, locate, on the patrix 21 corresponding with the first straight portion 911 and counterdie 22, offer respectively multiple locating slots 27, locating slot 27 on the corresponding counterdie 22 of locating slot 27 on each patrix 21, is placed with a tubular handle 92 that is equipped with steel wire body 91 between paired locating slot 27.For the impulsive force of buffering patrix 21, in counterdie 22, offer perpendicular to the gathering sill 28 on middle installing plate 13, on middle installing plate 13, be provided with lead 29, gathering sill 28 is sheathed in lead 29, between counterdie 22 and middle installing plate 13, is provided with buffer spring 30.
Drive division comprises for driving portable plate 12 along the upper cylinder 31 moving perpendicular to the direction of upper mounting plate 11, the slide-driving device 32 for driving the first slide block 23 and the second slide block 24 to move.
Upper cylinder 31 is fixed on upper mounting plate 11 upper surfaces, and its piston rod is fixedly connected through upper mounting plate 11 and portable plate 12.
As shown in Figure 7, slide-driving device 32 comprises the lower cylinder 321 that is arranged on lower installation board 14, is fixedly connected with the piston rod of lower cylinder 321 and parallels with lower installation board 14 gripper shoe 322, be arranged in gripper shoe 322 respectively after the first slide block 23 and the second slide block 24 are ejected the first jacking block 323 of steel wire blank 93 bendings and the second jacking block 324, make respectively the first resetting means 325 and second resetting means 326 of the first slide block 23 and the second slide block 24 returns.Gripper shoe 322 is arranged in installing plate 13 belows, the first jacking block 323 and the second jacking block 324 are arranged on middle installing plate 13, wherein, the first jacking block 323 has four, be divided into two groups, promoting respectively two the first slide block 23, the second jacking blocks 324 has two, the company's of promotion piece the second slide block 24, the first jacking blocks 323 and the second jacking block 324 offers respectively the contract profile for the first slide block 23 and the second slide block 24 are ejected respectively.
The first resetting means 325 comprises the first resetting block 3253 being fixedly connected on middle installing plate 13, fixing and the middle part of front end and the first slide block 23 is set in the guide rod 3251 along the first slide block 23 direction of motion settings on the first resetting block 3253, be set in first spring 3252, the first spring 3252 one end of rebounding on guide rod 3251 and by the first slide block 23 being ejected and the guide rod 3251 rear ends other end the first slide block 23 that is fixedly connected is connected.The second resetting means 326 comprises being fixed on middle installing plate 13 and offering in the second resetting block 3262, the second resetting blocks 3262 of pilot hole 3261 and is provided with in compressive state and the second spring 3263 for the second slide block 24 being ejected is rebounded.
For realizing automated production, can the sending into conveyer belt and send conveyer belt of steel wire body 91 of carrying tubular handle 92 be set with twice of the front and back of counterdie 22 and the place that is positioned at equal height with it.During work, sending into conveyer belt delivers to the steel wire body 91 that is installed with tubular handle 92 on counterdie 22, upper cylinder 31 starts, its piston rod is descending, drive portable plate 12, patrix 21 is descending, steel wire body 91 is bent into the blank with the first straight portion 911 and turn of bilge 915 under the effect of upper and lower mould, after the first straight portion 911 and turn of bilge 915 bending formings, lower cylinder 321 is up, under the contract profile of the first jacking block 323 promotes, the first slide block 23 moves on the length direction of the 3rd straight portion 913, two the first slide blocks 23 are along the direction and the relative motion that are parallel to the first straight portion 911, now the 3rd straight portion 913 is bent moulding, because the contract profile of the second jacking block 324 is opened in its lower position, when the first jacking block 323 ejects the first slide block 23 completely, the contract profile of the second jacking block 324 starts to contact with the second slide block 24 and by its promotion, the direction of two the second opposing edge of slide block 24 the vertical first straight portions 911 is moved, and the direction of motion is contrary, until lower cylinder 321 stops, now the 4th straight portion 914 bending formings, upper cylinder 31 subsequently, lower cylinder 321 is return, the first jacking block 323 and the second jacking block 324 are return thereupon, the first slide block 23 and the second slide block 24 reset respectively under the effect of the first resetting means 325 and the second resetting means 326, the wire handle 9 that conveyer belt completes moulding is sent.
For guaranteeing that every steel wire body 91 is all bent, on the first slide block 23 upper surface relative with counterdie 22, be provided with for by the first fold bent face 231 of the 3rd straight portion 913 bending formings, first fold bent face 231 undulates, during bending, are arranged with a steel wire body 91 in each trough; The second slide block 24 moves on the length direction of the 4th straight portion 914, on the second slide block 24 side relative with the first slide block 23, be provided with for by the second folding surface 241 of the 4th straight portion 914 bending formings, the second folding surface 241 undulates, during bending, in each trough, be arranged with a steel wire body 91.
Due to long-term pressing, patrix 21, counterdie 22 can be grated with steel wire blank 93 flex point contact positions, if integral replacing patrix 21 or counterdie 22 can cause significant wastage, therefore, on the patrix 21 corresponding with each flex point place on steel wire blank 93 and counterdie 22, offer mounting groove 251 and lower mounting groove 252, in paired upper mounting groove 251 and lower mounting groove 252, be connected with paired upper flex point shaping mould 261 and lower flex point shaping mould 262, space and the each flex point of steel wire blank 93 after upper flex point shaping mould 261 and lower flex point shaping mould 262 amalgamations match, when each flex point shaping mould wears up to while scrapping, only need to change the flex point shaping mould of scrapping.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.