CN220127445U - Feeding device of hydraulic forming machine - Google Patents
Feeding device of hydraulic forming machine Download PDFInfo
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- CN220127445U CN220127445U CN202321430439.9U CN202321430439U CN220127445U CN 220127445 U CN220127445 U CN 220127445U CN 202321430439 U CN202321430439 U CN 202321430439U CN 220127445 U CN220127445 U CN 220127445U
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- hydraulic
- lower die
- blank
- forming machine
- feeding device
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- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hydraulic forming, and provides a feeding device of a hydraulic forming machine, which is applied to the hydraulic forming machine and comprises a feeding slideway, wherein the hydraulic forming machine comprises a hydraulic table, an upper die and a lower die, a working cavity is formed in the hydraulic table, a lifting seat is longitudinally arranged in the working cavity through a lifting driving piece, the feeding slideway is inclined, one lower end of the feeding slideway is a blank discharging end, meanwhile, the blank discharging end faces towards the lower die and is used for automatically sliding a blank into the lower die through the inclined impulsive force of the feeding slideway when the lower die is lowered to the position that the top of the lower die is flush with the top of the hydraulic table.
Description
Technical Field
The utility model relates to the technical field of hydraulic forming, in particular to a feeding device of a hydraulic forming machine.
Background
The hydraulic forming is a shaping processing technology for shaping a workpiece by using liquid or a die, the workpiece is shaped into a required size and dimension by using hydraulic pressure, and in the nut manufacturing process, a cut blank is required to be sent into the die and shaped by means of hydraulic pressure.
According to the prior art, a hydraulic device has a general working flow that a barrel filled with a plurality of blanks is poured into a stock bin with a slope through an elevator, the blanks in the stock bin are tidied and conveyed through a plate-type conveying device, the blanks are heated in the conveying process in an electric heating mode, the heated blanks slide into the hydraulic device through a slide way, and finally, the blanks are placed between a lower die and an upper die of the hydraulic device in a clamping mode of workers to be formed in a hydraulic mode.
However, in the using process, the material is discharged between the slide way and the hydraulic device in a manual clamping mode, continuous forging and pressing cannot be well performed, blanks on the slide way cannot directly enter the die, and a feeding device of a hydraulic forming machine is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a feeding device of a hydraulic forming machine, which aims to solve the problem that blanks on a slideway cannot directly enter a die in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a hydraulic forming machine loading attachment, is applied to hydraulic forming machine, includes the material loading slide, hydraulic forming machine includes hydraulic pressure platform, goes up mould and bed die, go up the mould and be used for punching press the bed die under the effect of hydraulic pressure.
The hydraulic table is provided with a working cavity, the bottom end of the lower die is fixedly connected with a lifting seat, and the lifting seat is longitudinally arranged in the working cavity through a lifting driving piece;
the feeding slide way is inclined, the lower end of the feeding slide way is a blank discharging end, and the blank discharging end faces the lower die and is used for enabling blanks to automatically slide into the lower die when the lower die descends to the top of the lower die and the top of the hydraulic table are flush through the inclined impulsive force of the feeding slide way.
In order to support the lower die when the upper die is hydraulically pressed, the hydraulic press further comprises at least two auxiliary supporting mechanisms on the basis of the scheme, and the auxiliary supporting mechanisms comprise:
the second hydraulic cylinder is fixedly arranged on the inner side of the working cavity;
the supporting seat is fixedly connected to the output end of the second hydraulic cylinder.
In order to ensure that blanks can accurately enter the lower die, the automatic forming machine further comprises a blank limiting mechanism on the basis of the scheme, and the blank limiting mechanism comprises:
the hydraulic cylinder III is transversely and fixedly arranged on the hydraulic table;
the U-shaped limiting plate is fixedly connected to the output end of the hydraulic cylinder III.
Preferably, the lifting driving member is a first hydraulic cylinder.
In order to dissipate heat in the working of the lower die, the cooling device further comprises a cooling net on the basis of the scheme, wherein the working cavity is communicated with the outside and is provided with a cooling port, and the cooling net is arranged at the cooling port.
Preferably, the blank discharge end of the slideway is provided with an oblique angle structure.
(III) beneficial effects
Compared with the prior art, the utility model provides the feeding device of the hydraulic forming machine, which has the following beneficial effects:
this hydraulic forming machine loading attachment is the slope impulsive force when inclination and hydraulic bench top parallel and level through the material loading slide, and is the bed die through the lift driving piece that the elevating platform is connected decline to when the top of bed die and hydraulic bench's top parallel and level, make the blank slide into the bed die voluntarily in the rising through the lift driving piece drive the bed die rise to the hydraulic pressure position, compare and press from both sides and get through the manual work at the discharge end in prior art, carry out this discontinuous step of hydraulic pressure at the putting into the bed die, saved the manual work and pressed from both sides and got this step, can realize hydraulic forming machine's continuous automatic feeding.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partially sectioned perspective structure of the present utility model;
FIG. 3 is a schematic view of a blank limiting mechanism according to the present utility model;
FIG. 4 is a schematic diagram of the discharge end of the feed chute of the present utility model;
FIG. 5 is a schematic view of the blank limiting mechanism of the present utility model;
in the figure: .
1. A feeding slideway; 2. a hydraulic forming machine; 3. an auxiliary supporting mechanism; 4. a blank limiting mechanism; 5. a heat dissipation net;
101. a bevel structure;
201. a hydraulic stage; 202. An upper die; 203. A lower die;
2031. a lifting seat; 2032. A lifting driving member;
301. a second hydraulic cylinder; 302. A support base;
401. a hydraulic cylinder III; 402. u-shaped limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, a feeding device of a hydraulic forming machine is applied to a hydraulic forming machine 2, and comprises a feeding slideway 1, wherein the hydraulic forming machine 2 comprises a hydraulic table 201, an upper die 202 and a lower die 203, the upper die 202 is used for punching the lower die 203 under the action of hydraulic pressure, in the process of feeding the hydraulic forming machine 2, firstly, cut blanks are required to be put into drums, the drums with a plurality of blanks are poured into a storage bin with a slope by using an elevator, the storage bin is internally provided with an inclined plate type conveyor belt, the blanks are orderly arranged and conveyed into the heating device under the driving of the plate type conveyor belt, after the blanks are heated in the heating device, the blanks slide way 1 is utilized to slide out from the heating device, and the problem that the blanks can be automatically fed after the blanks slide out from the slide way 1 in the using process is solved.
The material loading slide 1 is the slope form, and the lower one end of material loading slide 1 is the blank discharge end, for making the smooth and easy roll-off of blank, the discharge end has oblique angle structure 101, and blank discharge end orientation bed die 203 simultaneously, in order to realize the function that bed die 203 can go up and down, offered the working chamber on hydraulic bench 201, the bottom fixedly connected with lifting seat 2031 of bed die 203, lifting seat 2031 is installed in the working chamber vertically through lift driving piece 2032. Through the slope impulsive force of material loading slide 1, when bed die 203 descends to the top of bed die 203 through lift driving piece 2032 and the top parallel and level of hydraulic pressure platform 201, make the blank slide into bed die 203 voluntarily, in order to play the firm effect in the hydraulic pressure in-process, be provided with auxiliary support mechanism 4 in the working chamber, be used for playing the effect of supporting bed die 203 when last mould 202 carries out the hydraulic pressure, because bed die 203 can produce heat when the work is operated, so working chamber communicates through the thermovent with the external world, be provided with heat dissipation net 5 in thermovent department, in order to play the effect of enclosing when the blank slides voluntarily, still can find blank stop gear 4 on the hydraulic pressure platform 201, blank stop gear 4 includes pneumatic cylinder three 401 and U type limiting plate 402, U limiting plate 402 passes through pneumatic cylinder three 401 fixed mounting on hydraulic pressure platform 201.
The working principle of the embodiment is as follows:
when the blank does not slide out of the slide way 1, the lower die 203 on the hydraulic table 201 is in an initial state, the U-shaped limiting plate 402 on the hydraulic table 201 is enclosed around the lower die 203, so that the blank can accurately enter the lower die 203, when the blank slides out of the slide way 1 and enters the lower die 203, the lower die 203 drives the lifting table to send the blank to the hydraulic table 201 through the lifting of the first hydraulic cylinder, the second hydraulic cylinder 401 pushes the auxiliary support to move towards the lifting table to support in the process that the lower die 203 is lifted to the hydraulic table 201, and meanwhile the U-shaped limiting plate 402 enclosed on the lower die 203 is retracted to one side which does not affect normal hydraulic pressure under the driving of the third hydraulic cylinder 401.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hydraulic forming machine loading attachment, is applied to hydraulic forming machine (2), includes material loading slide (1), hydraulic forming machine (2) include hydraulic pressure platform (201), go up mould (202) and bed die (203), go up mould (202) and be used for punching press bed die (203) under the effect of hydraulic pressure, its characterized in that:
a working cavity is formed in the hydraulic table (201), a lifting seat (2031) is fixedly connected to the bottom end of the lower die (203), and the lifting seat (2031) is longitudinally arranged in the working cavity through a lifting driving piece (2032);
the feeding slide way (1) is inclined, the lower end of the feeding slide way (1) is a blank discharging end, and meanwhile the blank discharging end faces the lower die (203) and is used for enabling blanks to automatically slide into the lower die (203) when the lower die (203) descends to the top of the lower die (203) and the top of the hydraulic table (201) are flush through the inclined impulse of the feeding slide way (1).
2. A hydroforming machine feeding device according to claim 1, further comprising at least two auxiliary supporting means (3), said auxiliary supporting means (3) comprising:
the second hydraulic cylinder (301) is fixedly arranged on the inner side of the working cavity;
the supporting seat (302), supporting seat (302) fixed connection is in on the output of pneumatic cylinder two (301), is used for when last mould (202) hydraulic pressure down support the bottom of lifting seat (2031).
3. A hydroforming machine feeding device according to claim 2, further comprising a blank limiting mechanism (4), the blank limiting mechanism (4) comprising:
a hydraulic cylinder III (401), wherein the hydraulic cylinder III (401) is transversely and fixedly arranged on the hydraulic table (201);
and the U-shaped limiting plate is fixedly connected to the output end of the third hydraulic cylinder (401) and is used for limiting the blank by enclosing around the lower die (203) when the blank automatically slides in.
4. A feeding device for a hydroforming machine according to claim 3, wherein the lifting drive (2032) is a first hydraulic cylinder.
5. The feeding device of a hydraulic forming machine according to claim 4, further comprising a heat dissipation net (5), wherein the working cavity is communicated with the outside and provided with a heat dissipation opening, and the heat dissipation net (5) is installed at the heat dissipation opening.
6. The feeding device of the hydraulic forming machine according to claim 4, wherein the blank discharging end of the feeding slideway (1) is provided with an oblique angle structure (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321430439.9U CN220127445U (en) | 2023-06-06 | 2023-06-06 | Feeding device of hydraulic forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321430439.9U CN220127445U (en) | 2023-06-06 | 2023-06-06 | Feeding device of hydraulic forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220127445U true CN220127445U (en) | 2023-12-05 |
Family
ID=88962948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321430439.9U Active CN220127445U (en) | 2023-06-06 | 2023-06-06 | Feeding device of hydraulic forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220127445U (en) |
-
2023
- 2023-06-06 CN CN202321430439.9U patent/CN220127445U/en active Active
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