CN214813824U - One-time bending forming die for aluminum alloy plates - Google Patents
One-time bending forming die for aluminum alloy plates Download PDFInfo
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- CN214813824U CN214813824U CN202120813688.0U CN202120813688U CN214813824U CN 214813824 U CN214813824 U CN 214813824U CN 202120813688 U CN202120813688 U CN 202120813688U CN 214813824 U CN214813824 U CN 214813824U
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Abstract
The utility model discloses an aluminum alloy plate one-time bending forming die, which comprises a pressing die, a receiving die, a replacing mechanism and a guiding mechanism, wherein the replacing mechanism consists of a rectangular groove A, a rectangular groove B, a convex plate A, a convex plate B, a pressing block, a screw hole and a bolt, the rectangular groove A and the rectangular groove B are arranged at the bottom end of the pressing die, the convex plate A and the convex plate B at the top end of the pressing block are respectively embedded in the rectangular groove A and the rectangular groove B, vertically intercommunicated screw holes are arranged between the surface of the convex plate B and the pressing die above the rectangular groove B, the replacing mechanism is arranged below the pressing die, the convex plate A and the convex plate B at the top end of the pressing plate are embedded in the rectangular groove A and the rectangular groove B below the pressing die, so that the screw holes between the convex plate B and the pressing die are mutually vertical, at the moment, a screw bolt is screwed between the convex plate B and the screw hole of the pressing die for locking, and the pressing block can be screwed down after being damaged, thereby the briquetting is dismantled downwards and is changed.
Description
Technical Field
The utility model relates to a mould technical field of bending, in particular to aluminum alloy plate material is forming die that once only bends.
Background
The bending die is made of high-quality steel through special heat treatment, has the characteristics of high hardness, difficult abrasion, large bearing pressure and the like, but each set of die has the limit pressure of ton/meter, so the length of the die is correctly selected when the die is used, namely, more pressure and less pressure are added per meter, and the pressure can never exceed the pressure marked by the die.
Patent No. CN201920670538.1 discloses an arc-shaped panel mould of bending, the on-line screen storage device comprises a base, the midpoint department fixedly connected with bed die at base top, the equal fixedly connected with bracing piece in the left and right sides at base top, horizontal pole fixed connection is passed through at the top of two bracing pieces, the flexible cylinder of midpoint department fixedly connected with of horizontal pole bottom, fixedly connected with actuating lever on the output of flexible cylinder, mould on the bottom fixedly connected with of actuating lever, go up the bottom of mould and correspond the position of bed die and set up rather than the shaping groove that mutually supports and use. The utility model discloses a bracing piece, horizontal pole, telescopic cylinder, actuating lever, last mould, shaping groove, arc body, connecting rod, connecting axle and the movable block between mutually support, realized an efficient arc-shaped panel mould of bending, optimized the mould structure for bend and can one shot forming, improve production efficiency greatly, guaranteed product processingquality, reduction in production cost.
1. The aluminum alloy plate one-time bending forming die in the prior art is composed of a pressing die and a bearing die, a pressing block of the pressing die presses the aluminum alloy plate to be extruded into the bearing die for one-time forming, the pressing block of the forming die is lack of a special replacing mechanism, and the pressing block cannot be replaced when damaged.
2. The aluminum alloy plate one-time bending forming die in the prior art is composed of a pressing die and a receiving die, and the aluminum alloy plate one-time bending forming die is lack of a good guide mechanism when the aluminum alloy plate is extruded, so that size deviation is easy to occur when the pressing die and the receiving die are embedded.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an aluminum alloy plate material forming die that once only bends can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an aluminum alloy plate one-time bending forming die, includes moulding-die and accepting die, still includes change mechanism and guiding mechanism, change the mechanism and constitute by rectangular channel A, rectangular channel B, flange A, flange B, briquetting, screw and bolt, and rectangular channel A and rectangular channel B set up the bottom in the moulding-die, the inside of rectangular channel A and rectangular channel B imbeds flange A and flange B that have the briquetting top respectively, set up the screw of perpendicular intercommunication between the moulding-die of flange B's surface and rectangular channel B top, and the internal thread of screw has connect the bolt soon, guiding mechanism comprises guide post, guide table and guiding hole.
Furthermore, the guide post is vertically arranged on one side of the top die table of the pressing die, the guide post downwards penetrates through a guide hole extending out of the surface of the guide table, and the guide table is fixedly connected to one side of the outer wall of the bearing die; the guide mechanism is arranged between the pressing die and the bearing die, the guide column of the guide mechanism can be downwards embedded into the guide hole of the guide table at the die table at the top end of the pressing die, when an aluminum alloy plate is placed into the bearing die to be pressed and folded for forming, the pressing die drives the pressing block to press the bearing die, the guide column of the pressing die conducts guide sliding in the guide hole at the moment, and size deviation is prevented from occurring when the aluminum alloy plate is bent between the pressing die and the bearing die.
Furthermore, two groups of guide posts are oppositely arranged behind the pressing die, and two groups of guide holes are symmetrically formed in the surface of the guide table below the guide posts; the guide posts arranged symmetrically can slide at the guide holes of the guide table symmetrically, so that the aluminum alloy plate cannot deviate when being pressed and folded between the pressing die and the bearing die.
Furthermore, a die cavity is formed in the surface of the bearing die, and a pressing block is embedded into the die cavity of the bearing die; the briquetting can be embedded into the die cavity of the bearing die downwards and is used for folding the aluminum alloy plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a be provided with change mechanism in the below of moulding-die, with the flange A on clamp plate top and in flange B embedding rectangular channel A and the rectangular channel B of moulding-die below for screw mutually perpendicular between flange B and the moulding-die connects the bolt soon to lock this moment between the screw of flange B and moulding-die, can screw down the bolt after the briquetting damages, thereby dismantles the briquetting downwards and changes.
2. The utility model discloses a be provided with guiding mechanism between moulding-die and accepting the mould, and guiding mechanism's guide post can imbed the guide post of guide post downwards in the guiding hole of the top mould platform department of moulding-die, when aluminum alloy plate put into accept in the mould and roll over the shaping, the moulding-die takes the briquetting to press to accepting the mould, the guide post of moulding-die at this moment leads in the guiding hole and slides, takes place the size skew when preventing to carry out aluminum alloy plate between moulding-die and the accepting the mould and bend.
Drawings
Fig. 1 is the utility model relates to an aluminum alloy plate material one-time bending forming die's overall structure schematic diagram.
Fig. 2 is the utility model relates to an aluminum alloy plate material one-time bending forming die's local cross-sectional view.
Fig. 3 is the utility model relates to an aluminum alloy plate material one-time bending forming die's guiding mechanism schematic diagram.
In the figure: 1. pressing the die; 2. carrying out die carrying; 3. a mechanism is replaced; 301. a rectangular groove A; 302. a rectangular groove B; 303. a convex plate A; 304. a convex plate B; 305. briquetting; 306. a screw hole; 307. a bolt; 4. a guide mechanism; 401. a guide post; 402. a guide table; 403. and (4) a guide hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, the one-time bending forming die for the aluminum alloy plate comprises a pressing die 1, a receiving die 2, a replacing mechanism 3 and a guiding mechanism 4, wherein the replacing mechanism 3 comprises a rectangular groove a301, a rectangular groove B302, a convex plate a303, a convex plate B304, a pressing block 305, a screw hole 306 and a bolt 307, the rectangular groove a301 and the rectangular groove B302 are arranged at the bottom end of the pressing die 1, the convex plate a303 and the convex plate B304 at the top end of the pressing block 305 are respectively embedded in the rectangular groove a301 and the rectangular groove B302, the vertically communicated screw hole 306 is arranged between the surface of the convex plate B304 and the pressing die 1 above the rectangular groove B302, the bolt 307 is screwed in the screw hole 306, and the guiding mechanism 4 comprises a guiding column 401, a guiding table 402 and a guiding hole 403.
The guide column 401 is vertically arranged on one side of a top die table of the pressing die 1, the guide column 401 downwards penetrates through a guide hole 403 extending out of the surface of the guide table 402, and the guide table 402 is fixedly connected to one side of the outer wall of the receiving die 2; a guide mechanism 4 is arranged between the pressing die 1 and the receiving die 2, a guide column 401 of the guide mechanism 4 can be downwards embedded into a guide hole 403 of a guide table 402 at the top die table of the pressing die 1, when an aluminum alloy plate is placed into the receiving die 2 for bending forming, the pressing die 1 is pressed towards the receiving die 2 with a pressing block 305, and at the moment, the guide column 401 of the pressing die 1 slides in the guide hole 403 in a guiding mode, so that size deviation is prevented when the aluminum alloy plate is bent between the pressing die 1 and the receiving die 2.
Two groups of guide posts 401 are oppositely arranged at the rear part of the pressing die 1, and two groups of guide holes 403 on the surface of the guide table 402 below the guide posts 401 are symmetrically arranged; the symmetrically arranged guide posts 401 can symmetrically slide in the guide holes 403 of the guide table 402, so that the aluminum alloy plate is prevented from shifting when the pressing die 1 and the receiving die 2 are pressed and folded.
Wherein, the surface of the receiving die 2 is provided with a die cavity, and a pressing block 305 is embedded in the die cavity of the receiving die 2; the pressing block 305 can be inserted into the die cavity of the receiving die 2 downwards to fold the aluminum alloy plate.
It should be noted that, the utility model relates to an aluminum alloy plate one-time bending forming die, be provided with change mechanism 3 in moulding-die 1's below, with flange A303 and flange B304 embedding rectangular channel A301 and the rectangular channel B302 of moulding-die 1 below on clamp plate 305 top for screw 306 mutually perpendicular between flange B304 and the moulding-die 1, connect bolt 307 to lock soon between flange B304 and moulding-die 1's screw 306 this moment, can turn off bolt 307 after briquetting 305 damages, thereby change briquetting 305 dismantlement downwards. A guide mechanism 4 is arranged between the pressing die 1 and the receiving die 2, a guide column 401 of the guide mechanism 4 can be downwards embedded into a guide hole 403 of a guide table 402 at the top die table of the pressing die 1, when an aluminum alloy plate is placed into the receiving die 2 for bending forming, the pressing die 1 is pressed towards the receiving die 2 with a pressing block 305, and at the moment, the guide column 401 of the pressing die 1 slides in the guide hole 403 in a guiding mode, so that size deviation is prevented when the aluminum alloy plate is bent between the pressing die 1 and the receiving die 2.
The utility model relates to an aluminum alloy plate one-time bending forming die, which comprises a die 1 and a pressing die; 2. carrying out die carrying; 3. a mechanism is replaced; 301. a rectangular groove A; 302. a rectangular groove B; 303. a convex plate A; 304. a convex plate B; 305. briquetting; 306. a screw hole; 307. a bolt; 4. a guide mechanism; 401. a guide post; 402. a guide table; 403. the guide holes and the components are all universal standard parts or components known to those skilled in the art, and the structure and the principle of the guide holes are known to those skilled in the technical manual or by routine experiments.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an aluminum alloy plate one-time bending forming die, includes moulding-die (1) and accept die (2), its characterized in that: still include and change mechanism (3) and guiding mechanism (4), change mechanism (3) and constitute by rectangular channel A (301), rectangular channel B (302), flange A (303), flange B (304), briquetting (305), screw (306) and bolt (307), and rectangular channel A (301) and rectangular channel B (302) set up the bottom in moulding-die (1), the inside of rectangular channel A (301) and rectangular channel B (302) is embedded in flange A (303) and flange B (304) on briquetting (305) top respectively, set up perpendicular intercommunication screw (306) between the surface of flange B (304) and the moulding-die (1) of rectangular channel B (302) top, and the inside screw thread of screw (306) has connect bolt (307) soon, guiding mechanism (4) comprises guide post (401), guide platform (402) and guiding hole (403).
2. The one-time bending forming die for the aluminum alloy plates according to claim 1, characterized in that: the guide post (401) is vertically arranged on one side of a top die table of the pressing die (1), the guide post (401) downwards penetrates through a guide hole (403) extending out of the surface of the guide table (402), and the guide table (402) is fixedly connected to one side of the outer wall of the bearing die (2).
3. The one-time bending forming die for the aluminum alloy plates according to claim 1, characterized in that: the two groups of guide posts (401) are arranged behind the pressing die (1) in a facing mode, and the two groups of guide holes (403) in the surface of the guide table (402) below the guide posts (401) are symmetrically formed.
4. The one-time bending forming die for the aluminum alloy plates according to claim 1, characterized in that: a die cavity is formed in the surface of the bearing die (2), and a pressing block (305) is embedded into the die cavity of the bearing die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813688.0U CN214813824U (en) | 2021-04-21 | 2021-04-21 | One-time bending forming die for aluminum alloy plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813688.0U CN214813824U (en) | 2021-04-21 | 2021-04-21 | One-time bending forming die for aluminum alloy plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214813824U true CN214813824U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120813688.0U Active CN214813824U (en) | 2021-04-21 | 2021-04-21 | One-time bending forming die for aluminum alloy plates |
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| Country | Link |
|---|---|
| CN (1) | CN214813824U (en) |
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2021
- 2021-04-21 CN CN202120813688.0U patent/CN214813824U/en active Active
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