CN218744648U - Aluminum alloy forged combined backward extrusion rod - Google Patents
Aluminum alloy forged combined backward extrusion rod Download PDFInfo
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- CN218744648U CN218744648U CN202223159231.6U CN202223159231U CN218744648U CN 218744648 U CN218744648 U CN 218744648U CN 202223159231 U CN202223159231 U CN 202223159231U CN 218744648 U CN218744648 U CN 218744648U
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- aluminum alloy
- backward extrusion
- fixedly connected
- sleeve
- grip block
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 57
- 238000001125 extrusion Methods 0.000 title claims abstract description 52
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 5
- 238000005242 forging Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses an aluminum alloy forged combined backward extrusion rod, which comprises a backward extrusion die, wherein both sides of one end inside the backward extrusion die are fixedly connected with hydraulic cylinders, an extending end of the hydraulic cylinder is fixedly connected with a push plate, both ends of one side of the push plate are fixedly connected with a stable slide rod, one end of the stable slide rod is inserted with a recovery sleeve, and one end of the recovery sleeve is fixedly connected with a second clamping plate; the one end of second grip block is rotated and is connected with the threaded rod, middle part one side threaded connection of threaded rod has first grip block, the one end and the backward extrusion mould sliding fit of first grip block. Through above-mentioned structure, when the mould of die cavity is opened in needs adjustment, rotate the hand wheel, make its threaded rod carry out the screw thread after rotating and rotate, rotate and make its first grip block remove to be convenient for to the change operation of opening the template, reach required and suitable die cavity.
Description
Technical Field
The utility model relates to an aluminum alloy forges processing technology field, in particular to forged combination backward extrusion pole of aluminum alloy.
Background
The aluminum alloy pipe backward extrusion has the characteristics of saving raw material investment, high production efficiency, reducing subsequent machining amount and the like, the aluminum alloy belongs to precious metals, so the raw material investment is saved, the practical significance is very important in actual production, and the small-batch production on the forging press has the advantages of short production period, simplicity in operation, simplicity in die, low cost and the like.
Used mould board of aluminum alloy forging among the prior art is whole with the mould when using, and the change operation of being not convenient for dismantle, leads to need the backward extrusion to cause inconvenience to other shapes, because the microbending can appear for a long length is longer to longer aluminum alloy pipe among the prior art backward extrusion in-process simultaneously, can't carry out the centre gripping stable to influence the result of use, still need further to solve to this problem perfectedly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aluminum alloy forging's combination backward extrusion pole releases and stabilizes the slide bar and keep stabilizing sliding action through the push pedal, prevents to take place the position slope, and then through the dismantlement of fixed block to longer aluminum alloy pipe, and aluminum alloy pipe runs through the push pedal, keeps stabilizing action through the push pedal. To achieve the above object, there is provided an aluminum alloy forged composite backward extrusion stem comprising: the device comprises a backward extrusion die, hydraulic cylinders are fixedly connected to two sides of one end inside the backward extrusion die, a push plate is fixedly connected to an extension end of each hydraulic cylinder, a stable slide rod is fixedly connected to two ends of one side of the push plate, a recovery sleeve is inserted into one end of each stable slide rod, and a second clamping plate is fixedly connected to one end of each recovery sleeve;
the one end of second grip block is rotated and is connected with the threaded rod, middle part one side threaded connection of threaded rod has first grip block, the one end and the backward extrusion mould sliding fit of first grip block.
According to the aluminum alloy forged combined backward extrusion rod, one end of the backward extrusion die is fixedly connected with the second sleeve.
According to the forged combination backward extrusion pole of aluminum alloy, the opening has been seted up to the inside of push pedal, open-ended inside joint has the lug, the one end fixedly connected with fixed block of lug.
According to the aluminum alloy forged combined backward extrusion rod, a slotted plate is clamped between the second clamping plate and the first clamping plate, and a die cavity is formed in the slotted plate.
According to the aluminum alloy forged combined backward extrusion rod, a first sleeve is fixedly connected between the recovery sleeves, and a clamping plate is elastically supported between the first sleeve and the second sleeve.
According to the forged combination backward extrusion pole of aluminum alloy, the one end of push pedal and the inside of first sleeve are provided with aluminium alloy pipe.
According to the aluminum alloy forged combined backward extrusion rod, one end of the threaded rod is fixedly connected with a hand wheel.
According to the aluminum alloy forged combined backward extrusion rod, one end of the backward extrusion die is provided with an aluminum alloy socket.
Has the advantages that:
1. compared with the prior art, the utility model discloses be provided with threaded rod, first grip block, second grip block and fluting board, when the mould of die cavity is opened in needs adjustment, rotate the hand wheel, make its threaded rod carry out the screw thread after rotating and rotate, rotate and make its first grip block remove to be convenient for to the change operation of opening the template, reach required and suitable die cavity, it is more convenient changing the mould board, easy operation.
2. Compared with the prior art, the utility model discloses be provided with the push pedal, the fixed block and stabilize the slide bar, through the use of selecting the fixed block according to the length of required aluminum alloy pipe, when shorter aluminum alloy pipe is when needs backward extrusion, fixed block outside lug and opening are pegged graft and are rotated, reach spacingly, release and stabilize the slide bar and keep stable sliding action through the push pedal afterwards, prevent the position slope from taking place, and then the dismantlement through the fixed block to longer aluminum alloy pipe, the aluminum alloy pipe runs through the push pedal, keep stable action through the push pedal, carry out the propelling movement operation through aluminum alloy socket afterwards.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a sectional top view of a combined backward extrusion stem for aluminum alloy forging according to the present invention;
FIG. 2 is a schematic three-dimensional structure diagram of a grooving plate of a combined backward extrusion rod forged by aluminum alloy according to the present invention;
FIG. 3 is a schematic perspective view of a second sleeve of a combined backward extrusion rod forged from aluminum alloy according to the present invention;
fig. 4 is a structural view of the aluminum alloy forged push plate and fixed block of the combined backward extrusion rod of the present invention.
Illustration of the drawings:
1. backward extruding the mold; 2. pushing a plate; 3. an aluminum alloy pipe; 4. a first sleeve; 5. grooving plates; 6. a hand wheel; 7. a second sleeve; 8. a first clamping plate; 9. a threaded rod; 10. a second clamping plate; 11. recovering the sleeve; 12. stabilizing the slide bar; 13. a hydraulic cylinder; 14. aluminum alloy sockets; 15. opening a mold cavity; 16. a bump; 17. a fixed block; 18. an opening; 19. and (4) clamping the plate.
Detailed Description
This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides an aluminum alloy forged combined backward extrusion rod, which includes: the aluminum alloy extrusion die comprises a reverse extrusion die 1, both sides of one end inside the reverse extrusion die 1 are fixedly connected with hydraulic cylinders 13, the hydraulic cylinders 13 extend to enable push plates 2 of the reverse extrusion die to eject, after ejection, aluminum alloy pipes 3 are pushed, one ends of the aluminum alloy pipes 3 are abutted to die-opening grooves 15, reverse extrusion molding operation is achieved, the push plates 2 are fixedly connected with extending ends of the hydraulic cylinders 13 and pushed through the push plates 2, extrusion molding is achieved, both ends of one side of each push plate 2 are fixedly connected with stabilizing slide bars 12, sliding fit is achieved through the stabilizing slide bars 12, movement stabilizing effect is increased, recovery sleeves 11 are inserted into one ends of the stabilizing slide bars 12, recovery of the stabilizing slide bars 12 is conducted through the recovery sleeves 11, one ends of the recovery sleeves 11 are fixedly connected with second clamping plates 10, one ends of the reverse extrusion die 1 are fixedly connected with second sleeves 7, formed aluminum alloy is stably discharged through the second sleeves 7, a grooved plate 5 is clamped between the second clamping plates 10 and the first clamping plates 8, the grooved plates 5 are placed between the first clamping plates 8 and the second clamping plates 10, the recovery grooves 15 are formed through the recovery sleeves 11, the second clamping plates 4 are fixedly connected between the second clamping plates 4, a clamping plate 19 and an elastic supporting spring is kept between the second clamping plates 19, and the clamping plates are kept between the elastic supporting springs and the clamping plates 19;
one end of second grip block 10 is rotated and is connected with threaded rod 9, go on through threaded rod 9 to second grip block 10 screw thread adjustment, be convenient for fasten and dismantle the change, the one end fixedly connected with hand wheel 6 of threaded rod 9, rotation through hand wheel 6, make its threaded rod 9 carry out 8 centre gripping fastening operations to first grip block, it is spacing to reach the joint, middle part one side threaded connection of threaded rod 9 has first grip block 8, the one end and the 1 sliding fit of backward extrusion mould of first grip block 8, opening 18 has been seted up to the inside of push pedal 2, the inside joint of opening 18 has lug 16, the one end fixedly connected with fixed block 17 of lug 16, the one end of push pedal 2 and the inside of first sleeve 4 are provided with aluminium alloy pipe 3, through placing aluminium alloy pipe 3 in one side of push pedal 2, and run through first sleeve 4, aluminium alloy socket 14 has been seted up to the one end of backward extrusion mould 1, can insert longer aluminium alloy pipe 3 through aluminium alloy socket 14, keep the centre gripping stabilizing effect through push pedal 2 and first sleeve 4 simultaneously, prevent the bending problem.
The working principle is as follows: when using at first through placing aluminium alloy tube 3 in one side of push pedal 2, and run through first sleeve 4, place between first grip block 8 and second grip block 10 through grooving board 5 afterwards, and rotation through hand wheel 6, make its threaded rod 9 carry out 8 centre gripping fastening operations to first grip block, it is spacing to reach the joint, rethread pneumatic cylinder 13 extends, make its push pedal 2 ejecting, ejecting back is through promoting aluminium alloy tube 3, and aluminium alloy tube 3's one end is contradicted with open die cavity 15, reach the backward extrusion operation, and aluminium alloy after the shaping inserts through second sleeve 7 and stabilizes the discharge, when the mould of needs adjustment open die cavity 15, with the rotation of hand wheel 6, thereby be convenient for to the change operation of grooving board 5, reach required and suitable open die cavity 15.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. An aluminum alloy forged composite ram comprising: the device comprises a backward extrusion die (1), wherein two sides of one end inside the backward extrusion die (1) are fixedly connected with hydraulic cylinders (13), an extending end of each hydraulic cylinder (13) is fixedly connected with a push plate (2), two ends of one side of each push plate (2) are fixedly connected with stabilizing slide bars (12), one end of each stabilizing slide bar (12) is inserted into a recovery sleeve (11), and one end of each recovery sleeve (11) is fixedly connected with a second clamping plate (10);
the one end of second grip block (10) is rotated and is connected with threaded rod (9), middle part one side threaded connection of threaded rod (9) has first grip block (8), the one end and the backward extrusion mould (1) sliding fit of first grip block (8).
2. An aluminium alloy forged composite back extrusion stem as claimed in claim 1, wherein a second sleeve (7) is fixedly attached to one end of said back extrusion die (1).
3. The aluminum alloy forged combined backward extrusion rod as claimed in claim 1, wherein an opening (18) is formed in the push plate (2), a bump (16) is clamped in the opening (18), and a fixing block (17) is fixedly connected to one end of the bump (16).
4. The aluminum alloy forged combined backward extrusion rod as claimed in claim 1, wherein a slotted plate (5) is clamped between the second clamping plate (10) and the first clamping plate (8), and an open die groove (15) is opened inside the slotted plate (5).
5. An aluminum alloy forged composite back extrusion stem as claimed in claim 1, wherein said recovery sleeves (11) are fixedly connected to said first sleeve (4), and said first sleeve (4) and said second sleeve (7) are elastically supported between them by a clamping plate (19).
6. An aluminium alloy forged composite back extrusion stem as claimed in claim 1, wherein one end of said push plate (2) and the inside of said first sleeve (4) are provided with an aluminium alloy tube (3).
7. The aluminum alloy forged combined backward extrusion rod as claimed in claim 1, wherein a hand wheel (6) is fixedly connected to one end of the threaded rod (9).
8. The aluminum alloy forged combined backward extrusion rod as claimed in claim 1, wherein one end of the backward extrusion die (1) is provided with an aluminum alloy socket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223159231.6U CN218744648U (en) | 2022-11-28 | 2022-11-28 | Aluminum alloy forged combined backward extrusion rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223159231.6U CN218744648U (en) | 2022-11-28 | 2022-11-28 | Aluminum alloy forged combined backward extrusion rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218744648U true CN218744648U (en) | 2023-03-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223159231.6U Active CN218744648U (en) | 2022-11-28 | 2022-11-28 | Aluminum alloy forged combined backward extrusion rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218744648U (en) |
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2022
- 2022-11-28 CN CN202223159231.6U patent/CN218744648U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Combined Reverse Extrusion Rod Forged with Aluminum Alloy Effective date of registration: 20231024 Granted publication date: 20230328 Pledgee: Postal Savings Bank of China Limited Qixia sub branch Pledgor: SHANDONG LUDIAN LINE EQUIPMENT Co.,Ltd. Registration number: Y2023370010108 |