CN112643314A - Rapid assembling and disassembling equipment for aluminum alloy extrusion die and assembling and disassembling method thereof - Google Patents
Rapid assembling and disassembling equipment for aluminum alloy extrusion die and assembling and disassembling method thereof Download PDFInfo
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- CN112643314A CN112643314A CN202011473380.2A CN202011473380A CN112643314A CN 112643314 A CN112643314 A CN 112643314A CN 202011473380 A CN202011473380 A CN 202011473380A CN 112643314 A CN112643314 A CN 112643314A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
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- Extrusion Of Metal (AREA)
Abstract
The invention relates to quick assembling and disassembling equipment and an assembling and disassembling method for an aluminum alloy extrusion die, and belongs to the field of aluminum alloy dies. The rolling device comprises a base, wherein a plurality of groups of first rollers are arranged at one end along the long edge direction of the base, a plurality of groups of second rollers are arranged at the other end of the base, positioning grooves are arranged between the first rollers and the second rollers, and the rolling directions of the first rollers and the second rollers are parallel to the long edge direction of the base; the outer side of the second roller is provided with a hydraulic device which is connected with the wide edge of the base side by side; a pair of side beams fixedly connected with the base are arranged on two sides along the long side direction of the base, and the positioning groove is positioned between the side beams; the side beam is also provided with a clamping device for clamping the die. Compared with the prior art, the invention has the beneficial effects that: the hydraulic device is adopted to replace manual disassembly, and firstly, the die and the die sleeve can be quickly and conveniently assembled and disassembled; secondly, a large amount of manpower and material resources are saved, and the production efficiency is improved; thirdly, potential safety hazards of operators are reduced.
Description
Technical Field
The invention relates to quick assembling and disassembling equipment and an assembling and disassembling method for an aluminum alloy extrusion die, and belongs to the field of aluminum alloy dies.
Background
With the widespread use of aluminum alloy articles. The aluminum alloy hot extrusion processing mode is rapidly developed and popularized as an important processing mode in aluminum alloy processing. In many large extrusion plants, a plurality of extrusion production lines with different specifications generally exist, and in order to enable the same die set to be produced on extruders with different specifications, each extrusion plant often provides die sets with different specifications for large-specification extruders so as to facilitate production. But need assemble before last machine production and extrude off-line back mould and die sleeve and need dismantle, because big specification mould, die sleeve self dead weight are very big, the loading and unloading is very inconvenient, not only consumes manpower and time, but also has certain potential safety hazard. Therefore, there is a need in the market for a rapid assembling and disassembling device for aluminum alloy extrusion dies, which can solve the above technical problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides equipment and a method for quickly assembling and disassembling an aluminum alloy extrusion die.
The technical scheme for solving the technical problems is as follows:
a rapid assembling and disassembling device for an aluminum alloy extrusion die comprises a base, wherein a plurality of groups of first rollers are arranged at one end along the long edge direction of the base, a plurality of groups of second rollers are arranged at the other end of the base, positioning grooves are formed between the first rollers and the second rollers, and the rolling directions of the first rollers and the second rollers are parallel to the long edge direction of the base; the outer side of the second roller is provided with a hydraulic device which is connected with the wide edge of the base side by side; a pair of side beams fixedly connected with the base are arranged on two sides along the long side direction of the base, and the positioning groove is positioned between the side beams; the side beam is also provided with a clamping device for clamping the die.
Preferably, the number of the first roller and the second roller is at least 20.
Preferably, the side beam comprises a horizontal connecting rod fixedly connected with the base, one end of the horizontal connecting rod is fixedly connected with the base, and the other end of the horizontal connecting rod is vertically connected with a vertical connecting rod.
Preferably, the clamping device comprises a sliding block connected with the vertical connecting rod in a sliding manner, a first horizontal positioning bolt used for fixing the sliding block and a second horizontal positioning bolt perpendicular to the first horizontal positioning bolt are arranged on the sliding block, hand wheels are arranged at the outer ends of the first horizontal positioning bolt and the second horizontal positioning bolt, and the moving direction of the second horizontal positioning bolt is perpendicular to the rolling direction of the first roller and the second roller.
Preferably, the clamping device is located on a side close to the first roller.
Preferably, the base is detachably connected with the hydraulic device.
Preferably, hydraulic means includes the supporting seat of being connected with the base can be dismantled, is equipped with hydraulic cylinder on the supporting seat, and hydraulic cylinder free end fixedly connected with hydraulic stem, hydraulic stem one end and hydraulic cylinder fixed connection, other end fixedly connected with hydraulic ram, the direction of stretching out of hydraulic stem is parallel with the roll direction of first gyro wheel and second gyro wheel.
A method for assembling and disassembling equipment for quickly assembling and disassembling an aluminum alloy extrusion die comprises the following steps: the loading and unloading method comprises the following steps:
firstly, hoisting an unassembled die sleeve on a positioning groove, then adjusting a first horizontal positioning bolt to fix a sliding block at a proper position of a vertical connecting rod according to the specification size of the die sleeve, and then adjusting a second horizontal bolt and clamping the die sleeve;
secondly, hoisting the die to a second roller, enabling the die guide surface to face the direction of the die sleeve, starting a hydraulic device, pushing a hydraulic rod to extend by a hydraulic cylinder, driving the hydraulic rod to push the die to slowly move to the position near the die sleeve by a hydraulic jack, loading the die into the die sleeve, completing assembly, and starting production operation;
step three, reversely hoisting the assembled die sleeve to a positioning groove, adjusting a first horizontal positioning bolt to fix the sliding block at a proper position of the vertical connecting rod according to the specification size of the die sleeve, and then adjusting a second horizontal bolt to clamp the die sleeve;
and step four, finally, starting the hydraulic device, pushing the hydraulic rod to extend by the hydraulic cylinder, driving the hydraulic jack by the hydraulic rod to slowly eject the die from the die sleeve, and completing the disassembly.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, manual disassembly is replaced by the hydraulic device, the die is arranged in the die sleeve by the hydraulic cylinder during assembly, and the die sleeve is pushed out by the hydraulic cylinder during disassembly, so that firstly, the die and the die sleeve can be rapidly and conveniently assembled and disassembled; secondly, a large amount of manpower and material resources are saved, and the production efficiency is improved; thirdly, potential safety hazards of operators are reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention during assembly.
Fig. 2 is a schematic structural view of the present invention when disassembled.
In the figure, 1, a base; 2. a first roller; 3. a second roller; 4. positioning a groove; 5. a hydraulic device; 51. a hydraulic jack; 52. a hydraulic lever; 53. a supporting seat; 54. a hydraulic cylinder; 6. a clamping device; 61. a slider; 62. a first horizontal positioning bolt; 63. a second horizontal positioning bolt; 64. a hand wheel; 7. a side beam; 71. a horizontal connecting rod; 72. a vertical connecting rod; 8. die sleeve; 9. and (5) molding.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, a rapid assembling and disassembling device for an aluminum alloy extrusion die comprises a base 1, wherein one end of the base 1 along the long edge direction is provided with a plurality of groups of first rollers 2, the other end of the base 1 is provided with a plurality of groups of second rollers 3, a positioning groove 4 is arranged between the first rollers 2 and the second rollers 3, and the rolling directions of the first rollers 2 and the second rollers 3 are parallel to the long edge direction of the base 1; the outer side of the second roller 2 is provided with a hydraulic device 5 which is connected with the wide edge of the base 1 side by side; a pair of side beams 7 fixedly connected with the base 1 are arranged along the two sides of the long side direction of the base 1, and the positioning groove 4 is positioned between the side beams 7; the side beam 7 is also provided with a clamping device 6 for clamping the mold 9.
The number of the groups of the first roller 2 and the second roller 3 is at least 20.
The side beam 7 comprises a horizontal connecting rod 71 fixedly connected with the base 1, one end of the horizontal connecting rod 71 is fixedly connected with the base 1, and the other end of the horizontal connecting rod 71 is vertically connected with a vertical connecting rod 72.
The clamping device 6 comprises a sliding block 61 connected with a vertical connecting rod 72 in a sliding mode, a first horizontal positioning bolt 62 used for fixing the sliding block 61 and a second horizontal positioning bolt 63 perpendicular to the first horizontal positioning bolt 62 are arranged on the sliding block 61, hand wheels 64 are arranged at the outer ends of the first horizontal positioning bolt 62 and the second horizontal positioning bolt 63, and the moving direction of the second horizontal positioning bolt 63 is perpendicular to the rolling direction of the first idler wheel 2 and the second idler wheel 3.
The clamping device 6 is positioned on the side close to the first roller 2.
The base 1 is detachably connected with the hydraulic device 5.
The hydraulic device 5 comprises a supporting seat 53 detachably connected with the base 1, a hydraulic cylinder 54 is arranged on the supporting seat 53, a hydraulic rod 52 is fixedly connected with the free end of the hydraulic cylinder 54, one end of the hydraulic rod 52 is fixedly connected with the hydraulic cylinder 54, a hydraulic ram 51 is fixedly connected with the other end of the hydraulic rod 52, and the extending direction of the hydraulic rod 52 is parallel to the rolling direction of the first roller 2 and the second roller 3.
A method for assembling and disassembling equipment for quickly assembling and disassembling an aluminum alloy extrusion die comprises the following steps: the loading and unloading method comprises the following steps:
firstly, hoisting an unassembled die sleeve 9 on a positioning groove 4, then adjusting a first horizontal positioning bolt 62 to enable a sliding block 61 to be fixed at a proper position of a vertical connecting rod 72 according to the specification size of the die sleeve 8, and then adjusting a second horizontal bolt 63 and clamping the die sleeve 8;
secondly, hoisting the die 9 onto the second roller 3, enabling the guide surface of the die 9 to face the direction of the die sleeve 8, starting the hydraulic device 5, pushing the hydraulic rod 52 to extend by the hydraulic cylinder 54, driving the hydraulic jack 51 to slowly move to the position near the die sleeve 8 by the hydraulic rod 52 to push the die 9, loading the die 9 into the die sleeve 8, completing assembly, and starting production operation;
step three, reversely hoisting the assembled die sleeve 8 to the positioning groove 4, adjusting the first horizontal positioning bolt 62 to enable the sliding block 61 to be fixed at a proper position of the vertical connecting rod 72 according to the specification size of the die sleeve 8, and then adjusting the second horizontal bolt 63 to clamp the die sleeve 8;
and step four, finally, starting the hydraulic device 5, pushing the hydraulic rod 52 to extend by the hydraulic cylinder 54, driving the hydraulic jack 51 by the hydraulic rod 52 to slowly eject the die 9 from the die sleeve 8, and completing the disassembly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides an aluminum alloy extrusion die fast loading and unloading equipment which characterized in that: the rolling device comprises a base (1), wherein a plurality of groups of first rollers (2) are arranged at one end of the base (1) along the long edge direction, a plurality of groups of second rollers (3) are arranged at the other end of the base (1), a positioning groove (4) is arranged between the first rollers (2) and the second rollers (3), and the rolling directions of the first rollers (2) and the second rollers (3) are parallel to the long edge direction of the base (1); the outer side of the second roller (2) is provided with a hydraulic device (5) which is connected with the wide edge of the base (1) in parallel; a pair of side beams (7) fixedly connected with the base (1) are arranged along the two sides of the long side direction of the base (1), and the positioning groove (4) is positioned between the side beams (7); the side beam (7) is also provided with a clamping device (6) for clamping the die (9).
2. The aluminum alloy extrusion die fast loading and unloading apparatus as recited in claim 1, wherein: the number of the groups of the first rollers (2) and the second rollers (3) is at least 20.
3. The aluminum alloy extrusion die fast loading and unloading apparatus as recited in claim 1, wherein: the side beam (7) comprises a horizontal connecting rod (71) fixedly connected with the base (1), one end of the horizontal connecting rod (71) is fixedly connected with the base (1), and the other end of the horizontal connecting rod (71) is vertically connected with a vertical connecting rod (72).
4. The aluminum alloy extrusion die fast loading and unloading apparatus as recited in claim 1, wherein: chucking device (6) including with vertical connecting rod (72) sliding connection's slider (61), be equipped with second horizontal positioning bolt (63) that are used for first horizontal positioning bolt (62) of fixed slider (61) and perpendicular first horizontal positioning bolt (62) on slider (61), outer end all is equipped with hand wheel (64) on first horizontal positioning bolt (62) and second horizontal positioning bolt (63), the moving direction of second horizontal positioning bolt (63) is perpendicular with the rolling direction of first gyro wheel (2) and second gyro wheel (3).
5. The aluminum alloy extrusion die fast loading and unloading apparatus as recited in claim 4, wherein: the clamping device (6) is positioned on one side close to the first roller (2).
6. The aluminum alloy extrusion die fast loading and unloading apparatus as recited in claim 1, wherein: the base (1) is detachably connected with the hydraulic device (5).
7. The aluminum alloy extrusion die fast loading and unloading apparatus as recited in claim 1, wherein: the hydraulic device (5) comprises a supporting seat (53) detachably connected with the base (1), a hydraulic cylinder (54) is arranged on the supporting seat (53), a hydraulic rod (52) is fixedly connected with the free end of the hydraulic cylinder (54), one end of the hydraulic rod (52) is fixedly connected with the hydraulic cylinder, a hydraulic jack (51) is fixedly connected with the other end of the hydraulic rod, and the extending direction of the hydraulic rod (52) is parallel to the rolling direction of the first roller (2) and the second roller (3).
8. A method of handling the aluminum alloy extrusion die quick-release apparatus as recited in any one of claims 1 to 7: the method is characterized in that: the loading and unloading method comprises the following steps:
firstly, hoisting an unassembled die sleeve (8) on a positioning groove (4), then adjusting a first horizontal positioning bolt (62) according to the specification size of the die sleeve (8) to enable a sliding block (61) to be fixed at a proper position of a vertical connecting rod (72), and then adjusting a second horizontal bolt (63) and clamping the die sleeve (8);
secondly, hoisting the die (9) onto the second roller (3) to enable the guide surface of the die (9) to face the direction of the die sleeve (8), starting the hydraulic device (5), pushing the hydraulic rod (52) to extend by the hydraulic cylinder (54), driving the hydraulic ejector (51) by the hydraulic rod (52) to push the die (9) to slowly move to the position near the die sleeve (8), loading the die (9) into the die sleeve (8), completing assembly and starting production operation;
step three, reversely hoisting the assembled die sleeve (8) to the positioning groove (4), adjusting the first horizontal positioning bolt (62) to enable the sliding block (61) to be fixed at a proper position of the vertical connecting rod (72) according to the specification and size of the die sleeve (8), and then adjusting the second horizontal bolt (63) to clamp the die sleeve (8);
and step four, finally, starting the hydraulic device (5), wherein the hydraulic cylinder (54) pushes the hydraulic rod (52) to extend out, and the hydraulic rod (52) drives the hydraulic jack (51) to slowly eject the die (9) out of the die sleeve (8) to finish the disassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011473380.2A CN112643314A (en) | 2020-12-15 | 2020-12-15 | Rapid assembling and disassembling equipment for aluminum alloy extrusion die and assembling and disassembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011473380.2A CN112643314A (en) | 2020-12-15 | 2020-12-15 | Rapid assembling and disassembling equipment for aluminum alloy extrusion die and assembling and disassembling method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112643314A true CN112643314A (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011473380.2A Pending CN112643314A (en) | 2020-12-15 | 2020-12-15 | Rapid assembling and disassembling equipment for aluminum alloy extrusion die and assembling and disassembling method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535980A (en) * | 2022-03-08 | 2022-05-27 | 山东信息职业技术学院 | High-precision extrusion device for assembling large parts |
| CN115464353A (en) * | 2022-08-12 | 2022-12-13 | 无锡市博宇塑机有限公司 | Machine barrel screw disassembling device |
-
2020
- 2020-12-15 CN CN202011473380.2A patent/CN112643314A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535980A (en) * | 2022-03-08 | 2022-05-27 | 山东信息职业技术学院 | High-precision extrusion device for assembling large parts |
| CN115464353A (en) * | 2022-08-12 | 2022-12-13 | 无锡市博宇塑机有限公司 | Machine barrel screw disassembling device |
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