CN112916879A - Selective laser melting composite laser heat treatment equipment - Google Patents
Selective laser melting composite laser heat treatment equipment Download PDFInfo
- Publication number
- CN112916879A CN112916879A CN202110259167.XA CN202110259167A CN112916879A CN 112916879 A CN112916879 A CN 112916879A CN 202110259167 A CN202110259167 A CN 202110259167A CN 112916879 A CN112916879 A CN 112916879A
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- Prior art keywords
- fixedly connected
- telescopic rod
- main body
- heat treatment
- spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
- B33Y40/20—Post-treatment, e.g. curing, coating or polishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention relates to the technical field of selective laser melting and composite laser heat treatment equipment, in particular to selective laser melting and composite laser heat treatment equipment, which comprises a main body, wherein the outer surface of the main body is rotatably connected with a switch door, a groove is formed in the switch door, a first telescopic rod is fixedly connected inside the groove, a first spring is sleeved on the outer surface of the first telescopic rod, the top end of the first telescopic rod is fixedly connected with a T-shaped inserting rod, two ends of the first spring are fixedly connected with the first telescopic rod and the T-shaped inserting rod respectively, a slot is formed in the main body, the T-shaped inserting rod is inserted into the slot, the bottom of the main body is fixedly connected with a second telescopic rod, and the bottom of the second telescopic rod is fixedly connected with a touch panel. The cooling port, the fan and the air suction port are arranged, so that the device can effectively cool the printed working die, and workers can conveniently and timely take and use the working die.
Description
Technical Field
The invention relates to the technical field of selective laser melting composite laser heat treatment equipment, in particular to selective laser melting composite laser heat treatment equipment.
Background
The selective laser melting is a main technical approach in metal material additive manufacturing, laser is selected as an energy source, layer-by-layer scanning is carried out on a metal powder bed layer according to a planned path in a three-dimensional CAD slicing model, the scanned metal powder achieves the effect of metallurgical bonding through melting and solidification, metal parts designed by the model are finally obtained, the surface of a tool and a die can be improved by increasing the laser heat treatment effect in the selective laser melting, the surface hardness, the wear resistance, the corrosion resistance, the strength, the high-temperature performance and the like of the tool and the die are improved, meanwhile, multiple laser composite processing is carried out, the laser heat treatment is carried out after each layer of selective laser melting, and the stress is effectively reduced.
However, the existing laser selective melting composite laser heat treatment equipment has the following problems:
1. according to the existing laser selective melting composite laser heat treatment equipment, after a tool die is printed by the device, the printed tool die is not easily cooled by the device, so that workers are not easy to take the tool die.
2. The existing laser selective melting composite laser heat treatment equipment has the advantages that during the normal use period, workers are not easy to open and close the toggle block, and accordingly the workers can take the working die more inconveniently.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a selective laser melting composite laser heat treatment device, which solves the problems that a printed working die is not easy to cool down and a shifting block is not easy to open and close.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a composite laser heat treatment device for selective laser melting comprises a main body, wherein a switch door is rotatably connected to the outer surface of the main body, a groove is formed in the switch door, a first telescopic rod is fixedly connected to the inside of the groove, a first spring is sleeved on the outer surface of the first telescopic rod, a T-shaped inserting rod is fixedly connected to the top end of the first telescopic rod, two ends of the first spring are respectively and fixedly connected with the first telescopic rod and the T-shaped inserting rod, a slot is formed in the main body, the T-shaped inserting rod is inserted into the slot, a second telescopic rod is fixedly connected to the bottom of the main body, a touch plate is fixedly connected to the bottom of the second telescopic rod, a third telescopic rod is fixedly connected to the bottom of the main body, a second spring is sleeved on the outer surface of the third telescopic rod, a moving wheel is fixedly connected to the bottom of the third telescopic rod, two ends of the second spring are respectively and fixedly connected with, the cooling box is fixedly connected to the top of the main body, a cooling opening is formed in the top of the main body, a fixing plate is fixedly connected to the interior of the cooling box, a fan is fixedly connected to the bottom of the fixing plate, and an air suction opening is formed in the outer surface of the cooling box.
As a preferable technical scheme of the invention, the T-shaped inserted link is fixedly connected with a toggle block, and the toggle block is connected with the switch door in a sliding manner.
As a preferable technical scheme of the invention, the number of the contact plates is two, and the bottom of each contact plate is provided with an anti-skid line.
As a preferable technical scheme of the invention, the number of the fans is several, and the fans are positioned right above the cooling port.
As a preferred technical scheme of the invention, the air suction openings are fixedly connected with filter screens, and the number of the air suction openings is six.
(III) advantageous effects
Compared with the prior art, the invention provides a selective laser melting composite laser heat treatment device, which has the following beneficial effects:
1. this compound laser thermal treatment equipment of selective laser melting through the effect that sets up cooling opening, fan and inlet scoop for its device can effectually cool down the worker's mould that prints, thereby makes things convenient for the timely worker's mould of taking of staff.
2. This compound laser thermal treatment equipment of selective laser melting through the effect that sets up first telescopic link, first spring, T type inserted bar and slot for the staff can be convenient open and close the switch door, thereby the worker's of taking that can be convenient mould.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of the T-shaped insertion rod and the insertion slot of the present invention.
In the figure: 1. a main body; 2. opening and closing the door; 3. a groove; 4. a first telescopic rod; 5. a first spring; 6. a T-shaped inserted link; 7. a slot; 8. a shifting block; 9. a second telescopic rod; 10. a touch plate; 11. a third telescopic rod; 12. a second spring; 13. a moving wheel; 14. a cooling box; 15. a cooling port; 16. a fan; 17. a fixing plate; 18. an air suction opening; 19. and (4) a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a composite laser heat treatment device for selective laser melting comprises a main body 1, wherein the outer surface of the main body 1 is rotatably connected with a switch door 2, a groove 3 is formed in the switch door 2, a first telescopic rod 4 is fixedly connected inside the groove 3, a first spring 5 is sleeved on the outer surface of the first telescopic rod 4, a T-shaped inserting rod 6 is fixedly connected to the top end of the first telescopic rod 4, two ends of the first spring 5 are respectively fixedly connected with the first telescopic rod 4 and the T-shaped inserting rod 6, a slot 7 is formed in the main body 1, the T-shaped inserting rod 6 is inserted into the slot 7, a second telescopic rod 9 is fixedly connected to the bottom of the main body 1, a touch plate 10 is fixedly connected to the bottom of the second telescopic rod 9, a third telescopic rod 11 is fixedly connected to the bottom of the main body 1, a second spring 12 is sleeved on the outer surface of the third telescopic rod 11, a moving wheel 13 is fixedly connected to the bottom of the third telescopic rod 11, two ends of the second, the top fixedly connected with cooling box 14 of main part 1, cooling mouth 15 has been seted up at the top of main part 1, fixedly connected with fixed plate 17 in cooling box 14, and the bottom fixedly connected with fan 16 of fixed plate 17, inlet scoop 18 has been seted up to cooling box 14's surface.
In this embodiment, when first spring 5 of T type inserted bar 6 compression and first telescopic link 4 under the effect of stirring piece 8, first spring 5 and first telescopic link 4 have reaction force to T type inserted bar 6, consequently when T type inserted bar 6 does not receive the effect of stirring piece 8, first telescopic link 4 just can bounce-back T type inserted bar 6 with first spring 5, thereby make T type inserted bar 6 can move right, the quantity of second telescopic link 9 is four, four second telescopic links 9 are located the both sides of main part 1, the second telescopic link 9 of both sides is connected with one respectively and supports touch panel 10, in the effect of touch panel 10 alright with effectual stabilising arrangement, cooling box 14 not only can cool down the good worker mould of printing, also can cool down the part of work in the main part 1 simultaneously.
Specifically, the T-shaped inserting rod 6 is fixedly connected with a toggle block 8, and the toggle block 8 is connected with the switch door 2 in a sliding manner.
In this embodiment, the function of the toggle block 8 is to facilitate the worker to control whether the T-shaped insertion rod 6 and the insertion slot 7 are inserted.
Specifically, the number of the abutting plates 10 is two, and the bottom of each abutting plate 10 is provided with an anti-slip pattern.
In this embodiment, the anti-slip pattern on the bottom of the abutting plate 10 can make the device more stably placed on the ground.
Specifically, the number of the fans 16 is several, and the several fans 16 are located right above the cooling hole 15.
In this embodiment, the cooling effect of the fan 16 is better under the combined action of the fans.
Specifically, a filter screen 19 is fixedly connected to the air suction opening 18, and the number of the air suction openings 18 is six.
In this embodiment, the filter screen 19 is used to prevent dust from being sucked into the main body 1 together with air, and thus, the dust affects the tool and the machine parts in the main body 1.
The working principle and the using process of the invention are as follows: after the working die is printed in the main body 1, the fan 16 is started, the fan 16 absorbs external air from the air suction opening 18, then the external air is input into the main body 1 from the cooling opening 15 through the flaring of the fan 16, the effect of cooling the working die printed in the main body 1 can be completed at the moment, after the working die is cooled, the toggle block 8 is toggled, the toggle block 8 drives the T-shaped insert rod 6 to move towards the left side, the T-shaped insert rod 6 can compress the first telescopic rod 4, when the T-shaped insert rod 6 and the slot 7 are not spliced, the switch door 2 can be opened at the moment, so that a worker can conveniently take the working die in the main body 1, the switch door 2 is rotated to the main body 1 while the toggle block 8 is toggled after taking, the T-shaped insert rod 6 and the slot 7 are aligned, the T-shaped insert rod 6 is positioned in the groove 3 and compresses the first spring 5 and the first telescopic rod 4, at the moment, the first spring 5 and the first telescopic rod 4 have the function of abutting against the T-shaped inserted rod 6, when the T-shaped inserted rod 6 and the slot 7 are against the T-shaped inserted rod, the poking block 8 can be stopped to be poked, at the moment, the T-shaped inserted rod 6 can move forwards under the rebounding action of the first spring 5 and the first telescopic rod 4, the T-shaped inserted rod 6 is enabled to be inserted into the slot 7, the main body 1 and the switch door 2 are fixedly connected, the device can be conveniently moved by a worker through the moving wheel 13, when the device moves, the influence of external force on the device in the moving process can be effectively reduced through the second spring 12 and the third telescopic rod 11, when the device is moved to a proper position, the second telescopic rod 9 is started, the second telescopic rod 9 drives the abutting contact plate 10 to move downwards, when the abutting plate 10 abuts against the ground, the device can be placed on the ground more stably, the device is prevented from shaking in the moving process.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A selective laser melting composite laser heat treatment device comprises a main body (1), and is characterized in that: the switch door is characterized in that the outer surface of the main body (1) is rotatably connected with a switch door (2), a groove (3) is formed in the switch door (2), a first telescopic rod (4) is fixedly connected inside the groove (3), a first spring (5) is sleeved on the outer surface of the first telescopic rod (4), a T-shaped inserting rod (6) is fixedly connected to the top end of the first telescopic rod (4), two ends of the first spring (5) are respectively and fixedly connected with the first telescopic rod (4) and the T-shaped inserting rod (6), a slot (7) is formed in the main body (1), the T-shaped inserting rod (6) is inserted into the slot (7), a second telescopic rod (9) is fixedly connected to the bottom of the main body (1), a touch plate (10) is fixedly connected to the bottom of the second telescopic rod (9), a third telescopic rod (11) is fixedly connected to the bottom of the main body (1), the surface cover of third telescopic link (11) is equipped with second spring (12), the bottom fixedly connected with of third telescopic link (11) removes wheel (13), the both ends of second spring (12) respectively with third telescopic link (11) and remove wheel (13) fixed connection, the top fixedly connected with cooling box (14) of main part (1), cooling mouth (15) have been seted up at the top of main part (1), fixedly connected with fixed plate (17) in cooling box (14), bottom fixedly connected with fan (16) of fixed plate (17), inlet scoop (18) have been seted up to the surface of cooling box (14).
2. The selective laser melting composite laser heat treatment device according to claim 1, wherein: the T-shaped inserted bar (6) is fixedly connected with a toggle block (8), and the toggle block (8) is connected with the switch door (2) in a sliding manner.
3. The selective laser melting composite laser heat treatment device according to claim 1, wherein: the number of the touch panels (10) is two, and the bottom of each touch panel (10) is provided with anti-skid lines.
4. The selective laser melting composite laser heat treatment device according to claim 1, wherein: the number of the fans (16) is a plurality, and the fans (16) are located right above the cooling port (15).
5. The selective laser melting composite laser heat treatment device according to claim 1, wherein: the air suction inlet (18) is fixedly connected with a filter screen (19), and the number of the air suction inlet (18) is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110259167.XA CN112916879A (en) | 2021-03-10 | 2021-03-10 | Selective laser melting composite laser heat treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110259167.XA CN112916879A (en) | 2021-03-10 | 2021-03-10 | Selective laser melting composite laser heat treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112916879A true CN112916879A (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110259167.XA Pending CN112916879A (en) | 2021-03-10 | 2021-03-10 | Selective laser melting composite laser heat treatment equipment |
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| CN (1) | CN112916879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023283984A1 (en) * | 2021-07-14 | 2023-01-19 | 蓝达合智能装备(苏州)有限公司 | Conformal supporting deformation mechanism for forming thin-walled part by selective laser melting |
-
2021
- 2021-03-10 CN CN202110259167.XA patent/CN112916879A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023283984A1 (en) * | 2021-07-14 | 2023-01-19 | 蓝达合智能装备(苏州)有限公司 | Conformal supporting deformation mechanism for forming thin-walled part by selective laser melting |
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