CN220029140U - Hardfacing cooling mechanism for wear-resistant steel plates - Google Patents
Hardfacing cooling mechanism for wear-resistant steel plates Download PDFInfo
- Publication number
- CN220029140U CN220029140U CN202321613166.1U CN202321613166U CN220029140U CN 220029140 U CN220029140 U CN 220029140U CN 202321613166 U CN202321613166 U CN 202321613166U CN 220029140 U CN220029140 U CN 220029140U
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- China
- Prior art keywords
- cooling
- support
- gear
- rack
- driving
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- 238000001816 cooling Methods 0.000 title claims abstract description 62
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000005552 hardfacing Methods 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000003466 welding Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 5
- 238000000889 atomisation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The utility model discloses a cooling mechanism for surfacing welding of a wear-resistant steel plate, which comprises a cooling bracket, a high-pressure air source, a booster water pump and a water tank, wherein the cooling bracket is arranged below a welding table of surfacing equipment and is provided with a sliding table driven by a translation mechanism; the residual water on the steel plate after cooling is less, so that the rust of the wear-resistant steel plate finished product in the storage process is further reduced, and the quality of the produced product is improved.
Description
Technical Field
The utility model relates to the technical field of wear-resistant steel plate production equipment, in particular to a surfacing cooling mechanism for a wear-resistant steel plate.
Background
The wear-resistant steel plate is manufactured by compounding an alloy layer with higher hardness and excellent wear resistance on a steel plate base material through a build-up welding method, the alloy layer and the steel plate base material are melted at high temperature in the build-up welding process to ensure firm combination, and the difference of shrinkage coefficients after cooling of parts of different build-up welding is easy to cause if the high temperature during build-up welding cannot be inhibited in time, so that the deformation of a finished product seriously affects the quality.
At present, the surfacing is cooled by adopting a water spraying cooling mode, so that the consumption of water resources is large; meanwhile, excessive residues are easily generated on the steel plate due to water spraying and cooling, rust is easily generated during product storage, the appearance of a product is not only influenced, further rust removal treatment is needed to be time-consuming and labor-consuming during use, and therefore the surfacing cooling mechanism for the wear-resistant steel plate is provided.
Disclosure of Invention
The utility model aims to provide a hardfacing cooling mechanism for a hardfacing, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a wear-resisting steel sheet build-up welding cooling mechanism, includes cooling support, booster pump and water tank, booster pump's inlet end and water tank intercommunication, be provided with translation mechanism and slip table on the cooling support, translation mechanism drives the slip table and moves along cooling support's length direction, be provided with cooling device on the slip table, cooling device includes swing support, rack and swing mechanism, the rack sets up in swing support's upper end, swing mechanism drive rack reciprocating motion on the swing support, be provided with the shower nozzle on the rack, shower nozzle and booster pump's play water end intercommunication.
Still further, the upper end of swing support is provided with spacing post, be provided with the bar through-hole on the rack, spacing post sets up in the inside of bar through-hole.
Still further, swing mechanism includes driving motor and drive support, all be provided with drive gear on driving motor's the output shaft and the drive support, two drive gear meshes mutually, be provided with half gear on the one side that drive gear and drive support are adjacent, set up the angle of teeth of a cogwheel on the half gear and be less than 180, be provided with driven gear and drive gear on the drive support, driven gear passes through the belt with drive gear and is connected, driven gear meshes with two half gears, drive gear meshes with the rack.
Still further still include the high-pressure air supply, the shower nozzle is two fluid atomizer its two input ports respectively with high-pressure air supply and booster water pump intercommunication.
Still further, translation mechanism includes lead screw and servo motor, servo motor's output shaft is connected with the lead screw of lead screw, be provided with the guide way on the cooling support, the lower part of slip table passes the guide way and is connected with the nut of lead screw.
Further, the number of the spray heads is four.
The beneficial effects of the utility model are as follows:
according to the utility model, the sliding table driven by the translation mechanism is arranged on the cooling support, the cooling mechanism is arranged on the sliding table, and the two-fluid atomization nozzle of the cooling mechanism performs spray cooling on the steel plate subjected to surfacing operation, so that compared with water spray cooling, the cooling efficiency is higher, and water resources are effectively saved; the residual water on the steel plate after cooling is less, so that the rust of the wear-resistant steel plate finished product in the storage process is further reduced, and the quality of the produced product is improved.
Drawings
Fig. 1 is a schematic structural diagram of a cooling mechanism for surfacing welding of a wear-resistant steel plate.
Fig. 2 is a schematic installation diagram of a cooling mechanism for surfacing welding of a wear-resistant steel plate.
Fig. 3 is a schematic diagram of a cooling device of a cooling mechanism for surfacing welding cooling of a wear-resistant steel plate.
Fig. 4 is a schematic diagram of a swing mechanism of a hardfacing cooling mechanism according to the present utility model.
Fig. 5 is a schematic diagram of a transmission gear of a hardfacing cooling mechanism of the present utility model.
In the figure: the welding machine comprises a cooling support 1, a guide groove 101, a welding table 2, a welding gun portal frame 3, a servo motor 4, a sliding table 5, a cooling device 6, a swinging support 601, a rack 602, a spray head 603, a strip through hole 604, a limit column 605, a swinging mechanism 7, a driving motor 701, a driving support 702, a transmission gear 703, a half gear 704, a driven gear 705 and a gear 706.
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.
Example 1
Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a wear-resisting steel sheet build-up welding cooling mechanism, including cooling support 1, high-pressure air supply (not shown), booster pump (not shown) and water tank (not shown), cooling support 1 installs in the below of welding bench 2 its both ends respectively with two lower feet of welder portal frame 3 during the use are connected, high-pressure air supply, booster pump and water tank (all install in the below of welding bench 2, booster pump's water inlet end and water tank intercommunication, install servo motor 4 and lead screw (not shown) on cooling support 1, the lead screw sets up along cooling support 1's length direction, servo motor 4's output shaft is connected with the lead screw of lead screw, slip table 5 is installed to cooling support 1's top, guide way 101 has been seted up on the cooling support 1, the lower extreme of slip table 5 passes guide way 101 and the nut connection of lead screw, be provided with cooling device 6 on the slip table 5.
During operation, the servo motor 4 drives the slide 5 to follow the welding gun on the welding gun portal frame 3 through the lead screw, and the surfacing position is cooled down.
Referring to fig. 3, the cooling device 6 includes a swinging support 601, a rack 602 and a swinging mechanism 7, the lower end of the swinging support 601 is fixedly connected with the sliding table 5, a limit post 605 is installed at the upper end of the swinging support, a bar-shaped through hole 604 is arranged on the rack 602, the limit post 605 is arranged in the bar-shaped through hole 604, the swinging mechanism 7 drives the rack 602 to reciprocate on the top of the swinging support 601 along the length direction of the bar-shaped through hole 604, four spray heads 603 are installed on the rack 602, and the spray heads 603 are two fluid atomization spray heads, and two input ports of the two fluid atomization spray heads are respectively communicated with a high-pressure air source and a booster water pump. The water particles sprayed out of the spray head 603 have small volume, are gasified rapidly after contacting with the steel plate during overlaying welding, so that heat is taken away, and as the heat absorbed by the process of converting water from liquid state to gas state is more, compared with the process of directly spraying water for cooling, the same cooling effect can be achieved by using less water, and the residual water on the steel plate after cooling is less, so that the corrosion of the wear-resistant steel plate finished product in the storage process is reduced; meanwhile, the air flow speed of the water mist blown out by the high-pressure air flow is faster, and the cooling effect is further improved.
Referring to fig. 3 to 5, the swing mechanism 7 includes a driving motor 701 and a driving bracket 702, wherein a transmission gear 703 is installed on an output shaft of the driving motor 701 and the driving bracket 702, the two transmission gears 703 are engaged, a half gear 704 is installed on a surface of the transmission gear 703 adjacent to the driving bracket 702, a driven gear 705 and a driving gear 706 are installed on the driving bracket 702, the driven gear 705 is engaged with the half gear 704, an angle of gear teeth arranged on the half gear 704 is smaller than 180 °, the driving gear 706 is installed above the driven gear 705 and engaged with the rack 602, and a wheel shaft of the driven gear 705 is connected with a rotating shaft of the driving gear 706 through a belt. The driving motor 701 drives the driving gear 706 to reciprocate through the two transmission gears 703, thereby driving the rack 602 to reciprocate on the swing bracket 601. The spray head 603 swings reciprocally to effectively increase the spray area of the water mist, and can cool the surfacing part and the surfacing part at the same time, so that the cooling effect is effectively improved.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The utility model provides a wear-resisting steel sheet build-up welding cooling mechanism, includes cooling support, booster pump and water tank, booster pump's water inlet end and water tank intercommunication, its characterized in that: the cooling device comprises a cooling support, and is characterized in that a translation mechanism and a sliding table are arranged on the cooling support, the translation mechanism drives the sliding table to move along the length direction of the cooling support, a cooling device is arranged on the sliding table and comprises a swinging support, a rack and a swinging mechanism, the rack is arranged at the upper end of the swinging support, the swinging mechanism drives the rack to reciprocate on the swinging support, a spray head is arranged on the rack, and the spray head is communicated with the water outlet end of the booster pump.
2. The hardfacing cooling mechanism of claim 1, wherein: the upper end of the swing support is provided with a limit column, the rack is provided with a bar-shaped through hole, and the limit column is arranged in the bar-shaped through hole.
3. The hardfacing cooling mechanism of claim 2, wherein: the swing mechanism comprises a driving motor and a driving support, wherein a transmission gear is arranged on an output shaft of the driving motor and the driving support, the transmission gear is meshed with the transmission gear, a half gear is arranged on one surface of the transmission gear adjacent to the driving support, the angle of a gear tooth arranged on the half gear is smaller than 180 degrees, a driven gear and a driving gear are arranged on the driving support, the driven gear is connected with the driving gear through a belt, the driven gear is meshed with the two half gears, and the driving gear is meshed with the rack.
4. A hardfacing cooling mechanism according to any one of claims 1-3, wherein: the spray head is a two-fluid atomization spray head, and two input ports of the spray head are respectively communicated with the high-pressure air source and the booster water pump.
5. The hardfacing cooling mechanism of claim 4, wherein: the translation mechanism comprises a screw rod and a servo motor, an output shaft of the servo motor is connected with the screw rod of the screw rod, a guide groove is formed in the cooling support, and the lower portion of the sliding table penetrates through the guide groove and is connected with a nut of the screw rod.
6. The hardfacing cooling mechanism of claim 5, wherein: the number of the spray heads is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321613166.1U CN220029140U (en) | 2023-06-21 | 2023-06-21 | Hardfacing cooling mechanism for wear-resistant steel plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321613166.1U CN220029140U (en) | 2023-06-21 | 2023-06-21 | Hardfacing cooling mechanism for wear-resistant steel plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029140U true CN220029140U (en) | 2023-11-17 |
Family
ID=88720032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321613166.1U Active CN220029140U (en) | 2023-06-21 | 2023-06-21 | Hardfacing cooling mechanism for wear-resistant steel plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029140U (en) |
-
2023
- 2023-06-21 CN CN202321613166.1U patent/CN220029140U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |