CN106624606A - Baseplate manufacturing process - Google Patents
Baseplate manufacturing process Download PDFInfo
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- CN106624606A CN106624606A CN201510723737.0A CN201510723737A CN106624606A CN 106624606 A CN106624606 A CN 106624606A CN 201510723737 A CN201510723737 A CN 201510723737A CN 106624606 A CN106624606 A CN 106624606A
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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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention relates to a baseplate manufacturing process. The baseplate manufacturing process is characterized in that the technological process utilizes a plate shearing machine to conduct blanking, utilizes a press to conduct die drawing and trimming and utilizes an electric welding machine to weld, wherein the press has the power range of 40-50 KW/h. The baseplate manufacturing process improves the product precision and quality, solves the problem of low production efficiency, and improves the product qualification rate, and owing to improvement of the production process, the product economic benefits are greatly improved.
Description
Technical field
The invention belongs to household electrical appliances manufacture field, and in particular to a kind of process for manufacturing bottom plate.
Background technology
Air temperature modification base plate mechanism is the principal organ of air conditioner, and volume ratio is larger, and manufacturing process operation is various, and soldering part precision prescribed is high, and current technique is mainly manifested in：1）It is relatively low to stock utilization；2）Production equipment energy consumption is larger；3）It is not ideal enough to welding technology mode；4）Product Precision and quality have much room for improvement, and waste of material is serious, and product percent of pass is low, leverages production efficiency.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, a kind of process for manufacturing bottom plate is proposed, the technological process improves Product Precision and quality, solves the problems, such as low production efficiency, product percent of pass is improve, the improvement of production technology greatly improves the economic benefit of product.
The technical scheme is that：A kind of process for manufacturing bottom plate, the technological process carries out blanking using plate shearing machine, and using press mould drawing and deburring are carried out, and is welded using electric welding machine, and the power bracket of the press is 40KW/h-50KW/h；
The technological process includes following operation：
Operation 1. utilizes plate shearing machine for blanking according to Workpiece structure；
Operation 2. carries out mould drawing using press to workpiece, in drawing, to the feature of parent part stress-strain analysis is carried out, and draw time is the 15-38 seconds；
Operation 3. carries out die trimming to workpiece using press, and the deburring time is the 15-38 seconds；
Operation 4. carries out mould and stretches using press to workpiece, and the time of staying is the 15-38 seconds；
Operation 5. carries out die flanging hole to workpiece using press, and the flanging bore time is the 15-38 seconds；
Operation 6. device is fixed to workpiece using electric welding machine and is positioned and is welded, weld interval be the 20-35 seconds, lateral dimension 190.5 ± 0.5mm of maximum deviation, perpendicularity maximum deviation 0.3mm；
Operation 7. is welded using electric welding machine to workpiece Location resilient piece, and weld interval is the 20-33 seconds；
Operation 8. is fixed base angle and is welded using electric welding machine to workpiece, and each fixes solder joint at base angle design six, and weld interval is the 35-58 seconds；
Operation 9. is to workpiece acid washing phosphorization, second time 20-30；
Operation 10. carries out electrostatic spraying to workpiece, and the time is the 20-30 seconds；
The entrucking of operation 11. is put in storage.
Two pieces angle bar is provided with the workpiece, its purposes is connecting fan support, size maximum deviation is 0.5mm, and perpendicularity maximum deviation 0.3mm is cut with mould to workpiece welding angle bar position using three sides, and the mode of another Edge Bend is carried out.
Flanging bore technique is increased to screw constraint area, it is ensured that size 190.0mm-191mm and perpendicularity maximum deviation 0.25mm;Operating time is the 15-38 seconds.
The present invention has the advantages that：
1）The present invention reduces operation, greatly improves operating efficiency.
2）The present invention greatly improves product percent of pass.
3）Hole of the present invention rushes technique：Flanging bore is increased to screw constraint area, it is ensured that size 190.0-191mm and perpendicularity maximum deviation 0.25mm;Operating time is the 15-38 seconds..
4）The size maximum deviation of the handling process of the connecting fan support angle bar of the present invention is 0.5mm, and perpendicularity maximum deviation 0.3mm is cut with mould to workpiece welding angle bar position using three sides, and the mode of another Edge Bend is carried out.
Specific embodiment
Embodiment 1：
The plate shearing machine for blanking of operation 1..
The mould drawing of operation 2..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/30 seconds）
The die trimming of operation 3..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/30 seconds）
The mould of operation 4. is stretched.（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/25 seconds）
The die flanging hole of operation 5..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/30 seconds）
The welding compression machine screw of operation 6..（Actual size 190.65mm), perpendicularity actual deviation 0.2mm, production efficiency 1 time/28 seconds）
Operation 7. welds Location resilient piece.（Production efficiency 1 time/20 seconds）
Base angle is determined in the solid welding of operation 8.（Quantity 2, each fixes solder joint at base angle 6, production efficiency 1 time/36 seconds）
The pickling of operation 9., phosphatization（The production efficiency 1 time/20-30 seconds）.
The electrostatic spraying of operation 10.（The production efficiency 1 time/20-30 seconds）.
The entrucking of operation 11. is put in storage.
Existing process flow process：1. operating efficiency is improved（Operation 2 reaches 67%；Operation 6 reaches 78%；）；2. Product Precision is improved（It is qualified that the dimensional discrepancy of operation 6 and perpendicularity deviation reach 100%）；3. consumptive material is saved（100% omission can be reached to the material and manufacturing procedure of angle bar）.
Embodiment 2：
The plate shearing machine for blanking of operation 1..
The mould drawing of operation 2..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/33 seconds）
The die trimming of operation 3..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/30 seconds）
The mould of operation 4. is stretched.（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/25 seconds）
The die flanging hole of operation 5..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/29 seconds）
The welding compression machine screw of operation 6..（Actual size 190.6mm）, perpendicularity actual deviation 0.2mm, production efficiency 1 time/32 seconds）
Operation 7. welds Location resilient piece.（Production efficiency 1 time/20 seconds）
Base angle is determined in the solid welding of operation 8.（Quantity 2, each fixes solder joint at base angle 6, production efficiency 1 time/36 seconds）
The pickling of operation 9., phosphatization（Production efficiency 1 time/25 seconds）.
The electrostatic spraying of operation 10.（Production efficiency 1 time/29 seconds）.
The entrucking of operation 11. is put in storage.
Existing process flow process：1. operating efficiency is improved（Operation 2 reaches 52%；Operation 6 reaches 56%；）；2. Product Precision is improved（It is qualified that the dimensional discrepancy of operation 6 and perpendicularity deviation reach 100%）；3. consumptive material is saved（100% omission can be reached to the material and manufacturing procedure of angle bar）.
Embodiment 3：
The plate shearing machine for blanking of operation 1..
The mould drawing of operation 2..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/33 seconds）
The die trimming of operation 3..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/29 seconds）
The mould of operation 4. is stretched.（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/25 seconds）
The die flanging hole of operation 5..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/29 seconds）
The welding compression machine screw of operation 6..（Actual size 190.55, perpendicularity actual deviation 0.25mm, production efficiency 1 time/29 seconds）
Operation 7. welds Location resilient piece.（Production efficiency 1 time/20 seconds）
Base angle is determined in the solid welding of operation 8（Quantity 2, each fixes solder joint at base angle 6, production efficiency 1 time/35 seconds）
The pickling of operation 9., phosphatization（Production efficiency 1 time/25 seconds）.
The electrostatic spraying of operation 10.（Production efficiency 1 time/28 seconds）.
The entrucking of operation 11. is put in storage.
Existing process flow process：1. operating efficiency is improved（Operation 2 reaches 52%；Operation 6 reaches 72%；）；2. Product Precision is improved（It is qualified that the dimensional discrepancy of operation 6 and perpendicularity deviation reach 100%）；3. consumptive material is saved（100% omission can be reached to the material and manufacturing procedure of angle bar）.
Embodiment 4：
The plate shearing machine for blanking of operation 1..
The mould drawing of operation 2..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/31 seconds）
The die trimming of operation 3..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/30 seconds）
The mould of operation 4. is stretched.（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/26 seconds）
The die flanging hole of operation 5..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/29 seconds）
The welding compression machine screw of operation 6..（Actual size 190.85, perpendicularity actual deviation 0.2mm, production efficiency 1 time/32 seconds）
Operation 7. welds Location resilient piece.（Production efficiency 1 time/20 seconds）
Base angle is determined in the solid welding of operation 8.（Quantity 2, each fixes solder joint at base angle 6, production efficiency 1 time/36 seconds）
The pickling of operation 9., phosphatization（Production efficiency 1 time/26 seconds）.
The electrostatic spraying of operation 10.（Production efficiency 1 time/28 seconds）.
The entrucking of operation 11. is put in storage.
Existing process flow process：1. operating efficiency is improved（Operation 2 reaches 61%；Operation 6 reaches 56%；）；2. Product Precision is improved（It is qualified that the dimensional discrepancy of operation 6 and perpendicularity deviation reach 100%）；3. consumptive material is saved（100% omission can be reached to the material and manufacturing procedure of angle bar）.
Embodiment 5：
The plate shearing machine for blanking of operation 1..
The mould drawing of operation 2..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/28 seconds）
The die trimming of operation 3..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/29 seconds）
The mould of operation 4. is stretched.（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/26 seconds）
The die flanging hole of operation 5..（Equipment J36-400 presses, main motor current 45KW/h）（Production efficiency 1 time/29 seconds）
The welding compression machine screw of operation 6..（Actual size 190.8, perpendicularity actual deviation 0.15mm, production efficiency 1 time/32 seconds）
Operation 7. welds Location resilient piece.（Production efficiency 1 time/23 seconds）
Base angle is determined in the solid welding of operation 8.（Quantity 2, each fixes solder joint at base angle 6, production efficiency 1 time/36 seconds）
The pickling of operation 9., phosphatization（Production efficiency 1 time/26 seconds）.
The electrostatic spraying of operation 10.（Production efficiency 1 time/30 seconds）.
The entrucking of operation 11. is put in storage.
Existing process flow process：1. operating efficiency is improved（Operation 2 reaches 78%；Operation 6 reaches 56%；）；2. Product Precision is improved（It is qualified that the dimensional discrepancy of operation 6 and perpendicularity deviation reach 100%）；3. consumptive material is saved（100% omission can be reached to the material and manufacturing procedure of angle bar）.
Claims (1)
1. a kind of process for manufacturing bottom plate, it is characterised in that：The technological process carries out blanking using plate shearing machine, and using press mould drawing and deburring are carried out, and is welded using electric welding machine, and the power bracket of the press is 40KW/h-50KW/h；
The technological process includes following operation：
Operation 1 utilizes plate shearing machine for blanking according to Workpiece structure；
Operation 2 carries out mould drawing using press, in drawing, to the feature of workpiece stress-strain analysis is carried out, and draw time is the 15-38 seconds；
Operation 3 carries out die trimming to workpiece using press, and the deburring time is the 15-38 seconds；
Operation 4 carries out mould and stretches using press to workpiece, and the time of staying is the 15-38 seconds；
Operation 5 carries out die flanging hole to workpiece using press, and the flanging bore time is the 15-38 seconds；
Operation 6 is fixed device to workpiece and positions and weld using electric welding machine, weld interval be the 20-35 seconds, lateral dimension 190.5 ± 0.5mm of maximum deviation, perpendicularity maximum deviation 0.3mm；
Operation 7 is welded using electric welding machine to workpiece Location resilient piece, and weld interval is the 20-33 seconds；
Operation 8 is fixed base angle and is welded using electric welding machine to workpiece, and each fixes solder joint at base angle design six, and weld interval is the 35-58 seconds；
Operation 9 is to workpiece acid washing phosphorization, second time 20-30；
Operation 10 carries out electrostatic spraying to workpiece, and the time is the 20-30 seconds；
The entrucking of operation 11 is put in storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723737.0A CN106624606A (en) | 2015-11-01 | 2015-11-01 | Baseplate manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723737.0A CN106624606A (en) | 2015-11-01 | 2015-11-01 | Baseplate manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106624606A true CN106624606A (en) | 2017-05-10 |
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ID=58830187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510723737.0A Pending CN106624606A (en) | 2015-11-01 | 2015-11-01 | Baseplate manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106624606A (en) |
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2015
- 2015-11-01 CN CN201510723737.0A patent/CN106624606A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |