CN202726474U - Electron beam welding line - Google Patents
Electron beam welding line Download PDFInfo
- Publication number
- CN202726474U CN202726474U CN201220414785.3U CN201220414785U CN202726474U CN 202726474 U CN202726474 U CN 202726474U CN 201220414785 U CN201220414785 U CN 201220414785U CN 202726474 U CN202726474 U CN 202726474U
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- electron beam
- beam welding
- welding
- machine
- welding line
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Abstract
The utility model relates to an electron beam welding line which comprises an electron beam welder, an ultrasonic cleaner and a heat treatment device. The ultrasonic cleaner, the heat treatment device and the electron beam welder are placed in sequence and are connected with one another through a conveying belt. The electron beam welding line can also be provided with an ultrasonic detector and a gear press-fitting machine. Gear rings and webs in automobile gears to be welded are cleaned and press-fitted and are then conveyed to the electron beam welder through the conveying belt in order to finish automatic electron beam welding. Welded workpieces are also subjected to ultrasonic weld inspection and heat treatment. The electron beam welding line integrates the cleaning device, the heat treatment device and the electron beam welder required by electron beam welding, and can also be provided with the detection device and the gear press-fitting machine. The devices are connected through the conveying belt to form the continuous welding line. Welding efficiency of the electron beam welding line is improved greatly, and the electron beam welding line is available for welding 90 gears per hour. The electron beam welding line is suitable for welding of various auto parts, easy for assembly, stable in performance, high in automation level and simple to operate.
Description
Technical field
The utility model relates to electron beam welding equipment, is specially a kind of electron beam welding production line.
Background technology
Electron beam welding can guarantee weld penetration, also the thermal deformation of weldment is treated in minimizing, therefore its use is increasingly extensive, at various auto parts machineries, in the production such as semiaxis, gearbox gear and silicon oil shock absorber etc., also adopt in a large number electron-beam welder to weld production for improving welding quality especially.
But adopt at present the separate unit electron beam welding machines in the production process more.Because workpiece before welding will clean first, welded workpiece will be eliminated welding stress and carry out surface treatment through Overheating Treatment.Working procedures cooperates, and electron-beam welder is difficult to continuous firing, and production efficiency is not high, and utilization rate of equipment and installations is not high yet.
Production technology such as the gear in the various automobile gearboxes is that gear ring and former are fitted in together, and is again that the two is integrally welded.The productivity ratio maximum of at present electron beam welding can only reach 40～60/hour.Be difficult to satisfy the needs that auto industry is produced.
The utility model content
The purpose of this utility model is a kind of electron beam welding production line of design, and it comprises electron beam welding machine, also has supersonic wave cleaning machine and Equipment for Heating Processing, connects with conveyer belt each other, to improve the production efficiency of electron beam welding machine.
The electron beam welding production line of the utility model design comprises electron beam welding machine, also has supersonic wave cleaning machine and annealing device, and supersonic wave cleaning machine, electron beam welding machine and annealing device sequentially discharge, and connect with conveyer belt each other.
Workpiece to be welded is put into supersonic wave cleaning machine and is cleaned, and the greasy dirt on the workpiece and black dirt are cleaned up, and to guarantee electron beam welding junction cleaning, improves welding quality.The welding tooling of electron beam welding machine sent into cleaned workpiece to be welded by conveyer belt, carries out the welding of autoelectrinic bundle, the workpiece that obtains welding.
Workpiece after the welding is sent into annealing device by conveyer belt, requires workpiece is heat-treated according to Technology for Heating Processing, eliminates welding stress and carries out surperficial cure process.
This production line also is furnished with ultrasonic detection device, and the conveyer belt behind the electron beam welding machine is connected to ultrasonic detection device.Workpiece after the welding carries out heads for crank detection of ultrasonic bonding lines by the conveyer belt ultrasonic detection device of packing into, and is the depth of weld is not enough, have welding pore, crackle etc. to have the workpiece of weld defect to detect, and welding personnel can carry out repair welding or scrap processing.Conveyer belt behind the ultrasonic detection device is connected to annealing device.
When being used for the automobile gearbox gear welding, this production line also is furnished with the gear press mounting machine, conveyer belt behind the supersonic wave cleaning machine is connected to the gear press mounting machine, conveyer belt is sent the gear ring and the disc that clean up into the gear press mounting machine, inside and outside workpiece is fitted in together, so that the solder side tight fit of gear ring and disc.Conveyer belt behind the gear press mounting machine is connected to electron beam welding machine.
Described gear press mounting machine is the mekydro pressing machine.
Described conveyer belt is live roll cartridge type conveyer belt.
Compared with prior art, the advantage of the utility model electron beam welding production line is: 1, made up the needed cleaning equipment of electron beam welding, annealing device and electron beam welding machine, also can be equipped with checkout equipment and gear press mounting machine, conveyer belt connects each equipment, consist of continous way welding processing streamline, its welding efficiency improves greatly, and for example gear welding can reach 90/hour, improves 50% even one times than the productivity ratio of separate unit electron beam welding machine; 2, be suitable for the welding of various auto parts machineries, comprise automobile gearbox gear, semiaxis and silicon oil shock absorber etc.; 3, be easy to assembly, stable performance, automaticity are high, easy and simple to handle.
Description of drawings
Fig. 1 is this electron beam welding production line example structure block diagram.
The specific embodiment
Describe this electron beam welding production line embodiment in detail below in conjunction with accompanying drawing, this example is for being exclusively used in the electron beam welding production line of welding of automotive gearbox gear.
The embodiment of this automobile gearbox gear electron beam welding production line as shown in Figure 1, comprise electron beam welding machine, supersonic wave cleaning machine, gear press mounting machine, ultrasonic detection device and annealing device, the said equipment sequentially discharges, and connects with conveyer belt each other.
The supersonic wave cleaning machine that this is routine can be continuous type ultrasonic ripple cleaning model, also can be to be interrupted cleaning model, the efficient that continuous cleaning machine cleans is 90/hour, being interrupted the every stove scavenging period of cleaning machine is 60 minutes, workpiece 90 covers of at every turn can packing into, and cleaning production efficiency is 90/hour.
The gear press mounting machine that this is routine is the mekydro pressing machine, and pressure is 1 ton, and press-fit process time is 20 seconds at every turn, press-fits efficient and is 120-150 spare per hour.
The vacuum electron beam welder that this is routine is accelerating potential 60kV, power 3-4kw, adopt the high-frequency inverter-type DC high-voltage power supply, the oil injection type electron gun, welding vacuum is 6-8Pa, welding tooling is single station welding, or Double-station welding, single station welding beat is to be 5 seconds the clamping workpiece time, and the pumpdown time is 30 seconds, and be 10 seconds weld interval, a weld cycle time is 45 seconds, and namely welding efficiency reaches 90/hour.The Double-station welding frock, each welding post can weld 4-6 workpiece simultaneously, and the time of finishing a weld cycle is 3-4 minute, and be 45 seconds average every workpiece weld interval, per hour can weld 90 gears.
This routine ultrasonic detection device adopts the high-frequency narrow-pulse ultrasonic probe as ultrasonic detection sensor, energy detection of gear circular weld defective, as weld penetration not, pore, crackle etc., be 20 seconds every detection time, per hour can detect workpiece 120-150 spare.
This routine annealing device adopts Electric heating, heating power 30kW-60kw, 300 ℃ of maximum heating temperatures, 6 hours heat time heating times of every stove, adopt the digital temperature control module, temperature control precision ± 2 ℃, but temperature rate of change curve Set arbitrarily, every stove can heat 600 of gears, on average per hour 100.
This routine conveyer belt is live roll cartridge type conveyer belt.
Above-described embodiment only is the specific case that the purpose of this utility model, technical scheme and beneficial effect are further described, and the utility model is not to be defined in this.All any modifications of within scope of disclosure of the present utility model, making, be equal to replacement, improvement etc., all be included within the protection domain of the present utility model.
Claims (5)
1. the electron beam welding production line comprises electron beam welding machine, it is characterized in that:
Also have supersonic wave cleaning machine and annealing device, supersonic wave cleaning machine, electron beam welding machine and annealing device sequentially discharge, and connect with conveyer belt each other.
2. electron beam welding production line according to claim 1 is characterized in that:
This production line also is furnished with ultrasonic detection device, and the conveyer belt behind the electron beam welding machine is connected to ultrasonic detection device, and the conveyer belt behind the ultrasonic detection device is connected to annealing device.
3. electron beam welding production line according to claim 1 is characterized in that:
This production line also is furnished with the gear press mounting machine, and the conveyer belt behind the supersonic wave cleaning machine is connected to the gear press mounting machine, and the conveyer belt behind the gear press mounting machine is connected to electron beam welding machine.
4. electron beam welding production line according to claim 3 is characterized in that:
Described gear press mounting machine is the mekydro pressing machine.
5. each described electron beam welding production line in 4 according to claim 1 is characterized in that:
Described conveyer belt is live roll cartridge type conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220414785.3U CN202726474U (en) | 2012-08-21 | 2012-08-21 | Electron beam welding line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220414785.3U CN202726474U (en) | 2012-08-21 | 2012-08-21 | Electron beam welding line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726474U true CN202726474U (en) | 2013-02-13 |
Family
ID=47652222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220414785.3U Expired - Lifetime CN202726474U (en) | 2012-08-21 | 2012-08-21 | Electron beam welding line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866025A (en) * | 2016-12-26 | 2019-06-11 | 黄红梅 | A kind of welding wire mechanism for the assembling of anode part iron hoop sleeve |
| CN114888420A (en) * | 2022-07-14 | 2022-08-12 | 盛瑞传动股份有限公司 | Assembly method of planet carrier copper sleeve assembly |
-
2012
- 2012-08-21 CN CN201220414785.3U patent/CN202726474U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866025A (en) * | 2016-12-26 | 2019-06-11 | 黄红梅 | A kind of welding wire mechanism for the assembling of anode part iron hoop sleeve |
| CN114888420A (en) * | 2022-07-14 | 2022-08-12 | 盛瑞传动股份有限公司 | Assembly method of planet carrier copper sleeve assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUILIN ELECTRICAL EQUIPMENT SCIENTIFIC RESEARCH IN Free format text: FORMER NAME: GUILIN ELECTRICAL EQUIPMENT SCIENTIFIC RESEARCH INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 541004 the Guangxi Zhuang Autonomous Region Guilin Qixing Road, No. 1 Patentee after: GUILIN ELECTRICAL EQUIPMENT SCIENTIFIC RESEARCH INSTITUTE Co.,Ltd. Address before: 541004 the Guangxi Zhuang Autonomous Region Guilin Qixing Road, No. 1 Patentee before: Guilin Electrical Equipment Scientific Research Institute |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |