CN104493372A - Welding equipment for axle housing of rear axle - Google Patents
Welding equipment for axle housing of rear axle Download PDFInfo
- Publication number
- CN104493372A CN104493372A CN201410764831.6A CN201410764831A CN104493372A CN 104493372 A CN104493372 A CN 104493372A CN 201410764831 A CN201410764831 A CN 201410764831A CN 104493372 A CN104493372 A CN 104493372A
- Authority
- CN
- China
- Prior art keywords
- welding
- rear axle
- axle case
- welding gun
- support body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/287—Supporting devices for electrode holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention provides welding equipment for an axle housing of a rear axle. The equipment comprises a frame body, a welding gun, an inverted basin type rotary press-mounting mechanism, a transmission mechanism and a control system, wherein the welding gun is arranged on the frame body and is used for welding the axle housing of the rear axle; the inverted basin type rotary press-mounting mechanism is fixedly connected to the frame body, and fixes the axle housing of the rear axle in a welding range of the welding gun; the axle housing of the rear axle can rotate around the self axis; the transmission mechanism is a rotatable part fixedly connected to the frame body, and the rotation end of the transmission mechanism is used for driving the axle housing of the rear axle to rotate; the control system is connected with the welding gun and is used for controlling the welding and welding stopping of the welding gun. The frame body is used for supporting the whole welding equipment for the axle housing of the rear axle, and the welding gun executes welding motion. By adopting the structure, the axle housing of the rear axle of which the connecting lines of welding points are in the same plane circle can be automatically welded, manual welding is replaced by an automatic welding mode, and the labor intensity for welding the axle housing of the rear axle of a tricycle is remarkably reduced.
Description
Technical field
The present invention relates to tricycle welding field, more particularly, relate to a kind of rear axle case welding equipment.
Background technology
Tricycle is the vehicle of installation three wheel, device compartment or flat board, is used for manned or freights.
Manufacture field at tricycle, relate to a large amount of welding jobs, wherein, the welding of the rear axle case of tricycle is important operation.
In prior art, adopt human weld to the welding of the rear axle case of tricycle, namely manually to weld one by one each solder joint, labour intensity is very large.
Therefore, how reducing the labour intensity of welding tricycle rear axle axle housing, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of rear axle case welding equipment, to realize the labour intensity reducing welding tricycle rear axle axle housing.
In order to achieve the above object, the invention provides following technical scheme:
A kind of rear axle case welding equipment, comprising: support body; Welding gun, welding gun is arranged on support body, for welding rear axle case; The type of falling basin rotates press-loading device, and the type of falling basin rotation press-loading device is fixed on support body, and rear axle case can be fixed within the scope of the welding of welding gun around own axis by it; Transmission mechanism, transmission mechanism is the rotating parts be fixed on support body, and its turning end is rotated for driving rear axle case; Control system, control system is connected with welding gun, welds with stopping for controlling welding gun welding.
Preferably, in above-mentioned rear axle case welding equipment, the type of falling basin rotation press-loading device is positioned at rear axle case lower end and is provided with positioning compression mechanism, and positioning compression mechanism is connected with the rotating parts of transmission mechanism.
Preferably, in above-mentioned rear axle case welding equipment, transmission mechanism is reducing motor, and its rotating shaft is connected with positioning compression mechanism.
Preferably, in above-mentioned rear axle case welding equipment, control system comprises the time relay with timing on-off function, pause function and reset function.
Preferably, in above-mentioned rear axle case welding equipment, control system also comprises the time-delay relay with time delay on-off function.
Preferably, in above-mentioned rear axle case welding equipment, also comprise and be connected with welding gun, its freely regulated cylinder can be made.
Preferably, in above-mentioned rear axle case welding equipment, the bottom of support body is provided with universal wheel.
Preferably, in above-mentioned rear axle case welding equipment, support body is also provided with the motor mount of fixing reducing motor.
Preferably, in above-mentioned rear axle case welding equipment, the below that support body is positioned at welding gun is provided with the welding slag skid groove of ramp type.
Rear axle case welding equipment provided by the present invention, comprising: support body; Welding gun, welding gun is arranged on support body, for welding rear axle case; The type of falling basin rotates press-loading device, and the type of falling basin rotation press-loading device is fixed on support body, and rear axle case can be fixed within the scope of the welding of welding gun around own axis by it; Transmission mechanism, transmission mechanism is the rotating parts be fixed on support body, and its turning end is rotated for driving rear axle case; Control system, control system is connected with welding gun, welds with stopping for controlling welding gun welding.Support body is for supporting whole rear axle case welding equipment, and welding gun performs welding action.The type of falling basin rotates press-loading device and is fixed on support body by rear axle case, rear axle case is made only to have the free degree around own rotation, transmission mechanism drives rear axle case, rear axle case can be driven with certain rotational speed, the position that adjustment welding gun welds it, control system, for controlling the open and close of welding gun, makes welding gun open in bond pad locations.Adopt this structure, achieve the automatic welding of butt welding point line at the rear axle case of same plane circle, replace human weld in the mode of automatic welding, reduce the labour intensity of welding tricycle rear axle axle housing significantly.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is rear axle case welding equipment structural representation provided by the present invention;
Fig. 2 is rear axle case welding equipment side view provided by the present invention;
Fig. 3 is rear axle case welding equipment front view provided by the present invention;
Fig. 4 is the structural representation of the large modulus helical tooth speed reducer structure of rear axle case welding equipment provided by the present invention;
In upper figure: 1 be welding gun, 2 be rear axle case, 3 be positioning compression mechanism, 4 be distribution control box, 6 be reducing motor, 7 be motor mount, 8 be the armed mechanism of welding gun circular motion, 9 be support body, 10 be welding slag skid groove, 11 be Work-sheet pressing and pickup hand-operated direction valve, 13 be large modulus helical tooth speed reducer structure for instruction control panel, 12 for the weld jig displacement centre of gyration, 5.
Detailed description of the invention
The invention provides a kind of rear axle case welding equipment, reduce the labour intensity of welding tricycle rear axle axle housing.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, carry out clear, complete description to the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is rear axle case welding equipment structural representation provided by the present invention; Fig. 2 is rear axle case welding equipment side view provided by the present invention; Fig. 3 is rear axle case welding equipment front view provided by the present invention; Fig. 4 is the structural representation of the large modulus helical tooth speed reducer structure of rear axle case welding equipment provided by the present invention.
Rear axle case welding equipment provided by the invention, comprising: support body 9; Welding gun 1, welding gun 1 is arranged on support body 9, for welding rear axle case 2; The type of falling basin rotates press-loading device, and the type of falling basin rotates press-loading device and is fixed on support body 9, and it can within the scope of the welding of being fixed on welding gun 1 of own axis by rear axle case 2; Transmission mechanism, transmission mechanism is the rotating parts be fixed on support body 9, and its turning end is rotated for driving rear axle case 2; Control system, control system is connected with welding gun 1, welds for controlling welding gun 1 and stops welding.The type of falling basin rotates press-loading device and is fixed on support body 9 by rear axle case 2, rear axle case 2 is made only to have the free degree around own rotation, transmission mechanism drives rear axle case 2, rear axle case 2 can be driven with certain rotational speed, the position that adjustment welding gun 1 welds it, control system, for controlling the open and close of welding gun 1, makes welding gun 1 open in bond pad locations.Adopt this structure, achieve the automatic welding of butt welding point line at the rear axle case 2 of same plane circle, replace human weld in the mode of automatic welding, reduce the labour intensity of welding tricycle rear axle axle housing significantly.Welding gun 1 generally adopts CO2 gun.Support 9 be also provided with the distribution control box 5 that is connected with each several part power device and indicate control panel 11, indicating on control panel 11 and be provided with welding gun start button, scram button and power supply indicator.
In the present invention one specific embodiment, the type of falling basin rotation press-loading device is positioned at rear axle case 2 lower end and is provided with positioning compression mechanism 3, and positioning compression mechanism 3 is connected with the rotating parts of transmission mechanism.The type of falling basin rotates press-loading device with housing large end face as clamping face, steel ring and back cover adopt the rotation of basin type back-off to press-fit positioning mode, the welding organically achieving steel ring and back cover is general, the type of falling basin rotates press-loading device bottom and arranges positioning compression mechanism 3, for locating rear axle case 2, and it is driven to rotate.When needing to unload rear axle case 2, by regulating Work-sheet pressing and pickup hand-operated direction valve 12, open press-loading device.
In the present invention one specific embodiment, transmission mechanism is reducing motor 6, and its rotating shaft is connected with positioning compression mechanism 3.Transmission mechanism utilizes the pad line of rear axle case 2 for the feature of same plane circle, drives rear axle case 2 around the mechanism of own axes rotation adjustment position by a reducing motor 6.
In the present invention one specific embodiment, control system comprises the time relay with timing on-off function, pause function and reset function.During the work of rear axle case welding equipment, time relay Butt welding gun 1 controls, and makes it work close to during solder joint, and when solder joint is rotated away from, welding gun 1 stops welding.
In the present invention one specific embodiment, control system also comprises the time-delay relay with time delay on-off function.During the work of rear axle case welding equipment, time-delay relay Butt welding gun 1 controls, and makes it work close to during solder joint, and when solder joint is rotated away from, welding gun 1 stops welding.The time relay and time-delay relay acting in conjunction, make the automaticity of welding, flexibility improve greatly.
In the present invention one specific embodiment, also comprise and be connected with welding gun 1, its freely regulated cylinder can be made.What welding gun rotatable mechaninism adopted is drive with a cylinder to carry out the freely regulated telescoping mechanism of three dimensions, and achieving welding gun 1 can regulate at any angle.In the present invention, welding gun rotatable mechaninism is the armed mechanism 8 of welding gun circular motion.
In the present invention one specific embodiment, the bottom of support body 9 is provided with universal wheel.Install universal wheel additional, facilitate welder to move.
In the present invention one specific embodiment, support body 9 is also provided with the motor mount 7 of fixing reducing motor 6.Motor mount 7 can coordinate more firm with reducing motor 6, and facilitates its dismounting.
In the present invention one specific embodiment, the below that support body 9 is positioned at welding gun 1 is provided with the welding slag skid groove 10 of ramp type.Welding slag skid groove 10 can easily reclaim welding slag, is conducive to maintenance work environment neat and tidy.
The operating procedure of rear axle case welding equipment is as follows: 1, debug motor and welding gun, throws off (its linear velocity is determined according to product) after making welding gun motor within the time set rotate 365 degree; 2, two halves axle housing middle piece put into special tooling and clamp, reinstalling steel ring or back cover, stir jettron, large cylinder driven rotary pressure cap compresses steel ring or back cover; 3, open start button, time relay work, and connect the rotation of driven by motor product, little cylinder promotes rotating mechanism and welding gun is delivered to welding position simultaneously, and time-delay relay Delayed conducting welding gun wire feed switch guarantees that welding gun just welds after putting in place.
The operating instruction of rear axle case welding equipment is as follows: 1, start before, guarantee that device power supply (DPS) is connected, compressed gas source and apparatus body are connected, device power supply (DPS) indicator lamp unlatching, Work-sheet pressing and open in an open position; 2, the welding location special fixture of Corresponding matching is with it installed by the specification of workpiece; 3, load workpiece with this, guarantee that three-jaw pressure head region exceedes workpiece outer ring, proceed to second workpiece, press down pressing handle; 4, press start button, equipment starts welding; 5, after equipment rotates and shuts down, open pressing handle and take out workpiece.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a rear axle case welding equipment, is characterized in that, comprising:
Support body (9);
Welding gun (1), described welding gun (1) is arranged on described support body (9), for welding rear axle case (2);
The type of falling basin rotates press-loading device, and the described type of falling basin rotates press-loading device and is fixed on described support body (9), and it can within the scope of the welding of being fixed on described welding gun (1) of own axis by described rear axle case (2);
Transmission mechanism, described transmission mechanism is for being fixed in the rotating parts on described support body (9), and its turning end is rotated for driving described rear axle case (2);
Control system, described control system is connected with described welding gun (1), welds with stopping for controlling described welding gun (1) welding.
2. rear axle case welding equipment as claimed in claim 1, it is characterized in that, the described type of falling basin rotation press-loading device is positioned at described rear axle case (2) lower end and is provided with positioning compression mechanism (3), and described positioning compression mechanism (3) is connected with the rotating parts of transmission mechanism.
3. rear axle case welding equipment as claimed in claim 2, it is characterized in that, described transmission mechanism is reducing motor (6), and its rotating shaft is connected with described positioning compression mechanism (3).
4. rear axle case welding equipment as claimed in claim 3, is characterized in that, described control system comprises the time relay with timing on-off function, pause function and reset function.
5. rear axle case welding equipment as claimed in claim 4, it is characterized in that, described control system also comprises the time-delay relay with time delay on-off function.
6. rear axle case welding equipment as claimed in claim 5, is characterized in that, also comprises being connected with described welding gun (1), can making its freely regulated cylinder.
7. rear axle case welding equipment as claimed in claim 6, it is characterized in that, the bottom of described support body (9) is provided with universal wheel.
8. rear axle case welding equipment as claimed in claim 7, is characterized in that, described support body (9) is also provided with the motor mount (7) of fixing described reducing motor (6).
9. rear axle case welding equipment as claimed in claim 8, is characterized in that, the below that described support body (9) is positioned at described welding gun (1) is provided with the welding slag skid groove (10) of ramp type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764831.6A CN104493372A (en) | 2014-12-11 | 2014-12-11 | Welding equipment for axle housing of rear axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764831.6A CN104493372A (en) | 2014-12-11 | 2014-12-11 | Welding equipment for axle housing of rear axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493372A true CN104493372A (en) | 2015-04-08 |
Family
ID=52934872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410764831.6A Pending CN104493372A (en) | 2014-12-11 | 2014-12-11 | Welding equipment for axle housing of rear axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493372A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0681932A2 (en) * | 1994-05-13 | 1995-11-15 | Adam Opel Ag | Motor vehicle rear axle |
| CN201776592U (en) * | 2010-08-24 | 2011-03-30 | 上海航天精密机械研究所 | Annular seam welding device at the bottom of storage box of carrier rocket |
| CN103692138A (en) * | 2013-12-29 | 2014-04-02 | 长城汽车股份有限公司 | Automotive rear-axle housing assembly workpiece welding and positioning fixture |
| CN204504531U (en) * | 2014-12-11 | 2015-07-29 | 重庆瑞阳科技开发有限公司 | Rear axle case welding equipment |
-
2014
- 2014-12-11 CN CN201410764831.6A patent/CN104493372A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0681932A2 (en) * | 1994-05-13 | 1995-11-15 | Adam Opel Ag | Motor vehicle rear axle |
| CN201776592U (en) * | 2010-08-24 | 2011-03-30 | 上海航天精密机械研究所 | Annular seam welding device at the bottom of storage box of carrier rocket |
| CN103692138A (en) * | 2013-12-29 | 2014-04-02 | 长城汽车股份有限公司 | Automotive rear-axle housing assembly workpiece welding and positioning fixture |
| CN204504531U (en) * | 2014-12-11 | 2015-07-29 | 重庆瑞阳科技开发有限公司 | Rear axle case welding equipment |
Non-Patent Citations (2)
| Title |
|---|
| 刘政军等: "汽车后桥壳环缝焊接设备的研究", 《热加工工艺》 * |
| 郭勇等: "CJY6421D汽车后桥壳自动焊接设备的研制", 《电焊机》 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |