CN203437803U - Automatic welding plant used for spot welding of body in white - Google Patents
Automatic welding plant used for spot welding of body in white Download PDFInfo
- Publication number
- CN203437803U CN203437803U CN201320461898.3U CN201320461898U CN203437803U CN 203437803 U CN203437803 U CN 203437803U CN 201320461898 U CN201320461898 U CN 201320461898U CN 203437803 U CN203437803 U CN 203437803U
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- electrode
- spot welding
- welding
- soldering device
- automatic soldering
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Abstract
The utility model provides an automatic welding plant used for spot welding of a body in white. The automatic welding plant comprises an upper electrode and a lower electrode, which are opposite, wherein the upper electrode and the lower electrode are respectively fixed on an electrode pressure block, the two electrode pressure blocks are respectively connected to a corresponding upper connecting arm and a corresponding lower connecting arm, the upper connecting arm rotates around a rotating shaft, the upper electrode is connected to a welding press clamping cylinder through the upper connecting arm, and the lower electrode is connected to a floating cylinder through the lower connecting arm. The automatic welding plant used for spot welding of the body in white has the advantages of lower cost, easiness in operation, accurate welding position, high welding quality and convenience for maintenance.
Description
Technical field
The utility model relates to mechanical manufacturing field, particularly a kind of automatic soldering device for body in white spot welding.
Background technology
The body in white of Hyundai Motor (skeleton of automobile and car door etc.) great majority are comprised of sheet metal component, the connection between these sheet metal components, and the mode by cost-effective resistance spot welding links together often.
Modern automobile factory often automaticity is higher, streamline speed.This just requires our streamline integrated supplier can design the equipment of raising labour efficiency comparatively easily, and general way is the work of manually welding to be act as to robot automatic soldering technique replace.(that is, the carrying welding job of all parts is all completed by robot) but this technology investment is larger, to having relatively high expectations of plant maintenance personnel.
Utility model content
In order to overcome at least one problem existing in prior art, the utility model proposes the relatively low and welding of a kind of cost accurately for the automatic soldering device of body in white spot welding.
To achieve these goals, the utility model proposes a kind of automatic soldering device for body in white spot welding, comprise: the top electrode being oppositely arranged and bottom electrode, described top electrode and described bottom electrode are respectively fixed on an electrode briquetting, two described electrode briquettings are connected with the upper linking arm of correspondence, lower linking arm respectively, described upper linking arm can be around a rotating shaft rotation, described top electrode presses clamping cylinder to be connected by described upper linking arm with a weldering, and described bottom electrode is connected by described lower linking arm and a unsteady cylinder.
Optionally, described automatic soldering device also comprises cooling system.
Optionally, described cooling system comprises the cooling water access passage being arranged on on the described electrode briquetting of fixing described bottom electrode.
Optionally, described cooling water access passage comprises and is respectively used to described top electrode and two cooling access passages of described bottom electrode.
Optionally, the maximum angle rotatable of described upper linking arm is 90 °.
Optionally, on the described described electrode briquetting for fixing described bottom electrode, be also provided with the line access passage for described top electrode and described bottom electrode welding energising.
The utility model is mainly manifested in for the beneficial effect of the automatic soldering device of body in white spot welding: the utility model is lower with respect to full auto-bonding system cost for the automatic soldering device of body in white spot welding, has realized the object that reduces hand labor intensity; Whole device simple installation, is convenient to maintenance, good stability; Welding is easily controlled, and welding position is accurate, and quality of welding spot is high.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the front view of the automatic soldering device of body in white spot welding.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing 1, the utility model will be further described.
The utility model proposes a kind of automatic soldering device for body in white spot welding, comprise the top electrode 1 and the bottom electrode 2 that are oppositely arranged, described top electrode 1 and described bottom electrode 2 are respectively fixed on an electrode briquetting 3, two described electrode briquettings respectively with the upper linking arm 14 of correspondence, lower linking arm 4 is connected, described upper linking arm 14 can be around rotating shaft 17 rotations, described top electrode 1 presses clamping cylinder 15 to be connected by described upper linking arm 14 with a weldering, described bottom electrode 2 is connected by described lower linking arm 4 and a unsteady cylinder 6, described automatic soldering device also comprises cooling system, described cooling system comprises the cooling water access passage 9 being arranged on on the described electrode briquetting 3 of fixing described bottom electrode 2, described cooling water access passage 9 comprises and is respectively used to described top electrode 1 and two cooling access passages of described bottom electrode 2, the maximum angle rotatable of described upper linking arm 14 is 90 °, direction of rotation is as the arrow A direction in Fig. 1, after half-twist, arrive the position of arrow 16 indications, on the described described electrode briquetting 3 for fixing described bottom electrode 2, be also provided with the line access path 10 for described top electrode 1 and the 2 welding energisings of described bottom electrode.
During practical operation, in the middle of top electrode 1 and bottom electrode 2, arrange and need the sheet material of welding to be generally two-layer (thickness in monolayer is 0.6-1.5mm).Thereby during welding, electric current welds together two-layer sheet material by being connected to the cable formation closed-loop path of upper/lower electrode; Electrode briquetting: upper/lower electrode and motion are coupled together, and centre has felt pad 5, insulation sleeve etc. to prevent in welding process that current distributing affects welding effect, causes sealing-off, the defect such as snaps; Bottom electrode 2 is contacted with sheet material and departs from after welding beginning and completing by floating cylinder 6, prevents that electrode tip is together with plate adhesion; Top electrode 1 is compressed and forms closed-loop path when welding and between bottom electrode 2 by weld clamp cylinder 15, has welded rear clamping cylinder and has opened top electrode 1, conveniently takes the workpiece having welded away; It is respectively into water and water outlet that top electrode 1 and bottom electrode 2 have respectively two cooling waters access passage 9(), by the circulation of cooling water, prevent in welding process that on electrode, heat is too concentrated, affect the service life of electrode.
Although the utility model discloses as above with preferred embodiment, so itself and non-limiting the utility model.Under the utility model, in technical field, have and conventionally know the knowledgeable, within not departing from spirit and scope of the present utility model, when being used for a variety of modifications and variations.Therefore, protection domain of the present utility model is when being as the criterion depending on claims person of defining.
Claims (6)
1. the automatic soldering device for body in white spot welding, it is characterized in that, comprise: the top electrode being oppositely arranged and bottom electrode, described top electrode and described bottom electrode are respectively fixed on an electrode briquetting, two described electrode briquettings are connected with the upper linking arm of correspondence, lower linking arm respectively, described upper linking arm can rotate around a rotating shaft, and described top electrode presses clamping cylinder to be connected by described upper linking arm and a weldering, and described bottom electrode is connected by described lower linking arm and a unsteady cylinder.
2. the automatic soldering device for body in white spot welding according to claim 1, is characterized in that: described automatic soldering device also comprises cooling system.
3. the automatic soldering device for body in white spot welding according to claim 2, is characterized in that: described cooling system comprises the cooling water access passage being arranged on on the described electrode briquetting of fixing described bottom electrode.
4. the automatic soldering device for body in white spot welding according to claim 3, is characterized in that: described cooling water access passage comprises and is respectively used to described top electrode and two cooling access passages of described bottom electrode.
5. the automatic soldering device for body in white spot welding according to claim 1, is characterized in that: the maximum angle rotatable of described upper linking arm is 90 °.
6. the automatic soldering device for body in white spot welding according to claim 1, is characterized in that: on the described described electrode briquetting for fixing described bottom electrode, be also provided with the line access passage for described top electrode and described bottom electrode welding energising.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461898.3U CN203437803U (en) | 2013-07-30 | 2013-07-30 | Automatic welding plant used for spot welding of body in white |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461898.3U CN203437803U (en) | 2013-07-30 | 2013-07-30 | Automatic welding plant used for spot welding of body in white |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437803U true CN203437803U (en) | 2014-02-19 |
Family
ID=50088877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320461898.3U Expired - Lifetime CN203437803U (en) | 2013-07-30 | 2013-07-30 | Automatic welding plant used for spot welding of body in white |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649680A (en) * | 2021-09-08 | 2021-11-16 | 南通理工学院 | White automobile body side welding production line is with fortune dimension robot |
| CN114340829A (en) * | 2019-09-10 | 2022-04-12 | 泰克纳股份公司 | Welding equipment |
-
2013
- 2013-07-30 CN CN201320461898.3U patent/CN203437803U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114340829A (en) * | 2019-09-10 | 2022-04-12 | 泰克纳股份公司 | Welding equipment |
| CN114340829B (en) * | 2019-09-10 | 2023-08-22 | 泰克纳股份公司 | welding equipment |
| CN113649680A (en) * | 2021-09-08 | 2021-11-16 | 南通理工学院 | White automobile body side welding production line is with fortune dimension robot |
| CN113649680B (en) * | 2021-09-08 | 2022-05-03 | 南通理工学院 | White automobile body side welding production line is with fortune dimension robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term |