CN102069470A - Replacer for electrode cap of electrode holder - Google Patents
Replacer for electrode cap of electrode holder Download PDFInfo
- Publication number
- CN102069470A CN102069470A CN 201110007243 CN201110007243A CN102069470A CN 102069470 A CN102069470 A CN 102069470A CN 201110007243 CN201110007243 CN 201110007243 CN 201110007243 A CN201110007243 A CN 201110007243A CN 102069470 A CN102069470 A CN 102069470A
- Authority
- CN
- China
- Prior art keywords
- handle
- electrode cap
- hole
- pullover
- soldering turret
- 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
- 238000005476 soldering Methods 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000011079 streamline operation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a replacer for an electrode cap of an electrode holder. The replacer comprises a casing head (1) and a handle (2), wherein the casing head (1) is movably connected with the handle (2); the casing head (1) has a U-shaped structure and is provided with a central hole; a sawtooth structure is formed around the central hole; one end of the handle (2) has a circular head structure; the outer circumference of the circular head has a sawtooth structure; and the U-shaped bottom end of the casing head (1) is connected with the circular head end of the handle (2). In the replacer, a similar eccentric distance rotation automatic clamping mode is selected and used; and the circumference of the central hole of the casing head (1) and the circumference of the circular head of the handle (2) are designed into the sawtooth structures, so that the electrode cap can be locked and fixed and then can be disassembled by turning the handle (2) during use of the replacer for the electrode cap of the electrode holder. The replacer has a simple structure, is conveniently and fast applied and can greatly improve the production efficiency.
Description
Technical field
The present invention relates to the apparatus field that is welded, be specifically related to a kind of soldering turret electrode cap and change device.
Background technology
In the auto manufacturing, the manufacturing process and the quality of production require in continuous raising.In automobile welding streamline operation process, using a large amount of welding equipments,, carrying out needing in the welding process periodically to change electrode cap on its soldering turret to guarantee product quality at mash welder as hanging spot-welder.Because at present production scale is in progressively expansion, the requirement of welding quality is also improved constantly the increase that the replacing frequency of corresponding electrode cap also can be at double.
A general body in white probably need weld 5000～6000 solder joints, body in white of average welding just needs to change 14～16 electrode caps, because the increase of output can drive electrode cap and change the proportional increase of the frequency, the efficient of changing electrode cap will affect to production.
At present, in the automobile production industry, welding procedure also is in low-level state, and nearly 90% welding is by manually finishing, and remaining 10% is finished by automation equipments such as robots.The most of employing of the electrode cap reconditioning of soldering turret concentrated reconditioning, but the electrode cap replacing is all changed by the people.And in the manually replacing process, the existing more exchange device that adopts is locking pliers or pipe wrench.The service efficiency of locking pliers is lower, uses inconveniently, and the instrument use cost is higher, and because the diameter of electrode cap is two kinds of 13mm and 16mm, the use of pipe wrench is more inconvenient, and can cause waste.Therefore, the efficient that locking pliers or pipe wrench are changed electrode cap is lower, influences production efficiency, and can bring great burden to quality management.
Summary of the invention
The object of the present invention is to provide a kind of soldering turret electrode cap to change device, solving locking pliers or pipe wrench, to change the efficient of electrode cap low and then influence the problem of production efficiency.
To achieve these goals, the technical solution used in the present invention is:
Described this soldering turret electrode cap changes device, comprises pullover and handle.
Described pullover and handle flexible connection.
As further improvement, describedly pulloverly be equipped with the riveted joint mode with handle by bearing pin and be connected.
Described pullover be the U-shaped structure, the described pullover centre bore that has, described centre bore circumference is a broached-tooth design.
Described handle one end is the round end structure, and the excircle of described round end is a broached-tooth design.
Described pullover U-shaped bottom is connected with the blunt end of described handle.As further improvement, described pullover U-shaped bottom is connected for biasing with the blunt end of described handle, and the tie point of described sleeve and described handle departs from the center of described round end.
As further improvement, on described handle, be provided with and detect hole and suppending hole.
Described suppending hole is located at the other end of described handle.Described suppending hole is used to hang described soldering turret electrode cap and changes device, can conveniently use and manage.
Whether described detection hole whether can to reach the standard and the electrode cap after the check reconditioning of replacing qualified if being used for the diameter of inspecting electrode cap, the electrode cap quality in the time of so not only can preventing to change but also can alleviate moment handle weight.
Described detection hole is divided into first and detects the hole and the second detection hole, and described first diameter that detects the hole is 6mm, and described second diameter that detects the hole is 8mm.
Described first detects the hole is located between the blunt end and the second detection hole of described handle.
Described second detects the hole is located between the first detection hole and the suppending hole.
During relative slip of described pullover and described handle, described soldering turret electrode cap changes device and is in two maximal work positions, and the electrode cap of corresponding dismounting is minimum diameter and maximum gauge respectively.Beyond the maximal work position, described soldering turret electrode cap changes device can change different-diameter electrodes sized cap from small to large.
The invention has the advantages that: described soldering turret electrode cap changes the clamping mode that device is no longer selected the screw adjustment type of the manual clamped-in style of locking pliers and pipe wrench for use, is similar to the rotational automatic clamping mode of eccentric throw but select for use.Because the periphery of electrode cap is round, for preventing to clamp the skidding of back rotation process, the described pullover centre bore circumference and the round end periphery of handle are designed to broached-tooth design, guaranteeing with this that electrode cap can be stuck changes on the device at the soldering turret electrode cap, rotate described handle thereupon, can pull down electrode cap.The present invention is simple in structure, uses convenient and swiftly, can enhance productivity greatly.
Description of drawings
Below the content of each width of cloth accompanying drawing expression of specification of the present invention and the mark among the figure are briefly explained:
Fig. 1 changes the structural representation of device for described soldering turret electrode cap;
Fig. 2 changes the first maximal work position view of device for described soldering turret electrode cap;
Fig. 3 changes the second maximal work position view of device for described soldering turret electrode cap;
Mark among the above-mentioned figure is:
1, pullover, 2, handle, 3, bearing pin, 4, first detects the hole, and 5, second detects the hole, and 6, suppending hole.
The specific embodiment
Contrast accompanying drawing below, by description to embodiment, to the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation etc., be described in further detail, design of the present invention, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.
As shown in Figure 1, described this soldering turret electrode cap changes device, comprises pullover 1 and handle 2.
Described pullover 1 is equipped with the riveted joint mode with handle 2 by bearing pin 3 is connected.
Described pullover 1 is the U-shaped structure, and described pullover 1 has centre bore, and described centre bore circumference is a broached-tooth design.
Described handle 2 one ends are the round end structure, and the excircle of described round end is a broached-tooth design.
Described pullover 1 U-shaped bottom is connected with the blunt end of described handle 2.Described pullover 1 U-shaped bottom and the blunt end of described handle 2 are connected for biasing, and described pullover 1 and the tie point of described handle 2 center of departing from described round end.
On described handle 2, be provided with and detect hole and suppending hole 6.
Described suppending hole 6 is located at the other end of described handle 2.
Described detection hole is divided into first and detects the hole 4 and the second detection hole 5, and described first diameter that detects hole 4 is 6mm, and described second diameter that detects hole 5 is 8mm.
Described first detects hole 4 is located between the blunt end and the second detection hole 5 of described handle 2.
Described second detects hole 5 is located between the first detection hole 4 and the suppending hole 6.
As shown in Figures 2 and 3, described pullover 1 during with described handle 2 relative slips, described soldering turret electrode cap changes device and is in the first maximal work position and the second maximal work position, the first maximal work position correspondence changes the minimum diameter electrode cap, and the second maximal work position correspondence changes the maximum gauge electrode cap.Beyond the first maximal work position and the second maximal work position, described soldering turret electrode cap changes device can change different-diameter electrodes sized cap from small to large.
Operation principle of the present invention: at first described soldering turret electrode cap is changed pullover 1 of device and be enclosed within on the electrode cap, operator's two hands cooperate then, hold pullover 1 on the other hand, the adept handle 2 of another hand is pulled electrode cap is clamped, direction of rotation during then still towards clamping is pulled, the direction that is about to come off to electrode cap is mentioned simultaneously, and electrode cap will split away off from electrode stem like this, and the general anglec of rotation is 90 ° and can finishes dismounting.
Above the present invention has been carried out exemplary description; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (7)
1. a soldering turret electrode cap changes device, it is characterized in that: comprise pullover (1) and handle (2), described pullover (1) flexibly connects with handle (2); Described pullover (1) is the U-shaped structure, and described pullover (1) has centre bore, and described centre bore circumference is a broached-tooth design; Described handle (2) one ends are the round end structure, and the excircle of described round end is a broached-tooth design; The U-shaped bottom of described pullover (1) is connected with the blunt end of described handle (2).
2. change device according to the described soldering turret electrode cap of claim 1, it is characterized in that: the U-shaped bottom of described pullover (1) is connected the center that the tie point of described pullover (1) and described handle (2) departs from described round end with the blunt end of described handle (2) for biasing.
3. change device according to claim 1 or 2 described soldering turret electrode caps, it is characterized in that: described pullover (1) is equipped with the riveted joint mode with handle (2) by bearing pin (3) and is connected.
4. change device according to the described soldering turret electrode cap of claim 3, it is characterized in that: described handle (2) is provided with and detects the hole.
5. change device according to the described soldering turret electrode cap of claim 4, it is characterized in that: described detection hole is divided into first and detects the hole (4) and the second detection hole (5), and described first diameter that detects hole (4) is 6mm, and described second diameter that detects hole (5) is 8mm.
6. change device according to the described soldering turret electrode cap of claim 5, it is characterized in that: described handle (2) is provided with suppending hole (6), and described suppending hole (6) is located at the other end of described handle (2).
7. change device according to the described soldering turret electrode cap of claim 6, it is characterized in that: described first detects hole (4) is located between the blunt end and the second detection hole (5) of described handle (2); Described second detects hole (5) is located between the first detection hole (4) and the suppending hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007243 CN102069470A (en) | 2011-01-14 | 2011-01-14 | Replacer for electrode cap of electrode holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007243 CN102069470A (en) | 2011-01-14 | 2011-01-14 | Replacer for electrode cap of electrode holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102069470A true CN102069470A (en) | 2011-05-25 |
Family
ID=44028331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110007243 Pending CN102069470A (en) | 2011-01-14 | 2011-01-14 | Replacer for electrode cap of electrode holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805472A (en) * | 2020-06-24 | 2020-10-23 | 郑州日产汽车有限公司 | Concentric quick electrode dismounting tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88211302U (en) * | 1988-01-02 | 1988-12-28 | 吕孝浚 | Self-locking wrench |
| DE3822655C1 (en) * | 1988-07-05 | 1990-02-01 | Werner 8904 Friedberg De Semmlinger | Method of automatically removing electrode caps from welding electrode shanks, and device for carrying out the method |
| JPH0259183A (en) * | 1988-08-23 | 1990-02-28 | Daihatsu Motor Co Ltd | Drawing device |
| CN2298909Y (en) * | 1997-06-17 | 1998-12-02 | 龚寿石 | Sawtooth spanner |
| CN201493785U (en) * | 2009-08-31 | 2010-06-02 | 东风汽车股份有限公司 | Spanner for disassembling electrode cap of welding tongs |
-
2011
- 2011-01-14 CN CN 201110007243 patent/CN102069470A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88211302U (en) * | 1988-01-02 | 1988-12-28 | 吕孝浚 | Self-locking wrench |
| DE3822655C1 (en) * | 1988-07-05 | 1990-02-01 | Werner 8904 Friedberg De Semmlinger | Method of automatically removing electrode caps from welding electrode shanks, and device for carrying out the method |
| JPH0259183A (en) * | 1988-08-23 | 1990-02-28 | Daihatsu Motor Co Ltd | Drawing device |
| CN2298909Y (en) * | 1997-06-17 | 1998-12-02 | 龚寿石 | Sawtooth spanner |
| CN201493785U (en) * | 2009-08-31 | 2010-06-02 | 东风汽车股份有限公司 | Spanner for disassembling electrode cap of welding tongs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805472A (en) * | 2020-06-24 | 2020-10-23 | 郑州日产汽车有限公司 | Concentric quick electrode dismounting tool |
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Application publication date: 20110525 |