CN2092396U - Stick type omnibearing portable electrode holder - Google Patents
Stick type omnibearing portable electrode holder Download PDFInfo
- Publication number
- CN2092396U CN2092396U CN 91202368 CN91202368U CN2092396U CN 2092396 U CN2092396 U CN 2092396U CN 91202368 CN91202368 CN 91202368 CN 91202368 U CN91202368 U CN 91202368U CN 2092396 U CN2092396 U CN 2092396U
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- CN
- China
- Prior art keywords
- caliper
- column
- bar type
- welding
- active clamp
- 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.)
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Abstract
The utility model relates to a pair of stick type omni-bearing portable electric welding pliers, comprising a handle 10, a dished shroud 9, a fixed pliers body 1, a movable pliers body 3, a pin shaft 5, an upper adjustable jaw 2, a lower adjustable jaw 4, a pressure spring, regulating screws, etc. The utility model overcomes the disadvantage and the insufficiency of the old duck bill type electric welding pliers, and has the advantages of small size, light weight, simple structure, favorable heat radiation performance, long service life, etc. Because the angle of a welding rod can be optionally adjusted, the purpose of omni-bearing welding can be realized.
Description
The utility model relates to a kind of manual electric arc welding soldering appliance, particularly a kind of lightweight bar type all position welding pincers.
China is since the fifties, and manual arc welds and prolongs usefulness " Duckbill type " soldering turret always.But this soldering turret exists many deficiencies and defective.The firstth, weight is heavier, and the welder is the very fast sensation that produces fatigue, aches of wrist when operation, should not carry out long working, simultaneously, when changing welding rod, needs to operate with the tired wrist application of force, therefore, is difficult for guaranteeing welding quality.The second, have only the clip slot of two angles in the jaw of old-fashioned Duckbill type soldering turret, promptly 90 ° and 130 °, welding rod angle can not be adjusted, and therefore, when needs carried out all-position welding, very inconvenience of welder's operation was difficult for guaranteeing welding quality; If arbitrarily translation-angle then welding rod and jaw become and contact, soldering turret easily generates heat, power consumption is many and cause the surface insulation material to become fragile, wear out the service life of having reduced soldering turret.Three, the heat dispersion of old-fashioned soldering turret own is relatively poor, causes compression spring fatigue, and it is moving that string takes place the welding rod that is held easily, brings difficulty to operation, influenced welding quality.The 4th, old-fashioned soldering turret had both increased the weight of soldering turret to the large usage quantity of red copper, caused the waste of precious metal material, had also increased production cost.
The purpose of this utility model is to overcome the deficiency in the above-mentioned prior art, and a kind of all position welding pincers that can arbitrarily adjust welding rod angle are provided.
Another purpose of the present utility model is to provide a kind of lightweight bar type all position welding in light weight, simple in structure, that thermal diffusivity is good, easy to operate to clamp.
Lightweight bar type all position welding of the present utility model clamps by handle, dish-shaped guard shield, compositions such as column caliper and welding rod retained part.Wherein the column caliper is formed by connecting by a cylinder lock shaft by moving caliper and fixed caliper, described welding rod retained part by be positioned at column caliper front end on, following active clamp constitutes with the adjustable clamping spring assembly that is positioned at column caliper rear end, described cylindrical pin is positioned at the middle part of column caliper, on described, following active clamp integrally forms with a cylindrical pin respectively, its bearing pin end is installed in respectively in the pin shaft hole of column caliper, have vee-cut on the inner surface of an active clamp, be used for the clamping welding rod, described adjustable clamping spring assembly is by spring, screw hole and set screw are formed.
The utility model is compared with existing soldering turret and is had the following advantages:
(1) volume is little, in light weight (have only old-fashioned soldering turret weight 50%), utilizes the plug effect to change welding rod, has alleviated operator's wrist fatigue, makes easy to operate, flexible, reliable.
(2) welding rod can be planar adjusting angle to greatest extent, reached the purpose of all-position welding, help improving welding quality.
(3) on the material with aluminium for copper, not only guaranteed electric conductivity, in light weight, but also reduced cost.The soldering turret surface is covered with insulating protective layer, makes the soldering turret good heat dissipation, good looking appearance.
(4) front end at handle has dish-shaped guard shield, and it can prevent that welding slag from splashing and burn out welding gloves, plays point action when soldering turret lands, and prevents that the soldering turret caliper from breaking, thereby has prolonged service life.
Further specify advantage of the present utility model and characteristic below in conjunction with accompanying drawing and most preferred embodiment.
Fig. 1 is the generalized section of lightweight bar type all position welding pincers;
Fig. 2 is the front view of column caliper in the lightweight bar type all position welding pincers;
Fig. 3 is the front view of an active clamp in the lightweight bar type all position welding pincers;
Fig. 4 is the vertical view of active clamp shown in Figure 3.
Shown in accompanying drawing 1 to 4, lightweight bar type all position welding described in the utility model clamps by handle 10, dish-shaped guard shield 9, compositions such as column caliper 15 and welding rod retained part.Wherein said column caliper 15 is formed by connecting by cylindrical pin 5 by moving caliper 3 and fixed caliper 1, described cylindrical pin 5 is positioned at the middle part of column caliper 15, and described welding rod retained part is made of active clamp that is positioned at column caliper 15 front ends (2 and 4) and the adjustable clamping spring assembly that is positioned at column caliper 15 rear ends.Described active clamp is made up of last clamp 4 and following clamp 2, they integrally form with a cylindrical pin respectively, its bearing pin end installs and fixes respectively in the pin shaft hole 14 on caliper 1 and the moving caliper 3, and its cooperation can guarantee that active clamp (2 and 4) freely rotates in pin shaft hole 14.One in the upper and lower active clamp is flat, and another has the vee-cut that is used for the clamping welding rod on inner surface, in the present embodiment, has two groups of orthogonal vee-cuts (shown in Fig. 3 and 4) on the inner surface of last clamp 4, is used for the clamping welding rod.Described adjustable clamping spring assembly is by spring 6, screwed hole 16, and set screw 7 and 8 is formed, and adjusts set screw 7 or 8, unclamps or holddown spring 6 just can be adjusted two chucking powers between the active clamp.
The dish mouth of dish guard shield 9 is towards the direction of column caliper 15, with the angle of the handle 10 axis scope at 15 ° to 45 °.
The service cable (not shown) can be fixed on the column caliper 15 by cable fixed screw 11 and 12.Handle fixed screw 13 is fixed on dish-shaped guard shield 9 and handle 10 on the column caliper 15.
When needs are adjusted welding rod angle, can drive active clamp by stirring welding rod, and bearing pin on the active clamp is rotated realize in pin shaft hole 14, like this along with active clamp rotates relative to column caliper 15, welding rod can arbitrarily adjusted in the scope to greatest extent, thereby has realized the purpose of all-position welding.
Claims (6)
1, a kind of lightweight bar type all position welding pincers, comprise handle, column caliper and welding rod retained part, it is characterized in that: described column caliper is formed by connecting by a cylindrical pin by moving caliper and fixed caliper, and described welding rod retained part is made of upper and lower active clamp that is positioned at column caliper front end and the adjustable clamping spring assembly that is positioned at column caliper rear end.
2, lightweight bar type all position welding pincers according to claim 1, it is characterized in that: described cylindrical pin is positioned at the middle part of column caliper.
3, lightweight bar type all position welding pincers according to claim 1, it is characterized in that: each integrally forms described upper and lower active clamp with a cylindrical pin, last active clamp is contained in the pin shaft hole of moving caliper, following active clamp is installed in the pin shaft hole of fixed caliper, described one of them inner surface of upper and lower clamp is flat, has two groups of orthogonal welding rod clamping vee-cuts on the inner surface of corresponding another clamp.
4, lightweight bar type all position welding pincers according to claim 1, it is characterized in that: described adjustable clamping spring assembly is by spring, and screwed hole and set screw are formed.
5, lightweight bar type all position welding according to claim 1 pincers, it is characterized in that: the front end of described handle is equipped with a dish-shaped guard shield, its dish mouth forward, with the angle of handle axis scope at 15 ° to 45 °.
6, lightweight bar type all position welding pincers according to claim 1, it is characterized in that: described column caliper is made by metallic aluminum material, described upper and lower active clamp is made by the red copper material, and described handle and dish-shaped guard shield are made by the resistant to elevated temperatures engineering plastics of insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91202368 CN2092396U (en) | 1991-02-12 | 1991-02-12 | Stick type omnibearing portable electrode holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91202368 CN2092396U (en) | 1991-02-12 | 1991-02-12 | Stick type omnibearing portable electrode holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2092396U true CN2092396U (en) | 1992-01-08 |
Family
ID=4912925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91202368 Withdrawn CN2092396U (en) | 1991-02-12 | 1991-02-12 | Stick type omnibearing portable electrode holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2092396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856558A (en) * | 2016-06-15 | 2016-08-17 | 沈阳飞机工业（集团）有限公司 | Constant-force pressing device and method for organic glass bonding |
| CN109759683A (en) * | 2019-03-12 | 2019-05-17 | 张连志 | The method and new type of electrode and welding rod attachment device of energy all welding rods |
-
1991
- 1991-02-12 CN CN 91202368 patent/CN2092396U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856558A (en) * | 2016-06-15 | 2016-08-17 | 沈阳飞机工业（集团）有限公司 | Constant-force pressing device and method for organic glass bonding |
| CN105856558B (en) * | 2016-06-15 | 2018-07-10 | 沈阳飞机工业（集团）有限公司 | It is a kind of for organic glass bonding determine force tight device and method |
| CN109759683A (en) * | 2019-03-12 | 2019-05-17 | 张连志 | The method and new type of electrode and welding rod attachment device of energy all welding rods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |