CN201950363U - Novel welding head clamp for micro-point electric welding machine - Google Patents
Novel welding head clamp for micro-point electric welding machine Download PDFInfo
- Publication number
- CN201950363U CN201950363U CN2011200242943U CN201120024294U CN201950363U CN 201950363 U CN201950363 U CN 201950363U CN 2011200242943 U CN2011200242943 U CN 2011200242943U CN 201120024294 U CN201120024294 U CN 201120024294U CN 201950363 U CN201950363 U CN 201950363U
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- welding head
- insulation
- electrodes
- adjusting nut
- head holder
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Abstract
The utility model discloses a novel welding head clamp for a micro-point electric welding machine, which comprises two electrodes, an insulation fixing sleeve, a welding head clamp fixing nut, a cable fixing nut and a welding head adjusting nut. The two electrodes are arranged oppositely, the welding head adjusting nut is penetratingly arranged in one electrode and is in threaded connection with a screw hole arranged on the other electrode, and clamp grooves are correspondingly arranged at the front ends of the two electrodes. The novel welding head clamp is characterized in that an insulation positioning block is disposed in a gap between the two electrodes and is provided with a through hole, and the insulation positioning sleeve is sleeved on the welding head adjusting nut and is penetratingly arranged in one electrode and the through hole of the insulation positioning block. The insulation position block is arranged in the gap between the two electrodes, so that reliable positioning and insulation between the two electrodes can be guaranteed, the two electrodes cannot be staggered during usage, fine contact among the welding head clamp and two poles of a welding head is effectively guaranteed, and the novel welding head clamp is simple and reliable in structure and easy to be operated.
Description
Technical field
The utility model relates to the welding head holder that is used for clamping parallel pole soldering tip on a kind of electric welding machine, especially relates to a kind of novel little electric spot-welding machine welding head holder.
Background technology
The welding head holder of existing little electric spot-welding machine adopts two identical metal derbies of length to make two electrode 1a, the 1b of welding head holder as shown in Figure 1.Welding head holder is connected with the welder head slide-bar by insulation positioning sleeve 2.The posterior medial of an electrode 1a has a projection 12 therein, and the posterior medial of another electrode has a groove 13 that matches with this projection 12, and protruding 12 places are provided with the circular hole 11 that insulation positioning sleeve 2 is installed; There are corresponding two welding head holder hold-down nut 4a, 4b to pass fixture block 1a, 1b on two electrodes and withstand insulation positioning sleeve 2, screw these two welding head holder hold-down nut 4a, 4b welding head holder two electrodes are connected to each other and with being connected of welder head slide-bar, two electrode 1a, the last correspondence of 1b respectively are provided with cable hold-down nut 5a, 5b about the rear end of chuck, two electrode 1a, the last correspondence of 1b respectively are provided with a semicircle clip slot 6a, 6b about the front end of chuck, and this two clip slot 6a, 6b are in order to install clamping soldering tip (parallel pole).The front portion of welding head holder also is provided with an adjustable nut 3.
The weak point of the welding head holder of above-mentioned little electric spot-welding machine is: do not locate reliably between welding head holder two electrode 1a, the 1b, particularly when screwing screw 3, be easy to cause the dislocation between welding head holder two electrode 1a, 1b front end clip slot 6a, the 6b, cause soldering tip and the loose contact of welding head holder the two poles of the earth.
Summary of the invention
At the problems referred to above, it is a kind of simple in structure, reliable that the utility model provides, and contacts good novel little electric spot-welding machine welding head holder with soldering tip.
The utility model is that the technical scheme that its technical problem of solution is adopted is:
A kind of novel little electric spot-welding machine welding head holder, comprise two electrodes that are oppositely arranged, the insulation fixed cover, the welding head holder hold-down nut, cable hold-down nut and soldering tip adjusting nut, described soldering tip adjusting nut is arranged in an electrode wherein and is threaded with screw on being arranged at another electrode, the front end correspondence of described two electrodes is provided with clip slot, it is characterized in that: be provided with an insulation locating piece in described two gaps between electrodes, described insulation locating piece is provided with through hole, be with an insulation positioning sleeve on the described soldering tip adjusting nut, described insulation positioning sleeve is arranged in the through hole of electrode wherein and insulation locating piece.
As the further improvement of such scheme, described soldering tip adjusting nut is provided with a pair of, its one in front and one in back corresponding both sides that are arranged on welding head holder.
As the further improvement of such scheme, wherein the insulation positioning sleeve of a soldering tip adjusting nut is provided with a recovery spring.
As the further improvement of such scheme, the end of described soldering tip adjusting nut is equipped with a regulating handle.
The beneficial effects of the utility model are: be provided with an insulation locating piece in the gap of the utility model between two fixture blocks, this insulation locating piece can guarantee to have between two fixture blocks reliable location and insulation to guarantee, two folder positions can not misplace in the use, effectively guarantee good contact the between welding head holder and soldering tip two utmost points, and this is simple in structure, reliable, easy operating.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is the floor map of existing welding head holder;
Fig. 2 is the exploded view of the utility model embodiment;
Fig. 3 is the structural representation of the utility model embodiment.
The specific embodiment
With reference to Fig. 2, Fig. 3, a kind of novel little electric spot-welding machine welding head holder of the present utility model, comprise the negative and positive two electrode 1a that are oppositely arranged, 1b, one insulation fixed cover 2, a pair of welding head holder hold-down nut 4a, 4b, a pair of cable hold-down nut 5a, the 5b and the first soldering tip adjusting nut 3a, the second soldering tip adjusting nut 3b, the first soldering tip adjusting nut 3a is arranged in negative electrode 1a and is threaded with screw on being arranged at anode 1b, the second soldering tip adjusting nut 3b is arranged in and anode 1b is threaded with screw on being arranged at negative electrode 1a, two adjusting nut branches are located at both sides, are convenient to regulate; The front end of described negative electrode 1a is provided with a clip slot 6a, the front end correspondence of anode 1b is provided with another clip slot 6b, wherein, described negative and positive two electrode 1a, be provided with an insulation locating piece 7 in the gap between the 1b, described insulation locating piece 7 is provided with two through holes, be arranged with the first insulation positioning sleeve 31a on the described first soldering tip adjusting nut 3a, be arranged with the second insulation positioning sleeve 31b on the second soldering tip adjusting nut 3b, the described first insulation positioning sleeve 31a passes one of them through hole of negative electrode a and insulation locating piece 7, the described second insulation positioning sleeve 31b passes another through hole of anode 1b and insulation locating piece 7, set up an insulation locating piece 7 at two interpolars and must design the positioning sleeve invariant position that further to guarantee to insulate on the one hand, can guarantee also that on the other hand negative and positive two interpolars do not have any contact, make insulation more reliable.
Further, described anode 1b is provided with an installation position, negative electrode 1a is arranged in this installation position, anode 1b with installation position extends back into a contiguous block 14, described contiguous block 14 is provided with the circular hole 11 of an installation insulation fixed cover 2, this structure is saved the latter half of concavo-convex arc design of existing welding head holder, and it is more simple and convenient that processing is installed, and the material range of choice is wider; Described welding head holder hold-down nut 4a, 4b are arranged in the both sides of contiguous block 14 and roof pressure on insulation fixed cover 2, rotate the degree of tightness that these two welding head holder hold-down nut 4a, 4b adjustable, insulating fixed cover 2 are connected with the welder head slide-bar; Described anode 1b middle part with installation position is provided with first projection, negative electrode 1a goes up correspondence and is provided with second projection, respectively be provided with a threaded mounting hole on described first, second projection, described cable hold-down nut 5a, 5b correspondence are arranged in the threaded mounting hole, the fixed bit of cable is located at the center top of welding head holder, and have projection, fixing more convenient more flexible than traditional both sides, rear portion, cable can have certain included angle (vertical even) and not influence result of use when connecting with vertical plane.
Further, the insulation positioning sleeve of the first soldering tip adjusting nut 3a is provided with one and recovers spring 32, and this recovery spring 32 withstands on a side of insulation locating piece 7, guarantees not contact with anode.
Further, the end of described soldering tip adjusting nut 3a, 3b respectively is equipped with a regulating handle 33.
Certainly this welding head holder also can only be provided with a soldering tip adjusting nut 3a.
More than be that preferable enforcement of the present utility model is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of the utility model spirit, distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (4)
1. novel little electric spot-welding machine welding head holder, comprise two electrodes that are oppositely arranged, the insulation fixed cover, the welding head holder hold-down nut, cable hold-down nut and soldering tip adjusting nut, described soldering tip adjusting nut is arranged in an electrode wherein and is threaded with screw on being arranged at another electrode, the front end correspondence of described two electrodes is provided with clip slot, it is characterized in that: be provided with an insulation locating piece in described two gaps between electrodes, described insulation locating piece is provided with through hole, be with an insulation positioning sleeve on the described soldering tip adjusting nut, described insulation positioning sleeve is arranged in the through hole of electrode wherein and insulation locating piece.
2. a kind of novel little electric spot-welding machine welding head holder according to claim 1, it is characterized in that: described soldering tip adjusting nut is provided with a pair of, its one in front and one in back corresponding both sides that are arranged on welding head holder.
3. a kind of novel little electric spot-welding machine welding head holder according to claim 2 is characterized in that: wherein the insulation positioning sleeve of a soldering tip adjusting nut is provided with a recovery spring.
4. according to claim 1 or 2 or 3 described a kind of novel little electric spot-welding machine welding head holders, it is characterized in that: the end of described soldering tip adjusting nut is equipped with a regulating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200242943U CN201950363U (en) | 2011-01-26 | 2011-01-26 | Novel welding head clamp for micro-point electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200242943U CN201950363U (en) | 2011-01-26 | 2011-01-26 | Novel welding head clamp for micro-point electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950363U true CN201950363U (en) | 2011-08-31 |
Family
ID=44494490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200242943U Expired - Fee Related CN201950363U (en) | 2011-01-26 | 2011-01-26 | Novel welding head clamp for micro-point electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309582A (en) * | 2017-08-30 | 2017-11-03 | 广东工业大学 | A kind of welding head of electrode |
| CN107335954A (en) * | 2017-08-24 | 2017-11-10 | 广东工业大学 | A kind of soldering tip chucking device |
| CN107931816A (en) * | 2017-02-28 | 2018-04-20 | 珠海微点焊电子工业有限公司 | The parallel electrode welding head folder of V-type folding |
-
2011
- 2011-01-26 CN CN2011200242943U patent/CN201950363U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931816A (en) * | 2017-02-28 | 2018-04-20 | 珠海微点焊电子工业有限公司 | The parallel electrode welding head folder of V-type folding |
| CN107335954A (en) * | 2017-08-24 | 2017-11-10 | 广东工业大学 | A kind of soldering tip chucking device |
| CN107309582A (en) * | 2017-08-30 | 2017-11-03 | 广东工业大学 | A kind of welding head of electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20170126 |