CN201970010U - Connection structure of electrode arms of spot welding pliers - Google Patents
Connection structure of electrode arms of spot welding pliers Download PDFInfo
- Publication number
- CN201970010U CN201970010U CN201120008060XU CN201120008060U CN201970010U CN 201970010 U CN201970010 U CN 201970010U CN 201120008060X U CN201120008060X U CN 201120008060XU CN 201120008060 U CN201120008060 U CN 201120008060U CN 201970010 U CN201970010 U CN 201970010U
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- CN
- China
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- connecting portion
- spot welding
- electrode arm
- contiguous block
- syndeton
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Abstract
The utility model relates to the field of welding equipment and aims to provide a connection structure of electrode arms of spot welding pliers. The connection structure is characterized in that an upper electrode arm and a lower electrode arm can be generally exchanged and are convenient to manufacture or maintain and replace. The connection structure of electrode arms of spot welding pliers comprises an upper electrode arm, a lower electrode arm, junction plates and a hinge shaft, wherein the upper electrode arm is provided with an upper junction part, and the lower electrode arm is provided with a lower junction part; two symmetrical junction plates are adopted; and the upper electrode arm and the lower electrode arm have the same shape and size. The connection structure of electrode arms of spot welding pliers also comprises a junction block, wherein one end of the junction block is fixedly connected with the upper junction part; the other end of the junction block is hinged with one ends of the junction plates by the hinge shaft, and the other ends of the junction plates are fixedly connected with the lower junction part. The connection structure of electrode arms of spot welding pliers comprises the junction block, so that the upper electrode arm and the lower electrode arm can be manufactured into the same shape and size, the upper electrode arm and the lower electrode arm can be generally exchanged and are convenient to manufacture or maintain and replace.
Description
Technical field
The utility model relates to field of welding devices, the general exchange of especially a kind of upper and lower horn energy, and manufacturing or maintain and replace horn be pliers spot welding head horn syndeton easily.
Background technology
Spot welding is a kind of welding method commonly used; Pliers spot welding head is the vitals that mash welder is realized welding job; The utility model of Chinese patent notification number: CN2182024Y discloses a kind of metal dots soldering turret; Be made up of binding clip, carbon-point, upper and lower horn, spring, handle, adjustable shelf etc., two carbon-points insert in two binding clips fixing respectively, and two binding clips are connected with upper and lower horn, and two horns connect and compose pliers spot welding head by adjustable shelf; In order to make the upper and lower horn of pliers spot welding head about equally to the distance of hinged place, adopt the last connecting portion of upper electrode arm is extended, an end of connecting portion and adjustable shelf is hinged, the syndeton that the other end of adjustable shelf is fixedlyed connected with the following connecting portion of bottom arm; The weak point of this kind horn syndeton is: because the shape and size of upper and lower horn are inequality, upper and lower horn can not generally exchange, and makes troubles for manufacturing or maintain and replace horn; Therefore, design the general exchange of a kind of upper and lower horn energy, the pliers spot welding head horn syndeton of manufacturing or convenient maintenance and replacement becomes problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is that the upper and lower horn that overcomes present pliers spot welding head is inequality, can not generally exchange, and gives and makes or deficiency that the maintain and replace horn is made troubles; Provide a kind of upper and lower horn energy general exchange, the pliers spot welding head horn syndeton of manufacturing or convenient maintenance and replacement.
Concrete technical scheme of the present utility model is:
A kind of pliers spot welding head horn syndeton comprises upper electrode arm, bottom arm, connecting plate, jointed shaft; Described upper electrode arm is provided with connecting portion, and described bottom arm is provided with down connecting portion; Described connecting plate has two of symmetry; Described upper electrode arm is identical with the shape and size of bottom arm; Described pliers spot welding head horn syndeton also comprises contiguous block; One end of described contiguous block is fixedlyed connected with last connecting portion, and the other end of described contiguous block is hinged by an end of jointed shaft and connecting plate; The other end of described connecting plate is fixedlyed connected with following connecting portion.This pliers spot welding head horn syndeton comprises contiguous block, makes upper electrode arm can be made into identical shape and size with bottom arm, and the general exchange of energy is made or convenient maintenance and replacement.
As preferably, the upper surface of described contiguous block is provided with holddown groove; The described connecting portion of going up is in the holddown groove place.Last connecting portion is fixedlyed connected with contiguous block in the holddown groove place, connects firm.
As preferably, the lower surface of described contiguous block is provided with projection; Described projection is provided with hinge hole; Described jointed shaft is positioned at hinge hole.Projection is hinged with two connecting plates of symmetry, connects firm.
As preferably, described spot-wedling electrode arm syndeton also comprises alignment pin; Alignment pin stationary positioned between described upward connecting portion and contiguous block; Alignment pin stationary positioned between described connecting plate and following connecting portion.Alignment pin makes between connecting portion and contiguous block, can not move behind the location between connecting plate and following connecting portion.
The beneficial effects of the utility model are:
This pliers spot welding head horn syndeton comprises contiguous block, makes upper electrode arm can be made into identical shape and size with bottom arm, and the general exchange of energy is made or convenient maintenance and replacement.Last connecting portion is fixedlyed connected with contiguous block in the holddown groove place, and projection is hinged with two connecting plates of symmetry, connects firm.Alignment pin makes between connecting portion and contiguous block, can not move behind the location between connecting plate and following connecting portion.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Among the figure: upper electrode arm-1, bottom arm-2, contiguous block-3, last connecting portion-4, connecting plate-5, following connecting portion-6, holddown groove-7, projection-8, alignment pin-9, jointed shaft-10, hinge hole-11.
The specific embodiment
Below in conjunction with shown in the accompanying drawing the utility model is described further.
Shown in accompanying drawing 1, accompanying drawing 2: a kind of pliers spot welding head horn syndeton comprises upper electrode arm 1, bottom arm 2, connecting plate 5, jointed shaft 10; Described upper electrode arm is provided with connecting portion 4, and described bottom arm is provided with down connecting portion 6; Described upper electrode arm is identical with the shape and size of bottom arm; Described pliers spot welding head horn syndeton also comprises contiguous block 3; The upper surface of described contiguous block is provided with holddown groove 7; The described connecting portion of going up is connected with the contiguous block screw in the holddown groove place; The lower surface of described contiguous block is provided with projection 8; Described projection is provided with hinge hole 11; Described connecting plate has two of symmetry; One end of described connecting plate is hinged by jointed shaft and projection; The other end of described connecting plate is connected with following connecting portion screw; Described spot-wedling electrode arm syndeton also comprises alignment pin 9; Described alignment pin has four; Two alignment pin stationary positioned between described upward connecting portion and contiguous block; Two alignment pin stationary positioned between described connecting plate and following connecting portion.
This pliers spot welding head horn syndeton comprises contiguous block, makes upper electrode arm can be made into identical shape and size with bottom arm, and the general exchange of energy is made or convenient maintenance and replacement.Last connecting portion is fixedlyed connected with contiguous block in the holddown groove place, and projection is hinged with two connecting plates of symmetry, connects firm.Alignment pin makes between connecting portion and contiguous block, can not move behind the location between connecting plate and following connecting portion.
Claims (5)
1. a pliers spot welding head horn syndeton comprises upper electrode arm, bottom arm, connecting plate, jointed shaft; Described upper electrode arm is provided with connecting portion, and described bottom arm is provided with down connecting portion; Described connecting plate has two of symmetry; It is characterized in that: described upper electrode arm (1) is identical with the shape and size of bottom arm (2); Described pliers spot welding head horn syndeton also comprises contiguous block (3); One end of described contiguous block is fixedlyed connected with last connecting portion (4), and the other end of described contiguous block is hinged with an end of connecting plate (5) by jointed shaft (10); The other end of described connecting plate is fixedlyed connected with following connecting portion (6).
2. pliers spot welding head horn syndeton according to claim 1 is characterized in that: the upper surface of described contiguous block is provided with holddown groove (7); The described connecting portion of going up is in the holddown groove place.
3. pliers spot welding head horn syndeton according to claim 1 and 2 is characterized in that: the lower surface of described contiguous block is provided with projection (8); Described projection is provided with hinge hole (11); Described jointed shaft is positioned at hinge hole.
4. pliers spot welding head horn syndeton according to claim 1 and 2 is characterized in that: described spot-wedling electrode arm syndeton also comprises alignment pin (9); Alignment pin stationary positioned between described upward connecting portion and contiguous block; Alignment pin stationary positioned between described connecting plate and following connecting portion.
5. pliers spot welding head horn syndeton according to claim 3 is characterized in that: described spot-wedling electrode arm syndeton also comprises alignment pin; Alignment pin stationary positioned between described upward connecting portion and contiguous block; Alignment pin stationary positioned between described connecting plate and following connecting portion.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120008060XU CN201970010U (en) | 2011-01-12 | 2011-01-12 | Connection structure of electrode arms of spot welding pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120008060XU CN201970010U (en) | 2011-01-12 | 2011-01-12 | Connection structure of electrode arms of spot welding pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970010U true CN201970010U (en) | 2011-09-14 |
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ID=44575116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120008060XU Expired - Fee Related CN201970010U (en) | 2011-01-12 | 2011-01-12 | Connection structure of electrode arms of spot welding pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014925A (en) * | 2020-01-15 | 2020-04-17 | 江铃汽车股份有限公司 | A but, insulating rotary many connection structure for X type soldering turret |
-
2011
- 2011-01-12 CN CN201120008060XU patent/CN201970010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014925A (en) * | 2020-01-15 | 2020-04-17 | 江铃汽车股份有限公司 | A but, insulating rotary many connection structure for X type soldering turret |
| CN111014925B (en) * | 2020-01-15 | 2021-10-12 | 江铃汽车股份有限公司 | A but, insulating rotary many connection structure for X type soldering turret |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20140112 |