CN105826727A - Welding machine ground wire clamp - Google Patents
Welding machine ground wire clamp Download PDFInfo
- Publication number
- CN105826727A CN105826727A CN201610375272.9A CN201610375272A CN105826727A CN 105826727 A CN105826727 A CN 105826727A CN 201610375272 A CN201610375272 A CN 201610375272A CN 105826727 A CN105826727 A CN 105826727A
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- welding machine
- earth wire
- type body
- ground wire
- 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
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/26—End pieces terminating in a screw clamp, screw or nut
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
- H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
- H01R4/366—Conductive members located under tip of screw with intermediate part between tip and conductive member intermediate part attached to the tip of the screw
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a welding machine ground wire clamp. The welding machine ground wire clamp is characterized by comprising a C-type body, wherein a tail end of an upper end portion of the C-type body is fixedly connected with a thread sleeve, a lower portion is fixedly connected with a conduction block, a screw which penetrates through the thread sleeve and is in matching with the thread sleeve is further comprised, the tail end of the screw is connected with a conduction nut, and the C-type body is further provided with a ground wire hole corresponding to the position of the conduction block. The screw is driven through rotation of a cross handle to move up and down, when the copper conduction nut and the copper conduction block contact, tight combination is realized, during use, small heat amount is generated, dismounting is simple, operation is simple and convenient, excellent conduction performance and high safety are realized, ground wire clamp replacement frequency is greatly reduced, so cost is saved, and quality is improved.
Description
Technical field
The present invention relates to a kind of welding machine earth wire clamp, belong to welding technology field.
Background technology
Welding is a kind of process processing non-dismountable structure, and the method, by heating or pressurization or both and use, makes two kinds of workpiece combine with or without packing material.Along with the development of modern science technology, welding has evolved into an independent subject, and is widely used in the every field of national economy.For many welding methods, ground clamp is requisite aid.Conventional clamp type ground clamp is to make ground clamp clamping workpiece or frock by spring force, but usually make clamping force because the shape of retaining part workpiece is different, the most relatively elaborate, and easily cause loose contact, the most general ground clamp is not to use copper to make, but employing copper facing, in welding process, heating is serious, and damage frequency is big, changes frequently, make the welding current in welding process unstable, affect weldquality and production efficiency.
Summary of the invention
The technical problem to be solved is to provide a kind of welding machine earth wire clamp, and in big electric current welding process, electric conductivity is good, durable in use, and convenient disassembly is simple to operate.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
A kind of welding machine earth wire clamp, it is characterized in that: include c-type body, the upper end end of described c-type body is fixedly connected with thread bush, bottom is fixedly connected with conducting block, also include through described thread bush, the screw rod that is matched therewith, the end of described screw rod connects conductive filament cap, and described c-type body is additionally provided with a ground string holes corresponding with described conducting block position.
Aforesaid a kind of welding machine earth wire clamp, it is characterised in that: the side of described conductive filament cap is provided with two through holes, and it is fixedly connected on described screw rod through the lock screw of described through hole by two.
Aforesaid a kind of welding machine earth wire clamp, it is characterised in that: the top of described screw rod is fixedly connected with cross handle.
Aforesaid a kind of welding machine earth wire clamp, it is characterised in that: described conducting block is c-type structure, is welded on the bottom of described c-type body.
Aforesaid a kind of welding machine earth wire clamp, it is characterised in that: described ground string holes is stepped hole.
Aforesaid a kind of welding machine earth wire clamp, it is characterised in that: described screw rod is copper, and the screw thread on surface is T-shaped screw thread.
Aforesaid a kind of welding machine earth wire clamp, it is characterised in that: described conducting block and conductive filament cap are copper.
The invention has the beneficial effects as follows: rotarily drive screw rod by cross handle and move up and down, when copper conductive filament cap contacts with copper conducting block, can combine closely, during use, caloric value is little, and dismounting is simple, easy and simple to handle, and there is good electric conductivity, safety is high, greatly reduces the frequency changing earth wire clamp, save cost, improve quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention a kind of welding machine earth wire clamp.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of welding machine earth wire clamp, including c-type body 1, the upper end end of described c-type body 1 is fixedly connected with thread bush 5, bottom is fixedly connected with conducting block 6, also include that the end of described screw rod 2 connects conductive filament cap 3, and described c-type body 1 is additionally provided with a ground string holes 8 corresponding with described conducting block 6 position through described thread bush 5, the screw rod 2 that is matched therewith.
In the present embodiment, the top of described screw rod 2 is fixedly connected with cross handle 4, rotarily drives screw rod 2 by cross handle 4 and moves up and down, and when conductive filament cap contacts with conducting block, it is possible to combining closely, during use, caloric value is little, dismounting is simple, easy and simple to handle.Wherein, conducting block 6 is c-type structure, is welded on the bottom of described c-type body 1.
In the present embodiment, conductive filament cap and conducting block are all made of copper, and have good electric conductivity, and safety is high, greatly reduce the frequency changing earth wire clamp, have saved cost, improve quality.
The side of described conductive filament cap 3 is provided with two through holes 7, and it is fixedly connected on described screw rod 2 through the lock screw of described through hole 7 by two, it is simple to change conductive filament cap 3.
Described ground string holes 8 is stepped hole, and effectively protecting ground wire connecting portion will not be damaged, and described screw rod 2 is copper, and the screw thread on surface is T-shaped screw thread, increases pitch, improves and screws speed and screw degree.
In sum, a kind of welding machine earth wire clamp that the present invention provides, in big electric current welding process, electric conductivity is good, durable in use, and convenient disassembly is simple to operate.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is by appending claims and equivalent circle thereof.
Claims (7)
1. a welding machine earth wire clamp, it is characterized in that: include c-type body (1), the upper end end of described c-type body (1) is fixedly connected with thread bush (5), bottom is fixedly connected with conducting block (6), also include through described thread bush (5), the screw rod (2) that is matched therewith, the end of described screw rod (2) connects conductive filament cap (3), and described c-type body (1) is additionally provided with a ground string holes (8) corresponding with described conducting block (6) position.
A kind of welding machine earth wire clamp the most according to claim 1, it is characterised in that: the side of described conductive filament cap (3) is provided with two through holes (7), and it is fixedly connected on described screw rod (2) through the lock screw of described through hole (7) by two.
A kind of welding machine earth wire clamp the most according to claim 1, it is characterised in that: the top of described screw rod (2) is fixedly connected with cross handle (4).
A kind of welding machine earth wire clamp the most according to claim 1, it is characterised in that: described conducting block (6) is c-type structure, is welded on the bottom of described c-type body (1).
A kind of welding machine earth wire clamp the most according to claim 1, it is characterised in that: described ground string holes (8) is stepped hole.
A kind of welding machine earth wire clamp the most according to claim 1, it is characterised in that: described screw rod (2) is copper, and the screw thread on surface is T-shaped screw thread.
A kind of welding machine earth wire clamp the most according to claim 1, it is characterised in that: described conducting block (6) and conductive filament cap (3) are copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375272.9A CN105826727A (en) | 2016-05-31 | 2016-05-31 | Welding machine ground wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375272.9A CN105826727A (en) | 2016-05-31 | 2016-05-31 | Welding machine ground wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105826727A true CN105826727A (en) | 2016-08-03 |
Family
ID=56531680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610375272.9A Pending CN105826727A (en) | 2016-05-31 | 2016-05-31 | Welding machine ground wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105826727A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290247A (en) * | 2020-10-28 | 2021-01-29 | 隆鑫通用动力股份有限公司 | Binding post |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201323239Y (en) * | 2008-12-23 | 2009-10-07 | 中国北车集团大同电力机车有限责任公司 | Earth clamp used for welding |
| CN204195041U (en) * | 2014-09-17 | 2015-03-11 | 上海新月工具有限公司 | Electric welding earth clip |
| CN105226402A (en) * | 2014-06-16 | 2016-01-06 | 马春辉 | A kind of C type earth clip |
| CN205790470U (en) * | 2016-05-31 | 2016-12-07 | 苏州澳克机械有限公司 | A kind of welding machine earth wire clamp |
-
2016
- 2016-05-31 CN CN201610375272.9A patent/CN105826727A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201323239Y (en) * | 2008-12-23 | 2009-10-07 | 中国北车集团大同电力机车有限责任公司 | Earth clamp used for welding |
| CN105226402A (en) * | 2014-06-16 | 2016-01-06 | 马春辉 | A kind of C type earth clip |
| CN204195041U (en) * | 2014-09-17 | 2015-03-11 | 上海新月工具有限公司 | Electric welding earth clip |
| CN205790470U (en) * | 2016-05-31 | 2016-12-07 | 苏州澳克机械有限公司 | A kind of welding machine earth wire clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290247A (en) * | 2020-10-28 | 2021-01-29 | 隆鑫通用动力股份有限公司 | Binding post |
| CN112290247B (en) * | 2020-10-28 | 2022-05-03 | 隆鑫通用动力股份有限公司 | Binding post |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |