CN108406065B - Plasma cutting gun operating handle for electronic equipment - Google Patents
Plasma cutting gun operating handle for electronic equipment Download PDFInfo
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- CN108406065B CN108406065B CN201810463556.2A CN201810463556A CN108406065B CN 108406065 B CN108406065 B CN 108406065B CN 201810463556 A CN201810463556 A CN 201810463556A CN 108406065 B CN108406065 B CN 108406065B
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- bearing shell
- cavity
- insulating
- control circuit
- electronic equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
Abstract
The invention relates to an operating handle of a plasma cutting gun for electronic equipment, which comprises a bearing shell, an insulating protective outer sleeve, a hard insulating inner liner layer, an operating head, an insulating partition plate, an insulating plug, a threading pipe, an air guide pipe, a wiring terminal, a pipeline connector, a semiconductor refrigerating mechanism, an operating key, a display and a control circuit. The invention can effectively realize the mutual isolation among the control circuit, the power supply circuit and the gas circuit on one hand, and effectively improve the reasonability and the standardability of the layout of each circuit and the gas circuit of the handle on the other hand.
Description
Technical Field
The invention relates to a plasma cutting device, in particular to a plasma cutting gun operating handle for electronic equipment.
Background
At present, when a plasma cutting device operates, an operator is often required to operate a cutting head by holding a handle, besides, the handle is additionally required to carry and install equipment such as an air circuit, a power supply circuit and a control circuit which are required when the plasma cutting device operates, the flexibility and the convenience of the cutting operation are effectively improved while the operation requirement of the cutting head is met, but in the practical use, the traditional structure adopted by the currently used handle is often found, although the use requirement can be met to a certain degree, on one hand, the safety protection performance of the handle is insufficient, when the temperature reduction operation of the equipment in the handle cannot be carried out, the effective isolation protection of the equipment such as the air inlet circuit of each circuit in the handle cannot be effectively carried out, and therefore, the mutual interference between the equipment of the circuit and the air circuit is easy to occur in the operation process, when serious even cause accidents such as electric leakage, threaten equipment and operating personnel personal safety seriously, on the other hand also leads to the inside circuit of current handle, the standardization and the rationality of gas circuit equipment overall arrangement are poor, when increasing each equipment mutual interference and take place the fault risk, still lead to in the routine maintenance operation, equipment mutual interference, be unfavorable for the maintenance staff to carry out quick equipment change, operations such as maintenance to each circuit in the handle and gas circuit equipment, thereby lead to that the handle maintains that operating efficiency is low and the cost is higher relatively to this problem, urgent need develop a brand-new plasma cutting handle, in order to satisfy the needs of in-service use.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the plasma cutting gun operating handle for the electronic equipment, which has the advantages of simple structure, flexible and convenient use and good universality, on one hand, the safety protection capability of the handle can be effectively improved, the cooling operation can be effectively carried out on equipment in the handle, the mutual isolation among a control circuit, a power supply circuit and a gas circuit can be effectively realized, the mutual interference among the circuits and the gas circuit, the electric leakage and the injury to operators during gas leakage are avoided, on the other hand, the rationality and the normativity of the layout of the circuits and the gas circuit of the handle are effectively improved, so that the flexibility and the reliability of the daily maintenance and management operation of the circuits and the gas circuit equipment in the handle are greatly improved, and the cost of the maintenance operation is reduced.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a plasma cutting gun operating handle for electronic equipment comprises a bearing shell, an insulating protective outer sleeve, a hard insulating inner lining layer, an operating head, an insulating partition plate, an insulating plug, a threading pipe, an air duct, a wiring terminal, a pipeline connector, a semiconductor refrigerating mechanism, an operating key, a display and a control circuit, wherein the bearing shell is of a hollow pipe body structure, the front end surface and the rear end surface of the bearing shell are both connected with the insulating plug to form a closed cavity structure, the insulating partition plate is embedded in the bearing shell and divides the bearing shell into an operating cavity, a power cavity, an air source cavity and a cooling cavity from top to bottom, the cooling cavity and the bearing shell are coaxially distributed and are respectively connected with the operating cavity, the power cavity and the air source cavity, the threading pipe is positioned in the power cavity, the air duct is positioned in the air source cavity, at least one threading pipe and at least one air duct are distributed in parallel with the axis of the bearing shell, and at, the insulating plug is embedded in the cooling cavity, the cooling cavity is provided with at least one heat dissipation port corresponding to the tail end of the bearing shell, the control circuit is embedded in the control cavity, the control circuit is provided with a plurality of operation keys and at least one display corresponding to the upper end surface of the bearing shell, the control circuit is respectively electrically connected with the wiring terminals, the semiconductor refrigeration mechanism, the operation keys and the displays, the number of the wiring terminals is at least four, at least two pipeline connectors are arranged, each wiring terminal and the pipeline connector are respectively embedded in the insulating plug on the rear end surface of the front end surface of the bearing shell, the wiring terminals are respectively connected with the control cavity and the power supply cavity, the wiring terminals are connected in parallel, the pipeline connectors are connected with the air source cavity and are mutually communicated with the air guide pipe, the operation head is of a hollow tubular structure, the front end surface of the operation head is provided with a positioning chuck, the rear end surface of the operation head is hinged, the insulating inner liner of stereoplasm inlays in bearing the weight of the shell internal surface, and insulating protective housing cladding is at bearing the weight of the shell surface, and insulating protective housing, the insulating inner liner of stereoplasm all distribute with bearing the shell is coaxial.
Furthermore, the bearing shell is connected with the operation head through a flexible connecting belt.
Furthermore, the insulating partition board and the inner surface of the bearing shell are mutually connected in a sliding mode through a sliding groove.
Furthermore, at least one wire is arranged in the threading pipe, and the wire is respectively and electrically connected with the wiring terminal and the control circuit.
Furthermore, the air duct is provided with at least two control valves which are respectively communicated with the pipeline connectors through the control valves, and the control valves are respectively electrically connected with the control circuit.
Furthermore, the control circuit is an automatic control circuit based on an industrial single chip microcomputer, and the control system is additionally provided with at least one data serial port communication module and at least one wireless data communication module.
This novel simple structure, it is nimble convenient to use, the commonality is good, can effectively improve the safety protection ability of handle on the one hand, and can be effectively to the equipment operation cooling operation in the handle, effectively realize control circuit, mutual isolation between supply circuit and gas circuit, avoid mutual interference and electric leakage between each circuit and gas circuit, the injury that causes operating personnel during gas leakage, each circuit of the effectual improvement handle of on the other hand and the rationality and the standardization of gas circuit overall arrangement, thereby the flexibility and the reliability of circuit and gas circuit equipment routine maintenance and management operation in the very big improvement handle, and reduce the cost of maintaining the operation.
Drawings
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional partial structural sectional view of a load-bearing shell.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 and 2, an operating handle of a plasma cutting gun for electronic equipment comprises a bearing shell 1, an insulating protective outer sleeve 2, a hard insulating inner liner layer 3, an operating head 4, an insulating partition plate 5, an insulating plug 6, a threading pipe 7, an air duct 8, a wiring terminal 9, a pipeline connector 10, a semiconductor refrigerating mechanism 11, an operating key 12, a display 13 and a control circuit 14, wherein the bearing shell 1 is of a hollow pipe structure, the front end surface and the rear end surface of the bearing shell 1 are both connected with the insulating plug 6 to form a closed cavity structure, the insulating partition plate 5 is embedded in the bearing shell 1 and divides the bearing shell 1 into an operating cavity 101, a power cavity 102, an air source cavity 103 and a cooling cavity 104 from top to bottom, wherein the cooling cavity 104 and the bearing shell 1 are coaxially distributed and are respectively connected with the operating cavity 101, the power cavity 102 and the air source cavity 103, the threading pipe 7 is positioned in the power cavity 102, the air duct 8 is positioned in the air, at least one threading pipe 7 and at least one air duct 8 are arranged and distributed in parallel with the axis of the bearing shell 1, at least one semiconductor refrigerating mechanism 11 is embedded in the cooling cavity 104, the cooling cavity 104 is provided with at least one heat dissipation port 15 corresponding to the insulating plug 6 at the tail end of the bearing shell 1, a control circuit 14 is embedded in the control cavity 101, the control circuit 14 is provided with a plurality of operation keys 12 and at least one display 13 corresponding to the upper end surface of the bearing shell 1, the control circuit 14 is respectively electrically connected with the wiring terminals 9, the semiconductor refrigerating mechanism 11, the operation keys 12 and the display 13, at least four wiring terminals 9 are provided, at least two pipeline connectors 10 are provided, each wiring terminal 9 and the pipeline connector 10 are respectively embedded on the insulating plug 6 at the rear end surface of the front end surface of the bearing shell 1, wherein the wiring terminals 9 are respectively connected with the control cavity 101 and the power cavity 102, the wiring terminals 9 are mutually connected in parallel, the pipeline connector 10 is connected with, the operation head 4 is hollow tubular structure, and its preceding terminal surface sets for a position chuck 16, and the rear end face passes through ratchet and bears the weight of 1 front end of shell articulated, bears the weight of the contained angle between shell 1 and the 4 axes of operation head and be 0-90 contained angles, and insulating inner liner of stereoplasm 3 inlays in bearing the weight of 1 internal surface of shell, and insulating protective overcoat 2 cladding is at bearing the weight of 1 surface of shell, and insulating protective overcoat 2, insulating inner liner of stereoplasm 3 all with bear the weight of 1 coaxial distribution of shell.
In this embodiment, the bearing shell 1 and the working head 4 are connected to each other through a flexible connecting band 17.
In this embodiment, the insulating partition 5 and the inner surface of the bearing shell 1 are slidably connected with each other through a sliding slot 18.
In this embodiment, at least one conducting wire 19 is arranged in the threading pipe 7, and the conducting wire is respectively and electrically connected with the wiring terminal 9 and the control circuit 14.
In this embodiment, the air duct 8 is provided with at least two control valves 20, and the control valves 20 are respectively communicated with the pipeline connectors 10, and the control valves 20 are respectively electrically connected with the control circuit 14.
In this embodiment, the control circuit 14 is an automatic control circuit based on an industrial single chip microcomputer, and the control system is further provided with at least one data serial port communication module and at least one wireless data communication module.
This is novel in concrete implementation, at first to bearing the weight of the shell, insulating protective overcoat, the insulating inner liner of stereoplasm, the operation head, insulating baffle, insulating end cap, the threading pipe, the air duct, binding post, the pipe connection head, semiconductor refrigeration mechanism, the manipulating key, display and control circuit assemble, then install the operation overhead with the cutting head, and with the cutting head with bear the weight of binding post of terminal surface before the shell, the pipe connection head intercommunication, with control circuit and plasma cutting equipment's main control circuit electrical connection, with the intraductal wire of threading, the air duct is respectively through binding post, the pipe connection head is connected with plasma cutting equipment, can accomplish equipment.
When carrying out the cutting operation, plasma cutting equipment carries out the function cutting through the cutting head that threading pipe, air duct in the handle go out the operation head to through the contained angle between adjustment operation head and the bearing shell in the cutting operation, satisfy the needs of carrying out the cutting operation to different positions.
In addition, when the cutting, provide good bearing capacity of gripping through bearing the shell to the operation, through insulating protective sheath, the insulating inner liner of stereoplasm and insulating baffle, insulating end cap to each circuit equipment in the handle, gas circuit equipment carry out insulating isolation, isolation performance and safety protection performance when improving equipment operation on the one hand, on the other hand realizes carrying out categorised installation overall arrangement to each circuit equipment, gas circuit equipment, improves the standardization and the rationality of each equipment overall arrangement.
Meanwhile, in the operation process, the threading pipe, the air guide pipe, the wiring terminal, the pipeline connector, the operation key, the display and the control circuit in the handle can be cooled through the semiconductor refrigerating mechanism, and the operation stability of the equipment is improved.
This novel simple structure, it is nimble convenient to use, the commonality is good, can effectively improve the safety protection ability of handle on the one hand, and can be effectively to the equipment operation cooling operation in the handle, effectively realize control circuit, mutual isolation between supply circuit and gas circuit, avoid mutual interference and electric leakage between each circuit and gas circuit, the injury that causes operating personnel during gas leakage, each circuit of the effectual improvement handle of on the other hand and the rationality and the standardization of gas circuit overall arrangement, thereby the flexibility and the reliability of circuit and gas circuit equipment routine maintenance and management operation in the very big improvement handle, and reduce the cost of maintaining the operation.
It will be appreciated by persons skilled in the art that the present invention is not limited by the embodiments described above. The foregoing embodiments and description have been presented only to illustrate the principles of the invention. Various changes and modifications can be made without departing from the spirit and scope of the invention. Such variations and modifications are intended to be within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a plasma cutting gun operation handle for electronic equipment which characterized in that: the plasma cutting gun operation handle for the electronic equipment comprises a bearing shell, an insulating protective outer sleeve, a hard insulating inner lining layer, an operation head, an insulating partition plate, an insulating plug, a threading pipe, an air duct, a wiring terminal, a pipeline connector, a semiconductor refrigerating mechanism, an operation key, a display and a control circuit, wherein the bearing shell is of a hollow pipe body structure, the front end surface and the rear end surface of the bearing shell are both connected with the insulating plug and form a closed cavity structure, the insulating partition plate is embedded in the bearing shell and divides the bearing shell into an operation cavity, a power cavity, an air source cavity and a temperature reduction cavity from top to bottom, the temperature reduction cavity and the bearing shell are coaxially distributed and are respectively connected with the operation cavity, the power cavity and the air source cavity, the threading pipe is positioned in the power cavity, the air duct is positioned in the air source cavity, and the threading pipe and the air duct are both at least one and are distributed in parallel with the axis of the bearing shell, at least one semiconductor refrigerating mechanism is embedded in the cooling cavity, at least one heat dissipation port is arranged on an insulating plug at the tail end of the bearing shell corresponding to the cooling cavity, the control circuit is embedded in the control cavity, a plurality of operation keys and at least one display are arranged on the upper end face of the bearing shell corresponding to the control circuit, the control circuit is electrically connected with the wiring terminals, the semiconductor refrigerating mechanism, the operation keys and the displays respectively, at least four wiring terminals are arranged, at least two pipeline connectors are arranged, each wiring terminal and the pipeline connector are embedded on the insulating plug at the rear end face of the front end face of the bearing shell respectively, the wiring terminals are connected with the control cavity and the power cavity respectively, the wiring terminals are connected in parallel, the pipeline connectors are connected with the gas source cavity and are communicated with the gas guide pipe, the operation head is of a hollow tubular structure, and a positioning chuck is arranged on the front end face of the operation head, the rear end face is hinged with the front end of the bearing shell through a ratchet mechanism, an included angle between the bearing shell and an axis of the operation head is 0-90 degrees, the hard insulating inner liner layer is embedded in the inner surface of the bearing shell, the insulating protective outer sleeve is coated on the outer surface of the bearing shell, and the insulating protective outer sleeve and the hard insulating inner liner layer are coaxially distributed with the bearing shell.
2. A plasma cutting torch operating handle for electronic equipment according to claim 1, wherein: the bearing shell is connected with the operation head through a flexible connecting belt.
3. A plasma cutting torch operating handle for electronic equipment according to claim 1, wherein: the insulating partition board and the inner surface of the bearing shell are mutually connected in a sliding way through a sliding chute.
4. A plasma cutting torch operating handle for electronic equipment according to claim 1, wherein: the threading pipe is internally provided with at least one wire which is respectively and electrically connected with the wiring terminal and the control circuit.
5. A plasma cutting torch operating handle for electronic equipment according to claim 1, wherein: the air duct on establish two at least control valves to communicate with the pipe connection head each other through the control valve respectively, the control valve respectively with control circuit electrical connection.
6. A plasma cutting torch operating handle for electronic equipment according to claim 1, wherein: the control circuit is an automatic control circuit based on an industrial single chip microcomputer, and the control system is additionally provided with at least one data serial port communication module and at least one wireless data communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463556.2A CN108406065B (en) | 2018-05-15 | 2018-05-15 | Plasma cutting gun operating handle for electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463556.2A CN108406065B (en) | 2018-05-15 | 2018-05-15 | Plasma cutting gun operating handle for electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108406065A CN108406065A (en) | 2018-08-17 |
| CN108406065B true CN108406065B (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810463556.2A Active CN108406065B (en) | 2018-05-15 | 2018-05-15 | Plasma cutting gun operating handle for electronic equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053961U (en) * | 1989-03-30 | 1990-03-07 | 河北省科学院科技实业公司 | Air plasma cutting machine |
| CN1040944A (en) * | 1989-01-17 | 1990-04-04 | 核工业第六研究所 | Plasma cutting-torch |
| EP0941018A3 (en) * | 1998-03-06 | 2002-07-10 | The Esab Group, Inc. | Plasma arc torch |
| CN201586815U (en) * | 2009-12-28 | 2010-09-22 | 哈尔滨四海数控科技股份有限公司 | Gas electric infinite rotary connector |
| CN202527840U (en) * | 2012-05-07 | 2012-11-14 | 台州世通焊接设备有限公司 | Direct-current arc strike cutting torch for air plasma cutting machine |
| CN205074660U (en) * | 2015-11-10 | 2016-03-09 | 常州九圣焊割设备有限公司 | Novel machine plasma arc cutting torch |
| CN205834466U (en) * | 2016-07-11 | 2016-12-28 | 周国清 | A kind of recirculated water cooling plasma cutting-torch |
-
2018
- 2018-05-15 CN CN201810463556.2A patent/CN108406065B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040944A (en) * | 1989-01-17 | 1990-04-04 | 核工业第六研究所 | Plasma cutting-torch |
| CN2053961U (en) * | 1989-03-30 | 1990-03-07 | 河北省科学院科技实业公司 | Air plasma cutting machine |
| EP0941018A3 (en) * | 1998-03-06 | 2002-07-10 | The Esab Group, Inc. | Plasma arc torch |
| CN201586815U (en) * | 2009-12-28 | 2010-09-22 | 哈尔滨四海数控科技股份有限公司 | Gas electric infinite rotary connector |
| CN202527840U (en) * | 2012-05-07 | 2012-11-14 | 台州世通焊接设备有限公司 | Direct-current arc strike cutting torch for air plasma cutting machine |
| CN205074660U (en) * | 2015-11-10 | 2016-03-09 | 常州九圣焊割设备有限公司 | Novel machine plasma arc cutting torch |
| CN205834466U (en) * | 2016-07-11 | 2016-12-28 | 周国清 | A kind of recirculated water cooling plasma cutting-torch |
Non-Patent Citations (1)
| Title |
|---|
| 一种自动切管机的设计;张燕青等;《现代制造技术与装备》;20180115(第01期);全文 * |
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| CN108406065A (en) | 2018-08-17 |
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Effective date of registration: 20230307 Address after: 213000 Xiazhuang village, Xueyan Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU HUARUI WELDING & CUTTING MACHINERY CO.,LTD. Address before: 213164 22 Mingxin Middle Road, Changzhou science and Education City, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU College OF INFORMATION TECHNOLOGY |
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