CN107442912A - A kind of easy-to-mount plasma cutting torch protection structure - Google Patents
A kind of easy-to-mount plasma cutting torch protection structure Download PDFInfo
- Publication number
- CN107442912A CN107442912A CN201710854594.6A CN201710854594A CN107442912A CN 107442912 A CN107442912 A CN 107442912A CN 201710854594 A CN201710854594 A CN 201710854594A CN 107442912 A CN107442912 A CN 107442912A
- Authority
- CN
- China
- Prior art keywords
- cutting torch
- wall
- conducting strip
- sleeve
- easy
- 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
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Classifications
-
- 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
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/006—Safety devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Plasma Technology (AREA)
Abstract
The present invention relates to plasma cutting machines technical field,Especially a kind of easy-to-mount plasma cutting torch protection structure,Including installation sleeve,The outer wall thread of installation sleeve connects a pair of fastening bolts,Installation sleeve is socketed in the outer wall of cutting torch,And it is fastenedly connected by fastening bolt and cutting torch,The outer wall of installation sleeve is plugged with a pair of connecting rods,The outer wall of connecting rod is provided with a pair of conductive piece,The one end of connecting rod away from conducting strip is provided with connecting wire,And connecting wire is connected with conducting strip,Controller switches connection in connecting wire one end and plasma cutter away from conducting strip,The easy-to-mount plasma cutting torch protection structure can avoid workpiece from breaking cutting torch,Serve the effect of protection,When proximity switch breaks down,Directly branch sleeve can be pulled from installation sleeve and proximity switch can be repaired or replaced,Disassembly process is simply easy to operation,The facility brought to maintenance personal.
Description
Technical field
The present invention relates to plasma cutting machines technical field, more particularly to a kind of easy-to-mount plasma cutting torch to protect
Protection structure.
Background technology
It is fitted with protecting sleeve on existing plasma cutting torch, and proximity switch is installed on protection sleeve, it is right
Plasma cutting torch plays a part of protection, prevents plasma cutting torch from colliding and damaging with workpiece.But plasma is cut
Cutting torch protection sleeve is easily loss part, and maintenance personal needs periodically to be removed to be repaired or replaced, but existing guarantor
Sheath barrel structure and plasma cutting torch are integral type structure, more troublesome in dismounting, are brought to maintenance personal a lot
Trouble.
The content of the invention
The invention aims to solve to exist in the prior art plasma cutting torch protection tube-in-tube structure to be inconvenient to tear open
The shortcomings that dress, and a kind of easy-to-mount plasma cutting torch protection structure proposed.
To achieve these goals, present invention employs following technical scheme：
Design a kind of easy-to-mount plasma cutting torch protection structure, including installation sleeve, the installation sleeve it is outer
Wall is threadedly coupled a pair of fastening bolts, and the installation sleeve is socketed in the outer wall of cutting torch, and passes through fastening bolt and cutting
Torch is fastenedly connected, and the outer wall of the installation sleeve is plugged with a pair of connecting rods, and the outer wall of the connecting rod is provided with a pair of conductive
Piece, the one end of the connecting rod away from conducting strip is provided with connecting wire, and connecting wire is connected with conducting strip, the connection
Controller switches connection in wire one end and plasma cutter away from conducting strip, the outer wall set of the cutting torch is in succession
Female connector cylinder, the outer wall of the branch sleeve are provided with two pairs of spring conducting strips, and the connecting rod is clamped between conducting strip, and
Conducting strip is bonded with spring conducting strip, and the bottom of the branch sleeve is vertically installed with column, and the end of the column, which is fixed, to be connected
Installing plate is connect, the outer wall of the installing plate is evenly arranged with multiple proximity switches, and the spring conducting strip is by wire with approaching
Switch connection.
Preferably, insulating sleeve is connected between the branch sleeve and installing plate, and insulating sleeve is socketed in cutting torch
Outer wall.
Preferably, the quantity of the proximity switch is two, and two proximity switches are symmetrically mounted on the outer wall of installing plate, institute
It is passive proximity switch to state proximity switch.
A kind of easy-to-mount plasma cutting torch protection structure proposed by the present invention, beneficial effect are：Pass through setting
Installation sleeve and branch sleeve, branch sleeve are connected in installation sleeve by spring conducting strip, and the bottom of installation sleeve is set
Installing plate, the outer wall of installing plate are positioned proximate to switch, and when cutting torch has the trend with workpiece collision, proximity switch closure makes whole
Individual cutter device is stopped, and avoids breaking cutting torch, serves the effect of protection, can be straight when proximity switch breaks down
Connect and pull branch sleeve from installation sleeve, disassembly process is simply easy to operation, the facility brought to maintenance personal.
Brief description of the drawings
Fig. 1 is a kind of structural representation of easy-to-mount plasma cutting torch protection structure proposed by the present invention；
Fig. 2 is a kind of branch sleeve top view of easy-to-mount plasma cutting torch protection structure proposed by the present invention；
Fig. 3 is a kind of installation sleeve top view of easy-to-mount plasma cutting torch protection structure proposed by the present invention.
In figure：1 cutting torch, 2 installation sleeves, 3 fastening bolts, 4 connecting rods, 5 spring conducting strips, 6 connecting wires, 7 connections
Sleeve, 8 columns, 9 insulating sleeves, 10 installing plates, 11 proximity switches, 12 conducting strips.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-3, a kind of easy-to-mount plasma cutting torch protection structure, including installation sleeve 2, installation sleeve 2
Outer wall thread connect a pair of fastening bolts 3, installation sleeve 2 is socketed in the outer wall of cutting torch 1, and by fastening bolt 3 with
Cutting torch 1 is fastenedly connected, and the outer wall of installation sleeve 2 is plugged with a pair of connecting rods 4, and the outer wall of connecting rod 4 is provided with a pair of conductive
Piece 12, the one end of connecting rod 4 away from conducting strip 12 is provided with connecting wire 6, and connecting wire 6 is connected with conducting strip 12, even
Connect the controller switches connection in wire 6 one end and plasma cutter away from conducting strip 12, the outer wall socket of cutting torch 1
Branch sleeve 7, the outer wall of branch sleeve 7 are provided with two pairs of spring conducting strips 5, and connecting rod 4 is clamped between spring conducting strip 5,
And conducting strip 12 is bonded with spring conducting strip 5, the bottom of branch sleeve 7 is vertically installed with column 8, and the end of column 8 is fixed
Connection plate 10, the outer wall of installing plate 10 are evenly arranged with multiple proximity switches 11, and spring conducting strip 5 is by wire with approaching
The connection of switch 11, by the way of spring conducting strip 5 is clamped and connected bar 4, can either ensure spring conducting strip 5 and conducting strip 12 it
Between energization, while branch sleeve 7 can be fixed, when maintenance personal needs repairing proximity switch 11, can directly by
Directly branch sleeve 7 can be pulled from installation sleeve 2 and proximity switch 11 can be repaired or replaced, disassembly process letter
It is single easy to operation, provided convenience to maintenance personal.
Insulating sleeve 9 is connected between branch sleeve 7 and installing plate 10, and insulating sleeve 9 is socketed in the outer wall of cutting torch 1,
The insulating sleeve 9 of setting plays heat-insulated effect, prevents contact-making switch 11 from being broken down because temperature is too high, proximity switch 11
Quantity is two, and two proximity switches 11 are symmetrically mounted on the outer wall of installing plate 10, and proximity switch 11 is passive proximity switch, nothing
Source formula proximity switch is without extra offer power supply so that whole protection structure is more simple.
Operation principle：When cutting torch 1 has the trend with workpiece collision, proximity switch 11 closes, plasma cutter
In controller switches disconnect, whole cutter device is stopped, avoid breaking cutting torch, serve the effect of protection, when
When proximity switch 11 breaks down, directly branch sleeve 7 can be pulled from installation sleeve 2, disassembly process is simply just
In operation.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (3)
1. a kind of easy-to-mount plasma cutting torch protection structure, including installation sleeve (2), it is characterised in that the installation
The outer wall thread of sleeve (2) connects a pair of fastening bolts (3), and the installation sleeve (2) is socketed in the outer wall of cutting torch (1), and
And be fastenedly connected by fastening bolt (3) and cutting torch (1), the outer wall of the installation sleeve (2) is plugged with a pair of connecting rods
(4), the outer wall of the connecting rod (4) is provided with a pair of conductive piece (12), the one end of the connecting rod (4) away from conducting strip (12)
Connecting wire (6) is provided with, and connecting wire (6) is connected with conducting strip (12), and the connecting wire (6) is away from conducting strip
(12) the controller switches connection in one end and plasma cutter, the outer wall socket branch sleeve of the cutting torch (1)
(7), the outer wall of the branch sleeve (7) is provided with two pairs of spring conducting strips (5), and the connecting rod (4) is clamped in spring conduction
Between piece (5), and conducting strip (12) is bonded with spring conducting strip (5), and the bottom of the branch sleeve (7) is vertically installed with vertical
Post (8), the end of the column (8) are fixedly connected with installing plate (10), and the outer wall of the installing plate (10) is evenly arranged with multiple
Proximity switch (11), the spring conducting strip (5) are connected by wire with proximity switch (11).
A kind of 2. easy-to-mount plasma cutting torch protection structure according to claim 1, it is characterised in that the company
Insulating sleeve (9) is connected between female connector cylinder (7) and installing plate (10), and insulating sleeve (9) is socketed in the outer wall of cutting torch (1).
3. a kind of easy-to-mount plasma cutting torch protection structure according to claim 1, it is characterised in that described to connect
The quantity of nearly switch (11) is two, and two proximity switches (11) are symmetrically mounted on the outer wall of installing plate (10), and described approach is opened
It is passive proximity switch to close (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854594.6A CN107442912A (en) | 2017-09-20 | 2017-09-20 | A kind of easy-to-mount plasma cutting torch protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854594.6A CN107442912A (en) | 2017-09-20 | 2017-09-20 | A kind of easy-to-mount plasma cutting torch protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107442912A true CN107442912A (en) | 2017-12-08 |
Family
ID=60497150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710854594.6A Pending CN107442912A (en) | 2017-09-20 | 2017-09-20 | A kind of easy-to-mount plasma cutting torch protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107442912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052727A (en) * | 2019-05-15 | 2019-07-26 | 中国人民解放军陆军工程大学 | Portable cutting torch |
-
2017
- 2017-09-20 CN CN201710854594.6A patent/CN107442912A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052727A (en) * | 2019-05-15 | 2019-07-26 | 中国人民解放军陆军工程大学 | Portable cutting torch |
| CN110052727B (en) * | 2019-05-15 | 2024-01-16 | 中国人民解放军陆军工程大学 | portable cutting torch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |