CN205496847U - Improve switch module revolution mechanic's straight section of thick bamboo handle of welder switch - Google Patents
Improve switch module revolution mechanic's straight section of thick bamboo handle of welder switch Download PDFInfo
- Publication number
- CN205496847U CN205496847U CN201620289993.3U CN201620289993U CN205496847U CN 205496847 U CN205496847 U CN 205496847U CN 201620289993 U CN201620289993 U CN 201620289993U CN 205496847 U CN205496847 U CN 205496847U
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- China
- Prior art keywords
- switch module
- straight tube
- switch
- limited block
- tube handle
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Abstract
The utility model belongs to the technical field of the welder technique and specifically relates to an improve switch module revolution mechanic's straight section of thick bamboo handle of welder switch, including switch module, straight section of thick bamboo handle, the switch module includes enclosing cover, switch, switch control lines, its characterized in that: be equipped with the limit structure of both 360 degrees rotations of restriction between switch module and the straight section of thick bamboo handle. Compared with the prior art, the utility model, simple structure prevents that the switch module from winding straight section of thick bamboo handle and doing 360 degrees unrestricted rotations, and the risk of having avoided switch control lines to be twisted off has prolonged life, reforms transform low cost.
Description
Technical field
This utility model relates to welding gun technical field, a kind of switch module rotational structure that improves
Arc welding gun switch straight tube handle.
Background technology
The welding gun of existing straight tube joystick type, switch module rotates against with straight tube handle capable of being, solves welding angle
The problem that degree cannot regulate, facilitates operator to operate.
But current switch module on straight tube handle is 360 degree and unrestrictedly rotates.Due to thread switching control
Front end is connected with switch, and the rear end of thread switching control is connected with welding machine, in the rotating process of switch module
In, even if switch and thread switching control are integrally fixed at rotate therewith on straight tube handle, but on-off control
The afterbody of line is connected with welding machine, has caused this partial switch control line in bond and has been rotated at random, has existed and twisted into two parts
Risk.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, by design position limiting structure, prevents switch
Assembly is 360 degree of rotations on straight tube handle.
For achieving the above object, design a kind of arc welding gun switch straight tube handle improving switch module rotational structure,
Including switch module, straight tube handle, described switch module includes enclosing cover, switch, thread switching control, and it is special
Levy and be: between switch module and straight tube handle, be provided with the position limiting structure that restriction 360 degree rotates.
Described position limiting structure is to set inner limited block on the inwall of switch module, with inner limited block corresponding position
Setting outer limited block on the outer wall of straight tube handle, during rotation, outer limited block mutually abuts spacing with inner limited block.
Described position limiting structure is to set outer limited block on the outer wall of straight tube handle, on the inwall of described enclosing cover
Circumferentially being provided with stopper slot, described stopper slot is the most C-shaped；Described outer limited block embeds in stopper slot.
Described position limiting structure is to set inner limited block on the inwall of switch module, with inner limited block corresponding position
Circumferentially setting a limited impression on the outer wall of straight tube handle, described limited impression is the most C-shaped, described
In limited impression described in inner limited block embedding.
Described enclosing cover uses upper cover and lower cover to assemble.
Use between described upper cover and lower cover and snap connection, or use clip upper cover and lower cover to be anchored on
On straight tube handle；Or use securing member to be fastenedly connected between upper cover and lower cover.
This utility model compared with the existing technology, simple in construction, prevent switch module from doing 360 around straight tube handle
Degree is unrestricted rotates, it is to avoid the risk that thread switching control is twisted into two parts, and extends service life, improvement cost
Cheap.
Accompanying drawing explanation
Fig. 1 is this utility model cut-away view in one embodiment.
Fig. 2 is the A-A sectional view shown in Fig. 1.
Fig. 3 is this utility model cut-away view in another embodiment.
Fig. 4 is the C-C cut-away view shown in Fig. 3.
Detailed description of the invention
In conjunction with accompanying drawing, the utility model is further described.
Embodiment 1
Seeing Fig. 1 and Fig. 2, this utility model includes switch module, straight tube handle, and described switch module includes
Enclosing cover, switch, thread switching control, it is characterised in that: it is provided with restriction between switch module and straight tube handle 1
Both 360 degree of position limiting structures rotated.
In this example, described position limiting structure is to set inner limited block 211 on the inwall of switch module, spacing with interior
Outer limited block 11 is set, outer limited block 11 and interior limit during rotation on the outer wall of the straight tube handle 1 of block 211 corresponding position
Position block 211 mutually abuts spacing, and 360 degree infinitely clockwise or counterclockwise around straight tube handle to prevent switch module
System rotates, it is to avoid the risk that thread switching control is twisted into two parts.
Further, described enclosing cover uses upper cover 21 and lower cover 22 to assemble.
Further, use between described upper cover 21 and lower cover 22 and snap connection, or employing clip will
Upper cover 21 and lower cover 22 are anchored on straight tube handle 1；Or between upper cover 21 and lower cover 22 use screw,
The securing member such as nut or bolt is fastenedly connected.
Embodiment 2
Seeing Fig. 3 and Fig. 4, the position limiting structure described in this example is to set outer limited block on the outer wall of straight tube handle
11, the inwall of described enclosing cover is circumferentially provided with stopper slot 13, described stopper slot 13 is the most C-shaped；
In described outer limited block 11 embeds in stopper slot 13.
See Fig. 4, when switch module rotates against with straight tube handle 1, the outer limited block of straight tube handle 1
11 rotate in stopper slot 13, and stopper slot 13 is the most C-shaped.Namely in order to prevent switch module phase
Unrestricted rotation is done for straight tube handle 1, this example does not has to use the most through cannelure, but similar
In the middle of cannelure, set partition block 212, make the design that stopper slot 13 is the most C-shaped.
Further, described enclosing cover uses upper cover 21 and lower cover 22 to assemble.
Further, use between described upper cover 21 and lower cover 22 and snap connection, or employing clip will
Upper cover 21 and lower cover 22 are anchored on straight tube handle 1；Or between upper cover 21 and lower cover 22 use screw,
The securing member such as nut or bolt is fastenedly connected.
Embodiment 3
This example is similar to Example 2.Position limiting structure described in this example be set on the inwall of switch module in
A limited impression is circumferentially set on limited block 211, with the outer wall of the straight tube handle of inner limited block 211 corresponding position,
Described limited impression is the most C-shaped, and described inner limited block 211 embeds in described limited impression.
Further, described enclosing cover uses upper cover 21 and lower cover 22 to assemble.
Further, use between described upper cover 21 and lower cover 22 and snap connection, or employing clip will
Upper cover 21 and lower cover 22 are anchored on straight tube handle 1；Or between upper cover 21 and lower cover 22 use screw,
The securing member such as nut or bolt is fastenedly connected.
Claims (6)
1. improve an arc welding gun switch straight tube handle for switch module rotational structure, including switch module, straight tube hands
Handle, described switch module includes enclosing cover, switch, thread switching control, it is characterised in that: switch module
And it is provided with the position limiting structure that restriction 360 degree rotates between straight tube handle (1).
A kind of arc welding gun switch straight tube handle improving switch module rotational structure the most as claimed in claim 1, its
It is characterised by: described position limiting structure is to set inner limited block (211) on the inwall of switch module, with
Outer limited block (11) is set, rotation on the outer wall of the straight tube handle (1) of inner limited block (211) corresponding position
When turning, outer limited block (11) mutually abuts spacing with inner limited block (211).
A kind of arc welding gun switch straight tube handle improving switch module rotational structure the most as claimed in claim 1, its
It is characterised by: described position limiting structure is to set outer limited block (11), institute on the outer wall of straight tube handle
Circumferentially being provided with stopper slot (13) on the inwall of the enclosing cover stated, described stopper slot is the most C-shaped；
Described outer limited block (11) embeds in stopper slot (13).
A kind of arc welding gun switch straight tube handle improving switch module rotational structure the most as claimed in claim 1, its
It is characterised by: described position limiting structure is to set inner limited block (211) on the inwall of switch module, with
A limited impression is circumferentially set on the outer wall of the straight tube handle of inner limited block (211) corresponding position, described
Limited impression the most C-shaped, described inner limited block (211) embed described in limited impression in.
A kind of arc welding gun switch straight tube handle improving switch module rotational structure the most as claimed in claim 1, its
It is characterised by: described enclosing cover uses upper cover (21) and lower cover (22) to assemble.
A kind of arc welding gun switch straight tube handle improving switch module rotational structure the most as claimed in claim 5, its
It is characterised by: use between described upper cover (21) and lower cover (22) and snap connection, or uses
Upper cover (21) and lower cover (22) are anchored on straight tube handle (1) by clip；Or upper cover (21)
And between lower cover (22), use securing member to be fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289993.3U CN205496847U (en) | 2016-04-08 | 2016-04-08 | Improve switch module revolution mechanic's straight section of thick bamboo handle of welder switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289993.3U CN205496847U (en) | 2016-04-08 | 2016-04-08 | Improve switch module revolution mechanic's straight section of thick bamboo handle of welder switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496847U true CN205496847U (en) | 2016-08-24 |
Family
ID=56737199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620289993.3U Active CN205496847U (en) | 2016-04-08 | 2016-04-08 | Improve switch module revolution mechanic's straight section of thick bamboo handle of welder switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205496847U (en) |
-
2016
- 2016-04-08 CN CN201620289993.3U patent/CN205496847U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yang Songjiang District road car 200233 Shanghai No. 116 building 35 East West 1-5 layer, 1-2 layer Patentee after: Shanghai billion welding Polytron Technologies Inc Address before: Yang Songjiang District road car 200233 Shanghai No. 116 building 35 East West 1-5 layer, 1-2 layer Patentee before: Shanghai Innotec Co., Ltd. |