CN208408842U - A kind of CO2 gun - Google Patents
A kind of CO2 gun Download PDFInfo
- Publication number
- CN208408842U CN208408842U CN201821063389.4U CN201821063389U CN208408842U CN 208408842 U CN208408842 U CN 208408842U CN 201821063389 U CN201821063389 U CN 201821063389U CN 208408842 U CN208408842 U CN 208408842U
- Authority
- CN
- China
- Prior art keywords
- quick
- handle
- quick connection
- fixture block
- accommodating cavity
- 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.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a kind of CO2 guns, including handle, pipette tips on handle are set, handle includes lower case, upper housing in lower case is set, the space for installing quick coupling is formed between upper housing and lower case, quick coupling includes the quick connection being connected with the bend pipe of pipette tips, the round tube interconnecting piece being connected with cable, accommodating cavity is set in quick connection, Quick Release clamp assemblies are provided in accommodating cavity, Quick Release clamp assemblies include the fixture block being arranged in accommodating cavity, screw, the lower end of the screw sequentially passes through the upper housing of handle, it quick connection and is movably connected on fixture block, the arc groove matched with fixture block is provided in the accommodating cavity of quick connection, the holding chamber for clamping bend pipe is formed between the fixture block and arc groove.The utility model has the advantages that structure is simple, stable and reliable for performance, assembly is convenient.
Description
Technical field
The utility model relates to technical field of welding equipment, and in particular to a kind of CO2 gun.
Background technique
Currently, welding gun is to be subjected to one of essential important tool in industrial production and processing.Welding gun work
As the high current that principle is using welding machine, the heat that high voltage generates is gathered in welding gun pipette tips, melts welding wire, and the welding wire of thawing seeps
Thoroughly to the position that need to be welded, after cooling, soldered object firmly links into an integrated entity.Existing carbon dioxide gas arc welding
The handle arrangement design of rifle is unreasonable, and pipette tips and handle need to dismantle on entire handle in assembly, and pipette tips and handle assemble ratio
It is cumbersome.
Summary of the invention
The purpose of the utility model is to overcome the defect of the prior art, provide a kind of structure it is simple, it is stable and reliable for performance,
Assemble convenient and fast CO2 gun.
To achieve the above object, the utility model uses a kind of CO2 gun, including handle, setting to exist
Pipette tips on handle, the handle includes lower case, the upper housing that is arranged in lower case, shape between upper housing and lower case
At the space having for installing quick coupling, quick coupling includes the quick connection and cable being connected with the bend pipe of pipette tips
The round tube interconnecting piece being connected, the quick connection is interior to be arranged accommodating cavity, is provided with Quick Release clamp assemblies in accommodating cavity, fastly
Tearing clamp assemblies open includes the fixture block being arranged in accommodating cavity, screw, the lower end of the screw sequentially pass through the upper housing of handle,
It quick connection and is movably connected on fixture block, the arc groove matched with fixture block is provided in the accommodating cavity of quick connection,
The holding chamber for clamping bend pipe is formed between the fixture block and arc groove.
Above structure have the beneficial effect that the CO2 gun have structure it is simple, it is stable and reliable for performance,
Convenient advantage is assembled, the quick coupling being connected with the bend pipe of pipette tips is provided in the handle, it, only need to be by bend pipe in assembly
It is interspersed in the holding chamber of Quick Release clamp assemblies, then the screw on upper housing is screwed, the bend pipe of pipette tips can be fixed on fastly
It in quick coupling, when replacing pipette tips, does not need to dismantle on entire handle, only need to unscrew screw, pipette tips can be removed, thus just
In the assembly or disassembly of handle and pipette tips.
Particularly, the cross sectional shape of the quick connection is rectangular, shape between the upper housing and lower case
At the square groove having for clamping quick connection, the quick connection be fastened in square groove and constitute quick coupling with
The clamping engagement of handle.
Detailed description of the invention
Fig. 1 is the utility model embodiment schematic diagram of internal structure.
Fig. 2 is the utility model embodiment cross-sectional view.
Specific embodiment
As shown in Figure 1, 2, the utility model embodiment is a kind of CO2 gun, including handle 10, is set
The pipette tips 11 on handle 10 are set, the handle 10 includes lower case 101, the upper housing 102 being arranged in lower case 101,
The space for installing quick coupling 20 is formed between upper housing 102 and lower case 101, quick coupling 20 includes and pipette tips 11
The quick connection 201 being connected of bend pipe 111, the round tube interconnecting piece 202 that is connected with cable 12, the quick connection
Accommodating cavity 203 is set in 201, Quick Release clamp assemblies 21 are provided in accommodating cavity 203, Quick Release clamp assemblies 21 include that setting is being held
Set fixture block 211, the screw 212 in chamber 203, the lower end of the screw 212 sequentially passes through the upper housing 102 of handle 10, quickly
It interconnecting piece 201 and is movably connected on fixture block 211, is provided in the accommodating cavity 203 of quick connection 201 and fixture block 211 matches
The arc groove 204 of conjunction is formed with the holding chamber 200 for clamping bend pipe 111 between the fixture block 211 and arc groove 204.Such as
Shown in Fig. 2, the cross sectional shape of the quick connection 201 is rectangular, between the upper housing 102 and lower case 101
Be formed with the square groove 205 for clamping quick connection 201, the quick connection 201 be fastened in square groove 205 and
Constitute the clamping engagement of quick coupling 20 and handle 10.
The CO2 gun have the advantages that structure it is simple, it is stable and reliable for performance, assemble convenient, the handle
It is inside provided with the quick coupling being connected with the bend pipe of pipette tips, in assembly, bend pipe need to be only interspersed in Quick Release clamp assemblies
In holding chamber, then the screw on upper housing screwed, the bend pipe of pipette tips can be fixed in quick coupling, in replacement pipette tips
When, it does not need to dismantle on entire handle, only need to unscrew screw, pipette tips can be removed, consequently facilitating the assembly of handle and pipette tips
Or disassembly.
Claims (2)
1. a kind of CO2 gun, including handle, the pipette tips being arranged on handle, it is characterised in that: described
The upper housing that handle includes lower case, is arranged in lower case, is formed with for installing fast quick access between upper housing and lower case
The space of head, quick coupling include the quick connection being connected with the bend pipe of pipette tips, the round tube interconnecting piece being connected with cable,
Accommodating cavity is set in the quick connection, Quick Release clamp assemblies are provided in accommodating cavity, Quick Release clamp assemblies include setting
Fixture block, screw in accommodating cavity, the lower end of the screw sequentially pass through the upper housing of handle, quick connection and activity even
It connects on fixture block, the arc groove matched with fixture block, the fixture block and arc groove is provided in the accommodating cavity of quick connection
Between be formed with holding chamber for clamping bend pipe.
2. CO2 gun according to claim 1, it is characterised in that: the quick connection is cut
Face shape is rectangular, and the square groove for clamping quick connection is formed between the upper housing and lower case, described
Quick connection be fastened on the clamping engagement in square groove and constituting quick coupling and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063389.4U CN208408842U (en) | 2018-07-05 | 2018-07-05 | A kind of CO2 gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063389.4U CN208408842U (en) | 2018-07-05 | 2018-07-05 | A kind of CO2 gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408842U true CN208408842U (en) | 2019-01-22 |
Family
ID=65125499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821063389.4U Expired - Fee Related CN208408842U (en) | 2018-07-05 | 2018-07-05 | A kind of CO2 gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408842U (en) |
-
2018
- 2018-07-05 CN CN201821063389.4U patent/CN208408842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |