CN209578563U - A kind of welding gun being conveniently replaceable pipette tips - Google Patents
A kind of welding gun being conveniently replaceable pipette tips Download PDFInfo
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- CN209578563U CN209578563U CN201822148491.0U CN201822148491U CN209578563U CN 209578563 U CN209578563 U CN 209578563U CN 201822148491 U CN201822148491 U CN 201822148491U CN 209578563 U CN209578563 U CN 209578563U
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- sleeve
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- pipette tips
- bar
- welding gun
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Abstract
The utility model discloses a kind of welding guns for being conveniently replaceable pipette tips, including handle, through equipped with connecting tube on the handle, sliding sleeve is connected to lantern ring in the connecting tube, the side of the lantern ring is fixed, and there are two connecting rods, one end of two connecting rods is fixed with pipette tips jointly, and one end of connecting tube extends in pipette tips, the two sides of the connecting tube are equipped with shifting chute, resetting apparatus is equipped in the shifting chute, the resetting apparatus is equipped with sleeve, lifting device is equipped in the sleeve, the lifting device is equipped with compression bar, the side of the sleeve is rotatably connected to l-shaped rod, and the lower end of compression bar and the upper end of l-shaped rod are inconsistent.The utility model structure is simple, and staff's Fast Installation is facilitated to dismantle pipette tips, the time required to shortening replacement, promotes working efficiency, and can guarantee the stability that pipette tips are connected with connecting tube, so as to effectively pipette tips be avoided to fall, and then can guarantee the quality of welding.
Description
Technical field
The utility model relates to welding gun technical field more particularly to a kind of welding guns for being conveniently replaceable pipette tips.
Background technique
Welding gun is one of capital equipment of hot air welding, is made of heating element, nozzle etc..By its structure have gas welding torch,
Point of electric torch and quick welding gun, automatic welding gun, gas welding torch are the combustions with fuel gas (mixture of hydrogen or acetylene and air)
It burns, heat(ing) coil, the compressed air being sent into coiled pipe is made to be heated to required temperature, the air capacity be sent into or sent out is by cock tune
Section, the heating device of electric torch by ceramic barrel and its in heating wire formed, the speed of welding can be with nozzle arrangements
Different and different, quick welding gun is made of improving the structure of torch nozzle.
In order to preferably be welded, different pipette tips are needed replacing when welding different components and material, thus
Guarantee the quality of welding, but soldering tip and welding gun connection structure are complicated in existing structure, it has not been convenient to be dismantled, to affect
The progress of welding, for this purpose, we have proposed a kind of welding guns for being conveniently replaceable pipette tips to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is conveniently replaceable rifle
The welding gun of head.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of welding gun being conveniently replaceable pipette tips, including handle, through being equipped with connecting tube on the handle, in the connecting tube
Sliding sleeve is connected to lantern ring, and the side of the lantern ring is fixed there are two connecting rod, and one end of two connecting rods is fixed with pipette tips jointly,
And one end of connecting tube extends in pipette tips, the two sides of the connecting tube are equipped with shifting chute, are equipped with and reset in the shifting chute
Device, the resetting apparatus are equipped with sleeve, lifting device are equipped in the sleeve, and the lifting device is equipped with compression bar, institute
The side for stating sleeve is rotatably connected to l-shaped rod, and the lower end of compression bar and the upper end of l-shaped rod are inconsistent, the phase in the shifting chute
To fixed transverse rod common on side wall, and the lower end side of l-shaped rod and cross bar are inconsistent, and one end of the l-shaped rod is fixed with vertical bar,
And the side of vertical bar and the side of lantern ring are inconsistent, the upper end side of the sleeve is fixed with baffle, and the side of baffle and set
The other side of ring is inconsistent.
Preferably, the resetting apparatus includes the first spring being fixed in shifting chute on the side wall of one end, and cross bar is located at
First lower spring end, one end of first spring are fixed on the side of sleeve, are all provided in the opposing sidewalls in the shifting chute
There is sliding slot, sliding block is installed, and the two sides of sleeve are separately fixed at the opposite side of two sliding blocks in the sliding slot.
Preferably, the top in the sleeve is fixed with second spring, and the lower end of the second spring is fixed with mobile bar,
And the lower end of mobile bar extends to the lower end of sleeve, the lower end of the shifting chute is equipped with groove, and groove and mobile bar are corresponding,
For the groove between sleeve and cross bar, one end side wall in the sleeve is equipped with opening, and the side of the mobile bar is solid
Surely there is fixed link, and one end of fixed link, through the side for being open and extending to sleeve, the compression bar is fixed on the one of fixed link
End.
Preferably, the connecting tube is made of wolfram steel.
Preferably, the hemispherical setting in the lower end of the mobile bar.
Preferably, rubber layer is coated on the baffle.
Compared with prior art, the utility model has the beneficial effects that
1, by the cooperation of resetting apparatus, lifting device, l-shaped rod and compression bar, facilitate l-shaped rod clamping lantern ring, solve peace
The problem of pipette tips inconvenience is unloaded in assembly and disassembly, has achieved the purpose that quick-replaceable pipette tips, and structure is simple, easy to operate, can be effectively shortened
The time for replacing pipette tips, to promote the efficiency of welding, and it can guarantee the quality of welding；
2, by two sleeves, the cooperation of two l-shaped rods, two vertical bars and lantern ring, it can guarantee the stability of connection, make rifle
Head and connecting tube are bonded, and are not easy to fall, thus guarantee the quality of welding,
In conclusion the utility model structure is simple, staff's Fast Installation is facilitated to dismantle pipette tips, shortened needed for replacement
Time promotes working efficiency, and can guarantee the stability that pipette tips are connected with connecting tube, so as to effectively pipette tips be avoided to fall, into
And it can guarantee the quality of welding.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of welding gun for being conveniently replaceable pipette tips front view；
Fig. 2 be the utility model proposes a kind of welding gun for being conveniently replaceable pipette tips A at enlarged drawing；Fig. 3 is that this is practical new
A kind of shifting chute schematic diagram of internal structure for welding gun for being conveniently replaceable pipette tips that type proposes；Fig. 4 be the utility model proposes one
Enlarged drawing at the B for the welding gun that kind is conveniently replaceable pipette tips；Fig. 5 be the utility model proposes a kind of welding gun for being conveniently replaceable pipette tips
Cartridge exterior structure chart.
In figure: 1 connecting rod, 2 pipette tips, 3 connecting tubes, 4 handles, 5 lantern rings, 6 shifting chutes, 7 vertical bars, 8 cross bars, 9 baffles, 10
One spring, 11 l-shaped rods, 12 sliding slots, 13 grooves, 14 sleeves, 15 sliding blocks, 16 second springs, 17 openings, 18 compression bars, 19 are fixed
Bar, 20 mobile bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of welding gun being conveniently replaceable pipette tips, including handle 4 facilitate staff is hand-held to work,
Through connecting tube 3 is equipped on handle 4, convenient for connection, high temperature conveniently is generated with the cooperation of pipette tips 2 to facilitate, and then be convenient for
Welding, connecting tube 3 is made of wolfram steel, durable, is conducive to extend service life；Sliding sleeve is connected to lantern ring in connecting tube 3
5, facilitate lantern ring 5 mobile, the side of lantern ring 5 is fixed, and there are two connecting rods 1, and one end of two connecting rods 1 is fixed with pipette tips jointly
2, and one end of connecting tube 3 extends in pipette tips 2, pushes pipette tips 2 so as to push lantern ring 5 to move along connecting tube 3 by connecting rod 1
It is dynamic, so that pipette tips 2 and connecting tube 3 conveniently be made securely to connect, and then it is convenient for welding；The two sides of connecting tube 3 are equipped with movement
Slot 6, shifting chute 6 is interior to be equipped with resetting apparatus, and easy to disassemble, resetting apparatus is equipped with sleeve 14, is equipped with lifting device in sleeve 14,
Lifting device is equipped with compression bar 18, and lifting device energy band dynamic pressure bar 18 is gone up and down, and the side of sleeve 14 is rotatably connected to l-shaped rod 11,
And the lower end of compression bar 18 and the upper end of l-shaped rod 11 are inconsistent, when compression bar 18 declines, l-shaped rod 11 can be made to decline, in shifting chute 6
Opposing sidewalls on common fixed transverse rod 8, and the lower end side of l-shaped rod 11 and cross bar 8 are inconsistent, and the decline of l-shaped rod 11 can make L-type
The lower end side clamping cross bar 8 of bar 11, and then fixed l-shaped rod 11, are able to rotate it not, one end of l-shaped rod 11 is fixed with vertical bar
7, and the side of vertical bar 7 and the side of lantern ring 5 are inconsistent, the rotation of l-shaped rod 11 can be such that vertical bar 7 rises, 7 energy clamping lantern ring 5 of vertical bar,
Because 11 permanent domicile of l-shaped rod is also fixed with vertical bar 7, so that lantern ring 5 be made to be consolidated under the action of vertical bar 7 and resetting apparatus
It is fixed, and then connect pipette tips 2 and connecting tube 3 securely, it is convenient for installing；The upper end side of sleeve 14 is fixed with baffle 9, and keeps off
The side of plate 9 and the other side of lantern ring 5 are inconsistent, and rubber layer is coated on baffle 9, and when pushing pipette tips 2, lantern ring 5 contradicts baffle 9
And then resetting apparatus and lifting device are operated, it can quickly be fixed, when needing to dismantle, push two vertical bars 7 to decline, in turn
It can quickly be dismantled under the action of resetting apparatus.
In the utility model, resetting apparatus includes the first spring 10 being fixed in shifting chute 6 on the side wall of one end, and cross bar
8 are located at 10 lower end of the first spring, and one end of the first spring 10 is fixed on the side of sleeve 14, in the opposing sidewalls in shifting chute 6
It is equipped with sliding slot 12, sliding block 15 is installed, and the two sides of sleeve 14 are separately fixed at opposite the one of two sliding blocks 15 in sliding slot 12
Side, sliding block 15 move in sliding slot 12, so as to keep sleeve 14 steadily mobile, when sleeve 14 is in the common work of lantern ring 5 and baffle 9
With it is lower mobile when, the first spring 10 can be squeezed, so that first spring 10 can restore to the original state when sleeve 14 is not when squeezing baffle 9,
To quickly be removed.In the utility model, the top in sleeve 14 is fixed with second spring 16, the lower end of second spring 16
It is fixed with mobile bar 20, and the lower end of mobile bar 20 extends to the lower end of sleeve 14, the hemispherical setting in the lower end of mobile bar 20,
The lower end of shifting chute 6 is equipped with groove 13, and groove 13 and mobile bar 20 are corresponding, can drive mobile bar 20 when sleeve 14 is mobile
Mobile, when mobile bar 20 and the alignment of groove 13, under the action of second spring 16, mobile bar 20 declines, to inject groove
In 13, and then gone up and down；For groove 13 between sleeve 14 and cross bar 8, one end side wall in sleeve 14 is equipped with opening 17,
The side of mobile bar 20 is fixed with fixed link 19, and one end of fixed link 19 runs through opening 17 and extends to the side of sleeve 14,
Compression bar 18 is fixed on one end of fixed link 19, when mobile bar 20 declines, will drive the decline of fixed link 19, and then make under compression bar 18
Drop, to squeeze l-shaped rod 11, and then makes 8 clamping fixed of l-shaped rod 11 and cross bar, while also making 5 clamping fixed of vertical bar 7 and lantern ring,
It is installed, when disassembly is desired, pushes vertical bar 7 to reset, structure is simple, easy for assemble or unload.
In the utility model, in use, one end that lantern ring 5 is directed at connecting tube 3 is injected, so that the side of lantern ring 5 be made to support
Baffle 9 is touched, and then sleeve 14 can be pushed mobile by baffle 9, sliding block 15 moves in sliding slot 12, can guarantee that sleeve 14 steadily moves
Dynamic, sleeve 14 will drive the movement of mobile bar 20 when mobile, and when 20 aligned recesses 13 of mobile bar, second spring 16 pushes mobile bar
20 declines are injected in groove 13, drive compression bar 18 to decline by fixed link 19 when the decline of mobile bar 20 is enabled, to make compression bar 18
L-shaped rod 11 is compressed, l-shaped rod 11 is rotated, and then the lower end of l-shaped rod 11 is made to contradict clamping cross bar 8, is made by the rotation of l-shaped rod 11
It obtains vertical bar 7 to rise, then makes 7 clamping lantern ring 5 of vertical bar, be fixedly secured pipette tips 2 and connecting tube 3, when disassembly is desired, push two
Disassembly can be completed in a reset of vertical bar 7.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of welding gun for being conveniently replaceable pipette tips, including handle (4), it is characterised in that: through equipped with connection on the handle (4)
It manages (3), sliding sleeve is connected to lantern ring (5) on the connecting tube (3), and the side of the lantern ring (5) is fixed there are two connecting rod (1),
One end of two connecting rods (1) is fixed with pipette tips (2) jointly, and one end of connecting tube (3) extends in pipette tips (2), the company
The two sides of adapter tube (3) are equipped with shifting chute (6), and resetting apparatus is equipped in the shifting chute (6), and the resetting apparatus is equipped with set
Cylinder (14), the sleeve (14) is interior to be equipped with lifting device, and the lifting device is equipped with compression bar (18), and the one of the sleeve (14)
Side is rotatably connected to l-shaped rod (11), and the lower end of compression bar (18) and the upper end of l-shaped rod (11) are inconsistent, in the shifting chute (6)
Opposing sidewalls on common fixed transverse rod (8), and the lower end side of l-shaped rod (11) and cross bar (8) are inconsistent, the l-shaped rod
(11) one end is fixed with vertical bar (7), and the side of vertical bar (7) and the side of lantern ring (5) are inconsistent, the sleeve (14) it is upper
End side is fixed with baffle (9), and the side of baffle (9) and the other side of lantern ring (5) are inconsistent.
2. a kind of welding gun for being conveniently replaceable pipette tips according to claim 1, which is characterized in that the resetting apparatus includes solid
The first spring (10) being scheduled on the interior one end side wall of shifting chute (6), and cross bar (8) is located at the first spring (10) lower end, described
One end of one spring (10) is fixed on the side of sleeve (14), is equipped with sliding slot in the opposing sidewalls in the shifting chute (6)
(12), it is equipped with sliding block (15) in the sliding slot (12), and the two sides of sleeve (14) are separately fixed at the phase of two sliding blocks (15)
To side.
3. a kind of welding gun for being conveniently replaceable pipette tips according to claim 1, which is characterized in that the top in the sleeve (14)
Portion is fixed with second spring (16), and the lower end of the second spring (16) is fixed with mobile bar (20), and under mobile bar (20)
End extends to the lower end of sleeve (14), and the lower end of the shifting chute (6) is equipped with groove (13), and groove (13) and mobile bar (20)
Corresponding, the groove (13) is located between sleeve (14) and cross bar (8), and one end side wall in the sleeve (14) is equipped with and opens
Mouth (17), the side of the mobile bar (20) are fixed with fixed link (19), and opening (17) is run through simultaneously in one end of fixed link (19)
The side of sleeve (14) is extended to, the compression bar (18) is fixed on one end of fixed link (19).
4. a kind of welding gun for being conveniently replaceable pipette tips according to claim 1, which is characterized in that the connecting tube (3) uses
Wolfram steel is made.
5. a kind of welding gun for being conveniently replaceable pipette tips according to claim 3, which is characterized in that under the mobile bar (20)
Hold hemispherical setting.
6. a kind of welding gun for being conveniently replaceable pipette tips according to claim 1, which is characterized in that coated on the baffle (9)
There is rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822148491.0U CN209578563U (en) | 2018-12-21 | 2018-12-21 | A kind of welding gun being conveniently replaceable pipette tips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822148491.0U CN209578563U (en) | 2018-12-21 | 2018-12-21 | A kind of welding gun being conveniently replaceable pipette tips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209578563U true CN209578563U (en) | 2019-11-05 |
Family
ID=68378176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822148491.0U Active CN209578563U (en) | 2018-12-21 | 2018-12-21 | A kind of welding gun being conveniently replaceable pipette tips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209578563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372184A (en) * | 2020-10-23 | 2021-02-19 | 宁波亿诺焊接科技有限公司 | Welding gun nozzle production process and equipment |
| CN112958867A (en) * | 2021-01-22 | 2021-06-15 | 南京工程学院 | Welding gun convenient for replacing gun head and using method thereof |
-
2018
- 2018-12-21 CN CN201822148491.0U patent/CN209578563U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372184A (en) * | 2020-10-23 | 2021-02-19 | 宁波亿诺焊接科技有限公司 | Welding gun nozzle production process and equipment |
| CN112958867A (en) * | 2021-01-22 | 2021-06-15 | 南京工程学院 | Welding gun convenient for replacing gun head and using method thereof |
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