CN209647812U - A kind of welding wire transport mechanism - Google Patents
A kind of welding wire transport mechanism Download PDFInfo
- Publication number
- CN209647812U CN209647812U CN201920406279.1U CN201920406279U CN209647812U CN 209647812 U CN209647812 U CN 209647812U CN 201920406279 U CN201920406279 U CN 201920406279U CN 209647812 U CN209647812 U CN 209647812U
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- CN
- China
- Prior art keywords
- feed rolls
- wire feed
- support arm
- driven
- pull rod
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Abstract
The utility model discloses a kind of welding wire transport mechanisms, including main body, support arm and pressing device；The main body is equipped with active wire feed rolls；The support arm is equipped with driven wire feed rolls；The rear end of the support arm is connect with body rotation；The pressing device is for providing the pressing force for keeping the driven wire feed rolls on support arm close to active wire feed rolls；The pressing device is equipped with the adjusting component that the pressing force is adjusted.Driven wire feed rolls on support arm is pressed on active wire feed rolls by the utility model by pressing device, can be guaranteed the pressure between driven wire feed rolls and active wire feed rolls, be improved the stability of wire feed.
Description
Technical field
The utility model relates to welding fields, more particularly, to a kind of welding wire transport mechanism.
Background technique
Welding wire will be transmitted on plumb joint and then carry out again welding in welding equipment.But due to welding gun internal junction
Structure is compact, and traditional wire feed structure not can guarantee the pressing force of wire feed, causes wire feed unstable, to influence welding just
Often carry out.
Therefore, it is necessary to design a kind of welding wire transport mechanism to solve the above problems.
Utility model content
The purpose of the utility model is to provide a kind of clever structures, easy to operate welding wire transport mechanism.
Realizing the technical solution of the utility model aim is: a kind of welding wire transport mechanism, including main body, support arm and compression dress
It sets；The main body is equipped with active wire feed rolls；The support arm is equipped with driven wire feed rolls；The rear end of the support arm and body rotation
Connection；The pressing device is for providing the pressing force for keeping the driven wire feed rolls on support arm close to active wire feed rolls；The pressure
Tight device is equipped with the adjusting component that the pressing force is adjusted.
The pressing device further includes sleeve and pull rod；The adjusting component includes adjusting knob and spring；The sleeve
One end connect with body rotation；The sleeve other end protrudes into adjusting knob, and is threadedly coupled with adjusting knob；The drawing
One end of adjusting knob is run through in one end of bar, and protrudes into sleeve；One end of the pull rod is equipped with and is slidably connected with sleeve lining
Boss；The spring pocket is set on pull rod, and is located at the other end of the pull rod between the interior bottom and boss of adjusting knob
It is detachably connected with the front end of support arm.
The front end of the support arm is equipped with holding tank；One end of the pull rod is equipped with the fixture block that section is T-type；The fixture block
It is connected in holding tank.
The outer peripheral surface of the sleeve is equipped with graduation mark.
Two circle driving wheel wire feeding troughs are equipped on the outer peripheral surface of the active wire feed rolls in parallel；The periphery of the driven wire feed rolls
Face is equipped with a circle driven wheel wire feeding trough, and driven wheel wire feeding trough is corresponding with a wherein circle position for driving wheel wire feeding trough.
Using above-mentioned technical proposal, the utility model has below the utility model has the advantages that (1) the utility model passes through compression
Driven wire feed rolls on support arm is pressed on active wire feed rolls by device, can be guaranteed between driven wire feed rolls and active wire feed rolls
Pressure, improve the stability of wire feed.
(2) the utility model has been arranged spring on housing screw, and is provided with boss in the nail end of housing screw,
The driven wire feed rolls on support arm is pressed on active wire feed rolls by tension force of spring, the position of adjustable knob controls
Pressure between driven wire feed rolls and active wire feed rolls, convenient for transmitting the welding wire of different thicknesses.
(3) the utility model is arranged in the front end of support arm and holds by being provided with the fixture block that section is T-type in the left end of pull rod
Slot is received, by the way of clamping, convenient for separating driving wheel with driven wheel, convenient for wearing welding wire.
(4) the utility model is equipped with graduation mark on the outer peripheral surface of sleeve, and driven wire feed can be adjusted according to graduation mark
Pressure between wheel and active wire feed rolls, it is easy to use.
(5) the utility model is provided with wire feeding trough on the outer peripheral surface of active wire feed rolls and driven silk wheel, it can be ensured that
During wire feed, welding wire will not fall off between driven wire feed rolls and active wire feed rolls, be provided with two on driving wheel and send
Silk slot can select applicable wire feeding trough according to the specification of welding wire, it is not necessary to replace driving wheel, reduce use cost.
Detailed description of the invention
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the perspective view after the utility model removal main body.
Fig. 3 is the utility model pressing device schematic diagram of internal structure.
Label in attached drawing are as follows:
Mounting base 1, active wire feed rolls 1-1, driving wheel wire feeding trough 1-11, support arm 2, driven wire feed rolls 2-1, driven wheel wire feed
Slot 2-11, holding tank 2-2, pressing device 3, component 3-1, adjusting knob 3-1-1, spring 3-1-2, sleeve 3-2, pull rod 3- are adjusted
3, boss 3-3-1, fixture block 3-3-2.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.The description in the orientation of the utility model according to orientation shown in FIG. 1 into
Left and right directions capable namely shown in FIG. 1 is the left and right directions described, and the up and down direction of Fig. 1 is the front-rear direction described, figure
One side of 1 direction is the top of description.
(embodiment 1)
See Fig. 1 to Fig. 3, a kind of welding wire transport mechanism, including mounting base 1, support arm 2 and pressing device 3.
Mounting base 1 is equipped with active wire feed rolls 1-1, and passes through corresponding motor driven.Support arm 2 is equipped with driven wire feed rolls
2-1.The rear end of support arm 2 and mounting base 1 are rotatablely connected, can be around rotation axis left-right rotation.Pressing device 3 makes support arm 2 for providing
On the driven wire feed rolls 2-1 pressing force close to active wire feed rolls 1-1.Pressing device 3 is equipped with and pressing force is adjusted
Adjusting component 3-1.
Pressing device 3 further includes sleeve 3-2 and pull rod 3-3.Adjusting component 3-1 includes adjusting knob 3-1-1 and spring 3-
1-2.The right end and mounting base 1 of sleeve 3-2 is rotatablely connected, and can be rotated upwardly and downwardly around rotation axis.Tune is protruded into the left end of sleeve 3-2
It saves in knob 3-1-1, and is threadedly coupled with adjusting knob 3-1-1.The right end of pull rod 3-3 runs through the left end of adjusting knob 3-1-1,
And it protrudes into sleeve 3-2.The right end of pull rod 3-3 is equipped with the boss 3-3-1 being slidably connected with sleeve 3-2 inner wall.Spring 3-1-2 set
On pull rod 3-3, and between the interior bottom and boss 3-3-1 of adjusting knob 3-1-1.Being equipped with for the front end of support arm 2 is held
Receive slot 2-2.The left end of pull rod 3-3 is equipped with the fixture block 3-3-2 that section is T-type.Fixture block 3-3-2 is connected in holding tank 2-2.In order to
Convenient for intuitively adjusting pressing force, graduation mark is provided on the outer peripheral surface of sleeve 3-2.
The outer peripheral surface of active wire feed rolls 1-1 is equipped with two circle driving wheel wire feeding trough 1-11 in parallel up and down.Driven wire feed rolls 2-1
Outer peripheral surface be equipped with a circle driven wheel wire feeding trough 2-11, and the wire feeding trough 4 on driven wire feed rolls 2-1 and active wire feed rolls 1-
A wherein circle position for two circle wire feeding troughs 4 on 1 is corresponding.
It is specifically used: step 1: the fixture block 3-3-2 of the hand-held left end pull rod 3-3 is pulled to the left, to be lifted up sleeve 3-2, hand
It is dynamic that support arm 2 turns left, make driven wire feed rolls 2-1 far from active wire feed rolls 1-1, convenient for by welding wire from active wire feed rolls 1-1
It passes through between driven wire feed rolls 2-1, support arm 2 turns right manually, be pressed on driven wire feed rolls 2-1 by welding wire and actively send
On silk wheel 1-1, welding wire is located at the active of the driven wheel wire feeding trough 2-11 and corresponding active wire feed rolls 1-1 of driven wire feed rolls 2-1
It takes turns in wire feeding trough 1-11.Step 2: sleeve 3-2 is rotated down, so that fixture block 3-3-2 is stuck in the holding tank 2-2 on support arm 2,
Under the action of spring 3-1-2, so that welding wire is pressed on active wire feed rolls 1-1 by driven wire feed rolls 2-1, then according to difference
The demand of the welding wire of thickness, the i.e. adjustable active wire feed rolls 1-1 and driven wire feed rolls 2-1 in the position of rotation adjusting knob 3-2 it
Between pressure.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (5)
1. a kind of welding wire transport mechanism, it is characterised in that: including mounting base (1), support arm (2) and pressing device (3)；The installation
Seat (1) is equipped with active wire feed rolls (1-1)；The support arm (2) is equipped with driven wire feed rolls (2-1)；The rear end of the support arm (2)
It is rotatablely connected with mounting base (1)；The driven wire feed rolls (2-1) that the pressing device (3) is used to provide make on support arm (2) is to actively
The close pressing force of wire feed rolls (1-1)；The pressing device (3) is equipped with the adjusting component that the pressing force is adjusted
(3-1)。
2. a kind of welding wire transport mechanism according to claim 1, it is characterised in that: the pressing device (3) further includes set
Cylinder (3-2) and pull rod (3-3)；The adjusting component (3-1) includes adjusting knob (3-1-1) and spring (3-1-2)；The sleeve
The one end and mounting base (1) of (3-2) are rotatablely connected；Sleeve (3-2) other end protrudes into adjusting knob (3-1-1), and with
Adjusting knob (3-1-1) is threadedly coupled；The one end of adjusting knob (3-1-1) is run through in one end of the pull rod (3-3), and protrudes into set
In cylinder (3-2)；One end of the pull rod (3-3) is equipped with the boss (3-3-1) being slidably connected with sleeve (3-2) inner wall；The bullet
Spring (3-1-2) is sheathed on pull rod (3-3), and is located between the interior bottom and boss (3-3-1) of adjusting knob；The pull rod
The other end of (3-3) and the front end of support arm (2) are detachably connected.
3. a kind of welding wire transport mechanism according to claim 2, it is characterised in that: the front end of the support arm (2) is equipped with
Holding tank (2-2)；One end of the pull rod (3-3) is equipped with the fixture block (3-3-2) that section is T-type；Fixture block (3-3-2) clamping
In holding tank (2-2).
4. a kind of welding wire transport mechanism according to claim 2, it is characterised in that: on the outer peripheral surface of the sleeve (3-2)
Equipped with graduation mark.
5. a kind of welding wire transport mechanism according to claim 1, it is characterised in that: outside the active wire feed rolls (1-1)
Two circles driving wheel wire feeding trough (1-11) are equipped on circumferential surface in parallel；The outer peripheral surface of the driven wire feed rolls (2-1) be equipped with one circle from
Driving wheel wire feeding trough (2-11), and driven wheel wire feeding trough (2-11) is opposite with a wherein circle position for driving wheel wire feeding trough (1-11)
It answers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920406279.1U CN209647812U (en) | 2019-03-28 | 2019-03-28 | A kind of welding wire transport mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920406279.1U CN209647812U (en) | 2019-03-28 | 2019-03-28 | A kind of welding wire transport mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647812U true CN209647812U (en) | 2019-11-19 |
Family
ID=68528269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920406279.1U Active CN209647812U (en) | 2019-03-28 | 2019-03-28 | A kind of welding wire transport mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647812U (en) |
-
2019
- 2019-03-28 CN CN201920406279.1U patent/CN209647812U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 213000 No.9, environmental protection Third Road, national environmental protection industrial park, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou TELMA Technology Co.,Ltd. Address before: 213000 No.9, environmental protection Third Road, national environmental protection industrial park, Xinbei District, Changzhou City, Jiangsu Province Patentee before: TERMMEI TORCH & TIP Co. |