CN215880456U - Gun cleaning and wire cutting device - Google Patents
Gun cleaning and wire cutting device Download PDFInfo
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- CN215880456U CN215880456U CN202122183230.4U CN202122183230U CN215880456U CN 215880456 U CN215880456 U CN 215880456U CN 202122183230 U CN202122183230 U CN 202122183230U CN 215880456 U CN215880456 U CN 215880456U
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- connecting rod
- wire cutting
- gun
- reamer
- cutting device
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Abstract
The utility model relates to a gun cleaning and wire cutting device which comprises a wire cutting mechanism and a gun cleaning mechanism, wherein the wire cutting mechanism comprises a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rod is connected with the second connecting rod through the third connecting rod, a first wire cutting blade is arranged on the first connecting rod, a second wire cutting blade is arranged on the second connecting rod, and when the first connecting rod moves, the third connecting rod drives the second connecting rod to move, so that the first wire cutting blade and the second wire cutting blade move in an opposite direction or in a back-to-back direction. According to the gun cleaning wire cutting device, the first connecting rod is provided with the first wire cutting blade, the second connecting rod is provided with the second wire cutting blade, the first connecting rod can drive the first wire cutting blade and the second wire cutting blade to move oppositely through the third connecting rod, and the distance between the two wire cutting blades is larger, so that the angle installation error of a welding gun can be compensated, and the requirement of batch wire cutting is met.
Description
Technical Field
The utility model relates to the technical field of gun cleaning and wire cutting, in particular to a gun cleaning and wire cutting device.
Background
In the welding process, after a welding gun continuously performs welding operation for a period of time, welding spatter residues can remain on vulnerable parts such as a nozzle and a shunt of the welding gun, protective airflow flowing through an air nozzle can be influenced by deposited welding slag, so that atmosphere can reach a welding position, the stability of electric arc in the welding gun and the quality of a welding seam of a welding workpiece are influenced, and the nozzle, the shunt and other devices are damaged. In addition, in the batch welding process, the consistent length of the welding wire seeping out of the welding gun mouth is the premise of ensuring the consistent welding reference point at each time, and the balling phenomenon at the front end of the welding wire can influence the success rate of arcing in the welding process, so that a gun cleaning and wire cutting device is generally adopted to cut wires and clean the gun for the welding gun.
In the prior art, a gun cleaning and wire cutting device is usually adopted to perform operations such as wire cutting and gun cleaning on a welding gun, the gun cleaning and wire cutting device is usually composed of a gun cleaning part and a wire cutting part, wherein the wire cutting part usually comprises two blades, and wire cutting is performed through relative motion of the two blades, however, one of the blades of the wire cutting part in the prior art is usually fixed, and the other blade performs relative motion to perform wire cutting, however, in the prior art, when guns are cleaned in batches, the gun cleaning and wire cutting device and the welding gun are driven by one driving element, so that part of the welding gun is easy to generate angle installation errors, the installation errors affect the wire outlet end of the welding gun, the error of the wire outlet end is larger, and only one blade of the existing wire cutting part performs relative motion, therefore, the opening distance between the blades is smaller, and the wire cutting requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that in the prior art, only one blade of the wire cutting mechanism can move, the opening distance of the blade is small, and the angle installation error of a welding gun cannot be compensated.
In order to solve the technical problem, the utility model provides a gun cleaning and wire cutting device, which comprises:
the wire cutting mechanism comprises a first connecting rod, a second connecting rod and a third connecting rod, wherein the first connecting rod is connected with the second connecting rod through the third connecting rod, a first wire cutting blade is arranged on the first connecting rod, a second wire cutting blade is arranged on the second connecting rod, and when the first connecting rod moves, the third connecting rod drives the second connecting rod to move so that the first wire cutting blade and the second wire cutting blade move in an opposite direction or in a back-to-back direction;
and the gun cleaning mechanism is arranged on one side of the wire cutting mechanism and is used for cleaning a welding gun.
In an embodiment of the present invention, the present invention further includes a supporting mechanism, the first connecting rod and the second connecting rod are both disposed on the supporting mechanism, the first connecting rod can rotate around a joint of the first connecting rod and the supporting mechanism, the second connecting rod can rotate around a joint of the second connecting rod and the supporting mechanism, a first end of the third connecting rod is connected to the first connecting rod and can rotate relative to the first connecting rod, a second end of the third connecting rod is connected to the second connecting rod and can rotate relative to the second connecting rod, a connecting line between the first end and the second end of the third connecting rod has a first mapping on a joint surface of the first connecting rod and the third connecting rod, a connecting line between a rotation center of the first connecting rod and a rotation center of the second connecting rod has a second mapping on a joint surface of the first connecting rod and the third connecting rod, the first mapping intersects the second mapping.
In an embodiment of the present invention, the first wire cutting blade is located at a first end of the first link, a second end of the first link is connected to a first driving mechanism, and the first driving mechanism can drive the first link to rotate around a joint of the first link and the supporting mechanism.
In one embodiment of the utility model, the welding gun cleaning device further comprises a positioning mechanism, wherein the positioning mechanism is positioned above the gun cleaning mechanism and used for positioning the welding gun.
In one embodiment of the utility model, the positioning mechanism comprises a first positioning unit and a second positioning unit, the first positioning unit and the second positioning unit are oppositely arranged, and the first positioning unit and the second positioning unit can move oppositely to position the welding gun.
In one embodiment of the utility model, the gun cleaning mechanism comprises a reamer and a second driving mechanism, wherein the reamer is connected with the second driving mechanism, and the second driving mechanism can drive the reamer to rotate to clean the gun.
In an embodiment of the utility model, the gun cleaning mechanism further comprises a third driving mechanism, the third driving mechanism is connected with the reamer or the second driving mechanism, and the third driving mechanism can drive the reamer to be close to the welding gun or drive the reamer to be close to the welding gun through the second driving mechanism.
In an embodiment of the utility model, the third driving mechanism is further provided with a shielding plate, and the shielding plate is used for shielding waste materials generated by the cleaning gun.
In one embodiment of the utility model, the reamer also comprises a splash-proof mechanism, wherein the splash-proof mechanism comprises a nozzle, the nozzle is arranged on one side of the reamer, the outlet of the nozzle faces the reamer, and the nozzle is used for spraying splash-proof liquid.
In one embodiment of the utility model, the device further comprises a waste collecting tank, wherein the waste collecting tank is positioned below the gun cleaning mechanism and is used for collecting waste generated by gun cleaning of the gun cleaning mechanism.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the gun cleaning wire cutting device, the first connecting rod is provided with the first wire cutting blade, the second connecting rod is provided with the second wire cutting blade, the first connecting rod can drive the first wire cutting blade and the second wire cutting blade to move oppositely through the third connecting rod, and the distance between the two wire cutting blades is larger, so that the angle installation error of a welding gun can be compensated, and the requirement of batch wire cutting is met.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic overall structure diagram of the gun cleaning wire cutting device of the utility model.
Fig. 2 is a schematic view of the internal structure of the gun cleaning and wire cutting device shown in fig. 1.
Fig. 3 is a partial structure schematic diagram of the gun cleaning wire cutting device shown in fig. 1.
Fig. 4 is a side view of a part of the structure of the gun cleaning wire cutting device shown in fig. 1.
The specification reference numbers indicate: 1. a wire cutting mechanism; 101. a first link; 102. a second link; 103. a third link; 104. a first wire cutting blade; 105. a second wire cutting blade; 2. a gun cleaning mechanism; 201. a reamer; 202. a second drive mechanism; 203. a third drive mechanism; 3. a positioning mechanism; 301. a first positioning unit; 302. a second positioning unit; 4. a support mechanism; 5. a first drive mechanism; 6. a shielding plate; 7. a nozzle; 8. and a waste collection tank.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1-4, the gun cleaning and wire cutting device of the present invention includes a wire cutting mechanism 1, a gun cleaning mechanism 2, a positioning mechanism 3 and a supporting mechanism 4, wherein the wire cutting mechanism 1, the gun cleaning mechanism 2 and the positioning mechanism 3 are all disposed on the supporting mechanism 4, and are supported by the supporting mechanism 4 to be located at a predetermined height. The wire cutting mechanism 1 includes a first connecting rod 101, a second connecting rod 102 and a third connecting rod 103, the first connecting rod 101 and the second connecting rod 102 are both disposed on the supporting mechanism 4, the first connecting rod 101 can rotate around a joint of the first connecting rod and the supporting mechanism 4, the second connecting rod 102 can rotate around a joint of the second connecting rod and the supporting mechanism 4, specifically, the first connecting rod 101 and the second connecting rod 102 can be hinged to the supporting mechanism 4, and can also be connected to the supporting mechanism 4 through a pin shaft or the like, preferably, in this embodiment, the rotation centers of the first connecting rod 101 and the second connecting rod 102 are located at the same horizontal height. In the present embodiment, preferably, in order to avoid waste from affecting the welding gun, the welding gun is generally vertically disposed, so that the welding gun is generally located above the wire cutting mechanism 1 for facilitating wire cutting, so that the first end of the first connecting rod 101 and the first end of the second connecting rod 102 are both located above a rotation center thereof, the first end of the third connecting rod 103 is connected to the first connecting rod 101, the second end of the third connecting rod 103 is connected to the second connecting rod 102, the first end of the third connecting rod 103 is capable of rotating relative to the first connecting rod 101, and the second end of the third connecting rod 103 is capable of rotating relative to the second connecting rod 102, specifically, the connection can be realized through hinging or pin shafts; a connecting line between the first end and the second end of the third connecting rod 103 has a first mapping on the connecting surface of the first connecting rod 101 and the third connecting rod 103, a connecting line between the rotation center of the first connecting rod 101 and the rotation center of the second connecting rod 102 has a second mapping on the connecting surface of the first connecting rod 101 and the third connecting rod 103, and the first mapping and the second mapping are intersected, so that the first connecting rod 101 can drive the second wire cutting blade 105 to move towards the first wire cutting blade 104 through the third connecting rod 103, and further the first wire cutting blade 104 and the second wire cutting blade 105 can move towards each other. The second end of first link 101 is located the below of its center of rotation, and can use it with through the drive of first actuating mechanism 5 the junction is the centre of a circle and rotates, specifically, first actuating mechanism 5 can be the cylinder, the catch bar of cylinder with the second end of first link 101 is connected, the second end of first link 101 is equipped with the movable groove that can supply the catch bar activity, specifically, first actuating mechanism 5 sets up on the supporting mechanism 4.
The positioning mechanism 3 is located above the gun cleaning mechanism 2 and used for positioning a welding gun, so that the reamer 201 can accurately clean the welding gun. Specifically, positioning mechanism 3 includes first positioning unit 301 and second positioning unit 302, first positioning unit 301 and second positioning unit 302 set up relatively, first positioning unit 301 and second positioning unit 302 can move in opposite directions right the welder location, specifically, first positioning unit 301 and second positioning unit 302 all can be the clamping jaw cylinder, and move in opposite directions through two clamping jaws of cylinder drive and fix a position the welder. In this embodiment, the mode that unilateral set up the setting element among the prior art relatively, through the relative removal of two clamping jaws, can realize welder's location placed in the middle to reamer 201 clears the rifle.
In this embodiment, clear rifle silk cutting device still includes garbage collection groove 8, garbage collection groove sets up on the supporting mechanism 4 and be located clear rifle mechanism 2's below, garbage collection groove 8 is used for collecting clear rifle of clear rifle mechanism 2 produces the waste material.
The working principle of the utility model is as follows: the welding gun is moved to the upper part of the wire cutting mechanism 1 through a servo mechanism (or a manipulator), the first driving mechanism 5 drives the second end of the first connecting rod 101 to be far away from the second connecting rod 102, the first connecting rod 101 rotates by taking the joint of the first connecting rod 101 and the supporting mechanism 4 as a circle center, the first wire cutting blade 104 moves towards the second wire cutting blade 105, meanwhile, the third connecting rod 103 is driven by the first connecting rod 101 to drive the second connecting rod 102 to rotate by taking the joint of the second connecting rod 102 and the supporting mechanism 4 as a circle center, and the second wire cutting blade 105 synchronously moves towards the first wire cutting blade 104, so that the wire cutting procedure is completed.
Then, a welding gun moves to the position above the gun cleaning mechanism 2 through a servo mechanism (or a manipulator), the first positioning unit 301 and the second positioning unit 302 move oppositely to enable the welding gun to be positioned in the center, the third driving mechanism 203 drives the reamer 201 and the second driving mechanism 202 to be close to the welding gun, then the second driving mechanism 202 drives the reamer 201 to rotate to clean the gun, and meanwhile, the nozzle 7 sprays anti-splashing liquid. After the completion, all the parts are reset.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the spirit or scope of the utility model.
Claims (10)
1. The utility model provides a clear rifle thread cutting device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the wire cutting mechanism comprises a first connecting rod, a second connecting rod and a third connecting rod, wherein the first connecting rod is connected with the second connecting rod through the third connecting rod, a first wire cutting blade is arranged on the first connecting rod, a second wire cutting blade is arranged on the second connecting rod, and when the first connecting rod moves, the third connecting rod drives the second connecting rod to move so that the first wire cutting blade and the second wire cutting blade move in an opposite direction or in a back-to-back direction;
and the gun cleaning mechanism is arranged on one side of the wire cutting mechanism and is used for cleaning a welding gun.
2. The gun cleaning wire cutting device according to claim 1, characterized in that: also comprises a supporting mechanism, the first connecting rod and the second connecting rod are both arranged on the supporting mechanism, the first connecting rod can rotate by taking the joint of the first connecting rod and the supporting mechanism as the center of a circle, the second connecting rod can rotate by taking the joint of the second connecting rod and the supporting mechanism as the center of a circle, the first end of the third connecting rod is connected with the first connecting rod and can rotate relative to the first connecting rod, the second end of the third connecting rod is connected with the second connecting rod and can rotate relative to the second connecting rod, a connecting line between the first end and the second end of the third link has a first mapping on a connecting surface of the first link and the third link, and a connecting line between the rotation circle center of the first connecting rod and the rotation circle center of the second connecting rod has a second mapping on the connecting surface of the first connecting rod and the third connecting rod, and the first mapping is intersected with the second mapping.
3. The gun cleaning wire cutting device according to claim 2, characterized in that: the first wire cutting blade is located at the first end of the first connecting rod, the second end of the first connecting rod is connected with a first driving mechanism, and the first driving mechanism can drive the first connecting rod to rotate by taking the joint of the first connecting rod and the supporting mechanism as the center of a circle.
4. The gun cleaning wire cutting device according to claim 1, characterized in that: the automatic butt welding machine further comprises a positioning mechanism, wherein the positioning mechanism is located above the gun cleaning mechanism and used for positioning a butt welding gun.
5. The gun cleaning wire cutting device according to claim 4, wherein: the positioning mechanism comprises a first positioning unit and a second positioning unit, the first positioning unit and the second positioning unit are arranged oppositely, and the first positioning unit and the second positioning unit can move oppositely to position the welding gun.
6. The gun cleaning wire cutting device according to claim 1, characterized in that: the gun cleaning mechanism comprises a reamer and a second driving mechanism, the reamer is connected with the second driving mechanism, and the second driving mechanism can drive the reamer to rotate to clean the welding gun.
7. The gun cleaning wire cutting device according to claim 6, characterized in that: the gun cleaning mechanism further comprises a third driving mechanism, the third driving mechanism is connected with the reamer or the second driving mechanism, and the third driving mechanism can drive the reamer to be close to the welding gun or drive the reamer to be close to the welding gun through the second driving mechanism.
8. The gun cleaning wire cutting device according to claim 7, characterized in that: the third driving mechanism is further provided with a baffle plate, the baffle plate faces the reamer, and the baffle plate is used for shielding waste materials generated when the reamer is used for cleaning the gun.
9. The gun cleaning wire cutting device according to claim 6, characterized in that: still include and prevent the splash mechanism, prevent that the splash mechanism includes the nozzle, the nozzle sets up one side of reamer, just the export orientation of nozzle the reamer setting, the nozzle is used for spraying and prevents the liquid that splashes.
10. A gun cleaning wire cutting device according to any one of claims 1 to 9, characterized in that: still include the garbage collection groove, the garbage collection groove is located clear rifle below of mechanism, the garbage collection groove is used for collecting clear rifle of clear rifle mechanism produces the waste material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122183230.4U CN215880456U (en) | 2021-09-09 | 2021-09-09 | Gun cleaning and wire cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122183230.4U CN215880456U (en) | 2021-09-09 | 2021-09-09 | Gun cleaning and wire cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215880456U true CN215880456U (en) | 2022-02-22 |
Family
ID=80336500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122183230.4U Active CN215880456U (en) | 2021-09-09 | 2021-09-09 | Gun cleaning and wire cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215880456U (en) |
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2021
- 2021-09-09 CN CN202122183230.4U patent/CN215880456U/en active Active
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