CN210412992U - Welding gun cleaning and calibrating device - Google Patents
Welding gun cleaning and calibrating device Download PDFInfo
- Publication number
- CN210412992U CN210412992U CN201920999781.8U CN201920999781U CN210412992U CN 210412992 U CN210412992 U CN 210412992U CN 201920999781 U CN201920999781 U CN 201920999781U CN 210412992 U CN210412992 U CN 210412992U
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- clamping
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Abstract
The utility model discloses a welding gun cleaning and calibrating device, which comprises a cleaning mechanism, a wire cutting mechanism, a cleaning mechanism and a calibrating mechanism; the cleaning mechanism consists of a welding gun clamping unit and a rotary cutting unit; the wire cutting mechanism consists of a cutting driving unit and a cutting unit; the cleaning mechanism consists of an oil supply unit and an oil injection unit; the calibration mechanism is used for providing a TCP calibration point for the welding gun. This welder clearance and calibrating device utilizes clearance mechanism, wire cutting mechanism, wiper mechanism and calibrating mechanism to realize the welding slag clearance of welder muzzle, the shearing of welding wire, the oil spout of welder muzzle and welder's calibration respectively, cooperatees with welding robot again, need not artifical participation and can accomplish above-mentioned work, has improved the efficiency of clearance welder clearance and calibration.
Description
Technical Field
The utility model relates to a welding auxiliary device of robot, especially a welder clearance and calibrating device.
Background
With the large-scale application of industrial robots, robot welding is more and more widely applied. Different from the existing manual welding, the robot welding has high automation degree and high welding speed, can quickly meet various welding requirements, and is a welding mode frequently used by the robot welding. Welding slag can be generated in the arc welding process to block the gun mouth of the welding gun, so that welding cannot be carried out. In the past, welding slag is cleaned in a manual removing mode, the cleaning speed is low, and the traditional gun cleaning device and a robot calibration tool are installed separately, so that more installation space is occupied.
Disclosure of Invention
Utility model purpose: the utility model provides a welder clearance and calibrating device can realize welder's clearance and calibration, realizes the automation of welder clearance, has improved the efficiency of clearance welding slag.
The technical scheme is as follows: the utility model discloses a welding gun cleaning and calibrating device, which comprises a cleaning mechanism, a wire cutting mechanism, a cleaning mechanism and a calibrating mechanism;
the cleaning mechanism consists of a welding gun clamping unit and a rotary cutting unit, the welding gun clamping unit is used for clamping and fixing a welding gun, and the rotary cutting unit is used for rotary cutting of welding slag at the position of a welding gun opening;
the wire cutting mechanism consists of a cutting driving unit and a cutting unit, the cutting unit is used for cutting the welding wire of the welding gun wire feeding mechanism, and the cutting driving unit is used for driving the cutting unit;
the cleaning mechanism consists of an oil supply unit and an oil injection unit, the oil supply unit provides cleaning oil for the oil injection unit, and the oil injection unit is used for injecting oil into a welding gun muzzle;
the calibration mechanism is used for providing a TCP calibration point for the welding gun.
Further, the welding gun clamping unit comprises a clamping driver, a driver mounting seat and a clamping support; a U-shaped notch is arranged on the driver mounting seat; the clamping driver is fixedly arranged on the side edge of the driver mounting seat, and a driving push rod of the clamping driver penetrates through the groove edge on one side of the U-shaped notch and extends into the U-shaped notch; the clamping support is arranged on the other side groove edge of the U-shaped groove opening through an adjusting bolt and is positioned in the U-shaped groove opening; a welding gun clamping notch is formed in the position, opposite to the driving push rod of the clamping driver, on the clamping support; the adjusting bolt is parallel to the driving push rod of the clamping driver.
Further, the rotary cutting unit comprises a rotary driver, a reamer mounting seat and a gun cleaning reamer; the reamer mounting base is fixedly arranged on an output shaft of the rotary driver; the clear rifle reamer fixed mounting is on the reamer mount pad, and the clear rifle reamer is located the below of welder centre gripping notch.
Further, an annular shield is disposed around the reamer mount, the annular shield being located above the output shaft of the rotary drive.
Further, the cutting driving unit comprises a cutting wire mounting seat and a cutting wire driver; the shearing unit comprises a wire shearing swing arm, a fixed blade and a movable blade; the wire cutting driver is arranged on the wire cutting mounting seat, and a connecting shaft is vertically arranged at the end part of a driving push rod of the wire cutting driver; the wire cutting swing arm is arranged on the wire cutting mounting seat in a swing mode through a swing arm support, and a T-shaped notch is formed in the lower end of the wire cutting swing arm; the connecting shaft is embedded in the T-shaped notch; the fixed blade is arranged on the wire cutting mounting seat through the blade fixing seat; the movable blade is fixedly arranged at the upper end of the wire cutting swing arm; after the wire cutting swing arm swings, the movable blade moves towards the fixed blade to realize cutting.
Further, the oil supply unit comprises an oil can and an oil injector; the oil injection unit comprises an oil nozzle mounting seat, a limiting pipe sleeve, an oil injection nozzle and an oil accumulation groove; the oil sprayer is arranged on the oil pot, and an oil outlet is arranged on the oil sprayer; the oil accumulation groove is fixedly arranged on the oil nozzle mounting seat; the oil nozzle is arranged in the oil accumulation groove and is communicated with the oil outlet through an oil pipe; the limiting pipe sleeve is arranged above the oil nozzle and used for limiting the inserted welding gun muzzle.
Further, the calibration mechanism is a calibration upright column vertically installed on the welding gun clamping unit, and a TCP calibration hole is formed in the top end of the calibration upright column.
Compared with the prior art, the utility model, its beneficial effect is: utilize clearance mechanism, cut silk mechanism, wiper mechanism and aligning gear to realize respectively that the welding slag of welder muzzle clears up, the shearing of welding wire, the oil spout of welder muzzle and the calibration of welder, cooperate with welding robot again, need not artifical participation and can accomplish above-mentioned work, improved the efficiency of clearance welder clearance and calibration.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic diagram of the front side structure of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1 and 2, the welding gun cleaning and calibrating device of the present invention comprises: the device comprises a cleaning mechanism, a wire cutting mechanism, a cleaning mechanism and a calibration mechanism;
the cleaning mechanism consists of a welding gun clamping unit and a rotary cutting unit, the welding gun clamping unit is used for clamping and fixing a welding gun, and the rotary cutting unit is used for rotary cutting of welding slag at the position of a welding gun opening;
the wire cutting mechanism consists of a cutting driving unit and a cutting unit, the cutting unit is used for cutting the welding wire of the welding gun wire feeding mechanism, and the cutting driving unit is used for driving the cutting unit;
the cleaning mechanism consists of an oil supply unit and an oil injection unit, the oil supply unit provides cleaning oil for the oil injection unit, and the oil injection unit is used for injecting oil into a welding gun muzzle;
the calibration mechanism is used for providing a TCP calibration point for the welding gun.
Utilize clearance mechanism, cut silk mechanism, wiper mechanism and aligning gear to realize respectively that the welding slag of welder muzzle clears up, the shearing of welding wire, the oil spout of welder muzzle and the calibration of welder, cooperate with welding robot again, need not artifical participation and can accomplish above-mentioned work, improved the efficiency of clearance welder clearance and calibration.
Further, the welding gun clamping unit comprises a clamping driver 2, a driver mounting seat 3 and a clamping support 4; a U-shaped notch is arranged on the driver mounting seat 3; the clamping driver 2 is fixedly arranged on the side edge of the driver mounting seat 3, and a driving push rod of the clamping driver 2 penetrates through the groove edge on one side of the U-shaped notch to extend into the U-shaped notch; the clamping support 4 is arranged on the other side groove edge of the U-shaped groove opening through an adjusting bolt 19, and the clamping support 4 is positioned in the U-shaped groove opening; a welding gun clamping notch is formed in the position, opposite to the driving push rod of the clamping driver 2, on the clamping support 4; the adjusting screw 19 is parallel to the drive ram of the clamping drive 2. The position of the clamping support 4 can be adjusted by using the adjusting bolt 19, so that the clamped welding gun can be accurately opposite to a gun cleaning reamer 24 below, and the cleaning requirements of welding guns of various types and sizes are met; the welding gun can be conveniently positioned when clamped by utilizing the welding gun clamping notch.
Further, the rotary cutting unit comprises a rotary driver 21, a reamer mounting seat 23 and a gun cleaning reamer 24; the reamer mount 23 is fixedly mounted on the output shaft of the rotary driver 21; the gun cleaning reamer 24 is fixedly installed on the reamer installation seat 23, and the gun cleaning reamer 24 is located below the welding gun clamping notch.
Further, an annular shield 33 is provided around the reamer mount 23, the annular shield 33 being located above the output shaft of the rotary driver 21. The annular shield 33 can prevent the cleaned welding slag from falling on the output shaft of the rotary driver 21, and abrasion is avoided.
Further, the cutting driving unit comprises a cutting wire mounting seat 10 and a cutting wire driver 13; the cutting unit comprises a wire cutting swing arm 15, a fixed blade 12 and a movable blade 17; the wire cutting driver 13 is installed on the wire cutting installation seat 10, and a connecting shaft 14 is vertically arranged at the end part of a driving push rod of the wire cutting driver 13; the wire cutting swing arm 15 is installed on the wire cutting installation seat 10 in a swing mode through a swing arm support 16, and a T-shaped notch is formed in the lower end of the wire cutting swing arm 15; the connecting shaft 14 is embedded in the T-shaped notch; the fixed blade 12 is mounted on the wire cutting mounting seat 10 through the blade fixing seat 11; the movable blade 17 is fixedly arranged at the upper end of the wire cutting swing arm 15; after the wire cutting swing arm 15 swings, the movable blade 17 moves towards the fixed blade 12 to realize cutting.
Further, the oil supply unit includes an oil can 20 and an oil injector 28; the oil injection unit comprises an oil nozzle mounting seat 6, a limiting pipe sleeve 8, an oil injection nozzle 9 and an oil accumulation groove 7; the oil sprayer 28 is arranged on the oil can 20, and an oil outlet 27 is formed in the oil sprayer 28; the oil accumulation groove 7 is fixedly arranged on the oil nozzle mounting seat 6; the oil nozzle 9 is arranged in the oil accumulation groove 7 and is communicated with the oil outlet 27 through an oil pipe; and the limiting pipe sleeve 8 is arranged above the oil nozzle 9 and used for limiting the inserted welding gun muzzle. The collection of the excessive oil can be realized by utilizing the oil accumulation groove 7; the limiting pipe sleeve 8 can limit the gun mouth of the welding gun and can prevent oil injection of the oil injection nozzle 9 from splashing everywhere.
Further, the calibration mechanism is a calibration upright post 36 vertically mounted on the welding gun clamping unit, and a TCP calibration hole 5 is arranged at the top end of the calibration upright post 36.
Furthermore, the cleaning mechanism, the wire cutting mechanism and the cleaning mechanism are all arranged on the device housing 1, and an air pump is arranged in the device housing 1; an air valve mounting plate 25 is arranged on the side surface of the device housing 1; a main air inlet pipe 26 connected with an air inlet pipeline of the air pump and a main air outlet pipe 34 connected with an air outlet pipeline of the air pump are arranged on the air valve mounting plate 25; the clamping driver 2 and the wire cutting driver 13 are both air cylinders; the rotary actuator 21 is a pneumatic motor; the fuel injector 28 is a pneumatic oil pump; the main gas outlet pipe 34 is respectively communicated with a pneumatic oil pump gas inlet 29 of the oil injector 28, a cylinder gas inlet 35 of the wire cutting driver 13, a cylinder gas inlet of the clamping driver 2 and a pneumatic motor gas inlet of the rotary driver 21 through four gas guide pipes, and an electromagnetic gas valve for controlling on-off is connected in series on the four gas guide pipes.
The driver mounting seat 3 is mounted on the top of the device housing 1 through a top base plate 18, and a U-shaped notch of the driver mounting seat 3 extends out of the front side surface of the device housing 1; a front substrate 30 is provided on the front side surface of the device case 1, and the rotary actuator 21 is mounted on the front substrate 30 via a motor mounting bracket 22; an upper guard plate 31 is arranged at the upper part of the front side base plate 30 and at the height position of the gun cleaning reamer 24, and the upper guard plate 31 can be used for blocking and protecting splashed welding slag; the side edge of the bottom of the device housing 1 is provided with a mounting side lug 32 for fixing and mounting the device housing 1, and the mounting side lug 32 is provided with a mounting hole.
When the welding gun cleaning and calibrating device works, a welding robot grabs a welding gun and vertically inserts the welding gun into a U-shaped notch of the driver mounting seat 3, then a driving push rod of the clamping driver 2 stretches out to clamp the welding gun on a welding gun clamping notch of the clamping support 4, and an adjusting bolt 19 can be pre-adjusted according to the size and the model of the welding gun, so that the clamped welding gun mouth can stretch into a gun cleaning reamer 24; then the rotating driver 21 drives the gun cleaning reamer 24 to rotate, thereby completing the gun cleaning work; after gun cleaning is finished, the rotary driver 21 stops rotating, the driving push rod of the clamping driver 2 retracts, and the welding robot grabs a welding gun muzzle to withdraw from the gun cleaning reamer 24 and leave the U-shaped notch of the driver mounting seat 3; then, a welding wire with a certain length is sent out by the welding gun wire feeding mechanism, the welding robot grabs the welding gun to be close to the fixed blade 12, so that the welding wire is positioned between the fixed blade 12 and the movable blade 17, and the wire cutting driver 13 pushes the wire cutting swing arm 15 to swing to drive the movable blade 17 to move towards the fixed blade 12, so that the wire cutting work is completed; then, a welding gun is grabbed by a welding robot, so that a welding gun muzzle is inserted into the limiting pipe sleeve 8, the welding gun muzzle is rightly used as an oil nozzle 9, the special oil in the oil can 20 is conveyed to the oil nozzle 9 through the oil outlet 27 by the oil injector 28 and is sprayed out, the inner wall of the welding gun muzzle is fully coated with the special oil, and oil injection cleaning work is completed; and finally, grabbing the welding gun to the position above the calibration upright post 36 by the welding robot, so that the gun mouth of the welding gun is calibrated with the TCP calibration hole 5, and the welding robot returns to the original point after calibration is finished.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a welder clearance and calibrating device which characterized in that: the device comprises a cleaning mechanism, a wire cutting mechanism, a cleaning mechanism and a calibration mechanism;
the cleaning mechanism consists of a welding gun clamping unit and a rotary cutting unit, the welding gun clamping unit is used for clamping and fixing a welding gun, and the rotary cutting unit is used for rotary cutting of welding slag at the position of a welding gun opening;
the wire cutting mechanism consists of a cutting driving unit and a cutting unit, the cutting unit is used for cutting the welding wire of the welding gun wire feeding mechanism, and the cutting driving unit is used for driving the cutting unit;
the cleaning mechanism consists of an oil supply unit and an oil injection unit, the oil supply unit provides cleaning oil for the oil injection unit, and the oil injection unit is used for injecting oil into a welding gun muzzle;
the calibration mechanism is used for providing a TCP calibration point for the welding gun.
2. The weld gun cleaning and calibration device according to claim 1, wherein: the welding gun clamping unit comprises a clamping driver (2), a driver mounting seat (3) and a clamping support (4); a U-shaped notch is arranged on the driver mounting seat (3); the clamping driver (2) is fixedly arranged on the side edge of the driver mounting seat (3), and a driving push rod of the clamping driver (2) penetrates through the groove edge on one side of the U-shaped notch to extend into the U-shaped notch; the clamping support (4) is arranged on the other side groove edge of the U-shaped groove opening through an adjusting bolt (19), and the clamping support (4) is positioned in the U-shaped groove opening; a welding gun clamping notch is formed in the position, opposite to the driving push rod of the clamping driver (2), on the clamping support (4); the adjusting screw (19) is parallel to the drive ram of the clamping drive (2).
3. The weld gun cleaning and calibration device according to claim 2, wherein: the rotary cutting unit comprises a rotary driver (21), a reamer mounting seat (23) and a gun cleaning reamer (24); the reamer mounting seat (23) is fixedly arranged on an output shaft of the rotary driver (21); the gun cleaning reamer (24) is fixedly installed on the reamer installation seat (23), and the gun cleaning reamer (24) is located below the welding gun clamping notch.
4. The weld gun cleaning and calibration apparatus according to claim 3, wherein: an annular protective cover (33) is arranged around the reamer mounting seat (23), and the annular protective cover (33) is positioned above the output shaft of the rotary driver (21).
5. The weld gun cleaning and calibration device according to claim 1, wherein: the cutting driving unit comprises a cutting mounting seat (10) and a cutting driver (13); the cutting unit comprises a wire cutting swing arm (15), a fixed blade (12) and a movable blade (17); the wire cutting driver (13) is arranged on the wire cutting mounting seat (10), and a connecting shaft (14) is vertically arranged at the end part of a driving push rod of the wire cutting driver (13); the wire cutting swing arm (15) is installed on the wire cutting installation seat (10) in a swing mode through a swing arm support (16), and a T-shaped notch is formed in the lower end of the wire cutting swing arm (15); the connecting shaft (14) is embedded in the T-shaped notch; the fixed blade (12) is arranged on the wire cutting mounting seat (10) through the blade fixing seat (11); the movable blade (17) is fixedly arranged at the upper end of the wire cutting swing arm (15); after the wire cutting swing arm (15) swings, the movable blade (17) moves towards the fixed blade (12) to realize cutting.
6. The weld gun cleaning and calibration device according to claim 1, wherein: the oil supply unit comprises an oil can (20) and an oil injector (28); the oil injection unit comprises an oil nozzle mounting seat (6), a limiting pipe sleeve (8), an oil injection nozzle (9) and an oil accumulation groove (7); the oil sprayer (28) is arranged on the oil can (20), and an oil outlet (27) is formed in the oil sprayer (28); the oil accumulation groove (7) is fixedly arranged on the oil nozzle mounting seat (6); the oil nozzle (9) is arranged in the oil accumulation groove (7) and is communicated with the oil outlet (27) through an oil pipe; and the limiting pipe sleeve (8) is arranged above the oil nozzle (9) and used for limiting the inserted welding gun muzzle.
7. The weld gun cleaning and calibration device according to claim 1, wherein: the calibration mechanism is a calibration upright post (36) vertically installed on the welding gun clamping unit, and a TCP calibration hole (5) is formed in the top end of the calibration upright post (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999781.8U CN210412992U (en) | 2019-06-30 | 2019-06-30 | Welding gun cleaning and calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999781.8U CN210412992U (en) | 2019-06-30 | 2019-06-30 | Welding gun cleaning and calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210412992U true CN210412992U (en) | 2020-04-28 |
Family
ID=70377972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920999781.8U Expired - Fee Related CN210412992U (en) | 2019-06-30 | 2019-06-30 | Welding gun cleaning and calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210412992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774770A (en) * | 2020-07-30 | 2020-10-16 | 常州特尔玛枪嘴有限公司 | Multifunctional gun cleaner |
| CN112548289A (en) * | 2020-12-30 | 2021-03-26 | 北京德尔机电设备有限公司 | Robot double-wire welding gun cleaning station |
-
2019
- 2019-06-30 CN CN201920999781.8U patent/CN210412992U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774770A (en) * | 2020-07-30 | 2020-10-16 | 常州特尔玛枪嘴有限公司 | Multifunctional gun cleaner |
| CN112548289A (en) * | 2020-12-30 | 2021-03-26 | 北京德尔机电设备有限公司 | Robot double-wire welding gun cleaning station |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |