Tailor-welding tool

Abstract

The tailor-welding tool comprises a tool frame, a door ring plate clamped on the tool frame and a collecting mechanism installed in the tool frame, the collecting mechanism comprises a collecting box fixedly connected with the inner wall of the tool frame, the inner wall of the collecting box is fixedly connected with a partition plate of an L-shaped structure, a rectangular opening is formed in the outer wall of the top of the partition plate, and the top of the rectangular opening is fixedly connected with the door ring plate. The inner wall of the rectangular opening is fixedly connected with dust removal filter cloth, and a cleaning assembly is installed on the inner wall of the collecting box. According to the door ring welding tool, the collecting mechanism is arranged in the tool frame, dust generated during door ring welding can be conveniently collected through the collecting mechanism, meanwhile, the collected dust can be conveniently left in the collecting box through the dust removing filter cloth on the partition plate, secondary pollution caused by the collected dust is avoided, and the problem that dust spreads during door ring seam welding in the prior art is solved.

Description

Technical Field

[0001] The present application relates to the field of tailor welding, and in particular to a tailor welding tool. Background Art

[0002] The car door knocker is not only an important component of the car body, but also plays a key role in protecting the safety of the driver and passengers in the car when the car is hit from the side.

[0003] At present, there are two ways to form automobile door rings: one is to blank the material at one time according to the unfolded shape of the automobile door ring, and then heat and form it. Due to the large size of the door ring, the blanking process causes a large amount of steel waste; the other is to blank the various components of the automobile door ring separately, and then heat and form them separately, and then overlap and overlap the parts. Finally, a spot welding workstation is used to spot weld the finished parts of each part to form a large door ring assembly. The welding of automobile door rings requires the assistance of welding tooling, but the door ring is prone to dust splashing during the welding process, which easily leads to the pollution of the air around the welding tooling. Utility Model Content

[0004] In order to solve the problem that existing welding tooling easily causes dust to spread when welding door rings, the present application provides a welding tooling.

[0005] The present application provides a welding fixture that adopts the following technical solution:

[0006] A welding tool comprises a tool frame, a door ring plate clamped on the tool frame and a collection mechanism installed in the tool frame, the collection mechanism comprises a collection box fixedly connected to the inner wall of the tool frame, and the inner wall of the collection box is fixedly connected to an L-shaped partition, a rectangular opening is opened on the outer wall of the top of the partition, and a dust filter cloth is fixedly connected to the inner wall of the rectangular opening, a cleaning assembly is installed on the inner wall of the collection box, and the cleaning assembly is located below the partition.

[0007] By adopting the above technical solution, the setting of the tooling frame facilitates the positioning and installation of the door ring plate, the assistance of the tooling frame facilitates the auxiliary welding of the door ring plate, the setting of the collection mechanism facilitates the collection of dust generated during welding, thereby avoiding the situation of dust diffusion, the setting of the collection box facilitates the collection of dust, and the setting of the cleaning component facilitates the regular cleaning of the dust filter cloth, thereby avoiding the dust filter cloth from being blocked.

[0008] An air outlet is provided on the outer wall of the top of the collection box, and a collection cover is fixedly connected to the inner wall of the air outlet, and a protective net is fixedly connected to the outer wall of the top of the collection cover.

[0009] By adopting the above technical solution, the collection hood is conveniently installed by opening the air outlet, the protection net is conveniently provided to protect the collection hood, and the cooperation between the collection hood and the protection net facilitates the suction of diffused dust into the collection box.

[0010] An air outlet is provided on the outer wall of the bottom of the collecting box, and a fan is fixedly connected to the inner wall of the air outlet.

[0011] By adopting the above technical solution, the fan can be easily installed through the setting of the exhaust port. When the fan is started, the air in the collection box can be easily extracted, thereby facilitating the suction of dust from the outside into the collection box.

[0012] A filter sleeve is fixedly connected to the input port of the fan, and a plurality of arc-shaped openings are opened on the outer wall of the filter sleeve, and a mounting net is fixedly connected to the inner wall of the arc-shaped opening.

[0013] By adopting the above technical solution, the filter sleeve and the mounting net cooperate with each other, which facilitates direct connection with the fan, thereby facilitating direct extraction of air from the collection box.

[0014] The cleaning assembly comprises a cleaning box fixedly connected to the inner wall of the collection box, an outer wall on one side of the cleaning box is provided with an opening, and an inner wall on one side of the cleaning box is rotatably connected to a percussion hammer.

[0015] By adopting the above technical solution, the dust filter cloth can be cleaned conveniently through the arrangement of the cleaning component, and the swinging hammer in the cleaning box directly impacts the dust filter cloth to generate vibration when swinging.

[0016] One end of the knock hammer transmission shaft is fixedly connected to a gear, the knock hammer passes through the opening, the inner wall of the cleaning box is fixedly connected to a mounting rod, the outer wall of the mounting rod is slidably connected to a sliding block, and the outer wall of the sliding block is fixedly connected to a rack, and the rack and the gear are meshed with each other.

[0017] By adopting the above technical solution, the sliding block can be easily slid by setting the mounting rod. When the sliding block slides, it can directly drive the rack to move. When the rack moves, it can directly drive the gear to rotate, thereby directly driving the hammer to swing.

[0018] The outer wall of the installation rod is sleeved with a spring, the outer wall of the bottom of the cleaning box is provided with a feeding opening, and the inner wall of the feeding opening is clamped with a sealing cover.

[0019] By adopting the above technical solution, the discharge port can be conveniently closed by setting the sealing cover, and the impurities in the collection box can be directly discharged when the sealing cover is removed.

[0020] A driving member is installed on the inner wall of the bottom of the cleaning box, and the driving member includes a driving tube fixedly connected to the inner wall of the cleaning box, the inner wall of the driving tube is slidably connected to a sliding frame, and the top outer wall of the sliding frame is fixedly connected to a driving column, one end of the driving column is fixedly connected to the rack, the bottom inner wall of the driving tube is fixedly connected to an electromagnet, and the bottom outer wall of the sliding frame is fixedly connected to a magnet.

[0021] By adopting the above technical solution, the electromagnet in the driving tube is energized to generate magnetism, and the electromagnet generates the same magnetism as the magnet, thereby directly driving the sliding frame to drive the driving column to extend. When the driving column extends, it directly drives the rack to move. When the rack moves, it is convenient to directly drive the gear to rotate and drive the striking hammer to swing.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. This application provides a collection mechanism in the tooling frame. The collection mechanism facilitates the collection of dust generated during door knocker welding. At the same time, the dust filter cloth on the partition conveniently retains the collected dust in the collection box, thereby preventing the collected dust from causing secondary pollution. This solves the problem of dust diffusion during the existing door knocker seam welding.

[0024] 2. This application sets a cleaning component in the cleaning box. The setting of the cleaning component facilitates the auxiliary cleaning of dust on the dust filter cloth, effectively avoiding the accumulation of dust on the dust filter cloth and causing the dust filter cloth to be blocked. The driving part in the cleaning box drives the rack to move and then cooperates with the gear to drive the knocking hammer to swing, thereby facilitating the cleaning of dust accumulated on the dust filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a welding tool according to an embodiment of the present application;

[0026] Figure 2 This is a schematic diagram of a three-dimensional structure of an embodiment of the present application;

[0027] Figure 3 This is a schematic diagram of the structure of the collection mechanism of the embodiment of the present application;

[0028] Figure 4 This is a schematic diagram of the cleaning component structure of the embodiment of the present application;

[0029] Figure 5 This is a schematic diagram mainly showing the structure of the driving member in an embodiment of the present application;

[0030] Figure markings: 1. tooling frame; 2. door ring plate; 3. collecting mechanism; 4. collecting box; 5. collecting cover; 6. protective net; 7. partition; 8. dust filter cloth; 9. cleaning assembly; 10. filter sleeve; 11. mounting net; 12. fan; 13. cleaning box; 14. knock hammer; 15. gear; 16. mounting rod; 17. sliding block; 18. spring; 19. rack; 20. driving part; 21. driving pipe; 22. sliding frame; 23. driving column; 24. magnet; 25. electromagnet; 26. sealing cover. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-Figure 5 This application is described in further detail.

[0032] The embodiment of the present application discloses a welding tool.

[0033] Reference Figure 1-3 , a welding fixture, comprising a fixture frame 1, a door ring plate 2 clamped on the fixture frame 1 and a collecting mechanism 3 installed in the fixture frame 1;

[0034] Reference Figure 3 The collecting mechanism 3 of the auxiliary tooling frame 1 includes a collecting box 4 fixedly connected to the inner wall of the tooling frame 1, and the inner wall of the collecting box 4 is fixedly connected to an L-shaped partition 7, a rectangular opening is provided on the top outer wall of the partition 7, and a dust filter cloth 8 is fixedly connected to the inner wall of the rectangular opening, a cleaning component 9 is installed on the inner wall of the collecting box 4, and the cleaning component 9 is located below the partition 7, an air outlet is provided on the top outer wall of the collecting box 4, and a collecting cover 5 is fixedly connected to the inner wall of the air outlet, a protective net 6 is fixedly connected to the top outer wall of the collecting cover 5, an exhaust outlet is provided on the bottom outer wall of the collecting box 4, and a fan 12 is fixedly connected to the inner wall of the exhaust outlet, a filter sleeve 10 is fixedly connected to the input port of the fan 12, and a plurality of arc-shaped openings are provided on the outer wall of the filter sleeve 10, and a mounting net 11 is fixedly connected to the inner wall of the arc-shaped opening.

[0035] During use, the exhaust port is conveniently set to install the fan 12. When the fan 12 is started, the air in the collection box 4 is conveniently extracted, thereby conveniently sucking the dust diffused from the outside into the collection box 4. The opening of the air port is convenient for installing the collection cover 5. The setting of the protective net 6 is convenient for protecting the collection cover 5. The cooperation between the collection cover 5 and the protective net 6 facilitates the suction of diffused dust into the collection box 4. The cooperation between the filter sleeve 10 and the mounting net 11 facilitates direct connection with the fan 12, thereby facilitating the direct extraction of the air in the collection box 4. The setting of the cleaning component 9 facilitates the regular cleaning of the dust filter cloth 8, thereby avoiding the dust filter cloth 8 from being blocked.

[0036] Reference Figure 3-4, the cleaning assembly 9 for assisting in cleaning the dust filter cloth 8 includes a cleaning box 13 fixedly connected to the inner wall of the collection box 4, and an opening is provided on one outer wall of the cleaning box 13. A percussion hammer 14 is rotatably connected to the inner wall of one side of the cleaning box 13. One end of the transmission shaft of the percussion hammer 14 is fixedly connected to a gear 15. The percussion hammer 14 passes through the opening. The inner wall of the cleaning box 13 is fixedly connected to a mounting rod 16. The outer wall of the mounting rod 16 is slidably connected to a sliding block 17, and the outer wall of the sliding block 17 is fixedly connected to a rack 19. The rack 19 and the gear 15 are meshed with each other. The outer wall of the mounting rod 16 is sleeved with a spring 18. A discharge port is provided on the outer wall of the bottom of the cleaning box 13, and a sealing cover 26 is clamped on the inner wall of the discharge port;

[0037] When in use, the setting of the mounting rod 16 facilitates the sliding block 17 to slide, and when the sliding block 17 slides, it is convenient to directly drive the rack 19 to move, and when the rack 19 moves, it is convenient to directly drive the gear 15 to rotate, and then directly drive the percussion hammer 14 to swing. When the percussion hammer 14 swings in the cleaning box 13, it directly impacts the dust filter cloth 8 to generate vibration. The setting of the cleaning component 9 facilitates the cleaning of the dust filter cloth 8, and the setting of the sealing cover 26 facilitates the closing of the discharge port. When the sealing cover 26 is removed, the impurities in the collection box 4 can be directly discharged.

[0038] Reference Figure 4-5 A driving member 20 is installed on the inner wall of the bottom of the cleaning box 13, and the driving member 20 includes a driving tube 21 fixedly connected to the inner wall of the cleaning box 13, the inner wall of the driving tube 21 is slidably connected to a sliding frame 22, and the top outer wall of the sliding frame 22 is fixedly connected to a driving column 23, one end of the driving column 23 is fixedly connected to the rack 19, the bottom inner wall of the driving tube 21 is fixedly connected to an electromagnet 25, and the bottom outer wall of the sliding frame 22 is fixedly connected to a magnet 24. The electromagnet 25 in the driving tube 21 is energized to generate magnetism, and the electromagnet 25 generates the same magnetism as the magnet 24, thereby directly driving the sliding frame 22 to drive the driving column 23 to extend. When the driving column 23 extends, it directly pushes the rack 19 to move. When the rack 19 moves, it is convenient to directly drive the gear 15 to rotate and drive the knocking hammer 14 to swing.

[0039] The implementation principle of a welding fixture in the embodiment of the present application is as follows: when in use, the door ring plate 2 to be welded is placed on the fixture frame 1 for positioning, and then the door ring plate 2 is welded by the welding equipment after positioning. During welding, the fan 12 in the collection mechanism 3 is started. When the fan 12 is started, the diffused dust is sucked into the collection box 4 through the collection cover 5, and the dust is conveniently retained in the collection box 4 through the dust filter cloth 8 on the partition 7. When the collected dust needs to be cleaned later, the sealing cover 26 is directly opened to discharge the dust directly. After collecting for a period of time, the dust filter cloth 8 needs to be cleaned. During cleaning, the electromagnet 25 in the driving member 20 is intermittently energized. When the electromagnet 25 is energized, it generates the same magnetism as the magnet 24, thereby directly driving the sliding frame 22 through the magnet 24 to drive the driving column 23 to rise. When the driving column 23 rises, it directly drives the rack 19 to move upward. When the rack 19 moves upward, it drives the sliding block 17 to compress the spring 18. When the electromagnet 25 is de-energized, the spring 18 directly drives the rack 19 to return to its original position, and then directly drives the gear 15 to rotate, driving the knocking hammer 14 to impact the dust filter cloth 8 to generate vibration, thereby facilitating the shaking off of the dust adhering to the dust filter cloth 8.

[0040] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A welding fixture, comprising a fixture frame (1), a door ring plate (2) clamped on the fixture frame (1), and a collecting mechanism (3) installed in the fixture frame (1), characterized in that: The collecting mechanism (3) comprises a collecting box (4) fixedly connected to the inner wall of the tooling frame (1), and the inner wall of the collecting box (4) is fixedly connected to an L-shaped partition (7), a rectangular opening is provided on the top outer wall of the partition (7), and a dust filter cloth (8) is fixedly connected to the inner wall of the rectangular opening, and a cleaning assembly (9) is installed on the inner wall of the collecting box (4), and the cleaning assembly (9) is located below the partition (7).

2. The tailor-made welding tool according to claim 1, characterized in that: An air outlet is provided on the top outer wall of the collection box (4), and a collection cover (5) is fixedly connected to the inner wall of the air outlet. A protective net (6) is fixedly connected to the top outer wall of the collection cover (5).

3. The tailor-made welding tool according to claim 2, characterized in that: An air outlet is provided on the outer wall of the bottom of the collecting box (4), and a fan (12) is fixedly connected to the inner wall of the air outlet.

4. The tailor-made welding tool according to claim 3, characterized in that: A filter sleeve (10) is fixedly connected to the input port of the fan (12), and a plurality of arc-shaped openings are opened on the outer wall of the filter sleeve (10), and a mounting net (11) is fixedly connected to the inner wall of the arc-shaped opening.

5. The tailor-made welding tool according to claim 4, characterized in that: The cleaning assembly (9) comprises a cleaning box (13) fixedly connected to the inner wall of the collection box (4), and an opening is provided on one outer wall of the cleaning box (13). A percussion hammer (14) is rotatably connected to the inner wall of one side of the cleaning box (13).

6. The tailor-welding tool according to claim 5, characterized in that: One end of the transmission shaft of the knock hammer (14) is fixedly connected to a gear (15), the knock hammer (14) passes through the opening, the inner wall of the cleaning box (13) is fixedly connected to a mounting rod (16), the outer wall of the mounting rod (16) is slidably connected to a sliding block (17), and the outer wall of the sliding block (17) is fixedly connected to a rack (19), and the rack (19) and the gear (15) are meshed with each other.

7. The tailor-welding tool according to claim 6, characterized in that: The outer wall of the installation rod (16) is sleeved with a spring (18), the outer wall of the bottom of the cleaning box (13) is provided with a discharge port, and the inner wall of the discharge port is clamped with a sealing cover (26).

8. The tailor-made welding tool according to claim 7, characterized in that: A driving member (20) is installed on the inner wall of the bottom of the cleaning box (13), and the driving member (20) includes a driving tube (21) fixedly connected to the inner wall of the cleaning box (13), the inner wall of the driving tube (21) is slidably connected to a sliding frame (22), and the top outer wall of the sliding frame (22) is fixedly connected to a driving column (23), one end of the driving column (23) is fixedly connected to the rack (19), the bottom inner wall of the driving tube (21) is fixedly connected to an electromagnet (25), and the bottom outer wall of the sliding frame (22) is fixedly connected to a magnet (24).

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