Auxiliary welding device for electro-tricycle frame

Abstract

The utility model relates to the technical field of welding maintenance, in particular to an auxiliary welding device for an electric tricycle frame, which comprises a movable frame, a support plate is fixedly mounted above the movable frame, and a lifting component is arranged in the movable frame; the lifting assembly comprises a lifting groove, the lifting groove is formed in the bottom of the movable frame, a limiting sliding groove is formed in the inner wall of the lifting groove, a first rotating motor is fixedly installed in the position, located in the movable frame, above the lifting groove, and a rotating thread is formed in the transmission end of the first rotating motor; a supporting column is connected into the lifting groove in a sleeved mode, and a threaded hole is formed in the supporting column. According to the auxiliary welding device for the electro-tricycle frame, the safety and stability of frame supporting are effectively improved, meanwhile, the supporting height of the frame to be welded can be automatically adjusted, the flexibility and efficiency of frame supporting are greatly improved, and the working pressure of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding maintenance, in particular to an auxiliary welding device for an electric tricycle frame. Background Art

[0002] After a long period of use, the frame of the electric tricycle will inevitably rust and break, so the staff needs to perform welding repairs. In order to facilitate the welding work of the staff, auxiliary welding equipment will be used.

[0003] The prior art publication number is CN220296306U, which belongs to the technical field of welding equipment, and includes a welding machine, wherein a reduction motor is fixedly connected inside the welding machine, a fixture is fixedly connected to the rotor of the reduction motor, and the fixture is electrically connected to the welding machine through a brush, and a switch and a speed regulating switch are fixedly connected to the side of the welding machine, and the switch and the speed regulating switch are both electrically connected to the welding machine. A handle is fixedly connected to the upper end of the welding machine. A rotating sleeve is fixedly connected to the lower part of the welding machine, and a fixed shaft is rotatably connected inside the rotating sleeve. A support seat is provided on the lower side of the rotating sleeve, and the rear end of the fixed shaft is fixedly connected to the support seat, and the lower end of the welding machine is in active contact with the support seat. When in use, the target tubular welded part is first clamped on the fixture, the welding machine is connected to an external power supply, and then the switch is turned on, and the reduction motor is driven by the welding machine to drive the fixture to slowly rotate the target tubular welded part, so that the user can weld along the rotation path.

[0004] However, during the use of the existing auxiliary welding device, since it is impossible to lift the object to be welded, it will cause inconvenience when the workers need to weld the bottom of the object to be welded, thereby reducing the practicality. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary welding device for an electric tricycle frame, so as to solve the problem in the above background technology that it is impossible to lift the object to be welded, so when the worker needs to weld the bottom of the object to be welded, it will cause inconvenience, thereby reducing the practicality. To achieve the above purpose, the utility model provides the following technical solutions: the auxiliary welding device for the frame of an electric tricycle includes a mobile frame, a support plate is fixedly installed on the top of the mobile frame, and a lifting assembly is arranged inside the mobile frame;

[0006] The lifting assembly comprises a lifting slot, the lifting slot is provided at the bottom of the mobile frame, the inner wall of the lifting slot is provided with a limited sliding slot, a rotating motor 1 is fixedly installed above the lifting slot and located inside the mobile frame, a rotating thread is provided at the transmission end of the rotating motor 1, a support column is sleeved inside the lifting slot, a threaded hole is provided inside the support column, a limited sliding block is fixedly connected to the outer side of the support column, and an anti-slip pad is fixedly connected to the bottom of the support column;

[0007] The lifting grooves are symmetrically distributed to the bottom of the mobile frame, the transmission end of the rotating motor 1 passes through the interior of the lifting grooves, the threaded hole is matched with the rotating thread, the limit slider is matched with the limit slide groove, and the lifting component is set. During use, the mobile frame is first moved to the bottom of the frame to be welded by pushing the handle, and then the rotating motor 1 is started to drive the rotating thread of its transmission end to rotate. Due to the matching of the threaded hole and the rotating thread and the matching of the limit slider and the limit slide groove, the transmission end of the rotating motor 1 can drive the support column to move up and down during the rotation process, thereby supporting the support plate and the frame to be welded, which not only effectively improves the safety and stability of the frame support, but also can automatically adjust the support height of the frame to be welded, greatly improving the flexibility and efficiency of the frame support, alleviating the working pressure of the staff, and facilitating the use of the staff.

[0008] Further preferably, a buffer assembly is provided on the top of the mobile frame, and the buffer assembly includes a damper, which is fixedly mounted on the top of the mobile frame, and the dampers are symmetrically distributed on the left and right. The top of the damper is fixedly connected to the bottom of the support plate, and the top of the mobile frame is located on the outside of the damper and is fixedly connected with a coil spring. The arrangement of the buffer assembly can effectively improve the service life of the device through the shock absorption and buffering of the damper and the coil spring during the process of supporting the frame to be welded, and can also improve the safety and stability of the placement of the frame to be welded, and is convenient for use by the staff.

[0009] Further preferably, a rubber pad is fixedly installed on the top of the support plate, and a positioning groove is provided on the top of the rubber pad. The installation of the rubber pad increases the friction with the frame to be welded, improves the safety and stability of the placement of the frame to be welded, and the opening of the positioning groove can prevent the frame to be welded from shaking and displacing, thereby facilitating the use of the staff.

[0010] Further preferably, an adjusting component is provided on the back of the mobile frame, and the adjusting component includes a rotating shaft, which is fixedly mounted on the back of the mobile frame, and a pushing plate is movably connected to the outer side of the rotating shaft, and an auxiliary groove is provided inside the pushing plate. With the setting of the adjusting component, when the mobile frame needs to be moved to a deeper position, the staff can start the rotating motor 2 to drive the gear 2 at its transmission end to rotate, and since the gear 2 is meshed with the gear 1, the angle of the pushing plate can be adjusted, thereby facilitating the staff to push the mobile frame to a deeper position, effectively improving the practicality and convenience, and avoiding the inconvenience caused by the pushing plate being too high during use.

[0011] Further preferably, the outer side of the rotating shaft is fixedly connected to the inside of the auxiliary groove with gear one, the inside of the auxiliary groove is fixedly installed with rotating motor two, the transmission end of rotating motor two is fixedly connected to gear two, and gear two is meshingly connected to gear one.

[0012] Further preferably, a pushing handle is fixedly connected to the left side of the pushing plate, and the pushing handle is symmetrically distributed to the right side of the pushing plate. A display screen is fixedly installed on the top of the pushing plate, and a control panel is fixedly installed on the outer end of the display screen at the top of the pushing plate.

[0013] Further preferably, a lighting lamp is fixedly installed on the front of the mobile frame, a mobile roller is rotatably connected to the left side of the mobile frame, and the mobile rollers are symmetrically distributed to the right side of the mobile frame, a heat dissipation groove is opened on the left side of the mobile frame, a bar grille is fixedly connected to the inside of the heat dissipation groove, and a control host is fixedly installed inside the mobile frame, and the opening of the heat dissipation groove can increase ventilation inside the mobile frame, improve the heat dissipation efficiency of internal components of the mobile frame, and increase safety in use.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the process of supporting the frame, the lifting assembly of the utility model is arranged through the damper and the coil spring. During use, the mobile frame is first moved to the bottom of the frame to be welded by pushing the handle, and then the rotating motor is started to drive the rotating thread of its transmission end to rotate. Due to the adaptation of the threaded hole and the rotating thread and the adaptation of the limit slider and the limit slide groove, the transmission end of the rotating motor can drive the support column to move up and down during the rotation process, thereby supporting the support plate and the frame to be welded, which not only effectively improves the safety and stability of the frame support, but also can automatically adjust the supporting height of the frame to be welded, greatly improving the flexibility and efficiency of the frame support, alleviating the working pressure of the staff, and facilitating the use of the staff.

[0016] In the utility model, the setting of the buffer component can effectively increase the service life of the device when it comes to shock absorption and buffering of the welding vehicle, and can also improve the safety and stability of the placement of the frame to be welded, making it convenient for the staff to use it.

[0017] In the utility model, the adjustment component is set up, when the mobile frame needs to be moved to a deeper position, the staff can start the rotating motor 2 to drive the gear 2 at its transmission end to rotate, and since the gear 2 is meshingly connected with the gear 1, the angle of the push plate can be adjusted, so that the staff can push the mobile frame to a deeper position, effectively improving the practicality and convenience, and avoiding the push plate being too high, which causes inconvenience during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the side planar structure of the utility model;

[0022] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure of the details at point a;

[0023] Figure 6 It is a schematic diagram of the planar structure of the utility model when viewed from above.

[0024] In the figure: 1. moving frame; 2. support plate; 3. lifting assembly; 4. buffer assembly; 5. adjustment assembly; 6. pushing handle; 7. display screen; 8. control panel; 9. lighting lamp; 10. moving roller; 11. heat dissipation slot; 12. bar grille; 13. control host; 301. lifting slot; 302. limiting slide slot; 303. rotating motor 1; 304. rotating thread; 305. support column; 306. threaded hole; 307. limiting slider; 308. anti-skid pad; 401. damper; 402. spiral spring; 403. rubber pad; 404. positioning slot; 501. rotating shaft; 502. pushing plate; 503. auxiliary slot; 504. gear 1; 505. rotating motor 2; 506. gear 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 - Figure 6 The utility model provides a technical solution: an auxiliary welding device for an electric tricycle frame, comprising a mobile frame 1, a support plate 2 is fixedly installed above the mobile frame 1, and a lifting component 3 is arranged inside the mobile frame 1;

[0027] The lifting assembly 3 includes a lifting slot 301, which is provided at the bottom of the mobile frame 1, and a limited sliding slot 302 is provided on the inner wall of the lifting slot 301. A rotating motor 303 is fixedly installed above the lifting slot 301 and located inside the mobile frame 1. A rotating thread 304 is provided at the transmission end of the rotating motor 303. A supporting column 305 is sleeved inside the lifting slot 301, and a threaded hole 306 is provided inside the supporting column 305. A limited sliding block 307 is fixedly connected to the outer side of the supporting column 305, and an anti-slip pad 308 is fixedly connected to the bottom of the supporting column 305.

[0028] The lifting grooves 301 are symmetrically distributed to the bottom of the mobile frame 1, and the transmission end of the rotating motor 303 passes through the interior of the lifting groove 301. The threaded hole 306 is adapted to the rotating thread 304, and the limiting slider 307 is adapted to the limiting slide groove 302. The setting of the lifting component 3, during use, first moves the mobile frame 1 to the bottom of the frame to be welded by pushing the handle 6, and then starts the rotating motor 303 to drive the rotating thread 304 at its transmission end to rotate. Since the threaded hole 306 is adapted to the rotating thread 304 and the limiting slider 307 is adapted to the limiting slide groove 302, the transmission end of the rotating motor 303 can drive the support column 305 to move up and down during the rotation process, thereby supporting the support plate 2 and the frame to be welded.

[0029] In this embodiment, Figure 1 , Figure 2 and Figure 4As shown, a buffer assembly 4 is provided on the top of the mobile frame 1, and the buffer assembly 4 includes a damper 401, which is fixedly installed on the top of the mobile frame 1, and the damper 401 is symmetrically distributed on the left and right. The top of the damper 401 is fixedly connected to the bottom of the support plate 2, and the top of the mobile frame 1 is located on the outside of the damper 401 and is fixedly connected with a coil spring 402, and the top of the support plate 2 is fixedly installed with a rubber pad 403, and the top of the rubber pad 403 is provided with a positioning groove 404.

[0030] In this embodiment, Figure 6 As shown, an adjusting component 5 is provided on the back of the mobile frame 1, and the adjusting component 5 includes a rotating shaft 501, and the rotating shaft 501 is fixedly installed on the back of the mobile frame 1, and a pushing plate 502 is movably connected to the outer side of the rotating shaft 501, and an auxiliary groove 503 is opened inside the pushing plate 502, and the outer side of the rotating shaft 501 is located inside the auxiliary groove 503 and fixedly connected with a gear 1 504, and a rotating motor 2 505 is fixedly installed inside the auxiliary groove 503, and a transmission end of the rotating motor 2 505 is fixedly connected with a gear 2 506, and the gear 2 506 is meshingly connected with the gear 1 504. With the setting of the adjusting component 5, when the mobile frame 1 needs to be moved to a deeper position, the staff can start the rotating motor 2 505 to drive the gear 2 506 at its transmission end to rotate, and because the gear 2 506 is meshingly connected with the gear 1 504, the angle of the pushing plate 502 can be driven to be adjusted, so that the staff can push the mobile frame 1 to a deeper position.

[0031] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a pushing handle 6 is fixedly connected to the left side of the pushing plate 502, and the pushing handle 6 is symmetrically distributed to the right side of the pushing plate 502. A display screen 7 is fixedly installed on the top of the pushing plate 502, and a control panel 8 is fixedly installed on the outer end of the display screen 7 at the top of the pushing plate 502. A lighting lamp 9 is fixedly installed on the front of the mobile frame 1, and a moving roller 10 is rotatably connected to the left side of the mobile frame 1, and the moving roller 10 is symmetrically distributed to the right side of the mobile frame 1. A heat dissipation groove 11 is opened on the left side of the mobile frame 1, and a bar grille 12 is fixedly connected to the inside of the heat dissipation groove 11, and a control host 13 is fixedly installed inside the mobile frame 1.

[0032] The use method and advantages of the utility model: When the auxiliary welding device for the frame of an electric tricycle is used, the working process is as follows:

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the setting of the lifting component 3, during use, first move the mobile frame 1 to the bottom of the frame to be welded by pushing the handle 6, and then start the rotating motor 1 303 to drive the rotating thread 304 at its transmission end to rotate. Due to the adaptation of the threaded hole 306 to the rotating thread 304 and the adaptation of the limiting slider 307 to the limiting slide groove 302, the transmission end of the rotating motor 1 303 can drive the support column 305 to move up and down during the rotation process, thereby supporting the support plate 2 and the frame to be welded; according to the setting of the adjusting component 5, when the mobile frame 1 needs to be moved to a deeper position, the staff can start the rotating motor 2 505 to drive the gear 2 506 at its transmission end to rotate. Due to the meshing connection between the gear 2 506 and the gear 1 504, the angle of the push plate 502 can be adjusted, thereby facilitating the staff to push the mobile frame 1 to a deeper position.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An auxiliary welding device for an electric tricycle frame, comprising a mobile frame (1), characterized in that: A support plate (2) is fixedly mounted above the movable frame (1), and a lifting assembly (3) is arranged inside the movable frame (1); The lifting assembly (3) comprises a lifting slot (301), the lifting slot (301) is provided at the bottom of the moving frame (1), the inner wall of the lifting slot (301) is provided with a limit sliding slot (302), a rotating motor (303) is fixedly installed above the lifting slot (301) and located inside the moving frame (1), a rotating thread (304) is provided at the transmission end of the rotating motor (303), a supporting column (305) is sleeved inside the lifting slot (301), a threaded hole (306) is provided inside the supporting column (305), a limit sliding block (307) is fixedly connected to the outer side of the supporting column (305), and an anti-slip pad (308) is fixedly connected to the bottom of the supporting column (305); The lifting grooves (301) are symmetrically distributed to the bottom of the moving frame (1); the transmission end of the rotating motor (303) passes through the interior of the lifting groove (301); the threaded hole (306) is matched with the rotating thread (304); and the limiting slide block (307) is matched with the limiting slide groove (302).

2. The auxiliary welding device for an electric tricycle frame according to claim 1, characterized in that: A buffer assembly (4) is arranged on the top of the moving frame (1), and the buffer assembly (4) comprises a damper (401). The damper (401) is fixedly mounted on the top of the moving frame (1), and the dampers (401) are symmetrically distributed on the left and right. The top of the damper (401) is fixedly connected to the bottom of the support plate (2), and the top of the moving frame (1) is located outside the damper (401) and is fixedly connected to a coil spring (402).

3. The auxiliary welding device for an electric tricycle frame according to claim 2, characterized in that: A rubber pad (403) is fixedly mounted on the top of the support plate (2), and a positioning groove (404) is provided on the top of the rubber pad (403).

4. The auxiliary welding device for an electric tricycle frame according to claim 1, characterized in that: An adjustment component (5) is provided on the back of the mobile frame (1), and the adjustment component (5) comprises a rotating shaft (501), the rotating shaft (501) is fixedly mounted on the back of the mobile frame (1), a push plate (502) is movably connected to the outer side of the rotating shaft (501), and an auxiliary groove (503) is provided inside the push plate (502).

5. The auxiliary welding device for an electric tricycle frame according to claim 4, characterized in that: The outer side of the rotating shaft (501) is located inside the auxiliary groove (503) and is fixedly connected to a gear one (504); a rotating motor two (505) is fixedly installed inside the auxiliary groove (503); a transmission end of the rotating motor two (505) is fixedly connected to a gear two (506); the gear two (506) is meshingly connected to the gear one (504).

6. The auxiliary welding device for an electric tricycle frame according to claim 4, characterized in that: A push handle (6) is fixedly connected to the left side of the push plate (502), and the push handle (6) is symmetrically distributed to the right side of the push plate (502). A display screen (7) is fixedly installed on the top of the push plate (502), and a control panel (8) is fixedly installed on the outer end of the display screen (7) located on the top of the push plate (502).

7. The auxiliary welding device for an electric tricycle frame according to claim 1, characterized in that: A lighting lamp (9) is fixedly mounted on the front of the mobile frame (1); a mobile roller (10) is rotatably connected to the left side of the mobile frame (1); the mobile rollers (10) are symmetrically distributed to the right side of the mobile frame (1); a heat dissipation groove (11) is provided on the left side of the mobile frame (1); a bar grille (12) is fixedly connected to the inside of the heat dissipation groove (11); and a control host (13) is fixedly mounted inside the mobile frame (1).

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