Multifunctional adjustable metal container welding combination tool

Abstract

The invention relates to the technical field of metal container welding, in particular to a multifunctional adjustable metal container welding combination tool which comprises a clamping mechanism, a welding mechanism and a welding mechanism, the clamping mechanism comprises two clamping assemblies, two connecting assemblies and a mounting frame, and the two clamping assemblies and the two connecting assemblies are symmetrically arranged above the mounting frame; the connecting assembly is arranged on the outer sides of the two clamping assemblies, the connecting assembly comprises a first connecting plate, a second connecting plate arranged on one side of the first connecting plate in an aligned mode and a third connecting plate arranged below the second connecting plate, the clamping assemblies are connected to the top face of the first connecting plate, and a first supporting plate is further fixedly arranged on the top face of the first connecting plate; and the driving mechanism comprises a transmission assembly arranged above the second connecting plate and a driving assembly arranged on one side above the mounting frame, the metal container welding combination tool is convenient to integrally clamp and align, simple to operate and capable of reducing the cumbersome degree that a worker walks a gun, effectively reducing the labor intensity and improving the production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of metal container welding, and in particular to a multifunctional adjustable metal container welding assembly tool. Background Art

[0002] Metal containers are a common industrial product, which are widely used in actual production, such as storage barrels, filters (shells), liquid storage tanks, etc. The parts of metal containers are generally connected by welding after casting. In order to effectively dock during the welding process to avoid the welding deviation exceeding the implementation standard, the parts of the metal container are often clamped by clamping tools, and then welded after clamping; For example, the existing public documents CN112570951B-A multifunctional adjustable metal container welding combined tooling and the existing public document CN213105383U-A adjustable metal container welding combined tooling both disclose a combined tooling for clamping and positioning in the metal container welding process. Although the existing combined tooling can achieve the clamping and positioning function in the metal container welding process, the existing tooling still has the following deficiencies in actual use: 1. The existing combined tooling generally adopts a fixed clamping method for metal parts during the welding process of metal containers, which makes it inconvenient for workers to move the gun conveniently during welding. Workers need to adjust the position of the metal container during welding, thereby reducing work efficiency; at the same time, the existing clamping tooling cannot adjust the position of the metal container well when facing special-shaped metal containers or metal welding with evenly distributed triangular interfaces (in order to improve the firmness of the connection through the stability of the triangle), thereby increasing the difficulty of welding; 2. In order to improve the accuracy of docking during the welding process of metal containers, the existing combined tooling generally performs pre-docking while operating the clamping assembly to clamp the metal. This operation is difficult for one person to complete, so multiple people are required to assist in the operation, which indirectly increases the labor intensity of the staff; Therefore, it is necessary to improve the prior art to solve the above-mentioned technical problems. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the problem that the existing metal container welding assembly tool is inconvenient for workers to move the welding gun during welding, a multifunctional and adjustable metal container welding assembly tool is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a multifunctional adjustable metal container welding assembly tool, including a clamping mechanism, including two clamping components, two connecting components and a mounting frame, the two clamping components and the two connecting components are symmetrically arranged above the mounting frame, and the connecting component is arranged on the outside of the two clamping components, the connecting component includes a first connecting plate, a second connecting plate aligned and arranged on one side of the first connecting plate, and a third connecting plate arranged below the second connecting plate, the clamping component is connected to the top surface of the first connecting plate, and a first support plate is also fixed on the top surface of the first connecting plate, and a second support plate aligned with the first support plate is fixed on the top surface of the second connecting plate, the two third connecting plates are spirally fitted on the same screw rod, and both ends of the screw rod are rolled The movable bearing is rotatably sleeved on the mounting frame; and a driving mechanism includes a transmission assembly arranged above the second connecting plate and a driving assembly arranged on one side above the mounting frame, the transmission assembly includes a first gear disc, a chain, a second gear disc and a matching plate, a second rotating column fixed on one end face of the first gear disc slides through the second support plate and is fixedly connected to the upper end of the first support plate, the first gear disc is transmitted to the third gear disc through the chain, and the third gear disc and the second gear disc are coaxially fixed through the third rotating column, the third rotating column is rotatably sleeved on the matching plate through a rolling bearing, and the matching plate is fixed on one side face of the second connecting plate, the driving assembly includes a driving rod synchronously meshed with the two second gear discs, fourth rotating columns are fixed at both ends of the driving rod, and a free end of one of the fourth rotating columns is embedded in the output end of the second motor.

[0006] The beneficial effects of the present invention are as follows: when the welding assembly tool is in use, the accessories to be welded of the metal container are clamped and fixed by two clamping assemblies respectively. During the welding process, the driving rod is driven to rotate by the operation of the second motor. Because the driving rod and the two second gear discs are synchronously meshed, the two second gear discs can be rotated synchronously under the rotation of the driving rod. Under the action of the chain transmission, the two first gear discs can finally be rotated, and then the two clamping assemblies can be driven to rotate synchronously through the first connecting plate. In this case, the metal container can make a circular motion during welding. At this time, the staff does not need to move the gun to realize the welding of the entire metal container. The overall operation is convenient, and the work efficiency is improved.

[0007] As a preferred solution of the multifunctional adjustable metal container welding assembly tooling of the present invention, one end of the screw rod extends to the outside of the mounting frame and is embedded in the output end of the first motor, and the first motor is fixed on the outer wall of the mounting frame; guide rods are symmetrically arranged on both sides of the screw rod, and the guide rods slide through the third connecting plate and are fixedly connected to the inner wall of the mounting frame.

[0008] As a preferred solution of a multifunctional adjustable metal container welding combined tooling of the present invention, the clamping assembly comprises a U-shaped frame, a clamping sheet, a first fixing ear and a T-shaped rod, the two U-shaped frames are cross-overlaid, the inner side of the U-shaped frame is symmetrically provided with clamping sheets, and at the same time, the two parallel plates of the U-shaped frame are spirally sleeved with adjusting bolts, and a convex groove is provided on one side surface of the clamping sheet for adjusting the clearance of a limiting disk fixed at one end of the bolt; a limiting block is fixed on one end surface of the clamping sheet, and a limiting groove for the clearance of the limiting block is provided on the inner wall of the closed end of the U-shaped frame along the long side direction; a side away from the connecting assembly A ratchet disk is fixedly connected to the middle part of the outer side wall of the closed end of a U-shaped frame through a fixing column, and the fixing column slides through the other U-shaped frame, and a first fixing ear is symmetrically fixed on both sides of the ratchet disk on the outer side wall of the closed end of a U-shaped frame close to the connecting component, and the vertical rod of the T-shaped rod is slidably sleeved on one of the first fixing ears, and a ratchet engaging with the ratchet disk is provided at one end of the vertical rod of the T-shaped rod; a T-shaped column is provided on one side of the vertical rod of the T-shaped rod, and the T-shaped column is slidably sleeved on one of the first fixing ears, and the free end of the T-shaped column is fixedly connected to the T-shaped rod through a connecting block, and a spring is slidably sleeved on the T-shaped column between the connecting block and the first fixing ear.

[0009] As a preferred solution of a multifunctional adjustable metal container welding assembly tooling of the present invention, wherein: a first rotating column is fixedly provided on a side surface away from each other of the two first fixing ears, and the two first rotating columns are respectively slidably sleeved on the two second fixing ears, the two second fixing ears are fixedly provided on the top surface of the same first connecting plate, a locking disk is fixedly provided on the free end of one of the first rotating columns, and a locking bolt is spirally sleeved at the eccentric position of the locking disk, and a locking hole for inserting the locking bolt is provided on one of the second fixing ears directly below the first rotating column; the two second fixing ears are fixedly connected by a fixing plate, and a second baffle is fixedly provided on the top surface of the fixing plate away from the U-shaped frame, and one side surface of the two first fixing ears is connected by a first baffle that abuts against the second baffle.

[0010] As a preferred solution of the multifunctional adjustable metal container welding assembly tooling of the present invention, a hole for sliding and inserting a column is provided on one end face of a clamping plate on the inner side of a U-shaped frame away from the connecting component, and the hole and the limit block are respectively arranged at both ends of the clamping plate, the column is fixedly connected to the bottom surface of the clamping plate, and the clamping plate is fixedly connected to the end face of the clamping plate by screws.

[0011] In view of the problem that the docking operation of metal accessories is troublesome and labor-intensive when welding metal containers with the existing welding combination tooling, the present invention provides a multifunctional adjustable metal container welding combination tooling, wherein: a plug rod is symmetrically fixed on the bottom surface of one side of the second connecting plate, and the plug rod is slidably inserted on the top surface of the third connecting plate, a limiting bolt is slidably sleeved on the second connecting plate between the two plug rods, and the lower end of the limiting bolt is spirally sleeved on the third connecting plate; a first mating ear is fixed on the middle part of a side surface of the second connecting plate away from the first connecting plate, and a second mating ear aligned with the first mating ear is fixed on the third connecting plate, a lifting bolt is spirally sleeved in the first mating ear, and the lower end of the lifting bolt is abutted against the blind hole on the top surface of the second mating ear.

[0012] Another beneficial effect of the present invention is that when the welding assembly tool is in use, the staff uses a tool to rotate the lifting bolt, and the lower end of the lifting bolt is abutted against the setting in the blind hole. When the lifting bolt is rotated, the second connecting plate can be moved in the vertical direction relative to the third connecting plate, thereby realizing the entire clamping assembly to drive the metal container accessories to adjust the position in the vertical direction. This design does not require the staff to make synchronous adjustments when clamping the metal container accessories, but can perform alignment adjustments after the clamping is completed. The overall practicality is good, and the tediousness of the staff's operation can be effectively reduced.

[0013] As a preferred solution of a multifunctional adjustable metal container welding combination tooling of the present invention, the driving rod is symmetrically arranged by two gear rods, a sliding groove is opened on one end face of one of the gear rods along the radial direction, and a sliding block that matches the sliding groove clearance is fixedly arranged on one end face of the other gear rod, and the two second gear plates are respectively meshed with the two gear rods; the two fourth rotating rods are respectively rotatably sleeved on the two end plates through rolling bearings, a U-shaped rod is fixed on the bottom surface of the end plate, and the U-shaped rod is slidably sleeved on the limit plate, the limit plate is fixed on the top surface of the mounting frame, and the second motor is fixedly connected to one of the end plates; a positioning rod is fixedly connected to one side surface of the end plate through a third fixing ear, and the positioning rod is slidably sleeved on the matching plate.

[0014] In view of the problem that the existing welding combination tooling is difficult to weld when facing special-shaped metal containers or welding in special ways, the multifunctional adjustable metal container welding combination tooling of the present invention is further optimized and improved, wherein: it also includes an adjustment mechanism arranged under the mounting frame, the adjustment mechanism includes an arc table, a gear column and a base plate, the arc table is fixedly connected to the middle part of the bottom surface of the mounting frame, and the arc surface of the arc table is fixedly provided with arc teeth, a gear column for meshing with the arc teeth is arranged below the middle part of the arc table, an output shaft is fixedly sleeved in the gear column, and both ends of the output shaft are rotatably sleeved with support plates through rolling bearings, and the two support plates are fixedly connected to the top surface of the same base plate.

[0015] As a preferred solution of the multifunctional adjustable metal container welding assembly tooling of the present invention, an arc groove is also opened on the end face of the arc table along the arc direction, sliding rods with clearance fit in the arc groove are symmetrically arranged on both sides of the gear column, and the two ends of the sliding rods are respectively fixedly connected to the two support plates; one end of the output shaft extends to the outside of the support plate and is embedded in the output end of the third motor, and the third motor is fixedly connected to the top surface of the base plate; mounting holes are opened at the four corners of the base plate.

[0016] Another beneficial effect of the present invention is that when the welding combination tool is in use, the gear column can be rotated under the operation of the third motor. Through the meshing setting between the gear column and the arc teeth, the arc table can make an arc motion under the rotation of the gear column, and then the mounting frame can be rotated in the vertical direction, and finally the metal container accessories clamped on the clamping assembly can be adjusted in the vertical direction, which is convenient for adaptive adjustment of metal container welding to meet welding needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 The figure is a schematic diagram of the overall structure of a multifunctional and adjustable metal container welding assembly tooling.

[0018] Figure 2 For the present invention Figure 1 Left rear view of the structure.

[0019] Figure 3 It is a schematic diagram of the coordination of the clamping assembly, the connecting assembly and the transmission assembly in the present invention.

[0020] Figure 4 For the present invention Figure 3 Exploded view of the structure.

[0021] Figure 5 It is an exploded view of the clamping assembly in the present invention.

[0022] Figure 6 It is a schematic diagram of the lifting and clamping state of the clamping assembly in the present invention and a diagram of the clamping sheet and the clamping plate ready to be matched in the lifting and clamping state.

[0023] Figure 7 It is a schematic diagram of the overall structure of the driving component in the present invention.

[0024] Figure 8 It is an exploded view of the driving assembly in the present invention.

[0025] Fig. 9 It is a schematic diagram of the overall structure of the regulating mechanism in the present invention.

[0026] Fig.10 It is an exploded view of the adjustment mechanism in the present invention. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included. Example 1

[0031] Reference Figure 1 and Figure 2 , which is the first embodiment of the present invention, provides a multifunctional adjustable metal container welding assembly tool. When the welding assembly tool is in use, the clamping mechanism 100 is used to clamp, fix and dock the metal container accessories, and then the clamping mechanism 100 drives the metal container accessories to rotate through the driving mechanism 200, thereby facilitating the staff's gun movement.

[0032] Specifically, it includes a clamping mechanism 100, including two clamping components 101, two connecting components 102 and a mounting frame 103, the two clamping components 101 and the two connecting components 102 are symmetrically arranged above the mounting frame 103, and the connecting components 102 are arranged on the outside of the two clamping components 101; and a driving mechanism 200, including a transmission component 201 arranged above the second connecting plate 102b and a driving component 202 arranged on one side above the mounting frame 103.

[0033] See Figure 1 , Figure 3 , Figure 4 and Fig. 9 As shown, the connection assembly 102 includes a first connection plate 102a, a second connection plate 102b aligned and arranged on one side of the first connection plate 102a, and a third connection plate 102c arranged below the second connection plate 102b. The clamping assembly 101 is used to clamp and fix the metal container accessories. The clamping assembly 101 is connected to the top surface of the first connection plate 102a, and a first support plate 102a-1 is fixedly arranged on the top surface of the first connection plate 102a. A second support plate 102b-3 aligned with the first support plate 102a-1 is fixedly arranged on the top surface of the second connection plate 102b. The two third connection plates 102c are connected to the top surface of the first connection plate 102a. The screw rod 103a is screwed together, and both ends of the screw rod 103a are rotatably sleeved on the mounting frame 103 through rolling bearings. One end of the screw rod 103a extends to the outside of the mounting frame 103 and is embedded in the output end of the first motor 103a-1. The first motor 103a-1 is fixedly mounted on the outer wall of the mounting frame 103. Guide rods 103b are symmetrically arranged on both sides of the screw rod 103a. The guide rods 103b slide through the third connecting plate 102c and are fixedly connected to the inner wall of the mounting frame 103. The setting of the guide rods 103b can realize the limit guide when the third connecting plate 102c moves; When the above arrangement is in use, the screw rod 103a can be rotated by the operation of the first motor 103a-1. With the rotation of the screw rod 103a, the two third connecting plates 102c can be moved toward or oppositely, and finally the clamping assembly 101 can clamp the metal container accessory and move along the axis direction of the screw rod 103a to complete the docking of the metal container before welding.

[0034] See Figure 2 , Figure 4 and Figure 7As shown, the transmission assembly 201 includes a first toothed disc 201a, a chain 201b, a second toothed disc 201c and a matching plate 201d. A second rotating column 201a-1 fixedly arranged on one end surface of the first toothed disc 201a slides through the second support plate 102b-3 and is fixedly connected to the upper end of the first support plate 102a-1. The first toothed disc 201a is driven by the third toothed disc 201c-2 through the chain 201b, and the third toothed disc 201c-2 and the second toothed disc 201c are connected by a third The rotating column 201c-1 is coaxially fixed, the third rotating column 201c-1 is rotatably sleeved on the matching plate 201d through a rolling bearing, and the matching plate 201d is fixed on one side of the second connecting plate 102b, the driving assembly 202 includes a driving rod synchronously meshed with the two second gear plates 201c, and both ends of the driving rod are fixed with fourth rotating columns 202a-1, and one of the free ends of the fourth rotating columns 202a-1 is embedded in the output end of the second motor 202a-2; When the above-mentioned arrangement is in use, the fourth rotating column 202a-1 can drive the driving rod to rotate through the operation of the second motor 202a-2. Since the driving rod and the two second gear discs 201c are synchronously engaged, the two second gear discs 201c can rotate synchronously. Because of the connection of the third rotating column 201c-1, the rotation of the two third gear discs 201c-2 is realized. Through the transmission of the chain 201b, the two first gear discs 201a can finally drive the first support plate 102a-1 to rotate through the second rotating column 201a-1, thereby realizing that the clamping assembly 101 drives the metal container accessories to rotate synchronously with the second rotating column 201a-1 as the axis, which is convenient for gun movement during welding.

[0035] See Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the clamping assembly 101 includes a U-shaped frame 101a, a clamping sheet 101b, a first fixing ear 101c and a T-shaped rod 101d. The two U-shaped frames 101a are cross-stacked and arranged. The inner side of the U-shaped frame 101a is symmetrically provided with clamping sheets 101b. At the same time, the two parallel plates of the U-shaped frame 101a are both spirally sleeved with adjusting bolts 101b-1. A convex groove 101b is provided on one side of the clamping sheet 101b for adjusting the clearance of a limit plate 101b-4 fixed at one end of the bolt 101b-1. -5, this arrangement can realize the limit fit between the adjusting bolt 101b-1 and the clamping piece 101b on the one hand, and can realize the free rotation of the adjusting bolt 101b-1 relative to the clamping piece 101b on the other hand; a limit block 101b-3 is fixedly arranged on one end surface of the clamping piece 101b, and a limit groove 101a-1 for the clearance fit of the limit block 101b-3 is opened on the inner wall of the closed end of the U-shaped frame 101a along the long side direction, and this arrangement can play a role in limiting and guiding the movement of the clamping piece 101b; When the above arrangement is in use, the adjusting bolt 101b-1 is rotated by a tool, and the adjusting bolt 101b-1 can be fed and moved relative to the U-shaped frame 101a, so that the clamping piece 101b can be moved along the axial direction of the adjusting bolt 101b-1 to clamp and fix the metal container accessories.

[0036] Furthermore, a ratchet 101a-2 is fixedly connected to the middle of the outer side wall of the closed end of a U-shaped frame 101a away from the connecting assembly 102 through a fixing column 101a-3, and the fixing column 101a-3 slides through another U-shaped frame 101a, and a first fixing ear 101c is symmetrically fixed on both sides of the ratchet 101a-2 on the outer side wall of the closed end of a U-shaped frame 101a close to the connecting assembly 102, and a vertical rod of the T-shaped rod 101d is slidably sleeved on one of the first fixing ears 101c, and one end of the vertical rod of the T-shaped rod 101d is provided with a 2 meshed ratchet teeth 101d-1; a T-shaped column 101d-3 is provided on one side of the vertical rod of the T-shaped rod 101d, the T-shaped column 101d-3 is slidably sleeved on one of the first fixing ears 101c, and the free end of the T-shaped column 101d-3 is fixedly connected to the T-shaped rod 101d through a connecting block 101d-4, and a spring 101d-2 is slidably sleeved on the T-shaped column 101d-3 between the connecting block 101d-4 and the first fixing ear 101c, and the setting of the spring 101d-2 can realize that the T-shaped column 101d-3 drives the T-shaped rod 101d to automatically reset; When the above arrangement is in use, through the arrangement of the fixed column 101a-3, the two U-shaped frames 101a can be relatively rotated with the fixed column 101a-3 as the axis, thereby realizing the adjustment of the angle between the two U-shaped frames 101a. This adjustment method can still achieve effective adjustment when facing special-shaped metal containers; specifically, by pulling the T-shaped rod 101d, the T-shaped rod 101d can be moved horizontally, so that the ratchet 101d-1 and the ratchet plate 101a-2 can be separated, and the two U-shaped frames 101a can rotate freely. When the rotation adjustment is completed, the T-shaped rod 101d is released, and under the action of the spring 101d-2 resetting, the ratchet 101d-1 on the T-shaped rod 101d re-engages with the ratchet plate 101a-2, thereby realizing the limit locking of the ratchet plate 101a-2.

[0037] In addition, it should be noted that the device also includes a controller (not shown in the drawings) for controlling various electrical components, and the controller is arranged at a position convenient for operation by the staff. Example 2

[0038] Reference Figure 4 , Figure 5 and Figure 6 , which is the second embodiment of the present invention, is based on the previous embodiment, except that this embodiment is proposed in order to facilitate effective clamping during welding of different metal containers, thereby improving the versatility of clamping metal container accessories.

[0039] Specifically, a first rotating column 101c-1 is fixedly provided on a side surface away from the two first fixing ears 101c, and the two first rotating columns 101c-1 are respectively slidably sleeved on the two second fixing ears 102a-2, and the two second fixing ears 102a-2 are fixedly provided on the top surface of the same first connecting plate 102a, and a locking disk 101c-2 is fixedly provided on the free end of one of the first rotating columns 101c-1, and a locking bolt is spirally sleeved at an eccentric position of the locking disk 101c-2, and a locking hole 102a-5 for inserting the locking bolt is opened on one of the second fixing ears 102a-2 and located directly below the first rotating column 101c-1; When the above arrangement is in use, the clamping assembly 101 can be rotated around the first rotating column 101c-1 as the axis, so as to adjust the angle of the clamping assembly 101 in the vertical direction. When the open end of the U-shaped frame 101a is in a horizontal state, it can be clamped and fixed from the end of the metal container accessory. When the open end of the U-shaped frame 101a is in a vertical state, it can be lifted, clamped and fixed from the side wall of the metal container accessory, thereby realizing effective clamping and fixing of different metal container accessories.

[0040] Furthermore, the two second fixing ears 102a-2 are fixedly connected by a fixing plate 102a-3. The setting of the fixing plate 102a-3 can enable the first fixing ear 101c to abut against the fixing plate 102a-3, thereby realizing the limitation of the clamping assembly 101 in a horizontal state, and a second baffle plate 102a-4 is fixedly provided on the top surface of the fixing plate 102a-3 away from the U-shaped frame 101a. One side surface of the two first fixing ears 101c is connected by the first baffle plate 101c-3 abutting against the second baffle plate 102a-4. This setting can realize the limitation of the clamping assembly 101 in a vertical state.

[0041] Furthermore, a socket 101b-2 for slidingly inserting the column 101e-1 is provided on one end face of the clamping piece 101b on the inner side of a U-shaped frame 101a away from the connecting component 102, and the socket 101b-2 and the limit block 101b-3 are respectively arranged at both ends of the clamping piece 101b, the column 101e-1 is fixedly connected to the bottom surface of the clamping plate 101e, and the clamping plate 101e is fixedly connected to the end surface of the clamping piece 101b by screws. This arrangement can realize a detachable connection between the clamping plate 101e and the clamping plate 101b, and the clamping plate 101e can more effectively clamp the side wall of the metal container when the U-shaped frame 101a is open upward. Example 3

[0042] Reference Figure 2 , Figure 4 , Figure 7 , Figure 8 and Fig. 9 , which is the third embodiment of the present invention, is based on any of the above embodiments, except that this embodiment is proposed to avoid the need for workers to dock the metal container while clamping it, thereby increasing the labor intensity of the workers.

[0043] Specifically, a plug rod 102b-2 is symmetrically fixed on the bottom surface of one side of the second connecting plate 102b, and the plug rod 102b-2 is slidably inserted on the top surface of the third connecting plate 102c, thereby realizing the limit of the cooperation between the second connecting plate 102b and the third connecting plate 102c, and the second connecting plate 102b between the two plug rods 102b-2 is slidably sleeved with a limit bolt 102b-4, and the lower end of the limit bolt 102b-4 is spirally sleeved on the third connecting plate 102c. This setting can further realize the cooperation between the second connecting plate 102b and the third connecting plate 102c. The limiting position of the cooperation can be achieved by screwing the limiting bolt 102b-4 after the height adjustment of the second connecting plate 102b is completed; a first cooperation ear 102b-1 is fixedly provided in the middle of a side surface of the second connecting plate 102b away from the first connecting plate 102a, and a second cooperation ear 102c-1 aligned with the first cooperation ear 102b-1 is fixedly provided on the third connecting plate 102c, and a lifting bolt 102b-5 is spirally sleeved in the first cooperation ear 102b-1, and the lower end of the lifting bolt 102b-5 is abutted against the blind hole on the top surface of the second cooperation ear 102c-1; When the above-mentioned arrangement is in use, after the two clamping assemblies 101 have clamped the metal container accessories and have moved close to each other to a certain extent, the lifting bolt 102b-5 is screwed by a tool. Under the rotation of the lifting bolt 102b-5 and the limitation of one end of the lifting bolt 102b-5 by the blind hole, the second connecting plate 102b can be moved in the vertical direction relative to the third connecting plate 102c to adjust the position to complete the docking between the two metal container accessories. After the adjustment is completed, the staff can screw the limiting bolt 102b-4 to limit and fix the second connecting plate 102b relative to the third connecting plate 102c.

[0044] Furthermore, the driving rod is symmetrically arranged by two gear rods 202a, one end surface of which is provided with a sliding groove 202a-3 along the radial direction, and one end surface of the other gear rod 202a is fixedly provided with a slider 202a-4 which is clearance-matched with the sliding groove 202a-3, and the two second toothed discs 201c are respectively engaged with the two gear rods 202a; the two fourth rotating rods are respectively rotatably sleeved on the two end plates 202b through rolling bearings, and a U-shaped rod 202b-1 is fixedly provided on the bottom surface of the end plate 202b, and the U-shaped rod 202b-1 is slidably sleeved on the The limiting plate 103c is fixed on the top surface of the mounting frame 103, and the second motor 202a-2 is fixedly connected to one of the end plates 202b; a positioning rod 202c is fixedly connected to one side surface of the end plate 202b through a third fixing ear 202b-2, and the positioning rod 202c is slidably sleeved on the matching plate 201d. The setting of the positioning rod 202c can realize the upward movement of the driving rod through the linkage of the end plate 202b while the second connecting plate 102b moves upward; When the above arrangement is in use, when one of the second connecting plates 102b moves in the vertical direction, the gear rod 202a matched with the corresponding end plate 202b can also move in the vertical direction through the driving of the positioning rod 202c. Because of the clearance fit between the sliding groove 202a-3 and the slider 202a-4, when the gear rod 202a moves upward, the two gear rods 202a can still rotate synchronously under the rotation of the second motor 202a-2. In this way, the driving component 202 can drive the transmission component 201 while effectively docking the metal container accessories on the clamping component 101. Example 4

[0045] Reference Figure 1 , Fig. 9 and Fig.10 , which is the fourth embodiment of the present invention, is based on the previous embodiment, and the difference is that, in order to facilitate welding, both heterogeneous metal containers and metal containers that require special welding methods can be well welded.

[0046] Specifically, it also includes an adjustment mechanism 300 arranged below the mounting frame 103, the adjustment mechanism 300 includes an arc table 301, a gear column 302 and a base plate 303, the arc table 301 is fixedly connected to the middle of the bottom surface of the mounting frame 103, and an arc tooth 301b is fixedly arranged on the arc surface of the arc table 301, and a gear column 302 for meshing with the arc tooth 301b is arranged below the middle of the arc table 301, an output shaft 302a is fixedly sleeved in the gear column 302, and both ends of the output shaft 302a are rotatably sleeved with support plates 303a through rolling bearings, and the two support plates 303a are fixedly connected to the same A top surface of a base plate 303; an arc groove 301a is also provided on the end surface of the arc table 301 along the arc direction, and sliding rods 303b with clearance fit in the arc groove 301a are symmetrically arranged on both sides of the gear column 302, and the two ends of the sliding rod 303b are respectively fixedly connected to the two support plates 303a, and the setting of the sliding rod 303b can play a role in limiting and guiding the movement of the arc table 301; one end of the output shaft 302a extends to the outside of the support plate 303a and is embedded in the output end of the third motor 302a-1, and the third motor 302a-1 is fixedly connected to the top surface of the base plate 303; When the above-mentioned arrangement is in use, the output shaft 302a can be rotated through the operation of the third motor 302a-1, so that the gear column 302 can be rotated. Because of the meshing arrangement between the gear column 302 and the arc tooth 301b, the arc table 301 can be made to perform an arc motion, so as to drive the metal container accessories on the clamping assembly 101 to rotate in the vertical direction through the mounting frame 103, which is convenient for effective gun welding in actual conditions.

[0047] Furthermore, mounting holes are provided at the four corners of the base plate 303. The setting of the mounting holes can realize the fixed installation of the entire device. In actual use, the base plate 303 can also be fixed on the horizontal rotation mechanism, so that the metal container accessories can be rotated in the horizontal direction, thereby improving the richness of the welding gun.

[0048] In addition, it should be noted that the components not described in detail in this article are prior art.

[0049] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of a plurality of parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims.

[0050] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention).

[0051] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A multifunctional adjustable metal container welding assembly tool, characterized in that: include, The clamping mechanism (100) comprises two clamping assemblies (101), two connecting assemblies (102) and a mounting frame (103), wherein the two clamping assemblies (101) and the two connecting assemblies (102) are symmetrically arranged above the mounting frame (103), and the connecting assemblies (102) are arranged outside the two clamping assemblies (101), and the connecting assemblies (102) comprise a first connecting plate (102a), a second connecting plate (102b) arranged in alignment with one side of the first connecting plate (102a), and a third connecting plate (102b) arranged below the second connecting plate (102b). three connecting plates (102c), the clamping assembly (101) is connected to the top surface of the first connecting plate (102a), and a first support plate (102a-1) is fixedly provided on the top surface of the first connecting plate (102a), a second support plate (102b-3) aligned with the first support plate (102a-1) is fixedly provided on the top surface of the second connecting plate (102b), the two third connecting plates (102c) are screw-fitted on the same screw rod (103a), and both ends of the screw rod (103a) are rotatably sleeved on the mounting frame (103) via rolling bearings; and, The driving mechanism (200) comprises a transmission assembly (201) arranged above the second connecting plate (102b) and a driving assembly (202) arranged on one side above the mounting frame (103); the transmission assembly (201) comprises a first toothed disc (201a), a chain (201b), a second toothed disc (201c) and a matching plate (201d); a second rotating column (201a-1) fixedly arranged on one end surface of the first toothed disc (201a) slides through the second support plate (102b-3) and is fixedly connected to the upper end of the first support plate (102a-1); the first toothed disc (201a) is connected to the third toothed disc (201c) via the chain (201b) and the third toothed disc (201c) -2) transmission, and the third toothed disc (201c-2) and the second toothed disc (201c) are coaxially fixed via a third rotating column (201c-1), the third rotating column (201c-1) is rotatably sleeved on a matching plate (201d) via a rolling bearing, and the matching plate (201d) is fixed on one side of the second connecting plate (102b), the driving assembly (202) comprises a driving rod synchronously meshed with the two second toothed discs (201c), both ends of the driving rod are fixedly provided with fourth rotating columns (202a-1), and a free end of one of the fourth rotating columns (202a-1) is embedded in the output end of the second motor (202a-2).

2. The multifunctional adjustable metal container welding assembly tool as claimed in claim 1, characterized in that: One end of the screw rod (103a) extends to the outside of the mounting frame (103) and is embedded in the output end of the first motor (103a-1), and the first motor (103a-1) is fixed on the outer side wall of the mounting frame (103); Guide rods (103b) are symmetrically arranged on both sides of the screw rod (103a), and the guide rods (103b) slide through the third connecting plate (102c) and are fixedly connected to the inner wall of the mounting frame (103).

3. The multifunctional adjustable metal container welding assembly tool as claimed in claim 2, characterized in that: The clamping assembly (101) comprises a U-shaped frame (101a), a clamping sheet (101b), a first fixing ear (101c) and a T-shaped rod (101d); the two U-shaped frames (101a) are arranged crosswise and overlapped; the inner side of the U-shaped frame (101a) is symmetrically provided with a clamping sheet (101b); and the two parallel plates of the U-shaped frame (101a) are both spirally sleeved with an adjusting bolt (101b-1); and a convex groove (101b-5) for clearance fit with a limiting plate (101b-4) fixedly provided at one end of the adjusting bolt (101b-1) is provided on one side surface of the clamping sheet (101b); A limiting block (101b-3) is fixedly provided on one end surface of the clamping piece (101b), and a limiting groove (101a-1) for clearance fit of the limiting block (101b-3) is provided on the inner wall of the closed end of the U-shaped frame (101a) along the long side direction; A ratchet disc (101a-2) is fixedly connected to the middle of the outer wall of the closed end of a U-shaped frame (101a) away from the connection component (102) via a fixing column (101a-3), and the fixing column (101a-3) slides through another U-shaped frame (101a), and first fixing ears (101c) are symmetrically fixedly provided on the outer wall of the closed end of a U-shaped frame (101a) close to the connection component (102) on both sides of the ratchet disc (101a-2), the vertical rod of the T-shaped rod (101d) is slidably sleeved on one of the first fixing ears (101c), and a ratchet (101d-1) meshing with the ratchet disc (101a-2) is provided at one end of the vertical rod of the T-shaped rod (101d); A T-shaped column (101d-3) is provided on one side of the vertical rod of the T-shaped rod (101d); the T-shaped column (101d-3) is slidably sleeved on one of the first fixing ears (101c); the free end of the T-shaped column (101d-3) is fixedly connected to the T-shaped rod (101d) via a connecting block (101d-4); and a spring (101d-2) is slidably sleeved on the T-shaped column (101d-3) between the connecting block (101d-4) and the first fixing ear (101c).

4. The multifunctional adjustable metal container welding assembly tool as claimed in claim 3, characterized in that: A first rotating column (101c-1) is fixedly provided on a side surface away from the two first fixing ears (101c), and the two first rotating columns (101c-1) are respectively slidably sleeved on the two second fixing ears (102a-2), and the two second fixing ears (102a-2) are fixedly provided on the top surface of the same first connecting plate (102a), a locking disk (101c-2) is fixedly provided on the free end of one of the first rotating columns (101c-1), and a locking bolt is spirally sleeved at an eccentric position of the locking disk (101c-2), and a locking hole (102a-5) for inserting the locking bolt is opened on one of the second fixing ears (102a-2) and is located directly below the first rotating column (101c-1); The two second fixing ears (102a-2) are fixedly connected via a fixing plate (102a-3), and a second baffle (102a-4) is fixedly provided on the top surface of the fixing plate (102a-3) away from the U-shaped frame (101a), and one side surface of the two first fixing ears (101c) is connected via a first baffle (101c-3) abutting against the second baffle (102a-4).

5. The multifunctional adjustable metal container welding assembly tool as claimed in claim 4, characterized in that: A plug hole (101b-2) for slidingly inserting a plug post (101e-1) is provided on one end surface of a clamping plate (101b) on the inner side of a U-shaped frame (101a) away from the connection assembly (102), and the plug hole (101b-2) and a limit block (101b-3) are respectively arranged at two ends of the clamping plate (101b), the plug post (101e-1) is fixedly connected to the bottom surface of the clamping plate (101e), and the clamping plate (101e) is fixedly connected to the end surface of the clamping plate (101b) by means of screws.

6. The multifunctional adjustable metal container welding assembly tool as claimed in claim 5, characterized in that: An insertion rod (102b-2) is symmetrically fixed on the bottom surface of one side of the second connecting plate (102b), and the insertion rod (102b-2) is slidably inserted on the top surface of the third connecting plate (102c), a limiting bolt (102b-4) is slidably sleeved on the second connecting plate (102b) between the two insertion rods (102b-2), and the lower end of the limiting bolt (102b-4) is spirally sleeved on the third connecting plate (102c); A first mating ear (102b-1) is fixedly provided at the middle of a side surface of the second connecting plate (102b) away from the first connecting plate (102a), and a second mating ear (102c-1) aligned vertically with the first mating ear (102b-1) is fixedly provided on the third connecting plate (102c), a lifting bolt (102b-5) is spirally sleeved in the first mating ear (102b-1), and the lower end of the lifting bolt (102b-5) is abutted against a blind hole on the top surface of the second mating ear (102c-1).

7. The multifunctional adjustable metal container welding assembly tool as claimed in claim 6, characterized in that: The driving rod is composed of two gear rods (202a) arranged symmetrically, wherein a sliding groove (202a-3) is provided on one end surface of one of the gear rods (202a) along the radial direction, and a sliding block (202a-4) is fixedly provided on one end surface of the other gear rod (202a) and is clearance-matched with the sliding groove (202a-3), and two second toothed discs (201c) are respectively meshed with the two gear rods (202a); The two fourth rotating rods are respectively rotatably sleeved on the two end plates (202b) via rolling bearings; a U-shaped rod (202b-1) is fixedly provided on the bottom surface of the end plate (202b); the U-shaped rod (202b-1) is slidably sleeved on a limit plate (103c); the limit plate (103c) is fixedly provided on the top surface of the mounting frame (103); and the second motor (202a-2) is fixedly connected to one of the end plates (202b); A positioning rod (202c) is fixedly connected to one side surface of the end plate (202b) via a third fixing ear (202b-2), and the positioning rod (202c) is slidably sleeved on the matching plate (201d).

8. A multifunctional adjustable metal container welding assembly tool as claimed in claim 1, 2, 3, 5 or 7, characterized in that: The invention also comprises an adjustment mechanism (300) arranged below the mounting frame (103), the adjustment mechanism (300) comprising an arc platform (301), a gear column (302) and a base plate (303), the arc platform (301) being fixedly connected to the middle of the bottom surface of the mounting frame (103), and arc teeth (301b) being fixedly provided on the arc surface of the arc platform (301), a gear column (302) for meshing with the arc teeth (301b) being provided below the middle of the arc platform (301), an output shaft (302a) being fixedly sleeved in the gear column (302), and both ends of the output shaft (302a) being rotatably sleeved with support plates (303a) via rolling bearings, and the two support plates (303a) being fixedly connected to the top surface of the same base plate (303).

9. The multifunctional adjustable metal container welding assembly tool as claimed in claim 8, characterized in that: An arc groove (301a) is also provided on the end surface of the arc table (301) along the arc direction, and sliding rods (303b) are symmetrically provided on both sides of the gear column (302) and are loosely fitted in the arc groove (301a), and both ends of the sliding rods (303b) are respectively fixedly connected to the two support plates (303a); One end of the output shaft (302a) extends to the outside of the support plate (303a) and is embedded in the output end of the third motor (302a-1), and the third motor (302a-1) is fixedly connected to the top surface of the base plate (303); The four corners of the base plate (303) are each provided with mounting holes.

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