High-precision welding pressing tool

By designing a high-precision welding clamping fixture, and utilizing the combination of a set of reference points, elastic blocks, and multiple cylinders, the problem of poor compatibility of ordinary tooling parts is solved, enabling stable clamping and welding of complex shell materials, and ensuring the stability and safety of welding.

CN120901598AInactive Publication Date: 2025-11-07WUXI LIHU CASTING IND CO LTD
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Patent Information

Application Number
CN202510990034.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-17
Publication Date
2025-11-07
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing standard tooling components have simple structures and are difficult to adapt to complex shell shapes, resulting in poor adaptability of the clamping process.

Method used

A high-precision welding clamping fixture was designed. Through the combination of a reference datum, an elastic block, multiple cylinders and a slide, the shell material is stably clamped. The fixture includes a clamping cylinder driving a top column to block the air hole, a lever pressure plate pressing the inner wall, multiple cylinders cooperating to limit the movement, and a slide adapting to the size and position of the shell material to ensure stable welding.

Benefits of technology

It achieves stable clamping and limiting of complex shell materials, ensuring the stability and safety of welding.

✦ Generated by Eureka AI based on patent content.

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Abstract

The high-precision welding pressing tool comprises a base plate, a seat body is fixedly connected to the end wall of the left side of the base plate, a group reference is arranged in the center of the right side of the seat body, an elastic block is arranged at the end of the group reference, a shell material is arranged on the end sides of the group reference and the elastic block, and a pressing piece used for pressing and clamping the shell material is arranged on the base plate. A pair of straight sliding rails is arranged on the upper wall of the base plate. The high-precision welding pressing tool has the beneficial effects that the two sliding tables can be driven to move and displace through operation of the movable air cylinder, the moving directions of the two sliding tables are perpendicular, and the two sliding tables are used for driving a vertical seat on the upper wall of one sliding table to displace and driving an air cylinder on the rear side of the top wall of the other sliding table to displace and adjust and control displacement so as to adapt to the size and position of a shell material; the shell material pressing and limiting device is stably matched with the shell material for pressing and limiting, so that the welding area of the shell material is pressed, and the subsequent welding treatment is more stable and safer.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pressing tooling, in particular to a high-precision welding pressing tooling. BACKGROUND

[0002] The tooling is used for pressing and limiting the material during use, so as to process the material at the tooling, such as welding processing of the material. The present pressing tooling is used for pressing the material and then welding processing.

[0003] The ordinary tooling has a simple structure, and a transmission part on the tooling is used to press the material during use. However, due to the complex structure of the shell material, the ordinary tooling is difficult to adapt to the complex shape of the shell material, and the adaptability during use is poor, which is not convenient for pressing processing. SUMMARY

[0004] The present application provides a high-precision welding pressing tooling to solve the problem of the ordinary tooling with a simple structure, which is difficult to adapt to the complex shape of the shell material and has poor adaptability during use.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a high-precision welding pressing tooling, comprising a base plate, a seat body is fixedly connected to the left end wall of the base plate, a group reference is arranged at the right center of the seat body, an elastic block is arranged at the end of the group reference, a shell material is arranged at the end side of the group reference and the elastic block, a pressing part for pressing and clamping the shell material is arranged on the base plate, a pair of straight sliding rails are arranged on the upper wall of the base plate, a side sliding rail perpendicular to the straight sliding rails is arranged on the base plate, a sliding table is movably connected to the upper wall of the straight sliding rails and the side sliding rail, a vertical seat and a rear side cylinder are fixedly connected to the sliding table, respectively, a pressing disc is drivingly connected to the end of the rear side cylinder, a rear seat is fixedly connected to the rear side of the upper wall of the base plate, a moving cylinder is fixedly connected to the end wall of the rear seat and the end wall of the seat body, respectively, and the moving cylinder drives the two sliding tables to move linearly.

[0006] Preferably, a front seat is fixedly connected to the top front side of the base plate, a sliding seat is fixedly connected to the bottom wall of the sliding table, and a sliding groove opening is arranged in the sliding seat and movably connected to the straight sliding rails and the side sliding rails, respectively.

[0007] Preferably, a connecting plate is fixedly connected to the top wall of the vertical seat, and the connecting plate has an L-shaped structure.

[0008] Preferably, a through hole is arranged in the end wall of the top of the vertical seat, and a through opening is arranged in the end wall near the through hole of the top of the vertical seat, and the through opening has a rectangular shape.

[0009] Preferably, the pressing member comprises a pressing cylinder fixed at the end wall of the connecting plate and a top post drivingly connected at the end of the pressing cylinder.

[0010] Preferably, the pressing member further comprises a connecting cylinder fixed at the end wall of the bottom of the seat body and a lever pressing plate drivingly connected at the end of the connecting cylinder.

[0011] Preferably, the pressing member further comprises a front inclined cylinder fixed at the top wall of the front seat and a lever pressing head drivingly connected at the top end of the front inclined cylinder.

[0012] Preferably, the pressing member further comprises a top seat fixed at the top wall of the seat body and a top side cylinder vertically fixed at the side wall of the top seat.

[0013] Preferably, the pressing member further comprises a seat side cylinder fixed at the right end wall of the bottom of the seat body and a lever pressing piece drivingly connected at the end of the seat side cylinder.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1. The present application disposes the shell material through the group reference at the seat body and the elastic block.

[0016] 2. The top post driven by the pressing cylinder extends into the shell material to block the air hole in the shell material, and the lever pressing plate driven by the connecting cylinder extends into the shell material to press the inner wall of the shell material.

[0017] 3. The lever pressing head is drivingly connected at the front inclined cylinder and the top side cylinder, respectively, to press the outer wall of the shell material, the lever pressing piece driven by the seat side cylinder cooperates to press the shell material, and the pressing disc driven by the rear side cylinder moves downward to press and limit the top of the shell material.

[0018] 4. The through hole and the through opening formed at the stand seat are respectively used for passing the lever pressing plate and the top post.

[0019] 5. When in use, the two sliding tables are moved and displaced by the operation of the moving cylinder, the moving directions of the two sliding tables are perpendicular, and are respectively used for driving the displacement of the stand at the upper wall of one of the sliding tables and the displacement of the rear side cylinder at the top wall of the other sliding table.

[0020] 6. When driving the displacement, one sliding groove is arranged at each of the two sliding seats and is respectively used for being in activity with the straight slide rail and the side slide rail, so as to facilitate the stable sliding displacement of the sliding table at the top wall of the sliding seat, and the displacement is a straight line displacement. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1The structural schematic diagram of the high-precision welding and pressing tool;

[0022] Figure 2 The bottom three-dimensional structural schematic diagram of the high-precision welding and pressing tool;

[0023] Figure 3 The through hole structure schematic diagram of the high-precision welding and pressing tool;

[0024] Figure 4 The top seat and top side cylinder three-dimensional structural schematic diagram of the high-precision welding and pressing tool;

[0025] Figure 5 The slide table and moving cylinder three-dimensional structural schematic diagram of the high-precision welding and pressing tool;

[0026] Figure 6 The seat side cylinder and lever pressing plate three-dimensional structural schematic diagram of the high-precision welding and pressing tool.

[0027] In the figure: 1, base plate; 2, seat body; 3, front seat; 4, rear seat; 5, moving cylinder; 6, straight slide rail; 7, side slide rail; 8, slide seat; 9, slide slot; 10, slide table; 11, stand; 12, connecting plate; 13, pressing cylinder; 14, top column; 15, through hole; 16, connecting cylinder; 17, lever pressing plate; 18, through hole; 19, group reference; 20, elastic block; 21, shell material; 22, front inclined cylinder; 23, lever pressing head; 24, top seat; 25, top side cylinder; 26, seat side cylinder; 27, lever pressing plate; 28, rear side cylinder; 29, pressing disc. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0029] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present application, it should be noted that unless otherwise expressly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] Please refer to Figures 1-6 The present application provides a technical scheme: high-precision welding pressing tool, including the base plate 1, the base plate 1 left side end wall is fixedly connected with the seat body 2, the seat body 2 right side center is equipped with the group reference 19, the group reference 19 end is equipped with the elastic block 20, the group reference 19 and the elastic block 20 end side are equipped with the shell material 21, the base plate 1 is equipped with the pressing piece for pressing and clamping the shell material 21, the base plate 1 upper wall is equipped with a pair of straight sliding rails 6, the base plate 1 is equipped with the side sliding rail 7 perpendicular to the straight sliding rail 6, the straight sliding rail 6 and the side sliding rail 7 upper wall are movably connected with the sliding table 10, the sliding table 10 is respectively fixedly connected with the vertical seat 11 and the rear side cylinder 28, the rear side cylinder 28 end is drivingly connected with the pressing disc 29, the base plate 1 upper wall rear side is fixedly connected with the rear seat 4, the rear seat 4 end wall and the seat body 2 end wall are fixedly connected with the moving cylinder 5, the moving cylinder 5 drives two sliding tables 10 to move linearly respectively;

[0032] The front seat 3 is fixedly connected to the top front side of the base plate 1, the sliding seat 8 is fixedly connected to the bottom wall of the sliding table 10, and the sliding slot 9 is formed in the sliding seat 8 and movably connected with the straight sliding rail 6 and the side sliding rail 7 respectively.

[0033] The top wall of the vertical seat 11 is fixedly connected with the connecting plate 12, the connecting plate 12 is in the shape of L, the top end wall of the vertical seat 11 is provided with a through hole 15, and the top end wall of the vertical seat 11 is provided with a through hole 18 adjacent to the through hole 15, the through hole 18 is in the shape of rectangle.

[0034] The pressing piece includes the pressing cylinder 13 fixedly connected to the end wall of the connecting plate 12 and the top column 14 drivingly connected to the end of the pressing cylinder 13, the pressing piece further includes the connecting cylinder 16 fixedly connected to the bottom end wall of the vertical seat 11 and the lever pressing plate 17 drivingly connected to the end of the connecting cylinder 16, the pressing piece further includes the front inclined cylinder 22 fixedly connected to the top wall of the front seat 3 and the lever pressing head 23 drivingly connected to the top end of the front inclined cylinder 22, the pressing piece further includes the top seat 24 fixedly connected to the top wall of the seat body 2 and the top side cylinder 25 fixedly connected to the side wall of the top seat 24, and the pressing piece further includes the seat side cylinder 26 fixedly connected to the bottom right end wall of the seat body 2 and the lever pressing piece 27 drivingly connected to the end of the seat side cylinder 26.

[0035] In summary, the high-precision welding pressing tool is used,

[0036] The group reference 19 at the seat body 2 and the elastic block 20 place the shell material 21;

[0037] The pressing cylinder 13 drives the top column 14 to extend into the shell material 21 to block the air hole in the shell material 21, and the connecting cylinder 16 drives the lever pressing plate 17 extending into the shell material 21 to press the inner wall of the shell material 21;

[0038] The front inclined cylinder 22 and the top side cylinder 25 are both provided with lever pressing heads 23, which drive the lever pressing heads 23 to press the outer wall of the shell material 21, the seat side cylinder 26 drives the lever pressing plate 27 to press the shell material 21, and the rear side cylinder 28 drives the pressing disc 29 to move downward to press and limit the top of the shell material 21, so that the shell material 21 is firmly pressed and limited to facilitate subsequent welding processing;

[0039] The through hole 15 and the through hole 18 are respectively used for passing the lever pressing plate 17 and the top column 14;

[0040] In use, the moving cylinder 5 can be operated to drive the two sliding tables 10 to move and displace, and the moving directions of the two sliding tables 10 are perpendicular, which are used to respectively drive the stand 11 on the upper wall of one of the sliding tables 10 to displace and the rear side cylinder 28 on the top wall of the other sliding table 10 to displace, so as to adapt to the size and position of the shell material 21 and stably fit with the shell material 21 together to press and limit, so that the welding area of the shell material 21 is pressed, thereby ensuring that the subsequent welding process is more stable and safe.

[0041] When the displacement is driven, the two sliding seats 8 are both provided with a sliding groove 9, which is used to respectively move with the straight sliding rail 6 and the side sliding rail 7, so as to facilitate the stable sliding displacement of the sliding table 10 on the top wall of the sliding seat 8, and the displacement is linear displacement.

[0042] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A high-precision welding press tool comprising a backing plate (1), characterized in that: The left end wall of the backing plate (1) is fixedly connected with a seat body (2), the right center of the seat body (2) is provided with a group reference (19), the end of the group reference (19) is provided with an elastic block (20), the end side of the group reference (19) and the elastic block (20) is provided with a shell material (21), the backing plate (1) is provided with a pressing member for pressing and clamping the shell material (21), a pair of straight sliding rails (6) are arranged on the upper wall of the backing plate (1), the backing plate (1) is provided with a side sliding rail (7) perpendicular to the straight sliding rail (6), the upper wall of the straight sliding rail (6) and the side sliding rail (7) is movably connected with a sliding table (10), the sliding table (10) is fixedly connected with a vertical seat (11) and a rear side air cylinder (28) respectively, the end of the rear side air cylinder (28) is drivingly connected with a pressing disc (29), the rear side of the upper wall of the backing plate (1) is fixedly connected with a rear seat (4), the end wall of the rear seat (4) and the end wall of the seat body (2) are fixedly connected with a moving air cylinder (5), the moving air cylinder (5) drives the two sliding tables (10) to move linearly.

2. The high-precision welding press tool according to claim 1, characterized in that: The top front side of the backing plate (1) is fixedly connected with a front seat (3), the bottom wall of the sliding table (10) is fixedly connected with a sliding seat (8), the sliding seat (8) is provided with a sliding slot (9) movably connected with the straight sliding rail (6) and the side sliding rail (7) respectively.

3. The high-precision welding press tool according to claim 2, characterized in that: The top wall of the vertical seat (11) is fixedly connected with a connecting plate (12), the connecting plate (12) is in the shape of L.

4. The high-precision welding press tool according to claim 3, characterized in that: The top end wall of the vertical seat (11) is provided with a through hole (15), the end wall of the vertical seat (11) near the through hole (15) is provided with a through opening (18), the through opening (18) is in the shape of rectangle.

5. The high-precision welding press tool according to claim 4, characterized in that: The pressing member comprises a pressing air cylinder (13) fixedly connected with the end wall of the connecting plate (12) and a jacking column (14) drivingly connected with the end of the pressing air cylinder (13).

6. The high-precision welding press tool according to claim 5, characterized in that: The pressing member further comprises a connecting air cylinder (16) fixedly connected with the bottom end wall of the vertical seat (11) and a lever pressing plate (17) drivingly connected with the end of the connecting air cylinder (16).

7. The high-precision welding press tool according to claim 6, characterized in that: The pressing member further comprises a front inclined air cylinder (22) fixedly connected with the top wall of the front seat (3) and a lever pressing head (23) drivingly connected with the top end of the front inclined air cylinder (22).

8. The high-precision welding press tool according to claim 7, characterized in that: The pressing member further comprises a top seat (24) fixedly connected with the top wall of the seat body (2) and a top side air cylinder (25) fixedly connected with the side wall of the top seat (24) perpendicularly.

9. The high-precision welding press tool according to claim 8, characterized in that: The pressing member further comprises a seat side air cylinder (26) fixedly connected with the bottom right end wall of the seat body (2) and a lever pressing piece (27) drivingly connected with the end of the seat side air cylinder (26).