A tool for processing shielding cover

Abstract

The utility model discloses a tool for processing a shielding cover, comprising a fixed platform and a movable platform respectively used for placing a part of the shielding cover, the movable platform is connected to the fixed platform through an adjustment component, and the fixed platform and the movable platform are distributed in a stepped shape, frames are respectively arranged on the fixed platform and the movable platform, micro electric cylinders are installed on the frames, the movable rods of the micro electric cylinders extend vertically downward and are connected to a movable plate, a limiting component for crimping a part of the shielding cover is arranged on the movable plate, the limiting component comprises a plurality of telescopic rods arranged on the movable plate, each telescopic rod extends vertically downward and is provided with a crimping portion at the movable end, and a spring is wound on each telescopic rod; the micro electric cylinder is controlled to drive the movable plate downward to approach the part of the shielding cover, so that the limiting component crimps and fixes the part of the shielding cover, ensuring that no offset occurs during welding, and high welding accuracy and quality.

Description

Technical Field

[0001] The utility model relates to the technical field of shielding cover processing and production, in particular to a tooling for shielding cover processing. Background Art

[0002] Shielding covers are widely used in the electronics industry. They are tools used to shield electronic signals. Their function is to shield the influence of external electromagnetic waves on internal circuits and the outward radiation of electromagnetic waves generated internally.

[0003] There are many shapes of shielding covers. In order to reduce the difficulty of manufacturing shielding covers, the shielding covers are usually decomposed into two parts, which are formed separately and then welded together to form a complete shielding cover of the required shape. However, the two parts of the shielding cover will be offset during the welding process, resulting in welding misalignment. At the same time, different shielding covers cannot be well adapted and placed. Therefore, the utility model proposes a tooling for shielding cover processing that can solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a tool for processing a shielding cover to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool for processing a shielding cover, comprising a fixed table and a movable table for placing a part of the shielding cover respectively, the movable table is connected to the fixed table through an adjustment component, and the fixed table and the movable table are distributed in a stepped shape;

[0006] The fixed platform and the movable platform are respectively provided with frames, on which a micro electric cylinder is mounted, and a movable rod of the micro electric cylinder vertically extends downward and is connected to a movable plate, and a limiting component for crimping a portion of the shielding cover is arranged on the movable plate;

[0007] The limiting assembly includes a plurality of telescopic rods arranged on a movable plate, each of the telescopic rods extends vertically downward and is provided with a crimping portion at the movable end, and each of the telescopic rods is wound with a spring, one end of the spring is connected to the crimping portion, and the other end is connected to the movable plate.

[0008] As a preferred technical solution, a vertical plate is provided on a side of the fixed platform away from the movable platform, a liner rod is screwed to the vertical plate, and the liner rod is laterally extended and connected to a push plate.

[0009] As a preferred technical solution, the adjustment assembly includes a slideway provided on the fixed platform and a clamping block provided on the movable platform, and the clamping block is slidably engaged with the slideway.

[0010] As a preferred technical solution, a moving rod and a motor body driving the moving rod to rotate are arranged on the fixed platform, a movable seat is screwed to the moving rod, and the movable seat is connected to the movable platform for driving the movable platform to move vertically.

[0011] As a preferred technical solution, one side of the two groups of frames is provided with a side plate, and the side plate is used to contact a part of the side wall of the shielding cover.

[0012] As a preferred technical solution, a light bar is arranged on the top of the side plate to illuminate the welding position formed by the butt joint of the two partial shielding covers.

[0013] As a preferred technical solution, the crimping portion includes a cushion seat and a ball disposed on the cushion seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] After placing part of the shielding cover on the fixed table and the movable table and completing the position adjustment, the micro electric cylinder is controlled to drive the movable plate downward to approach the part of the shielding cover, so that the limit assembly presses and fixes the part of the shielding cover to ensure that there is no deviation during welding, and the welding accuracy and quality are high;

[0016] The crimping parts at different positions can compress the telescopic rod and the spring according to the height of the position of the partial shielding cover, effectively adapting to the height of different positions of different shielding covers, and adjusting the height of the movable platform by adjusting the assembly to adjust the relative positions of the two partial shielding covers, effectively adapting to different shielding covers, so that the two partial shielding covers form a butt welding position; BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fixed platform of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0021] In the figure: 10, fixed table; 11, vertical plate; 12, lining rod; 13, push plate; 20, movable table; 30, adjustment assembly; 31, slideway; 32, block; 33, moving rod; 34, motor body; 35, movable seat; 40, frame; 41, micro electric cylinder; 42, movable plate; 43, side plate; 50, limit assembly; 51, telescopic rod; 52, spring; 53, crimping part; 531, cushion seat; 532, ball bearing. DETAILED DESCRIPTION

[0022] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4

[0024] Embodiment 1

[0025] A tooling for processing a shielding cover is provided, comprising a fixed platform 10 and a movable platform 20, on which a part of the shielding cover is placed respectively, and the fixed platform 10 and the movable platform 20 respectively play a role of stably supporting the part of the shielding cover.

[0026] The movable table 20 is connected to the fixed table 10 through an adjustment component 30. The fixed table 10 and the movable table 20 are distributed in a stepped manner. The adjustment component can adjust the height difference between the movable table 20 and the fixed table 10, so that after placing a part of the shielding cover, the relative position of the two parts of the shielding cover can be adjusted by adjusting the height of the movable table 20, effectively adapting to different shielding covers so that the two parts of the shielding cover form a butt welding position.

[0027] A frame 40 is provided on the fixed platform 10 and the movable platform 20 respectively, and a micro electric cylinder 41 is installed on the frame 40. The movable rod of the micro electric cylinder 41 extends vertically downward and is connected to a movable plate 42. The movable plate 42 is provided with a limit assembly 50 for crimping part of the shielding cover.

[0028] After placing part of the shielding cover on the fixed table 10 and the movable table 20 and completing the position adjustment, the micro-electric cylinder 41 is controlled to drive the movable plate 42 downward to approach the part of the shielding cover, so that the limiting component 50 crimps and fixes the part of the shielding cover to ensure that there is no deviation during welding, and the welding accuracy and quality are high.

[0029] The limiting assembly 50 includes a plurality of telescopic rods 51 arranged on the movable plate 42, each telescopic rod 51 extends vertically downward and is provided with a crimping portion 53 at the movable end, and a spring 52 is wound around each telescopic rod 51, one end of the spring 52 is connected to the crimping portion 53, and the other end is connected to the movable plate 42, and the crimping portion 53 includes a cushion seat 531 and a ball 532 arranged on the cushion seat 531.

[0030] When the crimping part 53 of the limiting component 50 is divided into the shielding cover, multiple crimping parts 53 contact the partial shielding cover to realize crimping of multiple positions of the partial shielding cover, which effectively improves the stability. The crimping parts 53 at different positions can compress the telescopic rod 51 and the spring 52 according to the height of the position of the partial shielding cover, effectively adapting to the heights of different positions of different shielding covers.

[0031] Embodiment 2

[0032] A vertical plate 11 is provided on the side of the fixed platform away from the movable platform 20. The vertical plate 11 is screwed with a liner rod 12. The liner rod 12 is laterally extended and connected with a push plate 13. A side plate 43 is provided on one side of the two sets of frames 40. The side plate 43 is used to contact part of the side wall of the shielding cover.

[0033] When some shielding covers are placed on the movable table 20 and the fixed table 10 for position adjustment, some shielding covers on the movable table 20 are in contact with the fixed table 10 and the side plate 43, and some shielding covers on the fixed table 10 are in contact with the push plate 13 and the side plate 43. The push plate 13 can be driven to move by rotating the lining rod 12, and the push plate 13 pushes some shielding covers on the fixed table 10 to move closer to the movable table 20, so that the two shielding covers are close to each other and form welding positions respectively.

[0034] A light bar is provided on the top of the side plate 43 to illuminate the welding position formed by the butt joint of the two shielding cover parts.

[0035] Embodiment 3

[0036] The adjustment assembly 30 includes a slide 31 opened on the fixed platform 10 and a block 32 arranged on the movable platform 20. The block 32 is slidably engaged with the slide 31. A movable rod 33 and a motor body 34 for driving the movable rod 33 to rotate are arranged on the fixed platform 10. The movable rod 33 is screwed with a movable seat 35. The movable seat 35 is connected to the movable platform 20 for driving the movable platform 20 to move vertically.

[0037] The motor body 34 drives the movable rod 33 to rotate and drive the movable seat 35 to rise and fall vertically, thereby driving the movable platform 20 to move vertically along the slider through the clamping block 32 to adjust the position.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for processing a shield cover, characterized in that: It comprises a fixed platform (10) and a movable platform (20) respectively used for placing a part of the shielding cover, the movable platform (20) is connected to the fixed platform (10) through an adjustment component (30), and the fixed platform (10) and the movable platform (20) are distributed in a stepped manner; The fixed platform (10) and the movable platform (20) are respectively provided with a frame (40), a micro electric cylinder (41) is mounted on the frame (40), a movable rod of the micro electric cylinder (41) extends vertically downward and is connected to a movable plate (42), and a limiting component (50) for crimping a portion of the shielding cover is arranged on the movable plate (42); The limiting assembly (50) comprises a plurality of telescopic rods (51) arranged on the movable plate (42), each of the telescopic rods (51) extending vertically downward and provided with a crimping portion (53) at the movable end, and each of the telescopic rods (51) is wound with a spring (52), one end of the spring (52) is connected to the crimping portion (53), and the other end is connected to the movable plate (42).

2. A tool for processing a shield cover according to claim 1, characterized in that: A vertical plate (11) is arranged on one side of the fixed platform away from the movable platform (20), a liner rod (12) is screwed to the vertical plate (11), and the liner rod (12) is laterally extended and connected to a push plate (13).

3. The tooling for processing a shield cover according to claim 1, characterized in that: The adjustment assembly (30) comprises a slideway (31) provided on the fixed platform (10) and a clamping block (32) arranged on the movable platform (20); the clamping block (32) is slidably engaged with the slideway (31).

4. A tool for processing a shield cover according to claim 3, characterized in that: A moving rod (33) and a motor body (34) for driving the moving rod (33) to rotate are arranged on the fixed platform (10); a movable seat (35) is screwed to the moving rod (33); the movable seat (35) is connected to the movable platform (20) and is used to drive the movable platform (20) to move vertically.

5. The tooling for processing a shield cover according to claim 1, characterized in that: One side of the two groups of frames (40) is provided with a side plate (43), and the side plate (43) is used to contact a part of the side wall of the shielding cover.

6. The tooling for processing a shield cover according to claim 5, characterized in that: A light bar is arranged on the top of the side plate (43) for illuminating the welding position formed by the butt joint of two partial shielding covers.

7. The tooling for processing a shield cover according to claim 1, characterized in that: The crimping portion (53) comprises a cushion seat (531) and a ball (532) arranged on the cushion seat (531).

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