Connector shielding plate grinding machine

Abstract

The utility model relates to the technical field of connector shielding plate grinding, in particular to a connector shielding plate grinding machine. Comprising a placing plate, a mounting frame, guide plates, sliding sleeves, bolts, a limiting plate and the like, grooves are formed in the periphery of the placing plate, the mounting frame is arranged in the middle of the bottom of the placing plate, the mounting frame is in a cross shape and is consistent with the grooves in layout, the guide plates are arranged at the ends of the mounting frame, and the sliding sleeves are slidably arranged on the guide plates; the sliding sleeves and the corresponding guide plates are fixed in a penetrating mode through bolts, and limiting plates located in the grooves in the same side are arranged on the sliding sleeves. The shielding plates are fixed through the limiting plates arranged on the periphery, so that all edges of the shielding plates in irregular shapes can be attached, the positions of the limiting plates are more stable in cooperation with fastening of the bolts, and therefore the shielding plates in various irregular shapes can be stably clamped; therefore, the effect of fixing the position and facilitating grinding is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector shielding plate grinding, in particular, especially relates to a connector shielding plate grinding machine. BACKGROUND

[0002] The shielding plate in the new energy controller is used for preventing electromagnetic interference and electromagnetic radiation, and is usually made of high-conductive materials such as copper foil or aluminum foil. In order to ensure its performance, burrs generated in the production process need to be removed. These burrs not only affect the function of the shielding plate, but also may cause problems such as circuit short circuit, so removing the burrs is a necessary step to ensure the quality and reliability of the shielding plate.

[0003] The existing grinding machine adopts direct placement or simple fixation when fixing the workpiece. However, for the shielding plate with irregular shape and uneven surface, these fixing methods are easy to cause the workpiece to loosen or displace during polishing, affecting the polishing effect. Specifically:

[0004] 1. Direct placement: this method is suitable for workpieces with regular shape and smooth surface. However, for the shielding plate with irregular shape and uneven surface, only gravity or simple placement cannot ensure the stability of the workpiece during polishing, and it is easy to loosen or displace, thereby affecting the polishing effect.

[0005] 2. Extrusion simple fixation: although it can provide certain pressure to fix the workpiece, during polishing, due to the rotation of the grinding machine itself and the rotation of the placement disc, the workpiece may still displace on the irregular surface. Especially when processing the shielding plate with complex shape, the fixing force of this degree may not be enough to cope with the centrifugal force brought by high-speed rotation, causing the workpiece to deviate during polishing.

[0006] Therefore, in view of the above problems, it is urgent to propose a connector shielding plate grinding machine capable of reliably fixing irregular-shaped shielding plates. UTILITY MODEL CONTENTS

[0007] In order to overcome the shortcomings existing in the above-mentioned prior art, the utility model provides a connector shielding plate grinding machine capable of reliably fixing irregular-shaped shielding plates.

[0008] The utility model discloses a technical implementation scheme of connector shielding plate grinding machine, including mounting plate, moving assembly, wobble assembly, placing plate, connecting frame, electric grinding wheel, mounting frame, guide plate, sliding sleeve, bolt and limit board, the top of mounting plate is installed moving assembly, and the moving piece of moving assembly is connected with the placing plate of placing shielding plate, makes the placing plate get before and after movement, and is installed on the moving assembly and is used for driving the wobble assembly of placing plate left and right movement, the connecting frame is provided on the mounting plate, and the electric grinding wheel for grinding shielding plate is installed on the connecting frame, and the four around positions of placing plate each are provided with a recess, and the bottom middle position of placing plate is provided with mounting frame, and the mounting frame is cross-shaped and is consistent with recess layout, and each end of mounting frame is provided with guide plate, and the sliding sleeve is slidably arranged on the guide plate, and the sliding sleeve and corresponding guide plate are fixed through bolt penetration, and the limit board in the recess of same side is arranged on the sliding sleeve, and four limit boards are used in cooperation, and the four around positions of shielding plate can be limited.

[0009] Further, it further includes a plug rod and an arc-shaped plate, the plug rod is inserted into the both sides of the connecting frame, and the arc-shaped plate is arranged between the two plug rods and surrounds the electric grinding wheel.

[0010] Further, it further includes a shielding strip, and the shielding strip is arranged on the both sides of the arc-shaped plate.

[0011] Further, it further includes a top frame, and the top frame is slidably arranged on the placing plate and is used for lifting the shielding plate.

[0012] Further, it further includes a concave-convex plate, and the concave-convex plate is arranged on the side of the guide plate close to the bolt.

[0013] Further, it further includes a magnet, and the magnet is arranged on the plug rod and is magnetically attracted to the connecting frame.

[0014] The utility model has the advantages of the following: 1, the utility model discloses through the limit board of four around layout and fixes shielding plate, makes the edge of the shielding plate of irregular shape can be fitted, and cooperates the fastening of bolt, makes the position of limit board more stable, to this kind of shielding plate of various irregular shape realizes firm clamping, thereby reaches the effect of position fixed and convenient to grind.

[0015] 2, the utility model discloses through the setting of arc-shaped plate and shielding strip, makes the dust generated in the process of grinding be shielded, thereby guarantees the neatness of working environment. DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the mounting plate, moving assembly and other parts of the utility model.

[0018] Figure 3 It is the three-dimensional structure schematic view of mounting frame, guide plate and sliding sleeve and other components of the utility model.

[0019] Figure 4 It is the three-dimensional structure schematic view of shielding plate, placing plate and limiting plate and other components of the utility model.

[0020] Figure 5 It is the three-dimensional structure schematic view of inserting rod, arc plate and shielding strip and other components of the utility model.

[0021] In the above drawing: 01: shielding plate, 1: mounting plate, 2: moving assembly, 3: shaking assembly, 4: placing plate, 401: recess, 5: connecting frame, 6: electric grinding wheel, 7: mounting frame, 8: guide plate, 9: sliding sleeve, 10: bolt, 11: limiting plate, 12: inserting rod, 13: arc plate, 14: shielding strip, 15: top frame, 16: concave-convex plate, 17: magnet. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment: connector shielding plate grinding machine, such as Figures 1-4As shown, including the mounting plate 1, moving assembly 2, shaking assembly 3, placement plate 4, connecting frame 5, electric grinding wheel 6, mounting frame 7, guide plate 8, sliding sleeve 9, bolt 10 and limit plate 11, the mounting plate 1 is used as the support part of the whole grinding machine, the top of the mounting plate 1 is provided with the moving assembly 2, the moving part of the moving assembly 2 is connected with the placement plate 4 of the shielding plate 01, so that the placement plate 4 can move forward and backward to realize the grinding operation in the forward and backward direction of the shielding plate 01, and the moving assembly 2 is provided with the shaking assembly 3 for driving the placement plate 4 to move left and right, so as to realize the operation of the shielding plate 01 in four directions of front, back, left and right, so as to achieve better grinding effect, the top of the mounting plate 1 is provided with the connecting frame 5, the connecting frame 5 is provided with the electric grinding wheel 6 for grinding the shielding plate 01 between the two sides of the front end of the connecting frame 5, the electric grinding wheel 6 is used as the main part of the grinding device, which can be attached to the shielding plate 01 to achieve the required grinding effect, and a groove 401 is formed at each of the four positions of the placement plate 4, the mounting frame 7 is arranged at the middle position of the bottom of the placement plate 4, the mounting frame 7 is cross-shaped and consistent with the groove 401, the guide plate 8 is arranged at each end of the mounting frame 7, the sliding sleeve 9 is arranged on the guide plate 8, the sliding sleeve 9 and the corresponding guide plate 8 are fixed by the bolt 10, so that the position of the moving sliding sleeve 9 is fixed, the bolt 10 is fastened to realize more stable fixation, the limit plate 11 is arranged on the sliding sleeve 9 and located in the same side groove 401, the limit plate 11 is attached to the same side groove 401 and can be fitted into it, so that the limit plate 11 can also move smoothly under the driving of the sliding sleeve 9, and the four limit plates 11 work together to limit the position of the shielding plate 01 and ensure the stability during grinding.

[0024] As shown in Figure 1 and Figure 5 It also includes a plug rod 12 and an arc plate 13, the plug rod 12 is inserted into the left and right sides of the connecting frame 5, the arc plate 13 is arranged between the two plug rods 12 and surrounds half of the electric grinding wheel 6, which is used to protect the electric grinding wheel 6 and shield the collected grinding debris, and the plug-in mode makes it easier to disassemble the arc plate 13.

[0025] As shown in Figure 5 It also includes a shielding strip 14, the shielding strip 14 is arranged on the front and back of the arc plate 13, the arc plate 13 is made of soft rubber material, which is used to prevent debris from splashing during grinding.

[0026] As shown in Figure 3 It also includes a top frame 15, the top frame 15 is arranged on the placement plate 4 and is used to lift the shielding plate 01 for discharging.

[0027] As shown in Figure 3As shown, it also includes a convex-concave plate 16. The guide plate 8 is provided with a convex-concave plate 16 on the side near the bolt 10. The fastening strength between the guide plate 8 and the bolt 10 is enhanced by the mutual cooperation of the convex-concave contact surfaces between the convex-concave plate and the bolt 10.

[0028] like Figure 5 As shown, it also includes a magnet 17. The insertion rod 12 is provided with a magnet 17 that magnetically engages with the connecting frame 5, making the insertion of the insertion rod 12 more secure.

[0029] When the shielding plate 01 needs to be ground, first place the shielding plate 01 to be ground on the placement plate 4, then push the limiting plate 11 to fit against the corresponding side of the shielding plate 01, thereby causing the sliding sleeve 9 connected to the limiting plate 11 to slide on the guide plate 8, thereby adjusting the position between the limiting plate 11 and the shielding plate 01. Even if the four edges of the shielding plate 01 have irregular trajectories, they can still be fitted with it by the limiting plates 11 on each side, so that each position of the shielding plate 01 can be fixed. After the position of the limiting plate 11 is adjusted, tighten the corresponding bolt 10 to tighten the position between the sliding sleeve 9 and the corresponding guide plate 8. The end of the tightened bolt 10 will contact the concave-convex plate 16 on the same side, so that the bolt 10 and the guide plate 8 are properly secured. The fixing is more compact, and at the same time the position of the limiting plate 11 is also fixed. In this way, the position of the shielding plate 01 is limited on all sides, so as to avoid misalignment during the grinding process. Then the moving component 2 and the shaking component 3 can be started to push the shielding plate 01 on the placement plate 4 to move left, right and back and forth. Combined with the grinding operation between the shielding plate 01 and the electric grinding wheel 6, the required grinding operation can be carried out. The dust generated during grinding will be blocked by the arc plate 13 and the shielding strip 14 to avoid splashing and affecting the working environment. After the shielding plate 01 is ground, the bolt 10 can be loosened, and then the top frame 15 can be lifted up to remove the shielding plate 01. Then the insert rod 12 can be turned to remove the arc plate 13 and the shielding strip 14 for cleaning.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A connector shielding plate grinding machine, comprising a mounting plate (1), a moving assembly (2), a shaking assembly (3), a placing plate (4), a connecting frame (5) and an electric grinding wheel (6), the top of the mounting plate (1) is provided with the moving assembly (2), the moving part of the moving assembly (2) is connected with the placing plate (4) for placing the shielding plate (01), so that the placing plate (4) can move back and forth, and the moving assembly (2) is provided with the shaking assembly (3) for driving the placing plate (4) to move left and right; the mounting plate (1) is provided with the connecting frame (5), and the connecting frame (5) is provided with the electric grinding wheel (6) for grinding the shielding plate (01); characterized in that, It also includes mounting frame (7), guide plate (8), sliding sleeve (9), bolt (10) and limit plate (11), the four around positions of the placement plate (4) are provided with a groove (401), the bottom of the placement plate (4) is provided with mounting frame (7), the mounting frame (7) is cross-shaped and consistent with the layout of the groove (401), each end of the mounting frame (7) is provided with guide plate (8), the guide plate (8) is provided with sliding sleeve (9), the sliding sleeve (9) and the corresponding guide plate (8) are fixed by the bolt (10), the sliding sleeve (9) is provided with limit plate (11) in the same side of the groove (401), four limit plates (11) are used in cooperation, so that the four around positions of the shielding plate (01) can be limited.

2. The connector shield panel grinder of claim 1, wherein, It also includes a plug rod (12) and an arc plate (13), both sides of the connecting frame (5) are inserted with a plug rod (12), and an arc plate (13) is arranged between the two plug rods (12) and surrounds the electric grinding wheel (6).

3. The connector shield panel grinder of claim 2, wherein, It also includes a shielding strip (14), both sides of the arc plate (13) are provided with a shielding strip (14).

4. The connector shield panel grinder of claim 3, wherein, It also includes a top frame (15), the placement plate (4) is provided with a top frame (15) for lifting the shielding plate (01) out of the material.

5. The connector shield panel grinder of claim 4, wherein, It also includes a concave-convex plate (16), the side of the guide plate (8) close to the bolt (10) is provided with a concave-convex plate (16).

6. The connector shield panel grinder of claim 5, wherein, It also includes a magnet (17), the plug rod (12) is provided with a magnet (17) magnetically attracted to the connecting frame (5).

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