Voice coil skeleton processing surface leveling mechanism

Abstract

The utility model discloses a voice coil framework machining surface leveling mechanism which comprises an installation block, a horizontal driving mechanism arranged on the installation block, a longitudinal driving mechanism arranged on the horizontal driving mechanism and a movable clamping jaw arranged on the longitudinal driving mechanism. The width of the inner surface of the movable clamping jaw is larger than the inner diameter of the framework and smaller than the outer diameter of the framework, and the longitudinal driving mechanism is fixedly installed on the installation block. The utility model has the beneficial effects that the surface of the skeleton can be well controlled to be flush with the surface of the mounting column, the next process is convenient to process, the operation is convenient, the adaptability is stronger, the efficiency is high, the safety is high, and the popularization and the use of enterprises are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of frame processing, in particular to a surface leveling mechanism for processing a voice coil frame. Background Art

[0002] Car speakers are indispensable in the automotive industry. Car speakers are composed of many parts, one of which is the voice coil frame. The formation of the voice coil frame also requires multiple processes. At present, when processing the voice coil frame, it is often necessary to make the surface of the voice coil frame flush with the surface of the mounting column. At present, it mainly relies on manual operation, which has low operating efficiency and certain safety hazards, and cannot meet people's needs for long-term use;

[0003] In view of the above situation, it is necessary to improve the existing voice coil frame surface flattening method so that it can adapt to the current needs of voice coil frame processing and use. Utility Model Content

[0004] The utility model aims to solve the above problems and designs a voice coil skeleton processing surface leveling mechanism.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is a voice coil frame processing surface leveling mechanism, comprising a mounting block, a horizontal driving mechanism arranged on the mounting block, a longitudinal driving mechanism arranged on the horizontal driving mechanism, and a movable clamping jaw arranged on the longitudinal driving mechanism, wherein the inner surface width of the movable clamping jaw is greater than the inner diameter of the frame and smaller than the outer diameter of the frame, and the longitudinal driving mechanism is fixedly mounted on the mounting block.

[0006] As a further supplement to the technical solution, the cross section of the mounting block is in a convex shape.

[0007] As a further supplement to the technical solution, a plurality of mounting holes are symmetrically provided on the left and right sides of the bottom of the mounting block.

[0008] As a further supplement to the technical solution, the horizontal drive mechanism is a screw servo drive mechanism.

[0009] As a further supplement to the present technical solution, the horizontal driving mechanism includes a screw servo driving mechanism, a connecting block connected to the screw servo driving mechanism, a fixing plate fixedly connected to the connecting block, and a vertical plate connected to the fixing plate. The screw servo driving mechanism is fixedly mounted on the mounting block, the fixing plate is arranged above the connecting block, the vertical plate is arranged on the side of the fixing plate away from the screw servo driving mechanism, and the longitudinal driving mechanism is fixedly mounted on the vertical plate.

[0010] As a further supplement to the technical solution, the cross section of the connecting block is concave-shaped.

[0011] As a further supplement to the technical solution, a cover plate is provided above the screw servo drive mechanism, the connecting block is provided below the cover plate, and the fixing plate is provided above the cover plate.

[0012] As a further supplement to the technical solution, a reinforcing plate is provided between the fixed plate and the vertical plate, one end of the reinforcing plate is fixedly connected to the fixed plate, and the other end of the reinforcing plate is fixedly connected to the vertical plate.

[0013] As a further supplement to the present technical solution, the longitudinal driving mechanism includes a fixed block, a driving cylinder fixedly connected to the fixed block, a push rod connected to the driving cylinder, and a support block fixedly connected to the push rod. The fixed block is fixedly mounted on the vertical plate, and the lower end of the movable clamp is fixedly mounted on the support block.

[0014] As a further supplement to the technical solution, a limit block is also provided on the vertical plate, and the upper end of the support block passes through the upper and lower surfaces of the limit block and is in sliding contact with the limit block.

[0015] The beneficial effect is that the surface of the voice coil frame can be well controlled to be flush with the surface of the mounting column, which is convenient for the next processing step, easy to operate, more adaptable, efficient, safe, and easy for enterprises to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first angle;

[0017] Figure 2 This is a second angle overall structural diagram of the utility model;

[0018] In the figure, 1. mounting block; 11. mounting hole; 2. horizontal drive mechanism; 21. screw servo drive mechanism; 22. connecting block; 23. fixing plate; 24. vertical plate; 25. cover plate; 26. reinforcing plate; 3. longitudinal drive mechanism; 31. fixing block; 32. driving cylinder; 33. push rod; 34. supporting block; 35. limiting block; 4. moving jaws. DETAILED DESCRIPTION

[0019] During operation, the skeleton is placed on the mounting column by a robot, but it is impossible to ensure that the surface of the skeleton is flush with the surface of the mounting column. Manual adjustment is required to facilitate subsequent processing of the skeleton. Based on this, we designed a voice coil skeleton processing surface leveling mechanism, which automatically completes the flushing of the skeleton and the mounting column surface. It has high work efficiency, easy operation, and is easy for enterprises to promote and use.

[0020] In order to make the technical solution more clear to those skilled in the art, Figure 1-2 The technical solution of the utility model is described in detail:

[0021] A voice coil skeleton processing surface leveling mechanism comprises a mounting block 1, a horizontal driving mechanism 2 arranged on the mounting block 1, a longitudinal driving mechanism 3 arranged on the horizontal driving mechanism 2, and a movable clamping jaw 4 arranged on the longitudinal driving mechanism 3, wherein the inner surface width of the movable clamping jaw 4 is greater than the inner diameter of the skeleton and less than the outer diameter of the skeleton, and the longitudinal driving mechanism 3 is fixedly mounted on the mounting block 1; the mounting block 1 has a convex cross-section, and the mounting block 1 can support and fix the horizontal driving mechanism 2. When working, according to the installation position of the skeleton, the horizontal driving mechanism 2 and the longitudinal driving mechanism 3 can work and adjust the position of the movable clamping jaw 4, so that the movable clamping jaw 4 can control the movement of the skeleton to make it flush with the surface of the mounting column; in order to facilitate the installation of the device on a workbench or a machine, a plurality of mounting holes 11 are symmetrically arranged on the left and right sides of the bottom of the mounting block 1.

[0022] In detail, the horizontal driving mechanism 2 is a screw servo driving mechanism 21. The structure of the horizontal driving mechanism 2 will be described in detail below. The horizontal driving mechanism 2 includes a screw servo driving mechanism 21, a connecting block 22 connected to the screw servo driving mechanism 21, a fixing plate 23 fixedly connected to the connecting block 22, and a vertical plate 24 connected to the fixing plate 23. The screw servo driving mechanism 21 is fixedly installed on the mounting block 1, the fixing plate 23 is arranged above the connecting block 22, and the vertical plate 24 is arranged on the side of the fixing plate 23 away from the screw servo driving mechanism 21. The longitudinal driving mechanism 3 is fixedly installed on the vertical plate 24. The cross-section of the connecting block 22 is concave. The screw servo driving mechanism 21 can control the horizontal movement of the connecting block 22. The horizontal movement of the connecting block 22 can drive the fixing plate 23 to move horizontally, and then can drive the vertical plate 24 and the longitudinal driving mechanism 3 thereon to move horizontally.

[0023] In order to protect the screw servo drive mechanism 21 , a cover plate 25 is further provided above the screw servo drive mechanism 21 , the connecting block 22 is provided below the cover plate 25 , and the fixing plate 23 is provided above the cover plate 25 .

[0024] In order to improve the strength of the vertical plate 24 , a reinforcing plate 26 is further provided between the fixing plate 23 and the vertical plate 24 . One end of the reinforcing plate 26 is fixedly connected to the fixing plate 23 , and the other end of the reinforcing plate 26 is fixedly connected to the vertical plate 24 .

[0025] The structure of the longitudinal drive mechanism 3 is described in detail below. The longitudinal drive mechanism 3 includes a fixed block 31, a driving cylinder 32 fixedly connected to the fixed block 31, a push rod 33 connected to the driving cylinder 32, and a support block 34 fixedly connected to the push rod 33. The fixed block 31 is fixedly mounted on the vertical plate 24, and the lower end of the movable clamp 4 is fixedly mounted on the support block 34. The control cylinder can drive the push rod 33 to move up and down. The up and down movement of the push rod 33 can drive the support block 34 to move up and down, and then can drive the support block 34 to move up and down, thereby completing the clamping of the skeleton, and then under the action of the horizontal drive mechanism 2, the skeleton is flush with the surface of the mounting column. The operation is convenient, the efficiency is high, and it is convenient for people to use.

[0026] During operation, in order to prevent the support block 34 from moving, a limit block 35 is further provided on the vertical plate 24 . The upper end of the support block 34 passes through the upper and lower surfaces of the limit block 35 and is in sliding contact with the limit block 35 . The limit block 35 can limit the support block 34 .

[0027] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present utility model. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present utility model and fall within the protection scope of the present utility model.

Claims

1. A voice coil frame processing surface flattening mechanism, characterized in that: The invention comprises a mounting block (1), a horizontal driving mechanism (2) arranged on the mounting block (1), a longitudinal driving mechanism (3) arranged on the horizontal driving mechanism (2), and a movable clamp (4) arranged on the longitudinal driving mechanism (3), wherein the inner surface width of the movable clamp (4) is greater than the inner diameter of the frame and less than the outer diameter of the frame, and the longitudinal driving mechanism (3) is fixedly mounted on the mounting block (1).

2. A voice coil frame surface flattening mechanism according to claim 1, characterized in that: The cross section of the mounting block (1) is in a convex shape.

3. The voice coil frame processing surface flattening mechanism according to claim 2, characterized in that: A plurality of mounting holes (11) are symmetrically arranged on the left and right sides of the bottom of the mounting block (1).

4. The voice coil frame processing surface flattening mechanism according to claim 1, characterized in that: The horizontal driving mechanism (2) is a screw servo driving mechanism (21).

5. The voice coil frame processing surface flattening mechanism according to claim 1, characterized in that: The horizontal drive mechanism (2) comprises a screw servo drive mechanism (21), a connecting block (22) connected to the screw servo drive mechanism (21), a fixing plate (23) fixedly connected to the connecting block (22), and a vertical plate (24) connected to the fixing plate (23); the screw servo drive mechanism (21) is fixedly mounted on the mounting block (1); the fixing plate (23) is arranged above the connecting block (22); the vertical plate (24) is arranged on a side of the fixing plate (23) away from the screw servo drive mechanism (21); and the longitudinal drive mechanism (3) is fixedly mounted on the vertical plate (24).

6. A voice coil frame processing surface flattening mechanism according to claim 5, characterized in that: The cross section of the connecting block (22) is in a concave shape.

7. A voice coil frame processing surface flattening mechanism according to claim 6, characterized in that: A cover plate (25) is also provided above the screw servo drive mechanism (21), the connection block (22) is arranged below the cover plate (25), and the fixing plate (23) is arranged above the cover plate (25).

8. The voice coil frame processing surface flattening mechanism according to claim 7, characterized in that: A reinforcing plate (26) is also provided between the fixing plate (23) and the vertical plate (24); one end of the reinforcing plate (26) is fixedly connected to the fixing plate (23), and the other end of the reinforcing plate (26) is fixedly connected to the vertical plate (24).

9. The voice coil frame processing surface flattening mechanism according to claim 5, characterized in that: The longitudinal driving mechanism (3) comprises a fixed block (31), a driving cylinder (32) fixedly connected to the fixed block (31), a push rod (33) connected to the driving cylinder (32), and a support block (34) fixedly connected to the push rod (33); the fixed block (31) is fixedly mounted on the vertical plate (24), and the lower end of the movable clamp (4) is fixedly mounted on the support block (34).

10. The voice coil frame processing surface flattening mechanism according to claim 9, characterized in that: A limit block (35) is also provided on the vertical plate (24), and the upper end of the support block (34) penetrates the upper and lower surfaces of the limit block (35) and is in sliding contact therewith.

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