Rubber plug press-in tool for plastic sound equipment shell

Abstract

The utility model belongs to the technical field of rubber plug press-in tools, and particularly relates to a rubber plug press-in tool of a plastic sound box shell, which comprises a workbench, a positioning seat is fixedly arranged on the top surface of the workbench, a profiling groove is formed in the top surface of the positioning seat, the shape of the profiling groove is matched with that of the sound box shell, a through hole is formed in the bottom of the profiling groove, and the through hole is communicated with the positioning seat. A guide rail is fixedly arranged on the top face of the workbench, a movable frame is slidably arranged on the guide rail, a supporting arm is fixedly arranged on the movable frame, a rotating disc is rotatably arranged on the bottom face of the supporting arm, a second servo air cylinder is fixedly arranged on the bottom face of the rotating disc, and a cable pressing head is fixedly arranged at the telescopic end of the second servo air cylinder. The cable pressing head is provided with a clearance groove. According to the utility model, the cable pressing head can be driven to descend through the extension of the second servo cylinder, the mushroom head rubber plug can be pressed into the cable mounting hole through the descending of the cable pressing head, and the clearance groove can accommodate an audio cable, so that the audio cable is prevented from being crushed by the cable pressing head.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rubber plug pressure into frock technical field, especially relate to a kind of rubber plug pressure into frock of plastic sound box. BACKGROUND

[0002] In automobile sound system, bass sound effect is crucial to sound quality experience, in order to ensure that sound performance is stable, referring to Figures 7-8 , audio cable 51 connection needs to seal cable line installation hole 53 on sound box 50, prevent outside interference influence sound quality, currently, this sealing process mainly adopts mushroom head rubber plug 54, mushroom head rubber plug 54 is fixedly sleeved on audio cable 51, mushroom head rubber plug 54 can be closely embedded in cable line installation hole 53, form effective sealing.

[0003] However, due to the material properties of mushroom head rubber plug (such as higher hardness), workers need to exert greater force to press it into cable line installation hole when operating, which not only leads to great physical consumption, but also may cause operating fatigue, thereby affecting work efficiency and installation accuracy. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of rubber plug pressure into frock of plastic sound box to solve the problems raised in the above background art.

[0005] In order to achieve the above purpose, the utility model adopts the main technical scheme including:

[0006] A kind of rubber plug pressure into frock of plastic sound box, including workbench, the workbench top is fixedly provided with positioning seat, the positioning seat top is provided with profiling slot, the profiling slot shape is matched with the shape of sound box, the profiling slot bottom is provided with through hole, audio cable can penetrate the through hole, the workbench top is fixedly provided with guide rail, the guide rail is slidably provided with movable frame, the movable frame is fixedly provided with support arm on, the support arm bottom is rotatably provided with rotary table, the rotary table bottom is fixedly provided with second servo air cylinder, the second servo air cylinder telescopic end is fixedly provided with cable line pressure head, the cable line pressure head is provided with empty slot, the rotary table outer surface is fixedly provided with driven bevel gear, the support arm bottom is fixedly provided with second servo motor, the second servo motor drive shaft is fixedly provided with driving bevel gear, and the driving bevel gear is engaged with the driven bevel gear.

[0007] Further, the workbench top is fixedly provided with gantry, the gantry is fixedly provided with first servo air cylinder, and the first servo air cylinder telescopic end is fixedly provided with pressing plate.

[0008] Further, the workbench top is fixedly provided with two vertical plates, and the two vertical plates are rotatably provided with lead screw between, and the lead screw is threadedly connected with the movable frame.

[0009] Further, the vertical plate is fixedly provided with a first servo motor, and a driving shaft of the first servo motor is fixedly connected with one end of the lead screw.

[0010] Further, the pressing plate is fixedly provided with a rubber pad on the bottom surface.

[0011] Further, the workbench is fixedly provided with a fixing leg on the bottom surface.

[0012] Further, the workbench is provided with a through opening, and the through opening is communicated with the through hole.

[0013] The utility model discloses beneficial effects are:

[0014] 1, use, place the sound casing in the profiling groove, and the lower end of audio cable can penetrate the through hole, thereby preventing the lower end of audio cable from being pressed and injured, and the pressing plate can be lowered and pressed tightly to the sound casing through the elongation of the first servo cylinder, thereby positioning the sound casing and preventing the sound casing from shaking when being pressed into the mushroom head rubber plug.

[0015] 2, the worker can put his hand into the sound casing through the casing opening, and the mushroom head rubber plug is moved to the cable installation hole.

[0016] 3, the first servo motor is started to drive the lead screw to rotate, the movable frame is moved through the rotation of the lead screw, the cable pressing head is made to penetrate the casing opening and enter the sound casing, the cable pressing head is located above the mushroom head rubber plug, the second servo motor is started to drive the driving bevel gear to rotate, the driven bevel gear is rotated through the rotation of the driving bevel gear, the avoidance slot is rotated through the rotation of the driven bevel gear, the avoidance slot is rotated above the audio cable, the cable pressing head is lowered through the elongation of the second servo cylinder, the mushroom head rubber plug is pressed into the cable installation hole through the lowering of the cable pressing head, the avoidance slot can accommodate the audio cable, and the cable pressing head is prevented from pressing and injuring the audio cable. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional schematic view of the utility model Figure 1 ;

[0018] Figure 2 It is the three-dimensional schematic view of the utility model Figure 2 ;

[0019] Figure 3 It is the sectional view schematic view of the utility model

[0020] Figure 4 It is the three-dimensional schematic view of the utility model Figure 3 ;

[0021] Figure 5 It isFigure 3 Enlarged view of middle A;

[0022] Figure 6 For Figure 4 Enlarged view of middle B;

[0023] Figure 7 For the stereoscopic view of the sound shell;

[0024] Figure 8 For the cross-sectional view of the sound shell.

[0025] In the figure: 1, workbench; 2, first servo motor; 3, vertical plate; 4, guide rail; 5, movable frame; 6, screw rod; 7, support arm; 8, gantry; 9, first servo cylinder; 10, pressing plate; 11, rubber pad; 12, profiling groove; 13, through hole; 14, through opening; 15, positioning seat; 16, fixed leg; 17, second servo cylinder; 18, cable pressing head; 19, clearance groove; 20, second servo motor; 21, driving bevel gear; 22, rotating disc; 23, driven bevel gear; 50, sound shell; 51, audio cable; 52, shell opening; 53, cable mounting hole; 54, mushroom head rubber plug. DETAILED DESCRIPTION

[0026] In order to better explain the utility model, so as to facilitate understanding, the following will be combined with the specific embodiments, the utility model is described in detail.

[0027] As Figures 1-8The utility model provides a kind of rubber plug press-in tool of plastic sound box, including workbench 1, workbench 1 top is fixed with locating seat 15, locating seat 15 top is opened with profiling groove 12, profiling groove 12 shape is matched with sound box 50 shape, profiling groove 12 bottom is opened with through-hole 13, audio cable 51 can penetrate through through-hole 13, workbench 1 top is fixed with guide rail 4, guide rail 4 is slidably provided with movable frame 5, movable frame 5 is fixed with support arm 7 on, support arm 7 bottom is rotatably provided with turntable 22, turntable 22 bottom is fixed with second servo cylinder 17, second servo cylinder 17 telescopic end is fixed with cable line pressure head 18, cable line pressure head 18 is opened with empty slot 19, turntable 22 outer surface is fixed with driven bevel gear 23, support arm 7 bottom is fixed with second servo motor 20, second servo motor 20 driving shaft is fixed with driving bevel gear 21, and driving bevel gear 21 is engaged with driven bevel gear 23;Workbench 1 top is fixed with gantry 8, and gantry 8 is fixed with first servo cylinder 9, and first servo cylinder 9 telescopic end is fixed with pressing plate 10;Workbench 1 top is fixed with two vertical plates 3, and two vertical plates 3 are rotatably provided with screw rod 6, and screw rod 6 is threadedly connected with movable frame 5;Vertical plate 3 is fixed with first servo motor 2, and first servo motor 2 driving shaft is fixedly connected with one end of screw rod 6;Pressing plate 10 bottom is fixed with rubber pad 11;Workbench 1 bottom is fixed with fixed leg 16;Workbench 1 is opened with through opening 14, and through opening 14 is communicated with through-hole 13.

[0028] When using, sound box 50 is placed in profiling groove 12, and the lower end of audio cable 51 can penetrate through through-hole 13, so as to prevent the lower end of audio cable 51 from being pressed, and the pressing plate 10 can be driven to descend and press sound box 50 by the elongation of first servo cylinder 9, so as to position sound box 50 and prevent sound box 50 from shaking when pressing in mushroom head rubber plug 54.

[0029] The worker can put hand into sound box 50 through shell opening 52, and move mushroom head rubber plug 54 to cable line mounting hole 53.

[0030] The first servo motor 2 is started to drive the screw rod 6 to rotate, the screw rod 6 is rotated to drive the movable frame 5 to move, the movable frame 5 is moved to drive the cable pressing head 18 to pass through the shell mouth 52 and enter the sound shell 50, the cable pressing head 18 is above the mushroom head rubber plug 54, the second servo motor 20 is started to drive the driving bevel gear 21 to rotate, the driving bevel gear 21 is rotated to drive the driven bevel gear 23 to rotate, the driven bevel gear 23 is rotated to drive the air-avoiding groove 19 to rotate a certain angle, the air-avoiding groove 19 is rotated to be above the audio cable 51, the second servo cylinder 17 is elongated to drive the cable pressing head 18 to descend, the cable pressing head 18 is descended to press the mushroom head rubber plug 54 into the cable mounting hole 53, the air-avoiding groove 19 can accommodate the audio cable 51, and the cable pressing head 18 is prevented from being pressed to hurt the audio cable 51.

[0031] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and cannot be understood as the limitation of the utility model, and the ordinary skilled in the art can make the change, modification, replacement and change of the above-mentioned embodiments, and all belong to the range of the utility model.

Claims

1. A tooling for pressing a rubber plug into a plastic speaker housing, characterized in that, Includes a workbench (1), on the top surface of which a positioning seat (15) is fixedly provided, and on the top surface of the positioning seat (15) a contour groove (12) is provided, the shape of which matches the shape of the speaker housing (50), and a through hole (13) is provided at the bottom of the contour groove (12), through which an audio cable (51) can pass. On the top surface of the workbench (1), a guide rail (4) is fixedly provided, and a movable frame (5) is slidably provided on the guide rail (4). A support arm (7) is fixedly provided on the movable frame (5), and the bottom surface of the support arm (7) can rotate. A turntable (22) is provided, and a second servo cylinder (17) is fixedly provided on the bottom surface of the turntable (22). A cable pressure head (18) is fixedly provided on the extension end of the second servo cylinder (17). An anti-cavity groove (19) is provided on the cable pressure head (18). A driven bevel gear (23) is fixedly provided on the outer surface of the turntable (22). A second servo motor (20) is fixedly provided on the bottom surface of the support arm (7). An active bevel gear (21) is fixedly provided on the drive shaft of the second servo motor (20). The active bevel gear (21) meshes with the driven bevel gear (23).

2. The rubber plug pressing tool for a plastic speaker housing according to claim 1, characterized in that, The workbench (1) is fixedly provided with a gantry frame (8) on its top surface. A first servo cylinder (9) is fixedly provided on the gantry frame (8). A pressure plate (10) is fixedly provided at the telescopic end of the first servo cylinder (9).

3. The rubber plug pressing tool for a plastic speaker housing according to claim 1, characterized in that, The workbench (1) has two upright plates (3) fixedly mounted on its top surface. A lead screw (6) is rotatably mounted between the two upright plates (3). The lead screw (6) is threadedly connected to the movable frame (5).

4. The rubber plug pressing tool for a plastic speaker housing according to claim 3, characterized in that, The first servo motor (2) is fixedly installed on the upright plate (3), and the drive shaft of the first servo motor (2) is fixedly connected to one end of the lead screw (6).

5. The rubber plug pressing tool for a plastic speaker housing according to claim 2, characterized in that, A rubber pad (11) is fixedly provided on the bottom surface of the pressure plate (10).

6. The rubber plug pressing tool for a plastic speaker housing according to claim 1, characterized in that, The bottom surface of the workbench (1) is fixedly provided with fixed legs (16).

7. The rubber plug pressing tool for a plastic speaker housing according to claim 1, characterized in that, The workbench (1) has an opening (14) that is connected to the through hole (13).

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