Die for frame shell in automobile sound system

Abstract

The utility model relates to the technical field of automobile sound equipment, in particular to a mould for a frame shell in an automobile sound equipment system, which is clamped through a clamping mechanism, the angle of the mould is adjusted through an adjusting mechanism, and then the mould is processed, so that the effect of adjusting processing is achieved, the working efficiency is improved, and the production cost is reduced. The practicability is high; two first sliding grooves are symmetrically formed in the bottom plate, second sliding grooves are formed in the two ends of each first sliding groove, racks are slidably mounted in the two first sliding grooves, the bottom plate and the adjusting plate are connected through an adjusting mechanism, the adjusting mechanism comprises a rotating shaft, and two mounting plates are symmetrically and fixedly mounted on the bottom plate. The two ends of the rotating shaft are rotationally connected with the two mounting plates correspondingly, two half gears are fixedly mounted on the rotating shaft, the two half gears are engaged with the two racks correspondingly, the two half gears are fixedly connected with the bottom end of the adjusting plate, and connecting rods are fixedly mounted at the two ends of the two racks correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile audio, in particular to a mold of a frame shell of an automobile audio system. Background Art

[0002] As a modern means of transportation, cars provide convenience in travel. Therefore, the automobile industry has developed rapidly in recent years, and the automobile components and parts industry has also grown rapidly. People have also begun to pursue enjoyment in the car, such as music enjoyment, which requires audio to output sound. Audio is a very commonly used electro-acoustic conversion device.

[0003] During the production process of audio equipment, molds are needed to produce the frame and shell. Molds refer to various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping, etc. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts.

[0004] However, during the production of the existing car audio system frame shell, some angled parts on the product cannot be processed in one go, and need to be processed and repaired later, which is inconvenient to operate and increases the number of steps, reducing production efficiency. Therefore, a mold for the frame shell of the car audio system is needed to improve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a mold for a frame shell in a car audio system, which is clamped by a clamping mechanism, adjusted at an angle of the mold by an adjusting mechanism, and then processed, thereby achieving the effect of adjustment and processing, improving work efficiency, and having high practicality.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solution: a mold of a frame shell in a car audio system, comprising a bottom plate and an adjustment plate, wherein two first slide grooves are symmetrically provided on the bottom plate, and second slide grooves are provided at both ends of the two first slide grooves, and racks are slidably installed in the two first slide grooves;

[0009] The bottom plate and the adjustment plate are connected by an adjustment mechanism, which includes a rotating shaft, two mounting plates are symmetrically fixedly installed on the bottom plate, two ends of the rotating shaft are rotatably connected to the two mounting plates respectively, two half gears are fixedly installed on the rotating shaft, the two half gears are respectively meshed with two racks, the two half gears are fixedly connected to the bottom end of the adjustment plate, connecting rods are fixedly installed at both ends of the two racks, and the two connecting rods on the same side are connected through a connecting plate, fixed columns are fixedly installed on the outer walls at both ends of the bottom plate, telescopic columns are slidably installed in the two fixed columns, and the ends of the two telescopic columns away from the two fixed columns are fixedly connected to the two connecting plates respectively, and one of the fixed columns and one of the telescopic columns are connected by a plug rod;

[0010] A clamping mechanism is provided on the adjustment plate, and the clamping mechanism includes a mold, and the mold is placed on the adjustment plate. Two working grooves are symmetrically provided on the adjustment plate, and fixed shafts and mounting blocks are fixedly installed in the two working grooves. Springs are fixedly installed at both ends of the two mounting blocks, and each spring is respectively sleeved on two fixed shafts. A moving plate is fixedly installed at one end of each spring away from the mounting block, and each moving plate is slidably connected to the corresponding fixed shaft. The two moving plates on the same side are connected by a clamping plate, and the inner ends of the two clamping plates are both in contact with the outer wall of the mold.

[0011] The adjusting plate is provided with an auxiliary mechanism for assisting the operation of the adjusting plate;

[0012] The two racks are both provided with a limiting mechanism for limiting the racks.

[0013] Preferably, the auxiliary mechanism includes four auxiliary plates, which are symmetrically fixedly mounted on the top of the bottom plate, and four auxiliary shafts are symmetrically fixedly mounted on the outer side wall of the adjustment plate, and each auxiliary shaft is slidably connected to each auxiliary plate.

[0014] Furthermore, one of the limit mechanisms includes two limit blocks, which are symmetrically fixed on the two ends of the rack, and one of the two ends of the first sliding groove is provided with a limit groove, and the two limit blocks are slidably connected to the two limit grooves respectively.

[0015] Furthermore, four suction cups are symmetrically arranged at the bottom end of the bottom plate.

[0016] Based on the above solution, handles are provided on the two connecting plates.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a mold for a frame shell in a car audio system, which has the following beneficial effects:

[0019] The mold of the frame shell in the car audio system is placed on an adjustment plate, and the mold is squeezed on two clamping plates by the mold to stretch multiple springs, and multiple moving plates are used to move on two fixed shafts. The elastic force of multiple springs reacts on the two clamping plates, and the mold is clamped and fixed by the two clamping plates. When the angle of the mold needs to be adjusted, one of the connecting plates is pulled, and multiple connecting rods and two racks are matched, and the two racks are meshed with two half gears. The two racks move and drive the two half gears to rotate the angle, thereby driving the adjustment plate to rotate. When the adjustment plate reaches a suitable angle, one of the fixed columns and the telescopic column is limited by the insertion rod, so that the adjustment plate is limited, and then the mold is processed, thereby achieving the effect of adjustment processing, improving work efficiency, and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 For this utility model Figure 2 The enlarged structural diagram of the middle A part;

[0023] Figure 4 It is a structural schematic diagram of the connection between the rack and the limit block of the utility model.

[0024] Markings in the attached drawings: 1. Base plate; 2. Adjustment plate; 3. Rack; 4. Mounting plate; 5. Rotating shaft; 6. Half gear; 7. Connecting rod; 8. Connecting plate; 9. Fixed column; 10. Telescopic column; 11. Insert rod; 12. Mould; 13. Fixed shaft; 14. Mounting block; 15. Moving plate; 16. Spring; 17. Clamp; 18. Auxiliary plate; 19. Auxiliary shaft; 20. Limit block; 21. Suction cup; 22. Handle. DETAILED DESCRIPTION

[0025] 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.

[0026] Example

[0027] See also Figure 1 , Figure 2 and Figure 4A mold of a frame shell in a car audio system includes a bottom plate 1 and an adjustment plate 2. Two first slide grooves are symmetrically opened on the bottom plate 1. Second slide grooves are opened at both ends of the two first slide grooves. Racks 3 are slidably installed in the two first slide grooves.

[0028] See also Figure 1-4 The bottom plate 1 and the adjustment plate 2 are connected by an adjustment mechanism, and the adjustment mechanism includes a rotating shaft 5. Two mounting plates 4 are symmetrically fixedly installed on the bottom plate 1. Both ends of the rotating shaft 5 are rotatably connected to the two mounting plates 4. Two half gears 6 are fixedly installed on the rotating shaft 5. The two half gears 6 are respectively meshed with the two racks 3. The two half gears 6 are fixedly connected to the bottom end of the adjustment plate 2. Connecting rods 7 are fixedly installed at both ends of the two racks 3. The two connecting rods 7 on the same side are connected by a connecting plate 8. Fixed columns 9 are fixedly installed on the outer walls at both ends of the bottom plate 1. Telescopic columns 10 are slidably installed in the two fixed columns 9. The two telescopic columns 10 are away from the two fixed columns 9. One end is fixedly connected to two connecting plates 8 respectively, and one of the fixed columns 9 and one of the telescopic columns 10 are connected by an insert rod 11. By pulling one of the connecting plates 8, through the cooperation of multiple connecting rods 7 and two racks 3, and the meshing of the two racks 3 with the two half gears 6, the two racks 3 move and drive the two half gears 6 to rotate at an angle, thereby driving the adjustment plate 2 to rotate. When the adjustment plate 2 reaches a suitable angle, the insert rod 11 is used to limit one of the fixed columns 9 and the telescopic column 10, thereby limiting the adjustment plate 2, and then processing the mold 12, thereby achieving the effect of adjustment processing.

[0029] See also Figure 1 , Figure 2 and Figure 4 , a clamping mechanism is provided on the adjusting plate 2, and the clamping mechanism includes a mold 12, and the mold 12 is placed on the adjusting plate 2. Two working grooves are symmetrically provided on the adjusting plate 2, and fixed shafts 13 and mounting blocks 14 are fixedly installed in the two working grooves. Springs 16 are fixedly installed at both ends of the two mounting blocks 14, and each spring 16 is respectively sleeved on the two fixed shafts 13. A movable plate 15 is fixedly installed at one end of each spring 16 away from the mounting block 14, and each movable plate 15 is slidably connected to the corresponding fixed shaft 13, and the two movable plates 15 on the same side are connected by a clamping plate 17. The inner ends of the two clamping plates 17 are both in contact with the outer side wall of the mold 12, and the mold 12 is placed on the adjusting plate 2. The two clamping plates 17 are squeezed by the mold 12, so that the multiple springs 16 are stretched, and the multiple movable plates 15 are moved on the two fixed shafts 13. The elastic force of the multiple springs 16 themselves reacts on the two clamping plates 17, and the mold 12 is clamped and fixed by the two clamping plates 17.

[0030] See also Figure 1 , Figure 2 and Figure 4 An auxiliary mechanism is provided on the adjustment plate 2 for assisting the operation of the adjustment plate 2. The auxiliary mechanism includes four auxiliary plates 18. The four auxiliary plates 18 are symmetrically fixedly installed on the top of the bottom plate 1. Four auxiliary shafts 19 are symmetrically fixedly installed on the outer wall of the adjustment plate 2. Each auxiliary shaft 19 is slidably connected to each auxiliary plate 18 respectively. The four auxiliary plates 18 and the four auxiliary shafts 19 cooperate to assist the operation of the adjustment plate 2, so that the adjustment plate 2 is more stable when rotating.

[0031] See also Figure 4 A limiting mechanism is provided on each of the two racks 3 for limiting the position of the rack 3, wherein one of the limiting mechanisms includes two limiting blocks 20, and the two limiting blocks 20 are symmetrically fixedly installed at both ends of the rack 3. Both ends of one of the first slide grooves are provided with limiting grooves, and the two limiting blocks 20 are respectively slidably connected to the two limiting grooves. The cooperation between the limiting blocks 20 and the limiting grooves makes the rack 3 more stable when moving.

[0032] See also Figure 1 and Figure 4 It should also be noted that four suction cups 21 are symmetrically arranged at the bottom end of the base plate 1. The arrangement of the four suction cups 21 facilitates the connection between the base plate 1 and the desktop, making the base plate 1 more stable.

[0033] See also Figure 1 , Figure 2 and Figure 4 , handles 22 are provided on both connecting plates 8 , and the setting of the handles 22 facilitates pulling the connecting plates 8 .

[0034] In summary, when the mold of the frame shell of the car audio system is used, the bottom plate 1 is placed on the desktop, and the bottom plate 1 is made more stable by the cooperation of the four suction cups 21. The mold 12 is placed on the adjustment plate 2, and the mold 12 squeezes the two clamping plates 17, so that the multiple springs 16 are stretched, and the elastic force of the multiple springs 16 reacts on the two clamping plates 17, and the mold 12 is clamped and fixed by the two clamping plates 17. When the angle of the mold 12 needs to be adjusted, one of the handles 22 is used to pull one of the connecting plates 8, and the two racks 3 are moved by the cooperation of the multiple connecting rods 7 and the two racks 3. The two racks 3 are moved by installing a plurality of limit blocks 20 to limit the position of the two racks 3, so that the racks 3 are more stable when moving. Through the meshing of the two racks 3 with the two half gears 6, the two racks 3 move while driving the two half gears 6 to rotate at an angle, thereby driving the adjustment plate 2 to rotate. The cooperation of the auxiliary plate 18 and the auxiliary shaft 19 makes the adjustment plate 2 more stable when rotating. When the adjustment plate 2 reaches a suitable angle, the insertion rod 11 is used to limit one of the fixed columns 9 and the telescopic column 10, thereby limiting the position of the adjustment plate 2, and then processing the mold 12, thereby achieving the effect of adjustment processing.

[0035] 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 mold for a frame shell in a car audio system, comprising a bottom plate (1) and an adjustment plate (2), characterized in that: The bottom plate (1) is symmetrically provided with two first sliding grooves, both ends of the two first sliding grooves are provided with second sliding grooves, and racks (3) are slidably installed in the two first sliding grooves; The bottom plate (1) and the adjustment plate (2) are connected via an adjustment mechanism, the adjustment mechanism comprising a rotating shaft (5), two mounting plates (4) are symmetrically fixedly mounted on the bottom plate (1), two ends of the rotating shaft (5) are respectively rotatably connected to the two mounting plates (4), two half gears (6) are fixedly mounted on the rotating shaft (5), the two half gears (6) are respectively meshed with the two racks (3), the two half gears (6) are both fixedly connected to the bottom end of the adjustment plate (2), connecting rods (7) are fixedly mounted on both ends of the two racks (3), the two connecting rods (7) on the same side are connected via a connecting plate (8), fixed columns (9) are fixedly mounted on the outer side walls at both ends of the bottom plate (1), telescopic columns (10) are slidably mounted in the two fixed columns (9), the ends of the two telescopic columns (10) away from the two fixed columns (9) are respectively fixedly connected to the two connecting plates (8), one of the fixed columns (9) and one of the telescopic columns (10) are connected via an insertion rod (11); The adjusting plate (2) is provided with a clamping mechanism, which comprises a mold (12). The mold (12) is placed on the adjusting plate (2). Two working grooves are symmetrically provided on the adjusting plate (2). A fixed shaft (13) and a mounting block (14) are fixedly installed in the two working grooves. Springs (16) are fixedly installed at both ends of the two mounting blocks (14). Each spring (16) is respectively sleeved on the two fixed shafts (13). A movable plate (15) is fixedly installed at one end of each spring (16) away from the mounting block (14). Each movable plate (15) is slidably connected to the corresponding fixed shaft (13). The two movable plates (15) on the same side are connected by a clamping plate (17). The inner ends of the two clamping plates (17) are both in contact with the outer wall of the mold (12). An auxiliary mechanism is provided on the adjustment plate (2) for assisting operation of the adjustment plate (2); The two racks (3) are both provided with a limiting mechanism for limiting the racks (3).

2. The mold of the frame shell in the car audio system according to claim 1, characterized in that: The auxiliary mechanism comprises four auxiliary plates (18), the four auxiliary plates (18) are symmetrically fixedly mounted on the top of the bottom plate (1), and four auxiliary shafts (19) are symmetrically fixedly mounted on the outer side wall of the adjustment plate (2), and each auxiliary shaft (19) is slidably connected to each auxiliary plate (18).

3. The mold of the frame shell in the car audio system according to claim 2, characterized in that: One of the limit mechanisms comprises two limit blocks (20), the two limit blocks (20) are symmetrically fixedly mounted at the two ends of the rack (3), and both ends of one of the first sliding grooves are provided with limit grooves, and the two limit blocks (20) are respectively slidably connected to the two limit grooves.

4. The mold of the frame shell in the car audio system according to claim 3, characterized in that: Four suction cups (21) are symmetrically arranged at the bottom end of the bottom plate (1).

5. The mold of the frame shell in the car audio system according to claim 4, characterized in that: Both of the two connecting plates (8) are provided with handles (22).

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