CN218473399U

CN218473399U - Assembly devices of subassembly is decorated to speaker

Info

Publication number: CN218473399U
Application number: CN202222315951.0U
Authority: CN
Inventors: 吴琳杰; 陈学文
Original assignee: Ningbo Gaoteri Auto Parts Co ltd
Current assignee: Ningbo Gaoteri Auto Parts Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-10
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a mechanical production equipment technical field discloses an assembly devices of subassembly is decorated to speaker, including: the rack comprises a workbench, a placing seat and an upright post, wherein the placing seat is provided with a placing groove for placing the fixing frame; the edge folding assembly is arranged on the workbench and comprises a plurality of push blocks arranged around the circumferential direction of the placing seat, and the push blocks are used for bending the clamping and stopping blocks; the pressing assembly is arranged on the stand column and comprises a mounting plate, a first pressing block and a plurality of second pressing blocks, the first pressing block and the plurality of second pressing blocks are arranged on the mounting plate, the mounting plate is arranged on the stand column in a liftable mode, and the plurality of second pressing blocks are arranged around the circumference of the first pressing block; the first pressing block is used for pressing the fixing frame on the loudspeaker cover, and the second pressing block is used for abutting the bent clamping block on the fixing frame. The utility model has the advantages of, this assembly devices can realize the automatic assembly of speaker cover and mount, and can prevent that the mount from pressing the extrusion of holding the piece and warping at its edge by the second.

Description

Assembly devices of subassembly is decorated to speaker

Technical Field

The utility model relates to a mechanical production equipment technical field especially relates to an assembly devices of subassembly is decorated to speaker.

Background

Along with the progress of society, people are more colorful to the life, and singing and dancing, as an entertainment form which flows thousands of years, go deep into the life of people of all families, but along with the development and progress of science and technology, people have more and more, higher and higher requirements on the performance form and the field of singing and dancing, and a sound system is applied to an automobile along with the requirements of people for meeting the requirements of people on listening to music when going out.

The mesh enclosure is an important accessory of the sound equipment, has the functions of decoration, protection, dust prevention and the like, is usually manufactured by using a metal mesh and a metal pore plate in order to ensure the protection of the mesh enclosure of the loudspeaker on the automobile, is convenient for the disassembly and the assembly of the mesh enclosure and improves the installation firmness of the mesh enclosure, and is usually fixed on the automobile after the mesh enclosure is arranged on a fixed frame; the existing loudspeaker mesh enclosure is usually manually assembled during assembly, the assembly efficiency is low, or an automatic assembly device is provided, but the loudspeaker mesh enclosure with a large area is easily deformed by the loudspeaker mesh enclosure or the fixing frame in the pressing process, and the loudspeaker mesh enclosure cannot be attached to the fixing frame.

SUMMERY OF THE UTILITY MODEL

Not enough to the above that prior art exists, the utility model aims to solve the technical problem that an assembly efficiency is high, prevent that speaker cover speaker from decorating assembly's assembly devices is proposed.

The utility model provides a technical scheme that its technical problem adopted is, provides an assembly devices of subassembly is decorated to speaker, the subassembly is decorated to speaker includes mount and speaker cover, be equipped with a plurality of blocks that stop on the speaker cover, assembly devices including:

the rack comprises a workbench, a placing seat and an upright post, wherein the placing seat is provided with a placing groove for placing the fixing frame;

the flanging assembly is arranged on the workbench and comprises a plurality of pushing blocks arranged around the circumferential direction of the placing seat, and the pushing blocks are used for bending the clamping stop blocks;

the pressing assembly is arranged on the stand column and comprises a mounting plate, a first pressing block and a plurality of second pressing blocks, the first pressing block and the plurality of second pressing blocks are arranged on the mounting plate, the mounting plate is arranged on the stand column in a lifting mode, and the plurality of second pressing blocks are arranged around the circumference of the first pressing block; the first pressing block is used for pressing the fixing frame on the loudspeaker cover, and the second pressing block is used for abutting the bent clamping block on the fixing frame.

Furthermore, a first sliding rail is arranged on the workbench, the first sliding rail and the workbench are arranged in parallel, the edge folding assembly comprises a first sliding seat, and the first sliding seat is slidably arranged on the first sliding rail.

Furthermore, a second slide rail is arranged on the workbench, the second slide rail is obliquely arranged on the workbench, the edge folding assembly comprises a second slide seat, and the second slide seat is slidably arranged on the second slide rail; and the second sliding seat and the first sliding seat are arranged around the circumference of the placing seat.

Further, the flanging assembly comprises a first push rod and a first driving unit for driving the first push rod to stretch and retract, and the first push rod is connected with the first sliding seat and/or the second sliding seat; the push block is arranged on the first sliding seat and/or the second sliding seat.

Furthermore, the rack also comprises a fixing plate, and the fixing plate is arranged at one end of the upright post, which is far away from the workbench; the pressing assembly comprises a second push rod and a second driving unit used for driving the second push rod to stretch, the second driving unit is arranged on the fixing plate, and the second push rod is connected with the mounting plate.

Further, the pressing assembly further comprises a supporting plate, the supporting plate is connected to the mounting plate through a connecting column, the first pressing and holding block and the second pressing and holding block are arranged on the supporting plate, and the distance between the first pressing and holding block and the supporting plate is adjustable.

Further, the compressing assembly further comprises a connecting rod which is telescopically arranged on the supporting plate, and the first pressing block is arranged at one end of the connecting rod.

Furthermore, the first pressing block is located in the middle of the fixing frame, and the second pressing block abuts against the edge of the fixing frame.

Furthermore, the second pressing block is in a step shape and is provided with a first pressing surface and a second pressing surface, the first pressing surface is abutted against the clamping block, and the second pressing surface is positioned in the fixed frame.

Furthermore, the bottom surface of the placing groove is arc-shaped, and a through hole for a bolt to pass through is arranged in the placing groove.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

in the utility model, the assembling mechanism of the loudspeaker cover decoration assembly can bend the clamping block on the loudspeaker cover by arranging the flanging assembly and the pressing assembly, and the clamping block is tightly propped against the fixed frame, thereby realizing the automatic assembly of the loudspeaker cover and the fixed frame; the pressing assembly comprises a first pressing block and a second pressing block, wherein the first pressing block is pressed on the middle part of the fixing frame, the second pressing block is pressed on the clamping block, the first pressing block can prevent the fixing frame from being deformed by the extrusion of the second pressing block on the edge of the fixing frame, and the loudspeaker cover is attached to the fixing frame after the loudspeaker cover decoration assembly is integrally installed and is tightly assembled; the distance between first pressure and holding piece and the backup pad is adjustable, can adjust the interval of first pressure and holding piece and mount, prevents to damage the mount when guaranteeing to be connected stably between mount and the speaker cover.

Drawings

Fig. 1 is a schematic structural view of an assembling mechanism of a loudspeaker decoration assembly of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of another state of the structure of FIG. 1;

FIG. 4 is a schematic view of the frame and the hemming assembly;

FIG. 5 is a schematic view of a hold-down assembly;

fig. 6 is a schematic structural view of a speaker decoration device.

In the figure:

100. a frame; 110. a work table; 111. a first slide rail; 112. a second slide rail; 120. a placing seat; 121. a placing groove; 122. a through hole; 130. a column; 140. a fixing plate; 200. a hemming assembly; 210. pushing a block; 220. a first slider; 230. a second slide carriage; 240. a first push rod; 250. a first driving unit; 300. a compression assembly; 310. mounting a plate; 320. a first holding block; 330. a second pressure holding block; 331. a first pressing surface; 332. a second pressing surface; 340. a second push rod; 350. a second driving unit; 360. a support plate; 370. connecting columns; 380. a connecting rod; 400. a speaker decoration assembly; 410. a fixed mount; 420. a speaker cover; 421. a locking block.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, an assembling mechanism of a speaker decoration assembly comprises a frame 100, a folding edge assembly 200 and a pressing assembly 300, wherein a speaker cover 420 in the speaker decoration assembly 400 can be assembled on a fixed frame 410 through the matching of the folding edge assembly 200 and the pressing assembly 300, so that the automatic assembly of the speaker cover 420 decoration assembly is realized.

Wherein, speaker decoration subassembly 400 includes mount 410 and speaker cover 420, is equipped with a plurality of blocks 421 of stopping on the speaker cover 420, and assembly devices is including: the rack 100, the rack 100 includes the work level 110, puts the seat 120 and pillar stand 130, put and is equipped with the placing trough 121 used for putting the fixed mount 410 on the seat 120; the hemming assembly 200 is arranged on the workbench 110, the hemming assembly 200 comprises a plurality of push blocks 210 arranged around the circumference of the placing seat 120, and the push blocks 210 are used for bending the clamping blocks 421; the pressing assembly 300 is arranged on the upright column 130, the pressing assembly 300 comprises a mounting plate 310, a first pressing block 320 and a plurality of second pressing blocks 330, the first pressing block 320 and the second pressing blocks 330 are arranged on the mounting plate 310, the mounting plate 310 is arranged on the upright column 130 in a lifting mode, and the second pressing blocks 330 are arranged around the circumference of the first pressing block 320; the first pressing block 320 is used for pressing the fixing frame 410 on the speaker cover 420, and the second pressing block 330 is used for pressing the bent clamping block 421 on the fixing frame 410.

Specifically, the speaker cover 420 is provided with a plurality of the locking blocks 421 around its circumference, and the speaker cover 420 is connected to the holder 410 by the plurality of locking blocks 421 to mount the speaker cover 420 on the holder 410; in actual use, the loudspeaker cover 420 is fixed in the loudspeaker cover 410, the fixing frame 410 is positioned in the space surrounded by the plurality of clamping blocks 421, and then the loudspeaker cover 420 and the fixing frame 410 are placed on the placing groove 121 on the placing seat 120; at this time, the stop block 421 can be bent toward the inner side of the speaker cover 420 by the push block 210 in the edge folding assembly 200, the fixing frame 410 can be pressed against the speaker cover 420 by the first pressing block 320 in the pressing assembly 300, and the second pressing block 330 can press the bent stop block 421 against the fixing frame 410, so as to ensure the stability of the mounting of the speaker cover 420, and the first pressing block 320 can effectively prevent the fixing frame 410 from deforming, thereby ensuring that the speaker cover 420 and the fixing frame 410 are tightly attached.

As shown in fig. 4 and 6, the working table 110 is provided with a first slide rail 111, the first slide rail 111 is parallel to the working table 110, the hemming assembly 200 includes a first slide 220, and the first slide 220 is slidably disposed on the first slide rail 111. The working table 110 is provided with a second slide rail 112, the second slide rail 112 is obliquely arranged on the working table 110, the hemming assembly 200 comprises a second slide carriage 230, and the second slide carriage 230 is slidably arranged on the second slide rail 112; and the second slider 230 and the first slider 220 are disposed around the circumference of the seating seat 120. The hemming assembly 200 includes a first push rod 240 and a first driving unit 250 for driving the first push rod 240 to extend and retract, the first push rod 240 being connected to the first slider 220 and/or the second slider 230; the push block 210 is disposed on the first slider 220 and/or the second slider 230. In actual use, one side edge of the fixing frame 410 is obliquely arranged, so that the stop block 421 on the speaker cover 420 for connecting with the fixing frame 410 needs to be bent at a large angle, and the second sliding seat 230 is obliquely arranged so that the push block 210 thereon can bend the stop block 421 at a large angle; through the push block 210 disposed on the first slide 220 and the second slide 230, the first driving unit 250 drives the first slide 220 and the second slide 230 to move and simultaneously drives the push block 210 to abut against the stop block 421, so as to bend the stop block 421 at any position on the speaker cover 420.

The frame 100 further includes a fixing plate 140, the fixing plate 140 is disposed on an end of the upright 130 far from the worktable 110; the pressing assembly 300 includes a second pushing rod 340 and a second driving unit 350 for driving the second pushing rod 340 to extend and retract, the second driving unit 350 is disposed on the fixing plate 140, and the second pushing rod 340 is connected to the mounting plate 310. Specifically, the fixing plate 140 is fixed on the top of the upright 130 and serves as a mounting carrier for the second driving unit 350, the mounting plate 310 is driven by the second driving unit 350 to move up and down, so that the first pressing block 320 and the second pressing block 330 mounted on the mounting plate 310 move up and down together with the mounting plate 310, and the first pressing block 320 and the second pressing block 330 are close to or far away from the placement base 120.

In this embodiment, the pressing assembly 300 further includes a supporting plate 360, the supporting plate 360 is connected to the mounting plate 310 through a connecting column 370, the first pressing block 320 and the second pressing block 330 are both disposed on the supporting plate 360, and the distance between the first pressing block 320 and the supporting plate 360 is adjustable. Preferably, the pressing assembly 300 further includes a connecting rod 380, the connecting rod 380 is telescopically disposed on the supporting plate 360, and the first pressing block 320 is disposed on one end of the connecting rod 380. The supporting plate 360 and the mounting plate 310 are arranged at intervals, a telescopic space is provided for the connecting rod 380, the distance between the first pressing and holding block 320 and the fixing frame 410 can be adjusted through the telescopic function of the connecting rod 380, the pretightening force of the first pressing and holding block 320 on the fixing frame 410 is further adjusted, and the fixing frame 410 is prevented from being damaged while being attached to the loudspeaker cover 420.

Preferably, the first pressing block 320 is located in the middle of the fixing frame 410, and the second pressing block 330 abuts against the edge of the fixing frame 410. That is, when the second driving body drives the mounting plate 310 to move down, the first pressing block 320 and the second pressing block 330 move down synchronously, and when the second pressing block 330 presses the clamping block 421 on the speaker cover 420, the middle portion of the fixing frame 410 tilts, and the first pressing block 320 located in the middle portion of the fixing frame 410 can effectively prevent the fixing frame 410 from deforming, thereby ensuring that the fixing frame 410 is tightly connected with the speaker cover 420.

As shown in fig. 5, the second pressure piece 330 has a step shape, and has a first pressure surface 331 and a second pressure surface 332, the first pressure surface 331 is abutted against the lock piece 421, and the second pressure surface 332 is located in the fixing frame 410. Specifically, the first pressing surface 331 and the second pressing surface 332 are arranged in parallel, and when the first pressing surface 331 presses the clamping block 421, one end of the clamping block 421 can be abutted against a vertical surface between the first pressing surface 331 and the second pressing surface 332, so that the clamping block 421 is prevented from being excessively bent into the fixing frame 410, and the aesthetic appearance of the speaker cover 420 is ensured.

Preferably, the bottom surface of the placing groove 121 is arc-shaped, the placing groove 121 with the arc-shaped bottom surface is matched with the external shape of the speaker cover 420, so that the speaker cover 420 is limited on the placing base 120, and the placing groove 121 is provided with a through hole 122 for a bolt to pass through, thereby ensuring the stability of the installation of the placing base 120.

In the scheme, the assembling mechanism of the loudspeaker decoration assembly realizes the automatic assembly of the loudspeaker decoration assembly 400 through the matching of the edge folding assembly 200 and the pressing assembly 300, so that the assembling efficiency is improved; the first pressure block 320 and the second pressure block 330 are disposed to ensure that the speaker cover 420 is stably mounted on the fixing frame 410, and to effectively prevent the fixing frame 410 and the speaker cover 420 from being deformed.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions of the embodiments as "first," "second," "a," etc. in this disclosure are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of the indicated features is indicative. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. The utility model provides an assembly devices of subassembly is decorated to speaker, the subassembly is decorated to speaker includes mount and speaker cover, be equipped with a plurality of blocks that stop on the speaker cover, its characterized in that, assembly devices is including:

2. The assembly mechanism of claim 1, wherein the working platform is provided with a first slide rail, the first slide rail is parallel to the working platform, and the edge folding assembly comprises a first slide seat, and the first slide seat is slidably disposed on the first slide rail.

3. The assembly mechanism of a loudspeaker decoration assembly according to claim 2, wherein the workbench is provided with a second slide rail, the second slide rail is obliquely arranged on the workbench, the flanging assembly comprises a second slide, and the second slide is slidably arranged on the second slide rail; and the second sliding seat and the first sliding seat are arranged around the circumference of the placing seat.

4. The assembly mechanism of a loudspeaker decoration assembly of claim 3 wherein, the folding assembly includes a first push rod and a first driving unit for driving the first push rod to extend and retract, the first push rod is connected with the first slide and/or the second slide; the push block is arranged on the first sliding seat and/or the second sliding seat.

5. The assembly mechanism of claim 1, wherein said frame further comprises a mounting plate disposed on an end of said post remote from said table; the pressing assembly comprises a second push rod and a second driving unit used for driving the second push rod to stretch, the second driving unit is arranged on the fixing plate, and the second push rod is connected with the mounting plate.

6. The assembling mechanism of a decorative component of loudspeaker according to claim 1, wherein said pressing component further comprises a supporting plate, said supporting plate is connected to said mounting plate through a connecting column, said first pressing block and said second pressing block are both disposed on said supporting plate, and the distance between said first pressing block and said supporting plate is adjustable.

7. The assembly mechanism of claim 6, wherein said compression assembly further comprises a linkage telescopically disposed on said support plate, said first pressure holding block being disposed on one end of said linkage.

8. The assembly mechanism of claim 1, wherein the first pressing block is located in the middle of the fixing frame, and the second pressing block abuts against the edge of the fixing frame.

9. The assembling mechanism of a speaker decorative component as claimed in claim 1, wherein said second pressing block is step-shaped and has a first pressing surface and a second pressing surface, said first pressing surface abuts against said locking block, and said second pressing surface is located in said fixing frame.

10. The assembling mechanism for a decorative component of a loudspeaker according to claim 1, wherein the bottom surface of the placing groove is arc-shaped, and a through hole for passing a bolt is arranged in the placing groove.