CN220547858U - Bass loudspeaker shell lower cover wire fixed joint pressure equipment frock - Google Patents

Abstract

The utility model relates to a wire fixing joint press-fitting tool for a lower cover of a woofer shell, which comprises a bottom plate, wherein a positioning block assembly, a mounting block and a press-fitting bracket are arranged on the bottom plate, the lower cover of the woofer shell is supported and positioned through the positioning block assembly, the mounting block and the press-fitting bracket are arranged on the outer side of the positioning block assembly, a movable bracket is arranged on the mounting block, a liftable press rod is arranged on the movable bracket, a press head with a groove on one side is arranged at the lower end of the press rod, a press-fitting driving device is arranged on the press-fitting bracket, the wire fixing joint is placed on a through hole of the lower cover of the woofer shell during press-fitting, the press rod is driven to move to the lower side of the press-fitting driving device through the movable bracket, and a press head at the lower end of the press rod is aligned with the wire fixing joint, and wires at the outer side of the wire fixing joint are gathered in the groove. The utility model can rapidly and accurately finish the press fitting work of the wire fixing connector on the lower cover of the woofer shell, improves the working efficiency and ensures the press fitting quality.

Description

Bass loudspeaker shell lower cover wire fixed joint pressure equipment frock

Technical Field

The utility model relates to a press-fitting tool for a wire fixing joint of a lower cover of a woofer shell.

Background

Along with the rapid development of the automobile industry, automobile styles are more and more, and automobile sound styles which are matched and installed on automobiles are continuously changed along with the development of the automobile industry, and particularly, the sound shell is used as an injection molding piece, so that the degree of structural differentiation is more and more. As shown in fig. 1-2 and fig. 4, some types of woofer shells need to be pressed with wire fixing joints with wires on two sides, in the prior art, the press fitting is mainly performed in a manual mode, and the press fitting method is time-consuming and labor-consuming to operate, has low efficiency, and is difficult to ensure the press fitting quality of the wire fixing joints.

Disclosure of Invention

The utility model aims to provide a wire fixing connector press-fitting tool for a lower cover of a woofer shell, which can rapidly and accurately finish the press-fitting work of the wire fixing connector on the lower cover of the woofer shell, thereby improving the working efficiency and ensuring the press-fitting quality.

The aim of the utility model is realized by the following technical scheme:

the utility model provides a woofer casing lower cover wire fixed joint pressure equipment frock, includes the bottom plate, and be equipped with locating piece subassembly, installation piece and pressure equipment support on the bottom plate, wherein the woofer casing lower cover passes through locating piece subassembly support location, and the locating piece subassembly outside is located to installation piece and pressure equipment support, be equipped with the movable support on the installation piece, and be equipped with the depression bar of liftable on the movable support, the depression bar lower extreme is equipped with the pressure head of one side area recess, be equipped with pressure equipment drive arrangement on the pressure equipment support to place on the through-hole of woofer casing lower cover when wire fixed joint pressure equipment, the depression bar drives through the movable support and removes to pressure equipment drive arrangement below, and the wire fixed joint is aimed at to the pressure head of depression bar lower extreme, the wire in the wire fixed joint outside draws in the recess.

The movable support comprises a movable slide seat at the lower end and a support plate at the upper end, a sliding rail is arranged on the mounting block, and a sliding block matched with the sliding rail is arranged on the lower side of the movable slide seat.

The pressure bar upper end is equipped with the pressure disk, the lower extreme is equipped with down the connecting block, pressure equipment drive arrangement's power shaft when pressure equipment with go up the pressure disk and offset, down the connecting block with the pressure head links firmly, pressure bar one side is equipped with spacing guide bar, and spacing guide bar upper end with go up the pressure disk and link firmly, spacing guide bar lower extreme passes the extension board, and spacing guide bar lower extreme is equipped with the stopper.

The positioning block assembly comprises a plurality of positioning blocks which are sequentially arranged along the lower cover of the woofer shell, and each positioning block is fixed on the bottom plate through bolts.

An operation button for controlling the press-fit driving device to act is arranged on one side of the bottom plate.

The utility model has the advantages and positive effects that:

1. according to the utility model, the press-fit driving device is used for driving the press rod to move downwards, the press head at the lower end of the press rod is used for finishing the press-fit of the wire fixing connector on the lower cover of the woofer shell, one side of the press head is provided with the groove, and the wire at the outer side of the wire fixing connector is folded in the groove and cannot be influenced by press-fit.

2. According to the utility model, the movable support is utilized to drive the pressure lever to come in and go out of the lower cover of the woofer shell, and the pressure lever is arranged on the movable support in a lifting manner, so that the pressure lever can be lifted to cross the side wall of the lower cover of the woofer shell, and meanwhile, one side of the pressure lever is provided with the limit guide rod, so that the lifting guide of the pressure lever can be ensured, and the lifting height of the pressure lever can be limited.

3. According to the utility model, the lower cover of the woofer shell is supported and positioned by the positioning block assembly, and each positioning block in the positioning block assembly is fixed on the bottom plate through the bolts, so that the positioning block assembly can be replaced according to actual needs, and the use flexibility and the application range of the woofer shell are improved.

4. The utility model has simple and compact integral structure, and the integral transfer of the utility model can be realized by lifting the bottom plate.

Drawings

Figure 1 is a schematic view of the structure of the present utility model,

figure 2 is an enlarged view at a in figure 1,

figure 3 is another angular schematic view of the utility model of figure 1,

fig. 4 is a schematic structural view of the wire fixing connector in fig. 2.

Wherein 1 is the bottom plate, 101 is operating button, 2 is the installation piece, 201 is the slide rail, 3 is the movable support, 301 is the movable slide, 302 is the extension board, 4 is the pressure equipment support, 5 is the pressure equipment drive arrangement, 6 is the depression bar, 601 is the lower connecting block, 602 is the upper platen, 603 is the limit guide bar, 6031 is the limit piece, 7 is the woofer shell lower cover, 8 is the pressure head, 801 is the recess, 9 is the locating piece subassembly, 901 is first locating piece, 902 is the second locating piece, 903 is the third locating piece, 904 is the fourth locating piece, 905 is the fifth locating piece, 10 is wire fixed joint, 11 is the wire.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the utility model comprises a bottom plate 1, wherein a positioning block assembly 9, a mounting block 2 and a press-mounting bracket 4 are arranged on the bottom plate 1, a lower cover 7 of a woofer shell is supported and positioned through the positioning block assembly 9, the mounting block 2 and the press-mounting bracket 4 are arranged on the outer side of the positioning block assembly 9, a movable bracket 3 is arranged on the mounting block 2, a liftable press rod 6 is arranged on the movable bracket 3, a press head 8 with a groove 801 is arranged at one side of the lower end of the press rod 6, a press-mounting driving device 5 is arranged on the press-mounting bracket 4, a wire fixing connector 10 is placed on a through hole of the lower cover 7 of the woofer shell during press-mounting, then the press rod 6 is driven to move to the lower side of the press-mounting driving device 5 through the movable bracket 3, a press head 8 at the lower end of the press rod 6 is aligned with the wire fixing connector 10, a wire 11 at the outer side of the wire fixing connector 10 is drawn in the groove 801, then the press-mounting driving device 5 drives the press rod 6 to press-press the wire fixing connector 10, and simultaneously, the wire 11 is drawn in the groove 801, and the press-mounting action of the wire fixing connector 10 is not affected by the press-mounting action of the press head 8.

As shown in fig. 1 to 3, in this embodiment, the movable bracket 3 includes a movable slide 301 at a lower end and a support plate 302 at an upper end, the mounting block 2 is provided with a slide rail 201, a slider matched with the slide rail 201 is disposed at a lower side of the movable slide 301, a fastening screw may be disposed on the slider as required for pressing against the slide rail 201 after tightening to lock a position of the slider, and the pressing rod 6 is liftably disposed on the support plate 302.

As shown in fig. 1 to 3, in this embodiment, an upper platen 602 is provided at the upper end of the compression bar 6, a lower connection block 601 is provided at the lower end of the compression bar, a power shaft of the press-fit driving device 5 is abutted against the upper platen 602 during press-fitting, the lower connection block 601 is fixedly connected with the press head 8, a limit guide rod 603 is provided at one side of the compression bar 6, the upper end of the limit guide rod 603 is fixedly connected with the upper platen 602, the lower end of the limit guide rod 603 passes through the support plate 302, and a limit block 6031 is provided at the lower end of the limit guide rod 603 to limit the rising height of the compression bar 6.

As shown in fig. 1 and 3, in this embodiment, the positioning block assembly 9 includes a first positioning block 901, a second positioning block 902, a third positioning block 903, a fourth positioning block 904 and a fifth positioning block 905 that are sequentially disposed along the lower cover 7 of the woofer housing, and each positioning block is fixed on the base plate 1 by bolts.

As shown in fig. 1, an operation button 101 may be disposed on one side of the base plate 1 according to the requirement, and when the compression bar 6 moves in place, an operator may control the press-fit driving device 5 to act by manipulating the operation button 101, and the press-fit driving device 5 may select a linear driving device such as an air cylinder, a hydraulic cylinder, an electric push rod, etc. according to the requirement.

The working principle of the utility model is as follows:

when the utility model works, an operator firstly puts the wire fixing connector 10 into the through hole on the lower cover 7 of the woofer shell, as shown in fig. 4, wires 11 are arranged at two sides of the wire fixing connector 10, wherein the wires at the inner side of the wire fixing connector 10 pass through the through hole of the lower cover, then the operator drives the movable bracket 3 to move to adjust the position of the pressure rod 6, and when the pressure rod 6 is moved, the pressure rod 6 needs to be lifted to pass through the side wall of the lower cover 7 of the woofer shell and enter the lower cover 7 of the woofer shell, then the position of the pressure rod 6 is continuously adjusted, so that an upper pressure plate 602 at the upper end of the pressure rod 6 is positioned below a power shaft of the press-fit driving device 5, a pressure head 8 at the lower end of the pressure rod 6 is aligned with the wire fixing connector 10, then the operator gathers the wires 11 at the outer side of the wire fixing connector 10 in a groove 801 at one side of the pressure head 8, then the operator controls the press-fit driving device 5 to act, the shaft of the press-fit driving device 5 drives the pressure rod 6 to move downwards to finish press-fit the wire fixing connector 10, then the operator lifts the pressure rod 6 and drives the movable bracket 3 to move back to move the pressure rod 6 out of the lower cover 7, and finally the operator presses the lower cover 7 to finish press-fit the lower cover.

Claims (5)

1. A woofer casing lower cover wire fixed joint pressure equipment frock, its characterized in that: including bottom plate (1), and be equipped with locating piece subassembly (9), installation piece (2) and pressure equipment support (4) on bottom plate (1), wherein woofer casing lower cover (7) are through locating piece subassembly (9) support location, and locating piece subassembly (9) outside is located to installation piece (2) and pressure equipment support (4), be equipped with on installation piece (2) and remove support (3), and be equipped with depression bar (6) that can go up and down on removing support (3), depression bar (6) lower extreme is equipped with pressure head (8) of one side area recess (801), be equipped with pressure equipment drive arrangement (5) on pressure equipment support (4) to place on the through-hole of woofer casing lower cover (7) during wire fixed joint (10) pressure equipment, depression bar (6) drive through removal support (3) and pressure head (8) of depression bar (6) lower extreme aim at wire fixed joint (10), wire (11) in the wire fixed joint (10) outside draw in recess (801).

2. The woofer housing lower cover wire fixing joint press-fitting tool of claim 1, wherein: the movable support (3) comprises a movable slide seat (301) at the lower end and a support plate (302) at the upper end, a sliding rail (201) is arranged on the mounting block (2), and a sliding block matched with the sliding rail (201) is arranged on the lower side of the movable slide seat (301).

3. The woofer housing lower cover wire fixing joint press-fitting tool according to claim 2, wherein: the pressure bar (6) upper end is equipped with pressure disk (602), lower extreme are equipped with connecting block (601) down, the power shaft of pressure equipment drive arrangement (5) when pressure equipment with go up pressure disk (602) and offset, connecting block (601) down with pressure head (8) link firmly, pressure bar (6) one side is equipped with spacing guide bar (603), and spacing guide bar (603) upper end with go up pressure disk (602) and link firmly, spacing guide bar (603) lower extreme passes extension board (302), and spacing guide bar (603) lower extreme is equipped with stopper (6031).

4. The woofer housing lower cover wire fixing joint press-fitting tool of claim 1, wherein: the positioning block assembly (9) comprises a plurality of positioning blocks which are sequentially arranged along the lower cover (7) of the woofer shell, and each positioning block is fixed on the bottom plate (1) through bolts.

5. The woofer housing lower cover wire fixing joint press-fitting tool of claim 1, wherein: an operation button (101) for controlling the press-fit driving device (5) to act is arranged on one side of the bottom plate (1).