CN221306110U

CN221306110U - Fixed finish machining tool of earphone skeleton

Info

Publication number: CN221306110U
Application number: CN202322733993.0U
Authority: CN
Inventors: 刘礼媚; 杨小娟; 荣招中; 陈幸华
Original assignee: Guangdong Guochang Precision Technology Co ltd
Current assignee: Guangdong Guochang Precision Technology Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-07-09
Anticipated expiration: 2033-10-11

Abstract

The utility model provides a fixed finish machining jig for an earphone framework, which comprises a panel, wherein an air cylinder is fixedly connected to the upper surface of a supporting plate, a limiting rod is fixedly connected to the lower surface of the air cylinder, a connecting plate is connected to the outer side surface of the limiting rod in a sliding manner, a mounting mechanism is arranged on the upper surface of the panel, a fixing block is arranged on the upper surface of the mounting mechanism, and a clamping mechanism is arranged on the upper surface of the fixing block. This fixed finish machining tool of earphone skeleton, through the setting of installation mechanism, put into the sliding tray to the sliding block, forward promotion sliding block, the draw-in groove can block on the gag lever post surface, pass connecting block and panel to fixing bolt, screw up fixing bolt, can be together fixed connecting block and panel, when needing to change the tool or need overhaul, screw out the connecting block to fixing bolt, take out the sliding block from the sliding tray, just can carry out quick replacement to the tool, do not influence the production efficiency of product.

Description

Fixed finish machining tool of earphone skeleton

Technical Field

The utility model relates to the technical field related to earphone frameworks, in particular to an earphone framework fixed type finish machining jig.

Background

The earphone skeleton is a supporting structure inside the earphone and is usually made of materials such as plastics, metals or alloys and is used for fixing and supporting various parts of the earphone, the design and the materials of the earphone skeleton directly influence the comfort, the tone quality and the durability of the earphone, common earphone skeleton types comprise a head-wearing type, an in-ear type, an earplug type and the like, and the earphone needs to be fixed for finishing during production, so that a fixed finishing jig for the earphone skeleton is particularly needed.

However, the existing fixed type finish machining jig can only be used for machining one product generally, when the jig is damaged or overhauled, the machining jig is troublesome to replace, a large amount of time is required to be wasted when the jig is replaced, and the production efficiency of the earphone framework is reduced.

Disclosure of utility model

The utility model aims to provide a fixed type finishing tool for an earphone framework, which aims to solve the problems that the existing fixed type finishing tool provided in the background technology generally only can be used for processing one product, when the tool is damaged or overhauled, the processing tool is troublesome to replace, a great amount of time is wasted when the tool is replaced, and the production efficiency of the earphone framework is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed finish machining tool of earphone skeleton, includes panel and installation mechanism, installation mechanism includes sliding tray, sliding block, connecting block, draw-in groove and fixing bolt, the below fixedly connected with base of panel, the top fixedly connected with backup pad of panel, the top fixedly connected with cylinder of backup pad, the below fixedly connected with gag lever post of cylinder, the outside surface sliding connection of gag lever post has the connecting plate, the top surface of panel is provided with installation mechanism, installation mechanism's top surface is provided with the fixed block, the top surface of fixed block is provided with fixture.

Preferably, the support plate is symmetrically arranged with the central axis of the panel, and the limiting rod is symmetrically arranged with the central axis of the panel.

Preferably, the sliding tray has been seted up to the top surface of panel, the inboard surface sliding connection of sliding tray has the sliding block, the top surface fixedly connected with connecting block of sliding block, the draw-in groove has been seted up to the top surface of connecting block, the top surface threaded connection of connecting block has fixing bolt.

Preferably, the inner wall size of the sliding groove is identical with the outer wall size of the sliding block, and the sliding groove is symmetrically arranged by the central axis of the panel.

Preferably, the inner wall size of the clamping groove is identical with the outer wall size of the limiting rod, and the fixing bolts are symmetrically arranged on the central axis of the connecting block.

Preferably, the fixture comprises a placing groove, a threaded rod, a knob, a push plate and a backing plate, the placing groove is formed in the upper surface of the fixed block, the threaded rod is connected to the inner side surface of the placing groove in a threaded mode, the knob is fixedly connected to one end of the threaded rod, the push plate is connected to the other end of the threaded rod in a rotating mode, and the backing plate is fixedly connected to one side surface of the push plate.

Preferably, the threaded rod is symmetrically arranged with the central axis of the fixed block, and the lower surface of the connecting plate is also provided with a sliding groove.

Compared with the prior art, the utility model has the beneficial effects that: this fixed finish machining tool of earphone skeleton, through the setting of installation mechanism, put into the sliding tray to the sliding block, forward promotion sliding block, the draw-in groove can block on the gag lever post surface, pass connecting block and panel to fixing bolt, screw up fixing bolt, can be together fixed connecting block and panel, when needing to change the tool or need overhaul, screw out the connecting block to fixing bolt, take out the sliding block from the sliding tray, just can carry out quick replacement to the tool, do not influence the production efficiency of product.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic diagram of the mutual cooperation structure of the connecting block and the clamping groove;

FIG. 3 is a schematic view of the structure of the panel and the stop lever of the present utility model;

fig. 4 is a schematic diagram of the mutual matching structure of the threaded rod and the push plate.

In the figure: 1. a panel; 2. a base; 3. a support plate; 4. a cylinder; 5. a limit rod; 6. a connecting plate; 7. a mounting mechanism; 701. a sliding groove; 702. a sliding block; 703. a connecting block; 704. a clamping groove; 705. a fixing bolt; 8. a fixed block; 9. a clamping mechanism; 901. a placement groove; 902. a threaded rod; 903. a knob; 904. a push plate; 905. a backing plate.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a fixed finish machining tool of earphone skeleton, including panel 1 and installation mechanism 7, installation mechanism 7 includes sliding tray 701, sliding block 702, connecting block 703, draw-in groove 704 and fixing bolt 705, the below fixed surface of panel 1 is connected with base 2, the top fixed surface of panel 1 is connected with backup pad 3, the top fixed surface of backup pad 3 is connected with cylinder 4, the below fixed surface of cylinder 4 is connected with gag lever post 5, the outside surface sliding connection of gag lever post 5 has connecting plate 6, the top surface of panel 1 is provided with installation mechanism 7, the top surface of installation mechanism 7 is provided with fixed block 8, the top surface of fixed block 8 is provided with fixture 9, through the setting of cylinder 4 and connecting plate 6, when using, start cylinder 4, promote connecting plate 6, drive connecting block 703 downwardly moving, process the product.

Further, backup pad 3 sets up with the axis symmetry of panel 1, and gag lever post 5 sets up with the axis symmetry of panel 1, through the setting of gag lever post 5, when using, can carry out spacingly to connecting plate 6, lets the removal of connecting plate 6 more stable.

Further, the sliding groove 701 is formed in the upper surface of the panel 1, the sliding block 702 is connected to the inner side surface of the sliding groove 701 in a sliding manner, the connecting block 703 is fixedly connected to the upper surface of the sliding block 702, the clamping groove 704 is formed in the upper surface of the connecting block 703, the fixing bolt 705 is connected to the upper surface of the connecting block 703 in a threaded manner, when the sliding block is used, the sliding block 702 is placed in the sliding groove 701, the sliding block 702 is pushed forward, the clamping groove 704 is clamped on the surface of the limiting rod 5, the fixing bolt 705 penetrates through the connecting block 703 and the panel 1, the fixing bolt 705 is screwed down, the connecting block 703 and the panel 1 can be fixed together, when a jig needs to be replaced or overhauled, the fixing bolt 705 is screwed out of the connecting block 703, the sliding block 702 is pulled out of the sliding groove 701, and the jig can be replaced quickly, and the production efficiency of a product is not affected.

Further, the inner wall size of the sliding groove 701 is identical to the outer wall size of the sliding block 702, the sliding groove 701 is symmetrically arranged with the central axis of the panel 1, and the sliding block 702 slides in the sliding groove 701 when in use through the arrangement of the sliding groove 701 and the sliding block 702, and the sliding groove 701 limits the sliding block 702, so that the sliding of the connecting block 703 is more stable.

Further, the inner wall size of the clamping groove 704 is identical with the outer wall size of the limiting rod 5, the fixing bolts 705 are symmetrically arranged with the central axis of the connecting block 703, and through the arrangement of the clamping groove 704 and the limiting rod 5, the limiting rod 5 can enter the clamping groove 704 when in use, the limiting rod 5 can limit the connecting block 703, and the connecting block 703 is placed more stably.

Further, fixture 9 includes standing groove 901, threaded rod 902, knob 903, push pedal 904 and backing plate 905, standing groove 901 has been seted up to the top surface of fixed block 8, the inboard surface threaded connection of standing groove 901 has threaded rod 902, the one end fixedly connected with knob 903 of threaded rod 902, the other end rotation of threaded rod 902 is connected with push pedal 904, one side surface fixedly connected with backing plate 905 of push pedal 904, through standing groove 901, threaded rod 902, knob 903, push pedal 904 and backing plate 905's setting, when using, place the earphone skeleton in standing groove 901, rotate knob 903, drive threaded rod 902 rotatory, the rotary motion of threaded rod 902 can be converted into the rectilinear motion of push pedal 904, promote backing plate 905 contact earphone skeleton, backing plate 905 is the elastic material, can protect the earphone skeleton and can not receive the secondary injury when processing, two sets of knobs 903 rotate simultaneously, let backing plate 905 can fix the earphone skeleton, accomplish the centre gripping to the earphone skeleton.

Further, the threaded rod 902 is symmetrically arranged with the central axis of the fixed block 8, the sliding groove 701 is also arranged on the lower surface of the connecting plate 6, and when in use, the push plate 904 can be driven to move through the arrangement of the threaded rod 902, so that the backing plate 905 can fix the earphone framework.

Firstly, the sliding block 702 is placed into the sliding groove 701, the sliding block 702 is pushed forward, the sliding block 702 slides in the sliding groove 701, the sliding groove 701 limits the sliding block 702, the connecting block 703 slides more stably, the clamping groove 704 can be clamped on the surface of the limiting rod 5, the limiting rod 5 can enter the clamping groove 704, the limiting rod 5 can limit the connecting block 703, the connecting block 703 is placed more stably, the fixing bolt 705 penetrates through the connecting block 703 and the panel 1, the fixing bolt 705 is screwed, the connecting block 703 and the panel 1 can be fixed together, and the earphone framework is placed in the placing groove 901.

The knob 903 is rotated, the threaded rod 902 is driven to rotate, the rotary motion of the threaded rod 902 can be converted into the linear motion of the push plate 904, the cushion plate 905 is pushed to contact the earphone framework, the cushion plate 905 is made of elastic materials, the earphone framework can be protected from being damaged secondarily during processing, the two groups of knobs 903 are rotated simultaneously, the cushion plate 905 can fix the earphone framework, clamping of the earphone framework is completed, the air cylinder 4 is started, the connecting plate 6 is pushed, the connecting block 703 is driven to move downwards, a product is processed, the limiting rod 5 can limit the connecting plate 6, the movement of the connecting plate 6 is more stable, the fixing bolt 705 is screwed out of the connecting block 703 when the jig is required to be replaced or overhauled, the sliding block 702 is pulled out of the sliding groove 701, the jig can be replaced quickly, the production efficiency of the product is not influenced, and the use process of the earphone framework fixed type finishing jig is completed.

It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.

The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims

1. The utility model provides a fixed finish machining tool of earphone skeleton, includes panel (1) and installation mechanism (7), its characterized in that: the mounting mechanism (7) comprises a sliding groove (701), a sliding block (702), a connecting block (703), a clamping groove (704) and a fixing bolt (705), wherein the lower surface of the panel (1) is fixedly connected with a base (2), the upper surface of the panel (1) is fixedly connected with a supporting plate (3), the upper surface of the supporting plate (3) is fixedly connected with a cylinder (4), the lower surface of the cylinder (4) is fixedly connected with a limiting rod (5), the outer side surface of the limiting rod (5) is slidably connected with a connecting plate (6), the upper surface of the panel (1) is provided with a mounting mechanism (7), the upper surface of the mounting mechanism (7) is provided with a fixing block (8), and the upper surface of the fixing block (8) is provided with a clamping mechanism (9).

2. The earphone frame fixing type finishing jig according to claim 1, wherein: the support plate (3) is symmetrically arranged on the central axis of the panel (1), and the limiting rods (5) are symmetrically arranged on the central axis of the panel (1).

3. The earphone frame fixing type finishing jig according to claim 1, wherein: the upper surface of panel (1) has seted up sliding tray (701), the inboard surface sliding connection of sliding tray (701) has slider (702), the upper surface fixedly connected with connecting block (703) of slider (702), draw-in groove (704) have been seted up to the upper surface of connecting block (703), the upper surface threaded connection of connecting block (703) has fixing bolt (705).

4. A headset frame fixed finishing jig according to claim 3, wherein: the inner wall size of the sliding groove (701) is matched with the outer wall size of the sliding block (702), and the sliding groove (701) is symmetrically arranged on the central axis of the panel (1).

5. A headset frame fixed finishing jig according to claim 3, wherein: the inner wall size of the clamping groove (704) is identical with the outer wall size of the limiting rod (5), and the fixing bolts (705) are symmetrically arranged on the central axis of the connecting block (703).

6. The earphone frame fixing type finishing jig according to claim 1, wherein: clamping mechanism (9) are including standing groove (901), threaded rod (902), knob (903), push pedal (904) and backing plate (905), standing groove (901) has been seted up to the top surface of fixed block (8), the inboard surface threaded connection of standing groove (901) has threaded rod (902), the one end fixedly connected with knob (903) of threaded rod (902), the other end rotation of threaded rod (902) is connected with push pedal (904), one side surface fixedly connected with backing plate (905) of push pedal (904).

7. The earphone frame fixing type finishing jig according to claim 6, wherein: the threaded rod (902) is symmetrically arranged with the central axis of the fixed block (8), and a sliding groove (701) is also arranged on the lower surface of the connecting plate (6).