CN210899625U

CN210899625U - Loudspeaker vibrating diaphragm production fixed equipment

Info

Publication number: CN210899625U
Application number: CN201921468648.6U
Authority: CN
Inventors: 李宝莹
Original assignee: Shenzhen Yusheng Electronic Co ltd
Current assignee: Shenzhen Yusheng Electronic Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-30
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a loudspeaker vibrating diaphragm production fixed equipment, including four lower grip blocks and four last grip blocks, and lower grip block and last grip block correspond the setting, every go up all to rotate on the grip block and be connected with first threaded rod, and first threaded rod runs through the grip block setting, the last lateral wall of grip block is equipped with the thread groove that matches with first threaded rod down, every go up the lateral wall of grip block and lower grip block and all be equipped with the arc breach, and four arc breaches are circular concatenation setting. The utility model discloses can fix the loudspeaker vibrating diaphragm of equidimension not through adjusting connecting device, can also remove and place the vibrating diaphragm with the help of device itself, make the vibrating diaphragm can not receive extra injury and influence the quality.

Description

Loudspeaker vibrating diaphragm production fixed equipment

Technical Field

The utility model relates to a loudspeaker vibrating diaphragm production technical field especially relates to a loudspeaker vibrating diaphragm production fixed equipment.

Background

The loudspeaker vibrating diaphragm needs to heat the raw materials earlier at the in-process of production, then carries out the mould moulding, processes the installation to it at last again, in such a production flow, needs to fix the vibrating diaphragm many times, just can accomplish corresponding process, and will fix the vibrating diaphragm, just need use corresponding fixed equipment.

Only when needing to fix and add man-hour in the current production flow, just use the fixing device on the corresponding processing equipment to fix the processing to the vibrating diaphragm, and fixing device can't remove, then do not use fixing device among the other processes, because the vibrating diaphragm need protect its surface and the fold on the surface very much, so in the production and processing process, if directly remove and place vibrating diaphragm itself and cause the damage to the vibrating diaphragm easily, influence the quality of vibrating diaphragm, cause the vibrating diaphragm to damage even.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing fixing device only fixes the vibrating membrane in a specific process, cannot move, and can damage the vibrating membrane when directly moving and placing the vibrating membrane.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a loudspeaker vibrating diaphragm production fixed equipment, includes four lower grip blocks and four last grip blocks, and lower grip block and last grip block correspond the setting, every go up all to rotate on the grip block and be connected with first threaded rod, and first threaded rod runs through the grip block setting, the last lateral wall of lower grip block is equipped with the thread groove that matches with first threaded rod, every the lateral wall of going up grip block and lower grip block all is equipped with the arc breach, and four arc breachs are circular concatenation setting, every the lateral wall of arc breach is all fixed and is equipped with the arc cushion, is located fixed under the arc cushion on the last grip block is equipped with the arc cushion, and is located the lateral wall is equipped with the arc cushion equally on the arc cushion on the grip block down, four the grip block is connected through the coupling mechanism concatenation respectively down.

Preferably, coupling mechanism includes the slide bar and matches the spout that sets up with the slide bar, every the both sides lateral wall of grip block is equipped with slide bar and spout respectively down, and slide bar and spout are close to the both ends setting of arc breach respectively, adjacent two the grip block passes through slide bar and spout concatenation connection down, and slide bar and spout sliding connection, wherein two the inner wall of spout rotates and is connected with the second threaded rod, and the second threaded rod run through the slide bar and with slide bar threaded connection, two the second threaded rod is located two adjacent spouts respectively, it is equipped with first helical gear still to fix the cover on the second threaded rod, and first helical gear transmission is connected with the second helical gear, second helical gear fixedly connected with bull stick, the bull stick runs through down the lateral wall of grip block and rotates with the lateral wall of grip block down and is connected.

Preferably, the two side walls of the upper clamping plate, which are far away from the arc-shaped gap, are provided with heat insulation handles.

Preferably, a base is fixedly arranged on the lower side wall of each lower clamping plate.

Preferably, every the both sides lateral wall of slide bar all is fixed and is equipped with the stopper, and the stopper keeps away from down the grip block setting, every the inner wall of spout opening part all is equipped with the dog that matches with the stopper.

The utility model has the advantages that: this device can carry out the centre gripping to the vibrating diaphragm of equidimension not through adjustment coupling mechanism and fix, recycles the device and removes and place the vibrating diaphragm to each manufacturing procedure of normal completion can not receive the interference, just so can make the vibrating diaphragm can not receive extra damage, influence the quality.

Drawings

Fig. 1 is a schematic top view of a loudspeaker diaphragm production fixture according to the present invention;

fig. 2 is a schematic front structural view of a loudspeaker diaphragm production fixing device provided by the present invention;

fig. 3 is a schematic structural diagram at a in fig. 2.

In the figure: the device comprises a lower clamping plate 1, an upper clamping plate 2, a first threaded rod 3, a threaded groove 4, a base 5, an arc-shaped gap 6, an arc-shaped gasket 7, an arc-shaped cushion block 8, a heat insulation handle 9, a sliding rod 10, a sliding groove 11, a second threaded rod 12, a first helical gear 13, a second helical gear 14, a rotating rod 15 and a limiting block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a loudspeaker vibrating diaphragm production fixing device comprises four lower clamping plates 1 and four upper clamping plates 2, wherein the lower clamping plates 1 and the upper clamping plates 2 are correspondingly arranged, a base 5 is fixedly arranged on the lower side wall of each lower clamping plate 1, the base 5 facilitates the placement of the whole device, a first threaded rod 3 is rotatably connected to each upper clamping plate 2, the first threaded rod 3 penetrates through the upper clamping plate 2, a threaded groove 4 matched with the first threaded rod 3 is arranged on the upper side wall of each lower clamping plate 1, the first threaded rod 3 is rotated to enable the upper clamping plate 2 and the lower clamping plate 1 to be close to each other so as to clamp a vibrating diaphragm, an arc notch 6 is arranged on the side wall of each upper clamping plate 2 and the side wall of each lower clamping plate 1, the vibration diaphragm can be directly processed on the fixing device due to the arrangement of the arc notch 6, and the vibrating diaphragm does not need to be moved away from the fixing device, thus protecting the vibrating membrane, the two side walls of the upper clamping plate 2 far away from the arc-shaped gap 6 are provided with the heat insulation handles 9, the heat insulation handles 9 are convenient for users to move the device under various conditions without directly contacting the vibrating membrane, protecting the vibrating membrane, the four arc gaps 6 are circularly spliced, an arc cushion block 8 is fixedly arranged on the side wall of each arc gap 6, an arc gasket 7 is fixedly arranged on the side wall of the arc cushion block 8 positioned on the upper clamping plate 2, the arc cushion block 8 provides supporting force for the arc gasket 7, when the upper clamping plate 2 and the lower clamping plate 1 approach each other, the two arc cushion blocks 8 can clamp and fix the horn vibration film, meanwhile, the arc gasket 7 can effectively protect the horn diaphragm, the arc gasket 7 is made of elastic material, the vibration film is not damaged in the clamping process, and the upper side wall of the arc cushion block 8 on the lower clamping plate 1 is also provided with an arc gasket 7 and an arc cushion block 8 pair;

the four lower clamping plates 1 are respectively spliced and connected through a connecting mechanism, the connecting mechanism comprises a sliding rod 10 and a sliding groove 11 matched with the sliding rod 10, the side walls of two sides of each lower clamping plate 1 are respectively provided with the sliding rod 10 and the sliding groove 11, the sliding rod 10 and the sliding groove 11 are respectively arranged close to two ends of the arc-shaped notch 6, two adjacent lower clamping plates 1 are spliced and connected through the sliding rod 10 and the sliding groove 11, the distance between the lower clamping plates 1 can be simply adjusted by means of sliding of the sliding rod 10 in the sliding groove 11, so that the effect of clamping vibrating membranes with different sizes can be achieved, the side walls of two sides of each sliding rod 10 are respectively and fixedly provided with a limiting block 16, the limiting blocks 16 are far away from the lower clamping plates 1, the inner wall of the opening of each sliding groove 11 is provided with a limiting block 16, the limiting blocks 16 are matched with the limiting blocks, so that, and the sliding rod 10 is connected with the sliding chutes 11 in a sliding way, wherein the inner walls of the two sliding chutes 11 are connected with a second threaded rod 12 in a rotating way, the second threaded rods 12 penetrate through the sliding rod 10 and are in threaded connection with the sliding rod 10, the threads can be locked at any position in the length adjusting process, the length adjustment is more free and convenient, the two second threaded rods 12 are respectively positioned in the two adjacent sliding grooves 11, the second threaded rods 12 are also fixedly sleeved with first bevel gears 13, and first helical gear 13 transmission is connected with second helical gear 14, and second helical gear 14 fixedly connected with bull stick 15, bull stick 15 run through the lateral wall of lower grip block 1 and with the lateral wall rotation of lower grip block 1 be connected, rotate bull stick 15, alright with first helical gear 13 of socket and second helical gear 14 messenger second threaded rod 12 rotate, simple and convenient regulation down the distance between the grip block 1, like this alright carry out the centre gripping with the vibrating diaphragm of equidimension not.

In the utility model, when the user uses the device, firstly, according to the size of the vibration film to be clamped, the rotating rod 15 is rotated, the rotating rod 15 drives the first bevel gear 13 and the second bevel gear 14 to rotate, then the second threaded rod 12 is driven to rotate in the sliding rod 10, and the sliding rod 10 is pushed to slide to a proper position in the sliding chute 11, so that the device can clamp the vibration films with different sizes through a simple and convenient adjusting device, then the vibration film is placed on the arc gasket 7 on the lower clamping plate 1, then the upper clamping plate 2 is aligned to the position and placed on the lower clamping plate 1, then the first threaded rod 3 is twisted, the upper clamping plate 2 and the lower clamping plate 1 are close to each other, the arc gasket 7 clamps the vibration film, finally the heat insulation handle 9 is taken up, the device is moved to a proper position to process the vibration film, so that the vibration film can be moved to a proper position through the moving device to participate in the processing, and the vibration film does not have any contact with the vibration film, so that the quality of the vibration film is further maintained.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A loudspeaker vibrating diaphragm production fixing device comprises four lower clamping plates (1) and four upper clamping plates (2), wherein the lower clamping plates (1) and the upper clamping plates (2) are correspondingly arranged, and is characterized in that each upper clamping plate (2) is rotatably connected with a first threaded rod (3), the first threaded rods (3) penetrate through the upper clamping plates (2), the upper side wall of each lower clamping plate (1) is provided with a threaded groove (4) matched with the first threaded rod (3), the side walls of each upper clamping plate (2) and the lower clamping plate (1) are respectively provided with an arc notch (6), the four arc notches (6) are circularly spliced, the side wall of each arc notch (6) is fixedly provided with an arc cushion block (8), the lower side wall of the arc cushion block (8) on the upper clamping plate (2) is fixedly provided with an arc gasket (7), and arc gaskets (7) are also arranged on the side walls of the arc cushion blocks (8) on the lower clamping plates (1), and the four lower clamping plates (1) are respectively connected through connecting mechanisms in a splicing manner.

2. The loudspeaker diaphragm production fixing equipment according to claim 1, wherein the connecting mechanism comprises sliding rods (10) and sliding grooves (11) matched with the sliding rods (10), the side walls of two sides of each lower clamping plate (1) are respectively provided with the sliding rods (10) and the sliding grooves (11), the sliding rods (10) and the sliding grooves (11) are respectively arranged close to two ends of the arc-shaped notch (6), two adjacent lower clamping plates (1) are spliced and connected through the sliding rods (10) and the sliding grooves (11), the sliding rods (10) are slidably connected with the sliding grooves (11), the inner walls of the two sliding grooves (11) are rotatably connected with second threaded rods (12), the second threaded rods (12) penetrate through the sliding rods (10) and are in threaded connection with the sliding rods (10), the two second threaded rods (12) are respectively located in the two adjacent sliding grooves (11), still fixed cover is equipped with first helical gear (13) on second threaded rod (12), and first helical gear (13) transmission is connected with second helical gear (14), second helical gear (14) fixedly connected with bull stick (15), bull stick (15) run through down the lateral wall of grip block (1) and rotate with the lateral wall of grip block (1) and be connected.

3. A loudspeaker diaphragm production fixed equipment according to claim 1, characterized in that, the both sides wall of upper grip block (2) far away from arc breach (6) all is equipped with thermal-insulated handle (9).

4. A loudspeaker diaphragm production fixing device according to claim 1, wherein a base (5) is fixedly arranged on the lower side wall of each lower clamping plate (1).

5. The loudspeaker diaphragm production fixing equipment according to claim 2, wherein the side walls of the two sides of each sliding rod (10) are fixedly provided with a limiting block (16), the limiting blocks (16) are far away from the lower clamping plate (1), and the inner wall of the opening of each sliding groove (11) is provided with a stop block matched with the limiting blocks (16).