CN217307874U

CN217307874U - Sound gauge clamping and conveying device

Info

Publication number: CN217307874U
Application number: CN202221060141.9U
Authority: CN
Inventors: 黄瑞; 黄梓渲
Original assignee: Heyin Electronic Technology Dongguan Co ltd
Current assignee: Heyin Electronic Technology Dongguan Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-26
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to the technical field of voice coil processing, in particular to a voice gauge clamping and conveying device, which comprises a fixed seat, a mounting seat arranged on one side of the fixed seat, a clamping driving mechanism arranged on the other side of the fixed seat, a telescopic shaft with one end connected with the output end of the clamping driving mechanism, a plurality of chucks movably arranged on the mounting seat, a plurality of elastic pieces and a cavity formed by enclosing the inner side walls of the plurality of chucks, wherein the other end of the telescopic shaft can sequentially penetrate through the fixed seat and the mounting seat and extend out to the cavity; the telescopic shaft can respectively abut against the plurality of chucks; and one ends of the elastic pieces are respectively connected with the chucks, and the other ends of the elastic pieces are respectively connected with the mounting seat. The chuck of the utility model can be suitable for clamping the cavity of the sound gauge in a certain diameter range, the utility model has strong practicability, simple and compact structure, good stability when the chuck clamps the sound gauge, smooth action, convenient reset, large clamping force and difficult loosening of the sound gauge; the resetting of the chuck is convenient.

Description

Sound gauge clamping and conveying device

Technical Field

The utility model belongs to the technical field of the voice coil loudspeaker voice coil processing technique and specifically relates to indicate a sound rule centre gripping and conveyor.

Background

The voice coil is defined directly as a coil through which an audio current passes, and is an important component of a vibration system of an electrodynamic loudspeaker, and can be said to be the heart of the loudspeaker. Generally, a voice coil includes a voice coil bobbin, an enameled wire, a reinforcing paper and a lead wire, and a voice gauge is a voice coil bobbin shaping jig in the manufacturing process of the voice coil. When the voice coil loudspeaker voice coil was makeed, in order to prevent that the voice coil loudspeaker voice coil skeleton that makes from producing deformation or warping in subsequent production and course of working, can locate the outside of sound rule with voice coil loudspeaker voice coil skeleton cover, when needs voice coil loudspeaker voice coil skeleton to transport or fix a position, only need can realize the transportation or the location of voice coil loudspeaker voice coil skeleton through transporting or fixing a position the sound rule. However, when the existing device clamps the sound gauge, the clamping force of the sound gauge is insufficient, and the sound gauge is easy to drop off in the process of conveying the sound gauge; in addition, the existing device of the part clamps the sound gauge too tightly, so that the next device cannot be taken away normally or the sound gauge is transferred, and the production efficiency of the voice coil is low. Therefore, the drawbacks are obvious, and it is highly desirable to provide a solution.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a sound rule centre gripping and conveyor.

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

a voice gauge clamping and conveying device comprises a fixed seat, an installation seat arranged on one side of the fixed seat, a clamping driving mechanism arranged on the other side of the fixed seat, a telescopic shaft with one end connected with the output end of the clamping driving mechanism, a plurality of chucks movably arranged on the installation seat, a plurality of elastic pieces arranged in one-to-one correspondence with the plurality of chucks respectively, and a cavity formed by surrounding the inner side walls of the plurality of chucks, wherein the other end of the telescopic shaft can sequentially penetrate through the fixed seat and the installation seat and extend to the cavity in a protruding manner; the telescopic shaft can be respectively abutted against the inner walls of the plurality of chucks; and one ends of the elastic pieces are respectively connected with the chucks, and the other ends of the elastic pieces are respectively connected with the mounting seat.

Furthermore, one end of the telescopic shaft, which is far away from the clamping driving mechanism, is conical.

Furthermore, the mounting base is provided with a plurality of sliding grooves, the chucks and the elastic pieces are arranged in the sliding grooves respectively, the chucks are connected with the inner side walls of the sliding grooves in a sliding mode respectively, and the elastic pieces are connected with the inner side walls of the sliding grooves respectively.

Further, an arc-shaped part is arranged on the chuck.

Further, a plurality of the chucks are distributed in an annular array.

Furthermore, the voice gauge clamping and conveying device further comprises a base and a transverse driving mechanism arranged on the base, and the output end of the transverse driving mechanism is connected with the fixed seat.

Furthermore, sound rule centre gripping and conveyor still includes the support frame and sets up the rotary driving mechanism on the support frame, rotary driving mechanism's output is connected with the base.

Further, the elastic member is a spring.

The utility model has the advantages that: the utility model adjusts the length of the telescopic shaft extending into the cavity, thereby adjusting the diameter of the telescopic shaft extending into the cavity and the outward moving distance of the chuck, so that the chuck can be suitable for clamping the sound gauge inner cavity within a certain diameter range, and the practicability is strong; the utility model has simple and compact structure, good stability when the chuck clamps the sound gauge, smooth action, convenient reset, large clamping force and difficult loosening and damage of the sound gauge; the resetting of the chuck is convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.

Description of the reference numerals:

1. a fixed seat; 2. a mounting seat; 3. a clamping drive mechanism; 4. a telescopic shaft; 5. a chuck; 6. an elastic member; 7. a cavity; 8. a sliding groove; 9. an arc-shaped portion; 10. a base; 11. a lateral drive mechanism; 12. a support frame; 13. a rotary drive mechanism.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 2, the utility model provides a voice coil gauge clamping and conveying device, which comprises a fixed seat 1, a mounting seat 2 arranged on one side of the fixed seat 1, a clamping driving mechanism 3 arranged on the other side of the fixed seat 1, a telescopic shaft 4 with one end connected with the output end of the clamping driving mechanism 3, a plurality of chucks 5 movably arranged on the mounting seat 2, a plurality of elastic members 6 respectively arranged corresponding to the chucks 5 one by one, and a cavity 7 formed by enclosing the inner side walls of the chucks 5, wherein the other end of the telescopic shaft 4 can sequentially penetrate through the fixed seat 1 and the mounting seat 2 and protrude to the cavity 7; the telescopic shaft 4 can be respectively abutted against the inner walls of the plurality of chucks 5; one end of each of the elastic members 6 is connected to each of the plurality of chucks 5, and the other end of each of the elastic members 6 is connected to the mount 2.

The utility model discloses but wide application in the centre gripping and the transportation of various materials, this embodiment mainly explains with the sound rule as an example. Specifically, the voice gauge comprises a cylindrical voice gauge body and a cylindrical voice gauge inner cavity, and the voice gauge inner cavity penetrates through the voice gauge body along the length direction of the voice gauge body; and one end of the telescopic shaft 4 far away from the clamping driving mechanism 3 is conical. In the practical use process, the plurality of chucks 5 are respectively inserted into the inner cavity of the sound gauge, the telescopic shaft 4 is driven to sequentially penetrate through the fixing seat 1 and the mounting seat 2 through the clamping driving mechanism 3 and extend to the cavity 7, the diameter of the telescopic shaft 4 inserted into the cavity 7 is gradually increased and is respectively abutted to the inner walls of the plurality of chucks 5, and the plurality of chucks 5 are gradually expanded, so that the plurality of chucks 5 move in the direction away from the telescopic shaft 4 until the outer side walls of the plurality of chucks 5 are abutted to the inner cavity of the sound gauge, the plurality of elastic pieces 6 positioned between the chucks 5 and the mounting seat 2 are compressed and store elastic potential energy, and the plurality of chucks 5 are uniformly expanded to clamp or fix the sound gauge; when the sound gauge needs to be loosened or disassembled, the telescopic shaft 4 is driven to move out of the cavity 7 through the clamping driving mechanism 3 until the telescopic shaft 4 is not abutted against the chuck 5, the elastic piece 6 releases elastic potential energy and drives the chuck 5 to reset, the plurality of chucks 5 uniformly contract and loosen the sound gauge, and then the sound gauge is taken out of the chuck 5. Preferably, the elastic member 6 may be a spring. The length of the telescopic shaft 4 extending into the cavity 7 is adjusted, so that the diameter of the telescopic shaft 4 extending into the cavity 7 and the outward expansion size of the plurality of chucks 5 are adjusted, the chucks 5 can be suitable for clamping the inner cavity of the sound gauge within a certain diameter range, and the practicability is high; the utility model has the advantages of simple structure, compactness, stability when 5 chucking sound gauges of chuck is good, the action is smooth, the convenience resets, the centre gripping dynamics is big, the difficult pine of sound gauge takes off and damages.

Furthermore, the mounting base 2 is provided with a plurality of sliding grooves 8, the plurality of chucks 5 and the elastic member 6 are respectively arranged in the plurality of sliding grooves 8, the plurality of chucks 5 are respectively in sliding connection with the inner side walls of the plurality of sliding grooves 8, and the plurality of elastic members 6 are respectively connected with the inner side walls of the plurality of sliding grooves 8.

In the actual use process, the telescopic shaft 4 drives the plurality of chucks 5 to slide in the sliding groove 8 towards the direction far away from the telescopic shaft 4 until the outer side walls of the plurality of chucks 5 are respectively abutted against the inner cavity of the voice gauge. The sliding groove 8 can guide and limit the movement of the chuck 5, and the precision and the stability of the chuck 5 in the movement process are improved.

Further, the chucks 5 are provided with arc-shaped parts 9, the bending radian of the arc-shaped parts 9 is similar to that of the sound gauge inner cavity, and the arc-shaped parts 9 of the plurality of chucks 5 are distributed in an annular array around the central axis of the plurality of chucks 5; the arc-shaped part 9 is tightly attached to the inner cavity of the sound gauge, and the stable clamping of the sound gauge by the chuck 5 is facilitated.

Further, a plurality of said collets 5 are distributed in an annular array around the central axis of the mounting base 2. Preferably, the number of the clamping heads 5, the number of the elastic pieces 6 and the number of the sliding grooves 8 are four, so that the stability of the clamping sound gauge is improved.

Further, the voice gauge clamping and conveying device further comprises a base 10 and a transverse driving mechanism 11 arranged on the base 10, and an output end of the transverse driving mechanism 11 is connected with the fixing base 1.

In the in-service use process, horizontal actuating mechanism 11 sets up in same one side of fixing base 1 with pressing from both sides tight actuating mechanism 3, drives fixing base 1, presss from both sides tight actuating mechanism 3, mount pad 2 and chuck 5 through horizontal actuating mechanism 11 and along the axial reciprocating motion of telescopic shaft 4, and the chuck 5 of being convenient for inserts or shifts out the sound rule inner chamber, the utility model discloses a simple motion, the centre gripping sound rule is convenient.

Further, the voice gauge clamping and conveying device further comprises a support frame 12 and a rotary driving mechanism 13 arranged on the support frame 12, and an output end of the rotary driving mechanism 13 is connected with the base 10.

In the in-service use process, drive base 10, transverse driving mechanism 11, fixing base 1, press from both sides tight actuating mechanism 3, mount pad 2, chuck 5 and sound rule through rotary driving mechanism 13 and rotate on the horizontal direction to transport the sound rule to next equipment, the centre gripping is convenient with transporting the sound rule, rotates the in-process, and the sound rule can not deviate from chuck 5, and stability when the sound rule is transported is good.

All technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a sound rule centre gripping and conveyor which characterized in that: the clamping device comprises a fixed seat (1), a mounting seat (2) arranged on one side of the fixed seat (1), a clamping driving mechanism (3) arranged on the other side of the fixed seat (1), a telescopic shaft (4) with one end connected with the output end of the clamping driving mechanism (3), a plurality of chucks (5) movably arranged on the mounting seat (2), a plurality of elastic pieces (6) respectively arranged in one-to-one correspondence with the plurality of chucks (5), and a cavity (7) formed by enclosing the inner side walls of the plurality of chucks (5), wherein the other end of the telescopic shaft (4) can sequentially penetrate through the fixed seat (1) and the mounting seat (2) and extend to the cavity (7); the telescopic shaft (4) can be respectively abutted against the inner walls of the plurality of chucks (5); one end of each elastic piece (6) is connected with each chuck (5), and the other end of each elastic piece (6) is connected with the mounting seat (2).

2. The voice gauge clamping and conveying device of claim 1, wherein: one end of the telescopic shaft (4) far away from the clamping driving mechanism (3) is conical.

3. The pitch compass holding and delivering device of claim 1, wherein: be provided with a plurality of sliding tray (8) on mount pad (2), it is a plurality of chuck (5) and elastic component (6) set up respectively in a plurality of sliding tray (8), and is a plurality of chuck (5) respectively with a plurality of the inside wall sliding connection of sliding tray (8), it is a plurality of elastic component (6) are connected with the inside wall of a plurality of sliding tray (8) respectively.

4. The voice gauge clamping and conveying device of claim 1, wherein: the clamping head (5) is provided with an arc-shaped part (9).

5. The voice gauge clamping and conveying device of claim 4, wherein: the chucks (5) are distributed in an annular array.

6. The pitch compass holding and delivery device according to any one of claims 1 to 5, wherein: the voice gauge clamping and conveying device further comprises a base (10) and a transverse driving mechanism (11) arranged on the base (10), and the output end of the transverse driving mechanism (11) is connected with the fixing base (1).

7. The voice gauge clamping and conveying device of claim 6, wherein: the sound gauge clamping and conveying device further comprises a support frame (12) and a rotary driving mechanism (13) arranged on the support frame (12), and the output end of the rotary driving mechanism (13) is connected with the base (10).

8. The voice gauge clamping and conveying device of claim 1, wherein: the elastic piece (6) adopts a spring.