CN218800209U

CN218800209U - Positioning tool for loudspeaker machining

Info

Publication number: CN218800209U
Application number: CN202223181540.3U
Authority: CN
Inventors: 杨转运
Original assignee: Fujian Futuo Electronic Technology Co ltd
Current assignee: Fujian Futuo Electronic Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-07
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a location frock of loudspeaker processing belongs to loudspeaker processing technology field, when having directed against loudspeaker fixed on location frock, often need artifical supplementary unsettled hold up loudspeaker, guarantee that loudspeaker are the horizontal stable condition, the very difficult inconvenient problem of manual work hold up, including operation panel, extension board, movable groove, drive part and supplementary bearing mechanism, the output shaft of first motor crosses the extension board and is connected with the bull stick mutually, supplementary bearing mechanism includes bearing seat, supplies slide bar and locking part; the utility model discloses a supplementary bearing mechanism's setting, when doing the centre gripping operation to loudspeaker, can be with bearing the seat in supplementary bearing mechanism and draw to be same horizontally position with the bottom of splint to by locking part locking, bearing the seat with this can be when loudspeaker fixed centre gripping, for loudspeaker provide reliable and stable supporting platform, need not artifical hard supplementary bearing loudspeaker.

Description

Positioning tool for loudspeaker machining

Technical Field

The utility model belongs to the technical field of loudspeaker processing, concretely relates to location frock of loudspeaker processing.

Background

The loudspeaker is actually a conversion equipment for converting electric energy into sound, when different electronic energy is transmitted to the coil, the coil generates magnetic field interaction of energy and the magnet, the interaction causes paper disc vibration, because the electronic energy changes at any time, the coil of the loudspeaker can move forwards or backwards, so that the paper disc of the loudspeaker can move along with the paper disc, and the action causes the density degree of air to change to generate sound.

Because some loudspeaker need the positive and negative welding dress processing, so location frock that can overturn among the prior art often can be unsettled fixed with the loudspeaker, though the turn-over processing of loudspeaker is convenient for to this processing mode, loudspeaker often need artifical supplementary unsettled loudspeaker of holding up when actually fixing to guarantee that loudspeaker is horizontal stable state, however some loudspeaker are heavier, and the manual work is held up very hard inconvenient, seriously influences work efficiency.

Consequently, need a location frock of loudspeaker processing, when the loudspeaker that exists among the solution prior art is fixed on the location frock, often need the unsettled loudspeaker of holding up of artifical supplementary, guarantee that loudspeaker are horizontal stable state, the artifical very hard inconvenient problem of holding up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a location frock of loudspeaker processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning tool for loudspeaker machining comprises an operating platform, two support plates symmetrically arranged on the top surface of the operating platform in a sliding mode, a movable groove horizontally formed in the top surface of the operating platform, a driving part arranged in the movable groove and an auxiliary supporting mechanism arranged between the two support plates, wherein a rotating rod is vertically and rotatably arranged on one surface, corresponding to the two support plates, a clamping plate is fixed at the tail end of the rotating rod, a first motor is arranged on one surface, deviating from the clamping plate, of one support plate, and an output shaft of the first motor transversely penetrates through the support plates and is fixedly connected with the rotating rod;

the auxiliary bearing mechanism comprises a bearing seat, a vertical sliding rod and a locking part, wherein the bearing seat is in an X shape and is arranged above the operating platform, the vertical sliding rod is fixed at four ends of the bearing seat, the locking part is arranged in the inner side of the movable groove, the supporting plate slides in the included angle of the bearing seat, and the tail end of the sliding rod penetrates through the operating platform and is fixedly connected with a pressing plate.

In the scheme, it should be noted that the driving part includes a two-way screw rod horizontally rotatably disposed between the inner walls of the two sides of the movable groove and two nut seats symmetrically screwed on the rod body of the two-way screw rod, the nut seats are slidably connected to the inner walls of the movable groove, a second motor is installed on one side of the operating platform, and an output shaft of the second motor penetrates into the movable groove and is fixedly connected with one end of the two-way screw rod.

It is further worth explaining that, the locking part includes that the shape that is the type of falling U is vertical to be fixed in the location support of plummer bottom, be fixed in extrusion piece on the location support side, set up in supply spout on the activity inslot lateral wall and set up in supply the setting element in the spout, two-way screw rod is located in the inboard of location support, offer on the inner wall of activity tank bottom and be used for the groove that contracts that wears of location support.

It should be further noted that the positioning element includes a positioning block slidably disposed in the opening of the sliding chute and abutting against the extrusion block, the extrusion block and the positioning block are both in a right trapezoid shape, the bevel edge of the extrusion block and the bevel edge of the positioning block are oppositely distributed, and a return spring is fixedly connected between the positioning block and the innermost inner wall of the sliding chute.

As a preferred embodiment, a pull rod penetrates through the side edge of the operating platform, the pull rod penetrates into the sliding groove and is fixedly connected with the positioning block, the return spring is sleeved on the rod body of the pull rod, and a handle is fixed at the tail end of the pull rod.

As a preferred embodiment, a pressing spring is sleeved on the rod body of the slide rod between the pressing plate and the bottom surface of the operating platform, one end of the pressing spring is fixedly connected with the bottom surface of the operating platform, and the other end of the pressing spring is fixedly connected with the pressing plate.

Compared with the prior art, the utility model provides a pair of location frock of loudspeaker processing includes following beneficial effect at least:

(1) Through supplementary bearing mechanism's setting, when doing the centre gripping operation to loudspeaker, can be with bearing the seat in supplementary bearing mechanism and draw to be same horizontally position with the bottom of splint, and lock by locking part, bear the seat with this and can be when the fixed centre gripping of loudspeaker, provide reliable and stable supporting platform for loudspeaker, need not artifical strenuous supplementary bearing loudspeaker, and when loudspeaker upset, locking part removes the firm effect to bearing the seat, bear the seat and just reset the gliding, can not overturn bearing loudspeaker, guarantee loudspeaker's space, avoid causing the hindrance to the upset operation of loudspeaker.

(2) Through the setting of clamp plate, when the pulling bears the seat, supply the slide bar to carry the clamp plate in step and go up the slip to make clamp plate compression pressure spring deformation, and then utilize pressure spring's resilience force, can relieve the locking back to location support and bear the seat at locking part, the initiative is controlled the clamp plate and is driven and supply the slide bar to reset fast, accelerates the gliding speed that bears the seat.

Drawings

Fig. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a schematic view of the overall bottom structure of the present invention;

FIG. 3 is a schematic view of the whole structure of the present invention;

fig. 4 is a schematic structural diagram of a position a in fig. 3 of the present invention.

In the figure: 1. an operation table; 2. a support plate; 3. a splint; 4. a rotating rod; 5. a first motor; 6. a movable groove; 7. a bidirectional screw; 8. a nut seat; 9. a second motor; 10. a bearing seat; 11. a supply slide bar; 12. pressing a plate; 13. a compression spring; 14. positioning a support; 15. extruding the block; 16. positioning blocks; 17. a supply chute; 18. a pull rod; 19. a return spring; 20. a handle.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a positioning tool for loudspeaker processing, which comprises an operation table 1, two symmetrical support plates 2 arranged on the top surface of the operation table 1 in a sliding manner, a movable groove 6 horizontally arranged on the top surface of the operation table 1 and a driving part arranged in the movable groove 6 and used for controlling the opposite sliding of the two support plates 2, wherein a rotating rod 4 is vertically and rotatably arranged on one corresponding surface of the two support plates 2, a clamping plate 3 is fixed at the tail end of the rotating rod 4, a first motor 5 is arranged on one surface of one support plate 2 deviating from the clamping plate 3, and an output shaft of the first motor 5 transversely penetrates through the support plate 2 and is fixedly connected with the rotating rod 4;

the driving part comprises a bidirectional screw 7 horizontally and rotatably arranged between the inner walls of the two sides of the movable groove 6 and two nut seats 8 symmetrically connected to the rod body of the bidirectional screw 7 in a threaded manner, the nut seats 8 are connected to the inner wall of the movable groove 6 in a sliding manner, a second motor 9 is arranged on one side of the operating platform 1, and an output shaft of the second motor 9 penetrates into the movable groove 6 and is fixedly connected with one end of the bidirectional screw 7;

through the arrangement of the driving part, the support plates 2, the clamping plate 3, the rotating rod 4 and the first motor 5, when the loudspeaker is assembled and machined, the loudspeaker can be manually placed between the two support plates 2 in advance, and then the second motor 9 in the driving part is started, so that the bidirectional screw 7 rotates in the movable groove 6, the nut seat 8 can control the two support plates 2 to slide oppositely under the action of the threaded structure until the clamping plate 3 abuts against the outer wall of the loudspeaker, the fixed clamping effect on the loudspeaker can be realized in real time, and the stability of the loudspeaker in the machining process is ensured;

after the one side processing of waiting to accomplish loudspeaker, open first motor 5 immediately, the output shaft of first motor 5 just controls bull stick 4 and splint 3 rotation on one of them extension board 2, and upset loudspeaker change loudspeaker working face makes things convenient for the another side of manual work processing loudspeaker promptly.

Although the processing mode is convenient for the turn-over processing of the horn, the horn is often supported in the air in a hanging manner by manual assistance when the horn is actually fixed so as to ensure that the horn is in a horizontal stable state, however, part of the horn is heavier, and the manual supporting is very laborious and inconvenient, so that the working efficiency is seriously influenced;

for this purpose, as shown in fig. 1, 2 and 3, it is worth to explain that it also comprises an auxiliary support mechanism arranged between the two brackets 2;

the auxiliary bearing mechanism comprises a bearing seat 10 arranged above the operating platform 1 in an X shape, a slide rod 11 vertically fixed at four ends of the bearing seat 10 and a locking part arranged in the inner side of the movable groove 6 and used for stabilizing the bearing seat 10, the support plate 2 slides in an included angle of the bearing seat 10, the tail end of the slide rod 11 penetrates through the operating platform 1 and is fixedly connected with a pressing plate 12;

through the arrangement of the auxiliary bearing mechanism, when the loudspeaker is clamped, the bearing seat 10 in the auxiliary bearing mechanism can be pulled to the position which is at the same level with the bottom end of the clamping plate 3 and is locked by the locking part, so that the bearing seat 10 can provide a stable and reliable supporting platform for the loudspeaker when the loudspeaker is fixedly clamped, the auxiliary loudspeaker bearing by manpower is not needed, and when the loudspeaker is overturned, the locking part removes the stable effect on the bearing seat 10, the bearing seat 10 is reset and glides, the loudspeaker is not supported, the overturning space of the loudspeaker is ensured, and the obstacle to the overturning operation of the loudspeaker is avoided;

in addition, when the bearing seat 10 is pulled to slide the bearing seat 10 upwards, the sliding rod 11 can synchronously penetrate through the inner wall of the operating platform 1 to limit the moving track of the bearing seat 10 and ensure the stability of the bearing seat 10 during displacement.

Further, as shown in fig. 4, it is worth explaining that the locking component includes a positioning support 14 which is vertically fixed to the bottom of the bearing seat 10 in an inverted U shape, an extrusion block 15 fixed to a side of the positioning support 14, a slide supplying slot 17 provided on an inner side wall of the movable slot 6, and a positioning member provided in the slide supplying slot 17, the two-way screw 7 is located in the inner side of the positioning support 14, and a penetrating slot for penetrating and contracting the positioning support 14 is provided on an inner wall of a bottom end of the movable slot 6;

the positioning piece comprises a positioning block 16 which is arranged in an opening of the sliding groove 17 in a sliding manner and is abutted against the extrusion block 15, the extrusion block 15 and the positioning block 16 are both in a right-angled trapezoid shape, the bevel edge of the extrusion block 15 is distributed opposite to the bevel edge of the positioning block 16, and a return spring 19 is fixedly connected between the positioning block 16 and the innermost inner wall of the sliding groove 17;

a pull rod 18 penetrates through the side edge of the operating platform 1, the pull rod 18 penetrates into the sliding chute 17 and is fixedly connected with the positioning block 16, a return spring 19 is sleeved on the rod body of the pull rod 18, and a handle 20 is fixed at the tail end of the pull rod 18;

through the arrangement of the locking part, when the bearing seat 10 is pulled, the positioning support 14 can synchronously drive the extrusion block 15 to penetrate and retract into the inner side of the movable groove 6, the extrusion block 15 is arranged in the movable groove 6, the bevel edge of the extrusion block can be abutted against the bevel edge of the positioning block 16 in advance, so that the positioning block 16 is extruded and retracted into the sliding groove 17 and compresses the return spring 19, the bearing seat 10 is moved to the horizontal position relative to the bottom end of the clamping plate 3, the extrusion block 15 is not abutted against the positioning block 16, the positioning block 16 can penetrate into the movable groove 6 under the resilience force of the return spring 19 and is arranged at the bottom of the extrusion block 15, the positioning support 14 is limited and supported, the stability of the bearing seat 10 is ensured, and a horn to be processed can be conveniently placed on the bearing seat 10 manually;

conversely, when the horn needs to be turned over, the handle 20 is simply pulled, so that the pull rod 18 pulls the positioning block 16, the positioning block 16 is retracted into the sliding groove 17, the limiting effect on the extrusion block 15 and the positioning support 14 is relieved, the bearing seat 10 can automatically slide downwards under the action of the self gravity, and the horn turning space is enlarged.

Further, as shown in fig. 1, fig. 2 and fig. 3, it is worth explaining that a pressing spring 13 is sleeved on a rod body of the sliding rod 11 located between the pressing plate 12 and the bottom surface of the operating platform 1, one end of the pressing spring 13 is fixedly connected with the bottom surface of the operating platform 1, and the other end of the pressing spring 13 is fixedly connected with the pressing plate 12;

through the setting of clamp plate 12, when pulling bears seat 10, supply slide bar 11 to carry the clamp plate 12 to go up the slip synchronously to make clamp plate 12 compression pressure spring 13 deformation, and then utilize pressure spring 13's resilience force, can relieve the back to the locking of location support 14 and bearing seat 10 at the locking part, initiatively control clamp plate 12 and drive and supply slide bar 11 to reset fast, accelerate the gliding rate that bears seat 10.

To sum up: through supplementary bearing mechanism's setting, when doing the centre gripping operation to loudspeaker, can provide reliable and stable supporting platform for loudspeaker, need not artifical strenuous supplementary bearing loudspeaker, setting through locking part, play limiting displacement to location support 14, guarantee to bear the stability of seat 10, make things convenient for the manual work to place the loudspeaker of treating processing on bearing seat 10, setting through clamp plate 12, can relieve the locking back to location support 14 and bearing seat 10 at locking part, it drives and supplies slide bar 11 to reset fast to control clamp plate 12 voluntarily, accelerate the gliding speed who bears seat 10.

Claims

1. The positioning tool for loudspeaker machining is characterized by comprising an operating platform (1), two support plates (2) symmetrically arranged on the top surface of the operating platform (1) in a sliding manner, a movable groove (6) horizontally formed in the top surface of the operating platform (1), a driving part arranged in the movable groove (6) and an auxiliary bearing mechanism arranged between the two support plates (2), wherein rotating rods (4) are vertically and rotatably arranged on one surfaces, corresponding to the two support plates (2), the tail ends of the rotating rods (4) are fixedly provided with clamping plates (3), one surface, deviating from the clamping plates (3), of one of the support plates (2) is provided with a first motor (5), and an output shaft of the first motor (5) transversely penetrates through the support plates (2) and is fixedly connected with the rotating rods (4);

supplementary bearing mechanism including be the X type form set up in bearing seat (10), the vertical being fixed in of operation panel (1) top bear seat (10) four ends supply slide bar (11) and set up in locking part in activity groove (6) are inboard, extension board (2) slide in bear in seat (10) contained angle, the end that supplies slide bar (11) runs through operation panel (1) and rigid coupling have clamp plate (12).

2. The loudspeaker processing positioning tool according to claim 1, characterized in that: drive unit include the level rotate set up in two-way screw rod (7) and two symmetrical threaded connection between activity groove (6) both sides inner wall in nut seat (8) on the two-way screw rod (7) pole body, nut seat (8) sliding connection in on the activity groove (6) inner wall, second motor (9) are installed to one side of operation panel (1), the output shaft of second motor (9) penetrates in activity groove (6) and with the one end looks rigid coupling of two-way screw rod (7).

3. The loudspeaker processing positioning tool according to claim 2, characterized in that: the locking part is including being the vertical location support (14) that is fixed in of inverted U type form bear seat (10) bottom, be fixed in extrusion piece (15) on location support (14) side, set up in supply spout (17) on activity groove (6) inside wall and set up in supply the setting element in spout (17), two-way screw rod (7) are located in the inboard of location support (14), offer on the inner wall of activity groove (6) bottom and be used for the groove that contracts that wears that location support (14) contract.

4. The loudspeaker processing positioning tool according to claim 3, characterized in that: the setting element including slide set up in supply spout (17) to open mouthful in and with locating piece (16) that extrusion piece (15) offseted, extrusion piece (15) with locating piece (16) all are right angle trapezoidal form, the hypotenuse of extrusion piece (15) with the hypotenuse of locating piece (16) distributes mutually in the opposite directions, locating piece (16) with supply that the rigid coupling has reset spring (19) between the innermost inner wall of spout (17).

5. The loudspeaker processing positioning tool according to claim 4, characterized in that: a pull rod (18) penetrates through the side edge of the operating platform (1), the pull rod (18) penetrates into the sliding groove (17) and is fixedly connected with the positioning block (16), a return spring (19) is sleeved on the rod body of the pull rod (18), and a handle (20) is fixed at the tail end of the pull rod (18).

6. The loudspeaker processing positioning tool according to claim 1, characterized in that: the pressing device is characterized in that a pressing spring (13) is sleeved on a rod body between the pressing plate (12) and the bottom surface of the operating platform (1) for the sliding rod (11), one end of the pressing spring (13) is fixedly connected with the bottom surface of the operating platform (1), and the other end of the pressing spring (13) is fixedly connected with the pressing plate (12).