CN214603447U - Grinding device for processing and producing voice coil motor - Google Patents

Abstract

The utility model discloses a processing production grinding device for voice coil motor relates to voice coil motor production and processing field, which comprises a frame, the top sliding connection of frame has the slider, the top fixedly connected with connecting plate of slider, the first motor of mounting bracket fixedly connected with is passed through on the right side of connecting plate, the left side pivot of first motor with be provided with the bearing between the connecting plate, the left side pivot fixedly connected with connecting sleeve of first motor, connecting sleeve's the inside threaded connection of left end has the connecting axle, the inside threaded connection of left end of connecting axle has the axis of rotation. This processing production grinding device for voice coil motor can polish the processing with the inside burr of pipe fitting effectively, and it is efficient to polish to overall structure is nimble, simple to operate, and the adjustability is strong.

Description

Grinding device for processing and producing voice coil motor

The technical field is as follows:

the utility model relates to a voice coil motor production and processing field, concretely relates to processing production grinding device for voice coil motor.

Background art:

a voice coil motor is a device which converts electric energy into mechanical energy and realizes linear motion and motion with limited swing angle. When carrying out production and processing voice coil motor, need use the pipe fitting as external member, and then need smooth the processing of polishing of the interior external surface with the pipe fitting to guarantee voice coil motor's normal production. At present, when the inner wall of the pipe fitting that carries on is carried out burr treatment, current grinding device fixed structure is single, and the flexibility is poor, can not be applicable to the pipe fitting of multiple specification and uses.

The utility model has the following contents:

for solving the problem that proposes among the above-mentioned background art, the utility model provides a processing production grinding device for voice coil motor.

The utility model discloses the technical problem that will solve adopts following technical scheme to realize: the utility model provides a processing production grinding device for voice coil motor, includes the frame, the top sliding connection of frame has the slider, the top fixedly connected with connecting plate of slider, the first motor of mounting bracket fixedly connected with is passed through on the right side of connecting plate, the left side pivot of first motor with be provided with the bearing between the connecting plate, the left side pivot fixedly connected with connecting sleeve of first motor, the inside threaded connection in left end of connecting sleeve has the connecting axle, the inside threaded connection in left end of connecting axle has the axis of rotation.

Preferably, threaded connection has the screw rod in the middle of the bottom of connecting plate, the left end of screw rod with the frame rotates to be connected, and right-hand member fixedly connected with second motor, the second motor with frame fixed connection, the pivot of second motor with the frame rotates to be connected.

Preferably, the surface of the rotating shaft is provided with four groups of clamping grooves which are uniformly distributed on the surface of the rotating shaft.

Preferably, the clamping groove is internally and fixedly provided with a clamping plate through a bolt, the surface of the clamping plate is fixedly provided with a plurality of grinding blocks through bolts, and the grinding blocks are distributed in a straight line and are closely arranged.

Preferably, the grinding blocks are all arranged in an arc shape.

The utility model discloses a theory of operation and concrete use flow: this processing production grinding device for voice coil motor, when specifically using, fix the pipe fitting in advance, then open first motor for the axis of rotation rotates, and then makes the sanding block rotate, later, through opening the second motor, makes it drive the screw rod and rotate, and then makes the connecting plate remove about, finally can make the axis of rotation remove about, and then inside the sanding block can get into the pipe fitting from the mouth of pipe, carries out reciprocating motion, handles the inside burr of pipe fitting.

Compared with the prior art, the beneficial effects of the utility model are that: the polishing device for processing and producing the voice coil motor can effectively polish the internal burrs of the pipe fitting, has high polishing efficiency, flexible overall structure, convenient installation and strong adjustability; through being provided with the connecting axle, can effectively connect the axis of rotation, when the pipe fitting of different length of needs processing, can connect the axis of rotation through the connecting axle of changing different length for this grinding device is applicable in the different pipe fitting of multiple length, has increased this grinding device's application scope, and in addition, the piece of polishing all is through the bolt fastening, makes things convenient for the later stage to dismantle, makes the change convenient, in addition, can be according to the internal diameter size of pipe fitting, adjusts the specification of the piece of polishing, changes the piece of polishing of different thickness.

Description of the drawings:

in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts;

FIG. 1 is a schematic front view of the polishing device;

FIG. 2 is a schematic top view of the polishing device;

FIG. 3 is a schematic structural view of the rotating shaft, the grinding block, the clamping groove and the clamping plate in a front view;

FIG. 4 is a front view of the connecting shaft;

wherein: 1. a frame; 2. a slider; 3. a connecting plate; 4. a first motor; 5. a bearing; 6. a connecting sleeve; 7. a connecting shaft; 8. a rotating shaft; 81. grinding blocks; 82. a card slot; 83. clamping a plate; 9. a second motor; 10. a screw.

The specific implementation mode is as follows:

in order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Example (b):

as shown in fig. 1-4, a grinding device for processing and producing voice coil motor pipe fittings, including frame 1, the top sliding connection of frame 1 has slider 2, the top fixedly connected with connecting plate 3 of slider 2, the first motor 4 of mounting bracket fixedly connected with is passed through on the right side of connecting plate 3, be provided with bearing 5 between the left side pivot of first motor 4 and the connecting plate 3, the left side pivot fixedly connected with connecting sleeve 6 of first motor 4, the inside threaded connection in left end of connecting sleeve 6 has connecting axle 7, the inside threaded connection in left end of connecting axle 7 has axis of rotation 8. The surface of the rotating shaft 8 is provided with four groups of clamping grooves 82, and the clamping grooves 82 are uniformly distributed on the surface of the rotating shaft 8. The inside of draw-in groove 82 has a cardboard 83 through bolt fixed mounting, and there are a plurality of sanding blocks 81 on the surface of cardboard 83 through bolt fixed mounting, and a plurality of sanding blocks 81 are a word and distribute, and closely arrange. The sanding blocks 81 are all set to be arc-shaped. When the first motor 4 rotates, the rotating shaft 8 can be driven to rotate, the four groups of grinding blocks 81 can just enter the pipe fitting, so that the inner wall of the pipe fitting for producing the voice coil motor can be ground, and the grinding blocks 81 are arranged in an arc shape to be more conveniently contacted with the inner wall of the pipe fitting, so that the grinding efficiency is improved; it should be noted that the rotation shaft 8 is rotated in the same direction as the screwing direction of the screw itself and the connection shaft 7. The middle of the bottom end of the connecting plate 3 is in threaded connection with a screw rod 10, the left end of the screw rod 10 is rotatably connected with the frame 1, the right end of the screw rod 10 is fixedly connected with a second motor 9, the second motor 9 is fixedly connected with the frame 1, and a rotating shaft of the second motor 9 is rotatably connected with the frame 1. When the second motor 9 rotates, the connecting plate 3 can be driven to move left and right, so that the rotating shaft 8 can move left and right, and the polishing block 81 can move back and forth on the inner wall of the pipe fitting and can polish repeatedly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a processing production grinding device for voice coil motor, includes frame (1), its characterized in that: the top sliding connection of frame (1) has slider (2), top fixedly connected with connecting plate (3) of slider (2), the first motor (4) of mounting bracket fixedly connected with are passed through on the right side of connecting plate (3), the left side pivot of first motor (4) with be provided with bearing (5) between connecting plate (3), the left side pivot fixedly connected with connecting sleeve (6) of first motor (4), the left end internal thread of connecting sleeve (6) is connected with connecting axle (7), the left end internal thread of connecting axle (7) is connected with axis of rotation (8).

2. The polishing device for manufacturing voice coil motors as claimed in claim 1, wherein: threaded connection has screw rod (10) in the middle of the bottom of connecting plate (3), the left end of screw rod (10) with frame (1) rotates to be connected, and right-hand member fixedly connected with second motor (9), second motor (9) with frame (1) fixed connection, the pivot of second motor (9) with frame (1) rotates to be connected.

3. The polishing device for manufacturing voice coil motors as claimed in claim 1, wherein: the surface of the rotating shaft (8) is provided with four groups of clamping grooves (82), and the four groups of clamping grooves (82) are uniformly distributed on the surface of the rotating shaft (8).

4. The polishing device for manufacturing a voice coil motor according to claim 3, wherein: the inside of draw-in groove (82) has cardboard (83) through bolt fixed mounting, the surface of cardboard (83) has a plurality of sanding blocks (81) through bolt fixed mounting, and is a plurality of sanding blocks (81) are a word and distribute, and closely arrange.

5. The polishing device for manufacturing voice coil motors as claimed in claim 4, wherein: the polishing blocks (81) are all arc-shaped.

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