CN209859728U - Automatic magnetizing device for loudspeaker - Google Patents
Automatic magnetizing device for loudspeaker Download PDFInfo
- Publication number
- CN209859728U CN209859728U CN201921149994.8U CN201921149994U CN209859728U CN 209859728 U CN209859728 U CN 209859728U CN 201921149994 U CN201921149994 U CN 201921149994U CN 209859728 U CN209859728 U CN 209859728U
- Authority
- CN
- China
- Prior art keywords
- fixed
- wall
- loudspeaker
- motor
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses an automatic device that magnetizes of loudspeaker, which comprises a fixed base, one side of fixing base top outer wall is rotated through the bearing and is connected with the fixed column, and the top outer wall of fixed column is fixed with the fixed plate, one side of fixed plate bottom outer wall is fixed with electric telescopic handle, and electric telescopic handle's bottom outer wall is fixed with the backup pad, the spout has all been opened to the both sides of backup pad bottom outer wall, and the inner wall sliding connection of spout has a slider, the bottom outer wall of slider is fixed with splint, and all is fixed with the hydraulic stem between two relative one side outer walls of splint, two one relative side outer wall of splint all is provided with the fixed tooth that the equidistance distributes. The utility model discloses can prevent that loudspeaker from coming off from splint and causing the damage to loudspeaker, can prevent to lead to loudspeaker to come off from magnetizing ware owing to the centrifugal force that produces when rotating, can prevent that the vibrations that the device during operation produced from leading to loudspeaker to come off from magnetizing ware and causing the influence.
Description
Technical Field
The utility model relates to a loudspeaker technical field especially relates to an automatic magnetization device of loudspeaker.
Background
The loudspeaker is a common magnetic material in people's daily life, and it is the interaction of electric energy and magnetic field, drives paper dish vibration and produces the sound, however, the magnet itself in the loudspeaker is not magnetic, therefore when producing loudspeaker, need magnetize the magnet in the loudspeaker of production earlier before dispatching from the factory.
Through retrieval, chinese patent application No. CN201822018361.5 discloses an automatic magnetizing device for horn accessories, which belongs to the technical field of magnetizing devices and comprises a workbench, a shell, a first motor, fan blades, a plurality of connecting columns, a magnetizer, a second motor, an upright post, a plurality of connecting rods and a plurality of clamps. The utility model discloses an automatic magnetization device for loudspeaker accessory through the fixed connection post on work platform, will magnetize the ware below and reserve the space and be used for fixed first motor and fan blade, and the fan rotates, and the heat that will magnetize the ware and produce is discharged, is fixed with the casing around magnetizing the ware simultaneously, locates the radiating fin card between casing and the magnetizing ware, improves the radiating rate, shortens the time of cooling, improves the efficiency of magnetizing. The automatic magnetizing device for the horn accessory in the patent has the following defects: after magnetizing loudspeaker, can take out loudspeaker after the end of will magnetizing through fixture, however, because the self gravity of loudspeaker can lead to loudspeaker to drop from fixture and cause the damage to loudspeaker.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic magnetizing device for a loudspeaker.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic device that magnetizes of loudspeaker, includes the fixing base, one side of fixing base top outer wall is connected with the fixed column through the bearing rotation, and the top outer wall of fixed column is fixed with the fixed plate, one side of fixed plate bottom outer wall is fixed with electric telescopic handle, and electric telescopic handle's bottom outer wall is fixed with the backup pad, the spout has all been opened to the both sides of backup pad bottom outer wall, and the inner wall sliding connection of spout has the slider, the bottom outer wall of slider is fixed with splint, and all is fixed with the hydraulic stem between the relative one side outer wall of two splint, two the relative one side outer wall of splint all is provided with the fixed tooth that the.
As a further aspect of the present invention: the top outer wall of fixing base is close to the position in the middle and rotates through the bearing and is connected with the axis of rotation, and the top outer wall of axis of rotation is fixed with the rolling disc, and the top outer wall of rolling disc is fixed with the ware that magnetizes that the equidistance distributes.
As a further aspect of the present invention: a protection ring is fixed on the outer wall of the top of the magnetizer, and lugs distributed at equal intervals are arranged on the inner wall of the protection ring.
As a further aspect of the present invention: a first motor is fixed on one side of the outer wall of the top of the fixing seat, a first driving gear is fixed at one end of an output shaft of the first motor, a first driven gear is fixed on the outer wall of the rotating shaft, and the first driven gear is meshed with the first driving gear.
As a further aspect of the present invention: a second motor is fixed on one side of the outer wall of the top of the fixing seat, a second driving gear is fixed at one end of an output shaft of the second motor, a second driven gear is fixed on the outer wall of the fixing column, and the second driven gear is meshed with the second driving gear.
As a further aspect of the present invention: one side of fixing base top outer wall is fixed with the control box, and the control box is connected with the switch through the wire, and first motor, second motor and electric telescopic handle all are connected through the wire between with the control box.
As a further aspect of the present invention: the four corners of the outer wall of the bottom of the fixing seat are respectively fixed with a fixing leg, and anti-slip lines are carved on the outer walls of the bottoms of the four fixing legs.
As a further aspect of the present invention: the four corners of the outer wall of the bottom of the fixing seat are all fixed with telescopic rods, springs are sleeved on the outer walls of the telescopic rods, and the outer wall of the bottom of each telescopic rod is fixed with a supporting seat.
The utility model has the advantages that:
1. the friction force between the loudspeaker and the clamping plate can be increased through the clamping plate and the fixing teeth, so that the loudspeaker can be clamped conveniently, and the loudspeaker is prevented from being damaged due to the fact that the surface of the loudspeaker is smooth and the loudspeaker falls off from the clamping plate due to the gravity of the loudspeaker;
2. the protective ring and the lug are arranged, so that the loudspeaker can be protected, the loudspeaker can be magnetized conveniently, and the influence on the magnetization of the loudspeaker caused by the fact that the loudspeaker falls off from the magnetizer due to the centrifugal force generated during rotation is prevented;
3. through setting up telescopic link and spring, can play the absorbing effect of buffering, prevent to lead to loudspeaker to drop from the magnetizer because the vibrations that the device during operation produced from causing the influence to the magnetization of loudspeaker.
Drawings
Fig. 1 is a schematic cross-sectional structural view of an automatic horn magnetizing apparatus according to embodiment 1;
fig. 2 is a partial schematic structural view of an automatic speaker magnetizing apparatus according to embodiment 1;
fig. 3 is a schematic structural view of a rotating disc of the automatic horn magnetizing apparatus provided in embodiment 1;
fig. 4 is a schematic cross-sectional structural view of an automatic speaker magnetizing apparatus provided in embodiment 2.
In the figure: the device comprises a fixed seat 1, a rotating shaft 2, a first motor 3, a control box 4, a magnetizer 5, a rotating disc 6, a clamping plate 7, an electric telescopic rod 8, a supporting plate 9, a sliding block 10, a hydraulic rod 11, a fixed column 12, a second driven gear 13, a second motor 14, fixed teeth 15, a protective ring 16, a convex block 17, an expansion rod 18, a supporting seat 19 and a spring 20.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, an automatic device that magnetizes of loudspeaker, including fixing base 1, one side of 1 top outer wall of fixing base is rotated through the bearing and is connected with fixed column 12, and the top outer wall of fixed column 12 has the fixed plate through bolted connection, there is electric telescopic handle 8 through bolted connection in one side of fixed plate bottom outer wall, and electric telescopic handle 8's bottom outer wall has backup pad 9 through bolted connection, the spout has all been opened to the both sides of backup pad 9 bottom outer wall, and the inner wall sliding connection of spout has slider 10, there is splint 7 bottom outer wall of slider 10 through bolted connection, and all there is hydraulic stem 11 through bolted connection between the relative one side outer wall of two splint 7, the relative one side outer wall of two splint 7 all is provided with the.
Wherein, the top outer wall of the fixed seat 1 is rotatably connected with a rotating shaft 2 through a bearing at a position close to the middle, the top outer wall of the rotating shaft 2 is connected with a rotating disc 6 through a bolt, the top outer wall of the rotating disc 6 is connected with magnetizers 5 distributed equidistantly through a bolt, the top outer wall of the magnetizer 5 is connected with a protective ring 16 through a bolt, the inner wall of the protective ring 16 is provided with lugs 17 distributed equidistantly, one side of the top outer wall of the fixed seat 1 is connected with a first motor 3 through a bolt, one end of an output shaft of the first motor 3 is connected with a first driving gear through a bolt, the outer wall of the rotating shaft 2 is connected with a first driven gear through a bolt, the first driven gear is meshed with the first driving gear, one side of the top outer wall of the fixed seat 1 is connected with a second motor 14 through a bolt, and one, the outer wall of fixed column 12 has second driven gear 13 through bolted connection, and the meshing between second driven gear 13 and the second driving gear, there is control box 4 one side of 1 top outer wall of fixing base through bolted connection, and control box 4 is connected with the switch through the wire, first motor 3, second motor 14 and electric telescopic handle 8 all with control box 4 between be connected through the wire, the four corners of 1 bottom outer wall of fixing base all has fixed legs through bolted connection, and the bottom outer wall of four fixed legs is all carved with anti-skidding line.
The working principle is as follows: during the use, open the switch, the inside of magnetizer 5 is put into in proper order to the loudspeaker that will magnetize the processing, place the completion back, first motor 3 drives first driving gear and rotates when passing through control box 4, thereby make axis of rotation 2 drive rolling disc 6 and rotate through the meshing, thereby be convenient for take to the loudspeaker after magnetizing, electric telescopic handle 8 can drive splint 7 downstream, connect hydraulic stem 11 in hydraulic system, make splint 7 carry out the centre gripping to loudspeaker through hydraulic stem 11, through the frictional force between fixed tooth 15 increase loudspeaker and the splint 7, prevent to lead to the fact the damage to loudspeaker because the surface of loudspeaker comparatively smoothly makes loudspeaker to drop from splint 7, drive splint 7 through second motor 14 and rotate, thereby take out loudspeaker from the device.
Example 2
Referring to fig. 4, compared with embodiment 1, in the present embodiment, four corners of the outer wall of the bottom of the fixing base 1 are all connected with the telescopic rods 18 through bolts, the outer wall of each telescopic rod 18 is sleeved with the spring 20, and the outer wall of the bottom of each telescopic rod 18 is connected with the supporting seat 19 through bolts.
The working principle is as follows: when in use, the switch is turned on, the loudspeakers which need to be magnetized are sequentially placed in the magnetizer 5, after the placement is finished, the first motor 3 drives the first driving gear to rotate through the control box 4, thereby the rotating shaft 2 drives the rotating disc 6 to rotate through meshing, the horn after the magnetizing is finished can be conveniently taken out, the electric telescopic rod 8 can drive the clamping plate 7 to move downwards, the hydraulic rod 11 is connected to a hydraulic system, the clamping plate 7 clamps the loudspeaker through the hydraulic rod 11, the friction force between the loudspeaker and the clamping plate 7 is increased through the fixed teeth 15, the loudspeaker is prevented from being damaged because the loudspeaker falls off from the clamping plate 7 due to the smooth surface of the loudspeaker, the clamping plate 7 is driven to rotate through the second motor 14, therefore, the horn can be taken out of the device, and the telescopic rod 18 and the spring 20 can play a role in buffering and damping the operation of the device.
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 (8)
1. The utility model provides an automatic device that magnetizes of loudspeaker, includes fixing base (1), its characterized in that, one side of fixing base (1) top outer wall is rotated through the bearing and is connected with fixed column (12), and the top outer wall of fixed column (12) is fixed with the fixed plate, one side of fixed plate bottom outer wall is fixed with electric telescopic handle (8), and the bottom outer wall of electric telescopic handle (8) is fixed with backup pad (9), the spout has all been opened to the both sides of backup pad (9) bottom outer wall, and the inner wall sliding connection of spout has slider (10), the bottom outer wall of slider (10) is fixed with splint (7), and all is fixed with hydraulic stem (11) between the relative one side outer wall of two splint (7), two the relative one side outer wall of splint (7) all is provided with fixed tooth (15) that the equidista.
2. The automatic horn magnetizing device according to claim 1, wherein a rotating shaft (2) is rotatably connected to a position, close to the middle, of the top outer wall of the fixed seat (1) through a bearing, a rotating disc (6) is fixed to the top outer wall of the rotating shaft (2), and the magnetizing devices (5) are fixed to the top outer wall of the rotating disc (6) and are distributed equidistantly.
3. The automatic horn magnetizing device according to claim 2, wherein a protective ring (16) is fixed on the outer wall of the top of the magnetizer (5), and the inner wall of the protective ring (16) is provided with lugs (17) distributed at equal intervals.
4. The automatic magnetizing device for the horn of claim 3, wherein a first motor (3) is fixed on one side of the outer wall of the top of the fixed seat (1), a first driving gear is fixed on one end of an output shaft of the first motor (3), a first driven gear is fixed on the outer wall of the rotating shaft (2), and the first driven gear is meshed with the first driving gear.
5. The automatic horn magnetizing device of claim 4, wherein a second motor (14) is fixed on one side of the outer wall of the top of the fixed seat (1), a second driving gear is fixed on one end of an output shaft of the second motor (14), a second driven gear (13) is fixed on the outer wall of the fixed column (12), and the second driven gear (13) is meshed with the second driving gear.
6. The automatic horn magnetizing device according to claim 5, wherein a control box (4) is fixed to one side of the outer wall of the top of the fixed seat (1), the control box (4) is connected with a switch through a wire, and the first motor (3), the second motor (14) and the electric telescopic rod (8) are connected with the control box (4) through wires.
7. The automatic magnetizing device for the loudspeaker according to any one of claims 1 to 6, wherein fixing legs are fixed at four corners of the outer wall of the bottom of the fixing seat (1), and anti-skid grains are carved on the outer walls of the bottoms of the four fixing legs.
8. The automatic horn magnetizing device according to any one of claims 1 to 6, wherein four corners of the outer wall of the bottom of the fixed seat (1) are fixed with telescopic rods (18), the outer wall of each telescopic rod (18) is sleeved with a spring (20), and the outer wall of the bottom of each telescopic rod (18) is fixed with a support seat (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149994.8U CN209859728U (en) | 2019-07-22 | 2019-07-22 | Automatic magnetizing device for loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149994.8U CN209859728U (en) | 2019-07-22 | 2019-07-22 | Automatic magnetizing device for loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209859728U true CN209859728U (en) | 2019-12-27 |
Family
ID=68943200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921149994.8U Active CN209859728U (en) | 2019-07-22 | 2019-07-22 | Automatic magnetizing device for loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209859728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112967861A (en) * | 2021-03-02 | 2021-06-15 | 东莞市粤海磁电科技有限公司 | Automatic multi-pole magnetizing equipment for magnet magnetizing |
| CN114466302A (en) * | 2022-01-20 | 2022-05-10 | 叶芳芳 | Automatic assembling equipment for pasting loudspeaker magnetic core |
-
2019
- 2019-07-22 CN CN201921149994.8U patent/CN209859728U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112967861A (en) * | 2021-03-02 | 2021-06-15 | 东莞市粤海磁电科技有限公司 | Automatic multi-pole magnetizing equipment for magnet magnetizing |
| CN114466302A (en) * | 2022-01-20 | 2022-05-10 | 叶芳芳 | Automatic assembling equipment for pasting loudspeaker magnetic core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209859728U (en) | Automatic magnetizing device for loudspeaker | |
| CN210898861U (en) | A assembly devices for motor stator | |
| CN215035404U (en) | Positioning device for rim machining | |
| CN109660055A (en) | A kind of anti-dust protecting device for rare earth permanent-magnet synchronization motor | |
| CN202701361U (en) | Rotary table of gravity casting machine | |
| CN114454096B (en) | Automobile wheel hub production is with high-efficient deburring equipment based on precision finishing | |
| CN216542370U (en) | Surface deburring device for motor core production | |
| CN214722198U (en) | Adjustable buffer base of numerical control machining center | |
| CN215920193U (en) | Pneumatic device for processing hub | |
| CN216543201U (en) | Convenient to carry's computer-aided maintenance device | |
| CN215828172U (en) | Anti-shaking mechanism for transformer test hanging coil | |
| CN214721431U (en) | Laser welding machine for outer shell of electric wall-hanging furnace | |
| CN213027604U (en) | Motor with anti-falling and anti-seismic structure | |
| CN209930103U (en) | Magnetic shoe embedding equipment for assembling motor stator | |
| CN210842471U (en) | Office is with portable non-relic rack | |
| CN107910180B (en) | Magnetic ring winding machine convenient to place | |
| CN201769043U (en) | Electrically-driven screw pairing machine | |
| CN213461458U (en) | Assembly table for motor production and processing | |
| CN217029430U (en) | High-rotating-speed and high-air-pressure booster fan | |
| CN219521949U (en) | Low-noise wind power gear box planetary stage integral disassembly and assembly tool | |
| CN213831808U (en) | Fixed conveyer of electrical equipment | |
| CN216390767U (en) | Rotatory frock is used in manual plastic ligature of motor stator enameled coil | |
| CN115431127B (en) | Motor protective shell inner wall burr removing equipment | |
| CN210579642U (en) | Computer network communication cabinet | |
| CN217987166U (en) | Artificial stone selling and placing frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |