CN108515412B - Polishing device for joint of spherical loudspeaker box shell with disc sliding type structure - Google Patents
Polishing device for joint of spherical loudspeaker box shell with disc sliding type structure Download PDFInfo
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- CN108515412B CN108515412B CN201810227953.XA CN201810227953A CN108515412B CN 108515412 B CN108515412 B CN 108515412B CN 201810227953 A CN201810227953 A CN 201810227953A CN 108515412 B CN108515412 B CN 108515412B
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- 238000005498 polishing Methods 0.000 title claims abstract description 38
- 230000000694 effects Effects 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a polishing device for the joint of a spherical sound box shell with a disc sliding type structure, which comprises a device body, wherein the device body is provided with a support frame, the top of the support frame is provided with a support plate, a fixed frame is arranged above the support plate, the top of the fixed frame is provided with a threaded column, the fixed frame is provided with a rotating rod A and a rotating rod B, the device body is provided with a support top plate, a polishing motor is arranged above the support top plate, the end part of the rotating rod A, which is arranged at the outer side of the fixed frame, is provided with a driven gear, the device body is provided with. The circular power structure ensures the polishing effect of the joint of the spherical loudspeaker box shells, so that the processing effect is better, the use is convenient and the practicability is strong.
Description
Technical Field
The invention relates to the field of sound box production, in particular to a polishing device for a joint of a spherical sound box shell with a disc sliding type structure.
Background
A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is increased. The loudspeaker box is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into a space. It is an extremely important component of an audio system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.
The appearance of audio amplifier has squarely, sphere and irregular shape, the audio amplifier is generally the injection molding, one side needs to polish it after the injection molding is accomplished, the junction of spherical audio amplifier is basically all through hot composite processing, its surface is rougher at this moment, its roughness can't reach the production requirement, consequently need polish the junction, the polishing of current spherical audio amplifier junction is generally through artifical polishing, inconvenient control when spherical audio amplifier polishes, this has just caused work efficiency ratio lower, the precision is low, and the effect of polishing is not good, consequently need improve it.
Disclosure of Invention
The invention aims to provide a polishing device for the joint of a spherical sound box shell with a disc sliding type structure, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a polishing device for the joint of a spherical loudspeaker box shell with a disc sliding type structure comprises a device body, wherein the device body is provided with a support frame, a supporting beam is arranged on the support frame, the supporting beam is fixedly connected with the support frame in a welding mode, the top of the support frame is provided with a support plate, the support plate is welded with the support frame, a fixed frame is arranged above the support plate, the fixed frame is fixedly connected with the support plate through the action of screws, the top of the fixed frame is provided with a threaded column, an integrally formed structure is arranged between the threaded column and the fixed frame, the fixed frame is provided with a rotating rod A and a rotating rod B, the device body is provided with a supporting top plate, the supporting top plate is sleeved on the threaded column, a polishing motor is arranged above the supporting top plate, and the polishing motor is fixedly connected with the supporting top plate through the, the device comprises a fixed plate, a support frame, a rotating arm, a power box, a power component, a driving motor, a movable frame and a driving motor, wherein the rotating rod A is arranged at the end part outside the fixed frame, the driven gear is fixedly connected with the rotating rod A through screws, the power component is arranged in the power box and mainly composed of a fixed plate, a push rod, a connecting plate, a limiting column, the movable frame and the rotating arm, the driving motor is arranged outside the power box, the outer wall of the driving motor and the outer wall of the power box are fixedly connected through the supports and the screws, the power component is provided with the fixed plate, the fixed plate is rotatably connected with the end part of an output shaft of the driving motor through a bearing, the movable frame is arranged on the front surface of the fixed plate, and the rotating arm is arranged on the power component, the end part of an output shaft of the rotating arm and the end part of an output shaft of the driving motor are fixedly connected in a welding mode, the rotating arm and the fixed disk are connected in a rotating mode, the other end part of the rotating arm is arranged in the movable frame, the rotating arm and the movable frame are connected in a sliding mode, a push rod is arranged on the side wall of the movable frame, the push rod and the movable frame are fixedly welded, a connecting plate is arranged at the top of the push rod, and the connecting plate and the connecting rod are fixedly connected.
As a further scheme of the invention: dwang A sets up in the left side, dwang B sets up on the right side, the effect through the bearing is rotated between dwang A and the mount and is connected, rotate between dwang B and the mount and be connected.
As a further scheme of the invention: dwang A or dwang B go up to set up and set up the grip block at the inboard tip of mount, effect fixed connection through the screw between grip block and the dwang A, set up compression spring on the dwang B, compression spring cup joints on dwang B.
As a further scheme of the invention: the screw rod type screw rod.
As a further scheme of the invention: the polishing machine is characterized in that a mounting frame is arranged below the supporting top plate, the mounting frame is fixedly connected with the supporting top plate in a welding mode, a rotating shaft is arranged on the mounting frame, the rotating shaft is rotatably connected with the mounting frame through a bearing, a grinding wheel is arranged on the rotating shaft, the grinding wheel is fixedly connected with the rotating shaft through a screw, and the output end of the polishing motor is in transmission connection with the left end of the rotating shaft through a belt assembly.
As a further scheme of the invention: the device body is provided with a single-sided rack, connecting rods are arranged at two ends of the single-sided rack and fixedly welded with two ends of the single-sided rack, sleeve limiting cylinders are arranged on a supporting plate and a supporting top plate, and the top of the connecting plate is fixedly connected with the bottom of the connecting rod in a welding mode.
As a further scheme of the invention: the inner part of the sleeve limiting cylinder is provided with a reset spring, one end of the reset spring is fixedly connected with the inner wall of the sleeve limiting cylinder, the other end of the reset spring is fixedly connected with the connecting rod, the connecting rod penetrates through the sleeve limiting cylinder, and the reset spring is sleeved on the connecting rod.
As a still further scheme of the invention: the fixing plate is provided with a limiting column, the limiting column is fixedly connected with the fixing plate, the limiting column is provided with a rotating sleeve, the rotating sleeve is rotatably connected with the limiting column through a bearing, and the push rod is slidably connected with the rotating sleeve.
Compared with the prior art, the invention has the beneficial effects that: the spherical loudspeaker box shell polishing device is simple in structure, the spherical loudspeaker box shell clamped in the clamping plate is driven to rotate through the circulating up-and-down movement, so that different positions of the joint of the spherical loudspeaker box shell are polished, the joint of the spherical loudspeaker box shell is effectively treated, burrs are prevented from protruding, the polishing effect of the joint of the spherical loudspeaker box shell is guaranteed through the circulating power structure, excessive polishing caused by long-time action on one place is avoided, the treatment effect is better, the use is convenient, and the practicability is strong.
Drawings
Fig. 1 is a schematic structural diagram of a polishing apparatus for a joint of a spherical sound box housing having a disc sliding structure.
Fig. 2 is a sectional view in the direction of a-a in the polishing apparatus for the joint of the spherical cabinet housing having a disk sliding type structure.
Fig. 3 is a schematic structural diagram of a power assembly in a polishing device for a joint of a spherical sound box shell with a disc sliding structure.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a polishing device for the joint of a spherical loudspeaker box shell with a disc sliding type structure comprises a device body, wherein the device body is provided with a support frame 1, a support beam 2 is arranged on the support frame 1, the support beam 2 is fixedly connected with the support frame 1 in a welding manner, a support plate 3 is arranged at the top of the support frame 1, the support plate 3 is welded with the support frame 1, a fixing frame 4 is arranged above the support plate 3, the fixing frame 4 is fixedly connected with the support plate 3 through screws, a threaded column 5 is arranged at the top of the fixing frame 4, an integrally formed structure is arranged between the threaded column 5 and the fixing frame 4, a rotating rod a6 and a rotating rod B7 are arranged on the fixing frame 4, the rotating rod a6 is arranged at the left side, the rotating rod B7 is arranged at the right side, and the rotating rod a6 is rotatably connected with the fixing frame 4 through, the utility model discloses a device for polishing and fixing threaded column, be connected between dwang B7 and the mount 4 rotation, the tip that sets up at the mount 4 inboard on dwang A6 or dwang B7 sets up grip block 8, effect fixed connection through the screw between grip block 8 and dwang A6, set up compression spring 9 on dwang B7, compression spring 9 cup joints on dwang B7, the device body sets up supporting roof 10, supporting roof 10 cup joints on threaded column 5, the below of supporting roof 10 sets up slider 11, the effect through the bearing is rotated and is connected between slider 11 and the supporting roof 10, be connected through the silk pole formula between slider 11 and the threaded column 5, the top of supporting roof 10 sets up polishing motor 12, the effect fixed connection through support and screw between polishing motor 12 and the supporting roof 10, the below of supporting roof 10 sets up mounting bracket 13, the polishing device is characterized in that the mounting frame 13 is fixedly connected with the supporting top plate 10 in a welding mode, a rotating shaft 14 is arranged on the mounting frame 13, the rotating shaft 14 is rotatably connected with the mounting frame 13 through the action of a bearing, a grinding wheel 15 is arranged on the rotating shaft 14, the grinding wheel 15 is fixedly connected with the rotating shaft 14 through the action of a screw, the output end of the polishing motor 12 is in transmission connection with the left end part of the rotating shaft 14 through the action of a belt assembly 16, a driven gear 17 is arranged on the end part of the rotating rod A6 arranged on the outer side of the mounting frame 4, the driven gear 17 is fixedly connected with a rotating rod A6 through the action of a screw, a single-sided rack 18 is arranged on the device body, connecting rods 20 are arranged at two ends of the single-sided rack 18, the connecting rods 20 are fixedly welded with two ends of the single-, the device is characterized in that a reset spring is arranged in the sleeve limiting cylinder 19, one end of the reset spring is fixedly connected with the inner wall of the sleeve limiting cylinder 19, the other end of the reset spring is fixedly connected with the connecting rod 20, the connecting rod 20 penetrates through the sleeve limiting cylinder 19, the reset spring is sleeved on the connecting rod 20, the device body is provided with a power box 21, the power box 21 is fixedly connected with the support frame 1 through the action of screws, a power component 22 is arranged in the power box 21, the power component 22 mainly comprises a fixed disc 23, a push rod 24, a connecting plate 25, a limiting column 26, a movable frame 28 and a rotating arm 29, the power component 22 is provided with a driving motor, the driving motor is arranged outside the power box 21, the driving motor is fixedly connected with the outer wall of the power box 21 through the action of a support and the screws, the power component 22 is provided with a fixed disc 23, and the fixed disc 23 is rotatably connected with the end part of, the front of the fixed disc 23 is provided with a movable frame 28, the power assembly 22 is provided with a rotating arm 29, the rotating arm 29 is fixedly connected with the end part of an output shaft of the driving motor in a welding mode, the rotating arm 29 is rotatably connected with the fixed disc 23, the other end part of the rotating arm 29 is arranged in the movable frame 28, the rotating arm 29 is slidably connected with the movable frame 28, the side wall of the movable frame 28 is provided with a push rod 24, the push rod 24 is fixedly welded with the movable frame 28, the top of the push rod 24 is provided with a connecting plate 25, the connecting plate 25 is fixedly connected with the connecting rod 20, the fixed disc 23 is provided with a limit column 26, the limit column 26 is fixedly connected with the fixed disc 23, the limit column 26 is provided with a rotating sleeve 27, and the rotating sleeve 27 is rotatably connected with the limit column 26 through the action of a bearing, the push rod 24 is connected with the rotating sleeve 27 in a sliding mode.
The working principle of the invention is as follows: when the device body is used, firstly, the injection molded spherical sound box shell is installed on the device body, the rotating rod B7 is pulled rightwards during installation, then the spherical sound box shell is placed on the inner side of the clamping plate 8, then the rotating rod B7 is released, the extrusion is carried out through the action of the compression spring 9 to play a clamping role, then the height of the supporting top plate 10 is adjusted, when the height of the supporting top plate 10 is adjusted, the rotating slide block 11 is used, under the action of the screw rod slide block, the height of the supporting top plate 10 is adjusted, when the adjustment is carried out, the grinding wheel 15 is required to be just in contact with the joint of the spherical sound box shell, then, the polishing work can be started, the polishing motor 12 is started during polishing, the rotating shaft 14 is driven to rotate through the polishing motor 12, so that the grinding wheel 15 is driven to polish the joint of the spherical sound box shell, and in the polishing process, the, thereby driving the single-sided rack 18 to move, driving the driven gear 17 to rotate under the action of the single-sided rack 18, driving the rotating rod A6 to rotate when the driven gear 17 rotates, thereby driving the spherical sound box shell clamped at the inner side of the clamping plate 8 to rotate, thereby polishing different positions on the spherical sound box shell, wherein the action mode of the power component 22 is up-and-down cyclic motion, the invention has simple structure, drives the spherical sound box shell clamped inside the clamping plate 8 to rotate through cyclic up-and-down motion, thereby polishing different positions of the joint of the spherical sound box shell, effectively processing the joint of the spherical sound box shell, avoiding burr protrusion, and ensuring the polishing effect of the joint of the spherical sound box shell through the cyclic power structure, avoiding excessive polishing caused by long-time action on one place, the treatment effect is better, the use is convenient, and the practicability is strong.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (1)
1. The utility model provides a spherical audio amplifier shell junction burnishing device of disc slidingtype structure, includes the device body, its characterized in that, the device body sets up support frame (1), set up supporting beam (2) on support frame (1), through welded mode fixed connection between supporting beam (2) and support frame (1), the top of support frame (1) sets up backup pad (3), welded connection between backup pad (3) and support frame (1), the top of backup pad (3) sets up mount (4), through the effect fixed connection of screw between mount (4) and backup pad (3), the top of mount (4) sets up screw thread post (5), be the integrated into one piece structure between screw thread post (5) and mount (4), set up dwang A (6) and dwang B (7) on mount (4), the device body sets up supporting roof (10), supporting roof (10) cup joints on threaded post (5), the top of supporting roof (10) sets up polishing motor (12), polishing motor (12) and the effect fixed connection who passes through support and screw between supporting roof (10), dwang A (6) set up driven gear (17) on the tip in mount (4) outside, through the effect fixed connection of screw between driven gear (17) and dwang A (6), the device body sets up headstock (21), through the effect fixed connection of screw between headstock (21) and support frame (1), the inside of headstock (21) sets up power component (22), power component (22) mainly are by fixed disk (23), push rod (24), connecting plate (25), spacing post (26), The power assembly (22) is provided with a driving motor, the driving motor is arranged outside the power box (21), the driving motor is fixedly connected with the outer wall of the power box (21) through a support and screws, the power assembly (22) is provided with a fixed disc (23), the fixed disc (23) is rotatably connected with the end part of an output shaft of the driving motor through a bearing, the front face of the fixed disc (23) is provided with a movable frame (28), the power assembly (22) is provided with a rotating arm (29), the rotating arm (29) is fixedly connected with the end part of the output shaft of the driving motor in a welding mode, the rotating arm (29) is rotatably connected with the fixed disc (23), the other end part of the rotating arm (29) is arranged inside the movable frame (28), and the rotating arm (29) is slidably connected with the movable frame (28), a push rod (24) is arranged on the side wall of the movable frame (28), the push rod (24) and the movable frame (28) are fixedly welded, a connecting plate (25) is arranged at the top of the push rod (24), and the connecting plate (25) is fixedly connected with the connecting rod (20);
the rotating rod A (6) is arranged on the left side, the rotating rod B (7) is arranged on the right side, the rotating rod A (6) is rotatably connected with the fixing frame (4) through the action of a bearing, and the rotating rod B (7) is rotatably connected with the fixing frame (4);
a clamping plate (8) is arranged at the end part of the rotating rod A (6) or the rotating rod B (7) which is arranged at the inner side of the fixing frame (4), the clamping plate (8) is fixedly connected with the rotating rod A (6) through the action of a screw, a compression spring (9) is arranged on the rotating rod B (7), and the compression spring (9) is sleeved on the rotating rod B (7);
a sliding block (11) is arranged below the supporting top plate (10), the sliding block (11) is rotatably connected with the supporting top plate (10) through the action of a bearing, and the sliding block (11) is connected with the threaded column (5) through a screw rod;
an installation frame (13) is arranged below the supporting top plate (10), the installation frame (13) is fixedly connected with the supporting top plate (10) in a welding mode, a rotating shaft (14) is arranged on the installation frame (13), the rotating shaft (14) is rotatably connected with the installation frame (13) through a bearing, a grinding wheel (15) is arranged on the rotating shaft (14), the grinding wheel (15) is fixedly connected with the rotating shaft (14) through a screw, and the output end of the polishing motor (12) is in transmission connection with the left end part of the rotating shaft (14) through a belt assembly (16);
the device body is provided with a single-sided rack (18), two ends of the single-sided rack (18) are provided with connecting rods (20), the connecting rods (20) are fixedly welded with two ends of the single-sided rack (18), sleeve limiting cylinders (19) are arranged on a supporting plate (3) and a supporting top plate (10), and the top of a connecting plate (25) is fixedly connected with the bottom of the connecting rod (20) in a welding manner;
a return spring is arranged in the sleeve limiting barrel (19), one end of the return spring is fixedly connected with the inner wall of the sleeve limiting barrel (19), the other end of the return spring is fixedly connected with a connecting rod (20), the connecting rod (20) penetrates through the sleeve limiting barrel (19), and the return spring is sleeved on the connecting rod (20);
set up spacing post (26) on fixed disk (23), fixed connection between spacing post (26) and fixed disk (23), set up on spacing post (26) and rotate sleeve (27), rotate and be connected through the effect rotation of bearing between sleeve (27) and spacing post (26), sliding connection between push rod (24) and rotation sleeve (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227953.XA CN108515412B (en) | 2018-03-20 | 2018-03-20 | Polishing device for joint of spherical loudspeaker box shell with disc sliding type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227953.XA CN108515412B (en) | 2018-03-20 | 2018-03-20 | Polishing device for joint of spherical loudspeaker box shell with disc sliding type structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108515412A CN108515412A (en) | 2018-09-11 |
| CN108515412B true CN108515412B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810227953.XA Expired - Fee Related CN108515412B (en) | 2018-03-20 | 2018-03-20 | Polishing device for joint of spherical loudspeaker box shell with disc sliding type structure |
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| Country | Link |
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| CN (1) | CN108515412B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037391B (en) * | 2019-12-30 | 2021-10-15 | 江西金凯新型墙板科技有限公司 | Light partition plate grinding device |
| CN112192380A (en) * | 2020-10-12 | 2021-01-08 | 江门市盈光不锈钢制品有限公司 | Outer wall edging anchor clamps of stainless steel pot |
| CN113319567B (en) * | 2021-05-31 | 2022-01-07 | 北京澳丰源科技有限公司 | Overturning machining device for machining power amplifier shell |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177506A (en) * | 1997-09-05 | 1999-03-23 | Seiko Instr Inc | End face polishing and washing device |
| CN103506786B (en) * | 2013-09-10 | 2015-11-25 | 宁波福尼斯焊割科技有限公司 | A kind of rocking arm automatic welding device |
| CN205852313U (en) * | 2016-06-22 | 2017-01-04 | 中国建筑第七工程局有限公司 | A kind of convenient steel tube fixing device |
| CN106914811A (en) * | 2017-03-29 | 2017-07-04 | 施亮 | A kind of water purifier production polissoir |
| CN106944908A (en) * | 2017-04-19 | 2017-07-14 | 孔军玲 | A kind of building bar high-efficient rust-removing equipment |
| CN106937853A (en) * | 2017-04-21 | 2017-07-11 | 严凤河 | A kind of high efficiency dish-washing apparatus for kitchen use |
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Granted publication date: 20210622 |