CN219234010U

CN219234010U - Clamping device for loudspeaker shell machining

Info

Publication number: CN219234010U
Application number: CN202223353275.2U
Authority: CN
Inventors: 王开拓; 王保银; 李陆军; 程海振; 刘健
Original assignee: Weifang Weihao Precision Plastic Technology Co ltd
Current assignee: Weifang Weihao Precision Plastic Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-23
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of loudspeaker processing and discloses a clamping device for loudspeaker shell processing, which comprises a supporting plate, wherein a sliding device is arranged at the top end of the supporting plate and comprises a frame body, the frame body is fixedly arranged at the top of the front surface of the supporting plate, a driving motor is fixedly arranged at one end of the frame body, a screw rod is rotationally connected inside the frame body, the output end of the driving motor penetrates through one end of the frame body and is fixedly connected with the screw rod, a sliding frame is connected with the outer side threads of the screw rod, and a drill bit is arranged at the bottom end of the sliding frame. According to the technical scheme, the frame bodies are connected by the aid of the supporting plates, meanwhile, the screw is driven to rotate by the aid of the driving motor arranged at one end of the frame bodies, so that the sliding frame is driven to move, the drill bit is driven to move by the movement of the sliding frame, holes are drilled in different positions of the loudspeaker shell, and machining efficiency of the loudspeaker shell is increased as much as possible.

Description

Clamping device for loudspeaker shell machining

Technical Field

The utility model relates to the technical field of loudspeaker processing, in particular to a clamping device for loudspeaker shell processing.

Background

The speaker is a short for speaker unit, or simply a unit, also called "horn". Is an electroacoustic transducer device, and is very common in the electroacoustic field. Speakers are a weaker component but an important component in electroacoustic systems. The variety of the loudspeaker is various, the price is very different, and the audio electric energy causes the cone or the diaphragm thereof to vibrate the surrounding air to cause sound through electromagnetic, piezoelectric or electrostatic effects.

In the published patent document with the publication number of CN214481272U, a clamp of a loudspeaker shell for loudspeaker processing is disclosed, the clamp comprises a base, a shock absorber is fixedly installed in the upper end of the base, a supporting plate is fixedly connected to the upper end of the shock absorber, a first rotating clamping groove is formed in the upper end of the supporting plate, a rotating shaft is fixedly clamped in the rotating clamping groove, a rotating plate is fixedly installed in the upper end of the rotating shaft, a second rotating clamping groove is formed in the lower end of the rotating plate, balls are fixedly installed between the first rotating clamping groove and the rotating shaft, two sides of the upper end of the rotating plate are fixedly connected with supporting frames, one side of each supporting frame is fixedly connected with a feeding motor, a feeding screw rod is fixedly connected to an output shaft of each feeding motor, one end of each feeding screw rod is fixedly connected with a rotating clamping disc, and the clamp is simple in structure and novel in design, and can be better clamped in a fixed mode when the loudspeaker shell is processed, and falling off in the processing process is avoided.

When the device is used, the loudspeaker shell needs to be moved because the loudspeaker needs to be punched in different places when the loudspeaker is processed and punched, but the device is inconvenient to move the punching device of the loudspeaker.

Disclosure of Invention

The utility model aims to provide a clamping device for processing a loudspeaker shell, which solves the problems in the background technology.

The embodiment of the application provides a clamping device is used in speaker casing processing, which comprises a supporting plate, the top of backup pad is provided with slider, slider includes the framework, framework fixed mounting is in the positive surface top of backup pad, the one end fixed mounting of framework has driving motor, the inside rotation of framework is connected with the screw rod, driving motor's output passes the one end of framework and fixed connection in the screw rod, the outside threaded connection of screw rod has the sliding frame, the bottom of sliding frame is provided with the drill bit.

Through adopting above-mentioned technical scheme, utilize the backup pad of setting to connect the framework, utilize the driving motor of setting in framework one end to drive the screw rod and rotate simultaneously to drive the sliding frame and remove, the removal of sliding frame drives the drill bit and removes, thereby punches the different positions of speaker casing, increases the efficiency to speaker casing processing as far as possible.

Optionally, a limiting plate is fixedly connected to the top end of the sliding frame, and a limiting groove for sliding of the limiting plate is formed in the top end of the inside of the frame body.

By adopting the technical scheme, the sliding frame is limited by utilizing the limiting plate to be inserted into the limiting groove.

Optionally, the rolling groove has been seted up on the top of limiting plate, the inside roll in rolling groove is connected with the ball, the ball pass the notch in rolling groove and with the limiting groove contacts.

Through adopting above-mentioned technical scheme, utilize the ball of setting to reduce the resistance that the limiting plate produced when moving in the spacing groove as far as possible.

Optionally, the bottom fixed mounting of sliding frame has electric putter, electric putter's output fixed mounting has the motor, just the output fixed connection of motor in the drill bit.

Through adopting above-mentioned technical scheme, utilize setting up electric putter and carry out the height adjustment to the motor, utilize the motor to drive the drill bit rotation simultaneously and carry out the punching to the speaker.

Optionally, the positive surface middle part fixedly connected with workstation of backup pad, the top of workstation is provided with fixing device, fixing device includes the plate body, the equal fixedly connected with mounting panel in both ends top of plate body, two sets of the equal fixedly mounted with cylinder of opposite side of mounting panel, the output fixedly connected with arc of cylinder, two sets of the equal fixedly connected with rubber slab of opposite side of arc.

Through adopting above-mentioned technical scheme, utilize to set up the workstation and carry out to connect the plate body, utilize the plate body of setting to fix the mounting panel simultaneously, fix the cylinder in one side of mounting panel and utilize the cylinder to promote the arc and carry out the centre gripping to speaker casing both sides, simultaneously as far as to the fixed of speaker casing.

Optionally, a push rod is fixedly connected to the middle part of the top end of the plate body, and the push rod is arranged between the two groups of arc plates.

Through adopting above-mentioned technical scheme, utilize the ejector pin of setting to carry out the bottom to the speaker casing and support.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

according to the technical scheme, the frame body is connected by the aid of the supporting plate, the screw is driven by the driving motor arranged at one end of the frame body to rotate, the sliding frame is driven to move, the drill bit is driven to move by the movement of the sliding frame, and accordingly holes are formed in different positions of the loudspeaker shell, and machining efficiency of the loudspeaker shell is increased as much as possible.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the arc plate of the present utility model.

In the figure: 1. a support plate; 2. a work table; 3. a fixing device; 31. a mounting plate; 32. a cylinder; 33. an arc-shaped plate; 34. a push rod; 4. a sliding device; 41. a drive motor; 42. a screw; 43. a sliding frame; 44. a limiting plate; 45. a ball; 46. a limit groove; 5. an electric push rod; 6. a motor; 7. a drill bit; 8. a rubber plate.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the clamping device for processing the loudspeaker shell comprises a support plate 1, wherein a sliding device 4 is arranged at the top end of the support plate 1, the sliding device 4 comprises a frame body, the frame body is fixedly arranged at the top of the front surface of the support plate 1, a driving motor 41 is fixedly arranged at one end of the frame body, a screw rod 42 is rotatably connected in the frame body, the output end of the driving motor 41 penetrates through one end of the frame body and is fixedly connected with the screw rod 42, a sliding frame 43 is connected with the outer side of the screw rod 42 in a threaded manner, and a drill bit 7 is arranged at the bottom end of the sliding frame 43;

in this kind of technical scheme, utilize backup pad 1 of setting to carry out and connect the framework, utilize the driving motor 41 of setting in framework one end to drive screw rod 42 simultaneously and rotate to drive sliding frame 43 and remove, the removal of sliding frame 43 drives drill bit 7 and removes, thereby carries out punching to the different positions of speaker casing, increases the efficiency to speaker casing processing as far as possible.

In some technical schemes, as shown in fig. 1-3, a limit plate 44 is fixedly connected to the top end of a sliding frame 43, a limit groove 46 for the limit plate 44 to slide is formed in the top end of the inside of the frame body, a rolling groove is formed in the top end of the limit plate 44, a ball 45 is connected to the inside of the rolling groove in a rolling way, and the ball 45 penetrates through a notch of the rolling groove and contacts with the limit groove 46; the sliding frame 43 is limited by inserting the limiting plate 44 into the limiting groove 46, and the resistance generated when the limiting plate 44 moves in the limiting groove 46 is reduced as much as possible by the ball 45.

In some technical schemes, as shown in fig. 1-3, an electric push rod 5 is fixedly arranged at the bottom end of a sliding frame 43, a motor 6 is fixedly arranged at the output end of the electric push rod 5, and the output end of the motor 6 is fixedly connected with a drill bit 7; the motor 6 is adjusted in height by arranging the electric push rod 5, and meanwhile, the motor 6 drives the drill bit 7 to rotate so as to punch the loudspeaker.

In some technical schemes, as shown in fig. 1-3, a workbench 2 is fixedly connected to the middle part of the front surface of a supporting plate 1, a fixing device 3 is arranged at the top end of the workbench 2, the fixing device 3 comprises a plate body, mounting plates 31 are fixedly connected to the tops of two ends of the plate body, air cylinders 32 are fixedly mounted on opposite sides of the two groups of mounting plates 31, arc plates 33 are fixedly connected to the output ends of the air cylinders 32, rubber plates 8 are fixedly connected to opposite sides of the two groups of arc plates 33, ejector rods 34 are fixedly connected to the middle part of the top end of the plate body, and the ejector rods 34 are arranged between the two groups of arc plates 33; the plate body is connected by the setting workbench 2, the mounting plate 31 is fixed by the set plate body, the air cylinder 32 is fixed on one side of the mounting plate 31, the arc plate 33 is pushed by the air cylinder 32 to clamp two sides of the loudspeaker shell, the loudspeaker shell is fixed as far as possible, and the bottom of the loudspeaker shell is supported by the set ejector rod 34.

When the loudspeaker box is used, the frame body is connected by the aid of the supporting plate 1, meanwhile, the screw rod 42 is driven to rotate by the aid of the driving motor 41 arranged at one end of the frame body, so that the sliding frame 43 is driven to move, the drill bit 7 is driven to move by the sliding frame 43, holes are drilled in different positions of the loudspeaker box, and machining efficiency of the loudspeaker box is increased as much as possible.

Claims

1. Clamping device is used in speaker casing processing, including backup pad (1), its characterized in that: the utility model discloses a drilling machine, including backup pad, including backup pad, the top of backup pad (1) is provided with slider (4), slider (4) include the framework, framework fixed mounting is in the positive surface top of backup pad (1), the one end fixed mounting of framework has driving motor (41), the inside rotation of framework is connected with screw rod (42), the output of driving motor (41) pass the one end of framework and fixed connection in screw rod (42), the outside threaded connection of screw rod (42) has sliding frame (43), the bottom of sliding frame (43) is provided with drill bit (7).

2. The clamping device for processing a speaker housing according to claim 1, wherein a limiting plate (44) is fixedly connected to a top end of the sliding frame (43), and a limiting groove (46) for sliding the limiting plate (44) is formed in an inner top end of the frame.

3. The clamping device for processing the loudspeaker housing according to claim 2, wherein a rolling groove is formed in the top end of the limiting plate (44), a ball (45) is connected to the inside of the rolling groove in a rolling manner, and the ball (45) penetrates through a notch of the rolling groove and contacts with the limiting groove (46).

4. The clamping device for processing the loudspeaker shell according to claim 1, wherein an electric push rod (5) is fixedly arranged at the bottom end of the sliding frame (43), a motor (6) is fixedly arranged at the output end of the electric push rod (5), and the output end of the motor (6) is fixedly connected with the drill bit (7).

5. The clamping device for loudspeaker shell machining according to claim 1, wherein a workbench (2) is fixedly connected to the middle part of the front surface of the supporting plate (1), a fixing device (3) is arranged at the top end of the workbench (2), the fixing device (3) comprises a plate body, mounting plates (31) are fixedly connected to the tops of two ends of the plate body, air cylinders (32) are fixedly mounted on opposite sides of the two groups of mounting plates (31), an arc plate (33) is fixedly connected to the output end of the air cylinders (32), and rubber plates (8) are fixedly connected to opposite sides of the arc plate (33).

6. The clamping device for processing the loudspeaker housing according to claim 5, wherein a top middle part of the plate body is fixedly connected with a push rod (34), and the push rod (34) is arranged between two groups of arc plates (33).