CN221448594U - Universal fixture for loudspeaker manufacturing - Google Patents

Abstract

The utility model provides a universal fixture for manufacturing a loudspeaker, which comprises a workbench, supporting legs, a supporting plate, a first sliding hole, an inclined T-shaped threaded rod, a supporting rotating seat structure and a slidable clamping rotating frame structure. The utility model rotates the seat, places the seat, the movable block, the sliding frame, the second slide hole, the T-shaped sliding rod, the locking ring, the clamping tube and the clamping ball are mutually matched, which is beneficial to the purpose of improving the working efficiency by enabling the bottom end of the clamping ball to contact with the upper end of the loudspeaker in the clamping process in the use process, thereby facilitating the rotation of the loudspeaker in the processing process; the setting of rotating the seat, placing the seat, fixed pipe and bracing piece is favorable to rotating behind the rotation bracing piece in the in-process of processing, makes the top of bracing piece and the bottom contact of speaker realize the purpose of speaker support all around, prevents to appear crooked purpose around the in-process of centre gripping processing speaker.

Description

Universal fixture for loudspeaker manufacturing

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a universal fixture for manufacturing a loudspeaker.

Background

The loudspeaker is a transducer for converting electric signals into acoustic signals, the performance of the loudspeaker is greatly affected on sound quality, the loudspeaker is the weakest device in sound equipment, the loudspeaker is the weakest device in terms of sound effect, the loudspeaker is the most important part, a fixture is needed in the process of processing the loudspeaker, the conventional loudspeaker manufacturing universal fixture comprises a workbench, a PLC (programmable logic controller), a servo motor, a hollow worm, a rotary vertical shaft, a worm wheel, a drive bevel gear, a fixed seat, a threaded rotating rod, a driven bevel gear, a movable frame, a lifting block, a rubber pinch roller, a chute, a lead screw, a stepping motor, a laser sensor and a limiting slideway, and the loudspeaker manufacturing universal fixture can not be used for rotating the loudspeaker in the process of processing and is easy to cause the problem of bending around the loudspeaker in the process of use.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a universal fixture for manufacturing a loudspeaker, which is convenient for the purpose of rotating the loudspeaker in the process of processing and the purpose of preventing the periphery of the loudspeaker from bending in the process of processing by improving a fixture mechanism in the process of using and arranging a support mechanism at the bottom of the loudspeaker in the process of using.

The universal fixture for manufacturing the loudspeaker comprises a workbench, wherein supporting legs are respectively fixed at four corners of the bottom end of the workbench through bolts; a supporting plate is fixed at the rear of the upper end of the workbench through bolts; the left side and the right side of the upper end of the supporting plate are respectively provided with a first sliding hole; the upper parts of the left end and the right end of the supporting plate are respectively penetrated with an inclined T-shaped threaded rod, and the device is characterized in that a supporting rotating seat structure capable of being placed is arranged in front of the upper end of the workbench; the first sliding hole is internally provided with a slidable clamping rotating frame structure.

Preferably, the structure of the placeable support rotating seat comprises a rotating seat, and a placing seat is fixed at the middle position of the upper end of the rotating seat through bolts; fixing pipes are respectively fixed at the periphery of the upper end of the rotating seat through bolts; the middle position inside the upper end of the fixed pipe is connected with a supporting rod in a threaded manner.

Preferably, the slidable clamping rotating frame structure comprises a moving block, and a sliding frame is fixed on the lower portion of the front surface of the moving block through bolts; a second sliding hole is formed in the middle position inside the sliding frame; the inside of the second sliding hole is respectively penetrated by a T-shaped sliding rod in a sliding way; the outer wall of the T-shaped sliding rod is respectively in threaded connection with a locking ring; the outer wall of the bottom end of the T-shaped sliding rod is in threaded connection with a clamping pipe; the bottom end of the clamping tube is internally and rollingly embedded with a clamping ball.

Compared with the prior art, the utility model has the beneficial effects that:

In the utility model, the rotating seat, the placing seat, the moving block, the sliding frame, the second sliding hole, the T-shaped sliding rod, the locking ring, the clamping tube and the clamping ball are mutually matched, so that the bottom end of the clamping ball is contacted with the upper end of the loudspeaker in the clamping process in the use process, the loudspeaker is conveniently rotated in the processing process, and the aim of improving the working efficiency is fulfilled.

In the utility model, the arrangement of the rotating seat, the placing seat, the fixed pipe and the supporting rod is beneficial to the purpose of supporting the periphery of the loudspeaker by enabling the top end of the supporting rod to be contacted with the bottom end of the loudspeaker after the supporting rod is rotated in the processing process, and the purpose of preventing the periphery of the loudspeaker from being bent in the clamping processing process is realized.

Drawings

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

FIG. 2 is a schematic view of a structure of a placeable support rotating base of the present utility model;

fig. 3 is a schematic structural view of the slidable clamping and rotating frame structure of the present utility model.

In the figure:

1. A work table; 2. support legs; 3. a support plate; 4. a first slide hole; 5. an inclined T-shaped threaded rod; 6. a supporting rotary seat structure can be placed; 61. a rotating seat; 62. a placement seat; 63. a fixed tube; 64. a support rod; 7. a slidable clamping rotating frame structure; 71. a moving block; 72. a carriage; 73. a second slide hole; 74. a T-shaped sliding rod; 75. a locking ring; 76. clamping the pipe; 77. the ball is clamped.

Detailed Description

The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a universal fixture for manufacturing a loudspeaker comprises a workbench 1, supporting legs 2, a supporting plate 3, a first sliding hole 4, an inclined T-shaped threaded rod 5, a supporting rotating seat structure 6 and a slidable clamping rotating frame structure 7, wherein the supporting legs 2 are respectively fixed at four corners of the bottom end of the workbench 1 through bolts; a supporting plate 3 is fixed on the rear of the upper end of the workbench 1 through bolts; the left side and the right side of the upper end of the supporting plate 3 are respectively provided with a first sliding hole 4; oblique T-shaped threaded rods 5 respectively penetrate through the upper parts of the left end and the right end of the supporting plate 3; a supporting rotating seat structure 6 capable of being placed is arranged in front of the upper end of the workbench 1; the first sliding hole 4 is internally provided with a slidable clamping rotating frame structure 7; the placeable support rotating seat structure 6 comprises a rotating seat 61, a placing seat 62, a fixed pipe 63 and a supporting rod 64, wherein the placing seat 62 is fixed at the middle position of the upper end of the rotating seat 61 through bolts; fixing pipes 63 are respectively fixed at the peripheral positions of the upper end of the rotating seat 61 through bolts; the middle position inside the upper end of the fixed pipe 63 is connected with a supporting rod 64 in a threaded manner; when the loudspeaker is used, the workbench 1 is placed at a proper position, then a loudspeaker to be processed is placed inside the upper end of the placement seat 62, and then the support rods 64 are rotated, so that the upper ends of the support rods 64 are respectively contacted with the bottom ends of the loudspeakers, support work in the processing process is realized, and the periphery of the loudspeakers is prevented from being bent.

In this embodiment, referring to fig. 3, the slidable clamping and rotating frame structure 7 includes a moving block 71, a sliding frame 72, a second sliding hole 73, a t-shaped sliding rod 74, a locking ring 75, a clamping tube 76 and a clamping ball 77, where the sliding frame 72 is bolted to the lower part of the front surface of the moving block 71; a second sliding hole 73 is formed in the middle position inside the sliding frame 72; the second sliding holes 73 are respectively provided with a T-shaped sliding rod 74 in a sliding way; the outer wall of the T-shaped sliding rod 74 is respectively in threaded connection with a locking ring 75; the outer wall of the bottom end of the T-shaped sliding rod 74 is connected with a clamping pipe 76 in a threaded manner; the bottom end of the clamping tube 76 is internally and rollingly embedded with a clamping ball 77; after the loudspeaker is placed, the locking ring 75 arranged at the bottom is loosened, then the clamping pipe 76 is rotated, the clamping pipe 76 is respectively connected with the outer wall of the bottom end of the T-shaped sliding rod 74 in a threaded mode, then the bottom end of the clamping ball 77 is contacted with the upper end of the loudspeaker in the rotating process, clamping and fixing work is carried out, then the locking ring 75 is screwed down, the clamping ball 77 is contacted with the top end of the loudspeaker, and the rotating work of the loudspeaker is conveniently carried out in the processing process, so that clamp work is completed.

In this embodiment, specifically, a bearing is disposed at the connection between the support plate 3 and the inclined T-shaped threaded rod 5, and the inclined T-shaped threaded rod 5 transversely penetrates the inside of the first sliding hole 4.

In this embodiment, specifically, the fixing tubes 63 are provided in plural and surrounding positions of the placement base 62; the rotating seat 61 is a T-shaped stainless steel seat.

In this embodiment, specifically, the rotating seat 61 penetrates through the middle position inside the front end of the workbench 1 and is provided with a bearing at the joint.

In this embodiment, specifically, the locking ring 75 is a stainless steel threaded ring and is disposed between the bottom end of the sliding frame 72 and the upper end of the holding tube 76.

In this embodiment, specifically, the moving blocks 71 respectively slide through the first slide holes 4; the moving blocks 71 are respectively in threaded sleeve connection with the outer wall of the inclined T-shaped threaded rod 5.

Principle of operation

In the utility model, when the loudspeaker clamp is used, the workbench 1 is placed at a proper position, then a loudspeaker to be processed is placed in the upper end of the placement seat 62, then the support rod 64 is rotated, the upper end of the support rod 64 is respectively contacted with the bottom end of the loudspeaker, the support work in the processing process is realized, the periphery of the loudspeaker is prevented from bending, after the loudspeaker is placed, the locking ring 75 arranged at the bottom is loosened, then the clamping pipe 76 is rotated, the clamping pipe 76 is respectively connected with the outer wall of the bottom end of the T-shaped sliding rod 74 in a threaded manner, then the bottom end of the clamping ball 77 is contacted with the upper end of the loudspeaker in the rotating process, the clamping fixing work is carried out, then the locking ring 75 is screwed, the clamping ball 77 is contacted with the top end of the loudspeaker, the rotating work of the loudspeaker is conveniently carried out in the processing process, and the clamp work is completed.

By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.

Claims (5)

1. The universal fixture for manufacturing the loudspeaker comprises a workbench (1), wherein supporting legs (2) are respectively fixed at four corners of the bottom end of the workbench (1) through bolts; a supporting plate (3) is fixed at the rear of the upper end of the workbench (1) through bolts; the left side and the right side of the upper end of the supporting plate (3) are respectively provided with a first sliding hole (4); oblique T-shaped threaded rods (5) respectively penetrate through the upper parts of the left end and the right end of the supporting plate (3); the loudspeaker manufacturing universal fixture is characterized in that a supporting rotating seat structure (6) capable of being placed is arranged in front of the upper end of a workbench (1) in the loudspeaker manufacturing universal fixture; the first sliding hole (4) is internally provided with a slidable clamping rotating frame structure (7).

2. A universal fixture for manufacturing speakers according to claim 1, wherein the placeable support rotary seat structure (6) comprises a rotary seat (61), and a placement seat (62) is bolted to the middle position of the upper end of the rotary seat (61); fixing pipes (63) are respectively fixed at the peripheral positions of the upper end of the rotating seat (61) through bolts; the middle position inside the upper end of the fixed pipe (63) is connected with a supporting rod (64) in a threaded manner.

3. A universal fixture for manufacturing speakers according to claim 1, wherein the slidable holding rotary frame structure (7) comprises a moving block (71), and a sliding frame (72) is bolted to the lower part of the front surface of the moving block (71); a second sliding hole (73) is formed in the middle position inside the sliding frame (72); a T-shaped sliding rod (74) is respectively and slidably penetrated in the second sliding hole (73); the outer wall of the T-shaped sliding rod (74) is respectively in threaded connection with a locking ring (75); the outer wall of the bottom end of the T-shaped sliding rod (74) is connected with a clamping pipe (76) in a threaded manner; the bottom end of the clamping tube (76) is internally and rollingly embedded with a clamping ball (77).

4. A universal fixture for manufacturing speakers according to claim 2, characterized in that the swivel base (61) penetrates through the middle position inside the front end of the table (1) and is provided with bearings at the joints.

5. A loudspeaker manufacturing universal fixture according to claim 3, wherein the moving blocks (71) are each slid through the first slide holes (4); the moving blocks (71) are respectively in threaded sleeve connection with the outer wall of the inclined T-shaped threaded rod (5).