CN213793526U

CN213793526U - T iron cold-working forming device for loudspeaker

Info

Publication number: CN213793526U
Application number: CN202022264976.3U
Authority: CN
Inventors: 黄忠明
Original assignee: HAIYAN ZHONGMING MACHINERY CO Ltd
Current assignee: HAIYAN ZHONGMING MACHINERY CO Ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-27
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a T iron cold processing forming device for speaker relates to speaker equipment technical field. The utility model discloses a base plate, connecting plate, two first fixed plates are installed to the upside of base plate, and first drive assembly is installed to one side of one of them first fixed plate, and first motor is installed to first drive assembly's opposite side, and second drive assembly is installed to the downside of base plate, and second drive assembly is connected with the connecting plate. The utility model discloses a first motor, first threaded rod, first dead lever that set up, the three is mutually supported, when needs use speaker T iron cold processing forming device, the output of first motor drives first dead lever through first threaded rod and removes, has made things convenient for the regulation of device, can extrude according to the thickness of T iron, has improved the extruded quality of T iron, and the U-shaped board of setting has prevented that the condition of first dead lever slope from taking place when removing to the stability of device has been improved.

Description

T iron cold-working forming device for loudspeaker

Technical Field

The utility model belongs to the technical field of speaker equipment, especially, relate to T iron cold processing forming device for speaker.

Background

The speaker is also called a horn. The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality. The loudspeaker is the weakest component in the audio equipment, and is the most important component for the audio effect. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound.

The traditional T iron cold-working forming device for the loudspeaker is mostly difficult to adjust, and cannot extrude according to the thickness of T iron when in use, so that the extrusion quality of the T iron can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a T iron cold processing forming device for speaker, first motor through setting up, first threaded rod, first dead lever, the three is mutually supported, when needs use T iron cold processing forming device for speaker, the output of first motor drives first dead lever through first threaded rod and removes, the regulation of device has been made things convenient for, can extrude according to the thickness of T iron, T iron extruded quality has been improved, and the U-shaped board that sets up, the condition that has prevented first dead lever slope when removing takes place, thereby the stability of device has been improved, the problem that exists among the above-mentioned prior art has been solved.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the T-iron cold-processing forming device for the loudspeaker comprises a base plate, wherein a connecting plate and two first fixing plates are arranged on the upper side of the base plate, a first transmission assembly is arranged on one side of one first fixing plate, a first motor is arranged on the other side of the first transmission assembly, a second transmission assembly is arranged on the lower side of the base plate, and the second transmission assembly is connected with the connecting plate; two first threaded rods are installed to one side of first drive assembly, and first threaded rod both sides screw thread opposite direction, and the week side screw-thread fit of first threaded rod has two first sliding blocks, and the equal normal running fit in one side of two first sliding blocks has first rotation board, and normal running fit has the connecting block between two first rotation boards, and the internally mounted of connecting block has first dead lever, and the U-shaped board is installed to the upper end of first dead lever, and two channels have been seted up to the upside of base plate.

Optionally, the first transmission assembly includes: two first rotation posts, two first rotation posts are connected with two first threaded rods respectively, and transmission fit has first belt between two first rotation posts, and one of them first rotation post is connected with the output of first motor.

Optionally, the second transmission assembly comprises: two second fixed plates, two second rotation posts are installed to one side of one of them second fixed plate, and the transmission cooperation has the second belt between two second rotation posts, and the end connection of second rotation post has the second threaded rod, and second threaded rod both sides screw thread opposite direction.

Optionally, the week side screw-thread fit of second threaded rod has the second sliding block, and one side normal running fit of second sliding block has the second rotor plate, and the tip of two second rotor plates all with connecting plate normal running fit.

Optionally, the second rotating plate is rotatably fitted in the channel, two second fixing rods are mounted on the upper side of the base plate, and the second fixing rods are in sliding fit with the connecting plate.

Optionally, a baffle is installed on one side of one of the first fixing plates, a first fixing block is installed on the upper side of the baffle, a first groove is formed in the first fixing block, the first motor is located in the first groove, a second fixing block is installed on the lower side of the base plate, a second groove is formed in the second fixing block, a second motor is installed in the second groove, the output end of the second motor is connected with one of the second rotating columns, and a plurality of supporting rods are installed at the bottom of the base plate.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through the first motor that sets up, first threaded rod, first dead lever, the three mutually supports, when needs use speaker T iron cold processing forming device, the output of first motor drives first dead lever through first threaded rod and removes, has made things convenient for the regulation of device, can extrude according to the thickness of T iron, has improved the extruded quality of T iron, and the U-shaped board of setting has prevented that the condition of first dead lever slope from taking place when removing, thereby has improved the stability of device.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural view of a first sliding block according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a second sliding block according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a connection board according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the fixing device comprises a base plate 1, a supporting rod 2, a first fixing plate 3, a first connecting plate 4, a channel 5, a second fixing rod 6, a connecting plate 7, a first belt 8, a first rotating column 9, a baffle plate 10, a first fixing block 11, a first threaded rod 12, a first sliding block 13, a first rotating plate 14, a connecting block 15, a first fixing rod 16, a U-shaped plate 17, a second fixing plate 18, a second belt 19, a second threaded rod 20, a second sliding block 21, a second fixing block 22 and a second rotating plate 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1 to 4, in the present embodiment, there is provided a T-iron cold-working forming apparatus for a speaker, including: the device comprises a base plate 1, wherein a connecting plate 7 and two first fixing plates 3 are arranged on the upper side of the base plate 1, a first transmission assembly is arranged on one side of one first fixing plate 3, a first motor is arranged on the other side of the first transmission assembly, a second transmission assembly is arranged on the lower side of the base plate 1, and the second transmission assembly is connected with the connecting plate 7; two first threaded rods 12 are installed to one side of first drive assembly, and first threaded rod 12 both sides screw thread opposite direction, and the week side screw-thread fit of first threaded rod 12 has two first sliding blocks 13, and one side of two first sliding blocks 13 is equal normal running fit has first rotation board 14, and normal running fit has connecting block 15 between two first rotation boards 14, and connecting block 15's internally mounted has first dead lever 16, and U-shaped board 17 is installed to the upper end of first dead lever 16, and two channels 5 have been seted up to the upside of base plate 1.

The application of one aspect of the embodiment is as follows: when a T-iron cold-processing forming device for a loudspeaker is required to be used, firstly, the T-iron is placed on the connecting plate 7, then the first motor is started, the output end of the first motor drives the first threaded rod 12 to rotate through the first transmission assembly, the first threaded rod 12 drives the two first sliding blocks 13 to move, and due to the fact that the directions of threads on two sides of the first threaded rod 12 are opposite, the two first sliding blocks 13 move oppositely, the first sliding block 13 drives the connecting block 15 to move through the first rotating plate 14, the connecting block 15 drives the first fixing rod 16 to move, and therefore the T-iron cold-processing forming device for the loudspeaker is used. It should be noted that, the first motor and the second motor referred to in this application may be powered by a storage battery or an external power source.

Through the first motor that sets up, first threaded rod 12, first dead lever 16, the three is mutually supported, when needs use speaker T iron cold processing forming device, the output of first motor drives first dead lever 16 through first threaded rod 12 and removes, made things convenient for the regulation of device, can extrude according to the thickness of T iron, the extruded quality of T iron has been improved, and the U-shaped board 17 that sets up, the condition that has prevented first dead lever 16 slope when removing takes place, thereby the stability of device has been improved.

The first transmission assembly of the present embodiment includes: two first rotation posts 9, two first rotation posts 9 are connected with two first threaded rods 12 respectively, and the transmission cooperation has first belt 8 between two first rotation posts 9, and one of them first rotation post 9 is connected with the output of first motor, through the first drive assembly who sets up, is convenient for rotate two first threaded rods 12.

The second transmission assembly of the present embodiment includes: two second fixed plates 18 are installed on one side of one of the second fixed plates 18, two second rotating columns are installed on one side of the other one of the second fixed plates 18, a second belt 19 is arranged between the two second rotating columns in a transmission fit mode, the end portions of the second rotating columns are connected with second threaded rods 20, and the thread directions of the two sides of each second threaded rod 20 are opposite.

The second threaded rod 20 of the present embodiment is screwed with a second sliding block 21 on the peripheral side, a second rotating plate 23 is rotatably fitted on one side of the second sliding block 21, and the ends of the two second rotating plates 23 are rotatably fitted with the connecting plate 7.

The second rotating plate 23 of this embodiment is rotatably fitted in the slot 5, two second fixing rods 6 are mounted on the upper side of the base plate 1, and the second fixing rods 6 are slidably fitted with the connecting plate 7.

The baffle 10 is installed to one side of one of them first fixed plate 3 of this embodiment, first fixed block 11 is installed to the upside of baffle 10, first recess has been seted up to the inside of first fixed block 11, and first motor is located first recess, second fixed block 22 is installed to the downside of base plate 1, the second recess has been seted up to the inside of second fixed block 22, and the internally mounted of second recess has the second motor, and the output of second motor is connected with one of them second rotation post, a plurality of bracing pieces 2 are installed to the bottom of base plate 1.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. T iron cold working forming device for speaker, its characterized in that includes: the device comprises a base plate (1), wherein a connecting plate (7) and two first fixing plates (3) are arranged on the upper side of the base plate (1), a first transmission assembly is arranged on one side of one first fixing plate (3), a first motor is arranged on the other side of the first transmission assembly, a second transmission assembly is arranged on the lower side of the base plate (1), and the second transmission assembly is connected with the connecting plate (7);

two first threaded rods (12) are installed to one side of first drive assembly, and first threaded rod (12) both sides screw thread opposite direction, the week side screw-thread fit of first threaded rod (12) has two first sliding blocks (13), the equal normal running fit in one side of two first sliding blocks (13) has first rotation board (14), normal running fit has connecting block (15) between two first rotation boards (14), the internally mounted of connecting block (15) has first dead lever (16), U-shaped board (17) are installed to the upper end of first dead lever (16), two channels (5) have been seted up to the upside of base plate (1).

2. The T-iron cold-forming apparatus for speakers as claimed in claim 1, wherein the first transmission assembly comprises: two first rotation posts (9), two first rotation posts (9) are connected with two first threaded rods (12) respectively, and transmission fit has first belt (8) between two first rotation posts (9), and one of them first rotation post (9) is connected with the output of first motor.

3. The T-iron cold-working forming apparatus for speaker of claim 1, wherein the second transmission assembly comprises: two second fixed plates (18), two second rotation posts are installed to one side of one of them second fixed plate (18), and transmission fit has second belt (19) between two second rotation posts, and the end connection of second rotation post has second threaded rod (20), and second threaded rod (20) both sides screw thread opposite direction.

4. The T-iron cold-working forming device for speaker according to claim 3, wherein the second screw rod (20) is screw-fitted with a second slide block (21) on the peripheral side, a second rotating plate (23) is rotatably fitted on one side of the second slide block (21), and the ends of both second rotating plates (23) are rotatably fitted with the connecting plate (7).

5. The T-iron cold-working forming device for speaker according to claim 4, wherein the second rotating plate (23) is rotatably fitted in the channel (5), two second fixing bars (6) are installed on the upper side of the base plate (1), and the second fixing bars (6) are slidably fitted with the connecting plate (7).

6. The T-iron cold working forming device for the loudspeaker according to claim 5, wherein a baffle (10) is installed on one side of one of the first fixing plates (3), a first fixing block (11) is installed on the upper side of the baffle (10), a first groove is formed in the first fixing block (11), the first motor is located in the first groove, a second fixing block (22) is installed on the lower side of the substrate (1), a second groove is formed in the second fixing block (22), a second motor is installed in the second groove, the output end of the second motor is connected with one of the second rotating columns, and a plurality of supporting rods (2) are installed at the bottom of the substrate (1).