CN216031257U

CN216031257U - Raw material shearing device for processing and producing earphone wires

Info

Publication number: CN216031257U
Application number: CN202122814992.XU
Authority: CN
Inventors: 曾德恩
Original assignee: Jiangxi Risound Electronics Co ltd
Current assignee: Jiangxi Risound Electronics Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-03-15
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a raw material shearing device for processing and producing earphone wires, which comprises a base, wherein a rotating rod is arranged in the base, a first fixing plate is fixedly arranged at the top of the upper end of a connecting block, a supporting column is connected to the upper side surface of the left end of the base, and the outer side of the top of the upper end of the supporting column is provided with a first connecting rod, the left end and the right end of the first connecting rod are both connected with a fixed shaft, the first connecting rod is connected with the second connecting rod through a fixed shaft at the upper end, a supporting rod is arranged on the upper side surface of the supporting column, movable rods are arranged on the left side and the right side of the extrusion block, a connecting column is arranged on the outer side surface of the upper end of each movable rod, and both ends of the connecting column are provided with connecting shafts, the middle part of the movable rod is connected with the inner wall of the mounting rack through a rotating shaft, the bottom of the lower end of the movable rod is fixed with the cutter, and a wire frame is arranged on the upper side surface of the inner end of the base. This earphone cord processing production is with former material shearing mechanism makes things convenient for operating personnel to be fixed to the connection of raw materials.

Description

Raw material shearing device for processing and producing earphone wires

Technical Field

The utility model relates to the technical field of earphone cords, in particular to a raw material shearing device for earphone cord processing production.

Background

The earphone wires are also called as earphone wires, the earphones are four wires in total, the left ear is two, the right ear is two, the two of the left ear are responsible for one sound channel, the two of the right ear are responsible for the other sound channel, a high-strength nylon wire is additionally arranged for protecting the wires of the earphones so as to prevent the wires from being broken, and the earphone wires conduct direct current and alternating current which are different from complex audio signals.

In current former material shearing mechanism, often can't connect fixedly to the raw materials that set up to can only carry out the shearing of fixed size to the raw materials, lead to self the practicality relatively poor. Aiming at the problems, the innovative design is carried out on the basis of the original log shearing device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a raw material shearing device for processing and producing an earphone cord, which solves the problems that the existing raw material shearing device cannot connect and fix the arranged raw materials and can only shear the raw materials in a fixed size, so that the practicability of the device is poor.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a raw material shearing device for processing and producing earphone cords comprises a base, wherein a rotating rod is arranged in the base, a connecting block is sleeved on the outer side surface of the rotating rod, a first fixing plate is fixedly arranged at the top of the upper end of the connecting block, a second fixing plate is arranged on the upper side of the first fixing plate, the first fixing plate and the second fixing plate are connected with each other through a connecting strip, a compression spring is sleeved on the outer side of the upper end of the connecting strip, a supporting column is connected to the upper side surface of the left end of the base, a first connecting rod is arranged on the outer side of the top of the upper end of the supporting column, fixing shafts are connected to the left end and the right end of the first connecting rod, the first connecting rod is connected with the second connecting rod through the fixing shaft on the upper end, a supporting rod is arranged on the upper side surface of the supporting column, a fixing spring is sleeved on the outer portion of the lower end of the supporting rod, and an installation block is connected to the top of the upper end of the fixing spring, meanwhile, the outer side surface of the mounting block is connected with the second connecting rod, the right side surface of the mounting block is provided with a flat plate, the guide rod is arranged inside the flat plate, the outer side sleeve of the guide rod is provided with a movable block, the bottom of the lower end of the movable block is connected with the mounting frame, the upper part of the front side of the mounting frame is provided with a push block, the outer side sleeve of the push block is provided with an extrusion spring, the top of the inner end of the push block is fixedly connected with the extrusion block, the left side and the right side of the extrusion block are respectively provided with a movable rod, the outer side surface of the upper end of the movable rod is provided with a connecting column, connecting shafts are respectively arranged at the two ends of the connecting column, the connecting column is connected with a sliding block through a connecting shaft at the outer end, the outer side surface of the sliding block is connected with the mounting frame through the connecting spring, the middle part of the movable rod is connected with the inner wall of the mounting frame through a rotating shaft, and the bottom of the lower end of the movable rod is fixed with the cutter, the upper side surface of the inner end of the base is provided with a wire frame.

Preferably, the first fixing plate and the rotating rod form a sliding structure through a connecting block, the connecting block and the rotating rod are connected in a threaded manner, and the rotating rod is of a rotating structure.

Preferably, the second fixing plate and the first fixing plate form an elastic structure through a compression spring, and the inner sides of the second fixing plate and the first fixing plate are hollow structures.

Preferably, the second connecting rod and the first connecting rod form a rotating structure, the first connecting rod and the supporting column form a rotating structure through a fixing shaft, and the middle part of the second connecting rod and the mounting block form a rotating structure.

Preferably, the flat plate and the support rod form an elastic structure through a fixed spring and a mounting block, and the mounting block and the flat plate are of an integrated structure.

Preferably, the mounting bracket forms a sliding structure with the guide rod through the movable block, the movable block is connected with the guide rod in a threaded manner, and the guide rod is of a rotating structure.

Preferably, the cutter constitutes through the movable rod and mounting bracket and dismantles mounting structure, and the movable rod passes through the pivot and constitutes revolution mechanic with the mounting bracket to the upside and the spliced pole of movable rod are connected for rotating.

(III) advantageous effects

The utility model provides a raw material shearing device for processing and producing earphone cords. The method has the following beneficial effects:

(1) this raw material shearing mechanism is used in earphone cord processing production, through the use of bull stick, make the device can drive the connecting block in the outside and slide, the slip of later connecting block can be adjusted the first fixed plate position of upside, later alright adjust the length of cuting to the different positions of raw materials are cuted, and the use of first fixed plate and second fixed plate can be fixed the raw materials, avoids taking place the condition of rocking.

(2) This raw material shearing mechanism is used in earphone cord processing production, through the use of ejector pad, can drive inboard extrusion piece and slide, later alright extrude the movable rod, because the rotation of movable rod, can install fixedly the cutter of downside, also can make things convenient for operating personnel to change the cutter simultaneously.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a cross-sectional top view of the mounting bracket of the present invention;

FIG. 3 is a schematic cross-sectional front view of the mounting bracket of the present invention;

FIG. 4 is a schematic view of a front view of the base of the present invention;

FIG. 5 is a left side view of the support post of the present invention.

In the figure: 1. a base; 2. a rotating rod; 3. connecting blocks; 4. a first fixing plate; 5. a second fixing plate; 6. a connecting strip; 7. a compression spring; 8. a support pillar; 9. a first connecting rod; 10. a fixed shaft; 11. a second connecting rod; 12. a support bar; 13. fixing the spring; 14. mounting blocks; 15. a flat plate; 16. a guide rod; 17. a movable block; 18. a mounting frame; 19. a push block; 20. a compression spring; 21. extruding the block; 22. a movable rod; 23. connecting columns; 24. a connecting shaft; 25. a slider; 26. a connecting spring; 27. a rotating shaft; 28. a cutter; 29. a wire frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a raw material shearing device for processing and producing earphone cords comprises a base 1, a rotating rod 2, a connecting block 3, a first fixing plate 4, a second fixing plate 5, a connecting bar 6, a compression spring 7, a supporting column 8, a first connecting rod 9, a fixing shaft 10, a second connecting rod 11, a supporting rod 12, a fixing spring 13, a mounting block 14, a flat plate 15, a guide rod 16, a movable block 17, a mounting frame 18, a pushing block 19, an extrusion spring 20, an extrusion block 21, a movable rod 22, a connecting column 23, a connecting shaft 24, a sliding block 25, a connecting spring 26, a rotating shaft 27, a cutter 28 and a line frame 29, wherein the rotating rod 2 is arranged inside the base 1, the connecting block 3 is sleeved on the outer side surface of the rotating rod 2, the first fixing plate 4 is fixedly arranged at the top of the upper end of the connecting block 3, the second fixing plate 5 is arranged on the upper side of the first fixing plate 4, and the first fixing plate 4 and the second fixing plate 5 are connected with each other through the connecting bar 6, a compression spring 7 is sleeved outside the upper end of the connecting strip 6, a supporting column 8 is connected to the upper side surface of the left end of the base 1, a first connecting rod 9 is arranged outside the top of the upper end of the supporting column 8, fixed shafts 10 are connected to the left and right ends of the first connecting rod 9, the first connecting rod 9 is connected to a second connecting rod 11 through the fixed shaft 10 of the upper end, a supporting rod 12 is arranged on the upper side surface of the supporting column 8, a fixed spring 13 is sleeved outside the lower end of the supporting rod 12, an installation block 14 is connected to the top of the upper end of the fixed spring 13, the outer side surface of the installation block 14 is connected to the second connecting rod 11, a flat plate 15 is arranged on the right side surface of the installation block 14, a guide rod 16 is arranged inside the flat plate 15, a movable block 17 is sleeved outside the guide rod 16, the bottom of the lower end of the movable block 17 is connected to the installation block 18, and a push block 19 is arranged on the upper portion of the front side of the installation block 18, an extrusion spring 20 is sleeved on the outer side of the push block 19, the top of the inner end of the push block 19 is fixedly connected with the extrusion block 21, movable rods 22 are arranged on the left side and the right side of the extrusion block 21, a connecting column 23 is arranged on the outer side surface of the upper end of each movable rod 22, connecting shafts 24 are arranged at two ends of each connecting column 23, each connecting column 23 is connected with a sliding block 25 through a connecting shaft 24 at the outer end, the outer side surface of each sliding block 25 is connected with the mounting frame 18 through a connecting spring 26, the middle of each movable rod 22 is connected with the inner wall of the mounting frame 18 through a rotating shaft 27, the bottom of the lower end of each movable rod 22 is fixed with a cutter 28, and a wire frame 29 is arranged on the upper side surface of the inner end of the base 1;

the first fixing plate 4 and the rotating rod 2 form a sliding structure through the connecting block 3, the connecting block 3 and the rotating rod 2 are connected in a threaded manner, and the rotating rod 2 is of a rotating structure, so that the device can slide the first fixing plate 4 on the upper side through sliding the connecting block 3;

the second fixing plate 5 and the first fixing plate 4 form an elastic structure through a compression spring 7, and the inner sides of the second fixing plate 5 and the first fixing plate 4 are both hollow structures, so that the device can extrude the second fixing plate 5 through the compression spring 7 and can connect and fix placed raw materials;

the second connecting rod 11 and the first connecting rod 9 form a rotating structure, the first connecting rod 9 and the supporting column 8 form a rotating structure through the fixed shaft 10, and the middle part of the second connecting rod 11 and the mounting block 14 form a rotating structure, so that the device can press the second connecting rod 11 downwards and then drive the mounting block 14 to move downwards;

the flat plate 15 and the support rod 12 form an elastic structure through the fixed spring 13 and the mounting block 14, and the mounting block 14 and the flat plate 15 are of an integrated structure, so that the device can lift the mounting block 14 on the upper side upwards through the fixed spring 13, and then the flat plate 15 can be driven to lift upwards;

the mounting rack 18 forms a sliding structure through the movable block 17 and the guide rod 16, the movable block 17 is connected with the guide rod 16 in a threaded manner, and the guide rod 16 is of a rotating structure, so that the device can drive the movable block 17 to move through the rotation of the guide rod 16, and then the mounting rack 18 on the lower side can be driven to slide;

the cutter 28 constitutes through movable rod 22 and mounting bracket 18 and dismantles mounting structure, and movable rod 22 constitutes revolution mechanic through pivot 27 and mounting bracket 18 to the upside and the spliced pole 23 of movable rod 22 are connected for rotating, make the device through promoting ejector pad 19, can make the upper end of extrusion piece 21 to movable rod 22 extrude, later alright accomplish the dismantlement to cutter 28.

When in use, firstly, the rotating rod 2 is rotated, then the rotating rod 2 is in threaded connection with the connecting block 3, the connecting block 3 can be driven to slide, the first fixing plate 4 on the upper side can slide due to the sliding of the connecting block 3, so that the position of the first fixing plate 4 is adjusted, then the raw material is pulled out from the outer side of the wire frame 29, the top end of the raw material is placed on the inner sides of the first fixing plate 4 and the second fixing plate 5, the second fixing plate 5 is extruded through the compression spring 7, the raw material can be fixed, the height of the second fixing plate 5 is adjusted according to the height of the raw material, firstly, the upper end of the second connecting rod 11 is pressed downwards, then the middle part of the second connecting rod 11 is connected with the mounting block 14, the mounting block 14 can be driven to move downwards, so that the height of the flat plate 15 is adjusted, and the guide rod 16 is rotated, because of the threaded connection of the guide rod 16 and the movable block 17, the movable block 17 can slide, and then the lower mounting frame 18 can be driven to slide, and then the cutting of the raw material is completed through the cutter 28, when the cutter 28 needs to be replaced, the pushing block 19 is pulled outwards, so that the pushing block 19 can drive the extrusion block 21 to slide outwards until the extrusion block 21 enters the inner side of the mounting frame 18, and because the connecting spring 26 presses the slider 25 to the inner side, the slider 25 can push the connecting column 23 to move, thereby extruding the upper end of the movable rod 22, and because of the connection of the connecting shaft 24, the movable rod 22 can rotate by taking the connecting shaft 24 as the axis, so that the upper end of the cutter 28 is disconnected with the movable rod 22, the disassembly of the cutter 28 can be completed, the use of operators is convenient, and those not described in detail in this specification are well within the skill of those in the art.

In conclusion, this raw material shearing mechanism is used in earphone cord processing production, use through bull stick 2, make the device can drive the connecting block 3 in the outside and slide, later the slip of connecting block 3, can adjust the first fixed plate 4 position of upside, later alright adjust the length of shearing, thereby cut the different positions of raw materials, and the use of first fixed plate 4 and second fixed plate 5, can fix the raw materials, avoid taking place the condition of rocking, use through ejector pad 19, can drive inboard extrusion block 21 and slide, later alright extrude movable rod 22, because the rotation of movable rod 22, can install cutter 28 to the downside fixedly, also can make things convenient for operating personnel to change cutter 28 simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an earphone cord processing production is with former material shearing mechanism, includes base (1), its characterized in that: the novel adjustable support base is characterized in that a rotating rod (2) is arranged inside the base (1), a connecting block (3) is sleeved on the outer side surface of the rotating rod (2), a first fixing plate (4) is fixedly arranged at the top of the upper end of the connecting block (3), a second fixing plate (5) is arranged on the upper side of the first fixing plate (4), the first fixing plate (4) and the second fixing plate (5) are connected with each other through a connecting strip (6), a compression spring (7) is sleeved on the outer side of the upper end of the connecting strip (6), a support column (8) is connected to the upper side surface of the left end of the base (1), a first connecting rod (9) is arranged on the outer side of the top of the upper end of the support column (8), fixed shafts (10) are connected to the left end and the right end of the first connecting rod (9), the first connecting rod (9) is connected with a second connecting rod (11) through the fixed shafts (10) on the upper end of the first connecting rod, a support rod (12) is arranged on the upper side surface of the support column (8), and the outside cover of the lower extreme of bracing piece (12) has fixed spring (13), and the upper end top of fixed spring (13) is connected with installation piece (14), and the outside surface and the second connecting rod (11) interconnect of installation piece (14) simultaneously, the right flank of installation piece (14) is provided with dull and stereotyped (15), and the internally mounted of dull and stereotyped (15) has guide bar (16), and the outside cover of guide bar (16) has movable block (17), the lower extreme bottom and the mounting bracket (18) interconnect of movable block (17), and the front side upper portion of mounting bracket (18) is provided with ejector pad (19), the outside cover of ejector pad (19) has extrusion spring (20), and the inner top and the extrusion block (21) of ejector pad (19) mutually fixed connection, the left and right sides of extrusion block (21) all is provided with movable rod (22), and the upper end outside surface of movable rod (22) is provided with spliced pole (23), and connecting axle (24) are all installed at the both ends of spliced pole (23), spliced pole (23) are through connecting axle (24) and slider (25) interconnect of outer end, and the outside surface of slider (25) passes through coupling spring (26) and mounting bracket (18) interconnect, the inner wall interconnect of pivot (27) and mounting bracket (18) is passed through at the middle part of movable rod (22), and the lower extreme bottom and cutter (28) reciprocal anchorage of movable rod (22), the inboard side surface mounting of base (1) has line frame (29).

2. The earphone cord processing production log shearing device of claim 1, wherein: first fixed plate (4) constitute sliding construction through connecting block (3) and bull stick (2), and the connected mode of connecting block (3) and bull stick (2) is threaded connection to bull stick (2) are rotating-structure.

3. The earphone cord processing production log shearing device of claim 1, wherein: the second fixing plate (5) and the first fixing plate (4) form an elastic structure through a compression spring (7), and the inner sides of the second fixing plate (5) and the first fixing plate (4) are hollow structures.

4. The earphone cord processing production log shearing device of claim 1, wherein: the second connecting rod (11) and the first connecting rod (9) form a rotating structure, the first connecting rod (9) and the supporting column (8) form a rotating structure through the fixed shaft (10), and the middle part of the second connecting rod (11) and the mounting block (14) form a rotating structure.

5. The earphone cord processing production log shearing device of claim 1, wherein: the flat plate (15) and the support rod (12) form an elastic structure through the fixed spring (13) and the mounting block (14), and the mounting block (14) and the flat plate (15) are of an integrated structure.

6. The earphone cord processing production log shearing device of claim 1, wherein: the mounting rack (18) and the guide rod (16) form a sliding structure through the movable block (17), the movable block (17) and the guide rod (16) are connected in a threaded mode, and the guide rod (16) is of a rotating structure.

7. The earphone cord processing production log shearing device of claim 1, wherein: the cutter (28) forms a disassembly and assembly structure with the mounting rack (18) through the movable rod (22), the movable rod (22) forms a rotating structure with the mounting rack (18) through the rotating shaft (27), and the upper side of the movable rod (22) is rotatably connected with the connecting column (23).