CN210498460U

CN210498460U - Corner slotting device for machining television shell

Info

Publication number: CN210498460U
Application number: CN201921543233.0U
Authority: CN
Inventors: 陈云冲
Original assignee: Dongguan Meishifu Industrial Co ltd
Current assignee: Dongguan Meishifu Industrial Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-12
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a corner slotting device for processing a television shell, which comprises a placing table, wherein a top plate is welded above the placing table through four groups of support rods, two groups of first electric push rods, two groups of second electric push rods and one group of third electric push rods are respectively welded on the lower surface of the top plate, connecting components are respectively welded at the bottom ends of piston rods of the first electric push rods and the second electric push rods, rollers are rotatably connected at the bottom ends of the connecting components of the first electric push rods, a baffle is welded at the bottom end of the connecting components of the second electric push rods, the baffle is an L-shaped plate, a fixed block is welded at the bottom end of the piston rod of the third electric push rod, a protective cover is welded on the fixed block, a motor is arranged in the protective cover, the shell can be pressed without influencing the pushing, the slotting effect is good, and, the safety of operators is guaranteed and the damage to the processing environment is reduced.

Description

Corner slotting device for machining television shell

Technical Field

The utility model relates to a TV set shell technical field specifically is a corner fluting device is used in TV set shell processing.

Background

A television is a device that transmits optical information by an electrical method according to the persistence of vision characteristics and visual psychology of human eyes. The basic system of the television consists of three parts, namely shooting, transmission and display. With the digitization of television production and transmission technologies, the digitization of receiving devices has also become a necessity. The digital television has better display effect and more functions, and even can realize preliminary two-way interaction. Another trend of televisions is the intelligentization trend, i.e. the combination with other electrical appliances, especially with computers, makes them have more functions, thus breaking through the traditional meaning of televisions. The television shell is generally made of plastic materials and is produced in an injection molding mode, however, the produced shell only has a primary shape, and a corresponding groove is required to be formed in the shell to facilitate later assembly.

Fixing too firmly or too loosely to the shell when current corner fluting device for the processing of TV set shell is slotted, or the stability when influencing the propelling movement of shell or influencing the fluting, the fluting effect is relatively poor, lacks the piece that produces when the fluting simultaneously and to the treatment, operating personnel easily receives the sputter injury, and the processing environment also can suffer destruction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corner fluting device is used in processing of TV set shell can enough compress tightly the shell and does not influence it again by the propelling movement, and fluting is effectual, and the baffle can effectively block the piece when the fluting simultaneously, has ensured operating personnel's safety and has reduced the destruction to the processing environment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a corner slotting device for machining a television shell comprises a placing table, wherein a fixed plate is welded on one side of the upper surface of the placing table, a hydraulic cylinder is fixed on one side of the fixed plate, a push plate is welded at the tail end of a piston rod of the hydraulic cylinder, a top plate is welded above the placing table through four groups of supporting rods, two groups of first electric push rods, two groups of second electric push rods and a group of third electric push rods are respectively welded on the lower surface of the top plate, connecting assemblies are welded at the bottom ends of the piston rods of the first electric push rods and the second electric push rods, rollers are rotatably connected at the bottom ends of the connecting assemblies of the first electric push rods, a baffle is welded at the bottom end of the connecting assemblies of the second electric push rods, the baffle is an L-shaped plate, a fixed block is welded at, the tail end of an output shaft of the motor penetrates through one side of the protective cover and is connected with a drill bit through a coupler, and the drill bit is positioned between the two groups of baffles;

coupling assembling includes first connecting rod, spring and second connecting rod, first connecting rod top welds in first electric putter's piston rod bottom, second connecting rod top is through spring coupling in first connecting rod.

Preferably, four groups of support legs are welded to the lower surface of the placing table, and the four groups of support legs are arranged at four corners of the placing table respectively.

Preferably, the bottom ends of the four groups of support legs are all designed to be frustum-shaped, and the bottoms of the four groups of support legs are all glued with rubber sleeves.

Preferably, the rubber pad is glued on the push plate, and the rubber pad is located one side of the push plate far away from the fixed plate.

Preferably, the two groups of baffles are L-shaped plates, and the sponge pads are glued to the adjacent sides of the two groups of baffles.

Preferably, the protective cover is provided with heat dissipation holes, and dust filtration nets are embedded in the heat dissipation holes.

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

through setting up coupling assembling, first connecting rod top welds in first electric putter's piston rod bottom, spring coupling is passed through on the third connecting rod top in first connecting rod, the place of different thickness on the adaptable shell, and compress tightly it, connect the gyro wheel in first electric putter's coupling assembling bottom rotation, can compress tightly the shell, do not influence the shell translation under the propelling movement of pneumatic cylinder again, set up about the drill bit symmetry through making two sets of second electric putter, and establish the baffle into the L shaped plate, piece spill causes the damage to the operator when can preventing to slot, this device can enough compress tightly the shell and does not influence it again by the propelling movement, it is effectual to slot, the baffle can effectively block the piece and live when slotting simultaneously, operating personnel's safety has been ensured and the destruction to the processing environment has been reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the side view of the present invention;

fig. 3 is a schematic top view of the placement platform of the present invention;

fig. 4 is a schematic diagram of the connection assembly structure of the present invention.

In the figure: 1. a placing table; 2. a fixing plate; 3. a hydraulic cylinder; 4. pushing the plate; 5. a support bar; 6. a top plate; 7. a first electric push rod; 8. a second electric push rod; 9. a third electric push rod; 10. a connecting assembly; 11. a roller; 12. a baffle plate; 13. a fixed block; 14. a protective cover; 15. a motor; 16. a drill bit; 17. a support leg; 18. a rubber sleeve; 19. a rubber pad; 20. a sponge cushion; 21. heat dissipation holes; 22. a first link; 23. a spring; 24. a second link.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a corner slotting device for processing a television shell comprises a placing table 1, in order to enable the lower surface of the placing table 1 to be far away from the ground, supporting legs 17 are welded at four corners of the lower surface of the placing table 1, the bottom ends of four groups of supporting legs 17 are all designed to be frustum-shaped, rubber sleeves 18 are glued at the bottoms of the four groups of supporting legs 17, and the supporting stability of the supporting legs 17 is improved; a fixed plate 2 is welded on one side of the upper surface of the placing table 1, a hydraulic cylinder 3 is fixed on one side of the fixed plate 2, a push plate 4 is welded at the tail end of a piston rod of the hydraulic cylinder 3, and a rubber pad 19 is glued on one side, far away from the fixed plate 2, of the push plate 4 in order to increase the contact friction between the push plate 4 and the shell;

a top plate 6 is welded above the placing table 1 through four groups of supporting rods 5, two groups of first electric push rods 7 are welded on the lower surface of the top plate 6 respectively, two groups of second electric push rods 8 and a group of third electric push rods 9, connecting assemblies 10 are welded at the bottom ends of piston rods of the first electric push rods 7 and the second electric push rods 8 respectively, each connecting assembly 10 comprises a first connecting rod 22, a spring 23 and a second connecting rod 24, the top end of the first connecting rod 22 is welded at the bottom end of the piston rod of the first electric push rod 7, the top end of the second connecting rod 24 is connected into the first connecting rod 22 through the spring 23, places with different thicknesses on an adaptable shell are compressed;

the bottom end of the connecting component 10 of the first electric push rod 7 is rotatably connected with a roller 11, so that the shell can be pressed, and the pushing of the hydraulic cylinder 3 to the shell is not influenced;

the welding of coupling assembling 10 bottom of second electric putter 8 has baffle 12, two sets of baffles 12 are the L shaped plate, can prevent that the piece spill from causing the damage to the operator, and adjacent one side has all been glued spongy cushion 20 on two sets of baffles 12, make piece and the inboard flexible contact of baffle 12, avoid producing the mar, the welding of piston rod bottom of third electric putter 9 has fixed block 13, the welding has protection casing 14 on fixed block 13, install motor 15 in the protection casing 14, for the convenience of motor 15's heat dissipation, louvre 21 has been seted up on protection casing 14, the embedded dirt screen of having installed of louvre 21, obstruct in the dust gets into

protection casing

14, 14 one side of the output shaft end of motor 15 runs through protection casing runs through the drill bit 16, drill bit 16 is located between two sets of baffles 12, two sets of second electric putter 8 are about the 16 symmetry.

The working principle is as follows: put the shell on placing platform 1, start two sets of first electric putter 7, it compresses tightly the shell edge to drive one of them set of gyro wheel 11, starter motor 15, two sets of second electric putter 8 and a set of third electric putter 9, drill out the opening on the shell to drill bit 16, shut down second electric putter 8 and third electric putter 9, at this moment, two sets of gyro wheels 11 and two sets of baffle 12 bottoms all paste with the shell upper surface tightly, start hydraulic cylinder 3, push pedal 4 drives the shell and removes to drill bit 16 direction, the piece that the fluting produced is to both sides spill, the bullet is on the baffle 12 of both sides, fall back on the shell, after the fluting, shut down motor 15, withdraw the piston rod of hydraulic cylinder 3, then start first electric putter 7 in proper order, second electric putter 8 and third electric putter 9, carry out the fluting operation of next time.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a corner fluting device is used in processing of TV set shell, is including placing platform (1), its characterized in that: the automatic bearing device is characterized in that a fixed plate (2) is welded on one side of the upper surface of the placing table (1), a hydraulic cylinder (3) is fixed on one side of the upper surface of the fixed plate (2), a push plate (4) is welded at the tail end of a piston rod of the hydraulic cylinder (3), a top plate (6) is welded on the top of the placing table (1) through four groups of support rods (5), two groups of first electric push rods (7), two groups of second electric push rods (8) and a group of third electric push rods (9) are welded on the lower surface of the top plate (6), connecting assemblies (10) are welded at the bottom ends of the piston rods of the first electric push rods (7) and the second electric push rods (8), idler wheels (11) are rotatably connected at the bottom ends of the connecting assemblies (10) of the first electric push rods (7), a baffle (12) is welded, a fixed block (13) is welded at the bottom end of a piston rod of the third electric push rod (9), a protective cover (14) is welded on the fixed block (13), a motor (15) is installed in the protective cover (14), the tail end of an output shaft of the motor (15) penetrates through one side of the protective cover (14) and is connected with a drill bit (16) through a coupler, and the drill bit (16) is located between the two groups of baffles (12);

coupling assembling (10) include first connecting rod (22), spring (23) and second connecting rod (24), first connecting rod (22) top welds in the piston rod bottom of first electric putter (7), second connecting rod (24) top is passed through spring (23) and is connected in first connecting rod (22).

2. A corner grooving apparatus for machining of TV set housings as claimed in claim 1, wherein: four groups of support legs (17) are welded to the lower surface of the placing table (1), and the four groups of support legs (17) are respectively arranged at four corners of the placing table (1).

3. A corner grooving apparatus for machining of TV set housings as claimed in claim 2, wherein: the bottom ends of the four groups of support legs (17) are all designed to be frustum-shaped, and the bottoms of the four groups of support legs (17) are all glued with rubber sleeves (18).

4. A corner grooving apparatus for machining of TV set housings as claimed in claim 1, wherein: rubber pad (19) have been glued to push pedal (4), rubber pad (19) are located push pedal (4) and keep away from one side of fixed plate (2).

5. A corner grooving apparatus for machining of TV set housings as claimed in claim 1, wherein: the two groups of baffles (12) are L-shaped plates, and the adjacent sides of the two groups of baffles (12) are all glued with spongy cushions (20).

6. A corner grooving apparatus for machining of TV set housings as claimed in claim 1, wherein: the protective cover (14) is provided with heat dissipation holes (21), and dust filtration nets are embedded in the heat dissipation holes (21).