CN218310394U

CN218310394U - Television front frame four-side leveling mold

Info

Publication number: CN218310394U
Application number: CN202221998923.7U
Authority: CN
Inventors: 郝建广; 黄国强; 贺松炎; 全洪杰; 梁文俏; 易向飞; 朱显忠; 杨良科; 付雁; 吴广威; 黄子涵; 邝仲明; 邝嘉豪; 陈罗凤; 曾敬; 罗朝龙
Original assignee: Dongguan Haoshun Precision Technology Co ltd
Current assignee: Dongguan Haoshun Precision Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-01-17
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a flattening mould technical field, concretely relates to frame four sides flattening mould before TV set, including last mould, lower mould and side flattening mechanism, side flattening mechanism includes slotting tool, flattening piece and elastic component, the slotting tool is established go up the mould and extend in last mould with the protrusion towards the lower mould, the flattening piece with the elastic component is established at the lower mould, the position of flattening piece with the position of slotting tool is corresponding, just the flattening piece is the lower mould horizontal slip relatively, the elastic component level is established the outside of flattening piece, and connect the flattening piece, the lower mould is equipped with the guide block towards the mould, go up the mould be equipped with the corresponding through-hole of guide block. The die has a guide structure, so that the parts can be accurately positioned, and the die is prevented from being exploded.

Description

Television front frame four-side leveling mold

Technical Field

The utility model relates to a flattening mould technical field, concretely relates to frame four sides flattening mould before TV set.

Background

The four sides of the front frame of the television are easy to deform after the center area is punched with a large hole and inclined, so that the front frame of the television needs to be leveled. The leveling mould commonly used at present is shown as Chinese patent CN105834301A, and comprises an upper mould and a lower mould, wherein the upper mould comprises an upper cover plate, an upper block, an upper mould base, an upper padding plate and a stripper plate which are sequentially connected from top to bottom, the lower mould comprises a lower supporting plate, a lower block, a lower mould base and a lower mould plate which are sequentially connected from bottom to top, a group of slotting tools are symmetrically arranged on the upper mould base and are respectively a slotting tool I and a slotting tool II, a group of shaping blocks are movably arranged on the lower mould plate at the positions corresponding to the slotting tool I and the slotting tool II and are respectively a shaping block I and a shaping block II, the shaping block I and the shaping block II are respectively controlled by a spring I and a spring II which are arranged on two sides of the lower mould base, and the stripper plate is also provided with an insert block. Although the die can level four sides, the problem of inaccurate positioning is easy to occur, so that the die is easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art not enough, provide a frame four sides flattening mould before TV set, it has the guide effect, can guarantee that each part location is accurate, avoids the mould to explode.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a TV set front bezel four sides flattening mould, includes mould, lower mould and side flattening mechanism, side flattening mechanism includes slotting tool, flattening piece and elastic component, the slotting tool is established go up the mould and extend in order protrusion in last mould towards the lower mould, flattening piece with the elastic component is established at the lower mould, flattening piece's position with the position of slotting tool is corresponding, just flattening piece horizontal slip of lower mould relatively, the elastic component level is established flattening piece's the outside, and connect flattening piece, the lower mould is equipped with the guide block of mould towards last, go up the mould be equipped with the corresponding through-hole of guide block.

Further, the upper die comprises an upper seat plate, an upper base plate, an upper clamping plate and an upper die plate which are sequentially arranged from top to bottom, an upper stripping plate is arranged at the center of the upper die plate, a gap exists between the upper clamping plate and the upper die plate, the upper clamping plate and the upper die plate are elastically connected, and the slotting tool is installed on the outer side portion of the upper stripping plate.

Further, the lower mould includes from the bottom supreme bottom plate, lower bolster, bedplate, lower bolster that set gradually and take off the board down, on take off the board with take off the board down and correspond the setting, and during the compound die, on take off the board and take off the shaping die cavity that has the frame before placing the TV down between the board down, the flattening piece with the elastic component is installed on the lower bolster.

Furthermore, an inclined plane is arranged on the inner side of the bottom of the slotting tool, and an inclined plane corresponding to the inclined plane of the slotting tool is arranged on the outer side of the top of the flattening block.

Furthermore, the guide block is arranged on the lower backing plate and located at the outer side part of the lower stripping plate, and a gap matched with the thickness of four sides of the front frame of the television is formed between the guide block and the lower stripping plate.

Further, a spring is arranged at the top of the lower foot pad, extends upwards and is connected with the guide block.

Furthermore, the lower stripping plate is provided with a material ejecting block, the material ejecting block is arranged close to the inner sides of the four sides of the front frame of the television, the lower seat plate is provided with a spring, the spring extends upwards and is connected with the material ejecting block, and the material ejecting block protrudes out of the top of the lower stripping plate under the natural extension state of the spring.

The utility model has the advantages that:

the utility model discloses a frame four sides flattening mould before TV set owing to be equipped with the guide block and the through-hole of looks adaptation with it, can play the guide effect when going up mould and lower mould compound die, guarantees that the location is accurate, avoids the mould to beat and explodes.

Drawings

Fig. 1 is a schematic structural diagram of a television front frame four-side flattening mold in the embodiment.

Reference numerals:

the upper die comprises an upper die 1, an upper seat plate 11, an upper backing plate 12, an upper clamping plate 13, an upper die plate 14, an upper stripper plate 15, a lower die 2, a lower supporting plate 21, lower backing feet 22, a lower seat plate 23, a lower backing plate 24, a lower stripper plate 25, a slotting tool 31, a leveling block 32, an elastic piece 33, a guide block 34, a first spring 35, a second spring 36 and a jacking block 37.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, combine the embodiment below, it is right the utility model discloses further detailed description proceeds. It should be understood, however, that the description herein of specific embodiments is for the purpose of illustration only and is not intended to limit the invention.

The four sides of the television front frame are easy to deform after a large hole is punched and the center area is inclined, and the die is used for leveling the four sides of the television front frame so as to keep the television front frame in a vertical, flat and bent state.

As shown in fig. 1, the television front frame four-side leveling mold of the embodiment includes an upper mold 1 and a lower mold 2, the upper mold 1 includes an upper seat plate 11, an upper padding plate 12, an upper clamping plate 13 and an upper mold plate 14 which are sequentially arranged from top to bottom, the center of the upper mold plate 14 is provided with an upper stripper plate 15, a gap exists between the upper clamping plate 13 and the upper mold plate 14, and the upper clamping plate and the upper mold plate are connected through a spring. The lower die 2 comprises a lower supporting plate 21, lower supporting feet 22, a lower seat plate 23, a lower supporting plate 24 and a lower stripping plate 25 which are sequentially arranged from bottom to top, the upper stripping plate 15 and the lower stripping plate 25 are correspondingly arranged, a cavity for placing a television front frame is formed between the upper stripping plate 15 and the lower stripping plate 25 during die assembly, and four sides of the television front frame are tightly attached to four side walls of the lower stripping plate 25.

The upper mould plate 14 is provided with a slotting cutter 31, the slotting cutter 31 is positioned at the side part of the upper stripper plate 15, extends towards the lower mould and protrudes out of the bottom parts of the upper mould plate 14 and the upper stripper plate 15, the lower backing plate 24 is provided with a leveling block 32 and an elastic piece 33, the leveling block 32 is arranged at the side part of the lower stripper plate 25 and can horizontally slide to be close to or far away from the lower stripper plate 25, and the elastic piece 33 is horizontally arranged at the outer side of the leveling block 32 and is connected with the leveling block 32. The slotting tool 31 and the leveling block 32 are correspondingly arranged, and the inner side of the bottom of the slotting tool 31 and the outer side of the top of the leveling block 32 are provided with inclined planes with the same inclination. When the die is closed, the slotting tool 31 pushes the leveling block 32 to move close to the lower stripper plate 25, so that the leveling block 32 and the lower stripper plate 25 clamp four sides of the front frame of the television to level the front frame, at the moment, the elastic piece 33 is stretched, when the die is opened, the slotting tool 31 is withdrawn, and the elastic piece 33 contracts due to the elasticity of the slotting tool and drives the leveling block 32 to move away from the lower stripper plate 25.

In order to ensure accurate mold closing and positioning, in the embodiment, the lower cushion plate 24 is provided with a guide block 34, the lower cushion foot 22 is provided with a first spring 35, the first spring 35 extends upwards and is connected with the guide block 34, the guide block 34 protrudes out of the lower stripper plate 25 in a natural extension state of the first spring 35, the upper mold plate 14 is provided with a through hole (not shown in the figure) corresponding to the guide block 34, and the guide block 34 and the through hole are matched to play a role in guiding the closing of the upper mold 1 and the lower mold 2, so that accurate positioning is ensured, and the mold is prevented from being exploded. The guide block 34 is positioned on the outer side of the lower stripping plate 25, and a gap matched with the thickness of the four sides of the front frame of the television is formed between the guide block 34 and the lower stripping plate 25.

Further, the lower stripper plate 25 of the present embodiment is provided with a material ejecting block 37, the material ejecting block 37 is disposed near the inner side of the four sides of the front frame of the television, the lower seat plate 23 is provided with a second spring 36, the second spring 36 extends upward and is connected to the material ejecting block 37, and the material ejecting block 37 protrudes out of the top of the lower stripper plate 25 in the natural extension state of the second spring 36. When the die is closed, the second spring 36 is compressed, when the die is opened, the upper die 1 moves away from the lower die 2, the second spring 36 enables the material ejecting block 37 to move upwards and gradually protrude out of the lower stripping plate 25 due to the elastic extension of the second spring, and then the front frame of the television is ejected out, the material ejecting block 37 is provided with a plurality of material ejecting blocks which are uniformly distributed, so that the stress of all parts of the front frame of the television is uniform when the material is stripped, all parts of the front frame of the television are synchronously stripped, and the front frame of the television cannot deform.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a TV set front bezel four sides flattening mould, includes mould, lower mould and side flattening mechanism, side flattening mechanism includes slotting tool, flattening piece and elastic component, the slotting tool is established go up the mould and extend with protrusion in last mould towards the lower mould, flattening piece with the elastic component is established at the lower mould, flattening piece's position with the position of slotting tool is corresponding, just flattening piece horizontal slip of lower mould relatively, the elastic component level is established flattening piece's the outside, and connect flattening piece, its characterized in that: the lower mould is provided with a guide block facing the upper mould, and the upper mould is provided with a through hole corresponding to the guide block.

2. The television set front frame four-side flattening die according to claim 1, characterized in that: the upper die comprises an upper seat plate, an upper base plate, an upper clamping plate and an upper die plate which are sequentially arranged from top to bottom, wherein an upper stripping plate is arranged at the center of the upper die plate, a gap exists between the upper clamping plate and the upper die plate, the upper clamping plate and the upper die plate are elastically connected, and the slotting tool is arranged at the outer side part of the upper stripping plate.

3. The television set front frame four-side flattening die set as claimed in claim 2, wherein: the lower die comprises a lower supporting plate, lower pad feet, a lower base plate, a lower pad plate and a lower stripping plate which are sequentially arranged from bottom to top, the upper stripping plate and the lower stripping plate are correspondingly arranged, a cavity for placing a television front frame is formed between the upper stripping plate and the lower stripping plate during die assembly, and the flattening block and the elastic piece are installed on the lower pad plate.

4. The television set front frame four-side flattening die according to claim 1, characterized in that: the inner side of the bottom of the slotting tool is provided with an inclined plane, and the outer side of the top of the flattening block is provided with an inclined plane corresponding to the inclined plane of the slotting tool.

5. The TV set front frame four sides flattening mould of claim 3, characterized in that: the guide block is arranged on the lower backing plate and located on the outer side portion of the lower stripping plate, and a gap matched with the thickness of four sides of a front frame of the television is formed between the guide block and the lower stripping plate.

6. The TV set front frame four sides flattening mould of claim 5, characterized in that: the top of the lower pad foot is provided with a spring, and the spring extends upwards and is connected with the guide block.

7. The TV set front frame four sides flattening mould of claim 6, characterized in that: the lower stripping plate is provided with a material ejecting block, the material ejecting block is arranged close to the inner sides of four edges of the front frame of the television, the lower seat plate is provided with a spring, the spring extends upwards and is connected with the material ejecting block, and the material ejecting block protrudes out of the top of the lower stripping plate under the natural extension state of the spring.