CN217529183U

CN217529183U - Die-casting support die

Info

Publication number: CN217529183U
Application number: CN202221397655.3U
Authority: CN
Inventors: 杨涛; 王旭红
Original assignee: Dongguan Qing Yu Hardware Co ltd
Current assignee: Dongguan Qing Yu Hardware Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-10-04
Anticipated expiration: 2032-06-06

Abstract

The utility model relates to a display screen support production field specifically is a die-casting support mould, including the operation panel, the equal fixedly connected with support frame in operation panel top both ends, two the support frame top fixedly connected with roof, roof bottom fixedly connected with lifting unit, lifting unit's bottom fixedly connected with movable plate, the mould is gone up to movable plate bottom fixedly connected with, the lower mould has been seted up at the operation panel top, the first rack board of movable plate bottom one end fixedly connected with, first spout has been seted up at the operation panel top, first rack board and first spout phase-match are convenient for play ejecting effect to the bottom of lower mould through the liftout piece rebound, and it is ejecting through the liftout piece, be convenient for accomplish die-casting and drawing of patterns one step, avoid the phenomenon that original manual drawing of patterns is low in efficiency to appear, are convenient for improve the efficiency of whole die-casting and drawing of patterns, also are convenient for guarantee the integrality of support when the drawing of patterns simultaneously, easy operation convenient to use.

Description

Die-casting support die

Technical Field

The utility model relates to a display screen support production field especially relates to a die-casting support mould.

Background

Die-casting is a metal casting process and is characterized in that high pressure is applied to molten metal by utilizing an inner cavity of a die; molds are typically formed from higher strength alloys, somewhat similar to injection molding, and most die cast parts are non-ferrous, such as zinc, copper, aluminum, magnesium, lead, tin, and lead-tin alloys and their alloys, requiring the use of either cold or hot chamber die casting machines, depending on the type of die casting.

The existing bracket is generally prepared by adopting a die-casting die during production, the display screen bracket is inconvenient to take out from the die after die-casting, most of the existing brackets are taken out by hands, and the bracket is easy to deform, so that the use quality of the backrest bracket is influenced, and the use is inconvenient.

Therefore, it is desirable to design a die-casting frame mold capable of solving the above problems.

SUMMERY OF THE UTILITY MODEL

For solving one or more problems that exist among the prior art, the utility model provides a die-casting support mould.

The utility model adopts the technical proposal that the purpose is achieved: the utility model provides a die-casting support mould, including the operation panel, the equal fixedly connected with support frame in operation panel top both ends, two support frame top fixedly connected with roof, roof bottom fixedly connected with lifting unit, lifting unit's bottom fixedly connected with movable plate, movable plate bottom fixedly connected with goes up the mould, the lower mould has been seted up at the operation panel top, the first rack board of movable plate bottom one end fixedly connected with, first spout has been seted up at the operation panel top, first rack board and first spout phase-match, the inside first gear of pivot fixedly connected with that passes through of operation panel, first gear meshes with first rack board mutually, the inside second gear that passes through pivot fixedly connected with of operation panel, the second gear meshes with first gear mutually, the inside second spout of having seted up of operation panel, the inside sliding connection of second spout has the second rack board, the second rack board meshes with the second gear mutually, the opening has been seted up to lower rack board bottom, second rack board top fixedly connected with top piece, top piece and opening phase-match.

Preferably, the bottom end of the second rack plate is fixedly connected with an expansion spring, and the bottom end of the expansion spring is fixedly connected with the bottom wall of the operating platform.

Preferably, the lifting assembly comprises an air cylinder, the air cylinder is fixedly connected with the bottom of the top plate, and the output end of the air cylinder is fixedly connected with the top of the movable plate.

Preferably, the bottom of the moving plate is far away from one end of the first rack plate and is fixedly connected with a limiting rod, a limiting groove is formed in the top of the operating platform, and the limiting rod is connected with the limiting groove in an inserting mode.

Preferably, two drawers are arranged on one side of the operating platform, and the outer wall of each drawer is fixedly connected with a handle.

Preferably, a plurality of universal wheels of operation panel bottom fixedly connected with, operation panel top one end is equipped with control panel, the cylinder passes through wire and control panel electric connection.

The beneficial effects of the utility model are that:

1. drive second rack board rebound through first rack board rebound, second rack board rebound drives ejector piece rebound, be convenient for play ejecting effect to the bottom of lower mould through ejector piece rebound, it is ejecting through the ejector piece, be convenient for accomplish die-casting and drawing of patterns one step, the phenomenon of avoiding original artifical manual drawing of patterns inefficiency appears, be convenient for improve the efficiency of whole die-casting and drawing of patterns, the integrality of support when the drawing of patterns also is convenient for guarantee simultaneously, easy operation convenient to use.

2. Through expanding spring's setting, be convenient for play the effect of stabilizing the lift when the second rack board goes up and down, through the setting of cylinder, be convenient for will go up the mould and carry out die-casting through going up and down, be convenient for improve whole work efficiency, be convenient for operate, through the setting of gag lever post and spacing groove, be convenient for play the effect of steady decline when carrying out die-casting, be convenient for guarantee work more smoothly with more stable, through the setting of drawer, be convenient for play the effect of accomodating article when carrying out the work.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the operation table of the present invention;

fig. 3 is a schematic view of a connection structure of the first rack plate and the second rack plate of the present invention;

fig. 4 is a schematic view of the overall structure of the first gear and the second gear of the present invention.

Reference numerals are as follows: 1. an operation table; 2. a support frame; 3. a top plate; 4. moving the plate; 5. an upper die; 6. a lower die; 7. a first rack plate; 8. a first chute; 9. a first gear; 10. a second gear; 11. a second chute; 12. a second rack plate; 13. a material ejection block; 14. a tension spring; 15. a cylinder; 16. a limiting rod; 17. a limiting groove; 18. a universal wheel; 19. a control panel; 20. a drawer; 21. a handle.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

As shown in figures 1-4, the utility model provides a die-casting support die, which comprises an operating table 1, wherein both ends of the top of the operating table 1 are fixedly connected with a support frame 2, the top of the two support frames 2 is fixedly connected with a top plate 3, the bottom of the top plate 3 is fixedly connected with a lifting assembly, the bottom of the lifting assembly is fixedly connected with a movable plate 4, the bottom of the movable plate 4 is fixedly connected with an upper die 5, the top of the operating table 1 is provided with a lower die 6, one end of the bottom of the movable plate 4 is fixedly connected with a first rack plate 7, the top of the operating table 1 is provided with a first chute 8, the first rack plate 7 is matched with the first chute 8, the inside of the operating table 1 is fixedly connected with a first gear 9 through a rotating shaft, the first gear 9 is meshed with the first rack plate 7, the inside of the operating table 1 is fixedly connected with a second gear 10 through a rotating shaft, the second gear 10 is meshed with the first gear 9, a second chute 11 is formed in the operating platform 1, a second rack plate 12 is connected to the second chute 11 in a sliding mode, the second rack plate 12 is meshed with the second gear 10, a through hole is formed in the bottom of the lower die 6, a jacking block 13 is fixedly connected to the top of the second rack plate 12, the jacking block 13 is matched with the through hole, a cylinder 15 is driven by a control panel 19 to conduct die-casting, when the moving plate 4 descends to a certain position, the first rack plate 7 is inserted into the first chute 8 and is connected with the first chute 8 in a sliding mode, the limiting rod 16 is also inserted into the limiting groove 17 at the same time, when the first rack plate 7 slides to a certain distance, the first gear 9 is meshed with the first gear 9, the first gear 9 rotates anticlockwise to drive the second gear 10 to rotate clockwise, the second rack plate 12 is driven to slide downwards by clockwise rotation of the second gear 10, the second rack plate 12 is driven to move downwards when the first rack plate 7 is displaced to a certain distance, the second rack plate 12 moves downwards to drive the ejector block 13 to move downwards, the downward movement is stopped when the top end of the ejector block 13 is level with the bottom of the lower die 6, the upper die 5 is just in contact with and matched with the lower die 6 at the moment, die casting is carried out, after the die casting is completed, the control panel 19 drives the cylinder 15 to drive the movable plate 4 to move upwards, the movable plate 4 moves upwards to drive the first rack plate 7 to move upwards, the first rack plate 7 moves upwards to drive the second rack plate 12 to move upwards, the second rack plate 12 moves upwards to drive the ejector block 13 to move upwards, the bottom of the lower die 6 can be ejected by the ejector block 13, the die casting and the demolding can be completed in one step by the ejector block 13, the phenomenon of low manual demolding efficiency is avoided, the whole die casting and demolding efficiency is improved, the completeness of a support can be ensured when the demolding is achieved, and the operation is simple.

Furthermore, in the above technical scheme, second rack plate 12 bottom fixed connection has expanding spring 14, expanding spring 14 bottom and the bottom wall fixed connection in operation panel 1, through expanding spring 14's setting, be convenient for play the effect of stabilizing the lift when second rack plate 12 goes up and down.

Further, in above-mentioned technical scheme, the lifting unit is including cylinder 15, cylinder 15 and 3 bottom fixed connection of roof, 15 output of cylinder and 4 top fixed connection of movable plate, through the setting of cylinder 15, be convenient for go up mould 5 and die-cast through going up and down, be convenient for improve whole work efficiency, the operation of being convenient for.

Further, in above-mentioned technical scheme, moving plate 4 bottom is kept away from first rack plate 7 one end fixedly connected with gag lever post 16, spacing groove 17 has been seted up at operation panel 1 top, gag lever post 16 pegs graft with spacing groove 17 mutually, through gag lever post 16 and spacing groove 17's setting, is convenient for play the effect of steady decline when carrying out die-casting, is convenient for guarantee work more smoothly and more stable.

Furthermore, in the above technical scheme, two drawers 20 are arranged on one side of the operating platform 1, a handle 21 is fixedly connected to the outer wall of each drawer 20, and the drawers 20 are arranged to conveniently store articles during operation.

Further, in above-mentioned technical scheme, a plurality of universal wheels 18 of 1 bottom fixedly connected with of operation panel, 1 top one end of operation panel is equipped with control panel 19, cylinder 15 passes through wire and control panel 19 electric connection, through control panel 19's setting, is convenient for operate through control panel 19, and easy operation through the setting of universal wheel 18, is convenient for with operation panel 1 overall movement to assigned position, avoids appearing the phenomenon that needs to lift away and waste time and energy.

The working principle is as follows: when the device is used, firstly, a user drives the air cylinder 15 to perform die casting through the control panel 19, when the moving plate 4 descends to a certain position, the first rack plate 7 is inserted into the first chute 8 to be slidably connected with the first chute 8, at the same time, the limiting rod 16 is also inserted into the limiting groove 17, when the first rack plate 7 slides to a certain distance, the first rack plate 7 is engaged with the first gear 9, the first gear 9 rotates anticlockwise to drive the second gear 10 to rotate clockwise, the second rack plate 12 is driven by the clockwise rotation of the second gear 10 to slide downwards, when the first rack plate 7 displaces to a certain distance, the second rack plate 12 also drives the second rack plate 12 to move downwards, the second rack plate 12 moves downwards to drive the ejector block 13 to move downwards, and when the top end of the ejector block 13 is level with the bottom of the lower die 6, the downward movement is stopped, at the moment, the upper die 5 is just in contact with and matched with the lower die 6 for die casting, after the die casting is finished, the control panel 19 drives the air cylinder 15 to drive the movable plate 4 to move upwards, the movable plate 4 moves upwards to drive the first rack plate 7 to move upwards, the first rack plate 7 moves upwards to drive the second rack plate 12 to move upwards, the second rack plate 12 moves upwards to drive the ejector block 13 to move upwards, the bottom of the lower die 6 is conveniently ejected through the ejector block 13, the die casting and the die stripping are conveniently finished in one step through the ejection block 13, the phenomenon of low efficiency of original manual die stripping is avoided, the integral die casting and die stripping efficiency is conveniently improved, meanwhile, the integrity of a support during the die stripping is also conveniently ensured, the operation is simple and convenient to use, and the stable lifting effect is conveniently realized through the arrangement of the telescopic spring 14 when the second rack plate 12 is lifted, through the setting of cylinder 15, be convenient for go up mould 5 and carry out die-casting through going up and down, be convenient for improve whole work efficiency, be convenient for operate, setting through gag lever post 16 and spacing groove 17, be convenient for play steady decline effect when carrying out die-casting, be convenient for guarantee that work is more smooth and more stable, setting through drawer 20, be convenient for play the effect of accomodating article when carrying out work, setting through control panel 19, be convenient for operate through control panel 19, and is easy to operate, setting through universal wheel 18, be convenient for with operation panel 1 integral movement to assigned position, avoid appearing needing to lift away the phenomenon of wasting time and energy.

The above-described embodiments are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but the scope of the invention is not limited thereto. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A die-casting support die comprises an operating platform (1), and is characterized in that both ends of the top of the operating platform (1) are fixedly connected with support frames (2), two of the top of each support frame (2) are fixedly connected with a top plate (3), the bottom of each top plate (3) is fixedly connected with a lifting assembly, the bottom of each lifting assembly is fixedly connected with a movable plate (4), the bottom of each movable plate (4) is fixedly connected with an upper die (5), the top of the operating platform (1) is provided with a lower die (6), one end of the bottom of each movable plate (4) is fixedly connected with a first rack plate (7), the top of the operating platform (1) is provided with a first chute (8), the first rack plate (7) is matched with the first chute (8), the inside of the operating platform (1) is fixedly connected with a first gear (9) through a rotating shaft, the first gear (9) is meshed with the first rack plate (7), the inside of the operating platform (1) is fixedly connected with a second gear (10) through a rotating shaft, the second gear (10) is meshed with the first gear (9), the inside of the operating platform (1) is provided with a second chute (11), and the second chute (12) is meshed with a second chute (12), the through opening has been seted up to lower mould (6) bottom, second rack plate (12) top fixedly connected with ejector block (13), ejector block (13) and through opening phase-match.

2. The die-casting support die of claim 1, wherein: the bottom end of the second rack plate (12) is fixedly connected with an expansion spring (14), and the bottom end of the expansion spring (14) is fixedly connected with the bottom wall of the operating platform (1).

3. The die-casting support die of claim 1, wherein: the lifting assembly comprises a cylinder (15), the cylinder (15) is fixedly connected with the bottom of the top plate (3), and the output end of the cylinder (15) is fixedly connected with the top of the movable plate (4).

4. The die-casting support die of claim 1, wherein: moving plate (4) bottom is kept away from first rack board (7) one end fixedly connected with gag lever post (16), spacing groove (17) have been seted up at operation panel (1) top, gag lever post (16) are pegged graft mutually with spacing groove (17).

5. The die-casting support die of claim 1, wherein: two drawers (20) are arranged on one side of the operating platform (1), and each drawer (20) is fixedly connected with a handle (21) on the outer wall.

6. The die-casting support die of claim 3, wherein: a plurality of universal wheels (18) are fixedly connected to the bottom of the operating platform (1), a control panel (19) is arranged at one end of the top of the operating platform (1), and the air cylinder (15) is electrically connected with the control panel (19) through a wire.