CN213288571U - Adjustable quick pressing device for lost foam mold - Google Patents

Abstract

The utility model relates to a die clamping technical field discloses a disappearance mould is adjustable quick closing device for mould, including bottom plate and montant, the montant is two, and two montants are vertical to be fixed in the both sides top of bottom plate, transversely is provided with the slide between the montant of both sides, and the montant of both sides runs through the both sides of slide, the board groove has all been seted up on the bottom of slide and the surface of bottom plate, and has all seted up the draw-in groove in the slide at board groove both ends and the bottom plate, has inserted punch holder and lower plate respectively in the board groove of slide and bottom plate, and the draw-in groove is all arranged in through the fixture block card in the both sides of punch holder and lower. The utility model discloses a at bottom plate top and the fixed lower plate in slide below and punch holder, and punch holder and lower plate all arrange the board inslot back in through the plug spacing fixed, can change punch holder and lower plate after extracting the plug to obtain the double-layered groove that differs in size, when compressing tightly different moulds, can realize adjusting the size that the device can compress tightly the mould.

Description

Adjustable quick pressing device for lost foam mold

Technical Field

The utility model relates to a die clamping technical field specifically is a disappearance mould adjustable quick hold-down device for mould.

Background

At present, in a casting process, a lost foam is adopted to produce a casting, which is a casting method frequently adopted, the lost foam is also a mold, a pressing device of the existing lost foam mold adopts a screw rod and a lifting ring nut, the upper mold and the lower mold of the lost foam are opened and closed by loosening and screwing the lifting ring nut, and the pressing device needs to be adjusted according to the size of the mold in the process of clamping the mold.

The existing lost foam mold pressing device can only compress and fix a lost foam mold with a fixed size, when molds with other sizes are clamped, a clamping mechanism of the mold cannot be adjusted, other pressing devices need to be replaced, and the use is inconvenient. Therefore, we propose an adjustable rapid-compaction device for a lost foam mold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disappearance mould is with adjustable quick closing device, through at bottom plate top and the fixed lower plate in slide below and punch holder, and punch holder and lower plate all arrange the inboard back in through the plug spacing fixed, can change punch holder and lower plate after extracting the plug to obtain the double-layered groove of varying sizes, when compressing tightly different moulds, can realize adjusting the size that the device can compress tightly the mould, solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable rapid pressing device for a lost foam mold comprises a bottom plate and two vertical rods, wherein the two vertical rods are vertically fixed above two sides of the bottom plate;

transversely be provided with the slide between the montant of both sides, and the montant of both sides runs through the both sides of slide, the board groove has all been seted up on the bottom of slide and the surface of bottom plate, and has all seted up the draw-in groove in the slide at board groove both ends and the bottom plate, has inserted punch holder and lower plate respectively in the board groove of slide and bottom plate, and the both sides of punch holder and lower plate are all arranged in the draw-in groove through the fixture block card, the jack has all been seted up in slide, the bottom plate of lower extreme on fixture block and the fixture block, and the vertical plug of having inserted in the jack, and the top of lower plate and the below of punch holder all.

As an embodiment of the present invention, the rubber pads are fixed to both sides of the lower side of the upper plate and both sides of the upper side of the lower plate, and the rubber pads are plural.

As a preferred embodiment of the present invention, the handle is welded and fixed to the upper surface of the slide plate, and the handle is located at a surface intermediate position of the slide plate.

As an optimal implementation manner of the present invention, the nut is screwed and fixed on the upper outer ring of the vertical rod, and the bottom of the nut is abutted on the upper surface of the sliding plate.

As an optimal implementation manner of the utility model, the top outer lane of montant is provided with the screw thread, and the nut connects in the outer lane of montant through the screw thread soon.

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

1. the utility model discloses a disappearance mould is with adjustable quick closing device through at bottom plate top and the fixed lower plate in slide below and punch holder, and punch holder and lower plate all arrange the board inslot back in through the plug spacing fixed, can change punch holder and lower plate after extracting the plug to obtain the double-layered groove of not uniform size, when compressing tightly different moulds, can realize adjusting the size that the mould can be compressed tightly to the device.

2. The utility model discloses a disappearance mould is with adjustable quick closing device, through making the below both sides surface of punch holder and the top both sides surface of lower plate all laminate and are fixed with the rubber pad, and the rubber pad is a plurality of, when the slide is not mentioned, through the rubber pad contact between punch holder and the lower plate, produce wearing and tearing to punch holder and lower plate when can avoiding contacting.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the whole structure of the adjustable rapid pressing device for the lost foam mold of the present invention;

fig. 2 is the utility model discloses the a department detailed structure schematic diagram of adjustable quick hold-down device for lost foam mould.

In the figure: 1. a base plate; 2. a vertical rod; 3. a thread; 4. a nut; 5. a rubber pad; 6. A lower splint; 7. a slide plate; 8. a card slot; 9. a clamping groove; 10. a handle; 11. a plate groove; 12. an upper splint; 13. a jack; 14. plugging; 15. and (7) clamping blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: an adjustable rapid pressing device for a lost foam mold comprises a bottom plate 1 and two vertical rods 2, wherein the two vertical rods 2 are vertically fixed above two sides of the bottom plate 1;

transversely be provided with slide 7 between the montant 2 of both sides, and the montant 2 of both sides runs through the both sides of slide 7, board groove 11 has all been seted up on the bottom of slide 7 and the surface of bottom plate 1, and has all seted up draw-in groove 8 in slide 7 and the bottom plate 1 at board groove 11 both ends, has inserted punch holder 12 and lower plate 6 in slide 7 and the board groove 11 of bottom plate 1 respectively, and the both sides of punch holder 12 and lower plate 6 are all arranged in draw-in groove 8 through fixture block 15 card, jack 13 has all been seted up in slide 7, the bottom plate 1 of lower extreme on fixture block 15 and fixture block 15, and the vertical plug 14 of having inserted in the jack 13, and the top of lower plate 6 and the below of punch holder 12 all are provided with double-layered groove 9.

In this embodiment (please refer to fig. 1 and 2), the lower clamping plate 6 and the upper clamping plate 12 are fixed above the bottom plate 1 and below the sliding plate 7, the upper clamping plate 12 and the lower clamping plate 6 are both fixed in the plate groove 11 and then limited by the plug 14, and the upper clamping plate 12 and the lower clamping plate 6 can be replaced after the plug 14 is pulled out, so that clamping grooves 9 with different sizes are obtained, and when different molds are pressed, the size of the mold which can be pressed by the device can be adjusted.

Wherein, the rubber pads 5 are respectively fixed on the two side surfaces below the upper clamping plate 12 and the two side surfaces above the lower clamping plate 6 in a fitting manner, and the number of the rubber pads 5 is multiple.

In the present embodiment (see fig. 1 and 2), the rubber pads 5 are respectively attached and fixed to the lower side surfaces of the upper clamping plate 12 and the upper side surfaces of the lower clamping plate 6, and the number of the rubber pads 5 is plural, so that when the sliding plate 7 is not lifted up, the upper clamping plate 12 and the lower clamping plate 6 are contacted through the rubber pads 5, and abrasion of the upper clamping plate 12 and the lower clamping plate 6 during contact can be avoided.

Wherein, the handle 10 is welded and fixed on the upper surface of the sliding plate 7, and the handle 10 is positioned in the middle position of the surface of the sliding plate 7.

In this embodiment (see fig. 1), the slide plate 7 can be conveniently lifted by the handle 10.

Wherein, the nut 4 is fixedly screwed on the outer ring above the vertical rod 2, and the bottom of the nut 4 props against the upper surface of the sliding plate 7.

In this embodiment (see fig. 1), the sliding plate 7 is clamped and fixed by the nut 4.

Wherein, the top outer lane of montant 2 is provided with screw thread 3, and nut 4 connects soon in montant 2's outer lane through screw thread 3.

In this embodiment (see fig. 1), the nut 4 is screwed by the thread 3.

It should be noted that the utility model relates to an adjustable quick hold-down device for lost foam mold, including bottom plate 1, montant 2, screw thread 3, nut 4, rubber pad 5, lower plate 6, slide 7, draw-in groove 8, clamp groove 9, handle 10, board groove 11, upper plate 12, jack 13, bolt 14, fixture block 15, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all can know through the technical manual or through conventional experimental method, during operation, extract the bolt 14 of both sides above slide 7 and both sides above bottom plate 1, make bolt 14 remove from jack 13, thus loosen slide 7 and upper plate 12 and bottom plate 1 and lower plate 6 fixed, can take upper plate 12 and lower plate 6 out from board groove 11, then insert new upper plate 12 and lower plate 6, and make bolt 14 insert in the jack 13 again, the fixing of the sliding plate 7 and the upper clamping plate 12 and the fixing of the bottom plate 1 and the lower clamping plate 6 are realized, the device can obtain clamping grooves 9 with different sizes, the size of a device pressing die is adjusted, the nut 4 is screwed above the vertical rod 2, the sliding plate 7 can be lifted through the handle 10, then the lower die is placed in the clamping groove 9 of the lower clamping plate 6 and placed above the upper die, the upper die is placed in the clamping groove 9 of the upper clamping plate 12, then the sliding plate 7 drives the upper clamping plate 12 to downwards press the upper die and the lower die, then the nuts 4 on two sides are screwed to abut against the sliding plate 7 to move downwards, so that the upper clamping plate 12 and the lower clamping plate 6 are clamped and fixed through the clamping grooves 9 of the upper clamping plate 12 and the lower clamping plate 6, and when other dies with different sizes need to be clamped, the plug 14 can be drawn out again to replace the upper clamping plate 12.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a disappearance mould is adjustable quick hold-down device for mould, includes bottom plate (1) and montant (2), its characterized in that: the number of the vertical rods (2) is two, and the two vertical rods (2) are vertically fixed above two sides of the bottom plate (1);

a sliding plate (7) is transversely arranged between the vertical rods (2) at the two sides, the vertical rods (2) at the two sides penetrate through the two sides of the sliding plate (7), the bottom of the sliding plate (7) and the surface of the bottom plate (1) are both provided with plate grooves (11), clamping grooves (8) are respectively arranged in the sliding plate (7) and the bottom plate (1) at the two ends of the plate groove (11), an upper clamping plate (12) and a lower clamping plate (6) are respectively inserted in the plate groove (11) of the sliding plate (7) and the bottom plate (1), the two sides of the upper clamping plate (12) and the lower clamping plate (6) are respectively clamped in the clamping grooves (8) through clamping blocks (15), the clamping block (15) and the sliding plate (7) and the bottom plate (1) at the upper end and the lower end of the clamping block (15) are both provided with insertion holes (13), and a plug (14) is vertically inserted into the insertion hole (13), and clamping grooves (9) are formed above the lower clamping plate (6) and below the upper clamping plate (12).

2. The adjustable rapid pressing device for the lost foam mold according to claim 1, characterized in that: the rubber pads (5) are fixedly attached to the surfaces of the two sides of the lower portion of the upper clamping plate (12) and the surfaces of the two sides of the upper portion of the lower clamping plate (6), and the number of the rubber pads (5) is multiple.

3. The adjustable rapid pressing device for the lost foam mold according to claim 1, characterized in that: the handle (10) is fixedly welded on the upper surface of the sliding plate (7), and the handle (10) is located in the middle of the surface of the sliding plate (7).

4. The adjustable rapid pressing device for the lost foam mold according to claim 1, characterized in that: the nut (4) is fixedly screwed on the outer ring above the vertical rod (2), and the bottom of the nut (4) is abutted against the upper surface of the sliding plate (7).

5. An adjustable rapid-compaction device for a lost foam mold according to claim 4, characterized in that: the upper outer ring of the vertical rod (2) is provided with a thread (3), and the nut (4) is screwed on the outer ring of the vertical rod (2) through the thread (3).

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