CN219581477U - Die-cut mould of refrigerator door inner bag and location structure - Google Patents

Abstract

The utility model discloses a refrigerator door liner punching die and a positioning structure, which comprise a base, wherein a die body is fixed at the top end of the base, a punching die is arranged at the top end of the die body, and auxiliary stripper machines are symmetrically arranged at the top end of the base relative to two sides of the die body; according to the refrigerator door inner container punching device, through the pushing block, the connecting rod, the operation groove, the sliding groove and the sliding block, the auxiliary demolding pushing plate can be pushed to perform demolding operation on the refrigerator door inner container attached to the surface of the punching die, meanwhile, the designed telescopic spring is matched, and the auxiliary demolding pushing plate can be driven to reset and retract into the groove after the pushing block is loosened, so that next refrigerator door inner container punching operation can be performed conveniently, and compared with the prior art, the refrigerator door inner container punching operation is greatly facilitated.

Description

Die-cut mould of refrigerator door inner bag and location structure

Technical Field

The utility model belongs to the technical field of refrigerator door liner production, and particularly relates to a refrigerator door liner punching die and a positioning structure.

Background

The inner container of the refrigerator door needs to be punched and drilled in the processing process, and then the inner container of the refrigerator door needs to be produced by using a punching die with corresponding specification.

After the existing refrigerator door liner is processed and formed by using a punching die, the formed liner needs to be manually taken down from the surface of the punching die, but the refrigerator door liner is too tightly connected with the surface of the punching die, and no gap is reserved for poking and taking the refrigerator door liner, so that the refrigerator door liner can only be tilted by using tools such as a pry bar, and the situation that the pry bar is tilted to scratch or deform is extremely easy to occur.

Disclosure of Invention

The utility model aims to provide a refrigerator door liner punching die and a positioning structure, which are used for solving the problem that the refrigerator door liner punching die disclosed in the background art is difficult to demould.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a die-cut mould of refrigerator door inner bag, includes the base, the top of base is fixed with the die body, the top of die body is provided with the die-cut mould, the top of base is provided with auxiliary demoulding mechanism for the bilateral symmetry of die body, auxiliary demoulding mechanism includes:

the auxiliary demolding assemblies are arranged at the two sides of the top end of the base opposite to the mold body;

the pushing component is arranged on the surface of the base and is connected with the auxiliary demoulding component;

a reset assembly disposed inside the push assembly;

a sliding assembly disposed inside the pushing assembly;

and the operation assembly is arranged at the bottom end of the pushing assembly.

Preferably, the auxiliary demolding assembly comprises grooves symmetrically formed in the top end of the base and auxiliary demolding pushing plates arranged in the grooves.

Preferably, the pushing assembly comprises a built-in groove symmetrically arranged on the surface of the base opposite to the bottom end of the groove and a pushing block arranged at the bottom end inside the built-in groove, through holes reaching the inside of the groove are symmetrically formed in the top end of the built-in groove in a penetrating mode, connecting rods penetrating through the inside of the through holes and fixedly connected with the auxiliary demolding pushing plate are symmetrically fixed at the top ends of the pushing block, and the connecting rods are in sliding connection with the through holes.

Preferably, the reset assembly comprises a telescopic spring sleeved on the surface of the connecting rod relative to the inside of the built-in groove.

Preferably, the sliding component comprises sliding grooves symmetrically arranged on two sides of the inner wall of the built-in groove and sliding blocks symmetrically fixed on two sides of the pushing block.

Preferably, the operation assembly comprises a poking groove arranged at the bottom end of the push block and an operation groove arranged at the bottom end of the inner wall of the built-in groove.

The utility model provides a die-cut mould location structure of refrigerator door inner bag, includes the die-cut mould, the constant head tank has been seted up to the bottom symmetry of die-cut mould, the top of base is fixed with the locating lever for the both ends symmetry of die body, the locating lever is connected with the constant head tank block, the guide way has been seted up on the surface of locating lever, the inside of guide way is fixed with the guide block, guide way and guide block sliding connection.

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

according to the refrigerator door inner container punching device, through the pushing block, the connecting rod, the operation groove, the sliding groove and the sliding block, the auxiliary demolding pushing plate can be pushed to perform demolding operation on the refrigerator door inner container attached to the surface of the punching die, meanwhile, the designed telescopic spring is matched, and the auxiliary demolding pushing plate can be driven to reset and retract into the groove after the pushing block is loosened, so that next refrigerator door inner container punching operation can be performed conveniently, and compared with the prior art, the refrigerator door inner container punching operation is greatly facilitated.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A of FIG. 1;

FIG. 3 is an enlarged schematic view of the utility model at B of FIG. 1;

in the figure: 1. a base; 2. a die body; 3. punching a die; 100. a groove; 101. auxiliary demoulding pushing plates; 200. a built-in groove; 201. a pushing block; 202. a through hole; 203. a connecting rod; 300. a telescopic spring; 400. a chute; 401. a slide block; 500. a toggle groove; 500. an operation groove; 600. a positioning groove; 601. a positioning rod; 700. a guide groove; 701. and a guide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a die-cut mould of refrigerator door inner bag, includes base 1, and die body 2 is fixed with on the top of base 1, and the top of die body 2 is provided with die-cut mould 3, and the top of base 1 is provided with auxiliary demoulding mechanism for the bilateral symmetry of die body 2, and auxiliary demoulding mechanism includes:

auxiliary demolding assemblies arranged at two sides of the top end of the base 1 relative to the mold body 2;

the pushing component is arranged on the surface of the base 1 and is connected with the auxiliary demoulding component;

a reset assembly disposed inside the push assembly;

a sliding assembly disposed inside the pushing assembly;

and the operation assembly is arranged at the bottom end of the pushing assembly.

The auxiliary demolding assembly comprises a groove 100 symmetrically formed in the top end of the base 1 and an auxiliary demolding pushing plate 101 arranged in the groove 100, and can push a refrigerator door liner clamped on the surface of the mold body 2.

The pushing assembly comprises a built-in groove 200 symmetrically arranged on the surface of the base 1 and corresponding to the bottom end of the groove 100, and a pushing block 201 arranged at the bottom end inside the built-in groove 200, wherein a through hole 202 reaching the inside of the groove 100 is symmetrically arranged at the top end inside the built-in groove 200 in a penetrating way, a connecting rod 203 penetrating through the inside of the through hole 202 and fixedly connected with the auxiliary demolding push plate 101 is symmetrically fixed at the top end of the pushing block 201, and the auxiliary demolding push plate 101 can be pushed to move by sliding connection between the connecting rod 203 and the through hole 202.

The reset component comprises a telescopic spring 300 sleeved on the surface of the connecting rod 203 and corresponding to the interior of the built-in groove 200, and can drive the push block 201 to reset and retract into the bottom end of the interior of the built-in groove 200.

The sliding assembly comprises sliding grooves 400 symmetrically formed on two sides of the inner wall of the built-in groove 200 and sliding blocks 401 symmetrically fixed on two sides of the pushing block 201, and the sliding block 401 and the sliding grooves 400 slide to play a sliding guiding role on the pushing block 201.

The operation assembly comprises a poking groove 500 arranged at the bottom end of the push block 201 and an operation groove 501 arranged at the bottom end of the inner wall of the built-in groove 200, and can push the push block 201 to move.

Example 2

Referring to fig. 1 and 3, the present utility model provides a technical solution: the utility model provides a die-cut mould location structure of refrigerator door inner bag, including die-cut mould 3, the constant head tank 600 has been seted up to die-cut mould 3's bottom symmetry, base 1's top is fixed with locating lever 601 for die body 2's both ends symmetry, be connected with the constant head tank 600 block through locating lever 601, can let die-cut mould 3 play the effect of location when die body 2 die-cut, avoid appearing the condition of skew, guide slot 700 has been seted up on the surface of locating lever 601, the inside of locating lever 600 is fixed with guide block 701, through guide slot 700 and guide block 701 sliding connection, can let locating slot 600 and the butt joint direction of locating lever 601.

The working principle and the using flow of the utility model are as follows: after the refrigerator door liner is punched through the die body 2, when the refrigerator door liner needs to be stripped, the pushing block 201 is pushed to move in the built-in groove 200 through the toggle groove 500 and the operation groove 501, the connecting rod 203 is driven to slide in the through hole 202 to extrude the telescopic spring 300 to deform, meanwhile, the sliding block 401 is driven to slide in the chute 400 to play a role of moving and guiding, the auxiliary stripping push plate 101 can be pushed to move out from the groove 100 and be connected with the refrigerator door liner attached to the surface of the die body 2, the refrigerator door liner is pushed to move and separate from the surface of the die body 2 so as to facilitate the quick stripping, the toggle pushing block 201 is released, the connecting rod 203 is retracted in the through hole 202 under the action of the telescopic spring 300, the auxiliary stripping push plate 101 is driven to retract in the groove 100 so as to facilitate the next refrigerator door liner punching work by the base 1, when the die body 3 needs to be abutted with the die body 2, the die 3 is firstly moved to the top end of the die body 2 through a machine, then the die 3 is pushed downwards, the positioning groove 600 is enabled to be connected with the guide bar 601 and the die body 2 in order to avoid the error in abutting and the die 2 when the die body 2 is connected with the die body 2 in order to avoid the positioning error.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein 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 (7)

1. The utility model provides a die-cut mould of refrigerator door inner bag, includes base (1), the top of base (1) is fixed with die body (2), the top of die body (2) is provided with die-cut mould (3), its characterized in that: the top of base (1) is provided with auxiliary demoulding mechanism for the bilateral symmetry of die body (2), auxiliary demoulding mechanism includes:

the auxiliary demolding components are arranged at two sides of the top end of the base (1) relative to the mold body (2);

the pushing component is arranged on the surface of the base (1) and is connected with the auxiliary demoulding component;

a reset assembly disposed inside the push assembly;

a sliding assembly disposed inside the pushing assembly;

and the operation assembly is arranged at the bottom end of the pushing assembly.

2. The die-cut mould of refrigerator door inner bag of claim 1, wherein: the auxiliary demolding assembly comprises grooves (100) symmetrically formed in the top end of the base (1), and auxiliary demolding pushing plates (101) arranged in the grooves (100).

3. The die-cut mould of refrigerator door inner bag of claim 1, wherein: the pushing assembly comprises a built-in groove (200) symmetrically arranged on the surface of the base (1) and corresponding to the bottom end of the groove (100) and a pushing block (201) arranged at the bottom end inside the built-in groove (200), through holes (202) reaching the inside of the groove (100) are symmetrically formed in the top end of the built-in groove (200) in a penetrating mode, connecting rods (203) penetrating through the through holes (202) and fixedly connected with the auxiliary demolding pushing plate (101) are symmetrically fixed at the top ends of the pushing block (201), and the connecting rods (203) are in sliding connection with the through holes (202).

4. The die-cut mould of refrigerator door inner bag of claim 1, wherein: the reset assembly comprises a telescopic spring (300) sleeved on the surface of the connecting rod (203) relative to the inside of the built-in groove (200).

5. The die-cut mould of refrigerator door inner bag of claim 1, wherein: the sliding component comprises sliding grooves (400) symmetrically formed in two sides of the inner wall of the built-in groove (200), and sliding blocks (401) symmetrically fixed on two sides of the pushing block (201).

6. The die-cut mould of refrigerator door inner bag of claim 1, wherein: the operation assembly comprises a poking groove (500) formed at the bottom end of the push block (201) and an operation groove (501) formed at the bottom end of the inner wall of the built-in groove (200).

7. A refrigerator door liner blanking die positioning structure comprising a blanking die (3) as claimed in any one of claims 1 to 6, characterized in that: positioning grooves (600) are symmetrically formed in the bottom end of the punching die (3), positioning rods (601) are symmetrically fixed to the top end of the base (1) relative to the two ends of the die body (2), the positioning rods (601) are connected with the positioning grooves (600) in a clamping mode, guide grooves (700) are formed in the surfaces of the positioning rods (601), guide blocks (701) are fixed in the positioning grooves (600), and the guide grooves (700) are connected with the guide blocks (701) in a sliding mode.