Shell manufacturing mold convenient to demold

Abstract

The utility model discloses a shell manufacturing mould convenient to demould, which belongs to the technical field of moulds, and comprises a base, an expansion piece and a fixed block are connected onto the base, a working plate is connected onto the fixed block, a pressing plate is connected onto the expansion piece, a sleeve plate is connected onto the base, an auxiliary plate is arranged in the working plate, and the auxiliary plate is connected onto the sleeve plate. A sliding groove is formed in the working plate, a sliding block is connected to one side of the auxiliary plate, the sliding block is connected into the sliding groove in a sliding mode, and a moving rod is connected into the sleeve plate in a sliding mode. According to the shell manufacturing mold convenient to demold, by arranging an auxiliary plate, a sliding block, a moving rod, an L-shaped groove, a push rod and a first spring, the auxiliary plate can achieve the pop-up function through cooperation of the L-shaped groove, the push rod and the first spring, and demolding treatment can be conveniently conducted on a workpiece in the auxiliary plate; and when the auxiliary plate pops up to a certain height, the phenomenon that the workpiece is damaged when being taken out can be avoided, so that the adaptability of the manufacturing mold is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of molds, and particularly relates to a mold for manufacturing a shell which is convenient for demolding. Background Art

[0002] A mold for manufacturing a shell refers to a mold used for producing various shell components. These shell components are widely used in industries such as automobiles and machinery, and mainly achieve the processing of the shape of an article by changing the physical state of the formed material. Currently, when in use, the material can be pressed by a pressing plate. However, most of the existing molds are not convenient for demolding, resulting in difficulty in quickly removing the formed workpiece from the mold, and the workpiece is prone to damage when being taken out, thereby reducing the adaptability of the mold. Content of the Utility Model

[0003] In order to overcome the above defects, the utility model provides a mold for manufacturing a shell which is convenient for demolding, and solves the problems that most of the existing molds are not convenient for demolding, resulting in difficulty in quickly removing the formed workpiece from the mold, and the workpiece is prone to damage when being taken out, thereby reducing the adaptability of the mold.

[0004] To achieve the above object, the utility model provides the following technical solution: A mold for manufacturing a shell which is convenient for demolding, including a base, a telescopic device and a fixed block are connected to the base, a working plate is connected to the fixed block, a pressing plate is connected to the telescopic device, a sleeve plate is connected to the base, an auxiliary plate is arranged in the working plate, a chute is opened in the working plate, a slider is connected to one side of the auxiliary plate, the slider is slidably connected in the chute, a moving rod is slidably connected in the sleeve plate, a push rod is connected to the outside of the moving rod, an L-shaped groove is opened in the sleeve plate, a fixed disk is connected to the lower part of the moving rod, and a first spring is arranged under the fixed disk.

[0005] As a further solution of the utility model: The moving rod is rotatably connected to the lower part of the slider, and the push rod is slidably connected in the L-shaped groove.

[0006] As a further solution of the utility model: The fixed disk is slidably connected in the sleeve plate, and the fixed disk is connected to the inside of the sleeve plate through the first spring.

[0007] As a further solution of the utility model: A cooler is clamped in the fixed block, a cross block is connected to one side of the cooler, a cross groove is opened in the base, the cross block is clamped in the cross groove, and a baffle is slidably connected in the base.

[0008] As a further solution of the utility model: The baffle is lapped with the cross block, an auxiliary sleeve is connected to the side surface of the base, and a fixed rod is connected to the outside of the baffle.

[0009] As a further solution of the present utility model: The fixed rod is slidably connected in the auxiliary sleeve, and a limiting disk is connected to one end of the fixed rod.

[0010] As a further solution of the present utility model: A second spring is sleeved outside the fixed rod, and the limiting disk is connected to the auxiliary sleeve through the second spring.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. For the mold for manufacturing the shell that is easy to demold, by setting the auxiliary plate, slider, moving rod, L-shaped groove, push rod and the first spring, when a downward thrust is applied to the moving rod through the push rod, the fixed disk will drive the first spring to deform. Then, the push rod is engaged with the L-shaped groove. When demolding is completed after pressing, the push rod can be rotated. When the push rod rotates to an appropriate position, the moving rod will be reset through the first spring, and the auxiliary plate will pop out accordingly. Through the cooperation among the L-shaped groove, push rod and the first spring, the auxiliary plate can achieve the function of popping out, which is convenient for demolding the workpiece in the auxiliary plate. Moreover, when the auxiliary plate pops out to a certain height, it can prevent the workpiece from being damaged when taken out, thus ensuring the adaptability of the mold for manufacturing.

[0013] 2. For the mold for manufacturing the shell that is easy to demold, by setting the baffle, fixed rod and the second spring, when a thrust is applied to the baffle, it will drive the second spring to deform. When the cooler is clamped into the fixed block, the cross block on the side will be lapped with the cross groove. After releasing the baffle, it will be reset through the second spring, enabling the cooler and the fixed block to achieve the function of quick assembly, which is convenient for subsequent maintenance or replacement of the fixed block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a three-dimensional sectional structural schematic diagram of the working plate of the present utility model;

[0016] Figure 3 is a three-dimensional sectional structural schematic diagram of the sleeve plate of the present utility model;

[0017] Figure 4 is a three-dimensional structural schematic diagram of the base of the present utility model;

[0018] In the figure: 1. Base; 2. Expander; 3. Fixed block; 4. Working plate; 5. Pressing plate; 6. Sleeve plate; 7. Auxiliary plate; 8. Slider; 9. Cooler; 10. Sliding groove; 11. Moving rod; 12. L-shaped groove; 13. Push rod; 14. Fixed disk; 15. First spring; 16. Cross block; 17. Cross groove; 18. Baffle; 19. Auxiliary sleeve; 20. Fixed rod; 21. Limiting disk; 22. Second spring. Detailed implementation mode

[0019] The technical solution of this patent will be further described in detail below in conjunction with the specific implementation mode.

[0020] As Figures 1-4 shown, the utility model provides a technical solution: a mold for manufacturing a shell that is easy to demold, including a base 1, a telescopic device 2 and a fixed block 3 are connected to the base 1, a working plate 4 is connected to the fixed block 3, a pressing plate 5 is connected to the telescopic device 2, a sleeve plate 6 is connected to the base 1, an auxiliary plate 7 is arranged in the working plate 4, a chute 10 is opened in the working plate 4, one side of the auxiliary plate 7 is connected with a slider 8, and the slider 8 is slidably connected in the chute 10. By setting the chute 10, when the slider 8 is subjected to a thrust or a pulling force, the slider 8 will slide in the chute 10, so that the chute 10 plays a certain guiding role in the movement of the slider 8, avoiding the dislocation of the slider 8 during movement;

[0021] A cooler 9 is clamped in the fixed block 3, a cross block 16 is connected to one side of the cooler 9, a cross groove 17 is opened in the base 1, and the cross block 16 is clamped in the cross groove 17. A baffle 18 is slidably connected in the base 1, and the baffle 18 abuts against the cross block 16. An auxiliary sleeve 19 is connected to the side of the base 1. By setting the cross groove 17, when the cooler 9 is connected to the fixed block 3, the cross block 16 on the side of the cooler 9 will slide in the cross groove 17, so that the cross groove 17 plays a certain limiting role in the fixation of the cooler 9, avoiding the deviation of the position of the cooler 9 during fixation;

[0022] A fixing rod 20 is connected to the outside of the baffle 18, and the fixing rod 20 is slidably connected in the auxiliary sleeve 19; one end of the fixing rod 20 is connected with a limiting disc 21, and a second spring 22 is sleeved outside the fixing rod 20. The limiting disc 21 is connected to the auxiliary sleeve 19 through the second spring 22. By setting the auxiliary sleeve 19, when the baffle 18 is subjected to a pulling force, it will drive the fixing rod 20 to move, and the fixing rod 20 will slide in the auxiliary sleeve 19, so that the auxiliary sleeve 19 plays a certain positioning role in the movement of the fixing rod 20, avoiding the jamming of the fixing rod 20 during movement;

[0023] A moving rod 11 is slidably connected in the sleeve plate 6, a push rod 13 is connected to the outside of the moving rod 11, an L-shaped groove 12 is opened in the sleeve plate 6, a fixing disc 14 is connected to the lower part of the moving rod 11, a first spring 15 is arranged under the fixing disc 14, the moving rod 11 is rotatably connected under the slider 8, the push rod 13 is slidably connected in the L-shaped groove 12, the fixing disc 14 is slidably connected in the sleeve plate 6, and the fixing disc 14 is connected in the sleeve plate 6 through the first spring 15;

[0024] By setting the spring 15, when the moving rod 11 is affected by the tension, the fixing plate 14 below will drive the spring 15 to deform, so that the spring 15 plays a certain supporting role in the movement of the moving rod 11. When the moving rod 11 loses resistance, it will be reset by the spring 15.

[0025] The working principle of the utility model is:

[0026] When the mold is pressing and forming the material, the push rod 13 can apply a downward thrust to the moving rod 11, and when the moving rod 11 slides in the sleeve plate 6, the fixed plate 14 below will drive the spring 15 to deform, and then when the push rod 13 is pushed, it will be engaged with the L-shaped groove 12, and the slider 8 will overlap in the slide groove 10 when sliding, and then the material is placed on the top of the auxiliary plate 7, and when the baffle 18 is pushed, the fixed rod 20 on the surface will move in the auxiliary sleeve 19, and the limit plate 21 will drive the Spring 22 is deformed, and when the cooler 9 is snapped into the fixed block 3, the cross block 16 on the side will overlap with the cross groove 17. After the baffle 18 is released, it will be reset by spring 22, and the baffle 18 will overlap with the cross block 16. During the pressing process, the bottom of the auxiliary plate 7 can be slowly cooled by the cooler 9. When the auxiliary plate 7 needs to be demolded, the push rod 13 can be rotated. When the push rod 13 is rotated to the appropriate position, the moving rod 11 will be reset by spring 15, and the auxiliary plate 7 will pop out accordingly.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A mold for manufacturing a shell that is convenient for demolding, including a base (1), characterized in that: A telescopic device (2) and a fixing block (3) are connected to the base (1). A working plate (4) is connected to the fixing block (3). A pressing plate (5) is connected to the telescopic device (2). A sleeve plate (6) is connected to the base (1). An auxiliary plate (7) is arranged in the working plate (4). A sliding groove (10) is formed in the working plate (4). A slider (8) is connected to one side of the auxiliary plate (7). The slider (8) is slidably connected in the sliding groove (10). A moving rod (11) is slidably connected in the sleeve plate (6). A push rod (13) is connected to the outside of the moving rod (11). An L-shaped groove (12) is formed in the sleeve plate (6). A fixing disk (14) is connected to the lower part of the moving rod (11). A first spring (15) is arranged under the fixing disk (14).

2. The mold for manufacturing a housing facilitating demolding according to claim 1, wherein: The moving rod (11) is rotatably connected to the lower part of the slider (8). The push rod (13) is slidably connected in the L-shaped groove (12).

3. A mold for manufacturing a housing that is easy to demold according to claim 1, characterized in that: The fixing disk (14) is slidably connected in the sleeve plate (6). The fixing disk (14) is connected to the inside of the sleeve plate (6) through the first spring (15).

4. A mold for manufacturing a housing that facilitates demolding, characterized in that: A cooler (9) is clamped in the fixing block (3). A cross block (16) is connected to one side of the cooler (9). A cross groove (17) is formed in the base (1). The cross block (16) is clamped in the cross groove (17). A baffle (18) is slidably connected in the base (1).

5. The mold for manufacturing a housing facilitating demolding according to claim 4, wherein: The baffle (18) is lapped with the cross block (16). An auxiliary sleeve (19) is connected to the side surface of the base (1). A fixing rod (20) is connected to the outside of the baffle (18).

6. The mold for manufacturing a housing facilitating demolding according to claim 5, characterized in that: The fixing rod (20) is slidably connected in the auxiliary sleeve (19). A limiting disk (21) is connected to one end of the fixing rod (20).

7. A mold for manufacturing a housing facilitating demolding according to claim 6, characterized in that: A second spring (22) is sleeved outside the fixing rod (20). The limiting disk (21) is connected to the auxiliary sleeve (19) through the second spring (22).

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