Flanging and profiling die for top cover decorative sheet of coffee machine

Abstract

The utility model discloses a flanging and profiling die for a decorative sheet of a top cover of a coffee machine. The flanging and profiling die comprises an upper die holder, a lower die holder, an upper die and a lower die, the upper die is composed of a fixed upper die and a movable upper die, the periphery of the fixed upper die is sleeved with the movable upper die, and the fixed upper die is higher than the movable upper die; the lower die is located at the upper end of the lower die base, and a first elastic piece is installed between the lower die and the lower die base. The upper end of the movable upper die is connected with a first pressing plate through a first pressure rod; a second pressing plate is mounted between the fixed upper die and the first pressing plate; the two ends of the second pressing plate are connected with the lower die base through second pressure rods. A second elastic piece is arranged between the second pressing plate and the lower die; the upper die base is located at the upper end of the first pressing plate, a supporting rod is arranged between the upper die base and the second pressing plate, and a third elastic piece is arranged between the first pressing plate and the upper die base. Products produced by the structure are flat and do not warp.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a flanging pressing mold for a decorative piece of a coffee machine top cover. Background Art

[0002] The upper mold of the flanging pressing mold for the decorative piece of the traditional coffee machine top cover is an integral plate. The decorative piece punched out by the pressing mold of this structure has a distorted and uneven surface, which is difficult to meet the requirements of designers. Summary of the invention

[0003] The utility model aims to provide a flanging pressing die for a coffee machine top cover decorative sheet, so as to at least solve the problem that the surface of the coffee machine top cover decorative sheet product produced by a traditional die is twisted and uneven.

[0004] The utility model provides a coffee machine top cover decorative sheet flanging pressing die, comprising an upper die base, a lower die base, an upper die, and a lower die;

[0005] The upper mold is composed of a fixed upper mold and a movable upper mold, the movable upper mold is sleeved on the outer periphery of the fixed upper mold, and the height of the fixed upper mold is higher than that of the movable upper mold;

[0006] The lower die is located at the upper end of the lower die base, and a first elastic member is installed between the lower die and the lower die base;

[0007] The upper end of the movable upper mold is connected to the first pressing plate through the first pressure rod; a second pressing plate is installed between the fixed upper mold and the first pressing plate; both ends of the second pressing plate are connected to the lower mold base through the second pressure rod; a second elastic member is installed between the second pressing plate and the lower mold; the upper mold base is located at the upper end of the first pressing plate, and a support rod is provided between the upper mold base and the second pressing plate.

[0008] Furthermore, the lower mold is in a groove shape, a lower mold top plate is installed in the groove, the lower mold top plate can move up and down in the lower mold, and the first elastic member connects the lower mold base and the lower mold top plate through the lower mold.

[0009] Furthermore, a third elastic member is provided between the first pressing plate and the upper die seat.

[0010] Furthermore, the third elastic member is flexible rubber.

[0011] Furthermore, there are two flexible rubbers, which are perpendicular to the pillar and placed in parallel.

[0012] Furthermore, a first pressure rod is provided at each corner of the movable upper die.

[0013] Furthermore, the second pressing plate is longer than the first pressing plate, and a second pressure rod is respectively installed at the middle position of both ends of the second pressing plate.

[0014] Furthermore, the first elastic member and the second elastic member are springs.

[0015] Furthermore, the edge of the flanging pressing mold of the coffee machine top cover decorative piece on the lower mold top plate is a flanging, and a plurality of grooves are arranged in parallel in the middle area.

[0016] Furthermore, the flanges are flaps arranged at intervals.

[0017] The utility model transforms the original integral upper mold into a separate upper mold. During production, the product is firstly flanged and then pressed, so that the product is pressed under external pressure, and the produced product is flat without warping. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the flanging pressing mold for the top cover decorative sheet of the coffee machine according to the embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the flanging pressing mold for the top cover decorative piece in the embodiment of the utility model.

[0020] 1. Upper die seat; 2. Lower die seat; 3. Fixed upper die; 4. Movable upper die; 5. Lower die; 6. First pressure rod; 7. Second pressure rod; 8. First pressure plate; 9. Second pressure plate; 10. First elastic member; 11. Second elastic member; 12. Third elastic member; 13. Support rod; 14. Lower die top plate; 21. Flip claw; 22. Groove. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0023] Example

[0024] The coffee machine top cover decorative sheet flanging pressing mold of the utility model embodiment comprises an upper mold base 1, a lower mold base 2, an upper mold, and a lower mold 5;

[0025] The upper mold is composed of a fixed upper mold 3 and a movable upper mold 4. The movable upper mold 4 is sleeved on the outer periphery of the fixed upper mold 3. The height of the fixed upper mold 3 is higher than that of the movable upper mold 4.

[0026] The lower die 5 is located at the upper end of the lower die base 2, and a first elastic member 10 is installed between the lower die 5 and the lower die base 2;

[0027] The upper end of the movable upper mold 4 is connected to the first pressing plate 8 through the first pressure rod 6; a second pressing plate 9 is installed between the fixed upper mold 3 and the first pressing plate 8; both ends of the second pressing plate 9 are connected to the lower mold base 2 through the second pressure rod 7; a second elastic member 11 is installed between the second pressing plate 9 and the lower mold 5; the upper mold base 1 is located at the upper end of the first pressing plate 8, and a support rod 13 is provided between the upper mold base 1 and the second pressing plate 9.

[0028] The lower mold 5 is in a groove shape, and a lower mold top plate 14 is arranged in the groove. The lower mold top plate 14 can move up and down in the lower mold 5. The first elastic member 10 passes through the lower mold 5 and connects the lower mold top plate 14 with the lower mold base 2. The lower mold 5 limits the lower mold top plate 14. The top of the lower mold top plate 14 is a cavity, and the bottom of the movable upper mold 4 is opposite to the lower mold top plate 14 except the edge of the cavity.

[0029] The first pressure rod 6 and the second pressure rod 7 are both composed of a guide rod and a guide rod sleeve, and the guide rod is installed in the guide rod sleeve; the guide rod sleeve of the first pressure rod 6 is located at the upper end of the first pressure rod 6; the guide rod sleeve of the second pressure rod 7 is located at the lower end of the second pressure rod 7;

[0030] Before the mold works, the lower end surfaces of the movable upper mold 4 and the fixed upper mold 3 are in a flush state. During work, the movable upper mold 4 and the fixed upper mold 3 press the product downward and enter the cavity of the lower mold top plate 14, and the product is flanged around. After the lower mold top plate 14 moves into place, the movable upper mold 4 stops moving, and the fixed upper mold 3 continues to move downward into the cavity of the lower mold top plate 14 to complete the pressing of the product.

[0031] The embodiment of the utility model transforms the original integral upper mold into a separate upper mold. During production, the product is first flanged and then pressed, so that the product is pressed under external pressure, and the produced product is flat without warping.

[0032] Optionally, a third elastic member 12 is provided between the first pressing plate 8 and the upper die base 1 .

[0033] The third elastic member 12 is a flexible rubber, and there are multiple flexible rubbers arranged in parallel.

[0034] Specifically, the flexible rubber is in a columnar shape, and there are multiple flexible rubbers, which are arranged in parallel between the upper groove seat and the first pressing plate 8 in a direction perpendicular to the pillar.

[0035] The flexible rubber in the embodiment of the utility model plays a pre-compression role.

[0036] Optionally, a first pressure rod 6 is provided at each corner of the movable upper mold 4 .

[0037] Specifically, the outer circumference of the movable upper mold 4 is square, and first pressure rods 6 are installed at the corners of the square, that is, the first pressure rods 6 at the four corners of the movable upper mold 4 are connected to the first pressing plate 8.

[0038] In the embodiment of the utility model, since the first pressure rods 6 are installed at the corners, when the movable upper mold 4 is pressed by the first pressing plate 8, the movable upper mold 4 is evenly stressed. This structure also facilitates the installation of the second pressing plate 9 under the first pressing plate 8.

[0039] Optionally, the second pressing plate 9 is longer than the first pressing plate 8, and second pressure rods 7 are respectively installed on both sides of the lower mold 5, and the other end of the second pressure rod 7 is connected to the second pressing plate 9;

[0040] Specifically, the second pressing plate 9 is installed under the first pressing plate 8 , and the first pressure rods 6 are respectively located on both sides of the first pressing plate 8 ; the second pressure rods 7 are located at both ends of the second pressing plate 9 , and the lower mold 5 is also located between the two second pressure rods 7 .

[0041] In the structure of the embodiment of the utility model, the second pressure rod 7 plays a guiding role, so that the second pressing plate 9 is pressed down steadily, and the structure is compact.

[0042] Optionally, the first elastic member 10 and the second elastic member 11 are springs.

[0043] Optionally, the edge of the coffee machine top cover decorative piece flange pressing mold on the upper mold is a flange, and a plurality of grooves 22 are arranged in parallel in the middle area.

[0044] Optionally, the flanges are flaps 21 that are spaced apart.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that after reading the specification of this application, the technicians can still modify or replace the specific implementation mode of the utility model with equivalents, but these modifications or changes do not deviate from the scope of protection of the pending claims of the utility model application.

Claims

1. The coffee machine top cover decorative sheet flanging pressing mold is characterized by: Including upper die base, lower die base, upper die and lower die; The upper mold is composed of a fixed upper mold and a movable upper mold, the movable upper mold is sleeved on the outer periphery of the fixed upper mold, and the height of the fixed upper mold is higher than that of the movable upper mold; The lower die is located at the upper end of the lower die base, and a first elastic member is installed between the lower die and the lower die base; The upper end of the movable upper mold is connected to the first pressing plate through the first pressure rod; a second pressing plate is installed between the fixed upper mold and the first pressing plate; both ends of the second pressing plate are connected to the lower mold base through the second pressure rod; a second elastic member is installed between the second pressing plate and the lower mold; the upper mold base is located at the upper end of the first pressing plate, and a support rod is provided between the upper mold base and the second pressing plate.

2. The coffee machine top cover decorative sheet flanging pressing mold according to claim 1, characterized in that: The lower mold is in a groove shape, a lower mold top plate is installed in the groove, the lower mold top plate can move up and down in the lower mold, and the first elastic member connects the lower mold base and the lower mold top plate through the lower mold.

3. The coffee machine top cover decorative sheet flanging pressing mold according to claim 1, characterized in that: A third elastic member is provided between the first pressing plate and the upper die seat.

4. The coffee machine top cover decorative sheet flanging pressing mold according to claim 3, characterized in that: The third elastic member is flexible rubber.

5. The coffee machine top cover decorative sheet flanging pressing mold according to claim 4, characterized in that: The flexible rubbers are in two pieces, which are perpendicular to the pillars and arranged in parallel.

6. The coffee machine top cover decorative sheet flanging pressing mold according to claim 1, characterized in that: The first pressure rods are arranged at the corners of the movable upper die.

7. The coffee machine top cover decorative sheet flanging pressing mold according to claim 1, characterized in that: The second pressing plate is longer than the first pressing plate, and a second pressure rod is respectively installed at the middle position of both ends of the second pressing plate.

8. The coffee machine top cover decorative sheet flanging pressing mold according to claim 1, characterized in that: The first elastic member and the second elastic member are springs.

9. The coffee machine top cover decorative sheet flanging pressing mold according to claim 2, characterized in that: The edge of the flanging pressing mold of the coffee machine top cover decorative piece on the lower mold top plate is a flanging, and a plurality of grooves are arranged in parallel in the middle area.

10. The coffee machine top cover decorative sheet flanging pressing mold according to claim 9, characterized in that: The flanges are flaps arranged at intervals.

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