Paster forming device for electric appliance operation panel

Abstract

The utility model discloses a patch forming device for an electric appliance operation panel, and relates to the technical field of molds. Comprising a lower die base and an upper die base, a guide column is embedded in the lower die base, a guide sleeve is embedded in the upper die base, the upper die base and the lower die base are assembled through the guide sleeve and the guide column, and the lower die base comprises a lower die plate, a supporting plate, a female die fixing plate and a quick-change female die insert. According to the patch forming device for the electric appliance operation panel, workpieces of various shapes and sizes can be produced according to needs through the arranged quick-change female die insert and the quick-change male die insert, the application range and production capacity of a die are improved, material waste is reduced, quick disassembly and assembly can be achieved through the structural design of the quick-change female die insert and the quick-change male die insert, and the production efficiency is improved. All parts can be greatly simplified, manufacturing, installation and maintenance are convenient, the time for readjusting and manufacturing can be shortened during reconfiguration, the service cycle is long, and continuity and stability in production can be fully guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a patch forming device for an electrical appliance operating panel. Background Art

[0002] Household appliances including washing machines, air conditioners, gas appliances, etc. all use operating panels. The function and practicality of the panel are directly related to the ease and practicality of the product. At the same time, the quality of the panel directly affects the grade of the product.

[0003] There are many kinds of patches for operating panels on the market, such as metal button stickers. The materials are made through a series of processes such as special mold stamping, polishing, anodizing and coloring. The metal button stickers on the market are mainly used in various smart digital products and some precision electronic products. They can not only make the overall product more beautiful, but also more fashionable and textured. Since the metal button stickers are obtained by mold stamping, the patch molding mold is very important. Utility Model Content

[0004] The utility model provides a patch forming device for an electrical appliance operation panel to solve the problems in the background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a patch molding device for an electrical operation panel, comprising a lower die base and an upper die base, wherein the lower die base is inlaid with a guide column, the upper die base is inlaid with a guide sleeve, and the upper die base is molded with the lower die base through the guide sleeve and the guide column;

[0006] The lower die base comprises a lower die plate, a support plate, a die fixing plate and a quick-change die insert, wherein the support plate is mounted on the lower die plate, the die fixing plate is mounted on the support plate, and the quick-change die insert is embedded in the die fixing plate;

[0007] The upper die base comprises an upper die plate, a die handle, a backing plate, a punch fixing plate and a quick-change punch insert, wherein the die handle is mounted on the top of the upper die plate, the backing plate is mounted on the bottom of the upper die plate, the punch fixing plate is mounted on the bottom of the backing plate, and the quick-change punch insert is embedded in the punch fixing plate;

[0008] The quick-change male die insert comprises an inserting head, a punch and a connecting bolt. One end of the punch is inserted into the inserting head and is fastened to the inserting head through the connecting bolt.

[0009] Furthermore, the guide pillars are located around the lower die base, and the guide sleeves are located around the upper die base, and the positions of the guide sleeves correspond to those of the guide pillars.

[0010] Furthermore, the die fixing plate is evenly distributed with first countersunk holes, and the quick-change die inserts are embedded in the first countersunk holes.

[0011] Furthermore, the punch fixing plate is evenly distributed with second countersunk holes, and the quick-change punch insert is embedded in the second countersunk holes.

[0012] Furthermore, one end of the inlay head is provided with a socket, and one end of the punch is inserted into the socket.

[0013] Furthermore, the punch and the socket are both provided with threaded holes, and the connecting bolts are threadedly connected in the threaded holes.

[0014] Compared with the prior art, the utility model provides a patch forming device for an electrical appliance operation panel, which has the following beneficial effects:

[0015] The patch forming device for the electrical operation panel is provided with quick-change die inserts and quick-change punch inserts, which can produce workpieces of various shapes and sizes as needed, thereby improving the application range and production capacity of the mold and reducing material waste. The structural design of the quick-change die inserts and the quick-change punch inserts can achieve rapid disassembly and installation, which can greatly simplify all components and facilitate manufacturing, installation and maintenance. In addition, the time for re-adjustment of manufacturing can be reduced during reconstruction. The device has a long service life and can fully guarantee the continuity and stability in production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 This is a structural diagram of the quick-change punch insert of the utility model.

[0019] In the figure: 1. lower die base; 11. lower mold plate; 12. support plate; 13. die fixing plate; 14. quick-change die insert; 15. first countersunk hole; 2. upper die base; 21. upper mold plate; 22. die handle; 23. pad; 24. punch fixing plate; 25. quick-change punch insert; 251. inlay head; 252. punch; 253. connecting bolt; 254. socket; 255. threaded hole; 26. second countersunk hole; 3. guide column; 4. guide sleeve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 3 The utility model discloses a patch forming device for an electrical operation panel, comprising a lower die base 1 and an upper die base 2, wherein the lower die base 1 is inlaid with a guide column 3, the upper die base 2 is inlaid with a guide sleeve 4, and the upper die base 2 is molded with the lower die base 1 through the guide sleeve 4 and the guide column 3, and the quick-change die insert 14 and the quick-change convex die insert 25 are provided, and workpieces of various shapes and sizes can be produced according to needs, thereby improving the applicable scope and production capacity of the mold and reducing material waste. The structural design of the quick-change die insert 14 and the quick-change convex die insert 25 can realize rapid disassembly and installation, greatly simplify all components, facilitate manufacturing, installation and maintenance, and reduce the time for re-adjusting manufacturing during reconstruction, and has a long service life, which can fully guarantee the continuity and stability in production;

[0022] The lower die base 1 comprises a lower die plate 11, a support plate 12, a die fixing plate 13 and a quick-change die insert 14, wherein the support plate 12 is mounted on the lower die plate 11, the die fixing plate 13 is mounted on the support plate 12, and the quick-change die insert 14 is embedded in the die fixing plate 13;

[0023] The upper die base 2 includes an upper die plate 21, a die handle 22, a backing plate 23, a punch fixing plate 24 and a quick-change punch insert 25. The die handle 22 is mounted on the top of the upper die plate 21, the backing plate 23 is mounted on the bottom of the upper die plate 21, the punch fixing plate 24 is mounted on the bottom of the backing plate 23, and the quick-change punch insert 25 is embedded on the punch fixing plate 24.

[0024] The quick-change punch insert 25 includes an insert head 251 , a punch 252 and a connecting bolt 253 . One end of the punch 252 is inserted into the insert head 251 and is fastened to the insert head 251 via the connecting bolt 253 .

[0025] Specifically, the guide pillars 3 are located around the lower die base 1 , and the guide sleeves 4 are located around the upper die base 2 , and the positions of the guide sleeves 4 and the guide pillars 3 correspond.

[0026] In this embodiment, the guide pins 3 and guide sleeves 4 ensure the positioning accuracy of the mold during assembly and use, and also play a role in guiding the mold. During the opening and closing process of the mold, the guide pins 3 and guide sleeves 4 can ensure that the lower mold base 1 and the upper mold base 2 of the mold maintain a relative position and direction, thereby avoiding deflection and skewness of the mold.

[0027] Specifically, the die fixing plate 13 is evenly distributed with first countersunk holes 15 , and the quick-change die inserts 14 are embedded in the first countersunk holes 15 .

[0028] In this embodiment, the first countersunk hole 15 is an assembly structure for facilitating the installation and removal of the quick-change die insert 14 .

[0029] Specifically, the punch fixing plate 24 is evenly distributed with second countersunk holes 26 , and the quick-change punch inserts 25 are embedded in the second countersunk holes 26 .

[0030] In this embodiment, the second countersunk hole 26 is an assembly structure for facilitating the positioning and installation of the quick-change punch insert 25 .

[0031] Specifically, one end of the inlay head 251 is provided with a socket 254 , and one end of the punch 252 is inserted into the socket 254 .

[0032] In this embodiment, the insertion hole 254 is an assembly structure for facilitating the positioning and installation of the punch 252 .

[0033] Specifically, the punch 252 and the insertion hole 254 are both provided with a threaded hole 255 , and the connecting bolt 253 is threadedly connected in the threaded hole 255 .

[0034] In this embodiment, the threaded hole 255 is a connection structure for cooperating with the connection bolt 253 to lock the punch 252 on the setting head 251 .

[0035] When in use, the plates in the lower die base 1 are connected by hexagon socket bolts, and the assembly sequence is: die fixing plate 13 → quick-change die insert 14 → support plate 12 → lower die plate 11, and then install the guide column 3. When disassembling, just remove the die fixing plate 13 and then knock out the quick-change die insert 14. The plates in the upper die base 2 are connected by hexagon socket bolts, and the die handle 22 is also connected by hexagon socket bolts. The assembly sequence is: quick-change punch insert 25 → punch fixing plate 24 → pad 23 → upper die plate 21 → die handle 22, and then install the guide sleeve 4. When disassembling, just unscrew the connecting bolt 253 to remove the punch 252. The setting of the quick-change die insert 14 and the quick-change punch insert 25 can produce workpieces of various shapes and sizes as needed, which improves the application range and production capacity of the mold and reduces material waste. The structural design of the quick-change die insert 14 and the quick-change punch insert 25 can achieve fast disassembly and installation, which can greatly simplify all components and facilitate manufacturing, installation and maintenance. In addition, the time for re-adjustment of manufacturing can be reduced during reconstruction. It has a long service life and can fully guarantee the continuity and stability in production.

[0036] To sum up, the patch molding device for the electrical operation panel is provided with the quick-change die insert 14 and the quick-change punch insert 25, which can produce workpieces of various shapes and sizes as needed, thereby improving the application range and production capacity of the mold and reducing material waste. The structural design of the quick-change die insert 14 and the quick-change punch insert 25 can achieve rapid disassembly and installation, greatly simplifying all components for easy manufacturing, installation and maintenance, and reducing the time for re-adjusting manufacturing during reconstruction. It has a long service life and can fully guarantee the continuity and stability in production.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A patch molding device for an electrical appliance operation panel, comprising a lower die base (1) and an upper die base (2), characterized in that: The lower die base (1) is inlaid with a guide column (3), the upper die base (2) is inlaid with a guide sleeve (4), and the upper die base (2) is molded with the lower die base (1) through the guide sleeve (4) and the guide column (3); The lower die base (1) comprises a lower die plate (11), a support plate (12), a die fixing plate (13) and a quick-change die insert (14); the support plate (12) is mounted on the lower die plate (11), the die fixing plate (13) is mounted on the support plate (12), and the quick-change die insert (14) is embedded in the die fixing plate (13); The upper die base (2) comprises an upper die plate (21), a die handle (22), a backing plate (23), a punch fixing plate (24) and a quick-change punch insert (25), wherein the die handle (22) is mounted on the top of the upper die plate (21), the backing plate (23) is mounted on the bottom of the upper die plate (21), the punch fixing plate (24) is mounted on the bottom of the backing plate (23), and the quick-change punch insert (25) is embedded in the punch fixing plate (24); The quick-change male die insert (25) comprises an insert head (251), a punch (252) and a connecting bolt (253); one end of the punch (252) is inserted into the insert head (251) and is fixedly connected to the insert head (251) via the connecting bolt (253).

2. The patch forming device for an electrical appliance operation panel according to claim 1, characterized in that: The guide pillars (3) are located around the lower die base (1), and the guide sleeves (4) are located around the upper die base (2), and the positions of the guide sleeves (4) and the guide pillars (3) correspond to each other.

3. The patch forming device for an electrical appliance operation panel according to claim 1, characterized in that: The die fixing plate (13) is evenly distributed with first countersunk holes (15), and the quick-change die inserts (14) are embedded in the first countersunk holes (15).

4. The patch forming device for an electrical appliance operation panel according to claim 1, characterized in that: The punch fixing plate (24) is evenly distributed with second countersunk holes (26), and the quick-change punch insert (25) is embedded in the second countersunk holes (26).

5. The patch forming device for an electrical appliance operation panel according to claim 1, characterized in that: One end of the inlay head (251) is provided with an insertion hole (254), and one end of the punch (252) is inserted into the insertion hole (254).

6. A patch forming device for an electrical appliance operation panel according to claim 5, characterized in that: The punch (252) and the insertion hole (254) are both provided with a threaded hole (255), and the connecting bolt (253) is threadedly connected in the threaded hole (255).

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