Elliptical observation window framework profiling device

Abstract

The utility model discloses an oval observation window framework profiling device which comprises an upper profiling die and a lower profiling die, and a size-adjustable profiling die cavity is formed between the upper profiling die and the lower profiling die. The upper profiling die comprises a plurality of upper die plates, and the upper die plates are detachably connected into a whole through connecting pieces. The lower profiling die comprises a plurality of lower die plates, and the lower die plates are detachably connected into a whole through connecting pieces. According to the profiling device, manual slow profiling correction forming is replaced with mechanical forming, and the product forming efficiency and the machining precision are greatly improved; and meanwhile, the forming width of the pressing mold cavity can be adjusted by increasing and decreasing the number of the upper mold plates and the lower mold plates, and the application range of the device is greatly widened.

Description

Technical Field

[0001] This utility model relates to the field of door product processing equipment technology, and in particular to an elliptical observation window frame forming device. Background Technology

[0002] For the elliptical observation window frame of the door panel, the current method is to use laser cutting to cut the flat plate and then manually bending it, and then slowly correcting it by manually using a template. This method is inefficient and lacks precision. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an elliptical observation window frame forming device. By replacing manual slow mold correction with mechanical forming, the forming efficiency and processing accuracy of the product are greatly improved. At the same time, the forming width of the mold cavity can be adjusted by increasing or decreasing the number of upper and lower mold plates, which greatly improves the applicability of the device.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] An elliptical observation window skeleton forming device includes an upper forming mold and a lower forming mold, wherein an adjustable forming mold cavity is formed between the upper forming mold and the lower forming mold;

[0006] The upper die for forming includes multiple upper templates, which are detachably connected as a whole by connectors.

[0007] The forming die includes multiple lower templates, which are detachably connected as a whole by connectors.

[0008] Furthermore, the connector is a bolt, and the upper template and the lower template are each provided with at least two connecting holes that are adapted to the bolt.

[0009] Furthermore, it also includes a positioning component, which includes two upper positioning blocks and two lower positioning blocks. The two upper positioning blocks are detachably disposed at both ends of the upper die, and the two lower positioning blocks are detachably disposed at both ends of the lower die.

[0010] The upper positioning block and the lower positioning block are respectively provided with coaxial positioning holes, and the upper positioning block and the lower positioning block are connected through positioning holes and positioning fasteners.

[0011] Furthermore, the positioning fastener includes bolts and nuts.

[0012] Furthermore, the upper template has horizontal upper positioning grooves at both ends, and the upper positioning block is engaged with the upper template through the upper positioning grooves;

[0013] The lower template has horizontal lower positioning grooves at both ends, and the lower positioning block is engaged with the lower template through the lower positioning grooves.

[0014] Furthermore, the lower die for forming is provided with an arc-shaped groove, and both ends of the lower die for forming form support platforms;

[0015] The middle part of the upper die is a forming part adapted to the arc groove, and the two ends of the upper die form forming pressure plates corresponding to the forming support platform.

[0016] Furthermore, the bottom of the lower die is horizontally positioned, and the two sides of the lower die are perpendicular to the bottom.

[0017] The beneficial effects of this utility model are:

[0018] The molding device of this invention replaces manual slow mold correction with mechanical molding, which greatly improves the product molding efficiency and processing accuracy; at the same time, the molding width of the molding cavity can be adjusted by increasing or decreasing the number of upper and lower mold plates, which greatly improves the applicability of the device. Attached Figure Description

[0019] Figure 1 This is a perspective view of the elliptical observation window frame forming device in an embodiment of this utility model;

[0020] Figure 2 This is a front view of the elliptical observation window frame forming device;

[0021] Figure 3 This is a front view of the upper and lower templates;

[0022] Figure 4 This is a schematic diagram of the skeleton before it is formed;

[0023] Figure 5 This is a schematic diagram of the skeleton after it has been formed;

[0024] Figure 6 This is a diagram showing the usage state of the formed skeleton;

[0025] In the diagram, 1. Upper die for forming; 2. Lower die for forming; 3. Upper template; 4. Lower template; 5. Connector; 6. Positioning component; 7. Upper positioning block; 8. Lower positioning block; 9. Positioning fixing component; 10. Upper positioning groove; 11. Support platform; 12. Forming press; 13. Lower positioning groove; 14. Frame. Detailed Implementation

[0026] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] See Figures 1-6 This utility model provides a technical solution:

[0028] Example:

[0029] like Figures 1-6 As shown, an elliptical observation window skeleton forming device includes an upper forming mold 1 and a lower forming mold 2, wherein a forming mold cavity with adjustable forming width is formed between the upper forming mold 1 and the lower forming mold 2.

[0030] The upper mold 1 for forming includes multiple upper mold plates 3, which are detachably connected as a whole by connectors 5;

[0031] The forming die 2 includes multiple lower templates 4, which are detachably connected as a whole by connectors 5.

[0032] The connector 5 is a bolt, and the upper template 3 and the lower template 4 are each provided with at least two connecting holes that are adapted to the bolt.

[0033] like Figure 1 and Figure 2 As shown, it also includes a positioning component 6, which includes two upper positioning blocks 7 and two lower positioning blocks 8. The two upper positioning blocks 7 are detachably disposed at both ends of the upper die 1, and the two lower positioning blocks 8 are detachably disposed at both ends of the lower die 2.

[0034] The upper positioning block 7 and the lower positioning block 8 are respectively provided with coaxial positioning holes, and the upper positioning block 7 and the lower positioning block 8 are connected through positioning holes and positioning fasteners 9.

[0035] The positioning fastener 9 includes bolts and nuts.

[0036] The upper template 3 is provided with horizontal upper positioning grooves 10 at both ends, and the upper positioning block 7 is engaged with the upper template 3 through the upper positioning grooves 10.

[0037] The lower template 4 has horizontal lower positioning grooves 13 at both ends, and the lower positioning block 8 is engaged with the lower template 4 through the lower positioning grooves 13.

[0038] The lower die 2 is provided with an arc-shaped groove, and the two ends of the lower die 2 form forming support platforms 11;

[0039] The middle part of the upper die 1 is a forming part adapted to the arc groove, and the two ends of the upper die 1 form forming pressure platforms 12 corresponding to the forming support platform 11.

[0040] The bottom of the forming die 2 is horizontally positioned, and the two sides of the forming die are perpendicular to the bottom. This configuration facilitates the placement of the forming die 2 on the work platform.

[0041] In this embodiment, 1. both the upper template 3 and the lower template 4 are provided with nine pieces; 2. both the lower die 2 and the upper die 1 have four sets of connecting parts 5, and the positions of the four sets of connecting parts 5 are shown in the figure. 3. The structure of the elliptical frame 14 of the door leaf in this application is: a semi-elliptical structure with fixed horizontal plates at both ends, wherein stiffening plates are provided in its door leaf portion. Before the frame 14 is formed, as shown in the figure. Figure 4 As shown, after molding, it is as follows Figure 5 As shown.

[0042] Working principle: The skeleton 14 to be formed is placed on the lower die 2, and the upper die 1 moves downward to compress and form the skeleton 14. The formed skeleton 14 is semi-elliptical, and two formed skeletons 14 can form a complete elliptical door frame 14.

[0043] The size (width) of the molding cavity formed between the upper mold 1 and the lower mold can be adjusted by adding or removing the upper template 3 and the lower template 4. For example, when it is necessary to reduce the molding width of the molding cavity, simply reduce the number of upper template 3 and lower template 4 accordingly.

[0044] The molding device of this invention replaces manual slow mold correction with mechanical molding, which greatly improves the product molding efficiency and processing accuracy; at the same time, the molding width of the molding cavity can be adjusted by increasing or decreasing the number of upper and lower mold plates, which greatly improves the applicability of the device.

[0045] The above description is merely a preferred embodiment of this utility model. It should be understood that this utility model is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. A molding device for an elliptical observation window frame, characterized in that: It includes an upper die and a lower die, and an adjustable die cavity is formed between the upper die and the lower die; The upper die for forming includes multiple upper templates, which are detachably connected as a whole by connectors. The forming die includes multiple lower templates, which are detachably connected as a whole by connectors. The molding width of the pressure mold cavity can be adjusted by increasing or decreasing the number of upper and lower mold plates.

2. The elliptical observation window frame forming device according to claim 1, characterized in that: The connector is a bolt, and the upper and lower templates are each provided with at least two connecting holes that are adapted to the bolt.

3. The elliptical observation window frame forming device according to claim 2, characterized in that: It also includes a positioning component, which includes two upper positioning blocks and two lower positioning blocks. The two upper positioning blocks are detachably disposed at both ends of the upper die, and the two lower positioning blocks are detachably disposed at both ends of the lower die. The upper positioning block and the lower positioning block are respectively provided with coaxial positioning holes, and the upper positioning block and the lower positioning block are connected through positioning holes and positioning fasteners.

4. The elliptical observation window frame forming device according to claim 3, characterized in that: The positioning and fixing components include bolts and nuts.

5. The elliptical observation window frame forming device according to claim 3, characterized in that: The upper template has horizontal upper positioning grooves at both ends, and the upper positioning block is engaged with the upper template through the upper positioning grooves; The lower template has horizontal lower positioning grooves at both ends, and the lower positioning block is engaged with the lower template through the lower positioning grooves.

6. The elliptical observation window frame forming device according to claim 1, characterized in that: The lower die for forming is provided with an arc-shaped groove, and the two ends of the lower die for forming form a forming support platform; The middle part of the upper die is a forming part adapted to the arc groove, and the two ends of the upper die form forming pressure platforms corresponding to the forming support platform.

7. The elliptical observation window frame forming device according to claim 6, characterized in that: The bottom of the forming die is horizontally positioned, and the two sides of the forming die are perpendicular to the bottom.

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