Die for producing handle product

Abstract

The utility model discloses a mould for producing a handle product, which comprises a mould main body, an upper mould pressing piece and a lower mould pressing piece, and the external cutting mechanism is arranged at the lower end of the upper die pressing piece and used for automatic edge cutting, the external cutting mechanism comprises a telescopic column, the lower end of the telescopic column is connected with a cutter, and the outer side of the telescopic column is sleeved with an elastic piece. According to the mold for producing the handle product, the ejection mechanism is mounted in the mold main body, so that a worker is assisted to save the demolding efficiency.

Description

Technical Field

[0001] This utility model relates to the field of handle product manufacturing technology, and in particular to a mold for manufacturing handle products. Background Technology

[0002] The molds used in the production of automotive interior handles are an important part of the automotive manufacturing industry. The precision and quality of these molds directly affect the performance and appearance of the final product. Molten plastic is injected into the mold cavity through an injection molding machine, and after cooling, the desired product shape is obtained.

[0003] The current molds used for manufacturing handle products involve injecting molten plastic into the mold cavity during processing, and then extruding it through the upper and lower molds. When the material is being extruded, it will overflow at the joint of the molds. After removal, it needs to be cut according to its arc shape. In order to facilitate and improve the efficiency of subsequent polishing, a mold that can automatically cut when the mold is opened is provided. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing a mold for producing handle products that improves the efficiency of post-polishing work and automatically cuts during mold opening.

[0005] To address the current issue of molds used in the production of handle products, where molten plastic is injected into the mold cavity and extruded by upper and lower molds during processing, material overflows from the mold joints during extrusion. After removal, the material needs to be cut according to its arc shape. To improve the efficiency of subsequent polishing, this invention provides a mold that can automatically cut during mold opening. The following technical solution solves this problem.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A mold for manufacturing a handle product, comprising:

[0008] The mold body has an upper pressing mold component installed at its upper end;

[0009] An external cutting mechanism is provided at the lower end of the upper pressing mold for automatic edge cutting. The external cutting mechanism includes a telescopic column, the lower end of which is connected to a cutter, and an elastic element is sleeved on the outer side of the telescopic column.

[0010] Preferably, a magnetic suction column is installed at the lower end of the upper pressure mold, and a suction groove is opened at the upper end of the mold body.

[0011] Preferably, the magnetic column is made of a magnetic material.

[0012] Preferably, the outer surface of the cutter is in contact with the interior of the upper pressing mold.

[0013] Preferably, an ejection mechanism is installed inside the mold body, and the ejection mechanism includes a driving component.

[0014] Preferably, the upper end of the driving component is connected to a support plate.

[0015] Preferably, a top rod is connected to the upper end of the support plate.

[0016] Preferably, the upper end of the top rod is connected to a template.

[0017] Preferably, the outer surface of the template is in contact with the inner wall of the mold body.

[0018] Compared with the prior art, the present invention has the following advantages: an upper pressing mold is installed at the upper end of the mold body. The desired product shape is obtained after the upper pressing mold is pressed down. A telescopic column is installed inside the upper pressing mold. The elastic element sleeved on the outside of the telescopic column elastically drives the cutter to move up and down, so that the upper pressing mold is lifted after being pressed down. The elastic element quickly drives the elastic element downward to cut off the softer excess material on the outside, which is convenient for subsequent processing.

[0019] An ejection mechanism is installed inside the mold body. The drive unit is activated to lift the support plate, and the cooled product is ejected through the ejector rod connected to the template, which helps workers save demolding efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the mold structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the exploded structure of the mold of this utility model;

[0023] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A;

[0024] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0025] Drawing number explanation: 1. Mold body; 2. Upper pressure mold; 3. External cutting mechanism; 31. Magnetic suction column; 32. Suction groove; 33. Telescopic column; 34. Elastic component; 35. Cutting knife; 4. Ejection mechanism; 41. Driving component; 42. Support plate; 43. Ejector rod; 44. Template. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings.

[0027] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious modifications will be apparent to those skilled in the art. The basic principles of the present invention defined in the following description can be used in other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0028] Those skilled in the art should understand that in the disclosure of this utility model, the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or position based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of simplifying the description of this utility model and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0029] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number. Example

[0030] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a mold for manufacturing a handle product includes:

[0031] The mold body 1 has an upper pressing mold 2 installed on its upper end. The upper pressing mold 2 is installed on the upper end of the mold body 1, and the desired product shape is obtained after being pressed down by the upper pressing mold 2. The outer cutting mechanism 3 is located at the lower end of the upper pressing mold 2 for automatic edge cutting. The outer cutting mechanism 3 includes a telescopic column 33, the lower end of which is connected to a cutter 35, and an elastic element 34 is sleeved on the outside of the telescopic column 33.

[0032] Preferably, a magnetic column 31 is installed at the lower end of the upper pressing mold 2, and a suction groove 32 is opened at the upper end of the mold body 1. The magnetic column 31 is made of magnet material. By installing the magnetic column 31 at the lower end of the upper pressing mold 2 and opening the suction groove 32 at the upper end of the mold body 1, the magnetic column 31 is magnetically attracted in the suction groove 32 inside the mold body 1, which quickly drives the upper pressing mold 2 to position and open and close.

[0033] The outer surface of the cutter 35 is in contact with the interior of the upper pressing mold 2. Several sets of magnetic suction columns 31 are installed, and the outer surface of the magnetic suction column 31 is in contact with the suction groove 32. The cutter 35 is moved up and down by the elastic element 34 sleeved on the outside of the telescopic column 33, so that the upper pressing mold 2 is lifted after being pressed down. The elastic element 34 quickly moves down to cut off the softer excess material on the outside.

[0034] It is known that an ejection mechanism 4 is installed inside the mold body 1. The ejection mechanism 4 includes a drive component 41, the upper end of the drive component 41 is connected to a support plate 42, and the upper end of the support plate 42 is connected to an ejector rod 43. The ejection mechanism 4 is installed inside the mold body 1. By starting the drive component 41, the support plate 42 is driven to rise and fall. The ejector rod 43 is connected to the template 44 to eject the cooled product, which helps the workers save demolding efficiency.

[0035] Inside the device, the upper end of the push rod 43 is connected to the template 44. The outer surface of the template 44 is in contact with the inner wall of the mold body 1. Since the outer surface of the template 44 is in contact with the lower mold groove inside the mold body 1, it does not affect the demolding effect.

[0036] As can be seen from the above, an upper pressing mold 2 is installed at the upper end of the mold body 1. The desired product shape is obtained by pressing down the upper pressing mold 2. A magnetic suction column 31 is installed at the lower end of the upper pressing mold 2, and a suction groove 32 is opened at the upper end of the mold body 1. The magnetic suction column 31 is magnetically attracted in the suction groove 32 inside the mold body 1, which quickly drives the upper pressing mold 2 to position and open and close. A telescopic column 33 is installed inside the upper pressing mold 2. The elastic element 34 sleeved on the outside of the telescopic column 33 elastically drives the cutter 35 to move up and down, so that the upper pressing mold 2 is lifted after being pressed down. The elastic element 34 quickly drives the elastic element 34 downward to cut off the softer excess material on the outside, which is convenient for subsequent processing.

[0037] An ejection mechanism 4 is installed inside the mold body 1. The drive unit 41 drives the support plate 42 to rise and fall, and the ejector rod 43 connects to the template 44 to eject the cooled product, helping the workers save demolding efficiency.

[0038] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the principles, the implementation of the present invention may have any modifications or variations.

Claims

1. A mold for producing a handle product, characterized by, include: The mold body (1) has an upper pressing mold (2) installed on its upper end. The outer cutting mechanism (3) is located at the lower end of the upper pressing mold (2) for automatic edge cutting. The outer cutting mechanism (3) includes a telescopic column (33), the lower end of which is connected to a cutter (35), and an elastic element (34) is sleeved on the outside of the telescopic column (33). The lower end of the upper pressing mold (2) is equipped with a magnetic suction column (31), and the upper end of the mold body (1) is provided with a suction groove (32). The magnetic suction column (31) is made of magnet material. The outer surface of the cutter (35) is in contact with the interior of the upper pressing mold (2). The interior of the mold body (1) is equipped with an ejection mechanism (4), which includes a drive component (41).

2. A handle product production mold according to claim 1, characterized in that: The upper end of the drive component (41) is connected to a support plate (42).

3. A handle product production mold according to claim 2, characterized in that: The upper end of the support plate (42) is connected to a top rod (43).

4. A handle product production mold according to claim 3, characterized in that: The upper end of the top rod (43) is connected to the template (44).

5. A handle product production mold according to claim 4, characterized in that: The outer surface of the template (44) is in contact with the inner wall of the mold body (1).

6. A handle product production mold according to claim 5, characterized in that: Several sets of magnetic suction columns (31) are installed, and the outer surface of the magnetic suction column (31) is in contact with the suction groove (32).

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