Pedal wrap angle injection mold

Abstract

The utility model relates to a pedal wrap angle injection mold which comprises an upper mold core and a lower mold core which can realize mold closing, an injection molding cavity is formed between the upper mold core and the lower mold core, the upper mold core and the lower mold core are respectively provided with a sprue communicated with the injection molding cavity, and the injection molding cavity comprises a central molding cavity and a labeling groove molding cavity. A center forming sliding block is connected into the center forming cavity in a sliding mode, a labeling groove forming sliding block is connected into the labeling groove forming cavity in a sliding mode, the labeling groove forming sliding block is correspondingly arranged on one side of the center forming sliding block, and a pedal injection molding cavity is formed in gaps among the center forming sliding block, the labeling groove forming sliding block, the upper mold core and the lower mold core. According to the foot pedal wrap angle injection mold, the center forming sliding block, the labeling groove forming sliding block, the upper mold core and the lower mold core are matched, one-time injection molding of a foot pedal can be achieved, the production cost is greatly reduced, the production efficiency is improved, and the product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pedal processing, in particular to a pedal corner wrapping injection mould. Background Art

[0002] Some existing vehicle pedal corner wraps are generally processed by injection molding, which requires an injection mold.

[0003] However, since there are labeling grooves on both sides of the foot pedal corners, in the past, the labeling grooves were processed by a milling machine after the product was injection molded, resulting in high production costs and low production efficiency. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a pedal corner wrapping injection mold, which is injection molded in one step by a set of molds.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A pedal corner wrap injection mold, comprising an upper mold core and a lower mold core capable of achieving mold closing, an injection cavity is formed between the upper mold core and the lower mold core, and gates connected to the injection cavity are respectively provided on the upper mold core and the lower mold core. The injection cavity comprises a central molding cavity and a labeling groove molding cavity, a central molding slider is slidably connected in the central molding cavity, a labeling groove molding slider is slidably connected in the labeling groove molding cavity, the labeling groove molding slider is correspondingly arranged on one side of the central molding slider, and the pedal corner wrap injection cavity is formed in the gap between the central molding slider, the labeling groove molding slider, the upper mold core and the lower mold core.

[0007] In order to facilitate the coordination between the center molding cavity and the center molding slider, in a preferred embodiment of the utility model, the center molding cavity includes a first sliding cavity and a first positioning cavity which are connected to each other, the first sliding cavity has first guide steps on both sides, the first positioning cavity has a positioning groove, and the center molding slider includes an integrally formed first sliding portion and a first positioning portion, the first sliding portion can slide back and forth along the first guide step, and the first positioning portion can be embedded in the positioning groove.

[0008] Preferably, the labeling groove forming cavities are a group, symmetrically arranged on both sides of the central forming cavity, and labeling groove forming sliders are slidably connected in the two labeling groove forming cavities respectively.

[0009] In order to facilitate the coordination between the labeling groove forming cavity and the labeling groove forming slider, in a preferred embodiment of the utility model, the labeling groove forming cavity includes a second sliding cavity and a second positioning cavity which are connected to each other, the second sliding cavity has second guide steps on both sides, the second positioning cavity has a positioning notch, and the labeling groove forming slider includes an integrally formed second sliding portion and a second positioning portion, the second sliding portion can slide left and right along the second guide step, and the second positioning portion can be embedded in the positioning notch.

[0010] In order to facilitate the formation of a labeling notch on the surface of the corner-wrapped product, the top end of the labeling notch forming slider has an extension portion extending upward.

[0011] The benefit of the utility model lies in that the pedal corner injection mold can realize one-time injection molding of the pedal corner through the cooperation of the center molding slider, the labeling groove molding slider, the upper mold core and the lower mold core, without the need for subsequent fine processing, which greatly reduces the production cost, improves the production efficiency and ensures the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the pedal corner injection mold of the utility model;

[0014] Figure 2 This is an exploded view of the pedal corner injection mold of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the upper die core, the lower die core, the center forming slider, and the labeling groove forming slider of the utility model when they are matched;

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the upper mold core of the utility model. DETAILED DESCRIPTION

[0017] 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.

[0018] like Figure 1 The pedal corner wrap injection mold shown in the figure includes an upper mold core 1 and a lower mold core 2 which can realize mold closing, and an injection cavity is formed between the upper mold core 1 and the lower mold core 2. The upper mold core 1 and the lower mold core 2 are respectively provided with a gate 5 connected to the injection cavity, and the injection cavity includes a central molding cavity and a labeling groove molding cavity. A central molding slider 3 is slidably connected in the central molding cavity. The labeling groove molding cavity is a group and is symmetrically arranged on both sides of the central molding cavity. Labeling groove molding sliders 4 are slidably connected in the two labeling groove molding cavities, respectively, and the labeling groove molding sliders 4 are correspondingly arranged on both sides of the central molding slider 3. The pedal corner wrap injection cavity is formed in the gap between the central molding slider 3, the labeling groove molding slider 4, the upper mold core 1 and the lower mold core 2.

[0019] Specifically, combined Figure 2-4 As shown, the central molding cavity includes a first sliding cavity 201 and a first positioning cavity 202 that are connected to each other. The first sliding cavity 201 has first guide steps on both sides. The first positioning cavity 202 has a positioning groove. The central molding slider includes an integrally formed first sliding portion 301 and a first positioning portion 302. The first sliding portion 301 can slide forward and backward along the first guide step, and the first positioning portion 302 can be embedded in the positioning groove.

[0020] The labeling slot forming cavity includes a second sliding cavity 203 and a second positioning cavity 204 which are connected to each other. The second sliding cavity 203 has second guide steps on both sides. The second positioning cavity 204 has a positioning notch. The labeling slot forming slider includes an integrally formed second sliding portion 401 and a second positioning portion 402. The second sliding portion 401 can slide left and right along the second guide step. The second positioning portion 402 can be embedded in the positioning notch. In addition, the top of the labeling slot forming slider has an extending portion 403 extending upward.

[0021] The bottom end of the upper mold core 1 has a notch that can overlap with the labeling groove forming slider 4 and the center forming slider 3.

[0022] During processing, the operator pushes the center molding slider 3 and the labeling groove molding slider 4 to the corresponding positions, closes the upper mold core 1 and the lower mold core 2, injects the molten PP material into the injection cavity through the gate 5, cools and forms, and is removed from the mold by the cylinder. The two ends of the matching profile can be wrapped inside to form the product required by the customer.

[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pedal corner injection mold, comprising an upper mold core and a lower mold core capable of achieving mold closing, an injection cavity is formed between the upper mold core and the lower mold core, and gates connected to the injection cavity are respectively opened on the upper mold core and the lower mold core, characterized in that: The injection molding cavity includes a central molding cavity and a labeling groove molding cavity, a central molding slider is slidably connected in the central molding cavity, a labeling groove molding slider is slidably connected in the labeling groove molding cavity, the labeling groove molding slider is correspondingly arranged on one side of the central molding slider, and the gap between the central molding slider, the labeling groove molding slider, the upper mold core and the lower mold core forms a pedal corner injection molding cavity.

2. The pedal corner injection mold according to claim 1, characterized in that: The central molding cavity includes a first sliding cavity and a first positioning cavity that are connected to each other. The first sliding cavity has first guide steps on both sides. The first positioning cavity has a positioning groove. The central molding slider includes an integrally formed first sliding portion and a first positioning portion. The first sliding portion can slide back and forth along the first guide step, and the first positioning portion can be embedded in the positioning groove.

3. The pedal corner injection mold according to claim 2, characterized in that: The labeling groove forming cavities are a group and are symmetrically arranged on both sides of the central forming cavity. The two labeling groove forming cavities are respectively slidably connected with labeling groove forming sliders.

4. The pedal corner injection mold according to claim 3, characterized in that: The labeling groove forming cavity includes a second sliding cavity and a second positioning cavity that are connected to each other. The second sliding cavity has second guide steps on both sides. The second positioning cavity has a positioning notch. The labeling groove forming slider includes an integrally formed second sliding portion and a second positioning portion. The second sliding portion can slide left and right along the second guide step, and the second positioning portion can be embedded in the positioning notch.

5. The pedal corner injection mold according to claim 4, characterized in that: The top end of the labeling groove forming sliding block is provided with an extending portion extending upward.

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