Automobile glass gear handle mold

Abstract

The utility model provides an automobile glass gear handle die which comprises a forming die and a punch arranged in the forming die, a gear handle cavity is formed between the punch and the forming die, the forming die is arranged in a base, a jacking used for jacking the forming die out of the base is arranged on the outer side of the forming die, a sliding block is arranged on the outer side of the forming die, and a gear handle is arranged in the sliding block. The base is provided with a sliding groove matched with the sliding block, and the forming die comprises a first forming die body and a second forming die body which can be combined together. The sliding block slides in the sliding groove of the base to achieve opening and closing of the finished mold, the finished mold can be combined stably, the quality of the manufactured gear handle is improved, and the gear handle forming mold is simple in structure and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of mold equipment, in particular to a mold for a glass gear handle of an automobile. Background Art

[0002] The car gear lever, also known as the car gear knob or car shift knob, is a hand-held device installed on the gear lever of the car gearbox, and is also an important part of operating car parts. During driving, the driver can complete the gear shifting operation by holding the car gear lever and pushing the car gear lever.

[0003] In the production process of gear handles, molds are needed. The gear handle molds are usually divided into movable molds and fixed molds. However, after long-term use, the current gear handle molds will be displaced or slide. In addition, the movable mold will offset during the movement, which may easily cause the movable mold and the fixed mold to be loosely combined, resulting in poor quality of the products produced. Utility Model Content

[0004] The embodiment of the utility model provides a glass gear handle mold for an automobile, which can improve the technical problem of poor product quality existing in the existing gear handle mold for an automobile.

[0005] In the first aspect, an embodiment of the utility model provides a glass gear handle mold for an automobile, comprising a mold and a punch arranged in the mold, a gear handle cavity is formed between the punch and the mold, the mold is arranged in a base, a support for ejecting the mold out of the base is arranged on the outer side of the mold, a slider is arranged on the outer side of the mold, a slide groove matching the slider is arranged on the base, and the mold comprises a first mold and a second mold which can be combined together.

[0006] The beneficial effects of the embodiments of the utility model are as follows: the utility model fixes the mold by the base, so that the first mold and the second mold are combined to form an inner cavity, and then the glass material in the inner cavity is punched by the punch to form a gear handle. After the gear handle is formed, the mold is pushed out of the inner cavity of the base by the top support, and the slider on the mold slides along the slide groove, so that the mold is moved out of the base, the first mold and the second mold are separated, and the gear handle is taken out. The utility model realizes the opening and closing of the mold by sliding the slider in the slide groove of the base, which can make the mold combination stable, thereby improving the quality of the manufactured gear handle. The utility model has a simple structure and is easy to operate.

[0007] In one embodiment, the exterior of the mold is in a truncated cone shape, and the shape of the contact portion between the inner cavity of the base and the mold matches the shape of the exterior of the mold.

[0008] The beneficial effects of the embodiments of the utility model are as follows: the outer shape of the mold is set to be a truncated cone, which can facilitate the sliding block on the mold to slide along the inner cavity of the base, thereby moving the mold out of the inner cavity of the base.

[0009] In one embodiment, the portion of the slider embedded in the slide groove includes a cylindrical structure, and the axis of the cylindrical structure is parallel to the generatrix of the mold.

[0010] Beneficial effects of the embodiments of the utility model: the cylindrical structure facilitates the sliding block to slide in the slide groove, and the axis of the cylindrical structure is parallel to the generatrix of the mold, so that the mold can be moved out of the base quickly and stably.

[0011] In one embodiment, the first mold and the second mold are symmetrically arranged, and the slider includes a first slider and a second slider, and the first slider and the second slider are symmetrically arranged on the outside of the first mold and the second mold respectively.

[0012] The beneficial effects of the embodiments of the utility model are as follows: the first mold and the second mold are symmetrically arranged, which can improve the stability of the mold opening and closing. The first slider and the second slider are symmetrically arranged, which can improve the stability of the mold during the sliding process of the slider.

[0013] In one embodiment, the first sliding block is disposed at a middle portion of an outer side of the first mold, and the second sliding block is disposed at a middle portion of an outer side of the second mold.

[0014] In one embodiment, the contact surface between the top support and the mold is a truncated cone-shaped bottom surface of the mold, and the side of the top support in contact with the mold is clamped in the base.

[0015] The beneficial effects of the embodiments of the utility model are as follows: the top support is in contact with the bottom surface of the mold, which can improve the stability of the mold during the process of the top support pushing the mold. The top support is clamped in the base, which can improve the overall stability of the entire mold.

[0016] In one embodiment, the support includes a coaxial first cylinder and a second cylinder, the first cylinder is coplanar with a bottom surface of the second cylinder, the diameter of the first cylinder is larger than the diameter of the second cylinder, and a first accommodating cavity for accommodating the first cylinder and a second accommodating cavity for accommodating part of the second cylinder are provided in the base, the first cylinder is provided in the first accommodating cavity, and the second cylinder is provided in the second accommodating cavity close to the first cylinder.

[0017] The beneficial effect of the embodiment of the utility model is as follows: by making the diameter of the first cylinder larger than the diameter of the second cylinder, the diameter of the first cylinder is larger than the diameter of the second accommodating cavity, so that the first cylinder cannot pass through the second accommodating cavity, and the top support is stuck in the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a three-dimensional schematic diagram of a glass gear handle mold for an automobile provided by an embodiment of the utility model;

[0020] Figure 2 It is a cross-sectional view of a glass gear handle mold for an automobile provided in an embodiment of the utility model.

[0021] Description of the drawings: 1-mold, 11-first mold, 12-second mold, 2-punch, 3-gear lever cavity, 4-base, 5-top support, 6-slider. DETAILED DESCRIPTION

[0022] 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, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model. In the utility model, unless otherwise stated, the directional words used, such as "upper" and "lower", generally refer to the upper and lower parts of the device in actual use or working state, specifically the drawing direction in the accompanying drawings; while "inside" and "outside" refer to the outline of the device.

[0023] See also Figure 1~2 The embodiment of the present application provides a mold for a gear handle of a car glass, including a mold 1 and a punch 2 arranged in the mold 1, and a gear handle cavity 3 is formed between the punch 2 and the mold 1 for forming the gear handle. The mold 1 includes a first mold 11 and a second mold 12 that can be combined together. The mold 1 is arranged in a base 4, and the outside of the mold 1 is a truncated cone. The shape of the contact part between the inner cavity of the base 4 and the mold 1 matches the outer shape of the mold 1, so as to fix the mold 1.

[0024] A support 5 for ejecting the mold 1 out of the base 4 is independently provided on the outside of the mold 1. The support 5 contacts the mold 1 surface, so that the support 5 can push the mold 1 to move. The contact surface between the support 5 and the mold 1 is the bottom surface of the truncated cone-shaped mold 1. The side of the support 5 in contact with the mold 1 is clamped in the base 4. The support 5 includes a coaxial first cylinder and a second cylinder. The first cylinder and a bottom surface of the second cylinder are coplanar. The diameter of the first cylinder is greater than the diameter of the second cylinder. A first accommodating cavity for accommodating the first cylinder and a second accommodating cavity for accommodating part of the second cylinder are provided in the base 4. The diameter of the first accommodating cavity matches the first cylinder, and the diameter of the second accommodating cavity matches the second cylinder. The first cylinder is arranged in the first accommodating cavity, and the second cylinder is arranged in the second accommodating cavity close to the first cylinder. Therefore, the support 5 can move in the base 4 toward the first cylinder but cannot move toward the second cylinder.

[0025] A slider 6 is provided on the outside of the mold 1 by fixing screws, and a slide groove matching the slider 6 is provided on the base 4. The slider 6 includes a first slider and a second slider symmetrically arranged relative to the mold 1. The first mold 11 and the second mold 12 are symmetrically arranged, and the first mold 11 and the second mold 12 are the same in size and shape. The first slider and the second slider are respectively arranged in the middle of the outside of the first mold 11 and the second mold 12. The part of the slider 6 embedded in the slide groove includes a cylindrical structure, and the axis of the cylindrical structure is parallel to the generatrix of the mold 1.

[0026] When in use, first put the support 5 into the base 4, then slide the slider 6 into the base 4 along the slide groove, so as to close the mold 1, then inject the glass material into the mold 1, and then punch the glass material with the punch 2 to form the glass gear handle. After the glass gear handle is formed, take out the punch 2, and then use the support 5 to push the mold 1 out of the base 4, so as to open the mold 1 and take out the finished glass gear handle.

[0027] The above is a detailed introduction to the embodiments of the present invention. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for technicians in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A car glass gear handle mold, characterized in that: The invention comprises a die (1) and a punch (2) arranged in the die (1), a gear lever cavity (3) is formed between the punch (2) and the die (1), the die (1) is arranged in a base (4), a support (5) for ejecting the die (1) out of the base (4) is arranged on the outside of the die (1), a slider (6) is arranged on the outside of the die (1), and a slide groove matching the slider (6) is arranged on the base (4), and the die (1) comprises a first die (11) and a second die (12) which can be combined together.

2. The automobile glass gear handle mold according to claim 1, characterized in that: The exterior of the mold (1) is in the shape of a truncated cone, and the shape of the contact portion between the inner cavity of the base (4) and the mold (1) matches the exterior shape of the mold (1).

3. The automobile glass gear handle mold according to claim 2, characterized in that: The portion of the slider (6) embedded in the slide groove comprises a cylindrical structure, and the axis of the cylindrical structure is parallel to the generatrix of the mold (1).

4. The automobile glass gear handle mold according to claim 2 or 3, characterized in that: The first mold (11) and the second mold (12) are symmetrically arranged, and the slider (6) comprises a first slider and a second slider, and the first slider and the second slider are symmetrically arranged on the outside of the first mold (11) and the second mold (12) respectively.

5. The automobile glass gear handle mold according to claim 4, characterized in that: The first sliding block is arranged at the middle part of the outer side of the first forming mold (11), and the second sliding block is arranged at the middle part of the outer side of the second forming mold (12).

6. The automobile glass gear handle mold according to claim 2, characterized in that: The contact surface between the top support (5) and the mold (1) is the bottom surface of the truncated cone-shaped mold (1), and the side of the top support (5) in contact with the mold (1) is clamped in the base (4).

7. The automobile glass gear handle mold according to claim 6, characterized in that: The support (5) comprises a coaxial first cylinder and a second cylinder, wherein a bottom surface of the first cylinder is coplanar with a bottom surface of the second cylinder, and a diameter of the first cylinder is greater than a diameter of the second cylinder. A first accommodating cavity for accommodating the first cylinder and a second accommodating cavity for accommodating a portion of the second cylinder are provided in the base (4), wherein the first cylinder is provided in the first accommodating cavity, and the second cylinder is provided in the second accommodating cavity on a side close to the first cylinder.

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