CN214982772U

CN214982772U - Efficient and high-precision die for machining variable-speed adjusting button

Info

Publication number: CN214982772U
Application number: CN202023059764.8U
Authority: CN
Inventors: 马磊
Original assignee: Kunshan Giant Shuo Electronics Co ltd
Current assignee: Kunshan Giant Shuo Electronics Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-12-03
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a processing variable speed adjustment button is high-efficient, high accuracy mould, include: the male die comprises a male die and a female die, wherein a group of processing convex parts are arranged at the lower part of the male die, a group of downward grooves are arranged at the upper part of the female die, the male die and the female die are arranged in an up-down opposite mode, the processing convex parts are arranged in the downward grooves, and a die cavity is arranged between the male die and the female die. A processing speed change adjustment button high efficiency, high accuracy mould, its simple structure, reasonable in design, easily production, through the die cavity that forms on processing convex part on the public mould and the master model between the downward recess, process the product, optimize through the structure to the mould, let mould and the perfect laminating of product, great improvement the precision and the production efficiency of its production, and then let its better needs that satisfy the production.

Description

Efficient and high-precision die for machining variable-speed adjusting button

Technical Field

The utility model belongs to the technical field of injection-molded machining, in particular to high-efficient, high accuracy mould of processing variable speed adjustment button.

Background

The mold is an important process equipment in material forming processing, the value of the produced product is often many times that of the mold, and a large amount of workpieces which have values and meet quality requirements can be easily produced in batches by utilizing the mold. Therefore, the mold is widely applied to industries such as machinery, electronics, automobiles, information, aviation, aerospace, light industry, military industry, traffic, building materials, medical treatment, biology, energy and the like. Therefore, the mold manufacturing level is just an important mark for measuring the manufacturing level of a country.

High-speed adjustment button is bicycle derailleur part, and single product can only be processed out to traditional mold processing mostly, and still need the manual work to carry out secondary operation and polish to its corner after the product drawing of patterns after its processing, let it not only need consume a large amount of manual works, and the process is loaded down with trivial details, not only serious its process progress of influence, the corner is polished to the manual work simultaneously, still can seriously influence the quality of its product processing, the quantity of wastrel can increase, therefore current mould still remains to be improved.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome not enough above, the utility model aims at providing a processing variable speed adjustment button is high-efficient, high accuracy mould, simple structure, reasonable in design, easily production, through the die cavity that forms on processing convex part on the public mould and the master model between the downward recess, process the product, optimize through the structure to the mould, let mould and the perfect laminating of product, improved the precision and the production efficiency of its production.

The technical scheme is as follows: in order to achieve the above object, the utility model provides a processing variable speed adjustment button is high-efficient, high accuracy mould, include: the male die comprises a male die and a female die, wherein a group of processing convex parts are arranged at the lower part of the male die, a group of downward grooves are arranged at the upper part of the female die, the male die and the female die are arranged in an up-down opposite mode, the processing convex parts are arranged in the downward grooves, and a die cavity is arranged between the male die and the female die. A processing speed change adjustment button high efficiency, high accuracy mould, its simple structure, reasonable in design, easily production, through the die cavity that forms on processing convex part on the public mould and the master model between the downward recess, process the product, optimize through the structure to the mould, let mould and the perfect laminating of product, great improvement the precision and the production efficiency of its production, and then let its better needs that satisfy the production.

In this embodiment the processing convex part is including the convex part that is used for processing the first hypotenuse on product inclined plane, is used for processing bump processing position, the second hypotenuse of anti-skidding bump and is used for processing the product breach, bump processing position is located between first hypotenuse and the second hypotenuse, the convex part is located one side that the bump processing position was kept away from to the second hypotenuse.

In this embodiment, a group of upward grooves is formed in the bump processing station, and a group of connecting rib edges is arranged between the upward grooves.

In this embodiment the convex part is triangle-shaped, and it includes third hypotenuse and fourth hypotenuse, one side of second hypotenuse is located to the third hypotenuse, the fourth hypotenuse sets up with the third hypotenuse relatively, just the junction of fourth hypotenuse and the lower surface of public mould is equipped with the arc and makes progress the recess.

In this embodiment, the downward groove is provided with an upward protrusion for processing a positioning groove on the back of the product.

In this embodiment, a first upward groove for processing a product notch is formed in one side, close to the first bevel edge, of the lower surface of the male die.

In this embodiment, the upper surface of the female die is provided with an upward convex part, the upward convex part and the first upward groove are oppositely arranged, and the upward convex part and the first upward groove are mutually matched.

In this embodiment one side that the mould was kept away from the upward convex part is equipped with the arc limit that is used for processing product R angle, the arc limit cooperatees with the recess that makes progress of arc.

The embodiment of the speed change adjusting button comprises an adjusting button body, wherein a set of anti-skidding convex points are arranged on one side of the adjusting button body, a positioning groove is formed in the other side of the adjusting button body, anti-skidding convex points are arranged in the positioning groove, and a notch is formed in one end of the adjusting button body.

In this embodiment, the adjustment button body is arc-shaped.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:

1. a processing speed change adjustment button high efficiency, high accuracy mould, its simple structure, reasonable in design, easily production, through the die cavity that forms on processing convex part on the public mould and the master model between the downward recess, process the product, optimize through the structure to the mould, let mould and the perfect laminating of product, great improvement the precision and the production efficiency of its production, and then let its better needs that satisfy the production.

2. In this embodiment the convex part is triangle-shaped, and it includes third hypotenuse and fourth hypotenuse, one side of second hypotenuse is located to the third hypotenuse, the fourth hypotenuse sets up with the third hypotenuse relatively, just the junction of fourth hypotenuse and the lower surface of public mould is equipped with the arc and makes progress the recess. The third bevel edge and the fourth bevel edge are oppositely arranged and are provided with the arc-shaped upward groove, so that the notch and the slope can be processed at one time, the processing procedures are reduced, and the processing quality is improved.

3. The utility model discloses in optimize the mould structure, let it can realize mass production, when improving its production quality, also its machining efficiency of effectual improvement.

Drawings

FIG. 1 is a side view of a single product mold of the present invention;

FIG. 2 is an exploded view of a single product mold in the present invention;

FIG. 3 is an assembly view of a single product mold of the present invention;

fig. 4 is a top view of the mold of the present invention;

FIG. 5 is a schematic diagram of the product of the present invention;

fig. 6 is a front view of the back of the product of the present invention.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Examples

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

A high-efficient, high accuracy mould of processing variable speed adjustment button as shown in the figure includes: the male die comprises a male die 1 and a female die 2, wherein a group of processing convex parts 3 are arranged at the lower part of the male die 1, a group of downward grooves 4 are arranged at the upper part of the female die 2, the male die 1 and the female die 2 are arranged in an up-down opposite mode, the processing convex parts 3 are arranged in the downward grooves 4, and a die cavity 6 is arranged between the male die 1 and the female die.

In this embodiment, the processing convex portion 3 includes a first bevel edge 31 for processing the inclined surface of the product, a convex processing position 32 for processing the anti-slip convex point, a second bevel edge 33, and a convex portion 34 for processing the notch of the product, the convex processing position 32 is disposed between the first bevel edge 31 and the second bevel edge 33, and the convex portion 34 is disposed on one side of the second bevel edge 33 away from the convex processing position 32.

In this embodiment, a group of upward grooves 321 is disposed on the bump processing station 32, and a group of connecting rib edges 322 is disposed between the upward grooves 321.

In this embodiment, the protrusion 34 is triangular and includes a third oblique side 341 and a fourth oblique side 342, the third oblique side 341 is disposed on one side of the second oblique side 33, the fourth oblique side 342 and the third oblique side 341 are disposed oppositely, and an arc-shaped upward groove 343 is disposed at a connection position of the fourth oblique side 342 and the lower surface of the male die 1.

In this embodiment, the downward groove 4 is provided with an upward protrusion 41 for processing a positioning groove on the back surface of the product.

In this embodiment, a first upward groove 11 for processing a product notch is formed on one side of the lower surface of the male die 1, which is close to the first bevel edge 31.

In this embodiment, the upper surface of the female mold 2 is provided with an upward protrusion 21, the upward protrusion 21 is opposite to the first upward groove 11, and the two are matched with each other.

In this embodiment, an arc-shaped edge 22 for processing an angle R of the product is disposed on a side of the female die 2 away from the upward protruding portion 21, and the arc-shaped edge 22 is matched with the arc-shaped upward groove 343.

The variable speed adjusting button in the embodiment comprises an adjusting button body 5, wherein one side of the adjusting button body 5 is provided with a group of anti-skidding salient points 51, the other side of the adjusting button body 5 is provided with a positioning groove 52, the positioning groove 52 is internally provided with the anti-skidding salient points 51, and one end of the adjusting button body 5 is provided with a notch 53.

In this embodiment, the adjustment button body 5 is in the shape of a circular arc.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a processing variable speed adjustment button is high-efficient, high accuracy mould which characterized in that: the method comprises the following steps: the male die comprises a male die (1) and a female die (2), wherein a group of processing convex parts (3) are arranged at the lower part of the male die (1), a group of downward grooves (4) are arranged at the upper part of the female die (2), the male die (1) and the female die (2) are arranged in an up-down opposite mode, the processing convex parts (3) are arranged in the downward grooves (4), and a die cavity (6) is arranged between the male die and the female die; processing convex part (3) including first hypotenuse (31) that is used for processing the product inclined plane, bump processing position (32), second hypotenuse (33) that are used for processing anti-skidding bump and convex part (34) that are used for processing the product breach, bump processing position (32) are located between first hypotenuse (31) and second hypotenuse (33), one side that bump processing position (32) were kept away from in second hypotenuse (33) is located in convex part (34).

2. The high efficiency, high accuracy mold for manufacturing a variable speed adjustment button according to claim 1, wherein: a group of upward grooves (321) are formed in the bump processing position (32), and a group of connecting rib edges (322) are arranged between the upward grooves (321).

3. The high efficiency, high accuracy mold for manufacturing a variable speed adjustment button according to claim 1, wherein: the convex part (34) is triangular, and comprises a third bevel edge (341) and a fourth bevel edge (342), wherein the third bevel edge (341) is arranged on one side of the second bevel edge (33), the fourth bevel edge (342) and the third bevel edge (341) are oppositely arranged, and an arc-shaped upward groove (343) is formed in the joint of the fourth bevel edge (342) and the lower surface of the male die (1).

4. The high efficiency, high accuracy mold for manufacturing a variable speed adjustment button according to claim 1, wherein: and an upward bulge (41) for processing a positioning groove on the back surface of the product is arranged on the downward groove (4).

5. The high efficiency, high accuracy mold for manufacturing a variable speed adjustment button according to claim 1, wherein: one side of the lower surface of the male die (1), which is close to the first bevel edge (31), is provided with a first upward groove (11) for processing a product notch.

6. The high efficiency, high accuracy mold for manufacturing a variable speed adjustment button according to claim 1, wherein: the upper surface of the female die (2) is provided with an upward convex part (21), the upward convex part (21) and the first upward groove (11) are oppositely arranged and matched with each other.

7. The high efficiency, high accuracy mold for manufacturing a variable speed adjustment button according to claim 1, wherein: an arc-shaped edge (22) used for machining the R corner of the product is arranged on one side, away from the upward convex portion (21), of the female die (2), and the arc-shaped edge (22) is matched with the arc-shaped upward groove (343).