CN218555498U - Valve aluminum die easy to demould - Google Patents

Abstract

The utility model discloses an aluminum mold for a valve that is easy to demould, comprising: a main body unit including a plurality of cross plates, connecting rods are fixedly connected symmetrically between the two cross plates, and connecting rods are symmetrically slidably connected to each other. Connecting plates, the two connecting plates are fixed with half templates for leveling, and semicircular gaps are provided on the half templates; the disengagement unit includes a plurality of threaded rods, and the threaded rods are rotatably connected to the cross plate, The connecting plate is screwed on the threaded rod, a transmission assembly is provided on one side of the cross plate, and a drive assembly is provided between the cross plate and the transmission assembly. The utility model drives the threaded rod to rotate by turning the handle, so that the connecting plate moves inward, drives the half template to move inward until it fits closely, and completes mold closing, and then injects raw materials inward through the semicircular gap. After the production is completed, Reversely turning the handle makes the half template move to both sides for demoulding. The operation is simple and convenient, and the work efficiency is improved.

Description

An aluminum mold for valves that is easy to demould

technical field

The utility model relates to the technical field of aluminum molds for valves, in particular to an aluminum mold for valves which is easy to demould.

Background technique

Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Known as the "Mother of Industry"; when manufacturing valves, it is necessary to use molds for injection molding.

In the current technical means, the corresponding valve aluminum mold is often used for auxiliary operation, but the existing valve aluminum mold is not conducive to convenient demoulding treatment in actual application, and the valve aluminum mold closing process is also relatively cumbersome and inconvenient Therefore, it is necessary to propose an aluminum mold for valves that is easy to demould, thereby effectively improving the above problems.

Utility model content

The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this section, the abstract of the specification, and the title of the utility model, and such simplifications or omissions cannot be used to limit the utility model range.

In view of the problems existing in the above-mentioned existing valve aluminum mold, the utility model is proposed.

Therefore, the purpose of this utility model is to provide a valve aluminum mold that is easy to demould. In order to solve the problem of "in the current technical means, the corresponding valve aluminum mold is often used for auxiliary operations, and the existing valve aluminum mold is used in practical applications. It is not conducive to convenient demoulding treatment, and the valve aluminum mold closing process is also cumbersome and inconvenient".

In order to solve the above technical problems, the utility model provides the following technical solutions:

An easy-to-demould valve aluminum mold, including:

The main unit includes a plurality of cross boards, connecting rods are symmetrically fixedly connected between the two cross boards, connecting plates are symmetrically slidably connected to the connecting rods, half templates are fixed on the two connecting boards for leveling, A semicircular notch is provided on the half template;

The disengagement unit includes a plurality of threaded rods, the threaded rods are rotatably connected to the cross plate, the connecting plate is threaded on the threaded rods, a transmission assembly is provided on one side of the cross plate, and the cross plate and the transmission assembly There is a driving component between them.

As a preferred solution of the valve aluminum mold that is easy to demould in the utility model, wherein: the transmission assembly includes a plurality of fixed plates, the fixed plates are fixedly connected to the cross plate, and the two fixed plates The upper rotation is connected with a rotating rod, the first bevel gear is fixedly connected to the rotating rod, the second bevel gear is fixedly connected to the threaded rod, the first bevel gear is engaged with the second bevel gear, and the rotating The rod is fixedly connected with a third bevel gear.

As a preferred solution of the valve aluminum mold that is easy to demould in the utility model, wherein: the driving assembly includes a round rod, and the round rod is rotated and inserted on the cross plate, and the round rod is fixedly connected with The fourth bevel gear is engaged with the third bevel gear.

As a preferred solution of the easy-to-demould valve aluminum mold described in the present invention, a running wheel is fixedly connected to the round rod, and a handle is fixedly connected to the running wheel.

As a preferred solution of the easy-to-demould valve aluminum mold of the utility model, wherein: the handle is provided with a friction pad, and the friction pad is made of rubber material.

As a preferred solution of the valve aluminum mold that is easy to demould in the utility model, wherein: the bottom end of the cross plate is fixedly connected with a bottom plate, and a plurality of mounting holes are symmetrically opened on the bottom plate, and the mounting holes Threads are provided on the inner wall.

The beneficial effects of the utility model:

When in use, turn the handle to make the runner rotate, drive the round rod to rotate, make the fourth bevel gear to rotate, drive the third bevel gear to rotate, make the rotating rod to rotate, drive the first bevel gear to rotate, make the second bevel gear to rotate, drive the The threaded rod rotates to make the connecting plate move inward, which drives the half-formwork to move inward until it fits closely, and completes the mold clamping, and then injects raw materials inward through the semicircular gap. After the production is completed, turn the handle in the opposite direction to make the half-formwork It moves to both sides for demoulding, which is easy and convenient to operate and improves work efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative labor. in:

Fig. 1 is a schematic diagram of the overall structure of the front of an aluminum mold for a valve that is easy to demould proposed by the utility model.

FIG. 2 is a top view of FIG. 1 .

In the figure: 100, main unit; 101, cross plate; 102, connecting rod; 103, connecting plate; 104, half template; 105, semicircular notch; 106, bottom plate; 107, installation hole; 201, threaded rod; 202, transmission assembly; 202a, fixed plate; 202b, rotating rod; 202c, first bevel gear; 202d, second bevel gear; 202e, third bevel gear; 203, drive assembly; 203a, round rod ; 203b, the fourth bevel gear; 204, the runner; 205, the handle; 206, the friction pad.

Detailed ways

In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model will be described in detail below in conjunction with the accompanying drawings.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here, and those skilled in the art can do so without violating the connotation of the utility model. Under the circumstances, similar promotion is done, so the utility model is not limited by the specific embodiments disclosed below.

Secondly, "one embodiment" or "embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

Secondly, the utility model is described in detail in conjunction with the schematic diagram. When describing the embodiment of the utility model in detail, for the convenience of explanation, the cross-sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which is hereby The protection scope of the utility model should not be limited. In addition, the three-dimensional space dimensions of length, width and depth should be included in actual production.

Referring to Figure 1-2, the utility model provides a valve aluminum mold that is easy to demould, including:

The main unit 100 includes a plurality of cross boards 101, two cross boards 101 are symmetrically fixedly connected with connecting rods 102, the connecting rods 102 are symmetrically slidably connected with connecting plates 103, and the two connecting boards 103 are fixed with half templates for leveling 104, a semicircular notch 105 is provided on the half template 104;

The disengagement unit 200 includes a plurality of threaded rods 201, the threaded rods 201 are rotatably connected to the cross plate 101, the connecting plate 103 is threadedly connected to the threaded rods 201, a transmission assembly 202 is arranged on one side of the cross plate 101, and the cross plate 101 and the transmission A drive assembly 203 is provided between the assemblies 202 .

Wherein, the transmission assembly 202 includes a plurality of fixed plates 202a, the fixed plates 202a are fixedly connected on the cross plate 101, the two fixed plates 202a are rotatably connected with a rotating rod 202b, and the rotating rod 202b is fixedly connected with a first bevel gear 202c, threaded The rod 201 is fixedly connected with the second bevel gear 202d, the first bevel gear 202c is engaged with the second bevel gear 202d, and the rotating rod 202b is fixedly connected with the third bevel gear 202e, so that when the rotating rod 202b rotates, it can drive the second bevel gear. A bevel gear 202c rotates, which makes the second bevel gear 202d rotate, drives the threaded rod 201 to rotate, and makes the connecting plate 103 move left and right.

Further, the driving assembly 203 includes a round rod 203a, the round rod 203a is rotatably inserted on the cross plate 101, the round rod 203a is fixedly connected with a fourth bevel gear 203b, and the fourth bevel gear 203b is engaged with the third bevel gear 202e, so that When the round rod 203a rotates, it can drive the fourth bevel gear 203b to rotate, and drive the third bevel gear 202e to rotate, so that the rotating rod 202b rotates.

Further, a rotating wheel 204 is fixedly connected to the round rod 203a, and a handle 205 is fixedly connected to the rotating wheel 204, so that the user can turn the handle 205 to drive the rotating wheel 204 to rotate, so that the round rod 203a rotates.

Further, the handle 205 is provided with a friction pad 206, the friction pad 206 is made of rubber material, which is convenient for the user to turn the handle 205, and the setting of the friction pad 206 improves the comfort of the device.

Furthermore, the bottom of the cross plate 101 is fixedly connected with a bottom plate 106, and a plurality of mounting holes 107 are symmetrically opened on the bottom plate 106, and threads are provided on the inner walls of the mounting holes 107, so that users can fix the device with bolts.

During use, turning the handle 205 makes the rotating wheel 204 rotate, drives the round rod 203a to rotate, makes the fourth bevel gear 203b rotate, drives the third bevel gear 202e to rotate, makes the rotating rod 202b rotate, drives the first bevel gear 202c to rotate, Make the second bevel gear 202d rotate, drive the threaded rod 201 to rotate, make the connecting plate 103 move inward, drive the half template 104 to move inward to fit closely, complete the mold clamping, and then inject raw materials inward through the semicircular gap 105 After the production is completed, reversely turn the handle 205 to make the half template 104 move to both sides for demoulding. The operation is simple and convenient, and the work efficiency is improved.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the spirit and scope of the technical solutions of the utility model shall be covered by the claims of the utility model.

Claims (6)

1. The utility model provides a valve aluminium mould of easy drawing of patterns which characterized in that: the method comprises the following steps:

the main body unit (100) comprises a plurality of cross plates (101), connecting rods (102) are symmetrically and fixedly connected between the two cross plates (101), connecting plates (103) are symmetrically and slidably connected onto the connecting rods (102), two semi-mould plates (104) are fixed onto the two connecting plates (103), and semicircular gaps (105) are formed in the semi-mould plates (104);

the disengaging and engaging unit (200) comprises a plurality of threaded rods (201), the threaded rods (201) are rotatably connected to a cross plate (101), a connecting plate (103) is in threaded connection with the threaded rods (201), a transmission assembly (202) is arranged on one side of the cross plate (101), and a driving assembly (203) is arranged between the cross plate (101) and the transmission assembly (202).

2. The easy-to-release aluminum die for valve according to claim 1, wherein: the transmission assembly (202) comprises a plurality of fixing plates (202 a), the fixing plates (202 a) are fixedly connected to the cross plate (101), two rotating plates (202 a) are connected with rotating rods (202 b) in a rotating mode, first bevel gears (202 c) are fixedly connected to the rotating rods (202 b), second bevel gears (202 d) are fixedly connected to the threaded rods (201), the first bevel gears (202 c) are meshed with the second bevel gears (202 d) and are connected, and third bevel gears (202 e) are fixedly connected to the rotating rods (202 b).

3. The easy-to-release aluminum die for valve according to claim 2, wherein: the driving assembly (203) comprises a round rod (203 a), the round rod (203 a) is rotatably inserted in the cross plate (101), a fourth bevel gear (203 b) is fixedly connected to the round rod (203 a), and the fourth bevel gear (203 b) is in meshed connection with the third bevel gear (202 e).

4. The easy-to-release aluminum die for valve according to claim 3, wherein: the round bar (203 a) is fixedly connected with a rotating wheel (204), and the rotating wheel (204) is fixedly connected with a handle (205).

5. The easy-to-release aluminum die for valve according to claim 4, wherein: the handle (205) is provided with a friction pad (206), and the friction pad (206) is made of rubber materials.

6. The easy-to-release aluminum die for valve according to claim 5, wherein: the bottom end of the cross plate (101) is fixedly connected with a bottom plate (106), a plurality of mounting holes (107) are symmetrically formed in the bottom plate (106), and threads are arranged on the inner side walls of the mounting holes (107).

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