A slider mechanism

Abstract

The present application is a kind of slider mechanism, it relates to mould technical field, this slider mechanism includes: mould plate, mould core, slider bundle block, guide block, slider, outer hanging spring;The slider bundle block is a polygonal block with two inclined surfaces, a convex slider is arranged on the upper portion of the polygonal block, the convex slider is matched with the guide groove in the guide block, so that the slider bundle block can slide in the guide groove in the guide block, the inclined surface in the slider bundle block includes a first inclined surface and a second inclined surface, the absolute value of the slope of the first inclined surface is greater than the absolute value of the slope of the second inclined surface;The benefit brought by the present application is that the slider mechanism of the present application is suitable for moulds with large slider stroke and small space, and the present application has simple structure, simple processing and convenient installation, low cost, which is a convenient and economical solution.

Description

Technical Field

[0001] This invention relates to the field of mold technology, and in particular to a slider mechanism. Background Technology

[0002] The slider is an indispensable component in modern mold technology. It is a sliding mold component that can move in the mold closing direction or the mold opening and closing direction, depending on the mold design. This can drive or push other parts. In current processes, the slider stroke is insufficient during mold closing, which can cause interference and collision with other parts. If the slider stroke needs to be increased, the only options are to increase the size of the slider block or the entire mold frame. This not only consumes a lot of time but also increases unnecessary costs.

[0003] Therefore, it is necessary to improve existing technologies. Summary of the Invention

[0004] The technical problem to be solved by this invention is: interference and collision with modules caused by insufficient stroke of the slider.

[0005] The solution to the technical problem of this invention is: a slider mechanism, comprising: a template, a mold core, a slider bundle, a guide block, a slider, and an external spring.

[0006] The template includes a female template and a male template, and the template is provided with a mold core.

[0007] The mold core includes a female mold core and a male mold core.

[0008] The slider bundle is a polygonal block with two inclined surfaces, its upper part closely abutting against the guide block. A raised slider is provided on the upper part of the slider bundle, which engages with a guide groove in the guide block, allowing the slider bundle to slide within the guide groove. The inclined surfaces of the slider bundle include a first inclined surface and a second inclined surface; the absolute value of the slope of the first inclined surface is greater than the absolute value of the slope of the second inclined surface. A bundle spring is provided on the side of the raised slider facing inwards, generating spring force to push the slider bundle outwards. The slider bundle has a bundle connecting rod, one end of which is locked into the raised slider, and the connecting rod extends from the bundle spring; it passes through the raised slider and the template. A groove is provided at the lower part of the slider bundle to accommodate the slider connecting rod.

[0009] The guide block is close to the slider bundle and has a concave guide groove for engaging with the protruding slider in the slider bundle, so that the slider bundle can slide in the guide groove.

[0010] The slider is a polygonal block with at least one inclined surface, the inclined surface being a third inclined surface, the third inclined surface having the same slope as the first inclined surface in the slider bundle, and it is in close contact with the first inclined surface when the mold is closed; the slider is connected to a slider connecting rod, the slider connecting rod passing through the template, the groove at the bottom of the slider bundle, and an external spring.

[0011] An external spring is installed outside the template and close to the template. The slider connecting rod extends through it to generate spring force to pull the slider out of the template.

[0012] The distance by which the slider bundle is displaced in the guide block is less than the distance between the vertical extension line of the upper end of the second inclined plane and the lower end of the second inclined plane. Attached Figure Description

[0013] Figure 1 This is a cross-sectional view of a slider mechanism of the present invention during mold opening.

[0014] Figure 2 This is a cross-sectional view of a slider mechanism of the present invention during mold closing.

[0015] Figure 3 This is a side view of the slider bundle and guide block in a slider mechanism of the present invention. Detailed Implementation

[0016] To further illustrate the technical means and effects of the present invention, the following detailed description is provided in conjunction with the embodiments of the present invention and their accompanying drawings.

[0017] Please see Figures 1-3 , Figure 1 A cross-sectional view of a slider mechanism during mold opening is shown. Figure 2 A cross-sectional view of a slider mechanism during mold closing is shown. Figure 3 A side view of a slider bundle and guide block in a slider mechanism is shown.

[0018] Please see Figure 1 The present invention provides, comprising:

[0019] The female mold 10 includes a female template 11 and a female mold core 12.

[0020] The male mold 20 includes a male template 21 and a male mold core 22, wherein the male mold core 22 is provided with a slider bundle and a slider receiving groove 24.

[0021] Please see Figure 1 and Figure 3The slider bundle 30 is a polygonal block with two inclined surfaces, and its upper part is in close contact with the guide block 40. A protruding slider 31 is provided on the upper part of the slider bundle 30. The protruding slider 31 is used to cooperate with the guide groove 41 in the guide block 40, allowing the slider bundle 30 to slide within the guide groove 41. The inclined surfaces of the slider bundle 30 include a first inclined surface 32 and a second inclined surface 33. The absolute value of the slope of the first inclined surface 32 is greater than that of the second inclined surface 33. The absolute value of the slope of the two inclined planes 33; a bundle spring 34 is provided on one side of the protruding slider 31 towards the mold, which is used to generate spring force to push the slider bundle 30 out of the mold; the slider bundle 30 is provided with a bundle connecting rod 35, one end of which is locked in the protruding slider 31 and extends into the bundle spring 34; it passes through the protruding slider 31 and the mother template 11; a groove 36 is provided at the lower part of the slider bundle 31 to accommodate the slider connecting rod 52.

[0022] The guide block 40 is close to the slider bundle 30 and has a concave guide groove 41 for cooperating with the protruding slider 31 in the slider bundle 30, so that the slider bundle 30 can slide in the guide groove 41.

[0023] The slider 50 is a polygonal block with at least one inclined surface, the inclined surface being a third inclined surface 51. The third inclined surface 51 has the same slope as the first inclined surface 32 in the slider bundle 30, and it is in close contact with the first inclined surface 32 when the mold is closed. The slider 50 is connected to a slider connecting rod 52, which passes through the male template 21, the groove 36 at the bottom of the slider bundle, and an external spring 60.

[0024] An external spring 60 is provided outside and close to the male template 21, and the slider connecting rod 52 extends therein to generate spring force to pull the slider 50 out of the mold.

[0025] When the present invention performs mold closing processing, the distance that the slider bundle 30 is displaced in the guide block 40 is less than the distance between the vertical extension line of the upper end point of the second inclined surface 33 and the lower end point of the second inclined surface 33.

[0026] The benefits of this invention are that the slider mechanism is suitable for molds with large slider stroke and small space, and the invention has a simple structure, is easy to process and install, and has low cost, making it a convenient and economical solution.

[0027] It should be noted that the technical principles of the present invention have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present invention and should not be construed as limiting the scope of protection of the present invention in any way.

[0028] Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of the invention without any creative effort, and these embodiments will all fall within the protection scope of the invention.

Claims

1. A slider mechanism, comprising: Template, mold core, slider bundle, guide block, slider, external spring; characterized in that: Template; the template contains a mold core; A slider bundle; the slider bundle is disposed in a template; the slider bundle is a polygonal block with two inclined surfaces; a protruding slider is provided on the upper part of the slider bundle, the protruding slider is used to cooperate with the guide groove in the guide block; the inclined surfaces in the slider bundle include a first inclined surface and a second inclined surface; a bundle spring is provided on one side of the protruding slider facing into the mold; the slider bundle is provided with a bundle connecting rod, one end of the bundle connecting rod is locked in the protruding slider and extends out of the bundle spring; it passes through the protruding slider and the template; A guide block, which is in close contact with the slider bundle, has a concave guide groove for engaging with the protruding slider in the slider bundle, so that the slider bundle can slide in the guide groove; A slider, wherein the slider is a polygonal block with at least one inclined surface, the inclined surface being a third inclined surface, the third inclined surface having the same slope as the first inclined surface in the slider bundle; the slider is connected to a slider connecting rod, the slider connecting rod passing through a template, a groove at the bottom of the slider bundle, and an external spring; An external spring is provided, which is installed outside the template and close to the template, and the slider connecting rod extends therein.

2. The slider mechanism according to claim 1, characterized in that: The lower part of the slider bundle has a groove to accommodate the slider connecting rod.

3. The slider mechanism according to claim 1, characterized in that: The distance the slider bundle moves in the guide block is less than the distance between the vertical extension line of the upper end of the second inclined plane and the vertical extension line of the lower end of the second inclined plane. The vertical extension line of the second inclined plane is perpendicular to the displacement direction of the slider bundle in the guide block.

4. A slider mechanism according to claim 1, characterized in that: The absolute value of the slope of the first inclined plane is greater than the absolute value of the slope of the second inclined plane.

5. A slider mechanism according to claim 1, characterized in that: The template is provided with a slider bundle and a slider receiving groove; the slider receiving groove is adapted to the second inclined surface of the slider bundle.

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