T-shaped support forming die

Abstract

The utility model provides a T-shaped support forming die which comprises a panel, an upper movable die, a lower fixed die, a base plate, an ejector plate and a bottom plate, an upper die core is embedded in the bottom of the upper movable die, a lower die core is embedded in the lower fixed die, the upper die core is provided with an arc-shaped groove, the lower die core is provided with an arc-shaped surface, two sides of the lower die core are respectively provided with a first side sliding block, and the arc-shaped surface is provided with a forming gap. First inclined guide blocks are arranged at two ends of the arc-shaped surface, the lower ends of the first inclined guide blocks are mounted on the backing plate, second inclined guide blocks are arranged on the arc-shaped surface, the lower ends of the second inclined guide blocks are arranged on the ejector plate, columnar grooves and side grooves are formed in the first inclined guide blocks, and side bulges are arranged on the side surfaces of the second inclined guide blocks. During mold closing, the arc-shaped groove covers the main body part of the arc-shaped face forming T-shaped support, the forming gap is used for forming a circle of baffle of the T-shaped support, the forming side sliding block and the first inclined guide block are matched to form buckles and positioning columns at the two ends of the T-shaped support, the second inclined guide block is used for forming buckles in the middle section of the baffle of the T-shaped support, and forming of the T-shaped support is achieved.

Description

Technical Field

[0001] This utility model relates to the field of molds, and more specifically, to a T-shaped bracket forming mold. Background Technology

[0002] A mold is a tool used to create shaped products. Different shapes of molds are used to create products of different shapes, such as... Figure 1 The T-shaped bracket shown is arc-shaped and is used to assemble the fan housing. A baffle is set around the inner edge of the T-shaped bracket, and the baffle has a buckle. Positioning posts are set on the inner sides of both ends of the T-shaped bracket. A square hole is opened in the middle of the T-shaped bracket. The overall structure of the T-shaped bracket is complex. At present, there is no mold for forming T-shaped brackets on the market. Therefore, how to form T-shaped brackets is a technical problem that needs to be solved urgently. Utility Model Content

[0003] This utility model provides a T-shaped bracket forming mold, which aims to solve the technical problems mentioned in the above technical background.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a T-shaped bracket forming mold, comprising, from top to bottom, a panel, an upper moving mold, a lower fixed mold, a pad, an ejector plate, and a base plate. An upper mold core is embedded at the bottom of the upper moving mold, and a lower mold core is embedded in the lower fixed mold. The upper mold core has an arc-shaped groove, and the lower mold core has an arc-shaped surface. First side sliders are respectively provided on both sides of the lower mold core. A forming gap is formed on the arc-shaped surface. First inclined guide blocks are provided at both ends of the arc-shaped surface. The lower ends of the first inclined guide blocks are mounted on the pad. A second inclined guide block is provided on one side of the forming gap on the arc-shaped surface. The lower ends of the second inclined guide blocks are mounted on the ejector plate. The first inclined guide block has a columnar groove and a side groove, and the side of the second inclined guide block has a side protrusion.

[0005] Furthermore, the first inclined guide block also includes a first inclined guide post, the upper side of the first inclined guide post being slidably engaged with the first inclined guide block, and a second inclined guide post being installed at the lower end of the second inclined guide block, the lower end of the second inclined guide post being slidably installed on the ejector plate.

[0006] Furthermore, a fastener is provided on the side of the pad.

[0007] Furthermore, square protrusions are provided on the arc-shaped surface, and square grooves are provided on the upper mold core.

[0008] Furthermore, the lower die is provided with second side sliders at both ends of the arc-shaped surface.

[0009] Furthermore, the first side slider further includes a preload spring and an ejector rod. The preload spring is installed at the end of the first side slider away from the lower mold core, and the preload spring pushes the ejector rod against the first side slider.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This utility model includes a panel, an upper moving mold, a lower fixed mold, a backing plate, an ejector plate, and a base plate. An upper mold core is embedded in the bottom of the upper moving mold, and a lower mold core is embedded in the lower fixed mold. The upper mold core has an arc-shaped groove, and the lower mold core has an arc-shaped surface. First side sliders are respectively provided on both sides of the lower mold core. A forming gap is provided on the arc-shaped surface, and first inclined guide blocks are provided at both ends of the arc-shaped surface. The lower ends of the first inclined guide blocks are mounted on the backing plate. A second inclined guide block is provided on one side of the forming gap on the arc-shaped surface, and the lower ends of the second inclined guide block are mounted on the ejector plate. The first inclined guide block has a columnar groove and a side groove, and the side of the second inclined guide block has a side protrusion. When the mold is closed, the arc-shaped groove covers the arc-shaped surface to form the main body of the T-shaped bracket. The forming gap is used to form the baffle around the T-shaped bracket. The first side sliders and the first inclined guide blocks cooperate to form the snaps and positioning pins at both ends of the T-shaped bracket. The sides of the second inclined guide blocks are used to form the snaps in the middle section of the baffle of the T-shaped bracket, thus realizing the forming of the T-shaped bracket. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of a T-shaped bracket structure;

[0014] Figure 2 This is a schematic diagram of the molding die structure for the T-shaped bracket of this utility model;

[0015] Figure 3 This is a schematic diagram of the upper moving mold structure of the forming mold of the T-shaped bracket of this utility model;

[0016] Figure 4 This is a schematic diagram of the lower mold of the forming mold for the T-shaped bracket of this utility model;

[0017] Figure 5 This is an exploded structural diagram of the lower fixed mold of the forming mold of the T-shaped bracket of this utility model;

[0018] Figure 6 This is a schematic diagram of the lower mold core structure of the forming mold of the T-shaped bracket of this utility model;

[0019] Figure 7 This is a schematic diagram of the first and second inclined guide blocks of the forming mold of the T-shaped bracket of this utility model;

[0020] Figure 8 This is a schematic diagram of the cooperative structure of the first side slider, the side forming block, and the first inclined guide block of the forming mold of the T-shaped bracket of this utility model;

[0021] Figure 9 This is an exploded view of the first side slider, the side forming block, and the first inclined guide block of the forming mold of the T-shaped bracket of this utility model.

[0022] Explanation of main component symbols

[0023] 10. Panel;

[0024] 20. Upper moving mold; 201. Upper mold core; 2011. Arc-shaped groove;

[0025] 30. Lower fixed mold; 301. Lower mold core; 3011. Arc-shaped surface; 3012. Forming gap; 302. First side slider; 3021. Preload spring; 303. First inclined guide block; 304. Second inclined guide block; 305. Second side slider;

[0026] 40. Pad; 401. First inclined guide post;

[0027] 50. Ejector plate; 501. Second inclined guide post;

[0028] 60. Base plate;

[0029] 70. T-shaped bracket; 701. Baffle; 702. Buckle; 703. Positioning post. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] Example

[0034] Reference Figures 2-5 As shown, this utility model discloses a T-shaped bracket 70 forming mold, including a panel 10, an upper moving mold 20, a lower fixed mold 30, a pad 40, an ejector plate 50, and a base plate 60 from top to bottom. An upper mold core 201 is embedded at the bottom of the upper moving mold 20, and a lower mold core 301 is embedded in the lower fixed mold 30. The upper mold core 201 has an arc-shaped groove 2011, and the lower mold core 301 has an arc-shaped surface 3011. When the mold is closed, the arc-shaped groove 2011 covers the arc-shaped surface 3011, and the closed cavity is used to form the main body of the T-shaped bracket 70. The arc-shaped surface 3011 has a forming gap 3012, which is used to form a baffle 701 around the inner side of the T-shaped bracket 70. Furthermore, the lower die 30 has second side sliders 305 at both ends of the lower die core 301, and the side forming block has a smooth arc surface 3011 on the side facing the arc surface 3011, which is used to form the smooth outer surface of both ends of the T-shaped bracket 70 body.

[0035] Reference Figures 6-9As shown, first inclined guide blocks 303 are provided at both ends of the arc surface 3011. The lower end of the first inclined guide blocks 303 is installed on the pad plate 40. First side sliders 302 are provided on both sides of the lower mold core 301. There are four first side sliders 302, two of which are provided at both ends of the arc surface 3011. When the mold is closed, the first side sliders 302 are close to the two sides of the first inclined guide blocks 303. The first inclined guide blocks 303 have columnar grooves and side grooves. The columnar grooves are used to form the positioning pins 703 on the inner side of both ends of the T-shaped bracket 70. The side grooves cooperate with the first side sliders 302 to form the buckles 702 on the baffles 701 at both ends of the T-shaped bracket 70.

[0036] Reference Figures 2-5 As shown, the first side slider 302 further includes a preload spring 3021 and an ejector rod. The preload spring 3021 is installed at the end of the first side slider 302 away from the lower mold core 301. When the preload spring 3021 pushes the ejector rod to close the mold on the first side slider 302, the preload spring 3021 drives the ejector rod to push the first side slider 302 closer to the lower mold core 301, so as to avoid gaps between the first side slider 302 and the lower mold core 301, which would cause burrs on the product.

[0037] Reference Figures 6-9 As shown, a second inclined guide block 304 is provided on one side of the forming gap 3012 on the arc-shaped surface 3011. The lower end of the second inclined guide block 304 is provided on the ejector plate 50, and a side protrusion is provided on the side of the second inclined guide block 304. When the mold is closed, the side protrusion of the second inclined guide block 304 is placed in the forming gap 3012 to form the buckle 702 in the middle position of the baffle 701 of the T-shaped bracket 70. A second inclined guide post 501 is installed at the lower end of the second inclined guide block 304. The lower end of the second inclined guide post 501 is slidably installed on the ejector plate 50. The ejector plate 50 pushes the second inclined guide post 501 upward to push the second inclined guide block 304 obliquely upward. Furthermore, a square protrusion is provided on the arc-shaped surface 3011, and a square groove is provided on the upper mold core 201. When the mold is closed and injection is performed, the square protrusion abuts against the square groove to form the square hole of the T-shaped bracket 70.

[0038] Reference Figures 7-9 As shown, the first inclined guide block 303 also includes a first inclined guide post 401. The upper side of the first inclined guide post 401 is slidably engaged with the first inclined guide block 303. When the first inclined guide post 401 moves upward, the first inclined slider will move inclined along the inclined surface on the upper side of the first inclined guide post 401, causing the first inclined guide block 303 to move horizontally towards one end of each other, so that the columnar groove exits from the forming post, realizing the demolding of the forming post.

[0039] Reference Figure 2As shown, a latch is provided on the side of the pad 40. Specifically, during the mold opening process: the upper mold core 201 and the lower mold core 301 separate, simultaneously causing the first side sliders 302 on both sides to leave the latches 702 at both ends of the baffle 701 of the T-shaped bracket 70, and causing the side forming blocks to leave the smooth outer surface of the T-shaped bracket 70; then, the ejector plate 50 moves upward, and under the action of the latch, pushes the lower fixed mold 30 to move upward together, and the lower fixed mold 30 pushes the lower mold core 301 to move upward. Since the lower end of the first inclined guide post 401 is connected to the... With the pad 40 in place, the first inclined guide block 303 will move horizontally along the inclined surface on the upper side of the first inclined guide post 401 while the first inclined guide post 401 remains stationary, causing the columnar groove to exit from the forming post. Then, under the action of the fastener, the lower fixed mold 30 stops moving, and the ejector plate 50 continues to push the second inclined guide post 501, pushing the second inclined guide block 304 to lift the product from the arc surface 3011. At the same time, the side protrusion of the second inclined guide block 304 exits from the buckle 702 of the T-shaped bracket 70 baffle 701, thus completing the product demolding.

[0040] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A T-stent forming mold characterized by: The application relates to a mould, which comprises a top-down panel, an upper movable die, a lower fixed die, a cushion plate, a top pin plate and a bottom plate, the bottom of the upper movable die is embedded with an upper die core, the lower fixed die is embedded with a lower die core, the upper die core is provided with an arc-shaped groove, the lower die core is provided with an arc-shaped surface, first side sliders are arranged on the two sides of the lower die core, the arc-shaped surface is provided with a forming gap, first inclined guide blocks are arranged at the two ends of the arc-shaped surface, the lower ends of the first inclined guide blocks are mounted on the cushion plate, second inclined guide blocks are arranged on one side of the forming gap of the arc-shaped surface, the lower ends of the second inclined guide blocks are arranged on the top pin plate, the first inclined guide blocks are provided with a columnar groove and a side groove, and the side surface of the second inclined guide blocks is provided with a side protrusion.

2. The T-cage forming die of claim 1, wherein: The first inclined guide blocks further comprise first inclined guide columns, the upper end side surfaces of the first inclined guide columns are in sliding fit with the first inclined guide blocks, the lower ends of the second inclined guide blocks are mounted with second inclined guide columns, and the lower ends of the second inclined guide columns are slidably mounted on the top pin plate.

3. The T-cage forming die of claim 1, wherein: The side surface of the cushion plate is provided with a buckle machine.

4. The T-cage forming die of claim 1, wherein: The arc-shaped surface is provided with a square protrusion, and the upper die core is provided with a square groove.

5. The T-cage forming mold of claim 1, wherein: The lower fixed die is provided with second side sliders at the two ends of the arc-shaped surface.

6. The T-cage forming mold of claim 1, wherein: The first side sliders further comprise pre-tightening springs and top rods, the pre-tightening springs are mounted at one end of the first side sliders away from the lower die core, and the pre-tightening springs push the top rods to abut against the first side sliders.

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