Special-shaped glass forming mold

Abstract

The utility model discloses a special-shaped glass forming die, which relates to the technical field of glass forming and comprises a base, a groove is arranged on the upper surface of the base, a lower pressing die is arranged in the groove, a vertical rod is fixedly mounted on the back of the base, the top of the vertical rod is rotatably connected with a cross rod through a bearing, and a hydraulic rod is fixedly mounted at the bottom of the cross rod. A pressing block is fixedly installed at the bottom of the hydraulic rod, a protection assembly is arranged on the upper surface of the base and comprises a square pipe installed on the upper surface of the base, a damping spring is fixedly installed on the inner bottom wall of the square pipe, and a piston plate is fixedly installed at the top of the damping spring. The special-shaped glass forming mold disclosed by the utility model is provided with the protection assembly, so that the height of the touch switch can be adjusted according to the extrusion force of the upper pressing mold to the lower pressing mold in the use process, parts can be conveniently protected, the service life of the mold is prolonged, and the production cost is reduced. And die damage caused in the extrusion forming process is avoided.

Description

Technical Field

[0001] This utility model relates to the field of glass forming technology, and in particular to a mold for forming irregularly shaped glass. Background Technology

[0002] Glass can be broadly classified into flat glass and specialty glass. Flat glass is mainly divided into three types: drawn flat glass (with and without grooves), flat-drawn flat glass, and float glass. Float glass is becoming the mainstream glass manufacturing method. Glass is widely used in decoration, from exterior windows to interior screens, doors, etc. Float glass is popular due to its uniform thickness, flat and parallel surfaces, high labor productivity, and ease of management. Specialty glass, on the other hand, comes in a wide variety of types.

[0003] Patent document CN218811349U discloses an irregularly shaped glass forming mold, relating to the field of glass mold technology. It includes an upper mold assembly and a lower mold assembly. A telescopic damping rod is installed at each corner of the upper surface of the lower plate. A slot is formed directly above each telescopic damping rod on its lower surface. A clip extending into the corresponding slot is installed at the upper end of each telescopic damping rod. A buffer spring is fitted between the lower and upper plates on the surface of each telescopic damping rod. By providing telescopic damping rods between the upper and lower plates, and with a buffer spring fitted on the surface of each damping rod, the damping force of the telescopic damping rods and the rebound force of the buffer springs buffer the downward force of the upper plate, preventing excessive downward force from crushing the original glass component. Simply rotating a knob to move the four inserts out of their slots separates the damping rods from the upper plate, allowing the buffer springs to be removed from the telescopic damping rods for easy replacement.

[0004] While the above application allows for easy replacement of the buffer spring by simply rotating the knob to move the four inserts out of the slots and separating the damping rod from the upper plate, it is inconvenient to adjust the squeezing force during actual application, which can lead to damage to the components and make it difficult to protect them. Utility Model Content

[0005] This utility model discloses an irregularly shaped glass forming mold, which aims to solve the technical problem that it is inconvenient to adjust the extrusion force during the extrusion molding process, thus making it impossible to protect the parts.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A mold for forming irregularly shaped glass includes a base, a groove on the upper surface of the base, a lower pressing mold inside the groove, a vertical rod fixedly installed on the back of the base, a horizontal rod rotatably connected to the top of the vertical rod via a bearing, a hydraulic rod fixedly installed at the bottom of the horizontal rod, a pressure block fixedly installed at the bottom of the hydraulic rod, and a protective component on the upper surface of the base.

[0008] The protective assembly includes a square tube installed on the upper surface of the base. A shock-absorbing spring is fixedly installed on the inner bottom wall of the square tube. A piston plate is fixedly installed on the top of the shock-absorbing spring. A slide rod is fixedly installed on the top of the piston plate. The top of the slide rod passes through the square tube and extends to the outside of the square tube. An upper pressure mold is fitted on the surface of the slide rod. A positioning ring is fitted on the surface of the slide rod. A touch switch is fixedly installed on the top of the positioning ring. Two positioning rings on the same side are fixedly connected by a connecting plate. A telescopic rod is fixedly installed on the bottom of the connecting plate. The bottom of the telescopic rod is fixedly connected to the top of the base.

[0009] With the addition of protective components, the height of the touch switch can be adjusted according to the squeezing force required by the upper die on the lower die during use. This facilitates the protection of the components, improves the service life of the die, and prevents die damage during the extrusion molding process.

[0010] In a preferred embodiment, mounting rods are fixedly installed on both sides of the bottom of the base. Mounting holes are provided on both sides of the upper surface of the mounting rods. The mounting holes are oblong holes. Anti-slip textures are provided on the lower surface of the mounting rods.

[0011] The installation rods facilitate the installation and positioning of the mold during use, maintaining its stability and ease of installation.

[0012] In a preferred embodiment, the upper surface of the upper die is provided with rod holes at the four corners for the slide rod to pass through, and the inner wall of the rod hole is slidably connected to the surface of the slide rod.

[0013] By setting the rod hole, the upper die can pass through more easily, thus improving the passability of the upper die.

[0014] In a preferred embodiment, one side of the base has an opening, and the groove communicates with the opening. A box is fixedly installed on one side of the front surface of the base. A positioning block is inserted into one end of the box. One side of the positioning block contacts one side of the lower mold. A through groove is provided on one side of the box for the positioning block to pass through. The inner wall of the through groove is slidably connected to the surface of the positioning block.

[0015] In a preferred embodiment, a lead screw is inserted into one side of the box body, one end of which passes through the box body and extends into the interior of the box body, and is rotatably connected to one end of the positioning block via a bearing.

[0016] By using a lead screw and positioning block, the positioning block can be moved easily during use, thus facilitating the limiting of the lower die and preventing the lower die from shifting during use, thereby ensuring the stability of the die.

[0017] In a preferred embodiment, a turntable is fixedly installed at one end of the lead screw, and a threaded hole is provided on one side of the housing for the lead screw to pass through, and the threaded hole is threadedly connected to the lead screw.

[0018] The turntable design facilitates the rotation of the lead screw during use.

[0019] In a preferred embodiment, the inner ring of the positioning ring is slidably connected to the surface of the slide rod, and the top of the square tube has a circular hole for the slide rod to pass through, the circular hole being slidably connected to the surface of the slide rod.

[0020] In a preferred embodiment, the surface of the piston plate is slidably connected to the inner wall of the square tube, and the piston plate is adapted to the square tube, with one side of the vertical rod slidably connected to one side of the upper die.

[0021] The piston plate is designed to fit the square tube, facilitating its movement during use and providing cushioning for the components.

[0022] As can be seen from the above, the irregularly shaped glass forming mold provided by this utility model has the following technical effects.

[0023] Firstly, the protective components allow for adjustment of the touch switch height based on the squeezing force of the upper die on the lower die during use. This facilitates protection of the components, extends the lifespan of the mold, and prevents mold damage during the extrusion molding process.

[0024] Secondly, the use of lead screws and positioning blocks allows for easy movement of the positioning blocks during use, thus facilitating the limiting of the lower die and preventing displacement of the lower die position during use, thereby ensuring the stability of the die. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of an irregularly shaped glass forming mold proposed in this utility model.

[0026] Figure 2 This is a first-view three-dimensional cross-sectional structural diagram of an irregularly shaped glass forming mold proposed in this utility model.

[0027] Figure 3 This utility model proposes an irregularly shaped glass forming mold. Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0028] Figure 4This is a second-view three-dimensional cross-sectional structural diagram of an irregularly shaped glass forming mold proposed in this utility model.

[0029] Figure 5 This utility model proposes an irregularly shaped glass forming mold. Figure 4 Enlarged schematic diagram of the structure at point B.

[0030] In the attached diagram: 1. Base; 2. Lower pressing mold; 3. Vertical rod; 4. Hydraulic rod; 5. Pressing block; 6. Protective component; 600. Square tube; 601. Shock-absorbing spring; 602. Piston plate; 603. Slide rod; 604. Upper pressing mold; 605. Positioning ring; 606. Touch switch; 607. Connecting plate; 608. Telescopic rod; 7. Mounting rod; 8. Box body; 9. Positioning block; 10. Lead screw; 11. Crossbar. Detailed Implementation

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Reference Figure 1 and Figure 2 A special-shaped glass forming mold includes a base 1, a groove is provided on the upper surface of the base 1, a lower pressing mold 2 is provided inside the groove, a vertical rod 3 is fixedly installed on the back of the base 1, a horizontal rod 11 is rotatably connected to the top of the vertical rod 3 through a bearing, a hydraulic rod 4 is fixedly installed at the bottom of the horizontal rod 11, a pressure block 5 is fixedly installed at the bottom of the hydraulic rod 4, and a protective component 6 is provided on the upper surface of the base 1.

[0034] Reference Figure 1 , Figure 2 and Figure 3The protective component 6 includes a square tube 600 mounted on the upper surface of the base 1. A shock-absorbing spring 601 is fixedly installed on the inner bottom wall of the square tube 600. A piston plate 602 is fixedly installed on the top of the shock-absorbing spring 601. A slide rod 603 is fixedly installed on the top of the piston plate 602. The top of the slide rod 603 passes through the square tube 600 and extends to the outside of the square tube 600. An upper pressure mold 604 is sleeved on the surface of the slide rod 603. A positioning ring 605 is sleeved on the surface of the slide rod 603. A touch switch 606 is fixedly installed on the top of the positioning ring 605. Two positioning rings 605 on the same side are fixedly connected by a connecting plate 607. A telescopic rod 608 is fixedly installed on the bottom of the connecting plate 607. The bottom of the telescopic rod 608 is fixedly connected to the top of the base 1. The height of the touch switch 606 can be adjusted according to the squeezing force of the upper pressure mold 604 on the lower pressure mold 2 during use. This facilitates the protection of components, improves the service life of the mold, and avoids mold damage during extrusion molding. The upper die 604 has four corner holes on its upper surface for the sliding rod 603 to pass through, and the inner wall of the hole is slidably connected to the surface of the sliding rod 603. The placement of these holes facilitates the passage of the upper die 604, improving its passability. The inner ring of the positioning ring 605 is slidably connected to the surface of the sliding rod 603. The top of the square tube 600 has a round hole for the sliding rod 603 to pass through, and the round hole is slidably connected to the surface of the sliding rod 603. The surface of the piston plate 602 is slidably connected to the inner wall of the square tube 600, and the piston plate 602 is adapted to the square tube 600. One side of the vertical rod 3 is slidably connected to one side of the upper die 604. The piston plate 602 is adapted to the square tube 600, facilitating its movement during use and providing cushioning for the components.

[0035] Reference Figure 1 In a preferred embodiment, mounting rods 7 are fixedly installed on both sides of the bottom of the base 1. Mounting holes are provided on both sides of the upper surface of the mounting rods 7. The mounting holes are oblong holes. Anti-slip texture is provided on the lower surface of the mounting rods 7. The mounting rods 7 facilitate the installation and positioning of the mold during use, and maintain the installation stability and convenience of the mold.

[0036] Reference Figure 4 and Figure 5In a preferred embodiment, one side of the base 1 has an opening, and a groove communicates with the opening. A box 8 is fixedly installed on one side of the front surface of the base 1. A positioning block 9 is inserted into one end of the box 8. One side of the positioning block 9 contacts one side of the lower die 2. A through groove is opened on one side of the box 8 for the positioning block 9 to pass through. The inner wall of the through groove is slidably connected to the surface of the positioning block 9. A lead screw 10 is inserted into one side of the box 8. One end of the lead screw 10 passes through the box 8 and extends into the interior of the box 8. It is rotatably connected to one end of the positioning block 9 through a bearing. The lead screw 10 and the positioning block 9 facilitate the movement of the positioning block 9 during use, thereby facilitating the limiting of the lower die 2 and preventing the lower die 2 from shifting during use, thus ensuring the stability of the die. A turntable is fixedly installed on one end of the lead screw 10. A threaded hole is opened on one side of the box 8 for the lead screw 10 to pass through, and the threaded hole is threadedly connected to the lead screw 10. The turntable facilitates the rotation of the lead screw 10 during use.

[0037] Working principle: In use, the mounting rod 7 is fixed in the desired position using expansion bolts. When the lower die 2 needs to be installed, the screw 10 is loosened, causing the screw 10 to drive the two positioning blocks 9 to move in opposite directions, so that one end of the positioning block 9 is flush with the inner wall of the groove. Then, the lower die 2 is inserted into the groove, and the screw 10 is tightened, causing the screw 10 to drive the two positioning blocks 9 to move relative to each other, so that one side of the positioning block 9 presses against one side of the lower die 2, thus facilitating the fixing of the lower die 2. When the height of the touch switch 606 needs to be adjusted, the telescopic rod 608 is extended or shortened, causing the telescopic rod 608 to drive the positioning ring 605 on the connecting plate 607 to move up or down, thus facilitating the height adjustment of the touch switch 606. Then, the telescopic rod 608 is stopped. When the upper die 604 needs to be controlled to extrude and form the material in the lower die 2, the hydraulic rod 4 is controlled to work, and the hydraulic rod 4 drives the pressure block 5 to press against the upper die 604.

[0038] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Substitutions may include replacements for some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the scope of protection of this utility model.

Claims

1. A mold for forming irregularly shaped glass, comprising a base (1), characterized in that, The upper surface of the base (1) is provided with a groove, and a lower pressing mold (2) is provided inside the groove. A vertical rod (3) is fixedly installed on the back of the base (1). A horizontal rod (11) is rotatably connected to the top of the vertical rod (3) through a bearing. A hydraulic rod (4) is fixedly installed at the bottom of the horizontal rod (11). A pressure block (5) is fixedly installed at the bottom of the hydraulic rod (4). A protective component (6) is provided on the upper surface of the base (1). The protective component (6) includes a square tube (600) installed on the upper surface of the base (1). A shock-absorbing spring (601) is fixedly installed on the inner bottom wall of the square tube (600). A piston plate (602) is fixedly installed on the top of the shock-absorbing spring (601). A slide rod (603) is fixedly installed on the top of the piston plate (602). The top of the slide rod (603) passes through the square tube (600) and extends to the outside of the square tube (600). An upper pressure mold (604) is sleeved on the surface of the slide rod (603). A positioning ring (605) is sleeved on the surface of the slide rod (603). A touch switch (606) is fixedly installed on the top of the positioning ring (605). The two positioning rings (605) on the same side are fixedly connected by a connecting plate (607). A telescopic rod (608) is fixedly installed on the bottom of the connecting plate (607). The bottom of the telescopic rod (608) is fixedly connected to the top of the base (1).

2. The irregularly shaped glass forming mold according to claim 1, characterized in that, Mounting rods (7) are fixedly installed on both sides of the bottom of the base (1). Mounting holes are opened on both sides of the upper surface of the mounting rods (7). The mounting holes are oblong holes. Anti-slip textures are opened on the lower surface of the mounting rods (7).

3. The irregularly shaped glass forming mold according to claim 1, characterized in that, The upper die (604) has four corner holes on its upper surface for the slide rod (603) to pass through, and the inner wall of the slide rod hole is slidably connected to the surface of the slide rod (603).

4. The irregularly shaped glass forming mold according to claim 1, characterized in that, The base (1) has an opening on one side, and the groove is connected to the opening. A box (8) is fixedly installed on one side of the front surface of the base (1). A positioning block (9) is inserted into one end of the box (8). One side of the positioning block (9) is in contact with one side of the lower mold (2). A through groove is opened on one side of the box (8) for the positioning block (9) to pass through. The inner wall of the through groove is slidably connected to the surface of the positioning block (9).

5. The irregularly shaped glass forming mold according to claim 4, characterized in that, A lead screw (10) is inserted into one side of the box (8). One end of the lead screw (10) passes through the box (8) and extends into the interior of the box (8) and is rotatably connected to one end of the positioning block (9) via a bearing.

6. The irregularly shaped glass forming mold according to claim 5, characterized in that, A turntable is fixedly installed at one end of the lead screw (10), and a thread hole is provided on one side of the box body (8) for the lead screw (10) to pass through, and the thread hole is threadedly connected to the lead screw (10).

7. The irregularly shaped glass forming mold according to claim 1, characterized in that, The inner ring of the positioning ring (605) is slidably connected to the surface of the slide rod (603), and the top of the square tube (600) is provided with a circular hole for the slide rod (603) to pass through, and the circular hole is slidably connected to the surface of the slide rod (603).

8. The irregularly shaped glass forming mold according to claim 1, characterized in that, The surface of the piston plate (602) is slidably connected to the inner wall of the square tube (600), and the piston plate (602) is adapted to the square tube (600). One side of the vertical rod (3) is slidably connected to one side of the upper mold (604).

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