Gravity die riser improving device
By pasting insulation cotton on the edge of the gravity mold, and using a device that clamps the mobile clamp with the fixed clamp and the motor drives the bevel gear meshing, the problem of high thickness of the gravity blank is solved, and cost savings and efficiency improvements are achieved.
Patent Information
- Application Number
- CN202421449116.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-24
AI Technical Summary
In the existing gravity blank technology, the product has a high edge thickness, resulting in low material rate and high production cost, and lacks equipment to effectively reduce the edge thickness.
A gravity mold riser improvement device is designed. By pasting a 7MM thickness insulation cotton on the edge of the product, clamping the insulation cotton with a mobile ply and fixing ply, and meshing the bevel gear through the motor, the automatic pasting and movement of the insulation cotton is realized.
It effectively reduces the thickness of the edge, saves production costs, improves product efficiency, and ensures the stable use of the device in a high-temperature environment through high-temperature resistant material and smooth surface design.
Smart Images
Figure CN222754365U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mold equipment, in particular to a gravity mold riser improvement device. Background Art
[0002] Gravity blank, especially in casting technology, refers to the blank made by gravity casting method. The blank is formed by the molten metal flowing into the mold naturally under the action of gravity and then cooling and solidifying. It has a wide range of applications in many fields and is one of the important raw materials in the manufacturing industry.
[0003] Currently, the yield of gravity blanks is low, and the main problems are that the edges of the products are thick and high, resulting in excessive waste.
[0004] At present, there is still a lack of equipment that can reduce the thickness of the edge by sticking a layer of 7MM thermal insulation cotton on the edge of the product, save production costs and improve product efficiency.
[0005] Therefore, in view of the above problems, a gravity die riser improvement device is proposed to solve the above problems. Utility Model Content
[0006] Aiming at the deficiencies of the prior art, the utility model develops a gravity die riser improvement device, which facilitates the pasting of thermal insulation cotton on the edge riser, thereby saving production costs and improving product efficiency.
[0007] The technical solution of the utility model to solve the technical problem is as follows: the utility model provides a gravity mold riser improvement device, comprising: a bottom plate, the bottom plate is connected to a group of vertical rods, each of the vertical rods is respectively connected to a top plate, and the top plate is connected to a U plate; two L rods, whose cross rods are arranged on the upper side of the top plate, the cross rod of one of the L rods is connected to a circular shaft, and the circular shaft passes through the cross rod of the other L rod, the top plate and the upper cross plate of the U plate, and the cross rod of the other L rod is connected to a circular tube shaft, and the circular tube shaft bearing is connected to the top plate, the circular shaft is arranged in the circular tube shaft, the circular shaft bearing is connected to the circular tube shaft, and the circular tube shaft passes through the upper cross plate of the U plate; symmetrical fixed splints, respectively connected to the corresponding L rods, the fixed splints are made of high temperature resistant material and have a smooth surface; symmetrical electric push rods, respectively connected to the corresponding L rods, the push rods of the symmetrical electric push rods respectively pass through the corresponding L rods, and the push rods of the symmetrical electric push rods are respectively connected to movable splints. By adopting a movable clamping plate and a fixed clamping plate, the thermal insulation cotton is clamped and driven to move so that the thermal insulation cotton is adhered to the edge cap of the mold.
[0008] As an optimization, the U plate is connected to the motor, the output shaft of the motor passes through the U plate and is connected to the active bevel gear, the round shaft is connected to the lower driven bevel gear, the round tube shaft is connected to the upper driven bevel gear, and the lower driven bevel gear and the upper driven bevel gear are respectively meshed with the active bevel gear. By using the motor to drive and the bevel gears to mesh, the two ends of the thermal insulation cotton can move in reverse, and the thermal insulation cotton can be pasted on the mold side cap.
[0009] As an optimization, the bottom plate is connected to a group of mounting rods, and each mounting rod is respectively connected to a contact block. The contact block is made of high temperature resistant material and has a smooth surface. By using the contact block, it is convenient to place the device on the upper side of the heating mold.
[0010] As an optimization, each of the contact blocks is connected to a contact cylinder. The contact cylinder is made of high temperature resistant material and has a smooth surface. By using the contact cylinder, it is convenient for the device to be placed concentric with the mold cap.
[0011] As an optimization, the bottom plate is connected to the mounting horizontal plate, the mounting horizontal plate is connected to the arc-shaped vertical plate, and the arc-shaped vertical plate is provided with a heat-insulating cotton passing groove. The heat-insulating cotton passes through the heat-insulating cotton passing groove to keep it vertical, so that the heat-insulating cotton can surround the mold and be close to the side cap.
[0012] As an optimization, the corners of the arc-shaped vertical plate are arc-shaped to transition to avoid damage to the thermal insulation cotton when it moves.
[0013] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:
[0014] (1) This device reduces the thickness of the edge by gluing a layer of 7MM insulation cotton on the edge of the product, saving production costs and improving product efficiency.
[0015] (2) The device adopts a contact block and a contact cylinder, which makes it easy to place the device on top of the mold to achieve the bonding of the thermal insulation cotton.
[0016] (3) The device uses a motor to drive and bevel gear meshing to achieve the fixed clamping plate and the movable clamping plate to drive the thermal insulation cotton to move, so that it can be pasted on the mold side cap, thereby improving the pasting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0019] Figure 2It is a schematic diagram of a partial three-dimensional structure of the utility model.
[0020] Figure 3 This is a schematic diagram of the use process of the second embodiment of the present utility model.
[0021] Figure 4 This is a schematic diagram of the initial state of the first embodiment of the present utility model.
[0022] Figure 5 This is a schematic diagram of the initial state used in the second embodiment of the present utility model.
[0023] In the figure: 1. top plate, 2. vertical rod, 3. bottom plate, 4. mounting rod, 5. contact block, 6. contact cylinder, 7. round tube shaft, 8. U plate L rod, 9. motor, 10. driving bevel gear, 11. lower driven bevel gear, 12. round shaft, 13. upper driven bevel gear, 14. fixed splint, 15. electric push rod, 16. movable splint, 17. L rod, 18. mounting horizontal plate, 19. arc-shaped vertical plate, 20. thermal insulation cotton slot. DETAILED DESCRIPTION
[0024] In order to clearly illustrate the technical features of this solution, the utility model is described in detail below through specific implementation methods and in combination with the accompanying drawings. The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. In addition, the utility model can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the accompanying drawings are not necessarily drawn to scale. The utility model omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the utility model. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0025] like Figures 1 to 5As shown, embodiment 1: a gravity mold riser improvement device, comprising: a bottom plate 3, the bottom plate 3 is connected to a group of vertical rods 2, each of the vertical rods 2 is respectively connected to the top plate 1, and the top plate 1 is connected to the U plate 8; two L rods 17, whose cross bars are arranged on the upper side of the top plate 1, the cross bar of one of the L rods 17 is connected to the round shaft 12, and the round shaft 12 passes through the cross bar of the other L rod 17, the top plate 1 and the upper cross plate of the U plate 8, and the cross bar of the other L rod 17 is connected to the round tube shaft 7, and the round tube shaft 7 is connected to the top plate 1 by a bearing. Plate 1, the round shaft 12 is arranged in the round tube shaft 7, the round shaft 12 bearing is connected to the round tube shaft 7, and the round tube shaft 7 passes through the upper horizontal plate of the U plate 8; the symmetrical fixed clamping plates 14 are respectively connected to the corresponding L rods 17, and the fixed clamping plates 14 are made of high temperature resistant materials and have smooth surfaces; the symmetrical electric push rods 15 are respectively connected to the corresponding L rods 17, and the push rods of the symmetrical electric push rods 15 pass through the corresponding L rods 17, and the push rods of the symmetrical electric push rods 15 are respectively connected to the movable clamping plates 16. By using the movable clamping plates 16 and the fixed clamping plates 14, the thermal insulation cotton is clamped and driven to move, so that it is pasted on the mold side cap.
[0026] The U-plate 8 is connected to the motor 9, the output shaft of the motor 9 passes through the U-plate 8 and is connected to the driving bevel gear 10, the round shaft 12 is connected to the lower driven bevel gear 11, the round tube shaft 7 is connected to the upper driven bevel gear 13, and the lower driven bevel gear 11 and the upper driven bevel gear 13 are respectively meshed with the driving bevel gear 10. By using the motor 9 to drive and the bevel gears to mesh, the two ends of the thermal insulation cotton can move in reverse, and the thermal insulation cotton can be pasted on the mold side cap.
[0027] The model of the motor 9 is JGB37-31ZY.
[0028] The bottom plate 3 is connected to a group of mounting rods 4, and each mounting rod 4 is respectively connected to a contact block 5. The contact block 5 is made of high temperature resistant material and has a smooth surface. By using the contact block 5, it is convenient to place the device on the upper side of the heating mold.
[0029] Each of the contact blocks 5 is respectively connected to a contact cylinder 6. The contact cylinder 6 is made of a high temperature resistant material and has a smooth surface. By using the contact cylinder 6, it is convenient for the device to be placed concentric with the mold cap.
[0030] The workflow of this embodiment is:
[0031] Cut the insulation cotton in advance according to the size, and then apply special glue on the insulation surface. Place the two ends of the insulation cotton between the fixed clamping plate 14 and the movable clamping plate 16, and control the electric push rod 15 to extend so that the movable clamping plate 16 and the fixed clamping plate 14 clamp the insulation cotton.
[0032] After the mold is heated, place the contact cylinder 6 inside the mold so that the contact block 5 contacts the upper side of the mold, control the motor 9 to rotate, the motor 9 drives the active bevel gear 10 to rotate, the active bevel gear 10 drives the lower driven bevel gear 11, the circular shaft 12, the upper driven bevel gear 13 and the circular tube shaft 7 to rotate, the circular shaft 12 and the circular tube shaft 7 drive the L rod 17, the fixed splint 14, the electric push rod 15 and the movable splint 16 to move, so that the fixed splint 14 and the movable splint 16 drive the thermal insulation cotton to surround the mold and fit tightly against the side cap, control the electric push rod 15 to shrink, take out the device, and use tools to tighten the end of the thermal insulation cotton.
[0033] Embodiment 2: This embodiment is further described on the basis of embodiment 1, wherein the bottom plate 3 is connected to the mounting horizontal plate 18, the mounting horizontal plate 18 is connected to the arc-shaped vertical plate 19, and the arc-shaped vertical plate 19 is provided with a heat-insulating cotton groove 20. The heat-insulating cotton passes through the heat-insulating cotton groove 20 to keep it vertical, so that the heat-insulating cotton can surround the mold and fit closely to the side cap.
[0034] The corners of the arc vertical plate 19 are arc transition to avoid damage to the thermal insulation cotton when it moves.
[0035] The workflow of this embodiment is:
[0036] Cut the insulation cotton in advance according to the size, and then apply special glue on the insulation surface. Pass the two ends of the insulation cotton through the insulation cotton slot 20 and place them between the fixed clamping plate 14 and the movable clamping plate 16, and control the electric push rod 15 to extend so that the movable clamping plate 16 and the fixed clamping plate 14 clamp the insulation cotton.
[0037] After the mold is heated, place the contact cylinder 6 inside the mold so that the contact block 5 contacts the upper side of the mold, control the motor 9 to rotate, the motor 9 drives the active bevel gear 10 to rotate, the active bevel gear 10 drives the lower driven bevel gear 11, the circular shaft 12, the upper driven bevel gear 13 and the circular tube shaft 7 to rotate, the circular shaft 12 and the circular tube shaft 7 drive the L rod 17, the fixed splint 14, the electric push rod 15 and the movable splint 16 to move, so that the fixed splint 14 and the movable splint 16 drive the thermal insulation cotton to pass through the thermal insulation cotton slot 20 to keep it vertical, so that the thermal insulation cotton surrounds the mold and is close to the side cap, control the electric push rod 15 to shrink, take out the device, and use tools to press the end of the thermal insulation cotton.
[0038] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, this does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.
Claims
1. A gravity die riser improvement device, characterized in that: include: A bottom plate (3), the bottom plate (3) being connected to a group of vertical rods (2), each of the vertical rods (2) being respectively connected to a top plate (1), and the top plate (1) being connected to a U plate (8); Two L-rods (17), whose cross bars are arranged on the upper side of the top plate (1); the cross bar of one of the L-rods (17) is connected to a round shaft (12); the round shaft (12) passes through the cross bar of the other L-rod (17), the top plate (1) and the upper cross plate of the U-plate (8); the cross bar of the other L-rod (17) is connected to a round tube shaft (7); the round tube shaft (7) is connected to the top plate (1) by a bearing; the round shaft (12) is arranged inside the round tube shaft (7); the round shaft (12) is connected to the round tube shaft (7) by a bearing; the round tube shaft (7) passes through the upper cross plate of the U-plate (8); Symmetrical fixing clamps (14), respectively connected to the corresponding L-rods (17); The symmetrical electric push rods (15) are respectively connected to the corresponding L rods (17); the push rods of the symmetrical electric push rods (15) respectively pass through the corresponding L rods (17); and the push rods of the symmetrical electric push rods (15) are respectively connected to the moving clamping plates (16).
2. The gravity die riser improvement device according to claim 1 is characterized in that: The U-plate (8) is connected to the motor (9), the output shaft of the motor (9) passes through the U-plate (8) and is connected to the driving bevel gear (10), the circular shaft (12) is connected to the lower driven bevel gear (11), the circular tube shaft (7) is connected to the upper driven bevel gear (13), and the lower driven bevel gear (11) and the upper driven bevel gear (13) are respectively meshed with the driving bevel gear (10).
3. The gravity die riser improvement device according to claim 1 is characterized in that: The base plate (3) is connected to a group of mounting rods (4), and each mounting rod (4) is respectively connected to a contact block (5).
4. The gravity die riser improvement device according to claim 3 is characterized in that: Each of the contact blocks (5) is respectively connected to a contact cylinder (6).
5. The gravity die riser improvement device according to claim 1 is characterized in that: The bottom plate (3) is connected to the mounting horizontal plate (18), the mounting horizontal plate (18) is connected to the arc-shaped vertical plate (19), and the arc-shaped vertical plate (19) is provided with a heat insulation cotton passage groove (20).
6. The gravity die riser improvement device according to claim 5, characterized in that: The corners of the arc-shaped vertical plate (19) are provided with arc transitions.