Floating sliding block mold structure

Abstract

The utility model relates to the technical field of floating sliding block mold structures, and provides a floating sliding block mold structure which comprises a base, a first mold is fixedly connected to the upper surface of the base, a second mold is arranged on the upper surface of the first mold, and symmetrical locking mechanisms are arranged on the outer surface of the first mold. The locking mechanism comprises a fixing rod and a fixing strip fixedly connected to the outer surface of the second mold. According to the floating sliding block mold structure, the first mold, the second mold and the locking mechanism are arranged in a matched mode, so that people do not need to use a plurality of bolts to fix the first mold and the second mold any more; therefore, the situation that the mold I and the mold II are relatively tedious to disassemble and fix by people due to the fact that the mold I and the mold II are fixed by bolts is effectively avoided, and the situation that the bolts and the screw holes are slipped due to frequent screwing of the bolts is effectively avoided; and the fixing effect after the first mold and the second mold are attached is further guaranteed.

Description

Technical Field

[0001] The utility model relates to a floating slider mold structure, in particular to a floating slider mold structure, and belongs to the technical field of floating slider mold structures. Background Art

[0002] Most metal shells are integrally molded using an injection mold. After injection molding, the mold is opened. In order to be able to remove the cast mold more conveniently, an ejection mechanism is usually required. In the prior art, a floating slider and a hydraulic cylinder are usually used to remove the mold.

[0003] When using a mold to cast a workpiece, in order to ensure that molten iron does not leak during the casting process, it is usually necessary to fix the two molds after they are bonded together. However, in the existing technology, workers usually use multiple bolts to fix the two bonded molds. This not only makes it more cumbersome for workers to fix and disassemble, but also frequently tightening the bolts can easily cause thread slippage between the bolts and the screw holes, thereby affecting the fixing effect of the two molds after bonding. Utility Model Content

[0004] The purpose of the utility model is to provide a floating slider mold structure in order to solve the above problems, so as to solve the problem that the workers in the prior art use bolts to fix two molds after bonding, which makes the fixation and disassembly of the workers more complicated.

[0005] The utility model is realized by the following technical scheme: a floating slider mold structure, comprising a base, a mold 1 is fixedly connected to the upper surface of the base, a mold 2 is arranged on the upper surface of the mold 1, a symmetrical locking mechanism is arranged on the outer surface of the mold 1, and the locking mechanism comprises a fixing rod and a fixing strip fixedly connected to the outer surface of the mold 2;

[0006] The inner wall of the fixing strip is provided with symmetrical limiting holes, both ends of the fixing rod are fixedly connected with U-shaped pads, the two U-shaped pads are fixedly connected to the outer surface of the mold, the outer surfaces of the two U-shaped pads are slidably connected with symmetrical sliding sleeves, and the two sliding sleeves are fixedly connected with springs on one side away from each other, the elastic coefficient of the spring is large, and the friction resistance between the sliding sleeve and the spring is small;

[0007] The two springs are both sleeved on the outer surface of the fixed rod, the two springs are respectively fixedly connected to the two U-shaped pads, the outer surfaces of the two sliding sleeves are fixedly connected with connecting rods, and the side surfaces of the two connecting rods away from each other are fixedly connected with limiting columns, and the limiting columns are adapted to the limiting holes.

[0008] Furthermore, a group of guide rods are fixedly connected to the bottom surface of the mold 2, and a group of guide holes are opened on the upper surface of the mold 1. The guide rods are adapted to the guide holes. Through the coordinated setting of the guide rods and the guide holes, the mold 1 and the mold 2 can be positioned when they are fitted together.

[0009] Specifically, the outer surface of the mold 2 is fixedly connected with a symmetrical handle, and the inner wall of the mold 1 is fixedly connected with a casting tube. Molten iron can be cast into the closed cavity formed by the mold 1 and the mold 2 through the casting tube. When demolding, the mold 2 must be lifted upward and removed by the handle.

[0010] Furthermore, the inner wall of the mold 1 is slidably connected with a movable plate, the bottom surface of the movable plate is fixedly connected with four driving rods, and the inner wall of the mold 1 is fixedly connected with a fixed plate, and as the driving rods move upward, the movable plate can be driven to move upward.

[0011] Specifically, hydraulic telescopic cylinders are installed on both sides of the fixed plate, and the output ends of the two hydraulic telescopic cylinders are fixedly connected to connecting plates. The hydraulic telescopic cylinders belong to the existing technology, and the connecting plates can be driven to move away from each other by starting the hydraulic telescopic cylinders.

[0012] Specifically, the outer surfaces of the two connecting plates are fixedly connected with floating blocks, the driving rod is slidably connected to the inner wall of the floating block, the driving rod is inclined, and the inner wall of the floating block is provided with an inclined sliding groove. As the floating blocks on both sides approach each other, the driving rod can be driven to slide upward.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The floating slider mold structure, through the coordination between mold 1, mold 2 and the locking mechanism, can make people no longer use multiple bolts to fix mold 1 and mold 2, thereby effectively avoiding the cumbersome situation of people disassembling and fixing mold 1 and mold 2 due to the use of bolts to fix mold 1 and mold 2, and effectively avoiding the situation of thread slippage between the bolt and the screw hole caused by frequent tightening of the bolt, further ensuring the fixing effect of mold 1 and mold 2 after bonding.

[0015] 2. The floating slider mold structure can make it easier for people to fix mold one and mold two through the coordination of the fixing rod, the fixing strip, the limiting hole, the U-shaped pad, the spring, the sliding sleeve and the connecting rod. After mold one and mold two are fitted together, the two connecting rods are first slid close to each other. As the connecting rod moves, the sliding sleeve can be driven to slide. As the sliding sleeve moves, the spring can be stretched. Then the connecting rod is rotated to a vertical state. At this time, the limiting column is inserted into the limiting hole to limit the fixing strip, thereby achieving a more convenient fixation of mold one and mold two after fitting together. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the utility model;

[0020] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure:

[0022] 1. Base;

[0023] 2. Mold 1; 3. Mold 2;

[0024] 4. Locking mechanism; 401. Fixing rod; 402. Fixing strip; 403. Limiting hole; 404. U-shaped pad; 405. Spring; 406. Sliding sleeve; 407. Connecting rod; 408. Limiting column;

[0025] 5. Guide rod; 6. Guide hole; 7. Handle; 8. Casting tube; 9. Movable plate; 10. Driving rod;

[0026] 11. Fixed plate; 12. Hydraulic telescopic cylinder; 13. Connecting plate; 14. Floating block. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A floating slider mold structure includes a base 1, a mold 2 is fixedly connected to the upper surface of the base 1, a mold 2 is arranged on the upper surface of the mold 2, the mold 1 2 is adapted to the mold 2 3, and a sealing gasket is arranged on the contact surface of the mold 1 2 and the mold 2 3. After the mold 1 2 and the mold 2 3 are fitted together, molten iron is added to the cavity formed by the mold 1 2 and the mold 2 3, and the required workpiece can be formed after cooling. A symmetrical locking mechanism 4 is arranged on the outer surface of the mold 1 2. The locking mechanism 4 can fix the mold 1 2 and the mold 2 3, so as to prevent the leakage of molten iron due to the loose fitting of the mold 1 2 and the mold 2 3 when casting molten iron. The locking mechanism 4 includes a fixing rod 401 and a fixing bar 402 fixedly connected to the outer surface of the mold 2 3.

[0030] Symmetrical limiting holes 403 are provided on the inner wall of the fixing strip 402, and U-shaped pads 404 are fixedly connected to both ends of the fixing rod 401. The two U-shaped pads 404 are fixedly connected to the outer surface of the mold 2, and the fixing rod 401 can be supported by the U-shaped pads 404. The outer surfaces of the two U-shaped pads 404 are slidably connected to symmetrical sliding sleeves 406, and the sides of the two sliding sleeves 406 that are away from each other are fixedly connected to springs 405. The elastic coefficient of the spring 405 is large, and the friction resistance between the sliding sleeves 406 and the spring 405 is small.

[0031] The two springs 405 are both sleeved on the outer surface of the fixed rod 401, and the two springs 405 are respectively fixedly connected to the two U-shaped pads 404, and the U-shaped pads 404 can play a role of fixed support for the springs 405. The outer surfaces of the two sliding sleeves 406 are fixedly connected with connecting rods 407. As the connecting rods 407 move, the sliding sleeves 406 can be driven to move. The sliding sleeves 406 can slide on the outer surfaces of the springs 405 and can also rotate on the outer surfaces of the springs 405. The side surfaces of the two connecting rods 407 that are away from each other are fixedly connected to limiting columns 408, and the limiting columns 408 are adapted to the limiting holes 403. By inserting the limiting columns 408 into the limiting holes 403, the fixing bar 402 can be limited.

[0032] Please pay attention to Figure 2 A group of guide rods 5 are fixedly connected to the bottom surface of mold 2 3, and a group of guide holes 6 are opened on the upper surface of mold 1 2. The guide rods 5 are adapted to the guide holes 6. Through the coordinated setting of the guide rods 5 and the guide holes 6, the positioning of mold 1 2 and mold 2 3 can be achieved when they are fitted together.

[0033] Please pay attention to Figure 2 The outer surface of the mold 2 3 is fixedly connected with a symmetrical handle 7, and the inner wall of the mold 1 2 is fixedly connected with a casting tube 8. Molten iron can be cast into the closed cavity formed by the mold 1 2 and the mold 2 3 through the casting tube 8. When demolding, the mold 2 3 must be lifted upward and removed by the handle 7.

[0034] Please pay attention to Figure 3 The inner wall of the mold 2 is slidably connected with a movable plate 9, and the bottom surface of the movable plate 9 is fixedly connected with four driving rods 10. The inner wall of the mold 2 is fixedly connected with a fixed plate 11. As the driving rods 10 move upward, the movable plate 9 can be driven to move upward.

[0035] Example 2

[0036] Please pay attention to Figure 3 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes:

[0037] Hydraulic telescopic cylinders 12 are installed on both sides of the fixed plate 11. The output ends of the two hydraulic telescopic cylinders 12 are fixedly connected to connecting plates 13. The hydraulic telescopic cylinders 12 belong to the existing technology. By starting the hydraulic telescopic cylinders 12, the connecting plates 13 can be driven to move away from each other.

[0038] The outer surfaces of the two connecting plates 13 are fixedly connected with floating blocks 14, and the driving rod 10 is slidably connected to the inner wall of the floating block 14. The driving rod 10 is inclined, and the inner wall of the floating block 14 is provided with an inclined sliding groove. As the floating blocks 14 on both sides approach each other, the driving rod 10 can be driven to slide upward.

[0039] Overview of working principle: First, make the guide rod 5 correspond to the guide hole 6, and then place the mold 2 3 on the upper surface of the mold 1 2. When fixing the mold 1 2 and the mold 2 3, first slide the two connecting rods 407 close to each other. As the connecting rod 407 moves, it can drive the sliding sleeve 406 to slide. As the sliding sleeve 406 moves, it can stretch the spring 405. Then, the connecting rod 407 is rotated to a vertical state. At this time, the limiting column 408 is inserted into the limiting hole 403. Under the elastic action of the spring 405 itself, a pulling force can be provided to the connecting rod 407, so that the limiting column 408 is tightly inserted into the limiting hole 403, thereby realizing the limitation of the fixing bar 402, thereby realizing It is more convenient to fix the mold 1 2 and the mold 2 3 after they are fitted together, thereby effectively avoiding the cumbersome situation when people disassemble and fix the mold 1 2 and the mold 2 3 due to the use of bolts to fix the mold 1 2 and the mold 2 3, and effectively avoiding the situation where the bolts and the screw holes are often screwed and cause the threads to slip, further ensuring the fixing effect of the mold 1 2 and the mold 2 3 after they are fitted together. When disassembling the mold 1 2 and the mold 2 3, it is only necessary to slide the connecting rod 407 until the limiting column 408 is separated from the limiting hole 403, and then remove the mold 2 3 through the handle 7, and then drive the movable plate 9 to move by starting the hydraulic telescopic cylinder 12, so as to realize the ejection of the formed workpiece.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A floating slider mold structure, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a mold 1 (2), the upper surface of the mold 1 (2) is provided with a mold 2 (3), the outer surface of the mold 1 (2) is provided with a symmetrical locking mechanism (4), the locking mechanism (4) comprises a fixing rod (401) and a fixing strip (402) fixedly connected to the outer surface of the mold 2 (3); The inner wall of the fixing strip (402) is provided with symmetrical limiting holes (403), both ends of the fixing rod (401) are fixedly connected with U-shaped pads (404), the two U-shaped pads (404) are fixedly connected to the outer surface of the mold 1 (2), the outer surfaces of the two U-shaped pads (404) are slidably connected with symmetrical sliding sleeves (406), and the sides of the two sliding sleeves (406) that are away from each other are fixedly connected with springs (405); The two springs (405) are both sleeved on the outer surface of the fixed rod (401), and the two springs (405) are respectively fixedly connected to the two U-shaped pads (404). The outer surfaces of the two sliding sleeves (406) are both fixedly connected to connecting rods (407), and the side surfaces of the two connecting rods (407) that are away from each other are both fixedly connected to limiting columns (408), and the limiting columns (408) are adapted to the limiting holes (403).

2. A floating slider mold structure according to claim 1, characterized in that: A group of guide rods (5) are fixedly connected to the bottom surface of the second mold (3), and a group of guide holes (6) are opened on the upper surface of the first mold (2), and the guide rods (5) are matched with the guide holes (6).

3. The floating slider mold structure according to claim 1, characterized in that: A symmetrical handle (7) is fixedly connected to the outer surface of the second mold (3), and a casting tube (8) is fixedly connected to the inner wall of the first mold (2).

4. The floating slider mold structure according to claim 1, characterized in that: The inner wall of the mold 1 (2) is slidably connected to a movable plate (9), the bottom surface of the movable plate (9) is fixedly connected to four driving rods (10), and the inner wall of the mold 1 (2) is fixedly connected to a fixed plate (11).

5. A floating slider mold structure according to claim 4, characterized in that: Hydraulic telescopic cylinders (12) are installed on both side surfaces of the fixed plate (11), and the output ends of the two hydraulic telescopic cylinders (12) are fixedly connected to a connecting plate (13).

6. A floating slider mold structure according to claim 5, characterized in that: The outer surfaces of the two connecting plates (13) are fixedly connected to floating blocks (14), and the driving rod (10) is slidably connected to the inner walls of the floating blocks (14).

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