Steel plate foundation for two-plate injection molding machine

Abstract

The utility model discloses a steel plate foundation for a two-plate injection molding machine, and relates to the technical field of injection molding machine foundations. The foundation steel plate is provided with a plurality of fixed connecting pieces, and the fixed connecting pieces are transversely distributed on the two sides of the foundation steel plate; a plurality of anti-vibration sizing blocks are transversely distributed on the foundation steel plate. The steel plate is adopted as the foundation, injection molding machine equipment to be installed only needs to be fixedly installed on the foundation steel plate through the corresponding fixing connecting pieces according to needs, maintenance is not needed, the machining period is short, the construction process of a traditional foundation is omitted, the operation process is greatly simplified, the construction threshold is lowered, and cost is greatly reduced; and when the machine equipment needs to be moved, only the foundation steel plate needs to be moved to the corresponding position, then the machine equipment is installed on the foundation steel plate again, a foundation does not need to be made again, and the difficulty of moving the machine is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machine foundations, in particular to a steel plate foundation for a two-plate injection molding machine. Background Art

[0002] The foundation is very important for the normal use of the injection molding machine, especially the large two-platen injection molding machine. If the foundation is not well done, the precision parts of the machine will wear out over time, which will eventually affect the quality of the products.

[0003] The existing large two-platen injection molding machine needs to first dig a hole on the ground according to the size, then pour concrete, lay gravel, and cure the concrete for a period of time, finally pour the footing reservation, and then fix the machine on the foundation.

[0004] The shortcomings of the existing two-platen injection molding machine foundation are that during the construction of the existing foundation, it is necessary to dig a pit and pour concrete, and then lay building materials, etc. The whole construction process is cumbersome and the construction cost is high. In addition, due to the need to maintain the concrete, the construction period is long. Once the foundation is completed, if the machine equipment needs to be moved to other locations, a new foundation needs to be built, which is very troublesome. Utility Model Content

[0005] The utility model aims to provide a steel plate foundation for a two-platen injection molding machine, so as to solve the technical problems of complicated foundation construction, long construction period and high construction cost of the two-platen injection molding machine in the prior art.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A steel plate foundation for a two-plate injection molding machine, comprising a foundation steel plate; a fixed connection piece is arranged on the foundation steel plate, and a plurality of the fixed connection pieces are arranged and are laterally distributed on both sides of the foundation steel plate;

[0008] A plurality of shock-absorbing pads are laterally distributed on the foundation steel plate.

[0009] As a further solution of the utility model: two groups of frame fixing seats are fixedly arranged on the foundation steel plate, and the two groups of frame fixing seats are threadedly connected with tightening bolts.

[0010] As a further solution of the utility model: the fixed connection member includes an expansion screw and a stud, the expansion screw passes through the foundation steel plate, and a first fastening nut is arranged on the top of the expansion screw, the bottom of the stud is welded to the foundation steel plate, and a second fastening nut is arranged on the top.

[0011] As a further solution of the utility model: the fixed connection member includes an anchor bolt, the anchor bolt passes through the foundation steel plate, and a third fastening nut is provided on the top of the anchor bolt, and the anchor bolt passes through the foundation steel plate.

[0012] As a further solution of the utility model: the foundation steel plates are provided in multiple pieces.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model adopts steel plate as the foundation. The injection molding machine equipment to be installed only needs to be fixed on the foundation steel plate with corresponding fixing connectors as needed. No maintenance is required, the processing cycle is short, the construction process of the traditional foundation is omitted, the operation process is greatly simplified, the construction threshold is lowered, and the cost is greatly reduced.

[0015] 2. When the machine equipment needs to be moved, the utility model only needs to move the foundation steel plate to the corresponding position, and then install the machine equipment on the foundation steel plate again. There is no need to make the foundation again, and the difficulty of moving the machine is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model in which the clamping machine body and the injection machine body are installed on the foundation steel plate;

[0019] Figure 3 It is a partial structural schematic diagram of the expansion screw and the foundation steel plate in the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the coordinated connection between the anchor bolts and the foundation steel plate in the utility model;

[0021] Figure 5 It is a schematic diagram of the top view structure when the foundation steel plate in the utility model is divided into multiple pieces.

[0022] In the figure: 1. Foundation steel plate; 2. Shock-absorbing pads; 3. Indoor soil; 4. Frame fixing base; 5. Clamping machine body; 6. Injection machine body; 7. Anchor bolts; 8. Expansion screws; 9. Studs. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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.

[0024] Embodiment 1

[0025] like Figure 1-Figure 2 As shown, a steel plate foundation for a two-plate injection molding machine includes a foundation steel plate 1, on which the two-plate injection molding machine is installed and placed. During installation, the foundation steel plate 1 is placed on indoor land 3, and it should be noted that the frame portion of the two-plate injection molding machine includes a clamping body 5 and an injection body 6, which are arranged on the foundation steel plate 1, and during installation, the ends of the clamping body 5 and the injection body 6 are connected together;

[0026] The foundation steel plate 1 is provided with a fixed connection piece for fixing the clamping body 5 in the frame of the two-plate injection molding machine. There are multiple fixed connection pieces, which are horizontally distributed on both sides of the foundation steel plate 1 and mainly distributed in the area where the clamping body 5 is located. The fixed connection piece is used to fix the foundation steel plate 1 on the indoor soil 3. At the same time, the fixed connection piece also makes the clamping body 5 fixedly connected to the foundation steel plate 1, so that the two-plate injection molding machine is fixedly installed. When the machine equipment needs to be moved, it is only necessary to move the foundation steel plate 1 to the corresponding position, and then install the machine equipment on the foundation steel plate 1 again, without the need to redo the foundation;

[0027] There are multiple shock-absorbing pads 2 distributed laterally on the foundation steel plate 1. When the machine equipment is installed, the bottom of the machine equipment is assembled on the shock-absorbing pads 2, and the shock-absorbing pads 2 are used to reduce the vibration of the machine in the vertical direction.

[0028] Embodiment 2

[0029] For two-plate injection molding machines with a clamping force of 2200T or above, the weight of the machine and the impact of opening and closing the mold are relatively large. At this time, in order to ensure the safe and stable operation of the machine, two sets of frame fixing seats 4 are fixedly arranged on the foundation steel plate 1, and the two sets of frame fixing seats 4 are distributed at both ends of the clamping body 5. The two sets of frame fixing seats 4 are threadedly connected with tightening bolts, and the tightening bolts tighten the clamping body 5 laterally. Since the impact of closing the mold is greater than that of opening the mold, the number of frame fixing seats 4 distributed on the right side of the clamping body 5 is more than that on the left side.

[0030] Embodiment 3

[0031] like Figure 3As shown, on the basis of the second embodiment, the fixing connector used for the foundation steel plate 1 includes an expansion screw 8 and a stud 9, the expansion screw 8 passes through the foundation steel plate 1, and the top of the expansion screw 8 is equipped with a first fastening nut, and the bottom of the expansion screw 8 is penetrated on the indoor soil 3; the bottom of the stud 9 is welded to the foundation steel plate 1, the top of the stud 9 passes through the corresponding hole position at the bottom of the clamping machine body 5, and the top is equipped with a second fastening nut;

[0032] The specific installation process is as follows: first, a fixing hole for the expansion screw 8 is drilled on the indoor soil 3, and the foundation steel plate 1 is fixed to the indoor soil 3 with a plurality of expansion screws 8. At this time, the foundation steel plate 1 can be processed as a whole piece or separately. If processed separately, the plates are continuously welded after being fixed. After the plates are fixed, a certain number of shock-absorbing pads 2 are placed on the foundation steel plate 1, and the machine is placed on the shock-absorbing pads 2. A plurality of studs 9 are passed through the holes at the bottom of the clamping body 5, and then fixedly connected by a second fastening nut, and the bottom of the studs 9 is welded to the foundation steel plate 1, and then the bottom of the clamping body 5 is assembled on the shock-absorbing pads 2, and the vibration of the machine in the vertical direction is reduced by the shock-absorbing pads 2;

[0033] After fixing the machine in the vertical direction, a frame fixing seat 4 is installed at both ends of the clamping body 5. The bottom surface of the frame fixing seat 4 is fixedly connected to the foundation steel plate 1 through another expansion screw 8. Then the tightening bolts are connected to the side of the frame fixing seat 4 and support the clamping body 5.

[0034] Embodiment 4

[0035] like Figure 4 As shown, for a two-plate injection molding machine with a clamping force of 700-1800T, the weight of the machine and the impact of opening and closing the mold are relatively small, so the difference between this embodiment and the third embodiment is that the fixed connection member includes an anchor bolt 7, the anchor bolt 7 passes through the foundation steel plate 1, and the top of the anchor bolt 7 is equipped with a third fastening nut, the bottom of the anchor bolt 7 is fixed to the indoor soil 3, and the top continues to pass through the hole at the bottom of the clamping machine body 5 after passing through the foundation steel plate 1, and then is fixed by the third fastening nut;

[0036] The specific installation process is as follows: first, the fixing holes of the anchor bolts 7 are drilled on the indoor soil 3, and the foundation steel plate 1 is placed on the indoor soil 3 according to the reserved holes of the anchor bolts 7. At this time, the foundation steel plate 1 can be processed as a whole or separately. If processed separately, the plates are continuously welded after being fixed. After the plates are fixed, a certain number of shock-absorbing pads 2 are placed on the foundation steel plate 1, and the machine is placed on the shock-absorbing pads 2. Then, multiple anchor bolts 7 are passed through the through holes on the foundation steel plate 1 and the through holes on the bottom surface of the clamping body 5, and the top of the anchor bolts 7 is fixed by the third fastening nut, and then the bottom of the clamping body 5 is assembled on the shock-absorbing pads 2, and the vibration of the machine in the vertical direction is reduced by the shock-absorbing pads 2;

[0037] After fixing the machine in the vertical direction, a frame fixing seat 4 is installed at both ends of the clamping body 5. The bottom surface of the frame fixing seat 4 is fixedly connected to the foundation steel plate 1 through another anchor bolt 7. Then the tightening bolts are connected to the side of the frame fixing seat 4 and support the clamping body 5.

[0038] Embodiment 5

[0039] like Figure 5 As shown, for a two-plate injection molding machine with a clamping force of 500-600T, the weight of the machine and the impact of opening and closing the mold are very small, so the difference between this embodiment and the fourth embodiment is that: the foundation steel plate 1 is provided with multiple pieces, specifically: a large plate body is divided into multiple small pieces, and each foundation steel plate 1 is distributed with multiple fixing connectors, where the fixing connectors can be anchor bolts 7, and because the impact of the corresponding machine equipment installed in this embodiment is very small, the frame fixing seat 4 can be removed;

[0040] The specific installation process is: first, drill the fixing holes for the anchor bolts 7 on the indoor soil 3, place the foundation steel plate 1 on the indoor soil 3 according to the reserved holes for the anchor bolts 7, and divide the foundation steel plate 1 into several small pieces in advance, and then place a certain number of shock-absorbing pads 2 on the foundation steel plate 1, place the machine on the shock-absorbing pads 2, and then use multiple anchor bolts 7 to pass through the through holes on the foundation steel plate 1 and the through holes on the bottom of the clamping body 5, and fix the top of the anchor bolts 7 through the third fastening nut, and then assemble the bottom of the clamping body 5 on the shock-absorbing pads 2, relying on the shock-absorbing pads 2 to reduce the vertical vibration of the machine.

[0041] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A steel plate foundation for a two-plate injection molding machine, characterized in that: It comprises a foundation steel plate (1); a fixing connection piece is arranged on the foundation steel plate (1), and a plurality of the fixing connection pieces are arranged and are laterally distributed on both sides of the foundation steel plate (1); A plurality of shock-absorbing pads (2) are distributed laterally on the foundation steel plate (1).

2. A steel plate foundation for a two-plate injection molding machine according to claim 1, characterized in that: Two groups of frame fixing seats (4) are fixedly arranged on the foundation steel plate (1), and the two groups of frame fixing seats (4) are threadedly connected with tightening bolts.

3. A steel plate foundation for a two-plate injection molding machine according to claim 2, characterized in that: The fixed connection part comprises an expansion screw (8) and a stud (9), wherein the expansion screw (8) passes through the foundation steel plate (1), and a first fastening nut is arranged on the top of the expansion screw (8); the bottom of the stud (9) is welded to the foundation steel plate (1), and a second fastening nut is arranged on the top.

4. A steel plate foundation for a two-plate injection molding machine according to claim 2, characterized in that: The fixed connection member comprises an anchor bolt (7), the anchor bolt (7) passes through the foundation steel plate (1), and a third fastening nut is arranged on the top of the anchor bolt (7), and the anchor bolt (7) passes through the foundation steel plate (1).

5. The steel plate foundation for a two-plate injection molding machine according to claim 1, characterized in that: The foundation steel plates (1) are provided in plurality.

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