Lightweight die changing platform rack

Abstract

The utility model discloses a lightweight die change platform frame, which comprises a platform frame, the platform frame comprises a pair of I-shaped welding steel plates I, the two ends of the two I-shaped welding steel plates I are respectively connected through an I-shaped welding steel plate II and an I-shaped welding steel plate III, and the bottom of each I-shaped welding steel plate I is provided with a guide wheel mounting block. Based on the consideration of safety, bearing performance and cost, I-shaped welding steel plate structures of various sizes are used for replacing originally-designed complex welding structures. According to the utility model, the production cost of the platform rack is greatly reduced, the working time for designing a special platform rack by an engineer is shortened, and the delivery time of the whole die change platform is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of lightweight die changing platform rack. BACKGROUND

[0002] Die changing platform mainly functions is convenient for customer to replace injection molding machine mould, with simultaneously accommodating multiple moulds, realize mould quick replacement, shorten die changing time, improve production efficiency.The die changing platform commonly seen in market nowadays is divided into single station, double station and three-station platform.

[0003] As shown in the standard double-station die changing platform rack, for example, by two fixed pins 3 Platform rack one 1 and platform rack two 2 are connected, to form a complete double-station die changing platform rack. Figure 1

[0004] This platform rack can fix mould transport roller, realize the requirement of die changing, but this rack design needs special design to meet customer demand, the overall design time is very long.In addition, die changing platform rack because of its complex welding structure and higher precision requirement, resulting in production and assembly cost greatly increases, directly affects die changing platform overall price, causes die changing platform in market share to drop significantly. SUMMARY

[0005] The technical problem to be solved by the utility model is: how to ensure the rigidity and bearing capacity of platform rack, solve the problem of too complex platform rack structure and higher precision requirement, to reduce the production cost of platform rack, and reduce the working hours of engineer to design special platform rack.

[0006] In order to solve the above problem, the utility model provides a kind of lightweight die changing platform rack, including platform rack, the platform rack includes a pair of I-shaped welding steel sheet one, the two ends of two I-shaped welding steel sheet one are connected respectively through I-shaped welding steel sheet two, I-shaped welding steel sheet three, the bottom of I-shaped welding steel sheet one is equipped with guide wheel mounting block.

[0007] Preferably, the I-shaped welding steel sheet one is connected with I-shaped welding steel sheet two, I-shaped welding steel sheet three by bolt.

[0008] Preferably, adjacent two platform racks are connected by platform rack connecting block.

[0009] More preferably, the I-shaped welding steel sheet one is equipped with multiple different specifications of connecting block mounting hole for cooperating with platform rack connecting block.

[0010] ​Based on the safety, bearing performance and cost considerations, the utility model discloses a plurality of sizes I-shaped welded steel plate structure is used to replace the original design complex welding structure. The utility model discloses a plurality of different sizes I-shaped welded steel plate is used to constitute single workstation platform frame, and the plurality of single workstation platform frame is connected to constitute multistation platform frame by using the connecting block, and the different kinds of connecting block mounting holes are designed on the I-shaped welded steel plate, and the splicing installation of the multistation platform frame of subsequent requirement of the customer is facilitated.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. The production cost of the platform frame is greatly reduced.

[0013] 2. The simple and independent lightweight platform frame structure provides convenience for meeting the change requirements of subsequent customers.

[0014] 3. The working hours of the engineer designing the special platform frame are shortened, the delivery time of the overall die changing platform is greatly reduced, and the market opportunity can be better seized. DETAILED DESCRIPTION

[0015] Figure 1 It is a schematic view of a traditional standard double-station die changing platform frame.

[0016] Figure 2 It is a schematic view of a double-station lightweight die changing platform frame provided by the embodiment.

[0017] Figure 3 It is a schematic view of a platform frame connecting block. DETAILED DESCRIPTION

[0018] In order to make the utility model more obvious and easy to understand, the preferred embodiment is described in detail below with the help of the drawings.

[0019] EMBODIMENT

[0020] As shown in Figure 2 , 3 , a lightweight die changing platform frame provided by the embodiment, comprising a platform frame, the platform frame comprises a pair of I-shaped welded steel plate one 4, the two ends of the two I-shaped welded steel plate one 4 are connected through I-shaped welded steel plate two 5, I-shaped welded steel plate three 6 respectively, and the bottom of I-shaped welded steel plate one 4 is provided with a guide wheel mounting block 7. The upper surface of I-shaped welded steel plate one 4 is connected with I-shaped welded steel plate two 5 and I-shaped welded steel plate three 6 through bolts. In the embodiment, two platform frames, platform frame one 1 and platform frame two 2 are connected through the platform frame connecting block 8 arranged below I-shaped welded steel plate one 4. I-shaped welded steel plate one 4 is provided with a plurality of different specifications connecting block mounting holes for cooperating with platform frame connecting block 8.

[0021] The aforementioned frame uses I-beam welded steel plate 4 as the main load-bearing beam of the platform frame. Then, I-beam welded steel plates 5 and 6 are bolted onto I-beam welded steel plate 4 to replace the original design's fixed mold transport rollers. Finally, the fixed platform frame is lifted and the guide wheel mounting block 7 is installed. This constitutes a complete single-station lightweight mold changing platform frame. Figure 2 (As shown).

[0022] This utility model uses various sizes of I-beam welded steel plates to assemble a single-station platform frame, and uses platform frame connecting blocks to connect two platform frames to form a double-station platform frame. Different types of connecting block mounting holes are designed on the I-beam welded steel plates to facilitate the splicing and installation of multi-station platform frames to meet subsequent customer requirements. Figure 3 (As shown).

Claims

1. A lightweight die change platform rack comprising a platform rack, characterized by, The platform rack comprises a pair of I-shaped welded steel plates (4), the two ends of the two I-shaped welded steel plates (4) are connected by I-shaped welded steel plates (5) and (6) respectively, and the bottom of the I-shaped welded steel plate (4) is provided with a guide wheel mounting block (7).

2. The lightweight die change platform frame of claim 1, wherein, The I-shaped welded steel plate (4) is connected with the I-shaped welded steel plates (5) and (6) by bolts.

3. The lightweight die change platform frame of claim 1, wherein, Two adjacent platform racks are connected by a platform rack connecting block (8).

4. The lightweight die change platform frame of claim 3, wherein, The I-shaped welded steel plate (4) is provided with a plurality of connecting block mounting holes of different specifications for cooperating with the platform rack connecting block (8).

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