Turnover steel frame structure

Abstract

The utility model discloses a turnover steel frame structure, which relates to the field of casting mould non-standard wedge processing equipment, and comprises a bottom support, a bearing platform and a limit frame, symmetrical rotating sleeves are arranged on the bottom support, two ends of the bearing platform are rotatably connected on the rotating sleeves, the bearing platform is used for placing a non-standard wedge, and the limit frame is arranged on the bottom support. A hydraulic cylinder is arranged in the bottom support, an output shaft of the hydraulic cylinder is connected to the bottom of the bearing table, the hydraulic cylinder can drive the bearing table to turn over around the rotating sleeve, the limiting frame is installed on the bottom support, and the limiting frame provides limiting for the non-standard wedge placed on the bearing table from the side face. According to the utility model, through the arrangement of the bearing platform and the hydraulic cylinder, under the ejection of the hydraulic cylinder, the rotation of the bearing platform within the range of 0-40 degrees is realized, and each molding surface of the non-standard tapered wedge is convenient to maintain; the limiting frame arranged on the side face can provide limiting on the inclined side of the non-standard wedge, and the non-standard wedge is prevented from falling accidentally.

Description

Technical Field

[0001] The utility model relates to the field of non-standard wedge processing equipment for casting moulds, in particular to a turnover steel frame structure. Background Art

[0002] There are many metal accessories in automotive products that need to be produced by casting. The molds used to produce these metal accessories are usually large in size and very heavy because they are made of mold steel throughout, which makes their normal maintenance extremely difficult.

[0003] For the maintenance of some large and heavy wedges, the usual method is to use a crane to lift them and then place them on a table or shelf. When multiple surfaces need to be repaired, each flip requires a crane, which is time-consuming and laborious, and the flip angle cannot be well controlled, which is very inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a flip steel frame structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flip steel frame structure, including a bottom bracket, a bearing platform and a limit frame, the bottom bracket is provided with a symmetrical rotating sleeve, the two ends of the bearing platform are rotatably connected to the rotating sleeve, the bearing platform is used to place non-standard inclined wedges, a hydraulic cylinder is provided in the bottom bracket, the output shaft of the hydraulic cylinder is connected to the bottom of the bearing platform, the hydraulic cylinder can drive the bearing platform to flip around the rotating sleeve, the limit frame is installed on the bottom bracket, and the limit frame provides a limit from the side for the non-standard inclined wedge placed on the bearing platform.

[0006] Preferably, a protective frame is provided on the bottom bracket.

[0007] Preferably, the bottom of the supporting platform is connected to the rotating sleeve via a rotating shaft.

[0008] Preferably, a symmetrically arranged connecting block is provided at the bottom of the supporting platform, a rotating block is connected to the connecting block via a rotating shaft, a connecting shaft is provided between the rotating blocks, and the output shaft of the hydraulic cylinder is connected to the connecting shaft.

[0009] Preferably, a limit block is provided on the bearing platform, and the limit block is detachably mounted on the bearing rod, and a plurality of slots are provided on the bearing rod.

[0010] Preferably, the limiting frame includes a supporting portion and a top block, two ends of the supporting portion are provided with sliding sleeves, the supporting portion is detachably mounted in the sliding sleeves, and the top block is detachably mounted on the top side of the supporting portion.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model can realize the rotation of the bearing platform between 0-40° through the provided bearing platform and hydraulic cylinder under the top movement of the hydraulic cylinder, so as to facilitate the maintenance of various forming surfaces of non-standard wedges;

[0013] 2. The limit block can help the non-standard wedge to be firmly installed on the bearing platform, and the limit frame set on the side can provide a limit on the inclined side of the non-standard wedge to prevent the non-standard wedge from falling accidentally. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 for Figure 2 Enlarged view of the structure at point A.

[0017] In the figure: 1- bottom bracket; 11- protection frame;

[0018] 2-carrying platform; 21-rotating axis; 22-connecting block; 23-rotating axis; 24-rotating block; 25-connecting axis; 26-limiting block; 27-carrying rod; 28-slot;

[0019] 3-limiting frame; 31-supporting part; 32-top block; 33-sliding sleeve;

[0020] 4-rotating sleeve; 5-hydraulic cylinder. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figures 1 to 3The utility model provides a technical solution: a flip steel frame structure, including a bottom bracket 1, a bearing platform 2 and a limiting frame 3. The bottom bracket 1 is provided with a symmetrical rotating sleeve 4, and the two ends of the bearing platform 2 are rotatably connected to the rotating sleeve 4. The bearing platform 2 is used to place a non-standard inclined wedge. A hydraulic cylinder 5 is provided in the bottom bracket 1, and the output shaft of the hydraulic cylinder 5 is connected to the bottom of the bearing platform 2. The hydraulic cylinder 5 can drive the bearing platform 2 to flip around the rotating sleeve 4. The limiting frame 3 is installed on the bottom bracket 1. The limiting frame 3 provides a limit for the non-standard inclined wedge placed on the bearing platform 2 from the side, and the non-standard inclined wedge is placed on the bearing platform 2. The bearing platform 2 is driven to rotate by the provided hydraulic cylinder 5, so that the non-standard inclined wedge placed on the bearing platform 2 can be flipped, which is convenient for maintenance.

[0023] In this embodiment, a protection frame 11 is provided on the bottom bracket 1 , and the protection frame 11 can block the supporting platform 2 from the side to prevent the supporting platform 2 from being damaged.

[0024] In this embodiment, the bottom of the support platform 2 is connected to the rotating sleeve 4 via a rotating shaft 21. The rotating shaft 21 can rotate freely in the rotating sleeve 4 and is easy to replace if worn.

[0025] In this embodiment, a symmetrically arranged connecting block 22 is provided at the bottom of the supporting platform 2, and a rotating block 24 is connected to the connecting block 22 via a rotating shaft 23. A connecting shaft 25 is provided between the rotating blocks 24, and the output shaft of the hydraulic cylinder 5 is connected to the connecting shaft 25. The connecting block 22 and the rotating block 24 can rotate freely relative to each other, which can meet the need for the supporting platform 2 to make a circular rotation.

[0026] In this embodiment, a limit block 26 is provided on the supporting platform 2. The limit block 26 is detachably mounted on the supporting rod 27. A plurality of slots 28 are provided on the supporting rod 27. The limit block 26 is clamped in different slots 28, which can provide limit for non-standard wedges of different widths and is easy to use.

[0027] In this embodiment, the limit frame 3 includes a support part 31 and a top block 32. Slide sleeves 33 are provided at both ends of the support part 31. The support part 31 is detachably installed in the slide sleeve 33, and the top block 32 is detachably installed on the top side of the support part 31 to provide support for the non-standard inclined wedge on the support platform 2 from the lower side of the support platform 2 to prevent it from accidentally slipping.

[0028] Working principle: Place the inclined wedge that needs to be repaired on the supporting platform 2, and then clamp the inclined wedge from both sides through the set limit blocks 26 for maintenance. When it is necessary to flip the inclined wedge, use the set hydraulic cylinder 5 to push one side of the supporting platform 2 so that the supporting platform 2 can rotate around the rotating sleeve 4, so that the supporting platform 2 and the inclined wedge placed thereon can be rotated to a suitable angle. After flipping, the inclined wedge is supported from the lower side of the inclined wedge by replacing the top blocks 32 of different sizes to prevent the inclined wedge from accidentally falling during the maintenance process.

[0029] Based on the above, the utility model can realize the rotation of the bearing platform between 0-40° through the setting of the bearing platform and the hydraulic cylinder under the pushing of the hydraulic cylinder, so as to facilitate the maintenance of various forming surfaces of the non-standard inclined wedge; the setting limit block can help the non-standard inclined wedge to be firmly installed on the bearing platform, and the limiting frame set on the side can provide a limit on the inclined side of the non-standard inclined wedge to prevent the non-standard inclined wedge from falling accidentally.

[0030] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A flip steel frame structure, characterized in that: The invention comprises a bottom bracket (1), a bearing platform (2) and a limiting frame (3), wherein a symmetrical rotating sleeve (4) is provided on the bottom bracket (1), and two ends of the bearing platform (2) are rotatably connected to the rotating sleeve (4), and the bearing platform (2) is used to place a non-standard inclined wedge, and a hydraulic cylinder (5) is provided inside the bottom bracket (1), and the output shaft of the hydraulic cylinder (5) is connected to the bottom of the bearing platform (2), and the hydraulic cylinder (5) can drive the bearing platform (2) to turn around the rotating sleeve (4), and the limiting frame (3) is installed on the bottom bracket (1), and the limiting frame (3) provides a limit from the side for the non-standard inclined wedge placed on the bearing platform (2).

2. The overturnable steel frame structure according to claim 1, characterized in that: A protection frame (11) is provided on the bottom bracket (1).

3. The overturnable steel frame structure according to claim 1, characterized in that: The bottom of the bearing platform (2) is connected to the rotating sleeve (4) via a rotating shaft (21).

4. The overturnable steel frame structure according to claim 1, characterized in that: A symmetrically arranged connecting block (22) is provided at the bottom of the bearing platform (2), a rotating block (24) is connected to the connecting block (22) via a rotating shaft (23), a connecting shaft (25) is provided between the rotating blocks (24), and an output shaft of the hydraulic cylinder (5) is connected to the connecting shaft (25).

5. The overturnable steel frame structure according to claim 1, characterized in that: The bearing platform (2) is provided with a limit block (26), and the limit block (26) is detachably mounted on a bearing rod (27), and the bearing rod (27) is provided with a plurality of slots (28).

6. The overturnable steel frame structure according to claim 1, characterized in that: The limiting frame (3) comprises a supporting portion (31) and a top block (32); sliding sleeves (33) are provided at both ends of the supporting portion (31); the supporting portion (31) is detachably mounted in the sliding sleeves (33); and the top block (32) is detachably mounted on the top side of the supporting portion (31).

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