Placing brace

Abstract

A placing brace comprises a pair of vertical plates which are vertically arranged, placing end plates are arranged at the upper ends and the lower ends of the vertical plates, placing penetrating holes are formed in the placing end plates located at the upper ends, and placing penetrating plates are arranged on the placing end plates located at the lower ends. The placement penetrating plate on the placement brace on the upper layer can be arranged in the placement penetrating hole in the placement brace on the lower layer in a penetrating mode, so that the connection effect between the placement brace and the placement brace is improved, and the falling problem is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment of castings, in particular to a placement brace. Background Art

[0002] After the processing of castings with structures such as crushing plates is completed, in order to improve their wear resistance, they often need to be heat treated, which can reduce the defects inside the castings. At present, when heat treating such castings, they are often placed inside the heat treatment furnace in a staggered manner. This placement method affects the heat transfer efficiency due to the small gap between the castings. At the same time, this stacking method also reduces the rate of natural cooling. Utility Model Content

[0003] The utility model provides a placement support to solve the above-mentioned deficiencies of the prior art, can place castings, and can limit the position of the castings after placement, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0005] A placement support comprises a pair of vertical plates arranged vertically, wherein the upper and lower ends of the vertical plates are provided with placement end plates, the placement end plate at the upper end is provided with a placement through-hole, and the placement end plate at the lower end is provided with a placement through-plate. When multiple placement supports are stacked, the placement through-plate on the placement support at the upper layer can be inserted into the placement through-hole on the placement support at the lower layer, thereby improving the connection effect between the two and avoiding the problem of falling.

[0006] A pair of transverse plates are installed between the vertical plates, and side plates are provided on both sides of the transverse plates. A plurality of arc-shaped holes are opened on the side plates, and a movable through rod is passed through the arc-shaped hole. An outer block is provided at the outer end of the movable through rod, and a clamping plate is provided at the inner end of the movable through rod. A clamping groove is opened on the clamping plate. The arc-shaped hole guides the movement of the clamping plate, and in order to ensure that the clamping groove can be accurately clamped on the upper and lower sides of the crushing plate, a pair of arc-shaped clamping strips can be arranged on the outer side of the arc-shaped hole, and a chuck is provided at the inner end of the movable through rod, and a limiting clamping groove is provided on the chuck. The arc-shaped clamping strip passes through the limiting clamping groove to prevent the clamping plate from rotating when moving, which affects the limiting effect of castings such as the crushing plate, and the setting of the arc-shaped hole takes into account the arc-shaped structure of the crushing plate casting.

[0007] The outer block is provided with a vertical pin, and a pull plate is sleeved on the vertical pin located on the same side and at the same height, and an end pull plate is provided at the other end of the pull plate located on the same side, and a connecting horizontal plate is provided on the end pull plate, and a screw rod is passed through the connecting horizontal plate, and the screw rod is installed on the vertical plate, and a nut is provided on the screw rod, and the nut is located on the outside of the connecting horizontal plate. Through the vertical pin and the pull plate, the card plate can be moved by moving the pull plate, so as to achieve the effect of limiting the crushing plate through the card plate.

[0008] Furthermore, holes are provided on the vertical plates to improve heat transfer efficiency.

[0009] Furthermore, a placement end plate at the upper end is provided with a sleeve to improve the stability of the placement brace after connection.

[0010] Furthermore, rectangular holes are provided on the transverse plate to improve heat transfer efficiency.

[0011] The advantages of the above technical solution are:

[0012] The utility model is convenient for placing castings with arc-shaped structures such as crushing plates, and can limit the castings after placement, and there are larger gaps between the castings after placement, thereby improving heat transfer efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0014] Figure 1 A three-dimensional structural diagram of one embodiment is shown.

[0015] Figure 2 Shows a structural diagram of the card board. DETAILED DESCRIPTION

[0016] like Figure 1~Figure 2As shown, a placement support comprises a pair of vertical plates 1 arranged vertically, and holes are provided on the vertical plates 1. Placement end plates 10 are provided at the upper and lower ends of the vertical plates 1, and a placement through hole 13 is provided on the placement end plate 10 at the upper end, and a plug sleeve 12 is provided on the placement end plate 10 at the upper end. A placement through plate 11 is provided on the placement end plate 10 at the lower end. A pair of transverse plates 2 are installed between the vertical plates 1, and rectangular holes are provided on the transverse plates 2. Side plates 20 are provided on both sides of the transverse plate 2. A plurality of arc-shaped holes 21 are provided on the side plates 20. A movable through rod is passed through the arc-shaped holes 21. An outer block 3 is provided at the outer end of the movable through rod. A clamping plate 31 is provided at the inner end of the movable through rod. A clamping groove 32 is provided on the clamping plate 31. A vertical pin 30 is provided on the outer block 3. A pull plate 33 is sleeved on the vertical pin 30 located on the same side and at the same height. An end pull plate 35 is provided at the other end of the pull plate 33 located on the same side. A connecting transverse plate 36 is provided on the end pull plate 35. A screw 37 is passed through the connecting transverse plate 36. The screw 37 is installed on the vertical plate 1. A nut is provided on the screw 37. The nut is located on the outer side of the connecting transverse plate 36.

[0017] In the present embodiment, when operating, the operator places the casting of the arc-shaped structure of the crushing plate in the shape of Figure 1 The posture shown is placed between the transverse plates 2, and then the operator pulls the connecting transverse plate 36 outward. When the connecting transverse plate 36 moves outward, it will push the outer block 3 to move, and the outer block 3 will drive the clamping plate 31 to move inward when moving, and when the clamping plate 31 moves along the trajectory of the arc hole 21, and until the clamping plate 31 is clamped on both sides of the casting, after completion, the connecting transverse plate 36 is limited by the nut, and then the operator places another placement bracket on the above-mentioned placement bracket. When placing, the placement through plate 11 on the upper placement bracket is inserted into the plug sleeve 12 on the lower placement bracket. This operation is carried out until the casting is placed and heat treatment is performed. The above-mentioned components need to be resistant to high temperatures, so tungsten steel can be selected as the processing material.

[0018] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.

Claims

1. A placement brace, characterized in that: It comprises a pair of vertically arranged vertical plates (1), wherein upper and lower ends of the vertical plates (1) are provided with placement end plates (10), the placement end plate (10) at the upper end is provided with a placement through hole (13), and the placement end plate (10) at the lower end is provided with a placement through plate (11); A pair of transverse plates (2) are installed between the vertical plates (1), and side plates (20) are provided on both sides of the transverse plates (2). The side plates (20) are provided with a plurality of arc-shaped holes (21); A movable rod is inserted into the arc hole (21), an outer block (3) is provided at the outer end of the movable rod, a clamping plate (31) is provided at the inner end of the movable rod, and a clamping groove (32) is provided on the clamping plate (31); The outer block (3) is provided with a vertical pin (30), and a pull plate (33) is sleeved on the vertical pins (30) located on the same side and at the same height. The other end of the pull plate (33) located on the same side is provided with an end pull plate (35), and the end pull plate (35) is provided with a connecting transverse plate (36), and a screw rod (37) is passed through the connecting transverse plate (36). The screw rod (37) is installed on the vertical plate (1), and a nut is provided on the screw rod (37), and the nut is located on the outer side of the connecting transverse plate (36).

2. The placement brace according to claim 1, characterized in that: The vertical plate (1) is provided with holes.

3. The placement brace according to claim 1, characterized in that: The placement end plate (10) located at the upper end is provided with a plug sleeve (12).

4. The placement brace according to claim 1, characterized in that: A rectangular hole is provided on the transverse plate (2).

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