A positioning tool and its method for positioning pipe fittings in a sand casting cooling plate
A technology for positioning tooling and sand casting, which is used in casting equipment, casting molding equipment, cores, etc., which can solve the problems of inability to process aluminum alloy cooling plates and difficult positioning of pipe fittings.
Active Publication Date: 2020-10-02
ZUNYI SPACE XINLI DIE CASTING
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Problems solved by technology
[0005] The present invention intends to provide a positioning tool to solve the problem in the prior art that due to the difficulty in positioning the pipe fittings in the long aluminum alloy cooling plate, it is impossible to process the aluminum alloy cooling plate by casting
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[0039] The following is a further detailed description through specific implementations:
[0040] The reference signs in the drawings of the specification include: blocking block 1, first connecting plate 2, pipe joint 3, pipe sleeve 4, pillar block 5, pipe fitting 6, second connecting plate 7, first mounting plate 8, second installation Plate 9, screw 10, resisting block 11, sand core 12, plug 13, sand table 14.
[0041] The embodiment is basically as attached Figure 1~2 Shown: a positioning tool, including a fixed part, used to connect two pipe fittings 6 (as attached Picture 8 As shown, the inside is an elliptical through hole) and a plurality of pipe sleeves 4 for socketing the pipe member 6. The outer diameter of the pipe sleeve 4 is equal to the thickness of the aluminum alloy cooling plate, and the connecting portion includes the first connecting plate 2 And the second connecting plate 7, the second connecting plate 7 is attached Picture 10 As shown, the second connectin...
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The invention discloses a positioning tool in the technical field of cooling plate casting. The positioning tool comprises a fixing part and a connecting part. The connecting part comprises a first connecting plate and a second connecting plate, a closed cavity is formed in the second connecting plate, and two connecting holes communicating with the cavity are formed in the wall body of the same side of the second connecting plate. Two closed cavities and two sets of overflow holes are formed in the first connecting plate, each set of overflow holes comprise a water inlet and a water outlet, and the two water outlets are located in the same side of the first connecting plate. The fixing part comprises multiple sets of fixing parts. Each fixing part comprises a first mounting plate, a second mounting plate and two strut blocks, wherein the first mounting plate and the second mounting plate are fixedly connected through the two strut blocks, limiting holes in clearance fit with pipe fittings are formed in the two strut blocks, and supporting tables for containing sand cores are arranged on the opposite sides of the two strut blocks. Abutting blocks for abutting against the sand coresare detachably connected to the second mounting plates, and the pipe fittings in an aluminum alloy cooling plate can be effectively positioned through the positioning tool.
Description
Technical field [0001] The invention belongs to the technical field of cooling plate casting, and particularly relates to a positioning tool and a method for positioning pipe fittings in a sand casting cooling plate. Background technique [0002] In industrial production, cooling plates are often used to cool products. Among them, aluminum alloy cooling plates that use stainless steel pipes as cooling channels are widely used due to their durability and low production cost. Part of the aluminum alloy cooling plate is used in the cooling system of the large radar front, and is mainly used to cool the electronic components installed on the front, and the circulating coolant is used for cooling during use. Because the aluminum alloy cooling plate is 3440mm long, the size of the elliptical hole is 15mm×23mm, the hole is too long and the hole diameter is small, and it cannot be formed by punching. [0003] Therefore, the existing manufacturing method of this type of aluminum alloy cool...
Claims
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IPC IPC(8): B22C9/10B22D45/00B21D3/14
CPCB21D3/14B22C9/106B22C9/108B22D45/00
Inventor 肖贵玉范晓刚
Owner ZUNYI SPACE XINLI DIE CASTING