Wheel hub shrinkage and porosity testing bench

Abstract

A wheel hub shrinkage and shrinkage hole detection platform comprises an embedded support, a column, a fixed buckle cover, an operating table, and fixing bolts. The embedded support has an assembly groove inside, the assembly groove has evenly distributed thread grooves inside, the assembly groove has evenly distributed positioning wing grooves inside, the assembly groove has a positioning column inside, and external teeth are evenly distributed outside the positioning column. The column has a cover plate at the bottom, the cover plate has evenly distributed fixing holes inside, the cover plate has evenly distributed positioning wings at the bottom of the cover plate, the column has a positioning column groove inside, and tooth grooves are evenly distributed inside the positioning column groove, the cover plate is inserted into the assembly groove, the positioning wing is inserted into the positioning wing groove, the positioning column is inserted into the positioning column groove, the external teeth cooperate with the tooth grooves, the fixing bolts are inserted into the fixing holes and the thread grooves, and the embedded support is connected to the column.

Description

Technical Field

[0001] The invention relates to the field of shrinkage and cavitation detection platforms, and in particular to a wheel hub shrinkage and cavitation detection platform. Background Art

[0002] During the wheel casting process, the fluidity and modeling issues of cast iron can easily lead to defects such as shrinkage or shrinkage holes inside the cast iron. At this time, it is often necessary to take samples to test the parts. A testing table is often required for testing. The testing table is often subjected to greater pressure and impact, and is prone to sliding in the horizontal plane, causing displacement and affecting use. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention provides a wheel hub shrinkage and shrinkage hole detection platform with stable load-bearing and firm connection.

[0004] The purpose of the present invention is to be achieved through the following technical solutions:

[0005] A wheel hub shrinkage and shrinkage hole detection platform comprises an embedded support, a column, a fixed buckle cover, an operating table, and fixing bolts. The embedded support has an assembly groove inside, the assembly groove has evenly distributed thread grooves inside, the assembly groove has evenly distributed positioning wing grooves inside, the assembly groove has a positioning column inside, and external teeth are evenly distributed outside the positioning column. The column has a cover plate at the bottom, the cover plate has evenly distributed fixing holes inside, the cover plate has evenly distributed positioning wings at the bottom, the column has a positioning column groove inside, and tooth grooves are evenly distributed inside the positioning column groove. The cover plate is inserted into the assembly groove, the positioning wing is inserted into the positioning wing groove, the positioning column is inserted into the positioning column groove, the external teeth cooperate with the tooth grooves, the fixing bolts are inserted into the fixing holes and the thread grooves, and the embedded support is connected to the column.

[0006] The column has a column body in the middle, and a connecting thread groove inside the column body. The inner holes of the operating table are evenly distributed inside the operating table. The fixed buckle cover is inserted into the inner holes of the table and the connecting thread groove. The column is connected to the operating table. The embedded support has symmetrically distributed embedded feet at the bottom, the embedded feet are buried in the ground, and the embedded support is connected to the ground.

[0007] Beneficial effects:

[0008] The cover plate is inserted into the assembly groove, and the positioning wing is inserted into the positioning wing groove. While playing the role of positioning and connection, it can evenly bear the rotational load to make the connection stable. The positioning column is inserted into the positioning column groove, and the external teeth cooperate with the tooth groove. While playing the role of positioning and connection, it can evenly bear the rotational and moving loads to make the connection stable. The mutual engagement of the positioning wing groove, the positioning column, the positioning wing, and the positioning column groove can evenly bear multi-directional loads to make the connection firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1It is a schematic diagram of the partial cross-sectional structure of the wheel hub shrinkage and porosity detection platform described in the present invention.

[0010] Figure 2 It is a schematic diagram of the embedded support structure of the wheel hub shrinkage and shrinkage hole detection platform described in the present invention.

[0011] Figure 3 It is a schematic diagram of the column structure of the wheel hub shrinkage and shrinkage hole detection platform described in the present invention.

[0012] Figure 4 It is a schematic diagram of the structure of the operating table of the wheel hub shrinkage and shrinkage hole detection table described in the present invention.

[0013] Figure 5 It is a schematic structural diagram of the wheel hub shrinkage and porosity detection platform described in the present invention. DETAILED DESCRIPTION

[0014] The present invention is further described in detail below according to the accompanying drawings and embodiments:

[0015] A wheel hub shrinkage and shrinkage hole detection platform comprises an embedded support 01, a column 02, a fixed buckle cover 03, an operating table 04, and a fixing bolt 05. The embedded support 01 has an assembly groove 11 inside, the assembly groove 11 has thread grooves 12 evenly distributed inside, the assembly groove 11 has positioning wing grooves 13 evenly distributed inside, the assembly groove 11 has a positioning column 14 inside, and the positioning column 14 has external teeth 15 evenly distributed outside. The column 02 has a cover plate 21 at the bottom, the cover plate 21 has fixing holes 22 evenly distributed inside, and positioning wings 23 are evenly distributed at the bottom of the cover plate 21. The column 02 has a positioning column groove 24 inside, and tooth grooves 25 are evenly distributed inside the positioning column groove 24. The cover plate 21 is inserted into the assembly groove 11, the positioning wing 23 is inserted into the positioning wing groove 13, the positioning column 14 is inserted into the positioning column groove 24, the external teeth 15 cooperate with the tooth grooves 25, the fixing bolt 05 is inserted into the fixing hole 22 and the thread groove 12, and the embedded support 01 is connected to the column 02.

[0016] The column 02 has a column body 26 in the middle, and a connecting thread groove 27 inside the column body 26. The operating table 04 has evenly distributed inner holes 41. The fixed buckle cover 03 is inserted into the inner holes 41 of the table and the connecting thread groove 27. The column 02 is connected to the operating table 04. The embedded support feet 16 are symmetrically distributed at the bottom of the embedded support 01. The embedded support feet 16 are buried in the ground, and the embedded support 01 is connected to the ground.

Claims

1. A wheel hub shrinkage and shrinkage hole detection station, characterized in that : It includes an embedded support, a column, a fixed buckle cover, an operating table, and a fixing bolt. The embedded support has an assembly groove inside, the assembly groove has evenly distributed thread grooves inside, the assembly groove has evenly distributed positioning wing grooves inside, the assembly groove has a positioning column inside, and the positioning column has evenly distributed external teeth outside. The bottom of the column has a cover plate, the cover plate has evenly distributed fixing holes inside, the cover plate has evenly distributed positioning wings at the bottom of the cover plate, the column has a positioning column groove inside, the positioning column groove has evenly distributed tooth grooves inside, the cover plate is inserted into the assembly groove, and the positioning wing is inserted into the positioning wing groove Inside, the positioning column is inserted into the positioning column groove, the external teeth cooperate with the tooth grooves, the fixing bolts are inserted into the fixing holes and the threaded grooves, and the embedded support is connected to the column; 8 threaded grooves are set, and 8 fixing holes are set. The middle part of the column has a column body, and the inside of the column body has a connecting threaded groove. The inner holes of the table top are evenly distributed inside the operating table, and the fixing buckle cover is inserted into the inner holes of the table top and the connecting threaded grooves. The column is connected to the operating table, and the embedded feet are symmetrically distributed on the bottom of the embedded support, the embedded feet are buried in the ground, and the embedded support is connected to the ground.

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