Differential shell detection equipment

Abstract

The differential housing detection equipment comprises a detection support, the detection support is fixedly provided with a lower detection support bench, the lower detection support bench is provided with a differential housing support part, and the lower detection support bench is also provided with a fixed part detection through hole corresponding to a long part butt joint housing part of a differential housing. The long part butt joint shell part penetrates through the fixed part detection penetrating hole, and a long part butt joint shell part outer diameter detection module and a long part butt joint shell part inner diameter detection module are arranged corresponding to the fixed part detection penetrating hole; the detection support is further correspondingly provided with a short part butt joint shell part outer diameter detection module, and the short part butt joint shell part outer diameter detection module is corresponding to outer diameter detection of a short part butt joint shell part of the differential mechanism shell. The detection support is also provided with an upper clamping detection module in a liftable manner, the upper clamping detection module clamps another differential shell, and the short butt joint shell part is in butt joint with the differential shell on the lower side, so that an efficient differential shell detection structure of which the upper part is clamped and then is in lifting butt joint with the lower part is fixedly clamped is formed.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic measurement technology and its measuring equipment, specifically, it is a differential mechanism shell detection equipment. BACKGROUND

[0002] Differential mechanism is one of commonly used reduction gearbox equipment, loads reduction transmission component in differential mechanism shell, carries out power transmission, differential mechanism shell is used as the external contour of differential mechanism, and the size of differential mechanism shell directly influences whether the product meets the size shown when selecting, that is, if the size is unqualified, the differential mechanism will be unable to assemble, therefore, it is very necessary to detect the differential mechanism shell and guarantee the qualified rate of subsequent products.

[0003] Therefore, it is necessary to provide a differential mechanism shell detection equipment to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a differential mechanism shell detection equipment.

[0005] A differential mechanism shell detection equipment, including detection support, fixedly being arranged with lower detection support table on detection support, differential mechanism shell support part is arranged on lower detection support table, and lower detection support table still is provided with fixed part detection penetration hole to the long part butt joint shell part of differential mechanism shell, and the long part butt joint shell part passes through fixed part detection penetration hole, and corresponding fixed part detection penetration hole is provided with long part butt joint shell part outer diameter detection module and long part butt joint shell part inner diameter detection module, corresponding short part butt joint shell part outer diameter detection module is still arranged on detection support, and short part butt joint shell part outer diameter detection module detects the outer diameter of short part butt joint shell part of differential mechanism shell.

[0006] Upper clamping detection module is still arranged on detection support and can be lifted, and another differential mechanism shell is clamped by upper clamping detection module, and the differential mechanism shell on the lower side of short part butt joint shell part is connected.

[0007] The high-efficiency differential mechanism shell detection structure of upper clamping and lower fixing is formed.

[0008] Further, the differential mechanism shell support part is composed of a plurality of uniformly arranged support columns.

[0009] Further, the number of the plurality of uniformly arranged support columns is 3 or 6.

[0010] Further, the long part butt joint shell part outer diameter detection module includes two corresponding mobile contact sensors A.

[0011] Further, the long part butt joint shell part inner diameter detection module includes two corresponding mobile contact sensors B.

[0012] Further, the short part outer diameter detection module of the shell part includes two correspondingly arranged movable contact sensors C.

[0013] Further, the upper clamping detection module includes the long part outer diameter detection module of the shell part, the long part inner diameter detection module of the shell part and the short part outer diameter detection module of the shell part, which are symmetrically arranged with the detection area arranged below.

[0014] Compared with the prior art, the differential shell can be efficiently detected, and the qualified rate of the differential shell can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is one of the structural schematic diagrams of the utility model.

[0016] Fig. 2 is the second structural schematic diagram of the utility model. CONCRETE IMPLEMENTING METHOD EMBODIMENT

[0017] Referring to Figs. 1-2 , the embodiment shows a differential shell detection device, which comprises a detection support 1, a lower detection support table 2 is fixedly arranged on the detection support 1, a differential shell support part 3 is arranged on the lower detection support table 2, and the lower detection support table 2 is further provided with a fixed part detection penetration hole corresponding to a long part of a shell part 100 of a differential shell, the long part of the shell part 100 penetrates through the fixed part detection penetration hole, and the fixed part detection penetration hole is provided with a long part outer diameter detection module 4 and a long part inner diameter detection module 5; the detection support 1 is further provided with a short part outer diameter detection module 6 corresponding to the shell part, and the short part outer diameter detection module 6 detects the outer diameter of a short part of a shell part 200 of a differential shell.

[0018] The detection support 1 is further provided with an upper clamping detection module 300 which can be lifted and lowered, the upper clamping detection module 300 clamps another differential shell, and the short part of the shell part 200 is connected to the lower side of the differential shell.

[0019] The upper clamping detection module forms an efficient differential shell detection structure of the upper clamping and lifting and the lower fixed clamping.

[0020] The differential shell support part 3 is composed of a plurality of uniformly arranged support columns 31.

[0021] The number of the plurality of uniformly arranged support columns 31 is 3 or 6.

[0022] The long part outer diameter detection module 4 of the shell part includes two correspondingly arranged movable contact sensors A41.

[0023] The long part butt joint shell part inner diameter detection module 5 comprises two mobile contact sensors B51 arranged correspondingly.

[0024] The short part butt joint shell part outer diameter detection module 6 comprises two mobile contact sensors C61 arranged correspondingly.

[0025] The upper clamping detection module comprises the long part butt joint shell part outer diameter detection module, the long part butt joint shell part inner diameter detection module and the short part butt joint shell part outer diameter detection module symmetrically arranged with the detection area fixedly arranged below.

[0026] Compared with the prior art, the differential shell can be efficiently detected, and the qualified rate of the differential shell is ensured.

[0027] The above only describes some embodiments of the utility model. For those skilled in the art, without departing from the creative concept of the utility model, a plurality of modifications and improvements can be made, and these all belong to the protection scope of the utility model.

Claims

1. A differential case detection device, characterized in that: The invention comprises a detection bracket, on which a lower detection support platform is fixedly provided, on which a differential housing support portion is provided, and the lower detection support platform is further provided with a fixed portion detection penetration hole corresponding to the long docking shell portion of the differential housing, the long docking shell portion passes through the fixed portion detection penetration hole, and a long docking shell portion outer diameter detection module and a long docking shell portion inner diameter detection module are provided corresponding to the fixed portion detection penetration hole; the detection bracket is further provided with a short docking shell portion outer diameter detection module, and the short docking shell portion outer diameter detection module corresponds to the outer diameter detection of the short docking shell portion of the differential housing; An upper clamping detection module can also be lifted and lowered on the detection bracket. The upper clamping detection module clamps another differential housing and docks with the lower differential housing through the short docking shell, forming an efficient differential housing detection structure that is clamped at the top and then lifted and docked to match the lower fixed clamping.

2. The differential case detection device according to claim 1, characterized in that: The differential case support portion is composed of a number of evenly arranged support columns.

3. The differential case detection device according to claim 2, characterized in that: The number of the evenly arranged support columns is 3 or 6.

4. The differential case detection device according to claim 3, characterized in that: The long portion butting shell portion outer diameter detection module includes two correspondingly arranged movable contact sensors A.

5. The differential case detection device according to claim 4, characterized in that: The long portion docking shell portion inner diameter detection module includes two correspondingly arranged movable contact sensors B.

6. The differential case detection device according to claim 5, characterized in that: The outer diameter detection module of the short portion butting against the shell portion includes two correspondingly arranged movable contact sensors C.

7. The differential case detection device according to claim 6, characterized in that: The upper clamping detection module includes a long docking shell outer diameter detection module, a long docking shell inner diameter detection module, and a short docking shell outer diameter detection module which are symmetrically arranged with the detection area fixed below.

Images