Clutch air distribution valve block machining tool

Abstract

The utility model discloses a machining tool for an air distribution valve block of a clutch. The machining tool comprises a base, a supporting seat, a bottom plate and the like. And the base, the supporting seat and the bottom plate are respectively provided with a fastening bolt and a positioning pin which are used for positioning and clamping the valve block. Compared with a traditional machining mode, the clamp has the advantages of being safe and reliable in workpiece clamping, simple and rapid in adjustment, capable of achieving multi-face machining through one-time clamping and the like.

Description

Technical Field

[0001] The utility model relates to the field of valve block processing, and more specifically to a clutch air distribution valve block processing tool. Background Art

[0002] Valve blocks are widely used in many fields such as industry, machinery, and automobiles. As one of the key components of the clutch pneumatic control system, valve blocks are mainly milled. The existing valve blocks have a complex structure, many processing surfaces, and large size differences. During the processing, they need to be clamped and turned over many times, and it is impossible to reliably and quickly complete the clamping and calibration of the workpiece. If the number of clamping times is too large, the processing accuracy of the valve block will be affected, and the processing risk will increase significantly. Utility Model Content

[0003] The utility model aims to provide a clutch air distribution valve block processing tooling to solve the problems raised in the above background technology.

[0004] The technical solution of the utility model to solve the above technical problems is:

[0005] A clutch air distribution valve block processing tool comprises a base plate, on which four columns are arranged, two diagonal columns are positioning pins, and the other two columns are bolts. The base plate is provided with avoidance installation holes corresponding to the columns.

[0006] Furthermore, an upwardly protruding platform is provided at the upper end of the bottom plate, the size of the platform matches the size of the valve block, and the column is arranged on the platform.

[0007] Furthermore, the lower end of the base plate is mounted on a mounting platform, and the base plate is fixed to the mounting platform by positioning pins and bolts.

[0008] Furthermore, the mounting platform includes a door-shaped support seat and a flat base, and the support seat is fixed to the base by positioning pins and bolts.

[0009] Furthermore, the positions and quantities of the positioning pins and bolts are adjusted according to the size of the base plate.

[0010] Furthermore, the base plate and the platform are provided with a variety of models, and the models of the base plate and the platform match the models of the valve block.

[0011] Compared with the prior art, the valve block processing tooling adopting the above technical solution has the following beneficial effects: the clutch air distribution valve block processing tooling of the utility model includes a base, a support seat, a bottom plate and other structures, and the various structures are equipped with bolts and positioning pins for auxiliary positioning and clamping of the valve block. With the clutch air distribution valve block processing tooling of the utility model, the clamping and alignment of the workpiece are flexible and simple, the efficiency of installation and calibration is greatly improved, and the processing is safer and more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of an embodiment of the utility model;

[0013] Figure 2 A schematic diagram of the use state of an embodiment of the utility model;

[0014] Figure 3 Schematic diagram of the bottom plate of the utility model embodiment Figure 1 ;

[0015] Figure 4 A cross-sectional view of a bottom plate of an embodiment of the utility model;

[0016] Figure 5 Schematic diagram of the bottom plate of the utility model embodiment Figure 2 ;

[0017] Figure 6 Schematic diagram of the bottom plate of the utility model embodiment Figure 3 .

[0018] Figure numerals: 1. base, 2. support base, 3. bottom plate, 4. bolt, 5. positioning pin, 6. column, 7. plate, 8. valve block. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the embodiments are not intended to limit the present invention. All similar structures and similar variations of the present invention should be included in the protection scope of the present invention.

[0020] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6The clutch air distribution valve block processing tool shown in the figure includes a base plate 3, an upper end of the base plate 3 is provided with a plate platform 7 protruding upward, the size of the plate platform 7 matches the size of the valve block 8, and the plate platform 7 is provided with four columns 6, of which two diagonal columns 6 are positioning pins 5, and the other two columns 6 are bolts 4, and the base plate 3 and the plate platform 7 are provided with avoidance installation holes corresponding to the columns 6. The lower end of the base plate 3 is installed on the mounting platform, and the mounting platform includes a door-shaped support seat 2 and a flat base 1. The base plate 3 is fixed to the mounting platform by positioning pins 5 and bolts 4, and the support seat 2 is fixed to the base 1 by positioning pins 5 and bolts 4. The position and number of the positioning pins 5 and bolts 4 are adjusted according to the size of the base plate. In order to be suitable for the clamping of valve blocks of various models, the base plate 3 and the plate platform 7 thereon are set in a variety of models, and the models of the base plate 3 and the plate platform 7 match the models of the valve block.

[0021] In actual use, according to the valve block model, the bottom plate 3 is selected in advance, and the valve block 8 is positioned by the positioning pins on the bottom plate 3 and locked with the bolts. The base 1 and the support seat 2 are locked with bolts and positioning pins, and then the bottom plate 3 with the valve block 8 installed is locked with the support seat by bolts and positioning pins, so that there is a certain processing space between the valve block and the base to prevent the tool from hitting the tool during processing. After the valve block 8 is clamped, the remaining surfaces can be processed.

[0022] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A clutch air distribution valve block processing tool, characterized by: It comprises a base plate (3), wherein four columns (6) are arranged on the base plate (3), wherein two diagonal columns (6) are positioning pins (5), and the other two columns (6) are bolts (4), and the base plate (3) is provided with avoidance installation holes corresponding to the columns (6).

2. A clutch air distribution valve block processing tool as claimed in claim 1, characterized in that: The upper end of the bottom plate (3) is provided with a platform (7) protruding upwards, the size of the platform (7) matches the size of the valve block (8), and the column (6) is arranged on the platform (7).

3. A clutch air distribution valve block processing tool as claimed in claim 2, characterized in that: The lower end of the base plate (3) is mounted on a mounting platform, and the base plate (3) is fixed to the mounting platform via positioning pins (5) and bolts (4).

4. A clutch air distribution valve block processing tool as claimed in claim 3, characterized in that: The mounting platform comprises a door-shaped support seat (2) and a flat base (1); the support seat (2) is fixed on the base (1) by means of positioning pins (5) and bolts (4).

5. A clutch air distribution valve block processing tool as claimed in claim 3 or 4, characterized in that: The positions and quantities of the positioning pins (5) and the bolts (4) are adjusted according to the size of the base plate.

6. A clutch air distribution valve block processing tool as claimed in claim 3 or 4, characterized in that: The base plate (3) and the platform (7) are provided with a variety of models, and the models of the base plate (3) and the platform (7) match the models of the valve block.

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