Printing machine roller machining auxiliary tool

Abstract

The utility model relates to an auxiliary tool for processing a printing machine roller, which is characterized in that two arc-shaped mounting grooves are distributed on the peripheral surface of the printing machine roller, and the two arc-shaped mounting grooves are symmetrical and communicated with each other; the auxiliary tool is provided with two datum lines, and the two datum lines form an included angle; when the printing machine roller is machined, the auxiliary tool is arranged at the shaft end of the printing machine roller in a sleeving mode, and the two datum lines on the auxiliary tool form the machining datum of the two arc-shaped installation grooves respectively. An operator can easily and quickly determine the machining positions of the two arc-shaped mounting grooves in the printing roller through the two datum lines on the auxiliary tool, and efficiency is high and accuracy is achieved.

Description

Technical Field

[0001] The utility model relates to the processing of printing machine accessories, in particular to an auxiliary tooling for processing a printing machine roller. Background Art

[0002] Traditionally, when processing a printing press roller, especially processing the two arc-shaped mounting grooves on its outer circumference, the processing positions of the two arc-shaped mounting grooves are determined by operators with the aid of measuring tools, which is inefficient and not accurate enough. Summary of the invention

[0003] In order to solve the above problems, the utility model proposes an auxiliary tooling for processing a printing press roller. During processing, the processing positions of two arc-shaped installation grooves on the outer periphery of the printing press roller are determined efficiently and accurately.

[0004] The technical solution of this utility model:

[0005] An auxiliary tool for processing a printing press roller, wherein two arc-shaped mounting grooves are distributed on the outer peripheral surface of the printing press roller, and the two arc-shaped mounting grooves are symmetrical and connected; the auxiliary tool has two reference lines, and the two reference lines form an angle;

[0006] When the printing press roller is processed, the auxiliary tooling is mounted on the end of the printing press roller shaft, and two reference lines on the auxiliary tooling respectively constitute the processing references of the two arc-shaped installation grooves.

[0007] The operator can easily and quickly determine the processing positions of the two arc-shaped mounting grooves on the printing roller through the two reference lines on the auxiliary tooling, which is efficient and accurate.

[0008] The auxiliary tooling includes a tooling body, and two intersecting inclined surfaces are arranged on the outer peripheral surface of the tooling body, and the two intersecting inclined surfaces constitute two reference lines.

[0009] The two intersecting slopes are staggered back and forth. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the use of auxiliary tooling for printing press roller processing in Example 1 (front view).

[0011] Figure 2 yes Figure 1 A partial enlarged schematic diagram is shown in the figure.

[0012] Figure 3 It is a schematic diagram of the use of auxiliary tooling for printing press roller processing in Example 1 (side view).

[0013] Figure 4 This is a schematic diagram of the use of auxiliary tooling for printing press roller processing in Example 2 (front view).

[0014] Figure 5 yes Figure 4 A partial enlarged schematic diagram is shown in the figure.

[0015] Figure 6 It is a schematic diagram of the use of auxiliary tooling for printing press roller processing in Example 2 (side view).

[0016] In the figure, a printing press roller 1, an arc-shaped mounting groove 1-1, an arc-shaped mounting groove 1-2, an auxiliary tooling 2, a slope 2-1, and a slope 2-2. DETAILED DESCRIPTION Example

[0017] like Figure 1-3 As shown, an auxiliary tooling for processing a printing press roller, wherein an arc-shaped mounting groove A1-1 and an arc-shaped mounting groove B1-2 are distributed on the outer circumference of the printing press roller 1, and the arc-shaped mounting groove A1-1 and the arc-shaped mounting groove B1-2 are symmetrical and connected; the auxiliary tooling 2 has two reference lines, and the two reference lines form an angle;

[0018] When the printing press roller 1 is processed, the auxiliary tooling 2 is mounted on the shaft end of the printing press roller 1, and two reference lines on the auxiliary tooling 2 respectively constitute the processing references of the arc-shaped installation groove A 1-1 and the arc-shaped installation groove B 1-2;

[0019] The outer peripheral surface of the auxiliary tooling 2 is provided with an intersecting inclined surface A 2-1 and an inclined surface B 2-2, and the intersecting inclined surface A 2-1 and the inclined surface B 2-2 constitute two reference lines. Example

[0020] like Figure 4-6 As shown, based on the first embodiment, the intersecting inclined planes A 2-1 and B 2-2 are staggered front to back.

[0021] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A printing press roller processing auxiliary tooling, wherein two arc-shaped mounting grooves are distributed on the outer peripheral surface of the printing press roller, and the two arc-shaped mounting grooves are symmetrical and connected; characterized in that: The auxiliary tooling has two reference lines, and the two reference lines form an angle; When the printing press roller is processed, the auxiliary tooling is mounted on the end of the printing press roller shaft, and two reference lines on the auxiliary tooling respectively constitute the processing references of the two arc-shaped installation grooves.

2. The printing press roller processing auxiliary tooling according to claim 1 is characterized in that: The auxiliary tooling includes a tooling body, and two intersecting inclined surfaces are arranged on the outer peripheral surface of the tooling body, and the two intersecting inclined surfaces constitute two reference lines.

3. The printing press roller processing auxiliary tooling according to claim 2 is characterized in that: The two intersecting slopes are staggered back and forth.

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