Snap ring structure for grinding anti-slip working roll

Abstract

The utility model relates to an anti-slip working roll coping snap ring structure, and belongs to the technical field of grinding machines. Comprising a clamping ring body, a mounting hole is formed in the center of the clamping ring body, and a shaft head of the working roller penetrates through the mounting hole; a limiting unit is arranged on the outer side face of the clamping ring body, one end of the limiting unit is fixed to the outer side face of the clamping ring body, and the other end of the limiting unit abuts against the end of a working roller shaft head. A bottom plate is arranged below the clamping ring body, and the clamping ring body is fixed to the bottom plate. The limiting unit comprises two limiting baffles, and the two limiting baffles are arranged on the two sides of the mounting hole and staggered. The limiting baffle is in an L shape. The clamping ring is simple in structure, convenient to operate, time-saving and labor-saving, inward sliding of the clamping ring body is limited through the two staggered limiting baffles, slipping of the clamping ring body is avoided, and safety is improved.

Description

Technical Field

[0001] The utility model relates to a slip-proof working roller grinding clamping ring structure, belonging to the technical field of grinding machines. Background Art

[0002] When grinding the working roll, the clamping ring is put on the working roll shaft head, and the two dials of the grinder spindle drive the clamping ring, so that the working roll rotates accordingly, so as to achieve the purpose of grinding the working roll. At present, the clamping ring is fixed to the working roll by two bolts on the clamping ring. During the grinding process of the grinder, the bolts are easy to loosen and cannot effectively fix the clamping ring, causing the clamping ring to slip off, resulting in a grinding accident. In addition, since the clamping ring is relatively heavy, two people are required to operate the installation of the clamping ring. After the roll is ground, the clamping ring can only be laid down. After the working roll is replaced, the clamping ring is installed and then erected. After installation, the tightening bolts are tightened with a wrench. This process takes about 15 minutes, which is time-consuming and labor-intensive. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an anti-slip working roller grinding clamping ring structure for the above-mentioned prior art, which has a simple structure, is convenient to operate, saves time and effort, avoids the clamping ring from slipping, and improves safety.

[0004] The technical solution adopted by the utility model to solve the above-mentioned problem is: an anti-slip working roll grinding clamping ring structure, comprising a clamping ring body, a mounting hole is arranged in the center of the clamping ring body, and the shaft head of the working roll is penetrated with the mounting hole; a limiting unit is arranged on the outer side surface of the clamping ring body, one end of the limiting unit is fixed to the outer side surface of the clamping ring body, and the other end of the limiting unit is against the end of the shaft head of the working roll; a bottom plate is arranged under the clamping ring body, and the clamping ring body is fixed on the bottom plate.

[0005] The limiting unit comprises two limiting baffles, which are arranged on both sides of the mounting hole and are staggered.

[0006] The limiting baffle is L-shaped.

[0007] Compared with the prior art, the utility model has the advantages of: a non-slip working roller grinding clamping ring structure with simple structure, convenient operation, time saving and labor saving, and two staggered limit baffles limit the inward sliding of the clamping ring body, avoiding the slipping of the clamping ring body and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a working schematic diagram of an anti-slip working roller grinding clamp ring structure according to an embodiment of the utility model;

[0009] Figure 2 for Figure 1 Side view of

[0010] In the figure, 1 is a bottom plate, 2 is a limit baffle, 3 is a working roller, and 4 is a clamping ring body. DETAILED DESCRIPTION

[0011] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0012] like Figure 1 , 2 As shown, a non-slip working roller grinding clamping ring structure in this embodiment includes a clamping ring body 4, a mounting hole is provided in the center of the clamping ring body 4, and the shaft head of the working roller 3 is provided with the mounting hole. Two L-shaped limit baffles 2 are provided on the outer side of the clamping ring body 4, and the two limit baffles 2 are provided on both sides of the mounting hole and the two limit baffles 2 are staggered. One end of the limit baffle 2 is fixed to the clamping ring body 4, and the other end of the limit baffle 2 is against the end face of the shaft head of the working roller 3, which limits the inward sliding of the clamping ring body and prevents the clamping ring body from slipping. A horizontally arranged bottom plate 1 is provided below the clamping ring body 4, and the clamping ring body is fixed on the bottom plate 1, so that the clamping ring body 4 can be placed upright, and the clamping ring body 4 can be easily installed by only one person.

[0013] The present application has a simple structure, is easy to operate, saves time and effort, and the two staggered limit baffles limit the inward sliding of the clamping ring body, thereby preventing the clamping ring body from slipping and improving safety.

[0014] In addition to the above embodiments, the present invention also includes other implementation modes. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. A slip-proof working roll grinding clamping ring structure, characterized in that: It includes a clamping ring body, a mounting hole is provided in the center of the clamping ring body, and the shaft head of the working roll is penetrated with the mounting hole; a limiting unit is provided on the outer side of the clamping ring body, one end of the limiting unit is fixed to the outer side of the clamping ring body, and the other end of the limiting unit is against the end of the shaft head of the working roll; a bottom plate is provided under the clamping ring body, and the clamping ring body is fixed on the bottom plate.

2. The anti-slip working roll grinding clamping ring structure according to claim 1, characterized in that: The limiting unit comprises two limiting baffles, which are arranged on both sides of the mounting hole and are staggered.

3. The anti-slip working roll grinding clamping ring structure according to claim 2, characterized in that: The limiting baffle is L-shaped.

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