Simple high-speed wire rod roll collar taper sleeve dismounting device

Abstract

The utility model provides a simple high-speed wire rod roll collar taper sleeve dismounting device which comprises an impact pressing plate, a supporting sleeve is fixed to the impact pressing plate, and a buffering cushion ring is detachably arranged on the side, away from the impact pressing plate, of the supporting sleeve. The supporting sleeve is arranged and abuts against the roll collar, external force is applied to the roll collar in a knocking mode, then the roll collar and the taper sleeve are detached, the use mode is convenient and fast, the roll collar is not prone to being damaged, and the detaching effect is good; and the structure is simple, site limitation is avoided, and the manufacturing cost is low.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of rolling equipment relates to a simple and easy high -speed wire rod roll ring taper sleeve dismounting device. BACKGROUND

[0002] High -speed wire rod mainly is small batch multi -variety rolling production mode, and the standby rate of rolling mill roll ring is high, therefore needs frequently changing guide roller, and then needs often dismounting roll ring taper sleeve, if roll ring abnormal damage appears in the roll ring taper sleeve dismounting process, will cause roll ring crack and other malignant failure, influence production stability. At present, the mechanical roll ring taper sleeve dismounting method needs to equip construction site alone, but high -speed wire rod rolling mill roll ring is placed in the on -the -spot warehouse in concentration, and the warehouse distance construction site is far, needs to be hoisted back and forth, time -consuming and labor -intensive. SUMMARY

[0003] The utility model discloses a simple and easy high -speed wire rod roll ring taper sleeve dismounting device, which is convenient to dismount the roll ring taper sleeve of the high -speed wire rod rolling mill.

[0004] Therefore, the utility model takes the following technical scheme:

[0005] A simple and easy high -speed wire rod roll ring taper sleeve dismounting device, which comprises an impact pressing plate, a support sleeve is fixed on the impact pressing plate, and a buffer pad ring is detachably arranged on the side of the support sleeve away from the impact pressing plate.

[0006] Further, the impact pressing plate is of a circular structure.

[0007] Further, the support sleeve and the impact pressing plate are coaxially arranged.

[0008] Further, the impact pressing plate is formed with a thickened layer on the side away from the support sleeve.

[0009] Further, the side of the buffer pad ring close to the support sleeve is provided with a positioning sleeve fixed thereon, and the support sleeve is sleeved on the positioning sleeve.

[0010] Further, the positioning sleeve and the buffer pad ring are coaxially and perpendicularly arranged.

[0011] The utility model has the advantages that the support sleeve is arranged, the support sleeve is abutted on the roll ring, external force is applied to the roll ring in the form of knocking, the roll ring and the taper sleeve are dismounted, the use mode is convenient, the roll ring is not easily damaged, and the dismounting effect is good; the structure is simple, not limited by the site, and the manufacturing cost is low. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a structural schematic view of the utility model;

[0013] Figure 2This is an installation diagram illustrating the use of this utility model;

[0014] In the diagram, 1-impact pressure plate, 2-support sleeve, 3-buffer ring, 4-positioning sleeve, 5-thickened layer, 6-roller shaft, 7-conical sleeve, 8-roller ring. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the accompanying drawings;

[0016] like Figure 1 As shown, a simple high-speed wire rod roller ring conical sleeve disassembly device includes a circular impact plate 1. A support sleeve 2, coaxially arranged with the impact plate 1, is fixed on the impact plate 1. In this embodiment, it can be fixed by welding. The diameter of the support sleeve 2 is larger than the diameter of the conical sleeve. The support sleeve 2 can be fitted onto the conical sleeve, and the end of the support sleeve 2 away from the impact plate 1 abuts against the roller ring. By striking the impact plate 1, an external force is applied to the roller ring, causing the roller ring to detach from the conical sleeve. To ensure that the roller ring is subjected to uniform force... The support sleeve 2 is detachably provided with a buffer pad ring 3 on the side away from the impact pressure plate 1. The buffer pad ring 3 is sleeved on the tapered sleeve and attached to the roller ring. Due to the large contact area with the roller ring, the pressure of the support sleeve 2 on the roller ring can be reduced, preventing the roller ring from being damaged during disassembly. Specifically, a positioning sleeve 4 is fixed on the side of the buffer pad ring 3 near the support sleeve 2, which is coaxially arranged with the buffer pad ring 3. The support sleeve 2 is sleeved on the positioning sleeve 4, and the positioning sleeve 4 can also fix the relative position between the support sleeve 2 and the buffer pad ring 3.

[0017] In addition, to prevent the impact plate 1 from deforming under external force during the hammering process, a thickened layer 5 is formed on the side of the impact plate 1 away from the support sleeve 2.

[0018] The method of using this utility model is as follows:

[0019] like Figure 2 As shown, the roller shaft can be placed vertically or horizontally during disassembly. First, the buffer pad ring 3 is placed on the conical sleeve 7 at one end of the roller shaft 6 and abuts against one side of the roller ring 8. Then, the support sleeve 2 is placed on the conical sleeve 7 and simultaneously on the positioning sleeve 4. Then, the pressure plate 1 can be struck with a copper tube and a hammer. The external force of the strike is transmitted to the roller ring 8 through the support sleeve 2 and the buffer pad ring 3, causing the roller ring 8 to move relative to the conical sleeve 7 and then detach from the conical sleeve 7, thus completing the disassembly of the roller ring 8 and the conical sleeve 7.

[0020] Because the buffer pad ring 3 can apply external force evenly to the roller ring 8, the disassembly effect is good. In addition, the device is small in size, easy to carry, not restricted by the site, and convenient and quick to use.

Claims

1. A simple high-speed wire rod roller ring cone sleeve disassembly device, characterized in that, It includes an impact pressure plate (1), on which a support sleeve (2) is fixed. A buffer ring (3) is detachably provided on the side of the support sleeve (2) away from the impact pressure plate (1). A positioning sleeve (4) is fixed on the side of the buffer ring (3) close to the support sleeve (2). The support sleeve (2) is sleeved on the positioning sleeve (4).

2. The simplified high-speed wire rod roller ring cone sleeve disassembly device according to claim 1, characterized in that, The impact plate (1) has a circular structure.

3. The simplified high-speed wire rod roller ring cone sleeve disassembly device according to claim 1, characterized in that, The support sleeve (2) and the impact plate (1) are arranged coaxially.

4. The simplified high-speed wire rod roller ring cone sleeve disassembly device according to claim 1, characterized in that, The impact pressure plate (1) forms a thickened layer (5) on the side away from the support sleeve (2).

5. A simple high-speed wire rod roller ring cone sleeve disassembly device according to claim 1, characterized in that, The positioning sleeve (4) and the buffer pad ring (3) are arranged coaxially and perpendicularly.

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