Tower wheel for water tank wire drawing machine with adjustable diameter

Abstract

The utility model discloses a tower pulley for a water tank wire drawing machine with adjustable caliber, comprising a tower pulley body, a mounting end head being arranged at the front end of the tower pulley body, a through hole being arranged at the center of the tower pulley body and the mounting end head, two adjusting plates being symmetrically arranged in the through hole, the adjusting plates being of an arc structure, the two adjusting plates being closed to form a fixed clamping plate, the right end of the adjusting plate extending out of the through hole of the tower pulley body; the utility model has reasonable structural design and is easy to use, and the caliber of the tower pulley can be adjusted according to different rotating shafts, thereby making the use flexibility of the tower pulley higher, and at the same time the provision of the rubber layer can make the tower pulley and the rotating shaft more firmly fixed, thus avoiding slipping.

Description

Technical Field

[0001] The utility model relates to the field of tower wheels, in particular to a tower wheel with adjustable caliber for a water tank wire drawing machine. Background Art

[0002] In the process of producing and processing metal wires, in order to meet the needs of different customers, it is necessary to produce metal wires into metal wires of different diameters. Therefore, in the process of producing and processing metal wires, a water tank wire drawing machine is often used to draw the metal wires. The center mounting diameter of the traditional water tank wire drawing machine is a fixed diameter, resulting in the need to install tower wheels of different diameters for rotating shafts, resulting in poor flexibility in the use of the tower wheel. In addition, the traditional method of fixing the tower wheel is to install the tower wheel on the rotating shaft and then tighten it with fixing bolts. Since the wall surface of the installation diameter of the tower wheel and the wall surface of the rotating shaft are both smooth metal surfaces, the tower wheel is prone to slipping during use, which is not conducive to the firm fixation of the tower wheel. Therefore, it still needs to be improved. Utility Model Content

[0003] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut.

[0004] Preferably, a compression spring is provided on the adjusting knob, and the compression spring is arranged between the fixing block and the shaft sleeve.

[0005] Preferably, the moving block is also provided with an adjusting device having the same structure as the adjusting device on the front end of the adjusting plate.

[0006] Preferably, a rubber layer is provided on the inner side of the adjustment plate.

[0007] The beneficial effects of the utility model are as follows: the utility model has reasonable structural design and is easy to use. The diameter of the tower wheel can be adjusted according to different rotating shafts, thereby making the use of the tower wheel more flexible. At the same time, the setting of the rubber layer can also make the tower wheel and the rotating shaft more firmly fixed to avoid slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0009] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0010] Figure 2 This is a schematic diagram of the front view structure of the adjustment plate of the utility model;

[0011] In the figure: 1. tower wheel body; 2. adjustment plate; 3. compression spring; 4. adjustment knob; 5. rotating shaft; 6. fixing block; 7. extension edge; 8. mounting end; 9. folding edge; 10. moving block; 11. rubber layer. DETAILED DESCRIPTION

[0012] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0013] Any feature of this specification, unless otherwise specified, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise specified, each feature is only an example of a series of equivalent or similar features.

[0014] like Figure 1 , 2 The shown embodiment of a tower pulley for a water tank wire drawing machine with adjustable caliber includes a tower pulley body 1, a mounting end head 8 is provided at the front end of the tower pulley body 1, and two elongated holes are provided on the front end surface of the mounting end head 8 according to the upper and lower position relationship. A through hole is provided in the center of the tower pulley body 1 and the mounting end head 8, and two adjusting plates 2 are symmetrically provided in the through hole. The adjusting plates 2 are arc-shaped structures, and the two adjusting plates 2 are closed to form a fixed splint. The right end of the adjusting plate 2 extends out of the through hole of the tower pulley body 1, and an adjusting device is provided on the front end of the adjusting plate 2. The adjusting device includes a fixed block 6, an adjusting knob 4 and a sleeve 5, and the sleeve 5 is installed on the adjusting plate 2. The fixed block 6 is arranged on the rear end surface of the tower pulley body 1, and the adjusting knob 4 is installed with the fixed block 6 and the sleeve 5. The rear end of the adjusting plate 2 is provided with a folded edge 9, and the folded edge 9 is provided with a moving block 10, and the moving block 10 is inserted in the elongated hole.

[0015] The adjusting knob 4 is provided with a compression spring 3 , and the compression spring 3 is arranged between the fixing block 6 and the shaft sleeve 5 .

[0016] The moving block 10 is also provided with an adjusting device, which has the same structure as the adjusting device on the front end of the adjusting plate 2 .

[0017] A rubber layer 11 is disposed on the inner side of the adjustment plate 2 .

[0018] During use, loosen the adjusting knob 4 on the adjusting device so that the upper and lower adjusting plates 2 are opened and closed to the maximum diameter, and then install the tower wheel body 1 on the rotating shaft. After the tower wheel body 1 is installed, tighten the adjusting knob 4. During the turning of the adjusting knob 4, the adjusting plate 2 will gradually fit the rotating shaft until it is completely fitted with the rotating shaft. After the adjusting plate 2 is completely fitted with the rotating shaft, fix the tower wheel body 1 with the fixing bolts.

[0019] The arrangement of the compression spring 3 can fix the adjusting knob 4 by utilizing the tension of the compression spring 3 when the adjusting knob 4 stops turning, thereby preventing the adjusting knob 4 from slipping, thereby making the clamping and fixing of the adjusting plate 2 more stable and firm.

[0020] The provision of the rubber layer 11 can increase the friction between the adjustment plate 2 and the rotating shaft, so that the step pulley body 1 is more firmly installed on the rotating shaft.

[0021] The beneficial effects of the utility model are as follows: the utility model has reasonable structural design and is easy to use. The diameter of the tower wheel can be adjusted according to different rotating shafts, thereby making the use of the tower wheel more flexible. At the same time, the setting of the rubber layer can also make the tower wheel and the rotating shaft more firmly fixed to avoid slipping.

[0022] The present invention is not limited to the above-mentioned specific implementation modes, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A tower pulley for a water tank wire drawing machine with adjustable caliber, characterized in that: The invention comprises a tower wheel body (1), a mounting end head (8) is arranged at the front end of the tower wheel body (1), two long strip holes are arranged on the front end surface of the mounting end head (8) in an up-down position relationship, a through hole is arranged at the center of the tower wheel body (1) and the mounting end head (8), two adjustment plates (2) are symmetrically arranged in the through hole, the adjustment plates (2) are of arc-shaped structure, the two adjustment plates (2) are folded together to form a fixed clamping plate, the right end of the adjustment plate (2) extends out of the through hole of the tower wheel body (1), and the adjustment plate (2) is arranged in a fixed position. An adjusting device is provided on the front end of the plate (2), the adjusting device comprising a fixed block (6), an adjusting knob (4) and a shaft sleeve (5), the shaft sleeve (5) being mounted on the adjusting plate (2), the fixed block (6) being arranged on the rear end surface of the step pulley body (1), the adjusting knob (4) passing through the fixed block (6) and being mounted on the shaft sleeve (5), the rear end of the adjusting plate (2) being provided with a folded edge (9), the folded edge (9) being provided with a moving block (10), the moving block (10) being inserted into the long strip hole.

2. The adjustable-caliber tower pulley for a water tank wire drawing machine according to claim 1, characterized in that: A compression spring (3) is provided on the adjusting knob (4), and the compression spring (3) is arranged between the fixing block (6) and the shaft sleeve (5).

3. The adjustable-caliber tower pulley for a water tank wire drawing machine according to claim 1, characterized in that: The moving block (10) is also provided with an adjustment device having the same structure as the adjustment device on the front end of the adjustment plate (2).

4. The tower pulley for a water tank wire drawing machine with adjustable caliber according to claim 1, characterized in that: A rubber layer (11) is provided on the inner side surface of the adjustment plate (2).

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