A special tool for adjusting the track of a cold-rolling vertical looper and its use method

Abstract

The present invention discloses a special tool for adjusting the track of a cold-rolled vertical trolley and a method for using the same. The tool comprises two components, A and B, which are respectively clamped on the left and right sides of the fixed crossbeam of the steel structure frame of the trolley, and adjust the left and right sides of the vertical trolley track beam vertically connected thereto until the vertical trolley track returns to its normal position. The two components each comprise a base, a bayonet fixing structure, and an adjustment structure. The base of component A is set to a U shape, and the base of component B is set to an inverted U shape. The left arm and the L-shaped structure perpendicular to the plane direction of the base together constitute the bayonet fixing structure, and the adjustment structure on the right arm is set to a spiral transmission mechanism. Components A and B are respectively installed on the steel structure frames on both sides of the vertical trolley track, and the tail of the spiral mechanism of the adjustment structure is twisted, and the front of the spiral mechanism pushes the track forward to cause it to be displaced until it returns to its normal position. The method is simple and easy to operate. The adjustment amount each time is controllable, the adjustment is fast and accurate, and the manpower input is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of cold rolling tin plating production lines, in particular to a special tool for adjusting a cold rolling vertical looper track and an adjustment method thereof. Background Art

[0002] In the cold-rolled tin-plating production line, the vertical loop trolley track is installed vertically up and down on the steel structure. When the vertical loop runs for a long time, the loop trolley track will be displaced and deviated, and the loop trolley will experience horizontal fluctuations during operation, which is not conducive to the stable operation of the production line.

[0003] After the track of the trolley is displaced and deviated, the existing adjustment method is to use a sledgehammer to straighten it. It is inconvenient for workers to stand in the right position during construction, and excessive force during high-altitude operations can easily cause danger. In addition, it is difficult to grasp the adjustment amount when straightening with a sledgehammer, and it is easy to over-adjust. Summary of the Invention

[0004] The present invention provides a vertical looper track adjustment tool that solves the problems of inconvenient working positions and the dangers of excessive force during high-altitude operations. The tool also allows for controllable adjustment amounts each time, allowing for quick and accurate adjustment of the looper track, improving work efficiency and reducing labor input.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A special tool for adjusting the track of a cold-rolled vertical looper includes an A component and a B component, which are respectively clamped on the left and right sides of the fixed crossbeam of the looper steel structure frame to adjust the left and right sides of the vertical looper track beam vertically connected to it until the vertical looper track beam returns to its normal position, and then the vertical looper track returns to its normal position.

[0007] Component A includes a base A1, a bayonet fixing structure A2, and an adjustment structure A3. The base A1 is configured as a U-shape, and its left arm A11 and an L-shaped structure A21 perpendicular to the plane of the base together constitute the bayonet fixing structure A2. The bayonet fixing structure A2 is used to clamp the fixed crossbeam of the steel structure frame of the looper to fix the base A1. The right arm A12 of the base A1 is provided with an adjustment structure A3, which is configured as a spiral transmission mechanism for adjusting the left side of the vertical looper track beam.

[0008] The B component includes a base B1, a bayonet fixing structure B2, and an adjustment structure B3. The base B1 is configured to be an inverted U-shape, and its left arm B11 and the L-shaped structure B21 perpendicular to the plane of the base together constitute the bayonet fixing structure B2. The bayonet fixing structure B2 is used to clamp the fixed crossbeam of the steel structure frame of the looper to fix the base B1. The right arm B12 of the base B1 is provided with an adjustment structure B3, and the adjustment structure B3 is configured to be a spiral transmission mechanism for adjusting the right side of the vertical looper track beam.

[0009] As a further technical solution of the present invention: the spiral transmission mechanism of the adjustment structures A3 and B3 uses a trapezoidal screw transmission mechanism.

[0010] As a further technical solution of the present invention: a spherical head 4 is installed at the front end of the screw of the trapezoidal screw transmission mechanism of the adjustment structure (A3) and (B3).

[0011] As a further technical solution of the present invention: the spiral transmission mechanism of the adjustment structure A3 and B3 uses a threaded transmission mechanism, that is, it is set to cooperate with the threaded hole on the fixed block, and the fixed block is respectively set on the right arm A12 of the base A1 and the right arm B12 of the base B1.

[0012] In addition, the present invention needs to provide a method for adjusting the special tool for adjusting the track of the cold-rolled vertical looper, and the specific method is as follows:

[0013] Install the A component of the special tool on the steel structure frame on one side of the vertical looper track beam, clamp the bayonet fixing structure on the left side of the fixed beam of the vertical looper track steel structure frame, twist the tail A31 of the spiral mechanism of the adjustment structure A3, so that the front A32 of the spiral mechanism of the adjustment structure A3 contacts the left side of the vertical looper track beam to be adjusted.

[0014] Install the B component of the special tool on the steel structure frame on the other side of the vertical looper track beam, clamp the bayonet fixing structure to the fixed beam of the vertical looper track steel structure frame, twist the tail B31 of the screw mechanism of the adjustment structure B3, so that the front part of the screw mechanism B32 of the adjustment structure B3 contacts the right side of the vertical looper track beam to be adjusted.

[0015] Adjust the vertical looper track: twist the tail parts A31 and B31 of the screw mechanisms of the adjustment structures A3 and B3 respectively to move the front parts A32 and B32 of the screw mechanisms of the adjustment structures A3 and B3 forward, pushing the left and right sides of the vertical looper track to be adjusted to cause displacement until it returns to its normal position, and the vertical looper track then returns to its normal position.

[0016] Compared with the existing technology, this special adjustment tool solves the problems of inconvenience in personnel standing during construction and danger caused by excessive force during high-altitude operations. At the same time, the adjustment amount each time is controllable, and the loop trolley track can be adjusted into place quickly and accurately, thereby improving work efficiency and reducing personnel input. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention and its features, configurations, and advantages will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings. Like reference numerals indicate like parts throughout the drawings. The drawings are not necessarily drawn to scale, emphasis being placed on illustrating the subject matter of the present invention.

[0018] Figure 1 A schematic diagram of an embodiment of a special adjustment tool, wherein the symbols a, b, c, and d represent the front view of component A, component B, and the top view of component A, component B, respectively;

[0019] Figure 2 A schematic diagram of another embodiment of a special adjustment tool, wherein the symbols A, B, C, and D represent the front view of component A, component B, and the top view of component A, component B, respectively;

[0020] Figure 3 for Figure 2 Schematic diagram of installation and adjustment of the embodiment shown, wherein the symbols (a) and (b) respectively represent the top view and the front view after installation;

[0021] Figure 4 for Figure 2 Schematic diagram of the trapezoidal screw transmission mechanism;

[0022] Among them, A1-base, A11-left arm, A12-right arm, A2-bayonet fixing structure, A3-adjustment structure, A31-tail of spiral mechanism, A32-front of spiral mechanism, 4-spherical head, B1-base, B11-left arm, B12-right arm, B2-bayonet fixing structure, B3-adjustment structure, B31-tail of spiral mechanism, B32-front of spiral mechanism, 4-spherical head, 5-vertical looper track beam, 6-steel structure frame fixing beam. DETAILED DESCRIPTION

[0023] The specific implementation of the present invention is described in detail below with reference to the accompanying drawings and preferred embodiments.

[0024] like Figure 1-4As shown, the present invention provides a special tool for adjusting the track of a cold-rolled vertical looper, including an A component and a B component, which are respectively clamped on the left and right sides of the fixed crossbeam 6 of the looper steel structure frame, and adjust the left and right sides of the vertical looper track beam 5 vertically connected thereto, until the vertical looper track beam 5 returns to its normal position, and then the vertical looper track returns to its normal position. Due to the vertical connection structure between the fixed crossbeam 6 of the looper steel structure frame and the vertical looper track beam 5, and the presence of other components at the position opposite to the vertical looper track beam 5, it is inconvenient to adjust its central position. However, with the help of the A component and the B component, adjustments are made from the left and right sides of the vertical looper track beam 5, so that the vertical looper track returns to its normal position, so that the looper track can be quickly and accurately adjusted into place, thereby improving work efficiency and reducing manpower input.

[0025] Specifically, the A component includes a base A1, a bayonet fixing structure A2, and an adjustment structure A3. The base A1 is set to be U-shaped, and its left arm A11 and the L-shaped structure A21 perpendicular to the plane direction of the base together constitute the bayonet fixing structure A2. The bayonet fixing structure A2 is used to clamp the steel structure frame fixing beam 6 of the looper to fix the base A1. The right arm A12 of the base A1 is provided with an adjustment structure A3, which is set as a spiral transmission mechanism for adjusting the left side of the vertical looper track beam 5; and Component B is similar to it, including a base B1, a bayonet fixing structure B2, and an adjustment structure B3. The base B1 is set to an inverted U shape, and its left arm B11 and the L-shaped structure B21 perpendicular to the plane direction of the base together constitute the bayonet fixing structure B2. The bayonet fixing structure B2 is used to clamp the steel structure frame of the looper to fix the crossbeam 6 to fix the base B1. The right arm B12 of the base B1 is provided with an adjustment structure B3, which is set as a spiral transmission mechanism for adjusting the right side of the vertical looper track beam 5.

[0026] The screw transmission mechanism of the adjustment structure A3 and B3 uses a trapezoidal screw transmission mechanism, such as Figure 2 and 4 As shown, to reduce the contact area between the lead screw and the vertical looper track beam 5, further reducing friction and saving effort, a spherical head is provided at the front end of the lead screw. Furthermore, the screw drive mechanism of the adjustment structures A3 and B3 can also utilize a conventional threaded drive mechanism, whereby the lead screw mates with a threaded hole in a fixed block, which is respectively provided on the right arm A12 of base A1 and the right arm B12 of base B1. Of course, other structures can also be used.

[0027] In addition, the present invention also provides a method for adjusting the special tool for adjusting the track of the cold rolling vertical looper based on the above-mentioned method, and the specific method is as follows:

[0028] Installation special tools: such as Figure 3 As shown, the A component in the special tool is installed on the steel structure frame on the left side of the vertical looper track beam 5, the bayonet fixing structure clamps the left side of the vertical looper track steel structure frame fixed beam 6, and the tail A31 of the spiral mechanism of the adjustment structure A3 is twisted so that the front A32 of the spiral mechanism of the adjustment structure A3 contacts the left side of the vertical looper track beam 5 to be adjusted. Then, the B component of the special tool is installed on the steel structure frame on the right side of the vertical looper track beam 5, the bayonet fixing structure clamps the vertical looper track steel structure frame fixed beam 6, and the tail B31 of the spiral mechanism of the adjustment structure B3 is twisted so that the front B32 of the spiral mechanism of the adjustment structure B3 contacts the right side of the vertical looper track beam 5 to be adjusted.

[0029] Adjust the vertical looper track: twist the tail parts A31 and B31 of the screw mechanisms of the adjustment structures A3 and B3 respectively to move the front parts A32 and B32 of the screw mechanisms of the adjustment structures A3 and B3 forward, pushing the left and right sides of the vertical looper track to be adjusted to cause displacement until it returns to its normal position, and the vertical looper track then returns to its normal position.

[0030] Component A and component B of the special tool can be operated by one person respectively, and the trapezoidal screw tails A31 and B31 of the trapezoidal screw transmission mechanisms A3 and B3 are twisted at the same angle, and the respective spherical heads 4 push forward against the left and right sides of the vertical looper track beam 5 to move it until the vertical looper track beam 5 returns to its normal position, and then the vertical looper track returns to its normal position.

[0031] The above describes the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the above-mentioned specific embodiments, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-mentioned disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the present invention without departing from the scope of the technical solutions of the present invention, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention that do not depart from the content of the technical solutions of the present invention are still within the scope of protection of the technical solutions of the present invention.

Claims

1. A special tool for adjusting the track of a cold rolling vertical looper, characterized by: Including component A and component B, Component A comprises a first base (A1), a first bayonet fixing structure (A2), and a first adjustment structure (A3); the first base (A1) is configured to be U-shaped, and its left arm and a first L-shaped structure (A21) perpendicular to the plane direction of the base together constitute the first bayonet fixing structure (A2); the first bayonet fixing structure (A2) is used to be clamped on the left side of the fixed crossbeam of the vertical looper track steel structure frame to fix the first base (A1); a first adjustment structure (A3) is provided on the right arm of the first base (A1); the first adjustment structure (A3) is configured to be a spiral transmission mechanism, and is used to adjust the left side of the vertical looper track beam; The B component includes a second base (B1), a second bayonet fixing structure (B2), and a second adjustment structure (B3). The second base (B1) is configured to be in an inverted U shape, and its left arm and a second L-shaped structure (B21) perpendicular to the plane of the base together constitute the second bayonet fixing structure (B2). The second bayonet fixing structure (B2) is used to be clamped on the right side of the fixed beam of the vertical looper track steel structure frame to fix the second base (B1). A second adjustment structure (B3) is provided on the right side arm of the second base (B1). The second adjustment structure (B3) is configured to be a spiral transmission mechanism for adjusting the right side of the vertical looper track beam. The spiral transmission mechanisms of the first adjustment structure (A3) and the second adjustment structure (B3) are configured to cooperate with the threaded hole on the fixing block. The fixing block is respectively provided on the right side arm of the first base (A1) and the right side arm of the second base (B1). The method of adjusting the track of a cold-rolling vertical looper by using the special tool for adjusting the track of the cold-rolling vertical looper comprises the following steps: Step 1: Install component A: Install component A on the steel structure frame on one side of the vertical looper track beam, clamp the first bayonet fixing structure on the left side of the fixed crossbeam of the vertical looper track steel structure frame, twist the tail of the screw of the first adjustment structure (A3) so that the front of the screw of the first adjustment structure (A3) contacts the left side of the vertical looper track beam to be adjusted; Step 2: Install component B: Install component B on the steel structure frame on the other side of the vertical looper track beam, clamp the second bayonet fixing structure on the right side of the fixed crossbeam of the vertical looper track steel structure frame, twist the tail of the screw of the second adjustment structure (B3) so that the front of the screw of the second adjustment structure (B3) contacts the right side of the vertical looper track beam to be adjusted; Step 3. Adjust the vertical looper track: twist the tail of the screw of the first adjustment structure (A3) and the second adjustment structure (B3) respectively to move the front of the screw forward, pushing the left and right sides of the vertical looper track beam to be adjusted, causing it to displace until it returns to its normal position, and then the vertical looper track returns to its normal position.

2. The special tool for adjusting the track of a cold rolling vertical looper according to claim 1, characterized in that: The spiral transmission mechanisms of the first adjustment structure (A3) and the second adjustment structure (B3) can also be configured as trapezoidal screw transmission mechanisms.

3. The special tool for adjusting the track of a cold rolling vertical looper according to claim 2, characterized in that: A spherical head (4) is installed at the front end of the screw of the trapezoidal screw transmission mechanism.

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