Combined roller carrier

Abstract

The utility model discloses a combined roller carrier, and particularly relates to the technical field of roller carriers, the combined roller carrier comprises a support plate, and a plurality of groups of roller carrier bodies distributed at intervals are arranged at the top of the support plate; a positioning assembly used for fixing the multiple sets of roller carrier bodies is arranged outside the supporting plate. The positioning assembly comprises two movable parts arranged on the top of the supporting plate. The two moving parts are driven by the threaded rod to move inwards or outwards at the same time, so that contact or separation of the moving parts and the movable parts can be adjusted, the moving parts make contact with the movable parts and push the movable parts to turn inwards to fix the roller carrier body, and when the moving parts are away from the movable parts, the movable parts turn outwards by means of the balancing weights, so that the roller carrier body is fixed. According to the roller carrier disclosed by the utility model, the rollers are not limited and are convenient to disassemble, so that the effect of conveniently disassembling the roller carrier body by a worker is achieved, the effect of disassembling the whole roller carrier body or disassembling a single roller carrier body can be achieved, and the operation flexibility and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller racks, and more specifically to a combined roller rack. Background Art

[0002] Rolling processing is a non-cutting continuous processing with metal strip as raw material. The metal strip passes through multiple roller groups composed of upper and lower rollers in sequence. These multiple roller groups force the metal strip to gradually change its shape, so that the final shape of the metal strip becomes a set cross-sectional shape. Multiple roller groups are required for each product; multiple roller groups of the rolling production line are all installed on the roller rack.

[0003] As shown in the application document with the prior art publication number CN103286202B, it includes a shelving rack and its shelving platform. A trolley for the transfer of the roller rack is arranged in the channel between the rolling production line and the shelving rack and can move horizontally along this channel. Small roller assemblies are respectively arranged on the frame of the rolling production line, the trolley platen and the shelving platform in multiple arrangement ways. Each small roller assembly includes a mounting strip and multiple small rollers mounted on this mounting strip. The multiple small rollers are arranged and mounted along the mounting strip at appropriate intervals, and the small rollers are mounted higher than the mounting strip. When replacing the roller rack, the roller rack on the original frame is transferred to the empty shelving platform of the shelving rack through the trolley in a rolling manner on each small roller assembly, and then the spare roller rack on the shelving rack is transferred to the frame through the trolley.

[0004] However, in the above technical solution, when disassembling the roller rack, the entire roller rack is disassembled. The entire roller rack structure is large in volume and heavy in weight, which will increase the burden on the staff when disassembling the roller rack and also affect the disassembly efficiency. Content of the Utility Model

[0005] In order to overcome the above defects of the prior art, the utility model provides a combined roller rack. By driving two moving parts to move inward or outward simultaneously through a threaded rod, the contact or separation between the moving part and the movable part can be adjusted accordingly. When the moving part contacts the movable part and pushes the movable part to turn inward, the roller rack body is fixed. When the moving part moves away from the movable part, the movable part turns outward by means of a counterweight block, so that the rollers are not restricted and are convenient for disassembly. Thereby, the effect of the staff conveniently disassembling and assembling the roller rack body is realized, and the effect of disassembling the entire roller rack body or a single roller rack body can be achieved, improving the operation flexibility and convenience, so as to solve the problems appearing in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A combined roller rack, including a support plate, and a plurality of groups of roller rack bodies are arranged at intervals on the top of the support plate;

[0007] A positioning component for fixing a plurality of groups of roller rack bodies is arranged outside the support plate;

[0008] The positioning component includes two movable parts arranged on the top of the support plate, and a plurality of positioning parts are installed at the bottom of the ends of the two movable parts close to each other. A positioning groove is formed on one side of the roller rack body corresponding to the positioning parts, and the positioning parts are arranged inside the positioning groove. Fixing plates fixed to the top of the support plate are provided at both ends of the movable part, and both ends of the movable part are movably connected to the fixing plates through rotating shafts. Counterweight blocks are embedded at the ends of the two movable parts away from each other;

[0009] A threaded rod is arranged between the two movable parts. Moving parts are threadedly connected to the outer parts of both ends of the threaded rod. The moving parts are arranged at the bottom of the movable parts. By driving the two moving parts to move inwards or outwards simultaneously through the threaded rod, the contact or separation between the moving parts and the movable parts can be adjusted. When the moving parts contact the movable parts and push the movable parts to turn inwards, the roller rack body is fixed. When the moving parts are away from the movable parts, the movable parts turn outwards by means of the counterweight blocks, so that the rollers are not restricted and are convenient to disassemble, thereby realizing the effect that the staff can conveniently disassemble and assemble the roller rack body, and achieving the effect of disassembling the whole roller rack body or disassembling a single roller rack body, improving the operation flexibility and convenience.

[0010] In a preferred embodiment, a groove is formed on one side of the support plate corresponding to the threaded rod. Both the front and rear ends of the threaded rod are movably connected to the inner wall of the groove through bearings. Through the setting of the groove, it is convenient to install and fix the threaded rod and ensure the stability of the threaded rod.

[0011] In a preferred embodiment, the cross section of the moving part and the cross section of the groove are both set to be rectangular, and the outer part of the moving part is in contact with the inner wall of the groove. By setting the cross section of the moving part and the cross section of the groove to be rectangular, the groove can limit the moving part and ensure the stability of the moving part during movement, avoiding the situation that the moving part is offset and skewed during movement.

[0012] In a preferred embodiment, a handle is provided at the front end of the support plate. The handle penetrates through the support plate and is fixed to the threaded rod. Through the connection between the handle and the threaded rod, it is convenient for the staff to operate the handle to drive the threaded rod to rotate, thereby improving the convenience of the staff to operate the threaded rod.

[0013] In a preferred embodiment, the thread directions at both ends of the threaded rod are opposite, and the threads at both ends of the threaded rod are symmetrically distributed about the central axis of the threaded rod. By setting the thread directions at both ends of the threaded rod to be opposite, the threaded rod can drive the two moving parts to move inwards or outwards simultaneously, thereby improving the disassembly and assembly efficiency of the staff when disassembling and assembling the roller rack body.

[0014] In a preferred embodiment, the cross-section of the movable member is rectangular, and the bottom of the movable member is in contact with the top of the moving member. By setting the movable member to be rectangular, when the moving member contacts the movable member, the movable member can be fixedly supported, avoiding the situation of the movable member rotating, thereby ensuring the positioning effect of the movable member on the roller frame body.

[0015] Technical effects and advantages of the present utility model:

[0016] The threaded rod drives the two moving members to move inward or outward simultaneously, thereby adjusting the contact or separation between the moving member and the movable member. When the moving member contacts the movable member and pushes the movable member to turn inward to fix the roller frame body, when the moving member moves away from the movable member, the movable member turns outward by means of the counterweight block, so that the roller is not restricted and is convenient for disassembly. Thereby, the effect of the staff conveniently disassembling and assembling the roller frame body is realized, and the effect of disassembling the entire roller frame body or disassembling a single roller frame body can be achieved, improving the operation flexibility and convenience. Description of the drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is the front view of the roller frame body of the present utility model;

[0019] Figure 3 It is the front view of the support plate of the present utility model;

[0020] Figure 4 It is the front view of the movable member of the present utility model;

[0021] Figure 5 It is the schematic diagram after the adjustment of the movable member of the present utility model.

[0022] Reference numerals are: 1, support plate; 2, roller frame body; 3, movable member; 4, positioning member; 5, positioning groove; 6, fixing plate; 7, counterweight block; 8, threaded rod; 9, moving member; 10, groove; 11, handle. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Refer to the attached drawings of the specification Figures 1-5, the utility model provides a combined roller rack, which includes a support plate 1, and a plurality of groups of roller rack bodies 2 distributed at intervals are arranged on the top of the support plate 1;

[0025] A positioning component for fixing a plurality of groups of roller rack bodies 2 is arranged outside the support plate 1;

[0026] For the convenience of disassembling and assembling the roller rack body 2 conveniently, as Figures 3-5 shown, the positioning component includes two movable parts 3 arranged on the top of the support plate 1, and a plurality of positioning parts 4 are installed at the bottom of the ends of the two movable parts 3 close to each other. A positioning groove 5 is opened on one side of the roller rack body 2 corresponding to the positioning part 4, and the positioning part 4 is arranged inside the positioning groove 5. Fixed plates 6 fixed to the top of the support plate 1 are arranged at both ends of the movable part 3, and both ends of the movable part 3 are movably connected to the fixed plate 6 through a rotating shaft. Counterweight blocks 7 are embedded at both ends of the two movable parts 3 away from each other; A threaded rod 8 is arranged between the two movable parts 9, and movable parts 9 are threadedly connected to the outer parts of both ends of the threaded rod 8, and the movable parts 9 are arranged at the bottom of the movable part 3.

[0027] Specifically, the threaded rod 8 drives the two movable parts 9 to move inwards or outwards at the same time, so that the contact between the movable part 9 and the movable part 3 can be adjusted. The movable part 9 simultaneously pushes the movable part 3 to turn inwards to fix the roller rack body 2, thereby ensuring the stability of the roller rack body 2.

[0028] To ensure the stability of the movable part 9 during movement and avoid skewing and offsetting, as Figure 3 shown, a groove 10 is opened on one side of the top of the support plate 1 corresponding to the threaded rod 8. Both the front and rear ends of the threaded rod 8 are movably connected to the inner wall of the groove 10 through bearings. Through the setting of the groove 10, it is convenient to install and fix the threaded rod 8 and ensure the stability of the threaded rod 8. The cross section of the movable part 9 and the cross section of the groove 10 are both set to be rectangular, and the outer part of the movable part 9 is in contact with the inner wall of the groove 10. By setting the cross section of the movable part 9 and the cross section of the groove 10 to be rectangular, the groove 10 can limit the movable part 9 and ensure the stability of the movable part 9 during movement, avoiding the situation of offset and skew of the movable part 9 during movement.

[0029] To improve the convenience of the staff to operate the threaded rod 8, as Figure 1 and 3 shown, a handle 11 is arranged at the front end of the support plate 1, and the handle 11 penetrates through the support plate 1 and is fixed to the threaded rod 8. Through the connection between the handle 11 and the threaded rod 8, it is convenient for the staff to operate the handle 11 to drive the threaded rod 8 to rotate, thereby improving the convenience of the staff to operate the threaded rod 8.

[0030] To be able to operate the two movable parts 8 synchronously and improve the operation efficiency, as Figure 3As shown, the thread directions of the two ends of the threaded rod 8 are opposite, and the threads at both ends of the threaded rod 8 are symmetrically distributed about the central axis of the threaded rod 8. By setting the thread directions of the two ends of the threaded rod 8 to be opposite, the threaded rod 8 can drive the two moving parts 9 to move inwards or outwards simultaneously, thereby improving the disassembly and assembly efficiency of the staff when disassembling and assembling the roller frame body 2.

[0031] To ensure the limiting effect of the moving part 9 on the movable part 3, as Figures 3-5 shown, the cross-section of the movable part 3 is rectangular, and the bottom of the movable part 3 is in contact with the top of the moving part 9. By setting the movable part 3 to be rectangular, the moving part 9 can fixedly support the movable part 3 when in contact with it, avoiding the rotation of the movable part 3, and thus ensuring the positioning effect of the movable part 3 on the roller frame body 2.

[0032] By operating the handle 11 to drive the threaded rod 8 to rotate, the threaded rod 8 then drives the two moving parts 9 limited by the groove 10 to move outwards simultaneously, thereby pushing the movable part 3 to turn inwards and embedding the positioning part 4 into the positioning groove 5 to limit and fix the roller frame body 2, ensuring the connection stability between the roller frame body 2 and the support plate 1;

[0033] When the roller frame body 2 needs to be disassembled, the staff reverses the threaded rod 8 to drive the two moving parts 9 to move inwards simultaneously and separate from the movable part 3. The movable part 3 rotates outwards by the gravity of the counterweight 7, so that the positioning part 4 can be separated from the positioning groove 5. This facilitates the staff to disassemble the unrestricted roller frame body 2, improves the convenience of the staff to disassemble the roller frame body 2, and the staff can disassemble the whole or multiple roller frame bodies 2, improving the operation flexibility and convenience.

[0034] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A combined roller frame, comprising a support plate (1), characterized in that: The top of the support plate (1) is provided with a plurality of groups of roller frame bodies (2) distributed at intervals; The support plate (1) is provided with a positioning assembly on the outside thereof for fixing multiple groups of roller frame bodies (2); The positioning assembly comprises two movable parts (3) arranged on the top of the support plate (1), and a plurality of positioning parts (4) are installed at the bottom of the ends of the two movable parts (3) that are close to each other, a positioning groove (5) is provided on one side of the roller frame body (2) corresponding to the positioning part (4), and the positioning part (4) is arranged inside the positioning groove (5), and both ends of the movable parts (3) are provided with a fixed plate (6) fixed on the top of the support plate (1), and both ends of the movable parts (3) are movably connected to the fixed plate (6) through a rotating shaft, and a counterweight block (7) is embedded at the ends of the two movable parts (3) that are far away from each other; A threaded rod (8) is provided between the two movable parts (3), and both ends of the threaded rod (8) are externally threadedly connected to movable parts (9), and the movable parts (9) are provided at the bottom of the movable parts (3).

2. The combined roller frame according to claim 1, characterized in that: A groove (10) is provided on one side of the top of the support plate (1) corresponding to the threaded rod (8), and the front and rear ends of the threaded rod (8) are movably connected to the inner wall of the groove (10) via bearings.

3. The combined roller frame according to claim 1, characterized in that: The cross-sections of the moving member (9) and the groove (10) are both set to be rectangular, and the outside of the moving member (9) is in contact with the inner wall of the groove (10).

4. The combined roller frame according to claim 1, characterized in that: A handle (11) is provided at the front end of the support plate (1); the handle (11) passes through the support plate (1) and is fixed to the threaded rod (8).

5. The combined roller frame according to claim 1, characterized in that: The threads at both ends of the threaded rod (8) have opposite thread directions, and the threads at both ends of the threaded rod (8) are symmetrically distributed about the central axis of the threaded rod (8).

6. The combined roller frame according to claim 1, characterized in that: The cross section of the movable member (3) is set to be rectangular, and the bottom of the movable member (3) is in contact with the top of the moving member (9).

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