Short-stress-line continuous rolling unit for high-strength aluminum alloy wires and bars

Abstract

The invention discloses a high-strength aluminum alloy wire and bar short stress line continuous rolling unit, and relates to the technical field of aluminum alloy wire and bar production, the high-strength aluminum alloy wire and bar short stress line continuous rolling unit comprises a bottom plate, the upper side of the bottom plate is fixedly connected with a vertical plate and a first hydraulic cylinder, the middle of the vertical plate is provided with a rectangular hole, and the front side of the vertical plate is provided with a roller changing unit and a mounting unit; and the front side of the vertical plate is fixedly connected with a second hydraulic cylinder, the mounting unit comprises a lower pressing plate, the lower pressing plate is fixedly connected to the output end of the second hydraulic cylinder, and an upper pushing plate is arranged at the upper end of the first hydraulic cylinder. By arranging the bottom plate, the upper roller piece, the lower roller piece, the side roller piece, the fixing blocks, the inserting blocks, the inserting holes and the third hydraulic cylinder, when the roller body is replaced, the upper roller piece, the lower roller piece and the side roller piece can form a whole by controlling the inserting blocks on the upper side and the lower side to be matched with the inserting holes; and then the whole is driven to move through the third hydraulic cylinder, the multiple sets of roller bodies can be rapidly disassembled, and therefore the downtime of a production line is prevented from being prolonged.

Description

Technical Field

[0001] This invention relates to the field of aluminum alloy wire rod production technology, specifically to a short-stress continuous rolling mill for high-strength aluminum alloy wire rods. Background Technology

[0002] Aluminum alloy lean pipe, also known as aluminum alloy lean tube, is a third-generation lean pipe product. It is a modular system composed of aluminum alloy profiles and die-cast aluminum connectors, mainly used for rapid assembly into industrial equipment such as workbenches, trolleys, and shelves. It is a representative product of modern flexible production systems.

[0003] To ensure the quality of aluminum alloy bars during processing, continuous rolling mills are required. These mills use rollers to repeatedly roll the bars, but because the rollers are in direct contact with the steel billets, they are prone to wear and require periodic replacement. Currently, when changing rollers, workers must disassemble the connecting bolts, pins, and other components one by one, resulting in prolonged downtime for the entire production line and making the replacement of new rollers extremely cumbersome. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a short-stress continuous rolling mill for high-strength aluminum alloy wire rods, which solves the problem of the inconvenience of replacing multiple sets of rolls.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A high-strength aluminum alloy wire rod short-stress continuous rolling mill includes a base plate. A vertical plate and a hydraulic cylinder are fixedly connected to the upper side of the base plate. A rectangular hole is opened in the middle of the vertical plate. A roll changing unit and an installation unit are arranged on the front side of the vertical plate. A hydraulic cylinder is fixedly connected to the front side of the vertical plate. The installation unit includes a lower pressure plate, which is fixedly connected to the output end of the hydraulic cylinder. An upper push plate is arranged at the upper end of the hydraulic cylinder. A lower roller is arranged on the upper side of the upper push plate, and an upper roller is arranged on the lower side of the lower pressure plate. Clamping components are arranged on the outer sides of the upper push plate and the lower pressure plate. The roll changing unit includes two sets of mounting plates, which are arranged on the front side of the vertical plate. Side rollers are arranged on the outer side of the mounting plates. A fixing block is fixedly connected to the outer side of the mounting plates. An insert block is fixedly connected to the side of the mounting plates away from the side rollers.

[0007] Preferably, a sliding groove is provided on the front side of the upright plate, a slider is slidably connected to the inner side of the sliding groove, a connecting block is fixedly connected to the front side of the slider, a hydraulic cylinder three is fixedly connected to the front side of the connecting block, the output end of the hydraulic cylinder three is fixedly connected to the upper push plate, and a hydraulic cylinder four is fixedly connected to the rear side of the upright plate.

[0008] Preferably, the clamping assembly includes a fixed plate, which is fixedly connected to the outer side of the upper push plate and the lower pressure plate. A placement plate 1 is provided on the lower side of the upper fixed plate, and a placement plate 2 is provided on the upper side of the lower fixed plate. Two guide plates 2 are fixedly connected to the upper side of the fixed plate. Guide blocks 2 are slidably connected to the outer side of each of the two guide plates 2. A moving block is fixedly connected to the side of each guide block 2 away from the fixed plate. A clamping block is fixedly connected to the outer side of each moving block. A connecting plate is fixedly connected to the outer side of each guide block 2. An electric push rod for driving the connecting plate to move is fixedly connected to the outer side of the upper push plate and the lower pressure plate. The upper roller is provided on the outer side of the placement plate 1, and the lower roller is provided on the outer side of the placement plate 2.

[0009] Preferably, a circular hole is provided on the rear side of the fixing block, the output end of the hydraulic cylinder four is adapted to the circular hole, a support plate is fixedly connected to the upper side of the base plate, a roller changing plate is fixedly connected to the upper side of the support plate, side plates are fixedly connected to the outer sides of both the placement plate one and the placement plate two, an insertion hole is provided on the outer side of the side plate, and a stabilizing component is provided on the outer side of the mounting plate.

[0010] Preferably, both the first and second placement plates have sliding holes on their outer sides, a stabilizing rod is fixedly connected to the outer side of the mounting plate, the stabilizing rod is slidably connected to the sliding hole, and the insertion block is adapted to the insertion hole.

[0011] Preferably, the stabilizing component includes an L-shaped plate, which is fixedly connected to the front and rear sides of the side plate. A movable rod is provided on the outer side of the L-shaped plate. A stabilizing plate is fixedly connected to one end of the movable rod near the mounting plate, and a control plate is fixedly connected to the other end of the movable rod.

[0012] Preferably, a sliding rod is fixedly connected to the outer side of the control panel, a mounting block is fixedly connected to the upper side of the mounting plate, and an inclined frame is fixedly connected to the upper side of the mounting block. The sliding rod is slidably connected to the inclined frame.

[0013] Preferably, two front blocks are fixedly connected to the front side of the fixing block, and a rotating rod is rotatably connected between the two front blocks. A protective plate is fixedly connected to the middle of the rotating rod, and a gear is fixedly connected to the upper end of the rotating rod. An inclined plate is rotatably connected to the front side of the L-shaped plate. A guide plate is fixedly connected to the front side of the fixing block, and a guide block is slidably connected to the outer side of the guide plate. The guide block is rotatably connected to the inclined plate. A control block is fixedly connected to the lower side of the guide block, and a toothed plate that meshes with the gear is fixedly connected to the lower side of the control block.

[0014] This invention provides a short-stress continuous rolling mill for high-strength aluminum alloy wire rods. Compared with the prior art, it has the following advantages:

[0015] (1) The aluminum alloy wire rod short stress continuous rolling mill unit is equipped with a base plate, upper roller, lower roller, side roller, fixed block, insert block, insert hole and hydraulic cylinder three. When the roller body is replaced, the upper roller, lower roller and side roller are made into a whole by controlling the fit of the insert block and insert hole on the upper and lower sides. Then, the whole is moved by the hydraulic cylinder three, which can quickly disassemble multiple sets of roller bodies, thereby avoiding the extension of the production line downtime.

[0016] (2) The aluminum alloy wire rod short stress continuous rolling mill unit, by setting up mounting plate, side plate, L-shaped plate, stabilizing plate, moving rod, sliding rod and inclined frame, can make the stabilizing plates on the front and rear sides move closer to the mounting plate during the process of fitting the insert block and the insert hole, thereby improving the overall stability of the upper roller, lower roller and side roller, and further enhancing the stability of the roll changing operation.

[0017] (3) The aluminum alloy wire rod short stress line continuous rolling mill unit, by setting up mounting plate, fixing block, front block, rotating rod, protective plate, gear, tooth plate and inclined plate, can make the protective plate rotate and protect the side roller when the insertion block and insertion hole are matched, thereby avoiding damage to the side roller during the transportation process. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the mounting unit in this invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the clamping component in this invention;

[0021] Figure 4 This is a partial three-dimensional structural diagram of the present invention;

[0022] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0023] Figure 6 This is a three-dimensional structural diagram of the roller changing unit in this invention;

[0024] Figure 7 This is a partial three-dimensional structural diagram of the roller changing unit in this invention;

[0025] Figure 8 for Figure 7 Enlarged view of point B in the middle;

[0026] Figure 9 for Figure 7 A magnified view of point C in the middle.

[0027] In the diagram: 1. Base plate; 2. Vertical plate; 3. Rectangular hole; 4. Support plate; 5. Roller changing unit; 6. Hydraulic cylinder one; 7. Roller changing plate; 8. Hydraulic cylinder two; 9. Installation unit; 11. Slide groove; 12. Sliding block; 13. Connecting block; 14. Hydraulic cylinder three; 15. Hydraulic cylinder four;

[0028] 51. Mounting plate; 52. Side roller assembly; 53. Fixing block; 54. Insert block; 55. Stabilizing assembly; 56. Stabilizing rod;

[0029] 551. L-shaped plate; 552. Moving rod; 553. Control panel; 554. Stabilizing plate; 555. Sliding rod; 556. Slanted frame; 557. Mounting block; 558. Slanted plate; 559. Guide plate one; 5510. Guide block one; 5511. Control block one; 5512. Toothed plate; 5513. Gear; 5514. Rotating rod; 5515. Front block; 5516. Protective plate;

[0030] 91. Lower pressure plate; 92. Upper push plate; 93. Clamping assembly; 94. Placement plate one; 95. Upper roller; 96. Placement plate two; 97. Lower roller; 98. Sliding hole; 99. Side plate; 910. Insertion hole;

[0031] 931. Fixed plate; 932. Guide plate II; 933. Guide block II; 934. Moving block; 935. Clamping block; 936. Connecting plate; 937. Electric push rod. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] This invention provides the following technical solutions:

[0034] Example 1

[0035] Please see Figure 1 - Figure 6A high-strength aluminum alloy wire rod short-stress continuous rolling mill includes a base plate 1. A vertical plate 2 and a hydraulic cylinder 6 are fixedly connected to the upper side of the base plate 1. A rectangular hole 3 is opened in the middle of the vertical plate 2. A roll changing unit 5 and an installation unit 9 are arranged on the front side of the vertical plate 2. A second hydraulic cylinder 8 is fixedly connected to the front side of the vertical plate 2. The installation unit 9 includes a lower pressure plate 91, which is fixedly connected to the output end of the second hydraulic cylinder 8. An upper push plate 92 is arranged at the upper end of the hydraulic cylinder 6. A lower roller 97 is arranged on the upper side of the upper push plate 92, and an upper roller 95 is arranged on the lower side of the lower pressure plate 91. Clamping components 93 are arranged on the outer sides of both the upper push plate 92 and the lower pressure plate 91. The roll changing unit 5 includes two sets of mounting plates 51, which are arranged on the front side of the vertical plate 2. Side rollers 52 are arranged on the outer side of the mounting plates 51. A fixing block 53 is fixedly connected to the outer side of the mounting plates 51. The side of the mounting plates 51 away from the side rollers 52 is fixedly connected to... The vertical plate 2 is equipped with an insert block 54. A sliding groove 11 is provided on the front side of the vertical plate 2. A slider 12 is slidably connected to the inner side of the sliding groove 11. A connecting block 13 is fixedly connected to the front side of the slider 12. A hydraulic cylinder 3 14 is fixedly connected to the front side of the connecting block 13. The output end of the hydraulic cylinder 3 14 is fixedly connected to the upper push plate 92. A hydraulic cylinder 4 15 is fixedly connected to the rear side of the vertical plate 2. Sliding holes 98 are provided on the outer sides of the placement plate 1 94 and the placement plate 2 96. A stabilizing rod 56 is fixedly connected to the outer side of the mounting plate 51. The stabilizing rod 56 is slidably connected to the sliding hole 98. The insert block 54 is adapted to the insertion hole 910. A round hole is provided on the rear side of the fixing block 53. The output end of the hydraulic cylinder 4 15 is adapted to the round hole. A support plate 4 is fixedly connected to the upper side of the bottom plate 1. A roller changing plate 7 is fixedly connected to the upper side of the support plate 4. Side plates 99 are fixedly connected to the outer sides of the placement plate 1 94 and the placement plate 2 96. Insertion holes 910 are provided on the outer side of the side plates 99.

[0036] The mounting plate 51 and fixing block 53 are not in contact with the vertical plate 2. The fixing block 53 is limited by the hydraulic cylinder 15. When multiple sets of rollers need to be replaced, the hydraulic cylinders 6 and 8 are controlled. The hydraulic cylinder 6 drives the upper push plate 92 to rise, which in turn drives the side plate 99 on the placement plate 96 to rise, so that the insertion hole 910 is inserted into the insertion block 54 on the mounting plate 51. At this time, the lower roller 97 and the side roller 52 form a whole. At the same time, the hydraulic cylinder 8 drives the lower pressure plate 91 to fall, which lowers the side plate 99 on the placement plate 94, so that the upper insertion hole 910 is inserted into the side plate 54. Inserting block 54 connects the upper roller 95 and the side roller 52 to form a whole. At this time, the upper push plate 92 and the roller changing plate 7 are on the same horizontal plane (at this time, clamping block 935 is separated from placement plate 94). Then, control hydraulic cylinder 14 to drive the upper push plate 92 to move to the right, so that the upper push plate 92 drives the upper roller 95, lower roller 97 and side roller 52 to move to the left. The whole formed by the upper roller 95, lower roller 97 and side roller 52 moves to the roller changing plate 7. Then, the crane can be used to lift this whole. Compared with the method of disassembling the rollers one by one, the roller changing time of disassembling the whole roller group is shorter, avoiding the extension of the production line downtime.

[0037] The clamping assembly 93 includes a fixed plate 931, which is fixedly connected to the outer sides of the upper push plate 92 and the lower pressure plate 91. A placement plate 94 is provided on the lower side of the upper fixed plate 931, and a placement plate 96 is provided on the upper side of the lower fixed plate 931. Two guide plates 932 are fixedly connected to the upper side of the fixed plate 931. Guide blocks 933 are slidably connected to the outer sides of the two guide plates 932. Movable blocks 934 are fixedly connected to the side of each guide block 933 away from the fixed plate 931. Clamping blocks 935 are fixedly connected to the outer sides of the movable blocks 934. A connecting plate 936 is fixedly connected to the outer sides of the guide blocks 933. The drive connecting plate 936 is fixedly connected to the outer sides of the upper push plate 92 and the lower pressure plate 91. The upper roller 95 is located on the outside of the first placement plate 94, and the lower roller 97 is located on the outside of the second placement plate 96. When changing rollers, when the upper roller 95, lower roller 97, and side roller 52 form a whole (and this whole needs to be moved), the upper electric push rod 937 is controlled to drive the connecting plate 936 to move. The connecting plate 936 drives the second guide block 933 to move. The second guide block 933 drives the moving block 934 to move. The moving block 934 drives the clamping block 935 to move, so that the clamping block 935 is separated from the first placement plate 94, which makes it easy for the whole to move left and right. When it is necessary to lift the whole, the lower electric push rod 937 is controlled to drive the clamping block 935 to move, which facilitates the lifting of the roller group.

[0038] Example 2

[0039] Based on Example 1, such as Figure 7 - Figure 9As shown, a stabilizing component 55 is provided on the outer side of the mounting plate 51. The stabilizing component 55 includes an L-shaped plate 551, which is fixedly connected to the front and rear sides of the side plate 99. A moving rod 552 is provided on the outer side of the L-shaped plate 551. A stabilizing plate 554 is fixedly connected to one end of the moving rod 552 near the mounting plate 51, and a control plate 553 is fixedly connected to the other end of the moving rod 552. A sliding rod 555 is fixedly connected to the outer side of the control plate 553. A mounting block 557 is fixedly connected to the upper side of the mounting plate 51, and a slanted frame 556 is fixedly connected to the upper side of the mounting block 557. The sliding rod 555 is slidably connected to the slanted frame 556. When it is necessary to change the roller, Placement plate 1 94 and placement plate 2 96 move toward the mounting plate 51, controlling the movement of L-shaped plate 551. L-shaped plate 551 drives the slide rod 555 on control plate 553 to move. Under the action of inclined frame 556, the slide rod 555 drives control plate 553 to move. Control plate 553 drives moving rod 552 to move. Moving rod 552 drives stabilizing plate 554 to move. Due to the symmetrical distribution of inclined frames 556 on both sides, stabilizing plates 554 on both sides move toward the mounting plate 51, so that stabilizing plates 554 on both sides clamp the mounting plate 51, increasing the overall stability of the upper roller 95, lower roller 97, and side roller 52.

[0040] Two front blocks 5515 are fixedly connected to the front side of the fixed block 53. A rotating rod 5514 is rotatably connected between the two front blocks 5515. A protective plate 5516 is fixedly connected to the middle of the rotating rod 5514. A gear 5513 is fixedly connected to the upper end of the rotating rod 5514. An inclined plate 558 is rotatably connected to the front side of the L-shaped plate 551. A guide plate 559 is fixedly connected to the front side of the fixed block 53. A guide block 5510 is slidably connected to the outer side of the guide plate 559. The guide block 5510 is rotatably connected to the inclined plate 558. A control block 5511 is fixedly connected to the lower side of the guide block 5510. A gear 5513 is fixedly connected to the lower side of the control block 5511. The gear plate 5512 meshes with the wheel 5513. When the L-shaped plate 551 moves, the L-shaped plate 551 drives the inclined plate 558 to rotate. The inclined plate 558 drives the guide block 5510 to move. The guide block 5510 drives the control block 5511 to move. The control block 5511 drives the gear plate 5512 to move, so that the gear plate 5512 drives the gear 5513 to rotate. The gear 5513 drives the rotating rod 5514 to rotate. The rotating rod 5514 drives the protective plate 5516 to flip, so that the protective plate 5516 is located on the front side of the side roller 52, so that the protective plate 5516 can protect the side roller 52 and prevent the side roller 52 from being damaged when it is lifted.

[0041] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0042] Working principle: In operation, the operator first controls hydraulic cylinders 6 and 8. Hydraulic cylinder 6 moves the upper side plate 99, and hydraulic cylinder 8 moves the lower side plate 99, causing the insertion block 54 and insertion hole 910 to engage, forming a whole with the upper roller 95, lower roller 97, and side roller 52. At this time, the upper push plate 92 is on the same horizontal plane as the roller changing plate 7. Then, hydraulic cylinder 14 is controlled to move the whole to the left (at this time, the upper clamping block 935 separates from the placement plate 94). When the whole moves to the roller changing plate 7, the electric push rod 937 is controlled to move the connecting plate 936. Under the action of guide block 933 and moving block 934, the clamping block 935 encounters the placement plate 94. 96 Separation: Multiple sets of rollers are lifted by a crane for easy and quick disassembly. The operation is simple. When the insert block 54 and the insertion hole 910 are inserted, the side plate 99 drives the L-shaped plate 551 to move. The L-shaped plate 551 drives the slide rod 555 to move. Under the action of the inclined frame 556, the stabilizing plate 554 on the moving rod 552 moves, increasing the overall stability of the stabilizing plate 554. At the same time, the L-shaped plate 551 drives the inclined plate 558 to rotate. Under the action of the guide plate 559, guide block 5510, toothed plate 5512 and gear 5513, the protective plate 5516 rotates, which facilitates the protection of the side roller 52 and prevents damage to the side roller 52.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A short-stress continuous rolling mill for high-strength aluminum alloy wire rods, comprising a base plate (1), characterized in that: A vertical plate (2) and a hydraulic cylinder (6) are fixedly connected to the upper side of the base plate (1). A rectangular hole (3) is opened in the middle of the vertical plate (2). A roller changing unit (5) and an installation unit (9) are provided on the front side of the vertical plate (2). A hydraulic cylinder (8) is fixedly connected to the front side of the vertical plate (2). The installation unit (9) includes a lower pressure plate (91). The lower pressure plate (91) is fixedly connected to the output end of the hydraulic cylinder (8). An upper push plate (92) is provided on the upper end of the hydraulic cylinder (6). A lower roller is provided on the upper side of the upper push plate (92). The lower pressure plate (91) is provided with an upper roller (95) on its lower side. The upper push plate (92) and the lower pressure plate (91) are both provided with clamping components (93) on their outer sides. The roller changing unit (5) includes two sets of mounting plates (51). The two sets of mounting plates (51) are provided on the front side of the vertical plate (2). The outer side of the mounting plate (51) is provided with a side roller (52). The outer side of the mounting plate (51) is fixedly connected with a fixing block (53). The side of the mounting plate (51) away from the side roller (52) is fixedly connected with an insert block (54).

2. The high-strength aluminum alloy wire rod short-stress continuous rolling mill according to claim 1, characterized in that: The front side of the upright plate (2) is provided with a sliding groove (11), and a slider (12) is slidably connected to the inner side of the sliding groove (11). A connecting block (13) is fixedly connected to the front side of the slider (12), and a hydraulic cylinder three (14) is fixedly connected to the front side of the connecting block (13). The output end of the hydraulic cylinder three (14) is fixedly connected to the upper push plate (92), and a hydraulic cylinder four (15) is fixedly connected to the rear side of the upright plate (2).

3. The high-strength aluminum alloy wire rod short-stress continuous rolling mill according to claim 2, characterized in that: The clamping assembly (93) includes a fixing plate (931), which is fixedly connected to the outer side of the upper push plate (92) and the lower pressure plate (91). A placement plate 1 (94) is provided on the lower side of the upper fixing plate (931), and a placement plate 2 (96) is provided on the upper side of the lower fixing plate (931). Two guide plates 2 (932) are fixedly connected to the upper side of the fixing plate (931), and guide blocks 2 (933) are slidably connected to the outer side of each of the two guide plates 2 (932). On the side away from the fixed plate (931), a movable block (934) is fixedly connected. A clamping block (935) is fixedly connected to the outside of the movable block (934). A connecting plate (936) is fixedly connected to the outside of the guide block (933). An electric push rod (937) for driving the connecting plate (936) to move is fixedly connected to the outside of the upper push plate (92) and the lower pressure plate (91). The upper roller (95) is located on the outside of the placement plate (94), and the lower roller (97) is located on the outside of the placement plate (96).

4. A short-stress continuous rolling mill for high-strength aluminum alloy wire rods according to claim 3, characterized in that: The fixed block (53) has a round hole on its rear side. The output end of the hydraulic cylinder four (15) is adapted to the round hole. The support plate (4) is fixedly connected to the upper side of the base plate (1). The roller changing plate (7) is fixedly connected to the upper side of the support plate (4). The outer sides of the placement plate one (94) and the placement plate two (96) are both fixedly connected to side plates (99). The outer side of the side plate (99) has an insertion hole (910). The outer side of the mounting plate (51) is provided with a stabilizing component (55).

5. A short-stress continuous rolling mill for high-strength aluminum alloy wire rods according to claim 4, characterized in that: The outer sides of both the first placement plate (94) and the second placement plate (96) are provided with sliding holes (98). The outer side of the mounting plate (51) is fixedly connected with a stabilizing rod (56). The stabilizing rod (56) is slidably connected to the sliding hole (98). The insert block (54) is adapted to the insert hole (910).

6. A short-stress continuous rolling mill for high-strength aluminum alloy wire rods according to claim 4, characterized in that: The stabilizing component (55) includes an L-shaped plate (551), which is fixedly connected to the front and rear sides of the side plate (99). A movable rod (552) is provided on the outer side of the L-shaped plate (551). A stabilizing plate (554) is fixedly connected to one end of the movable rod (552) near the mounting plate (51), and a control plate (553) is fixedly connected to the other end of the movable rod (552).

7. A short-stress continuous rolling mill for high-strength aluminum alloy wire rods according to claim 6, characterized in that: A slide rod (555) is fixedly connected to the outside of the control panel (553), a mounting block (557) is fixedly connected to the upper side of the mounting plate (51), a slanted frame (556) is fixedly connected to the upper side of the mounting block (557), and the slide rod (555) is slidably connected to the slanted frame (556).

8. A short-stress continuous rolling mill for high-strength aluminum alloy wire rods according to claim 6, characterized in that: Two front blocks (5515) are fixedly connected to the front side of the fixed block (53). A rotating rod (5514) is rotatably connected between the two front blocks (5515). A protective plate (5516) is fixedly connected to the middle of the rotating rod (5514). A gear (5513) is fixedly connected to the upper end of the rotating rod (5514). An inclined plate (558) is rotatably connected to the front side of the L-shaped plate (551). A guide plate (559) is fixedly connected to the front side of the fixed block (53). A guide block (5510) is slidably connected to the outer side of the guide plate (559). The guide block (5510) is rotatably connected to the inclined plate (558). A control block (5511) is fixedly connected to the lower side of the guide block (5510). A toothed plate (5512) that meshes with the gear (5513) is fixedly connected to the lower side of the control block (5511).

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