A precision rolling second-stage guide device for Ti and Al composite materials

Abstract

The present invention discloses a precision rolling secondary guiding device for Ti and Al composite materials, which relates to the field of guiding devices. The precision rolling secondary guiding device for Ti and Al composite materials includes a base. A guiding fine-tuning assembly is arranged on the positioning seat, and the fine-tuning assembly is used to make Ti and Al symmetrical left and right. A pressing assembly is arranged on the extrusion seat, and the pressing assembly is used to press the two materials of Ti and Al. An adjusting assembly is arranged on the support seat, and the adjusting assembly is used to adjust the position of the positioning seat on the fixed seat. For the precision rolling secondary guiding device for Ti and Al composite materials, through the adjusting assembly, the two positioning seats are pushed to move towards each other to perform left and right limit on Ti and Al, completing the preliminary positioning. When there are actual deviations in the Ti and Al materials, under the movement of the four fine-tuning rollers, the left and right ends of the Ti and Al materials are positioned to achieve precise guiding, meeting the control requirements of precision rolling and product quality.

Description

Technical Field

[0001] The invention relates to the technical field of guide devices, in particular to a secondary guide device for finishing rolling of Ti and Al composite materials. Background Art

[0002] The guide device is used to guide the object when it is moved to prevent it from sliding down or deviating.

[0003] Before finishing rolling of Ti and Al materials, the positions of Ti and Al materials are limited by a guide device, so that the Ti and Al materials can be processed accurately when entering the rolling mill.

[0004] However, the existing technology adjusts the two guide rods to contact the two sides of the Ti and Al materials so that the Ti and Al materials are located in the center of the placement plate. When there is a deviation between the Ti and Al materials, fine-tuning cannot be performed according to the deviation of the materials, resulting in skewed positioning of the two materials, affecting the processing effect. Summary of the Invention

[0005] (1) Technical problems solved

[0006] In view of the shortcomings of the existing technology, the present invention provides a secondary guiding device for finishing rolling of Ti and Al composite materials, which solves the problem that when there is a deviation between Ti and Al materials, it is impossible to make fine adjustments according to the deviation of the materials.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: A secondary guiding device for finishing rolling of Ti and Al composite materials, comprising a base, a fixed seat is provided on the upper surface of the base, and two positioning seats are slidably connected to the upper surface of the fixed seat, two groups of support rods are fixedly connected to the upper surface of the fixed seat, and the upper surfaces of the two groups of support rods are fixedly connected to the support seat, an extrusion seat is provided between the support seat and the fixed seat, and a guide fine-tuning assembly is provided on the positioning seat, the fine-tuning assembly includes two fine-tuning rollers, and the fine-tuning rollers are rotatably connected to the positioning seat, and the fine-tuning assembly is used to make Ti and Al symmetrical on the left and right, a pressing assembly is provided on the extrusion seat, the pressing assembly includes two upper rollers, and the upper rollers are rotatably connected to the inner wall of the extrusion seat, and the Ti and Al materials are pressed under the action of the pressing assembly, and an adjusting assembly is provided on the support seat, the adjusting assembly includes an eccentric wheel, the eccentric wheel is rotatably connected to the upper surface of the fixed seat, the eccentric wheel contacts the corresponding positioning seat, and the adjusting assembly is used to adjust the position of the positioning seat on the fixed seat.

[0009] Preferably, four scales are fixedly connected to the upper surface of the fixing seat, and the four scales are respectively arranged on both sides of the positioning seat.

[0010] Preferably, two sliding seats are fixedly connected to the lower surface of the positioning seat, and the two sliding seats are slidably connected to the upper surface of the fixed seat. A plurality of symmetric rollers are rotatably connected to the upper surface of the positioning seat, and the plurality of symmetric rollers are located between two fine-tuning rollers.

[0011] Preferably, a moving seat is rotatably connected to the lower surface of the fine-tuning roller, and the moving seat is slidably connected to the inner wall of the positioning seat. The fine-tuning roller rotates on the positioning seat through the moving seat. An adjusting screw rod is rotatably connected to the outer surface of the moving seat, and the adjusting screw rod is threadedly connected to the inner wall of the positioning seat. An adjusting seat is connected to the outer surface of the positioning seat.

[0012] Preferably, two lower rollers are rotatably connected to the inner wall of the fixed seat, and the lower rollers are directly below the corresponding upper rollers. The upper rollers and the lower rollers are respectively located at the upper and lower ends of Ti and Al, and the upper rollers are directly below the support seat through the extrusion seat.

[0013] Preferably, four extrusion screw rods are threadedly connected to the inner wall of the support seat, a spring is fixedly connected to the lower surface of the extrusion screw rod, and the other ends of the four springs are fixedly connected to the upper surface of the extrusion seat. The extrusion seat is connected directly below the support seat through the extrusion screw rod and the spring.

[0014] Preferably, two first support frames and two second support frames are fixedly connected to the upper surface of the support seat. A worm is rotatably connected to the inner walls of the two first support frames, a handle is fixedly connected to the end of the worm, a rotating shaft is rotatably connected between the two second support frames, a worm gear is sleeved on the outer surface of the rotating shaft, and the worm is meshed with the worm gear.

[0015] Preferably, master bevel gears are sleeved at both ends of the rotating shaft, a slave bevel gear is meshed with the outer surface of the master bevel gear, a rotating rod is inserted into the inner wall of the slave bevel gear, and the rotating rod is rotatably connected to the inner wall of the support seat.

[0016] Preferably, the lower end of the rotating rod is rotatably connected to the upper surface of the fixed seat, the rotating rod is inserted into the inner wall of the eccentric wheel, and the eccentric wheel is rotatably connected to the upper surface of the fixed seat through the rotating rod. The outer surfaces of the first support frame, the second support frame, the master bevel gear and the slave bevel gear are sleeved with a housing, and the housing is installed on the upper surface of the support seat.

[0017] The present invention discloses a precision rolling secondary guiding device for Ti and Al composite materials, and the beneficial effects thereof are as follows:

[0018] 1. For the precision rolling secondary guiding device of the Ti, Al composite material, to determine whether there is an actual deviation in the materials of Ti and Al, it is possible to rotate the adjusting seat to drive the adjusting screw rod to rotate, so that the adjusting screw rod drives the moving seat to slide on the inner wall of the positioning seat. Under the action of the moving seat, the fine-tuning roller moves accordingly. With the movement of the four fine-tuning rollers, the left and right ends of the Ti and Al materials are positioned, achieving precise guiding and meeting the control requirements of precision rolling and product quality.

[0019] 2. For the precision rolling secondary guiding device of the Ti, Al composite material, by rotating the worm, the two main bevel gears and the driven bevel gear are driven, so that the eccentric wheel contacts and presses against the positioning seat, pushing the two positioning seats to move towards each other, performing left and right limiting on Ti and Al, and completing the preliminary positioning.

[0020] 3. For the precision rolling secondary guiding device of the Ti, Al composite material, stack the two materials on the two lower rollers. At this time, loosen the extrusion seat, and under the rebound of the spring, the upper roller moves accordingly to contact the materials, applying a vertical pressure to the two materials to make their upper and lower surfaces closely fit. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic structural diagram of the present invention;

[0023] Figure 2 For the present invention Figure 1 Partial enlarged view;

[0024] Figure 3 It is a schematic structural diagram of the upper surface of the fixed seat of the present invention;

[0025] Figure 4 It is a schematic structural diagram of the positioning seat of the present invention;

[0026] Figure 5 It is a schematic structural diagram of the extrusion seat of the present invention;

[0027] Figure 6 It is a schematic structural diagram of the upper surface of the support seat of the present invention.

[0028] In the figure: 1. Base; 2. Fixed seat; 201. Scale; 3. Positioning seat; 301. Fine-tuning roller; 302. Symmetric roller; 303. Adjusting seat; 304. Adjusting screw rod; 305. Sliding seat; 4. Extrusion seat; 401. Upper roller; 402. Lower roller; 403. Spring; 404. Extrusion screw rod; 5. Support seat; 501. Support rod; 6. First support frame; 601. Second support frame; 602. Worm; 603. Worm gear; 604. Rotating shaft; 605. Handle; 7. Main bevel gear; 701. Driven bevel gear; 702. Rotating rod; 703. Eccentric wheel; 8. Outer shell. Detailed implementation manner

[0029] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely. Apparently, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] The embodiment of the present application provides a precision rolling secondary guiding device for Ti and Al composite materials, which solves the problem that when there are deviations in Ti and Al materials, fine-tuning cannot be performed according to the material deviations, resulting in skewed positioning of the two materials and affecting the processing effect. By rotating the worm 602, the two main bevel gears 7 and the driven bevel gear 701 rotate, so that the eccentric wheel 703 contacts and presses against the positioning seat 3, pushing the two positioning seats 3 to move towards each other, performing left and right limit on Ti and Al to complete preliminary positioning. Then, by adjusting the positions of the four fine-tuning rollers 301, the left and right ends of the Ti and Al materials are positioned to achieve precise guiding, meeting the control requirements of precision rolling and product quality.

[0031] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0032] The embodiment of the present invention discloses a precision rolling secondary guiding device for Ti and Al composite materials.

[0033] According to the attachment Figures 1-6 As shown, it includes a base 1. A fixed seat 2 is provided on the upper surface of the base 1. Two positioning seats 3 are slidably connected to the upper surface of the fixed seat 2. Two groups of support rods 501 are fixedly connected to the upper surface of the fixed seat 2. The upper surfaces of the two groups of support rods 501 are fixedly connected to a support seat 5. An extrusion seat 4 is provided between the support seat 5 and the fixed seat 2;

[0034] A guide fine-tuning assembly is provided on the positioning seat 3. The fine-tuning assembly includes two fine-tuning rollers 301. The fine-tuning rollers 301 are rotatably connected to the positioning seat 3. The fine-tuning assembly is used to make Ti and Al bilaterally symmetrical.

[0035] The extrusion seat 4 is provided with a pressing assembly, which includes two upper rollers 401. The upper rollers 401 are rotatably connected to the inner wall of the extrusion seat 4. Under the action of the pressing assembly, the Ti and Al materials are pressed together, applying vertical pressure to the two materials so that the upper and lower surfaces are tightly fitted.

[0036] An adjustment component is provided on the support seat 5, and the adjustment component includes an eccentric wheel 703. The eccentric wheel 703 is rotatably connected to the upper surface of the fixed seat 2, and the eccentric wheel 703 contacts the corresponding positioning seat 3. The adjustment component is used to adjust the position of the positioning seat 3 on the fixed seat 2, adjust the positions of the two positioning seats 3, squeeze Ti and Al to the center position on the fixed seat 2, and position Ti and Al of different sizes.

[0037] Four scales 201 are fixedly connected to the upper surface of the fixed base 2. The four scales 201 are respectively arranged on both sides of the positioning base 3. Under the action of the scales 201, the moving distance of the positioning base 3 and the fine-tuning roller 301 can be judged. By observing the scales 201 on both sides at the same time, it can be judged whether the positioning base 3 is skewed on the fixed base 2.

[0038] The lower surface of the positioning seat 3 is fixedly connected to two sliding seats 305, and the two sliding seats 305 are slidably connected to the upper surface of the fixed seat 2. The upper surface of the positioning seat 3 is rotatably connected to multiple symmetrical rollers 302, and the multiple symmetrical rollers 302 are located between the two fine-tuning rollers 301. Under the action of the two sliding seats 305, the sliding path of the positioning seat 3 on the fixed seat 2 is limited. Under the movement of the positioning seat 3, the two fine-tuning rollers 301 and the multiple symmetrical rollers 302 on the upper surface of the positioning seat 3 move. Under the action of the symmetrical rollers 302 on the two positioning seats 3, Ti and Al are limited to the left and right.

[0039] The lower surface of the fine-tuning roller 301 is rotatably connected to a moving seat, which is slidably connected to the inner wall of the positioning seat 3. The fine-tuning roller 301 rotates on the positioning seat 3 through the moving seat. The outer surface of the moving seat is rotatably connected to an adjusting screw 304, which is threadedly connected to the inner wall of the positioning seat 3. The outer surface of the positioning seat 3 is connected to the adjusting seat 303;

[0040] When there is an actual deviation in the materials of Ti and Al, at this time, the adjusting screw rod 304 is rotated by rotating the adjusting seat 303, so that the adjusting screw rod 304 drives the moving seat to slide on the inner wall of the positioning seat 3. Under the action of the moving seat, the fine-tuning roller 301 moves accordingly. Under the movement of the four fine-tuning rollers 301, the left and right ends of the Ti and Al materials are positioned, achieving precise guidance and meeting the control requirements of precision rolling and product quality.

[0041] Two lower rollers 402 are rotatably connected to the inner wall of the fixed seat 2. The lower rollers 402 are directly below the corresponding upper rollers 401. The upper rollers 401 and the lower rollers 402 are respectively located at the upper and lower ends of Ti and Al. The upper rollers 401 are directly below the support seat 5 through the extrusion seat 4. Under the action of the upper rollers 401 and the lower rollers 402, a vertical pressure is applied to the two materials to make their upper and lower surfaces closely fit.

[0042] Four extrusion screw rods 404 are threadedly connected to the inner wall of the support seat 5. The lower surface of the extrusion screw rod 404 is fixedly connected to a spring 403. The other ends of the four springs 403 are fixedly connected to the upper surface of the extrusion seat 4. The extrusion seat 4 is connected directly below the support seat 5 through the extrusion screw rods 404 and the springs 403. When the two materials are placed between the upper rollers 401 and the lower rollers 402, first, the extrusion seat 4 is pulled upward to move the extrusion seat 4 upward to compress the spring 403. At this time, it is convenient to stack the two materials on the two lower rollers 402. Then, the extrusion seat 4 is released. Under the rebound of the spring 403, the upper rollers 401 move accordingly to contact the materials, applying a vertical pressure to the two materials to make their upper and lower surfaces closely fit.

[0043] Two first support frames 6 and two second support frames 601 are fixedly connected to the upper surface of the support seat 5. A worm 602 is rotatably connected to the inner wall of the two first support frames 6. The end of the worm 602 is fixedly connected to a handle 605. A rotating shaft 604 is rotatably connected between the two second support frames 601. A worm gear 603 is sleeved on the outer surface of the rotating shaft 604. The worm 602 meshes with the worm gear 603. By rotating the handle 605, the worm 602 is rotated on the inner wall of the first support frame 6. Under the rotation of the worm 602, the worm gear 603 rotates accordingly. The worm gear 603 rotates on the inner wall of the two second support frames 601 through the rotating shaft 604.

[0044] Both ends of the rotating shaft 604 are sleeved with main bevel gears 7. The outer surface of the main bevel gear 7 meshes with a driven bevel gear 701. A rotating rod 702 is inserted into the inner wall of the driven bevel gear 701. The rotating rod 702 is rotatably connected to the inner wall of the support seat 5. Under the rotation of the rotating shaft 604, the two main bevel gears 7 rotate accordingly, driving the driven bevel gear 701 to rotate. At this time, the driven bevel gear 701 rotates on the support seat 5 through the rotating rod 702.

[0045] The lower end of the rotating rod 702 is rotatably connected to the upper surface of the fixed seat 2. The rotating rod 702 is inserted into the inner wall of the eccentric wheel 703. The eccentric wheel 703 is rotatably connected to the upper surface of the fixed seat 2 through the rotating rod 702. The outer surfaces of the first support frame 6, the second support frame 601, the main bevel gear 7 and the driven bevel gear 701 are sleeved with a housing 8. The housing 8 is installed on the upper surface of the support seat 5. At this time, the rotating rod 702 rotates on the support seat 5 and the fixed seat 2, driving the eccentric wheel 703 on the outer surface of the rotating rod 702 to rotate. At this time, the eccentric wheel 703 rotates and contacts and presses against the positioning seat 3, pushing the two positioning seats 3 to move towards each other, driving the two fine-tuning rollers 301 and multiple symmetric rollers 302 on the upper surface of the positioning seat 3 to move. Under the action of the symmetric rollers 302 on the two positioning seats 3, the Ti and Al are limited in the left and right directions to complete the preliminary positioning.

[0046] Working principle: When it is necessary to perform precision rolling on Ti and Al, by pulling the extrusion seat 4 upward, the extrusion seat 4 moves upward to compress the spring 403. At this time, it is convenient to stack the two materials on the two lower rollers 402. Then, release the extrusion seat 4. Under the rebound of the spring 403, the upper roller 401 moves accordingly to contact the material, applying a vertical pressure to the two materials to make their upper and lower surfaces closely fit.

[0047] Then, rotate the handle 605 to drive the worm 602 to rotate on the inner wall of the first support frame 6. Under the rotation of the worm 602, the worm wheel 603 rotates accordingly. The worm wheel 603 rotates on the inner walls of the two second support frames 601 through the rotating shaft 604.

[0048] Under the rotation of the rotating shaft 604, the two main bevel gears 7 rotate accordingly, driving the driven bevel gear 701 to rotate, and driving the eccentric wheel 703 on the outer surface of the rotating rod 702 to rotate.

[0049] At this time, the eccentric wheel 703 rotates and contacts and presses against the positioning seat 3, pushing the two positioning seats 3 to move towards each other, driving the two fine-tuning rollers 301 and multiple symmetric rollers 302 on the upper surface of the positioning seat 3 to move. Under the action of the symmetric rollers 302 on the two positioning seats 3, the Ti and Al are limited in the left and right directions to complete the preliminary positioning.

[0050] At this time, it is judged whether there is an actual deviation in the materials of Ti and Al. The adjusting base 303 can be rotated to drive the adjusting screw rod 304 to rotate, so that the adjusting screw rod 304 drives the moving seat to slide on the inner wall of the positioning seat 3. Under the action of the moving seat, the fine-tuning roller 301 moves accordingly. With the movement of the four fine-tuning rollers 301, the left and right ends of the Ti and Al materials are positioned to achieve precise guidance and meet the control requirements of precision rolling and product quality.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A Ti, Al composite material finishing rolling secondary guiding device, comprising a base (1), a fixed seat (2) provided on the upper surface of the base (1), two positioning seats (3) slidably connected to the upper surface of the fixed seat (2), two groups of support rods (501) fixedly connected to the upper surface of the fixed seat (2), the upper surfaces of the two groups of support rods (501) fixedly connected to the support seat (5), an extrusion seat (4) provided between the support seat (5) and the fixed seat (2), characterized in that: The positioning seat (3) is provided with a guide fine-tuning assembly, the fine-tuning assembly includes two fine-tuning rollers (301), the fine-tuning rollers (301) are rotatably connected to the positioning seat (3), and the fine-tuning assembly is used to make Ti and Al symmetrical. The extrusion seat (4) is provided with a pressing assembly, the pressing assembly includes two upper rollers (401), the upper rollers (401) are rotatably connected to the inner wall of the extrusion seat (4), and the Ti and Al materials are pressed under the action of the pressing assembly. The support seat (5) is provided with an adjustment assembly, the adjustment assembly includes an eccentric wheel (703), the eccentric wheel (703) is rotatably connected to the upper surface of the fixed seat (2), the eccentric wheel (703) is in contact with the corresponding positioning seat (3), and the adjustment assembly is used to adjust the position of the positioning seat (3) on the fixed seat (2); The lower surface of the positioning seat (3) is fixedly connected to two sliding seats (305), and the two sliding seats (305) are slidably connected to the upper surface of the fixed seat (2). The upper surface of the positioning seat (3) is rotatably connected to a plurality of symmetrical rollers (302), and the plurality of symmetrical rollers (302) are located between the two fine-tuning rollers (301); The lower surface of the fine-tuning roller (301) is rotatably connected to a moving seat, the moving seat is slidably connected to the inner wall of the positioning seat (3), the fine-tuning roller (301) is rotated on the positioning seat (3) through the moving seat, the outer surface of the moving seat is rotatably connected to an adjusting screw rod (304), the adjusting screw rod (304) is threadedly connected to the inner wall of the positioning seat (3), and the outer surface of the positioning seat (3) is connected to the adjusting seat (303).

2. A secondary guiding device for finishing rolling of Ti and Al composite materials according to claim 1, characterized in that: Four scales (201) are fixedly connected to the upper surface of the fixing seat (2), and the four scales (201) are respectively arranged on both sides of the positioning seat (3).

3. A secondary guiding device for finishing rolling of Ti and Al composite materials according to claim 2, characterized in that: Two lower rollers (402) are rotatably connected to the inner wall of the fixing seat (2), and the lower rollers (402) are located directly below the corresponding upper rollers (401). The upper rollers (401) and the lower rollers (402) are located at the upper and lower ends of Ti and Al, respectively. The upper rollers (401) are located directly below the support seat (5) through the extrusion seat (4).

4. A secondary guiding device for finishing rolling of Ti and Al composite materials according to claim 3, characterized in that: Four extrusion screw rods (404) are threadedly connected to the inner wall of the support seat (5); a spring (403) is fixedly connected to the lower surface of the extrusion screw rods (404); the other ends of the four springs (403) are fixedly connected to the upper surface of the extrusion seat (4); and the extrusion seat (4) is connected directly below the support seat (5) through the extrusion screw rods (404) and the springs (403).

5. A secondary guiding device for finishing rolling of Ti and Al composite materials according to claim 4, characterized in that: Two first support frames (6) and two second support frames (601) are fixedly connected to the upper surface of the support seat (5); a worm (602) is rotatably connected to the inner walls of the two first support frames (6); a handle (605) is fixedly connected to the end of the worm (602); a rotating shaft (604) is rotatably connected between the two second support frames (601); a worm wheel (603) is sleeved on the outer surface of the rotating shaft (604); and the worm (602) is meshed with the worm wheel (603).

6. A secondary guiding device for finishing rolling of Ti and Al composite materials according to claim 5, characterized in that: Both ends of the rotating shaft (604) are sleeved with a main bevel gear (7), the outer surface of the main bevel gear (7) is meshed with a slave bevel gear (701), a rotating rod (702) is inserted into the inner wall of the slave bevel gear (701), and the rotating rod (702) is rotatably connected to the inner wall of the support seat (5).

7. A secondary guiding device for finishing rolling of Ti and Al composite materials according to claim 6, characterized in that: The lower end of the rotating rod (702) is rotatably connected to the upper surface of the fixed seat (2), the rotating rod (702) is inserted into the inner wall of the eccentric wheel (703), and the eccentric wheel (703) is rotatably connected to the upper surface of the fixed seat (2) through the rotating rod (702). The outer surfaces of the first support frame (6), the second support frame (601), the main bevel gear (7) and the slave bevel gear (701) are sleeved with a shell (8), and the shell (8) is installed on the upper surface of the support seat (5).

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