High-precision ultra-thin ultra-wide cold-rolled steel strip
By designing a device including motor, front and reverse screw rod, slider, support plate, electric telescopic rod, anti-slip pad, guide rail and pressing roller, the problem that the existing cold-rolled steel strip device cannot effectively deal with basebands of different sizes and achieve high-precision cutting, and high-precision processing and cutting of basebands of different sizes is achieved.
Patent Information
- Application Number
- CN202420408394.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-04
AI Technical Summary
The existing cold-rolled steel strip devices cannot effectively handle basebands of different sizes, and it is difficult to achieve high-precision cutting in a bending state.
A device including a base, a motor, a reverse tooth screw, a slider, a support plate, an electric telescopic rod, an anti-slip pad, a guide rail and a press roller is designed. The forward and reverse tooth screw rod drives the slider and the support plate to move through the motor, fix the baseband with a round rod and an anti-slip pad, and lay the baseband surface through the press roller, and finally achieve cutting.
High-precision processing and cutting of basebands of different sizes is achieved, solving the limitations of existing devices in dimensional adjustment and bending states, and improving the cutting accuracy and efficiency.
Smart Images
Figure CN222551718U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cold-rolled steel strips, in particular to a high-precision ultra-thin and extra-wide cold-rolled steel strip. Background Art
[0002] Cold-rolled steel strip is made of hot-rolled coil and is rolled at room temperature below the recrystallization temperature. The steel strip delivered in sheets is called steel plate, also called box plate or flat plate, and the steel strip delivered in long lengths is called steel coil, also called coil. Most of the existing devices directly drag the base strip out from the feeding device. Because most of them are in coil form, they cannot be cut well in a bent state, and most feeding devices can only process one size, which has great limitations. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a high-precision ultra-thin and extra-wide cold-rolled steel strip. The device is provided with a base strip placement structure of different sizes. The base strip is placed on the upper end of the base, and the motor is started to drive the positive and negative screw rods to drive the slider and the upper support plate to move toward each other and contact the base strip. The round rod is inserted into the base strip, and the round rod is placed on the upper end of the anti-slip pad. The electric telescopic rod is started to lift the anti-slip pad upward and make the outer surface of the round rod contact the inner wall of the groove top to prevent it from falling off. The device is provided with a pressure roller mechanism, and the pressure roller flattens the upper surface of the base strip by sliding the fixed shaft in the third slide groove on the side surface of the guide rail.
[0004] The utility model also provides the above-mentioned high-precision ultra-thin extra-wide cold-rolled steel strip, comprising: a base, a motor is fixedly connected to the side surface of the base, a positive and negative threaded rod is arranged on the front surface of the motor, a slider is threadedly connected to the outer surface of the positive and negative threaded rod through a threaded hole, a support plate is fixedly connected to the upper surface of the slider, a groove is arranged on the side surface of the support plate, and an electric telescopic rod is fixedly connected to the bottom inner wall of the groove;
[0005] The upper surface of the electric telescopic rod is fixedly connected with an anti-skid pad, the upper surface of the anti-skid pad is in contact with the round rod, the upper surface of the base is fixedly connected with a guide rail, the side surface of the guide rail is provided with a third slide groove, the side surface of the base is provided with a second slide groove, the inner wall of the second slide groove is slidably connected with a push rod, and the outer surface of the push rod is fixedly connected with a movable plate.
[0006] According to the high-precision ultra-thin extra-wide cold-rolled steel strip, a hole is provided on the rear surface of the base, and the inner wall of the hole is in contact with the positive and negative threaded screws.
[0007] According to the high-precision ultra-thin extra-wide cold-rolled steel strip, a first slide groove is provided on the upper surface of the base, and the inner wall of the first slide groove is slidably connected to the slider.
[0008] According to the high-precision ultra-thin extra-wide cold-rolled steel strip, the input end of the motor is electrically connected to the external power supply, and the input end of the electric telescopic rod is electrically connected to the external power supply.
[0009] According to the high-precision ultra-thin extra-wide cold-rolled steel strip, the number of the sliding blocks is multiple and symmetrically distributed, and the number of the supporting plates is multiple and symmetrically distributed.
[0010] According to the high-precision ultra-thin extra-wide cold-rolled steel strip, the inner wall of the third slide groove is slidably connected to a fixed shaft, and the outer surface of the fixed shaft is fixedly connected to a pressure roller.
[0011] According to the high-precision ultra-thin extra-wide cold-rolled steel strip, a fourth slide groove is provided on the upper surface of the base, and the inner wall of the fourth slide groove is slidably connected to the movable plate.
[0012] According to the high-precision ultra-thin and extra-wide cold-rolled steel strip, the outer surface of the round rod is rotatably connected to the ultra-thin and extra-wide base strip, and the upper surface of the movable plate is provided with a cutting groove.
[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0015] Figure 1 This is the overall structure diagram of a high-precision ultra-thin and extra-wide cold-rolled steel strip of the utility model;
[0016] Figure 2 This is a size adjustment and placement structure diagram of a high-precision ultra-thin and extra-wide cold-rolled steel strip according to the utility model;
[0017] Figure 3 This is a round rod fixing structure diagram of a high-precision ultra-thin and extra-wide cold-rolled steel strip of the utility model;
[0018] Figure 4 This is a structural diagram of a pressure roller for a high-precision ultra-thin and extra-wide cold-rolled steel strip according to the utility model.
[0019] Legend:
[0020] 1. Base; 2. First slide; 3. Hole; 4. Motor; 5. Positive and negative threaded screws; 6. Slider; 7. Threaded hole; 8. Support plate; 9. Groove; 10. Electric telescopic rod; 11. Anti-slip pad; 12. Ultra-thin and extra-wide base band; 13. Round rod; 14. Moving plate; 15. Cutting groove; 16. Second slide; 17. Guide rail; 18. Third slide; 19. Push rod; 20. Pressure roller; 21. Fixed shaft; 22. Fourth slide. DETAILED DESCRIPTION
[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0022] Reference Figure 1-4 The utility model embodiment provides a high-precision ultra-thin and extra-wide cold-rolled steel strip, which includes a base 1, a motor 4 is fixedly connected to the side surface of the base 1, a positive and negative threaded screw 5 is arranged on the front surface of the motor 4, a slider 6 is threadedly connected to the outer surface of the positive and negative threaded screw 5 through a threaded hole 7, a support plate 8 is fixedly connected to the upper surface of the slider 6, a groove 9 is arranged on the side surface of the support plate 8, and an electric telescopic rod 10 is fixedly connected to the bottom inner wall of the groove 9.
[0023] The upper surface of the electric telescopic rod 10 is fixedly connected with an anti-skid pad 11, and the upper surface of the anti-skid pad 11 contacts the round rod 13. The upper surface of the base 1 is fixedly connected with a guide rail 17, and the side surface of the guide rail 17 is provided with a third slide groove 18. The side surface of the base 1 is provided with a second slide groove 16, and the inner wall of the second slide groove 16 is slidably connected with a push rod 19, and the outer surface of the push rod 19 is fixedly connected with a movable plate 14. The rear surface of the base 1 is provided with a hole 3, and the inner wall of the hole 3 contacts the positive and negative threaded rods 5. The upper surface of the base 1 is provided with a first slide groove 2, and the inner wall of the first slide groove 2 slides with the slider 6 The input end of the motor 4 is electrically connected to the external power supply, the input end of the electric telescopic rod 10 is electrically connected to the external power supply, the number of sliders 6 is multiple and symmetrically distributed, the number of support plates 8 is multiple and symmetrically distributed, the inner wall of the third slide groove 18 is slidably connected to the fixed shaft 21, the outer surface of the fixed shaft 21 is fixedly connected to the pressure roller 20, the upper surface of the base 1 is provided with a fourth slide groove 22, the inner wall of the fourth slide groove 22 is slidably connected to the movable plate 14, the outer surface of the round rod 13 is rotatably connected to the ultra-thin and extra-wide base band 12, and the upper surface of the movable plate 14 is provided with a cutting groove 15.
[0024] Working principle: Place the base tape roll on the upper end of the base 1, start the motor 4 to drive the forward and reverse screw rods 5 to make the slider 6 and the upper support plate 8 move toward each other and contact with the base tape, use the round rod 13 to penetrate the base tape, place the upper surface of the round rod 13 on the upper end of the anti-slip pad 11, start the electric telescopic rod 10 to lift the round rod 13 upward and contact the top inner wall of the groove 9, place one end of the base tape on the movable plate 14, use the pressure roller 20 to flatten the upper surface, and cut through the cutting groove 15.
[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A high-precision ultra-thin and extra-wide cold-rolled steel strip, characterized in that: include: A base (1), wherein a motor (4) is fixedly connected to the side surface of the base (1), a positive and negative threaded rod (5) is provided on the front surface of the motor (4), a slider (6) is threadedly connected to the outer surface of the positive and negative threaded rod (5) through a threaded hole (7), a support plate (8) is fixedly connected to the upper surface of the slider (6), a groove (9) is provided on the side surface of the support plate (8), and an electric telescopic rod (10) is fixedly connected to the bottom inner wall of the groove (9); The upper surface of the electric telescopic rod (10) is fixedly connected to an anti-skid pad (11), the upper surface of the anti-skid pad (11) is in contact with the round rod (13), the upper surface of the base (1) is fixedly connected to a guide rail (17), the side surface of the guide rail (17) is provided with a third slide groove (18), the side surface of the base (1) is provided with a second slide groove (16), the inner wall of the second slide groove (16) is slidably connected to a push rod (19), and the outer surface of the push rod (19) is fixedly connected to a movable plate (14).
2. The high-precision ultra-thin and extra-wide cold-rolled steel strip according to claim 1, characterized in that: A hole (3) is provided on the rear surface of the base (1), and the inner wall of the hole (3) is in contact with the positive and negative threaded rods (5).
3. The high-precision ultra-thin and extra-wide cold-rolled steel strip according to claim 1, characterized in that: A first sliding groove (2) is provided on the upper surface of the base (1), and the inner wall of the first sliding groove (2) is slidably connected to a sliding block (6).
4. The high-precision ultra-thin and extra-wide cold-rolled steel strip according to claim 1, characterized in that: The input end of the motor (4) is electrically connected to an external power source, and the input end of the electric telescopic rod (10) is electrically connected to an external power source.
5. The high-precision ultra-thin and extra-wide cold-rolled steel strip according to claim 1, characterized in that: The number of the sliding blocks (6) is multiple and symmetrically distributed, and the number of the supporting plates (8) is multiple and symmetrically distributed.
6. The high-precision ultra-thin and extra-wide cold-rolled steel strip according to claim 1, characterized in that: The inner wall of the third sliding groove (18) is slidably connected to a fixed shaft (21), and the outer surface of the fixed shaft (21) is fixedly connected to a pressure roller (20).
7. The high-precision ultra-thin and extra-wide cold-rolled steel strip according to claim 1, characterized in that: A fourth sliding groove (22) is provided on the upper surface of the base (1), and the inner wall of the fourth sliding groove (22) is slidably connected to the movable plate (14).
8. The high-precision ultra-thin and extra-wide cold-rolled steel strip according to claim 1, characterized in that: The outer surface of the round rod (13) is rotatably connected to an ultra-thin and extra-wide base belt (12), and the upper surface of the movable plate (14) is provided with a cutting groove (15).