High-precision copper-plated steel strip stretching forming equipment
By introducing a combination structure of fixed blocks, electric cylinders and stretching rollers into the copper-plated steel strip stretching and forming equipment, combined with three extrusion rollers and auxiliary grooves, the problems of single flattening structure and damage to adjustment parts were solved, and high-precision forming and convenient movement were achieved.
Patent Information
- Application Number
- CN202422923026.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-29
AI Technical Summary
The existing copper-plated steel strip stretching and forming equipment has a single flattening structure and cannot achieve double flattening. In addition, emergency adjustments cannot be made after the adjustment parts are damaged.
It adopts a combined structure of a fixed block, a first electric cylinder, a mounting block, a second electric cylinder and a stretching roller. The stretching roller is adjusted in position by the extension and contraction of the electric cylinder. It is equipped with three squeezing rollers to achieve double squeezing, and the auxiliary groove facilitates the transfer of the device.
High-precision forming of copper-plated steel strips is achieved, emergency adjustments can still be made after the electric cylinder is damaged, and the device is easy to move.
Smart Images
Figure CN223476039U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of stretch forming equipment, and more specifically, it relates to a high-precision copper-plated steel strip stretch forming equipment. Background Technology
[0002] When processing coil springs from copper-plated steel strips, it is necessary to use stretch forming equipment to change the bending state of the steel strip.
[0003] Although the existing equipment can flatten the steel strip by pressing rollers, its flattening structure is simple and cannot continuously flatten the steel strip in a double manner; although the existing equipment can adjust the curvature of the steel strip by adjusting the position of the stretching rollers, it cannot make emergency adjustments when the adjustment parts are damaged. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides a high-precision copper-plated steel strip stretching and forming equipment, which solves the problems that although the existing device can flatten the steel strip by extrusion rollers, its flattening structure is simple and cannot continuously flatten the steel strip in a double manner; although the existing device can adjust the curvature of the steel strip by adjusting the position of the stretching rollers, it cannot make emergency adjustments when its adjustment parts are damaged.
[0005] The purpose and effectiveness of this high-precision copper-plated steel strip stretching and forming equipment are achieved by the following specific technical means:
[0006] A high-precision copper-plated steel strip stretching and forming equipment includes a frame; a steel strip roller rotates on the frame, and a copper-plated steel strip is wound on the steel strip roller; a fixing block is fixed on the frame, two first electric cylinders are fixed on the right end face of the fixing block, a mounting block is fixed on the extended end of the two first electric cylinders, two second electric cylinders are fixed on the right end face of the mounting block, a base is fixed on the extended end of the two second electric cylinders, and a stretching roller rotates on the base.
[0007] Furthermore, three extrusion rollers rotate on the equipment frame, and the copper-plated steel strip on the steel strip roller passes through the three extrusion rollers.
[0008] Furthermore, a take-up roller rotates on the equipment frame, with the head end of the copper-plated steel strip wound around the take-up roller.
[0009] Furthermore, the bottom surface of the equipment frame is provided with four auxiliary slots, with the two front auxiliary slots aligned with the two rear auxiliary slots.
[0010] Furthermore, a switch box is fixed to the front end of the equipment frame. The switch box is electrically connected to an external power supply and to the first electric cylinder and the second electric cylinder.
[0011] Compared with the prior art, the present invention has the following beneficial effects:
[0012] This application, through the arrangement of a fixed block, a first electric cylinder, a mounting block, a second electric cylinder, a base, and a stretching roller, allows for adjustment of the stretching curvature by controlling the extension and retraction of two second electric cylinders. The two second electric cylinders drive the stretching roller to adjust its left and right position, thus achieving adjustment of the stretching curvature of the steel strip. If the two second electric cylinders are damaged, controlling the extension and retraction of two first electric cylinders can also achieve adjustment of the left and right position of the stretching roller. Compared with existing devices, this application allows for emergency adjustments after damage to the electric cylinders used for stretching roller adjustment, making it highly practical.
[0013] This application, by setting up three extrusion rollers, enables double extrusion after the copper-plated steel strip passes through the three extrusion rollers, thereby improving the forming accuracy of the copper-plated steel strip.
[0014] In this application, by setting up auxiliary slots, the forklift arm can be inserted into the four auxiliary slots to lift the device during relocation, which facilitates the relocation of the device. Attached Figure Description
[0015] Figure 1 This is an axial view structural schematic diagram of the high-precision copper-plated steel strip stretching and forming equipment of this utility model.
[0016] Figure 2 This is a schematic diagram of the main structure of the high-precision copper-plated steel strip stretching and forming equipment of this utility model.
[0017] Figure 3 This is a schematic diagram of the axial view structure of the high-precision copper-plated steel strip stretching and forming equipment of this utility model after being cut open.
[0018] Figure 4 This utility model Figure 3 A schematic diagram of the main structure.
[0019] Figure 5 This is an axial view structural diagram of the fixing block, the first electric cylinder, the mounting block, the second electric cylinder, the seat, and the stretching roller of this utility model.
[0020] Figure 6 This utility model Figure 3 A schematic diagram of the split-axis view structure.
[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:
[0022] 1. Equipment frame; 101. Auxiliary trough; 2. Steel strip roller; 3. Extrusion roller; 401. Fixing block; 402. First electric cylinder; 403. Mounting block; 404. Second electric cylinder; 405. Base; 406. Tension roller; 5. Rewinding roller; 6. Switch box. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0024] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The use of terms such as "a," "an," or "the" in this utility model patent application specification and claims does not indicate a quantity limitation, but rather indicates the presence of at least one. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; these relative positional relationships may change accordingly when the absolute position of the described object changes.
[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.
[0026] Example 1:
[0027] As attached Figure 1 To be continued Figure 6 As shown:
[0028] This utility model provides a high-precision copper-plated steel strip stretching and forming equipment, including an equipment frame 1; a steel strip roller 2 rotates on the equipment frame 1, and a copper-plated steel strip is wound on the steel strip roller 2; a fixing block 401 is fixed on the equipment frame 1, two first electric cylinders 402 are fixed on the right end face of the fixing block 401, an mounting block 403 is fixed on the extended end of the two first electric cylinders 402, two second electric cylinders 404 are fixed on the right end face of the mounting block 403, a seat 405 is fixed on the extended end of the two second electric cylinders 404, and a stretching roller 406 rotates on the seat 405.
[0029] The equipment frame 1 has three rotating extrusion rollers 3. The copper-plated steel strip on the steel strip roller 2 passes through the three extrusion rollers 3. After the copper-plated steel strip passes through the three extrusion rollers 3, double extrusion can be achieved, thereby improving the forming accuracy of the copper-plated steel strip.
[0030] Among them, a take-up roller 5 rotates on the equipment frame 1, and the head end of the copper-plated steel strip is wound around the take-up roller 5.
[0031] The bottom surface of the equipment frame 1 is provided with four auxiliary slots 101. The two auxiliary slots 101 on the front side are aligned with the two auxiliary slots 101 on the rear side. When the device is moved, the forklift arm can be inserted into the four auxiliary slots 101 to lift the device, which facilitates the relocation of the device.
[0032] Example 2:
[0033] Based on Embodiment 1, a switch box 6 is fixed on the front end of the equipment frame 1. The switch box 6 is electrically connected to an external power supply and to the first electric cylinder 402 and the second electric cylinder 404. During use, pressing the switch on the switch box 6 can control the extension and retraction of the first electric cylinder 402 and the second electric cylinder 404.
[0034] Working principle: The copper-plated steel strip is passed through the gap between the three extrusion rollers 3, then around the stretching roller 406, and finally connected to the take-up roller 5. The take-up roller 5 is driven to rotate by an external drive structure. When the take-up roller 5 rotates, the steel strip is wound. At the same time, after the copper-plated steel strip passes through the three extrusion rollers 3, double extrusion can be achieved to eliminate the deformation on the steel strip. When adjusting the stretch curvature, the extension and retraction of the two second electric cylinders 404 can be controlled. The two second electric cylinders 404 drive the stretching roller 406 to adjust its position left and right. At this time, the stretch curvature of the steel strip can be adjusted. If the two second electric cylinders 404 are damaged, the extension and retraction of the two first electric cylinders 402 can also be controlled to adjust the position of the stretching roller 406 left and right.
[0035] Although this application has been described with reference to the foregoing embodiments, those skilled in the art will understand that various changes can be made without departing from the spirit and scope of this application as defined by the appended claims. While this specification contains details of many specific implementations, these should not be construed as limiting the scope of the claims, but rather as descriptions of features specific to particular embodiments. The scope of this application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.
Claims
1. A high-precision copper-plated steel strip stretching and forming equipment, comprising an equipment frame (1); a steel strip roller (2) rotates on the equipment frame (1), and a copper-plated steel strip is wound on the steel strip roller (2); characterized in that: A fixing block (401) is fixed on the equipment frame (1). Two first electric cylinders (402) are fixed on the right end face of the fixing block (401). A mounting block (403) is fixed on the extended end of the two first electric cylinders (402). Two second electric cylinders (404) are fixed on the right end face of the mounting block (403). A seat (405) is fixed on the extended end of the two second electric cylinders (404). A tension roller (406) rotates on the seat (405).
2. The high-precision copper-plated steel strip stretching and forming equipment as described in claim 1, characterized in that: Three extrusion rollers (3) rotate on the equipment frame (1), and the copper-plated steel strip on the steel strip roller (2) passes through the three extrusion rollers (3).
3. The high-precision copper-plated steel strip stretching and forming equipment as described in claim 2, characterized in that: A take-up roller (5) rotates on the equipment frame (1), and the head end of the copper-plated steel strip is wound around the take-up roller (5).
4. The high-precision copper-plated steel strip stretching and forming equipment as described in claim 3, characterized in that: The bottom surface of the equipment frame (1) is provided with four auxiliary slots (101), with the two front auxiliary slots (101) aligned with the two rear auxiliary slots (101).
5. The high-precision copper-plated steel strip stretching and forming equipment as described in claim 4, characterized in that: A switch box (6) is fixed on the front end of the equipment frame (1). The switch box (6) is electrically connected to an external power supply and is electrically connected to the first electric cylinder (402) and the second electric cylinder (404).