Novel bending mechanism
By designing a new bending mechanism, the problem of inconsistent angles in traditional wire bending mechanisms is solved through the cooperation of a rotating shaft, a handle, and a limit block. This achieves uniformity in wire bending angles and rapid handle reset, thereby improving product quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO LONGTAI ZEYU PRECISION MASCH CO LTD
- Filing Date
- 2025-05-09
- Publication Date
- 2026-05-12
AI Technical Summary
Traditional wire bending mechanisms struggle to maintain consistent bending angles, leading to inconsistent product quality.
A novel bending mechanism was designed, comprising a processing table, a bending assembly, and a reset assembly. The coordination of the rotating shaft, handle, and limit block ensures the uniformity of the steel wire bending angle. Simultaneously, the coordination of the guide rod, guide plate, spring, toothed plate, and half gear enables the handle to be quickly reset for the next bending operation.
This achieves uniformity in the bending angle of the steel wire and rapid reset, improving the stability of product quality and production efficiency.
Smart Images
Figure CN224222586U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of steel wire processing technology, specifically a novel bending mechanism. Background Technology
[0002] In modern industrial production, steel wire is widely used in many fields such as construction, machinery manufacturing, automotive parts, and aerospace. Many products require steel wire to be processed into specific bending shapes to meet different structural and functional requirements, such as steel mesh for construction, springs in machinery, and steel wire for the skeleton of car seats.
[0003] Traditional wire bending mechanisms have some obvious shortcomings. Due to limitations in mechanical structure and uneven stress on the wire during bending, it is difficult to guarantee the bending angle, resulting in unstable product quality. Utility Model Content
[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a new bending mechanism that effectively solves the problem of the difficulty in guaranteeing the bending angle.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel bending mechanism, including a processing table, a bending component on the top of the processing table, a reset component on the bottom of the processing table, a steel wire on the processing table, and support columns fixedly connected to the bottom of the processing table near the four corners.
[0006] The bending assembly includes a top plate fixed to the top of the processing table, a rotating shaft rotatably connected to the processing table, the top plate located at the top of the rotating shaft, the bottom end of the rotating shaft passing through the processing table and fixedly connected to a handle, and a limit block fixedly connected to the bottom of the processing table.
[0007] Preferably, the top end of the rotating shaft is provided with a bending groove, and the top plate is provided with a receiving groove, the receiving groove corresponding to the bending groove, and the steel wire is placed in the receiving groove and the bending groove.
[0008] Preferably, the reset assembly includes a base block fixed to the bottom of the processing table, a guide rod fixedly connected between the base block and the processing table, a guide plate movably sleeved on the outer side of the guide rod, a toothed plate fixedly connected to the side of the guide plate near the handle, and a half gear fixedly installed on the outer side of the handle, the half gear meshing with the toothed plate.
[0009] Preferably, a sleeve block is fixedly sleeved on the outer side of the guide rod, and a spring is fixedly connected between the sleeve block and the guide plate, with the spring sleeved on the outer side of the guide rod.
[0010] Preferably, a positioning ring is fixedly sleeved on the outer side of the guide rod, and the side of the guide plate away from the sleeve block abuts against the positioning ring.
[0011] Preferably, a slider is fixedly connected to the top of the guide plate, and a groove is provided at the bottom of the processing table, with the slider slidably connected to the groove.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. The fit between the receiving groove and the bending groove facilitates the placement of the steel wire, and the fit between the rotating shaft, the handle, and the limiting block facilitates the rapid bending of the steel wire, thereby ensuring the uniformity of the bending angle;
[0014] 2. The coordination between the guide rod, guide plate, spring, sleeve block, toothed plate and half gear facilitates the reset of the handle and allows the handle to be rotated again for the next bend. Attached Figure Description
[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.
[0016] In the attached diagram:
[0017] Figure 1 This is a schematic diagram of the bending mechanism of this utility model;
[0018] Figure 2 This is a schematic diagram of the bottom structure of the processing table of this utility model;
[0019] Figure 3 This is a schematic diagram of the bending component structure of this utility model;
[0020] Figure 4 This is a schematic diagram of the reset component structure of this utility model.
[0021] In the diagram: 1. Processing table; 2. Bending assembly; 201. Top plate; 202. Receiving groove; 203. Bending groove; 204. Rotating shaft; 205. Handle; 206. Limiting block; 3. Reset assembly; 301. Bottom block; 302. Guide rod; 303. Guide plate; 304. Spring; 305. Sleeve block; 306. Half gear; 307. Slider; 308. Toothed plate; 309. Positioning ring; 4. Steel wire; 5. Support column. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0023] Example 1, by Figure 1-2 The present invention relates to a novel bending mechanism, comprising a processing table 1, a bending component 2 on the top of the processing table 1, a reset component 3 on the bottom of the processing table 1, a steel wire 4 on the processing table 1, and support columns 5 fixedly connected to the bottom of the processing table 1 near the four corners.
[0024] Specifically, by Figure 2 The bending assembly 2 includes a top plate 201 fixed to the top of the processing table 1. A rotating shaft 204 is rotatably connected to the processing table 1. The top plate 201 is located at the top of the rotating shaft 204. The bottom end of the rotating shaft 204 passes through the processing table 1 and is fixedly connected to a handle 205. A limit block 206 is fixedly connected to the bottom of the processing table 1. A bending groove 203 is provided at the top of the rotating shaft 204. A receiving groove 202 is provided on the top plate 201. The receiving groove 202 corresponds to the bending groove 203. The steel wire 4 is placed in the receiving groove 202 and the bending groove 203.
[0025] In use, first hold the steel wire 4 and place it in the receiving groove 202 and bending groove 203. Then rotate the handle 205 to drive the rotating shaft 204 to bend the steel wire 4 until the handle 205 abuts against the limit block 206 to control the bending angle and ensure the uniformity of the bending angle.
[0026] Specifically, by Figure 3 The reset assembly 3 includes a base block 301 fixed to the bottom of the processing table 1. A guide rod 302 is fixedly connected between the base block 301 and the processing table 1. A guide plate 303 is movably sleeved on the outer side of the guide rod 302. A toothed plate 308 is fixedly connected to the side of the guide plate 303 near the handle 205. A half gear 306 is fixedly installed on the outer side of the handle 205 and meshes with the toothed plate 308. A sleeve block 305 is fixedly sleeved on the outer side of the guide rod 302. A spring 304 is fixedly connected between the sleeve block 305 and the guide plate 303. The spring 304 is sleeved on the outer side of the guide rod 302. A positioning ring 309 is fixedly sleeved on the outer side of the guide rod 302. The side of the guide plate 303 away from the sleeve block 305 abuts against the positioning ring 309. A slider 307 is fixedly connected to the top of the guide plate 303. A sliding groove is provided at the bottom of the processing table 1. The slider 307 is slidably connected to the sliding groove.
[0027] In use, when the handle 205 is rotated, it drives the half gear 306 to rotate. Since the half gear 306 is meshed with the toothed plate 308, it drives the guide plate 303 to slide along the guide rod 302. At the same time, the slider 307 slides along the groove to ensure the stability of the guide plate 303 when it moves. At this time, the spring 304 is deformed. When the handle 205 abuts against the limit block 206, the bending of the steel wire 4 is completed. Then the handle 205 is released. At this time, the spring 304 returns to its original position and drives the guide plate 303 to slide along the guide rod 302 again. Through the cooperation between the toothed plate 308 and the half gear 306, the handle 205 is driven to rotate again until the guide plate 303 abuts against the positioning ring 309. Finally, the handle 205 is reset so that it can be rotated for the next bending.
Claims
1. A novel bending mechanism, comprising a processing table (1), characterized in that: The processing table (1) is provided with a bending assembly (2) at the top, a reset assembly (3) at the bottom, a steel wire (4) on the processing table (1), and support columns (5) fixedly connected to the bottom of the processing table (1) near the four corners. The bending assembly (2) includes a top plate (201) fixed to the top of the processing table (1), a rotating shaft (204) rotatably connected to the processing table (1), the top plate (201) being located at the top of the rotating shaft (204), the bottom end of the rotating shaft (204) passing through the processing table (1) and fixedly connected to a handle (205), and a limit block (206) fixedly connected to the bottom of the processing table (1).
2. The novel bending mechanism according to claim 1, characterized in that: The top of the rotating shaft (204) is provided with a bending groove (203), and the top plate (201) is provided with a receiving groove (202). The receiving groove (202) corresponds to the bending groove (203), and the steel wire (4) is placed in the receiving groove (202) and the bending groove (203).
3. The novel bending mechanism according to claim 1, characterized in that: The reset assembly (3) includes a base block (301) fixed to the bottom of the processing table (1), a guide rod (302) fixedly connected between the base block (301) and the processing table (1), a guide plate (303) movably sleeved on the outer side of the guide rod (302), a toothed plate (308) fixedly connected to the side of the guide plate (303) near the handle (205), and a half gear (306) fixedly installed on the outer side of the handle (205), the half gear (306) meshing with the toothed plate (308).
4. A novel bending mechanism according to claim 3, characterized in that: A sleeve block (305) is fixedly sleeved on the outside of the guide rod (302), and a spring (304) is fixedly connected between the sleeve block (305) and the guide plate (303). The spring (304) is sleeved on the outside of the guide rod (302).
5. A novel bending mechanism according to claim 3, characterized in that: A positioning ring (309) is fixedly sleeved on the outer side of the guide rod (302), and the side of the guide plate (303) away from the sleeve block (305) abuts against the positioning ring (309).
6. A novel bending mechanism according to claim 3, characterized in that: The top of the guide plate (303) is fixedly connected to a slider (307), and the bottom of the processing table (1) is provided with a sliding groove, and the slider (307) is slidably connected to the sliding groove.