Bending device for hardware machining
By introducing a limiting ring and rubber pad structure into the hardware processing equipment, the problem of damage during hardware bending is solved, and high-quality hardware processing is achieved.
Patent Information
- Application Number
- CN202520535285.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-25
AI Technical Summary
Hardware parts are easily damaged by limiting components during bending, which affects the quality of the finished product.
A bending device for processing hardware parts was designed, which adopts a structure of a first limiting ring, a second limiting ring, a fitting part and a rubber pad to increase friction and expand the contact area, thus protecting the surface of the hardware parts; at the same time, the distance between the limiting rings can be adjusted by bolts and nuts to accommodate hardware parts of different sizes.
It effectively protects the surface of hardware parts, improves the quality of finished products, and can adapt to the processing needs of hardware parts of different sizes, thereby improving production efficiency.
Smart Images
Figure CN223888768U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hardware machining technical field, concretely is a kind of bending device for hardware machining. BACKGROUND
[0002] In the field of hardware machining, bending process is a common and important processing method, which aims to bend metal plates or profiles according to specific angles and shapes to meet the design requirements of different products. With the rapid development of manufacturing industry, the precision, quality and production efficiency of hardware are increasingly improved.
[0003] When hardware is processed, it needs to be bent. When a cylindrical hardware is bent, the limiting piece is usually set in a cylindrical shape. When the cylindrical limiting piece abuts against the hardware, the contact area between the hardware and the limiting piece is small, which can easily damage the surface of the hardware during bending, affecting the quality of the finished product after hardware processing. UTILITY MODEL CONTENT
[0004] The utility model aims to provide a kind of bending device for hardware machining, with the advantage of protecting hardware, solving the problem of damaging the surface of hardware during bending.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of bending device for hardware machining, including support mechanism, the support mechanism includes two cross plates, two the cross plate top end side is jointly connected with limiting mechanism, and the transmission mechanism is slidably connected between two cross plates, the limiting mechanism includes connecting plate, recess is formed in the middle of the side of connecting plate towards transmission mechanism, and two bending mechanisms are symmetrically rotatably installed on the top end of connecting plate, one bending mechanism is fixedly installed on the top end of transmission mechanism.
[0006] Preferably, the bottom end of two cross plates is provided with a first support plate on one side, and a second support plate is provided on the other side, and a sliding groove is formed on the side adjacent to the two cross plates for the sliding of transmission mechanism, the first support plate and the second support plate are both set as L-shaped.
[0007] Preferably, bearings are provided at the connecting positions of the connecting plate and the two bending mechanisms, and the recess is set as arc-shaped.
[0008] Preferably, the transmission mechanism includes a push plate, the push plate is provided with a push rod at the bottom end, one end of the push rod is slidably connected with the second support plate and extends out of the outer side of the second support plate, the push plate is provided with a limiting plate at the top end, the limiting plate is provided with a support plate at the top end, and the support plate is fixedly installed with a bending mechanism on the side towards the limiting mechanism.
[0009] Preferably, each of the bending mechanisms includes a bolt, a nut is provided at the bottom of the outer edge of the bolt, and a first limiting ring is provided on the outer edge of the bolt, with a second limiting ring provided above the first limiting ring.
[0010] Preferably, a fitting portion is provided on the adjacent side of the outer edge of the first limiting ring and the second limiting ring, and a buffer ring is constructed at the adjacent end of the first limiting ring and the second limiting ring, and a rubber pad is provided at the fitting portion.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] 1. This utility model, by setting a first limiting ring, a second limiting ring, a fitting part, and a rubber pad, uses a fitting part formed on the outer edge of the first and second limiting rings. The fitting part is concave, which allows it to fit against the surface of the hardware. The rubber pad at the fitting part increases the friction between the bending mechanism and the hardware. The arc-shaped fitting part increases the contact area with the hardware, which can protect the hardware during bending and improve the quality of the finished product.
[0013] 2. This utility model, by setting a bolt, nut, first limiting ring, and second limiting ring, and by setting the first and second limiting rings on the outer edge of the bolt, and by adjusting the distance between the first and second limiting rings, can bend hardware parts of different sizes, which is quite practical. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0015] Figure 2 This is a bottom view of the structure of this utility model;
[0016] Figure 3 This utility model Figure 1 Vertical cross-sectional view of the bending mechanism;
[0017] Figure 4 This utility model Figure 3 An enlarged schematic diagram of the structure at point A in the middle.
[0018] The reference numerals and names in the figure are as follows:
[0019] 1. Support mechanism; 11. Horizontal plate; 12. First support plate; 13. Second support plate; 14. Slide groove; 2. Limiting mechanism; 21. Connecting plate; 22. Groove; 3. Transmission mechanism; 31. Push plate; 32. Push rod; 33. Limiting plate; 34. Support plate; 4. Bending mechanism; 41. Bolt; 42. Nut; 43. First limiting ring; 44. Second limiting ring; 45. Fitting part; 46. Rubber pad; 47. Buffer ring. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.
[0022] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.
[0023] Please see Figures 1 to 4This utility model provides an embodiment of a bending device for hardware processing, comprising a support mechanism 1, which includes two horizontal plates 11. A limiting mechanism 2 is connected to one side of the top of each horizontal plate 11, and a transmission mechanism 3 is slidably connected between the two horizontal plates 11. The limiting mechanism 2 includes a connecting plate 21, with a groove 22 in the middle of the side facing the transmission mechanism 3. Two bending mechanisms 4 are symmetrically and rotatably mounted on the top of the connecting plate 21. One bending mechanism 4 is fixedly mounted on the top of the transmission mechanism 3. A first support plate 12 is provided on one side of the bottom of each horizontal plate 11, and a second support plate 13 is provided on the other side. A sliding groove 14 for the transmission mechanism 3 to slide is provided on adjacent sides of each horizontal plate 11. The first support plate 12 and the second support plate 13 are both L-shaped. The connection positions of the connecting plate 21 and the two bending mechanisms 4 are respectively... The device includes a bearing, and the groove 22 is arc-shaped. The transmission mechanism 3 includes a push plate 31, and a push rod 32 is provided at the bottom end of the push plate 31. One end of the push rod 32 is slidably connected to the second support plate 13 and extends out of the outer side of the second support plate 13. A limit plate 33 is provided at the top of the push plate 31, and a support plate 34 is provided at the top of the limit plate 33. A bending mechanism 4 is fixedly installed on the side of the support plate 34 facing the limit mechanism 2. Each bending mechanism 4 includes a bolt 41. A nut 42 is provided at the bottom end of the outer edge of the bolt 41, and a first limit ring 43 is provided on the outer edge of the bolt 41. A second limit ring 44 is provided above the first limit ring 43. A fitting part 45 is provided on the side adjacent to the outer edge of the first limit ring 43 and the second limit ring 44. A buffer ring 47 is constructed at the end adjacent to the first limit ring 43 and the second limit ring 44. A rubber pad 46 is provided at the fitting part 45.
[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A bending device for processing hardware parts, comprising a support mechanism (1), characterized in that: The support mechanism (1) includes two horizontal plates (11). The top of the two horizontal plates (11) is connected to a limiting mechanism (2) on one side. The two horizontal plates (11) are slidably connected to a transmission mechanism (3). The limiting mechanism (2) includes a connecting plate (21). The connecting plate (21) has a groove (22) in the middle of the side facing the transmission mechanism (3). The top of the connecting plate (21) is symmetrically rotated and installed with two bending mechanisms (4). The top of the transmission mechanism (3) is fixedly installed with a bending mechanism (4).
2. The bending device for hardware processing according to claim 1, characterized in that: A first support plate (12) is provided on one side of the bottom end of the two horizontal plates (11), and a second support plate (13) is provided on the other side of the bottom end. A sliding groove (14) for the transmission mechanism (3) to slide is provided on the adjacent side of the two horizontal plates (11). The first support plate (12) and the second support plate (13) are both L-shaped.
3. The bending device for hardware processing according to claim 1, characterized in that: The connecting plate (21) is provided with bearings at the connection positions with the two bending mechanisms (4), and the groove (22) is provided in an arc shape.
4. A bending device for processing hardware parts according to claim 1, characterized in that: The transmission mechanism (3) includes a push plate (31), and a push rod (32) is provided at the bottom end of the push plate (31). One end of the push rod (32) is slidably connected to the second support plate (13) and extends out of the outer side of the second support plate (13). A limit plate (33) is provided at the top end of the push plate (31), and a support plate (34) is provided at the top end of the limit plate (33). A bending mechanism (4) is fixedly installed on the side of the support plate (34) facing the limit mechanism (2).
5. A bending device for processing hardware parts according to claim 1, characterized in that: Each of the bending mechanisms (4) includes a bolt (41), a nut (42) is provided at the bottom of the outer edge of the bolt (41), and a first limiting ring (43) is provided on the outer edge of the bolt (41), and a second limiting ring (44) is provided above the first limiting ring (43).
6. A bending device for processing hardware parts according to claim 5, characterized in that: The first limiting ring (43) and the second limiting ring (44) each have a concave fitting part (45) on the side adjacent to each other on the outer edge surface, and a buffer ring (47) is constructed at the end adjacent to the first limiting ring (43) and the second limiting ring (44), and a rubber pad (46) is provided at the fitting part (45).