Flat aluminum strip machining and positioning device
By adopting a cross-shaped limit mechanism and a freely rotatable bearing design in the flat aluminum bar processing device, combined with a detachable handle, the problem of laborious operation of traditional devices is solved, achieving labor-saving operation and improved efficiency.
Patent Information
- Application Number
- CN202423188519.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Traditional flat aluminum bar bending devices have high friction during operation, resulting in laborious operation and low work efficiency.
The cross-shaped limit mechanism and freely rotating bearing design, combined with a detachable handle, reduce friction and improve operation efficiency.
It effectively reduces the friction during the processing of flat aluminum bars and improves work efficiency.
Smart Images
Figure CN223382328U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of processing and positioning technology, and in particular to a flat aluminum bar processing and positioning device. Background Art
[0002] As aluminum profiles are increasingly used in modern industry and life, there is an increasing demand for various types of profiles with wide and flat shapes. Flat aluminum strips are a commonly used material that is light in weight, corrosion-resistant, easy to install, and also has good sound insulation, heat insulation and waterproof properties.
[0003] However, in the actual use of flat aluminum bars, it is necessary to bend the flat aluminum bars according to the needs of the use environment. The traditional bending device is directly fixed on the workbench, and the flat aluminum bars are limited by limiting columns and limiting plates. The bending head of the bending mechanism then applies pressure to the flat aluminum bars to cause them to undergo plastic deformation, thereby bending the flat aluminum bars.
[0004] In the existing technology, the bending head of the bending mechanism passes through the workbench and is connected to the clamping block, so that the bending head can rotate freely to apply pressure to the flat aluminum bar to complete the bending of the flat aluminum bar. However, during the rotation of the bending head, its force rod or clamping block will generate a large friction force with the workbench, which makes the operation very laborious and the work efficiency low. Utility Model Content
[0005] The embodiment of the utility model provides a flat aluminum bar processing and positioning device, which saves labor in operation during the bending process of the flat aluminum bar and effectively improves work efficiency.
[0006] To achieve the aforementioned objectives, this application adopts the following technical solutions:
[0007] A flat aluminum bar processing and positioning device, characterized in that it includes
[0008] The first limiting mechanism is provided on the workbench, and the first limiting mechanism includes a transverse limiting component and a longitudinal limiting component, and the transverse limiting component and the longitudinal limiting component are connected in a cross shape.
[0009] a first bending mechanism fixed to the workbench, the first bending mechanism comprising a first support block fixed to the workbench, an inner ring of a first bearing fixed to the first support block, a second limiting mechanism penetrating the inner ring of the first bearing and connected to the first support block, and a first bending assembly connected to the outer ring of the first bearing; the outer ring of the first bearing being freely rotatable;
[0010] The first bending assembly includes a first bending head and a detachable handle connected to the first bending head.
[0011] In some optional embodiments, it further includes a second bending mechanism that is slidably connected to the workbench, the workbench is provided with a slide groove, and the second bending mechanism cooperates with the slide groove.
[0012] In some optional embodiments, the second bending mechanism includes a third limiting mechanism running through the slide groove, a second bearing connected to the third limiting mechanism, and a second bending assembly connected to the outer ring of the second bearing.
[0013] In some optional embodiments, the third limiting mechanism includes a positioning assembly, a second support block and a top plate sleeved on the positioning assembly, and a fixing bolt connected to the positioning assembly.
[0014] In some optional embodiments, the positioning assembly includes a pressure plate, a second limiting column arranged on the top of the pressure plate and a connecting rod connected to the bottom of the pressure plate; the connecting rod passes through the slide groove and can move freely along the direction of the slide groove.
[0015] In some optional embodiments, the connecting rod passes through the second support block and the top plate, and the second support block and the top plate can move freely on the connecting rod.
[0016] In some optional implementations, along the F1 direction are the second limiting column, the pressure plate, the second support block, the top plate and the fixing bolt.
[0017] In some optional embodiments, the inner ring of the second bearing is sandwiched between the pressure plate and the second support block, and the workbench is sandwiched between the top plate and the second support block. The pressure plate, the inner ring of the second bearing and the second support block abut against each other under the action of the top plate, the workbench, the second support block and the fixing bolts.
[0018] In some optional embodiments, the second limiting mechanism includes two identical first limiting columns, and the two identical first limiting columns are arranged at an interval.
[0019] In some optional embodiments, the connection between the detachable handle and the first bending head is a threaded connection or a flange connection.
[0020] The flat aluminum bar processing and positioning device provided in this application is not only suitable for the processing and positioning of flat aluminum bars during actual use, but also suitable for other flat plastic materials.
[0021] The flat aluminum bar processing and positioning device provided in this application has the following beneficial effects:
[0022] In the technical solution adopted in the present application, a first limiting mechanism is arranged on the workbench, and the horizontal limiting assembly and the longitudinal limiting assembly in the first limiting mechanism are connected in a cross shape to achieve partial support for the flat aluminum bar; and the inner ring of the first bearing is fixed to the first support block, and the second limiting mechanism passes through the inner ring of the first bearing and is connected to the first support block, thereby achieving support for the bent part of the flat aluminum bar. At the same time, the outer ring of the first bearing can rotate freely, and under the action of the first bending head in the first bending assembly connected to the outer ring of the first bearing and the detachable handle connected to the first bending head, the friction of the flat aluminum bar processing and positioning device during operation is effectively reduced, which saves effort in operation and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:
[0024] Figure 1 This is a schematic structural diagram of a prior art flat aluminum bar processing and positioning device of the present application;
[0025] Figure 2 This is a three-dimensional schematic diagram of a flat aluminum bar processing and positioning device of the present application;
[0026] Figure 3 This is a schematic cross-sectional view of a flat aluminum bar processing and positioning device according to the present application from another perspective;
[0027] Figure 4 This is an exploded schematic diagram of the first bending component in a flat aluminum bar processing and positioning device of the present application;
[0028] Figure 5 This is a structural diagram of the second bending mechanism in a flat aluminum bar processing and positioning device of the present application;
[0029] Figure 6 This is a structural schematic diagram of the third limiting mechanism in a flat aluminum bar processing and positioning device of the present application.
[0030] Reference numerals:
[0031] 10. Workbench; 10A. Slide;
[0032] 20. First limiting mechanism; 21. Horizontal limiting assembly; 22. Longitudinal limiting assembly;
[0033] 30. First bending mechanism; 31. First support block; 32. First bearing; 33. Second limiting mechanism; 331. First limiting column; 34. First bending assembly; 341. First bending head; 342. Removable handle;
[0034] 40. Second bending mechanism; 41. Third limiting mechanism; 411. Positioning assembly; 4111. Pressing plate; 4112. Second limiting column; 4113. Connecting rod; 412. Second support block; 413. Top plate; 414. Fixing bolt; 42. Second bearing; 43. Second bending assembly; 431. Second bending head;
[0035] 50. Workbench; 51. Limiting plate; 52. Limiting column; 53. Bending rod; 54. Bending head. DETAILED DESCRIPTION
[0036] The following describes the specific implementation methods of the present application in conjunction with the accompanying drawings and examples. Through the contents of this specification, those skilled in the art can clearly and completely understand the technical solutions, technical problems solved, and technical effects produced by the present application. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. In addition, for ease of description, only the parts relevant to the present application are shown in the accompanying drawings.
[0037] It should be noted that the structures, proportions, sizes, etc. depicted in the drawings of the specification are only used to match the contents recorded in the specification for technical personnel in this field to understand and read, and are not used to limit the conditions for the implementation of this application. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.
[0038] References such as "first", "second", "the" and similar words do not indicate quantity restrictions and can refer to the singular or plural. The terms "include", "comprise", "have" and any variations thereof in this application are intended to cover non-exclusive inclusions; for example, a process, method, system, or other similar words that includes a series of steps or modules.
[0039] A product or device is not limited to the steps or units listed, but may also include steps or units not listed, or may include other steps or units inherent to the process, method, product or device. The terms "connect," "connected," "coupled," and the like as used herein are not limited to physical or mechanical connections, but may also include direct or indirect electrical connections.
[0040] It should also be noted that the longitudinal section corresponding to the embodiment of the present application may be a section corresponding to the front view direction, the transverse section may be a section corresponding to the right view direction, and the horizontal section may be a section corresponding to the top view direction.
[0041] In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0042] refer to Figure 1 , Figure 1 This is a schematic diagram of the structure of a prior art flat aluminum bar processing and positioning device of the present application. Figure 1 As shown, in the prior art, the flat aluminum bar processing and positioning device limits the position of the flat aluminum bar by means of a limiting plate 51 and a limiting column 52. One end of the bending rod 53 passes through and is connected to the workbench 50 using a post block. At the same time, it can rotate freely with this point as the center of the circle, and exerts force on the flat aluminum bar under the action of the bending head 54 to complete the bending of the flat aluminum bar. During the working process, a large friction force will be generated between the bending rod 53 or the post block and the workbench 50, which makes the operation very laborious and the work efficiency is low.
[0043] refer to Figure 2 , Figure 2 This is a three-dimensional schematic diagram of a flat aluminum bar processing and positioning device of the present application. Figure 2 As shown, a flat aluminum bar processing and positioning device includes a workbench 10, a first limiting mechanism 20 provided on the workbench 10, a first bending mechanism 30, and a second bending mechanism 40 slidably connected to the workbench 10.
[0044] 10 is provided with a slide groove 10A.
[0045] Continue to refer Figure 2 , for reference Figure 3 , Figure 3 This is a cross-sectional structural diagram of another perspective of a flat aluminum bar processing and positioning device of the present application. Figure 2 and Figure 3 As shown, the first limiting mechanism 20 includes a transverse limiting component 21 and a longitudinal limiting component 22. The transverse limiting component 21 and the longitudinal limiting component 22 are connected in a cross shape to achieve the effect that the first limiting mechanism 20 can both support the flat aluminum bar and limit the flat aluminum bar during the bending process.
[0046] Continue to refer Figure 3 The first bending mechanism 30 includes a first support block 31 fixed to the workbench 10, a first bearing 32 fixed to the first support block 31, a second limiting mechanism 33 extending through the inner ring of the first bearing 32 and connected to the first support block 31, and a first bending assembly 34 connected to the outer ring of the first bearing 32. The inner ring of the first bearing 32 is connected to the first support block 31 to secure the first bearing 32 to the support block and support the first bearing 32, while allowing the outer ring of the first bearing 32 to rotate freely. The edge of the inner ring of the first bearing 32 is connected to the first support block 31 by welding.
[0047] Continue to refer Figure 3 The second limiting mechanism 33 includes two identical first limiting columns 331, and the two identical first limiting columns 331 are arranged at intervals to enable the flat aluminum bar to pass between the two identical first limiting columns 331 and limit the position of the flat aluminum bar.
[0048] refer to Figure 4 , Figure 4 This is a schematic diagram of the first bending component 34 in the flat aluminum bar processing and positioning device of the present application. Figure 4 As shown, the first bending assembly 34 includes a first bending head 341 and a detachable handle 342 connected to the first bending head 341; there is a gap between the first bending head 341 and the first limiting column 331, and the connection between the detachable handle 342 and the first bending head 341 is a threaded connection or a flange socket, as long as the handle and the first bending head 341 can be quickly disassembled and quickly installed.
[0049] Here, by arranging a first limiting mechanism 20 on the workbench 10, the transverse limiting component 21 and the longitudinal limiting component 22 in the first limiting mechanism 20 are connected in a cross shape to achieve partial support for the flat aluminum bar; and the inner ring of the first bearing 32 is fixed to the first support block 31, and the second limiting mechanism 33 passes through the inner ring of the first bearing 32 and is connected to the first support block 31, thereby achieving support for the bent part of the flat aluminum bar. At the same time, the outer ring of the first bearing 32 can rotate freely. Under the action of the first bending head 341 in the first bending component 34 connected to the outer ring of the first bearing 32 and the detachable handle 342 connected to the first bending head 341, the friction of the flat aluminum bar processing and positioning device during operation is effectively reduced, the operation is labor-saving, and the work efficiency is improved.
[0050] refer to Figure 5 , Figure 5 This is a schematic diagram of the structure of the second bending mechanism 40 in a flat aluminum bar processing and positioning device of the present application. Figure 5 As shown, the second bending mechanism 40 cooperates with the slide groove 10A, and the second bending mechanism 40 includes a third limiting mechanism 41 running through the slide groove 10A, a second bearing 42 connected to the third limiting mechanism 41, and a second bending component 43 connected to the outer ring of the second bearing 42.
[0051] Continue to refer Figure 5 The second bending assembly 43 includes a second bending head 431, which cooperates with the detachable handle 342. Specifically, when the second bending mechanism 40 is used to bend the flat aluminum bar, the detachable handle 342 is separated from the first bending head 341 and then cooperates with the second bending head 431.
[0052] refer to Figure 6 , Figure 6 This is a schematic diagram of the structure of the third limiting mechanism 41 in a flat aluminum bar processing and positioning device of the present application. Figure 6 As shown, the third limiting mechanism 41 includes a positioning assembly 411, a second support block 412 and a top plate 413 sleeved on the positioning assembly 411, and a fixing bolt 414 connected to the positioning assembly 411. The positioning assembly 411 includes a pressure plate 4111, a second limiting column 4112 disposed on the top of the pressure plate 4111, and a connecting rod 4113 connected to the bottom of the pressure plate 4111; the connecting rod 4113 passes through the second support block 412 and the top plate 413, and the second support block 412 and the top plate 413 can move freely on the connecting rod 4113. At the same time, along the F1 direction are the second limiting column 4112, the pressure plate 4111, the second support block 412, the top plate 413, and the fixing bolt 414. The connecting rod 4113 passes through the slide groove 10A and moves freely along the direction of the slide groove 10A. The inner ring of the second bearing 42 is clamped between the pressure plate 4111 and the second support block 412, and the workbench 10 is clamped between the top plate 413 and the second support block 412. The pressure plate 4111, the inner ring of the second bearing 42 and the second support block 412 are in contact with each other under the action of the top plate 413, the workbench 10, the second support block 412 and the fixing bolt 414.
[0053] Here, through the mutual cooperation between the third limiting mechanism 41, the slide groove 10A and the second bearing 42 in the second bending mechanism 40, the flat aluminum bar can be bent again through the second bending mechanism 40 after being bent by the first bending mechanism 30, and the third limiting mechanism 41 can be adjusted within the range of the slide groove 10A according to the on-site use requirements, so as to achieve the secondary bending angle required for the flat aluminum bar, which effectively improves the convenience of use and processing flexibility of the flat aluminum bar processing and positioning device.
[0054] For ease of understanding, the working principle of the present application is further described as follows: Flat aluminum bar processing and positioning device. During use, the operator places the flat aluminum bar on the first limiting mechanism 20 and passes it through the second limiting mechanism 33. According to the process requirements, the bending position is determined so that the inner side of the bending position always abuts the first limiting head. At this time, the operator applies force to the detachable handle 342, and under the action of the first bending head 341, the flat aluminum bar is bent.
[0055] In addition, according to the need for the secondary bending position of the flat aluminum bar, the second bending mechanism 40 is adjusted. First, the fixing bolt 414 is loosened, and the positioning assembly 411 is moved within the range of the slide groove 10A, and the second support block 412, the top plate 413, and the second bearing 42 are driven to move to the required position. The pressure plate 4111 presses the edge of the inner ring of the second bearing 42, and the second bending mechanism 40 is fixed by the fixing bolt 414. The second bending head 431 is connected through the detachable handle 342 to complete the adjustment of the second bending mechanism 40. At the same time, the inner side of the secondary bending point of the flat aluminum bar always abuts the second limit column 4112. The operator applies force through the detachable handle 342, and under the action of the second bending head 431, the secondary bending of the flat aluminum bar is achieved.
[0056] Although the present application has been described and illustrated with reference to specific embodiments of the present application, these descriptions and illustrations do not limit the present application. It will be clearly understood by those skilled in the art that various changes may be made and equivalent elements may be substituted within the embodiments without departing from the true spirit and scope of the present application as defined by the appended claims. The illustrations may not necessarily be drawn to scale. Due to variables in the manufacturing process, etc., there may be differences between the technical reproduction in the present application and the actual implementation. There may be other embodiments of the present application that are not specifically described. The description and illustrations should be regarded as illustrative, not restrictive. Modifications may be made to adapt specific circumstances, materials, compositions of matter, methods or processes to the objectives, spirit and scope of the present application. All such modifications fall within the scope of the appended claims. Although the methods disclosed herein have been described with reference to specific operations performed in a specific order, it should be understood that these operations may be combined, subdivided or reordered to form equivalent methods without departing from the teachings of the present application. Therefore, unless specifically indicated herein, the order and grouping of operations do not limit the present application.
Claims
1. A flat aluminum bar processing and positioning device, characterized in that: include A first limiting mechanism (20) is provided on the workbench (10), wherein the first limiting mechanism (20) comprises a transverse limiting component (21) and a longitudinal limiting component (22), wherein the transverse limiting component (21) and the longitudinal limiting component (22) are connected in a cross shape. a first bending mechanism (30) fixed to the workbench (10), the first bending mechanism (30) comprising a first support block (31) fixed to the workbench (10), an inner ring of a first bearing (32) fixed to the first support block (31), a second limiting mechanism (33) passing through the inner ring of the first bearing (32) and connected to the first support block (31), and a first bending assembly (34) connected to the outer ring of the first bearing (32); the outer ring of the first bearing (32) can rotate freely; The first bending assembly (34) includes a first bending head (341) and a detachable handle (342) connected to the first bending head (341).
2. The flat aluminum bar processing and positioning device according to claim 1, characterized in that: It also includes a second bending mechanism (40) slidably connected to the workbench (10), a slide groove (10A) is provided on the workbench (10), and the second bending mechanism (40) cooperates with the slide groove (10A).
3. The flat aluminum bar processing and positioning device according to claim 2, characterized in that: The second bending mechanism (40) includes a third limiting mechanism (41) running through the slide groove (10A), a second bearing (42) connected to the third limiting mechanism (41), and a second bending component (43) connected to the outer ring of the second bearing (42).
4. The flat aluminum bar processing and positioning device according to claim 3, characterized in that: The third limiting mechanism (41) includes a positioning assembly (411), a second support block (412) and a top plate (413) sleeved on the positioning assembly (411), and a fixing bolt (414) connected to the positioning assembly (411).
5. The flat aluminum bar processing and positioning device according to claim 4, characterized in that: The positioning assembly (411) includes a pressure plate (4111), a second limiting column (4112) arranged on the top of the pressure plate (4111) and a connecting rod (4113) connected to the bottom of the pressure plate (4111); the connecting rod (4113) passes through the slide groove (10A) and can move freely along the direction of the slide groove (10A).
6. The flat aluminum bar processing and positioning device according to claim 5, characterized in that: The connecting rod (4113) passes through the second supporting block (412) and the top plate (413), and the second supporting block (412) and the top plate (413) can move freely on the connecting rod (4113).
7. The flat aluminum strip processing and positioning device according to claim 5 or 6, characterized in that: Along the F1 direction, there are the second limiting column (4112), the pressing plate (4111), the second supporting block (412), the top plate (413) and the fixing bolt (414) in sequence.
8. The flat aluminum bar processing and positioning device according to claim 6, characterized in that: The inner ring of the second bearing (42) is sandwiched between the pressure plate (4111) and the second support block (412), and the workbench (10) is sandwiched between the top plate (413) and the second support block (412). The pressure plate (4111), the inner ring of the second bearing (42) and the second support block (412) are in contact with each other under the action of the top plate (413), the workbench (10), the second support block (412) and the fixing bolt (414).
9. The flat aluminum bar processing and positioning device according to claim 1, characterized in that: The second limiting mechanism (33) comprises two identical first limiting columns (331), and the two identical first limiting columns (331) are arranged at intervals.
10. The flat aluminum bar processing and positioning device according to claim 1, characterized in that: The connection between the detachable handle (342) and the first bending head (341) is a threaded connection or a flange socket connection.