Sheet metal part bending machine with high machining precision
By designing structures such as slide rails, sliders, and support plates on sheet metal bending machines, stable positioning of sheet metal parts is achieved, solving the problems of positional offset and slippage of sheet metal parts during processing and improving processing accuracy.
Patent Information
- Application Number
- CN202420574413.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-03-25
AI Technical Summary
When processing sheet metal parts of different styles and models, the end of the sheet metal part that extends out of the worktable is not easy to be positioned, and it is prone to positional deviation and sliding, which affects the processing accuracy.
A structure including a slide rail, a slider, a support plate, a positioning block, a rotating rod, and a gravity component is designed. The height of the support plate is adjusted by the sliding of the slider and the threaded connection, and the friction is increased by the resistance pad and the gravity component to achieve stable positioning of the sheet metal part.
It effectively prevents sheet metal parts from shifting or sliding during bending, thus improving processing accuracy and stability.
Smart Images
Figure CN222307119U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bending machines, in particular to a sheet metal bending machine with high processing precision. Background Art
[0002] A bending machine is a machine that can bend thin plates. Its structure mainly includes a bracket, a workbench and a clamping plate. The workbench is placed on the bracket. The workbench consists of a base and a pressure plate. The base is connected to the clamping plate by a hinge. The base consists of a seat shell, a coil and a cover plate. The coil is placed in the depression of the seat shell, and the top of the depression is covered with a cover plate.
[0003] When processing large-sized sheet metal parts, one end of the sheet metal part will extend out of the outside of the workbench, and different styles of sheet metal parts will be bent, and the angle and position will be adjusted according to needs.
[0004] However, when bending sheet metal parts of different styles, models and sizes, the end extending out of the workbench is not easy to be positioned, and position displacement and sliding are prone to occur.
[0005] Based on this, the utility model designs a sheet metal bending machine with high processing accuracy to solve the above problems. Utility Model Content
[0006] The utility model aims to provide a sheet metal bending machine with high processing accuracy to solve the above technical problems.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: it includes a workbench body, a slide rail is fixedly installed on the side of the workbench body, a slide groove is opened on the side of the slide rail, a threaded hole is opened inside the slide groove, a bolt is threadedly connected inside the threaded hole, a slider is slidably installed inside the slide groove, a support plate is fixedly installed on the side of the slider, a positioning block is fixedly installed on the top of the support plate, a movable groove is opened on the side of the positioning block, a rotating rod is rotatably installed inside the movable groove, a fixing nut is threadedly connected to the outer edge of the rotating rod, an anti-slip gasket is provided on one side of the fixing nut, an upper pressure plate is sleeved on the outer edge of the rotating rod, a resistance pad is bonded to the bottom of the upper pressure plate, a storage box is fixedly installed on the top of the upper pressure plate, and a gravity accessory is provided inside the storage box.
[0008] Preferably, the slide rail is vertically arranged on the side of the workbench body, and the slider is fixedly connected to the support plate, the support plate is not in contact with the slide rail, and the support plate is horizontally arranged.
[0009] Preferably, the threaded holes pass through the support plate, the slider and the slide rail, and the threaded holes are evenly arranged inside the slide groove.
[0010] Preferably, the side area of the movable groove is larger than the side area of the upper pressing plate, and the upper pressing plate is inclined when on the supporting plate.
[0011] Preferably, the resistance pad is arranged in an arc shape, and there are several resistance pads, and the several resistance pads are evenly arranged and installed at the bottom of the upper pressure plate.
[0012] Preferably, the top of the storage box is open, and the gravity accessory is cylindrical, and the side area of the gravity accessory is smaller than the side area of the interior of the storage box.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] When the utility model is in use, the slider is slid in the slide groove according to needs, so that the height of the support plate can be adjusted. When the appropriate position is reached, the bolts are passed through the support plate, the slider and the slider through the threaded holes, thereby preventing the slider and the support plate from sliding upward, and then the upper pressure plate is rotated upward through the rotating rod so that the extended part of the sheet metal is on the support plate, and then the upper pressure plate is pressed toward the support plate, further making the resistance pad contact with the sheet metal to generate pressure, and then the gravity accessory is placed in the storage box so that the upper pressure plate is fully pressed downward to position the sheet metal, increase the friction between the resistance pad and the sheet metal, prevent the sheet metal from being offset and sliding, and enable the sheet metal to be stably used when bending. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 This is a top view of the overall structure of this embodiment;
[0017] Figure 2 It is a side schematic diagram of the overall structure of this embodiment;
[0018] Figure 3 It is a schematic diagram of the overall structure of this embodiment from another viewing angle.
[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0020] 1. Workbench body; 2. Slide rail; 3. Slide groove; 4. Threaded hole; 5. Bolt; 6. Slider; 7. Support plate; 8. Positioning block; 9. Movable groove; 10. Rotating rod; 11. Fixing nut; 12. Anti-slip gasket; 13. Upper pressure plate; 14. Resistance pad; 15. Storage box; 16. Gravity accessories. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-3 The utility model provides a technical solution: a sheet metal bending machine with high processing accuracy, including a workbench body 1, a slide rail 2 is fixedly installed on the side of the workbench body 1, a slide groove 3 is opened on the side of the slide rail 2, a threaded hole 4 is opened inside the slide groove 3, a bolt 5 is threadedly connected to the internal threaded hole 4, a slider 6 is slidably installed inside the slide groove 3, a support plate 7 is fixedly installed on the side of the slider 6, a positioning block 8 is fixedly installed on the top of the support plate 7, a movable groove 9 is opened on the side of the positioning block 8, a rotating rod 10 is rotatably installed inside the movable groove 9, a fixing nut 11 is threadedly connected to the outer edge of the rotating rod 10, and an anti-slip gasket 12 is provided on one side of the fixing nut 11, an upper pressing plate 13 is sleeved on the outer edge of the rotating rod 10, a resistance pad 14 is bonded to the bottom of the upper pressing plate 13, a storage box 15 is fixedly installed on the top of the upper pressing plate 13, and a gravity accessory 16 is provided inside the storage box 15. In this embodiment, the resistance pad 14 and the upper pressing plate 13 are bonded to facilitate the disassembly, assembly and replacement of the resistance pad 14.
[0023] Preferably, the slide rail 2 is vertically arranged on the side of the workbench body 1, and the slider 6 is fixedly connected to the support plate 7, the support plate 7 does not contact the slide rail 2, and the support plate 7 is horizontally arranged. In this embodiment, the slide rail 2 and the slider 6 enable the support plate 7 to be stably raised and lowered, which is convenient for height adjustment.
[0024] Preferably, the threaded holes 4 pass through the support plate 7, the slider 6 and the slide rail 2, and the threaded holes 4 are evenly arranged inside the slide groove 3. In this embodiment, the threaded holes 4 and the bolts 5 pass through the support plate 7, the slider 6 and the slide rail 2, so that the slider 6 is further stably installed in the slide rail 2 without sliding downward, and can maintain a stable support effect on the sheet metal, making it less likely to make mistakes during sheet metal processing.
[0025] Preferably, the side area of the movable groove 9 is larger than the side area of the upper pressure plate 13, and the upper pressure plate 13 is inclined when on the support plate 7. In this embodiment, the upper pressure plate 13 and the rotating rod 10 can rotate stably through the movable groove 9, and the inclined setting of the upper pressure plate 13 can generate greater gravity, which can more fully fix the sheet metal.
[0026] Preferably, the resistance pad 14 is arc-shaped, and there are several resistance pads 14, which are evenly arranged and installed at the bottom of the upper pressure plate 13. In this embodiment, the resistance pad 14 can fully contact the sheet metal and increase the friction force, so that the sheet metal can be more fully fixed to prevent the sheet metal from sliding.
[0027] Preferably, the top of the storage box 15 is open and the gravity accessory 16 is cylindrical. The side area of the gravity accessory 16 is smaller than the side area inside the storage box 15. In this embodiment, the opening of the storage box 15 facilitates the disassembly and assembly of the gravity accessory 16. The gravity accessory 16 can be added or removed in the storage box 15 as needed, so that the upper pressure plate 13 can have sufficient gravity to press down, reducing the moving space of the sheet metal parts, so that the sheet metal parts can be processed stably.
[0028] A specific application of this embodiment is:
[0029] According to the needs, the slider 6 is slid in the slide groove 3. When it reaches the appropriate position, the bolt 5 is passed through the threaded hole 4 through the support plate 7, the slider 6 and the slider 6, and then the upper pressure plate 13 is rotated upward through the rotating rod 10, so that the extended part of the sheet metal is on the support plate 7, and then the upper pressure plate 13 is pressed toward the support plate 7, so that the resistance pad 14 further contacts with the sheet metal to generate pressure, and then the gravity accessory 16 is placed in the storage box 15, so that the upper pressure plate 13 is fully pressed down.
[0030] In summary, the structures such as the support plate 7, the upper pressure plate 13, the resistance pad 14, the storage box 15, the gravity accessory 16 and the rotating rod 10 can prevent the sheet metal parts from being displaced and sliding, so that the sheet metal parts can be used stably when bent.
[0031] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0032] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A sheet metal bending machine with high processing accuracy, comprising a workbench body (1), characterized in that: A slide rail (2) is fixedly mounted on the side of the workbench body (1), a slide groove (3) is provided on the side of the slide rail (2), a threaded hole (4) is provided inside the slide groove (3), a bolt (5) is connected to the inner thread of the threaded hole (4), a slider (6) is slidably mounted inside the slide groove (3), a support plate (7) is fixedly mounted on the side of the slider (6), a positioning block (8) is fixedly mounted on the top of the support plate (7), and a movable groove (9) is provided on the side of the positioning block (8). ), a rotating rod (10) is rotatably installed inside the movable groove (9), a fixing nut (11) is threadedly connected to the outer edge of the rotating rod (10), a non-slip gasket (12) is provided on one side of the fixing nut (11), an upper pressure plate (13) is sleeved on the outer edge of the rotating rod (10), a resistance pad (14) is bonded to the bottom of the upper pressure plate (13), a storage box (15) is fixedly installed on the top of the upper pressure plate (13), and a gravity accessory (16) is provided inside the storage box (15).
2. A sheet metal bending machine with high processing accuracy according to claim 1, characterized in that: The slide rail (2) is vertically arranged on the side of the workbench body (1), and the slider (6) is fixedly connected to the support plate (7), the support plate (7) is not in contact with the slide rail (2), and the support plate (7) is horizontally arranged.
3. A sheet metal bending machine with high processing accuracy according to claim 1, characterized in that: The threaded holes (4) pass through the support plate (7), the slider (6) and the slide rail (2), and the threaded holes (4) are evenly arranged inside the slide groove (3).
4. A sheet metal bending machine with high processing accuracy according to claim 1, characterized in that: The side area of the movable groove (9) is larger than the side area of the upper pressing plate (13), and the upper pressing plate (13) is inclined when placed on the supporting plate (7).
5. The sheet metal bending machine with high processing accuracy according to claim 1, characterized in that: The resistance pad (14) is arranged in an arc shape, and there are a plurality of resistance pads (14), and the plurality of resistance pads (14) are evenly arranged and installed at the bottom of the upper pressing plate (13).
6. The sheet metal bending machine with high processing accuracy according to claim 1, characterized in that: The top of the storage box (15) is open, and the gravity accessory (16) is cylindrical, and the side area of the gravity accessory (16) is smaller than the side area of the interior of the storage box (15).