Bending device for iron accessories

Abstract

The utility model relates to the technical field of iron piece processing, in particular to a bending device for iron accessories, which improves practicability, is more convenient to use and comprises a workbench and a processing piece, a sliding groove with two open ends is arranged in the workbench, a through groove is arranged at the top of the workbench, the through groove is communicated with the sliding groove, and the processing piece is arranged on the workbench. A lead screw is installed in the sliding groove, sliding blocks are connected to the two sides of the lead screw through threads, a supporting shaft is arranged at the top end of each sliding block, a rotating shaft is rotationally connected to each supporting shaft, a handle is arranged on the side wall of each rotating shaft, a bending shaft is arranged on each handle, and the lead screw is a bidirectional lead screw. The rotating directions of threads on the two sides of the lead screw are opposite, handles are arranged at the two ends of the lead screw, the supporting shaft penetrates through the workbench from the interior of the through groove, and an anti-skid sleeve is arranged on the rotating shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of iron piece processing, in particular to a bending device for iron accessories. Background Art

[0002] As we all know, iron accessories generally refer to the iron parts on concrete poles and their wiring, such as various oval buckles, hoops, nails, fork beams, cross beams, pull rods, wire rods, etc. The bending device is an important equipment for bending and forming workpieces in the sheet metal industry. Its function is to press steel plates into parts of various shapes according to process requirements.

[0003] When processing the oval buckle, the bending interval of the existing bending device for iron accessories is fixed. Different types of bending devices for iron accessories need to be used to process oval buckles with different intervals, which is inconvenient to process and has low practicality. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a bending device for iron accessories, which improves practicability and is more convenient to use.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for iron accessories, comprising a workbench and a workpiece, the interior of the workbench is provided with a slide groove with openings at both ends, the top of the workbench is provided with a through groove, the through groove and the slide groove are connected, a lead screw is installed inside the slide groove, both sides of the lead screw are connected with sliders through threads, each slider is provided with a support shaft at the top, a rotating shaft is rotatably connected to the support shaft, a handle is provided on the side wall of the rotating shaft, and a bending shaft is provided on the handle.

[0008] Furthermore, the lead screw is a bidirectional lead screw, and the rotation directions of the threads on both sides of the lead screw are opposite.

[0009] Furthermore, handles are provided at both ends of the lead screw.

[0010] Furthermore, the support shaft passes through the workbench from the inside of the through slot.

[0011] Furthermore, an anti-slip sleeve is provided on the rotating shaft.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a bending device for iron accessories, which has the following

[0014] Beneficial effects:

[0015] The bending device for iron accessories can bend the iron accessories by arranging a supporting shaft, a rotating shaft, a handle and a bending shaft. By arranging a slide groove, a slider and a lead screw, the distance between two supporting shafts can be adjusted by rotating the lead screw. Therefore, elliptical ring buckles with different bending distances can be processed, which is easy to adjust, improves practicality and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0019] In the figure: 1. workbench; 2. slide; 3. through slot; 4. lead screw; 5. rotating rod; 6. slider; 7. support shaft; 8. rotating shaft; 9. handle; 10. bending shaft; 11. workpiece. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] See also Figure 1-3 The utility model is a bending device for iron accessories, including a workbench 1 and a workpiece 11. The workbench 1 is provided with a slide groove 2 with openings at both ends, and the top of the workbench 1 is provided with a through groove 3, which is connected to the slide groove 2. A lead screw 4 is installed inside the slide groove 2. The distance between the two support shafts 7 can be adjusted by rotating the lead screw 4, so that elliptical ring buckles with different bending distances can be processed. Slide blocks 6 are connected to both sides of the lead screw 4 through threads, and a support shaft 7 is provided at the top of each slider 6. A rotating shaft 8 is rotatably connected to the support shaft 7. A handle 9 is provided on the side wall of the rotating shaft 8, and a bending shaft 10 is provided on the handle 9. The handle 9 is rotated to bend the bending shaft 10 and the support shaft 7 to bend the iron accessory.

[0022] The lead screw 4 is a bidirectional lead screw, and the rotation directions of the threads on both sides of the lead screw 4 are opposite.

[0023] Wherein, handles 9 are provided at both ends of the lead screw 4 .

[0024] The support shaft 7 passes through the workbench 1 from the inside of the through slot 3 .

[0025] Wherein, an anti-slip sleeve is arranged on the rotating shaft 8.

[0026] To sum up, when using this bending device for iron accessories, the lead screw 4 is rotated according to the spacing of the turning points of the iron accessories to be processed, the spacing between the two support shafts 7 is adjusted, and then the handle 9, the bending shaft 10 and the support shaft 7 are rotated to bend the iron accessories to process iron accessories of different models.

[0027] The technical terms or scientific terms used in the description of this application should be the common meanings understood by ordinary technicians in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, so it cannot be understood as a limitation on this application. The "first", "second", "third" and similar terms used in the description of this application are only used for descriptive purposes to distinguish different components, and cannot be understood as indicating or implying relative importance.

[0028] The words "one", "an" or "the" and the like used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the existence of at least one. The words "include" or "comprise" and the like used in the description of this application mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects.

[0029] 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 bending device for iron accessories, comprising a workbench (1) and a workpiece (11), characterized in that: The workbench (1) is provided with a slide groove (2) with both ends being open inside, the top of the workbench (1) is provided with a through groove (3), the through groove (3) is connected with the slide groove (2), a lead screw (4) is installed inside the slide groove (2), both sides of the lead screw (4) are connected with sliders (6) through threads, each slider (6) is provided with a support shaft (7) at the top end, the support shaft (7) is rotatably connected with a rotating shaft (8), a handle (9) is provided on the side wall of the rotating shaft (8), and a bending shaft (10) is provided on the handle (9).

2. The bending device for iron accessories according to claim 1, characterized in that: The lead screw (4) is a bidirectional lead screw, and the threads on both sides of the lead screw (4) have opposite rotation directions.

3. The bending device for iron accessories according to claim 1, characterized in that: Handles (9) are provided at both ends of the lead screw (4).

4. The bending device for iron accessories according to claim 1, characterized in that: The support shaft (7) passes through the workbench (1) from the inside of the through groove (3).

5. The bending device for iron accessories according to claim 1, characterized in that: An anti-slip sleeve is provided on the rotating shaft (8).

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