Supporting device for forge piece cutting

Abstract

The utility model relates to the technical field of forging product production equipment, in particular to a supporting device for forging cutting. Comprising a base, a penetrating center hole is formed in the top of the base, an adjustable supporting seat comprises a lifting seat, a stud at the bottom of the lifting seat is inserted into the center hole, a supporting nut matched with the stud is placed on the top face of the base, a rail is arranged on the lifting seat, and two vertical plates are slidably connected into the rail; the two sides of the two-way lead screw are in threaded connection with the two vertical plates respectively, the upper portions of the two vertical plates are rotationally connected with the two supporting plates respectively, and the ends, close to each other, of the two supporting plates are hinged. The forging die can be suitable for both cuboid forgings and cylindrical forgings, and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of forging product production equipment, in particular to a supporting device for forging cutting. Background Art

[0002] In forging production, it is often necessary to cut forging blanks with a band saw to make them reach the appropriate length dimension. During cutting, the forging blank is placed on the workbench of the band saw, and the clamping mechanism clamps the forging blank from both left and right sides. The running saw band gradually descends to saw off the forging blank. When the length to be cut is relatively long, the center of gravity of the cut part falls outside the workbench. In order to prevent it from falling after being sawed off, a supporting device is needed for support. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a supporting device for forging cutting aiming at the above-mentioned existing technical deficiencies.

[0004] To solve the above technical problem, the technical solution adopted by the utility model is: a supporting device for forging cutting, including a base. A through center hole is arranged at the top of the base. The adjustable support seat includes a lifting seat. The stud at the bottom of the lifting seat is inserted into the center hole, and the support nut cooperating with the stud is placed on the top surface of the base. A track is arranged on the lifting seat, and two vertical plates are slidably connected in the track. Both sides of a bidirectional lead screw are respectively threadedly connected with the two vertical plates. The upper parts of the two vertical plates are respectively rotatably connected with two support plates, and one ends of the two support plates close to each other are hinged.

[0005] Further optimizing the technical solution, a fastening threaded hole is arranged on one side of at least one vertical plate, and a long hole is arranged on one side of the lifting seat. The fastening bolt passes through the long hole and is connected with the fastening threaded hole.

[0006] Further optimizing the technical solution, first screw holes are arranged at both ends on one side of the lifting seat. The blocking bolt is threadedly connected with the first screw hole and can extend into the track.

[0007] Further optimizing the technical solution, extending arms are arranged on both sides of the support nut.

[0008] Further optimizing the technical solution, a plurality of support legs are arranged at the lower part of the base, and casters are arranged at the lower ends of the support legs.

[0009] Further optimizing the technical solution, a guide cylinder is arranged at the position corresponding to the center hole on the bottom surface of the base.

[0010] The utility model has the following advantages: A central hole is provided on the base, and the stud at the bottom of the adjustable support base is inserted into the central hole. By rotating the support nut threadedly connected to the stud, the height of the adjustable support base can be adjusted. The angle formed between the two support plates on the adjustable support base can be adjusted, so that it can be applicable to both cuboid-shaped forging blanks and cylindrical forging blanks, and it is relatively convenient to use. Brief Description of the Drawings

[0011] Figure 1 It is a structural schematic diagram of a support device for forging cutting.

[0012] Figure 2 is Figure 1 the enlarged view of part Ⅰ in

[0013] Figure 3 It is a structural schematic diagram of the base.

[0014] In the figure: 1. Base; 11. Central hole; 12. Caster; 2. Support nut; 21. Extension arm; 3. Adjustable support base; 31. Lifting seat; 311. Track; 312. First screw hole; 313. Fastening bolt; 314. Long hole; 32. Bidirectional lead screw; 33. Vertical plate; 34. Support plate; 35. Stud; 36. Blocking bolt. Detailed Description of the Preferred Embodiment

[0015] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessarily confusing the concepts of the utility model.

[0016] Detailed Description of the Preferred Embodiment: Combine with Figures 1-3As shown in the figure, a support device for forging cutting includes a base 1. A through central hole 11 is provided at the top of the base 1. The adjustable support base 3 includes a lifting seat 31. The stud 35 at the bottom of the lifting seat 31 is inserted into the central hole 11. The diameter of the central hole 11 is equal to or slightly larger than the outer diameter of the stud 35, so that the stud 35 can move up and down relative to the central hole 11 without tilting significantly. The support nut 2 cooperating with the stud 35 is placed on the top surface of the base 1. By rotating the support nut 2 relative to the stud 35, the height of the lifting seat 31 can be adjusted. A track 311 is provided on the lifting seat 31. Two vertical plates 33 are slidably connected in the track 311. Both sides of the bidirectional lead screw 32 are threadedly connected to the two vertical plates 33 respectively. Positive threads and reverse threads are provided on both sides of the bidirectional lead screw 32 respectively. Through positive threaded holes and reverse threaded holes are provided on the two vertical plates 33 respectively. The upper parts of the two vertical plates 33 are rotatably connected to two support plates 34 respectively. The ends of the two support plates 34 close to each other are hinged. By rotating the bidirectional lead screw 32, the distance between the two vertical plates 33 can be adjusted, and thus the angle formed between the two support plates 34 can be adjusted. During use, one end or the middle part of the longer forged blank to be cut is placed on the workbench of the band saw and clamped, and the other end is placed on the two support plates 34. When the forged blank is in a cuboid shape, rotate the bidirectional lead screw 32 so that the upper surfaces of the two support plates 34 are on the same plane to support the bottom surface of the forged blank. When the forged blank is in a cylindrical shape, rotate the bidirectional lead screw 32 so that an appropriate angle is formed between the two support plates 34 to form a V-shaped groove, and the two sides of the bottom of the forged blank are supported by the V-shaped groove. When the forged blank is completely sawn off, it will not roll and thus will not roll off the two support plates 34.

[0017] Further, a fastening threaded hole is provided on one side of at least one vertical plate 33, and a long hole 314 is provided on one side of the lifting seat 31. The fastening bolt 313 passes through the long hole 314 and is connected to the fastening threaded hole. By tightening the fastening bolt 313, the positions of the two vertical plates 33 and the two support plates 34 are fixed.

[0018] Further, first screw holes 312 are provided at both ends of one side of the lifting seat 31. The blocking bolt 36 is threadedly connected to the first screw hole 312 and can extend into the track 311 to prevent the vertical plate 33 from falling out of the end of the track 311.

[0019] Further, extending arms 21 are provided on both sides of the support nut 2, making it more labor-saving to rotate the support nut 2.

[0020] Further, a plurality of support legs are provided at the lower part of the base 1, and casters 12 are provided at the lower ends of the support legs, facilitating the pushing of this device.

[0021] Furthermore, a guiding cylinder is provided at the bottom surface of the base 1 corresponding to the central hole 11, making it more difficult for the stud 35 to tilt significantly.

[0022] During use, first place one end or the middle of the forging blank on the workbench of the band saw and clamp it. Then, push the device below the end of the forging blank to be cut off. When the forging blank is rectangular, first make the top surfaces of the two support plates 34 lie in the same plane. Then, hold the lifting seat 31 with one hand to prevent it from rotating while turning the support nut 2 to raise the lifting seat 31 so that the support plates 34 press against the bottom surface of the forging blank. After that, cutting can be carried out. After cutting, the two ends of the cut-off forging blank are respectively located on the support plates 34 and the workbench of the band saw. When the forging blank is cylindrical, first form a V-shaped groove with the two support plates 34. Then, turn the support nut 2 to raise the lifting seat 31. When one support plate 34 contacts the forging blank (since the forging blank generally will not be exactly in the middle of the V-shaped groove, so generally one support plate 34 contacts the forging blank first), continue to raise the lifting seat 31, which will cause the vertical plate 33 to slide along the track 311 to automatically align, so that the two support plates 34 respectively contact the two sides of the lower part of the forging blank to play a supporting role. After that, the fastening bolt 313 can be tightened to fix the vertical plate 33. Then, cutting can be carried out. After cutting, the two ends of the cut-off forging blank are respectively located in the V-shaped groove and the workbench of the band saw.

[0023] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A support device for forging cutting, comprising a base (1), characterized in that: A through central hole (11) is provided at the top of the base (1). The adjustable support base (3) includes a lifting base (31). A stud (35) at the bottom of the lifting base (31) is inserted into the central hole (11). A support nut (2) cooperating with the stud (35) is placed on the top surface of the base (1). A track (311) is provided on the lifting base (31). Two vertical plates (33) are slidably connected in the track (311). Both sides of a bidirectional lead screw (32) are threadedly connected to the two vertical plates (33). Upper parts of the two vertical plates (33) are respectively rotatably connected to two support plates (34). One ends of the two support plates (34) close to each other are hinged.

2. The support device for forging cutting according to claim 1, characterized in that: A fastening threaded hole is provided on one side of at least one vertical plate (33). A long hole (314) is provided on one side of the lifting base (31). A fastening bolt (313) passes through the long hole (314) and is connected to the fastening threaded hole.

3. The support device for forging cutting according to claim 1, characterized in that: First screw holes (312) are provided at both ends on one side of the lifting base (31). A blocking bolt (36) is threadedly connected to the first screw hole (312) and can extend into the track (311).

4. A support device for forging cutting according to claim 1, characterized in that: Outstretched arms (21) are provided on both sides of the support nut (2).

5. The support device for forging cutting according to claim 1, characterized in that: A plurality of support legs are provided at the lower part of the base (1). Casters (12) are provided at the lower ends of the support legs.

6. A support device for forging cutting according to any one of claims 1-5, characterized in that: A guide cylinder is provided at a position on the bottom surface of the base (1) corresponding to the central hole (11).

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