An angle positioning support device used on shearing machine

Abstract

The utility model discloses an angle positioning material supporting device applied to a shearing machine, relates to the technical field of shearing machines, and has the advantage of being able to realize the positioning adjustment of any shearing angle of a plate material, thereby improving the shearing accuracy. The key points of its technical scheme are: it comprises a material supporting frame and a fixed seat connected to the material supporting frame by horizontal sliding of a moving part, a rotating seat is rotatably connected to the fixed seat by a rotating part, a connecting plate is provided on one side of the rotating seat, and a material blocking plate is horizontally provided on the side of the connecting plate away from the rotating seat through an adjusting part, the material blocking plate is located above one side of the material supporting frame, and two opposite mounting holes are provided on the material supporting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of plate shears, in particular to an angle positioning material supporting device used on plate shears. Background Art

[0002] Shearing machine is a kind of processing machine used to apply shearing force to metal plates to break and separate the plates according to the required size. Shearing machine generally includes a workbench, an upper tool holder and a material stopper, etc. The material stopper plays the role of positioning the workpiece. Under normal circumstances, after the material stopper positions the plate, only rectangular plates can be sheared. For plates that are not rectangular or the shearing angle is not a right angle, the shearing line can only be determined by drawing a line on the plate, and the shearing accuracy is low. Therefore, the applicant has developed a new technical solution in the actual production process to solve the above technical problems. Summary of the invention

[0003] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide an angle positioning and supporting device for use on a shearing machine, which has the advantage of being able to realize positioning and adjustment of any shearing angle of the sheet material, thereby improving the shearing accuracy.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides an angle positioning support device used on a shearing machine, comprising a support frame and a fixed seat connected to the support frame by horizontal sliding through a moving part, a rotating seat is rotatably connected to the fixed seat by a rotating part, and a connecting plate is provided on one side of the rotating seat, and a material baffle plate is horizontally provided on the side of the connecting plate away from the rotating seat through an adjusting part, the material baffle plate is located above one side of the support frame, and two opposite mounting holes are provided on the support frame.

[0006] By adopting the above technical scheme, when in use, the support rack is installed on the left side of the shearing machine workbench through the mounting hole, and then the rotating seat is rotated by the rotating part. At this time, the connecting plate, the baffle plate and the adjusting part will rotate with the rotating seat. After the baffle plate is rotated to a suitable angle, the side of the sheet material is against the side of the baffle plate. At this time, the sheet material is positioned, and the angle between the side of the baffle plate and the blade of the shearing machine is the shearing angle, which improves the shearing accuracy and can adapt to the shearing of various special-shaped sheets such as rectangles, parallelograms, triangles, trapezoids, etc. It is simple and convenient to use.

[0007] Preferably, the movable part includes a slide groove horizontally arranged at the top of the support rack and a slide plate horizontally slidably connected in the slide groove, the fixed seat is fixedly connected to the top of the slide plate, a threaded hole is opened at the top of the slide plate, and a positioning bolt is threadedly connected in the threaded hole, the bottom end of the positioning bolt is tightly pressed against the bottom of the slide groove, and the positioning bolt is located on one side of the fixed seat.

[0008] Preferably, the rotating member includes a rotating groove opened at the top of the rotating seat, and a cylinder is coaxially rotatably connected in the rotating groove. The fixed seat is circular, and the bottom end of the cylinder is coaxially fixedly connected to the top of the fixed seat. The cylinder is provided with a limiting member for limiting the rotation of the rotating seat on the cylinder.

[0009] Preferably, the limiting member includes a threaded groove opened at the top of the cylinder and passing through the fixed seat and the slide plate, a locking screw is threadedly connected in the threaded groove, the top of the locking screw extends out of the threaded groove and is provided with a locking handle, the top of the cylinder is located in the rotating groove, a locking cover is provided on the locking screw, and the bottom end of the locking cover is provided with an anti-slip pad that contacts the top of the rotating seat, the bottom end of the locking handle contacts the top of the locking cover, and there is a gap between the top of the cylinder and the bottom end of the locking cover.

[0010] Preferably, an angle disc is embedded in the top of the rotating seat, a bracket is provided on the side of the fixed seat facing away from the connecting plate, and an indicating arrow cooperating with the angle disc is provided on the bracket.

[0011] Preferably, the adjusting member includes a T-shaped sliding groove horizontally arranged on one side of the material baffle plate and two rectangular blocks located in the sliding groove. Two opposite circular holes are opened on the connecting plate. Screws are provided on the two rectangular blocks, and the ends of the two screws away from the rectangular blocks pass through the two circular holes respectively and are threadedly connected with nuts. At this time, the rectangular blocks are pressed against the groove wall on one side of the sliding groove close to the connecting plate.

[0012] Preferably, the limiting member includes a limiting screw threadedly connected to the bracket, the limiting screw is horizontally arranged, and one end of the limiting screw passes through the bracket and is provided with a rubber pad that is tightly pressed against the side wall of the rotating seat, and a limiting handle is provided on the side of the limiting screw away from the rubber pad.

[0013] The beneficial effect of the utility model is that when in use, the support rack is installed on the left side of the shearing machine workbench through the mounting hole, and then the rotating seat is rotated by the rotating part. At this time, the connecting plate, the baffle plate and the adjusting part will rotate with the rotating seat. After the baffle plate is rotated to a suitable angle, the side of the sheet material is against the side of the baffle plate. At this time, the sheet material is positioned, and the angle between the side of the baffle plate and the blade of the shearing machine is the shearing angle, which improves the shearing accuracy and can adapt to the shearing of various special-shaped sheets such as rectangles, parallelograms, triangles, trapezoids, etc. It is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0015] Figure 1 It is a structural schematic diagram of this embodiment;

[0016] Figure 2 This is a schematic diagram of the structure of the present embodiment for reflecting the indicating arrow;

[0017] Figure 3 This is a schematic diagram of the structure of the connection plate of this embodiment;

[0018] Figure 4 This is a schematic diagram of the structure of the locking cover of this embodiment;

[0019] Figure 5 Schematic diagram of the structure of the limiting handle in this embodiment.

[0020] Description of reference numerals:

[0021] In the figure: 1. support rack; 2. fixed seat; 3. rotating seat; 4. connecting plate; 5. material blocking plate; 6. mounting hole; 7. slide groove; 8. slide plate; 9. threaded hole; 10. positioning bolt; 12. rotating groove; 13. cylinder; 14. threaded groove; 15. locking screw; 16. locking handle; 17. locking cover; 18. anti-slip pad; 19. angle plate; 20. bracket; 21. indicator arrow; 22. slide groove; 23. rectangular block; 24. round hole; 25. screw; 26. limiting screw; 27. rubber pad; 28. limiting handle; 29. ​​nut. DETAILED DESCRIPTION

[0022] 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.

[0023] An angle positioning support device used in a shearing machine, such as Figure 1 and Figure 2, including a support frame 1 and a fixed base 2 horizontally slidably connected to the support frame 1 through a moving part, a rotating base 3 is rotatably connected to the fixed base 2 through a rotating part, and a connecting plate 4 is provided on one side of the rotating base 3, and a baffle plate 5 is horizontally provided on the side of the connecting plate 4 away from the rotating base 3 through an adjusting part, the baffle plate 5 is located above one side of the support frame 1, and two opposite mounting holes 6 are provided on the support frame 1.

[0024] like Figure 1 and Figure 2 When in use, the support frame 1 is installed on the left side of the shearing machine workbench through the mounting hole 6, and then the horizontal position of the fixed seat 2 is adjusted by the moving part. After the adjustment of the fixed seat 2 is completed, the rotating seat 3 is rotated by the rotating part. At this time, the connecting plate 4, the baffle plate 5 and the adjusting part will rotate with the rotating seat 3. After the baffle plate 5 is rotated to a suitable angle, the side of the sheet material is against the side of the baffle plate 5. At this time, the sheet material is positioned, and the angle between the side of the baffle plate 5 and the blade of the shearing machine is the shearing angle, which improves the shearing accuracy and can adapt to the shearing of various special-shaped sheets such as rectangles, parallelograms, triangles, trapezoids, etc. It is simple and convenient to use.

[0025] like Figure 2 The movable part includes a slide groove 7 horizontally arranged at the top of the bracket 1 and a slide plate 8 horizontally slidably connected to the slide groove 7. The fixed seat 2 is fixedly connected to the top of the slide plate 8. A threaded hole 9 is opened at the top of the slide plate 8, and a positioning bolt 10 is threadedly connected in the threaded hole 9. The bottom end of the positioning bolt 10 is tightly pressed against the bottom of the slide groove 7. The positioning bolt 10 is located on one side of the fixed seat 2, and the mounting hole 6 is located at the bottom of the slide groove 7. By loosening the positioning bolt 10, the fixed seat 2 is pushed to drive the slide plate 8 to move horizontally in the slide groove 7. At this time, the position of the fixed seat 2, the rotating seat 3 and the baffle plate 5 can be adjusted. By tightening the fixed connecting bolt, the bottom end of the positioning bolt 10 is pressed against the bottom of the slide groove 7. At this time, the slide plate 8 can be restricted from sliding in the slide groove 7. It is simple and convenient to use.

[0026] After the slide plate 8 is completely removed from the slide groove 7, the support frame 1 can also be used as a sheet material support under normal working conditions.

[0027] like Figure 2 and Figure 3The rotating member includes a rotating groove 12 opened at the top of the rotating seat 3, and a cylinder 13 is coaxially rotatably connected in the rotating groove 12. The fixed seat 2 is circular, and the bottom end of the cylinder 13 is coaxially fixedly connected to the top of the fixed seat 2. The cylinder 13 is provided with a limiting member for limiting the rotation of the rotating seat 3 on the cylinder 13. When the rotating seat 3 is rotated, the restriction of the limiting member on the rotating seat 3 is first released, and then the rotating seat 3 is pushed to rotate on the cylinder 13. At this time, the baffle plate 5 can be adjusted to adapt to the shearing of various special-shaped sheets such as rectangles, parallelograms, triangles, trapezoids, etc. After the baffle plate 5 is adjusted, the rotating seat 3 is restricted by the limiting member so that it cannot rotate. It is simple and convenient to use.

[0028] like Figure 2 and Figure 3 The limiting member includes a threaded groove 14 which is opened at the top of the cylinder 13 and passes through the fixed seat 2 and the slide plate 8. A locking screw 15 is connected to the inner thread of the threaded groove 14. The top of the locking screw 15 extends to the outside of the threaded groove 14 and is provided with a locking handle 16. The top of the cylinder 13 is located in the rotating groove 12. A locking cover 17 is sleeved on the locking screw 15, and the bottom end of the locking cover 17 is provided with an anti-slip pad 18 which contacts the top of the rotating seat 3. The bottom end of the locking handle 16 contacts the top of the locking cover 17. There is a gap between the top of the cylinder 13 and the bottom end of the locking cover 17.

[0029] like Figure 2 and Figure 3 When it is necessary to release the restriction on the rotating seat 3 and rotate the rotating seat 3, it is only necessary to loosen the locking screw 15 through the locking handle 16. After loosening the locking screw 15, the locking cover 17 is separated from the locking screw 15, and the bottom end of the locking cover 17 contacts the top of the rotating seat 3, and then the rotating seat 3 can be rotated. When restricting the rotating seat 3, it is only necessary to tighten the locking screw 15 and press the locking cover 17 against the top of the rotating seat 3. The anti-skid pad 18 at the bottom end of the locking cover 17 can reduce the slippage between the locking cover 17 and the rotating seat 3, which is simple and convenient to use.

[0030] like Figure 2 and Figure 3 An angle disc 19 is embedded at the top of the rotating seat 3, a bracket 20 is provided on the side of the fixed seat 2 away from the connecting plate 4, and an indicator arrow 21 cooperating with the angle disc 19 is provided on the bracket 20. When the rotating seat 3 is rotated, the angle disc 19 will rotate with the rotating seat 3. At this time, the rotation angle of the rotating seat 3 can be easily understood through the indicator arrow 21, which is simple and convenient to use.

[0031] like Figure 2 and Figure 4The adjusting member includes a T-shaped sliding groove 22 horizontally arranged on one side of the baffle plate 5 and two rectangular blocks 23 located in the sliding groove 22. Two opposite circular holes 24 are opened on the connecting plate 4. Screws 25 are provided on the two rectangular blocks 23, and the ends of the two screws 25 away from the rectangular blocks 23 respectively pass through the two circular holes 24 and are threadedly connected with nuts 29. At this time, the rectangular block 23 is tightly pressed against the groove wall on one side of the sliding groove 22 close to the connecting plate 4. By loosening the nut 29, the baffle plate 5 can be pushed to move horizontally along the length direction of the sliding groove 22. At this time, the connection position of the baffle plate 5 and the connecting plate 4 can be adjusted according to needs. After the adjustment is completed, tighten the nut 29 so that the nut 29 is pressed against the connecting plate 4, and the rectangular block 23 is pressed against the groove wall on one side of the sliding groove 22 close to the connecting plate 4. It is simple and convenient to use.

[0032] like Figure 5 Alternatively, the limiting member includes a limiting screw 26 threadedly connected to the bracket 20, the limiting screw 26 is arranged horizontally, and one end of the limiting screw 26 passes through the bracket 20 and is provided with a rubber pad 27 that is tightly against the side wall of the rotating seat 3, and a limiting handle 28 is provided on the side of the limiting screw 26 away from the rubber pad 27. When it is necessary to release the restriction on the rotating seat 3 and rotate the rotating seat 3, it is only necessary to loosen the limiting screw 26 through the limiting handle 28. After loosening the limiting screw 26, the rubber pad 27 is separated from the rotating seat 3, and then the rotating seat 3 can be rotated. When limiting the rotating seat 3, it is only necessary to tighten the limiting screw 26 so that the rubber pad 27 is tightly against the rotating seat 3. It is simple and convenient to use.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An angle positioning support device used in a shearing machine, characterized in that: The invention comprises a support frame (1) and a fixed seat (2) connected to the support frame (1) by horizontal sliding through a moving member, a rotating seat (3) being rotatably connected to the fixed seat (2) by a rotating member, a connecting plate (4) being provided on one side of the rotating seat (3), and a material blocking plate (5) being horizontally provided on the side of the connecting plate (4) away from the rotating seat (3) by an adjusting member, the material blocking plate (5) being located above one side of the support frame (1), and two opposite mounting holes (6) being provided on the support frame (1).

2. The angle positioning support device used for a shearing machine according to claim 1, characterized in that: The movable member comprises a slide groove (7) horizontally arranged at the top of the support frame (1) and a slide plate (8) horizontally slidably connected in the slide groove (7); the fixed seat (2) is fixedly connected to the top of the slide plate (8); a threaded hole (9) is provided at the top of the slide plate (8); a positioning bolt (10) is threadedly connected to the threaded hole (9); the bottom end of the positioning bolt (10) is tightly pressed against the bottom of the slide groove (7); and the positioning bolt (10) is located on one side of the fixed seat (2).

3. The angle positioning support device used for a shearing machine according to claim 2, characterized in that: The rotating member comprises a rotating groove (12) formed at the top of the rotating seat (3), and a cylinder (13) is coaxially rotatably connected in the rotating groove (12); the fixed seat (2) is circular, the bottom end of the cylinder (13) is coaxially fixedly connected to the top end of the fixed seat (2), and a limiting member for limiting the rotation of the rotating seat (3) on the cylinder (13) is provided on the cylinder (13).

4. The angle positioning support device used for a shearing machine as claimed in claim 3, characterized in that: The limiting member comprises a thread groove (14) which is opened at the top of the cylinder (13) and passes through the fixed seat (2) and the slide plate (8); a locking screw (15) is connected to the inner thread of the thread groove (14); the top of the locking screw (15) extends outside the thread groove (14) and is provided with a locking handle (16); the top of the cylinder (13) is located in the rotating groove (12); a locking cover (17) is sleeved on the locking screw (15); and the bottom end of the locking cover (17) is provided with an anti-slip pad (18) which contacts the top of the rotating seat (3); the bottom end of the locking handle (16) contacts the top of the locking cover (17); and a gap is provided between the top of the cylinder (13) and the bottom end of the locking cover (17).

5. The angle positioning support device used in a shearing machine as claimed in claim 3, characterized in that: An angle disc (19) is embedded at the top end of the rotating seat (3), a bracket (20) is provided on the side of the fixed seat (2) facing away from the connecting plate (4), and an indicating arrow (21) cooperating with the angle disc (19) is provided on the bracket (20).

6. The angle positioning support device used for a shearing machine according to claim 1, characterized in that: The adjusting member comprises a T-shaped sliding groove (22) horizontally arranged on one side of the baffle plate (5) and two rectangular blocks (23) located in the sliding groove (22); two opposite circular holes (24) are opened on the connecting plate (4); screw rods (25) are arranged on the two rectangular blocks (23); and the ends of the two screw rods (25) away from the rectangular blocks (23) respectively pass through the two circular holes (24) and are threadedly connected with nuts (29); at this time, the rectangular blocks (23) are tightly pressed against the groove wall of the sliding groove (22) close to the connecting plate (4).

7. The angle positioning support device used in a shearing machine according to claim 5, characterized in that: The limiting member comprises a limiting screw (26) threadedly connected to the bracket (20), the limiting screw (26) being arranged horizontally, and one end of the limiting screw (26) passing through the bracket (20) and provided with a rubber pad (27) pressed against a side wall of the rotating seat (3), and a limiting handle (28) being provided on a side of the limiting screw (26) facing away from the rubber pad (27).

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