Auxiliary positioning device for metal machining

Abstract

The utility model belongs to the field of metal processing, particularly relates to an auxiliary positioning device for metal processing, and aims to solve the problem that a clamping plate is higher than a metal piece and is inconvenient to process the metal piece in the process of clamping and positioning the metal piece in the prior art, the following scheme is provided: the auxiliary positioning device comprises a base and four supporting legs, the four supporting legs are located at the four corners of the bottom of the base correspondingly, two telescopic sleeves are fixedly arranged at the top of the base, sliding blocks are fixedly connected to the tops of the two telescopic sleeves correspondingly, the same workbench is slidably connected to the tops of the two sliding blocks, positioning plates are fixedly installed on the two sides of the workbench correspondingly, and a clamping mechanism is arranged on one side of the workbench. According to the metal part clamping device, the height of the clamping plate can be adjusted according to the height of a metal part, and the situation that the height of the clamping plate is larger than the height of the metal part, and machining of the metal part is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to an auxiliary positioning device for metal processing. Background Art

[0002] Metal parts refer to metal blocks, metal bars, metal tubes, etc. of various specifications and shapes made of metal materials. In the processing of metal parts, positioning fixtures are often required for auxiliary positioning. However, the positioning of the product not only needs to consider the positioning on the plane of the fixture, but also the positioning on the vertical plane.

[0003] The patent document with the announcement number CN219582677U discloses an auxiliary positioning device for metal processing, including a processing table, the lower surface of which is fastened with a first push rod by bolts, and the piston rod of the first push rod is welded with a lifting plate that slides in the processing table. The auxiliary positioning device for metal processing can vertically fix metal parts through the cooperation between the processing table, the first push rod and the lifting plate, ensuring that the metal parts are not easily offset and shaken during processing, thereby improving the processing effect of the metal parts. The metal parts can be clamped laterally through the cooperation between the support plate, the second push rod, the moving plate, the first hinge seat, the adjustment plate, the second hinge seat, the clamping rod and the clamping plate, so that the device can fix the metal parts in different directions, improve the stability of metal part processing, and adjust different fixing methods according to the processing method of the metal parts, thereby improving the practicality of the device.

[0004] In the prior art, during the process of clamping and positioning a metal part, the clamping plate is higher than the metal part, which makes it inconvenient to process the metal part.

[0005] Therefore, we propose an auxiliary positioning device for metal processing to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the problem in the prior art that in the process of clamping and positioning metal parts, the clamping plate is higher than the metal parts, which makes it inconvenient to process the metal parts, and proposes an auxiliary positioning device for metal processing.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An auxiliary positioning device for metal processing comprises a base and four supporting legs, wherein the four supporting legs are respectively located at the four corners of the bottom of the base, two telescopic sleeves are fixedly provided on the top of the base, and the tops of the two telescopic sleeves are fixedly connected with sliders, the tops of the two sliders are slidably connected with the same workbench, and positioning plates are fixedly installed on both sides of the workbench, a clamping mechanism is provided on one side of the workbench, a first electric push rod is fixedly provided on the top of the base, and a top plate is fixedly connected to the output shaft of the first electric push rod, two fixed blocks are fixedly provided on the top of the base, and an adjustment mechanism is provided on one side of the two fixed blocks.

[0009] Preferably, the adjustment mechanism includes two screws, and the two screws are rotatably connected to the two fixed blocks respectively, the first motors are fixedly provided on the bottom inner walls of the two fixed blocks, and the output shafts of the two first motors are fixedly connected to the two screws respectively.

[0010] Preferably, two first movable plates are respectively threadedly connected to the two screw rods, and the two first movable plates are respectively rotatably connected to the two positioning plates.

[0011] Preferably, the clamping mechanism includes two clamping plates, and sliding tracks are provided on the two clamping plates, sliding plates are slidably connected to the two sliding tracks, and a first slide seat and a second slide seat are fixedly connected to one side of the two sliding plates, respectively, a second push rod motor is fixedly provided on the inner wall of the bottom side of one of the clamping plates, and the output shaft of the second push rod motor is fixedly connected to the first slide seat.

[0012] Preferably, a first rack and a second rack are fixedly connected to one side of the first slide and the second slide respectively, and the first rack and the second rack are meshedly connected to a first gear and a second gear respectively, and a first rotating column and a second rotating column are fixedly connected to the first gear and the second gear respectively.

[0013] Preferably, one side of the two clamping plates is fixedly connected with an L-shaped plate, and the two L-shaped plates are rotatably connected to the first rotating column and the second rotating column respectively, the first rotating column and the second rotating column are respectively fixedly connected with the first bevel gear and the second bevel gear, the first bevel gear and the second bevel gear are respectively meshed and connected with the third bevel gear and the fourth bevel gear, one side of the third bevel gear and the fourth bevel gear are respectively fixedly connected with the first rotating shaft and the second rotating shaft, and the first rotating shaft and the second rotating shaft are respectively rotatably connected to the two L-shaped plates.

[0014] Preferably, a second motor is fixedly provided on the inner wall of the bottom side of the workbench, and a reciprocating screw is fixedly connected to the output shaft of the second motor, the reciprocating screw is rotatably connected to the workbench, two second movable plates are threadedly connected to the reciprocating screw, the two second movable plates are fixedly connected to the two clamping plates, and the same telescopic rod is rotatably connected to the two second movable plates, and the second pulley and the third pulley are respectively fixedly connected to the two ends of the telescopic rod.

[0015] Preferably, one end of the first rotating shaft and the second rotating shaft are respectively fixedly connected to a first pulley and a fourth pulley, and the first pulley and the second pulley are transmission-connected with the same first belt, and the third pulley and the fourth pulley are transmission-connected with the same second belt.

[0016] In the utility model, the beneficial effects of the auxiliary positioning device for metal processing are:

[0017] Due to the provision of a workbench, a second motor, a reciprocating screw, a second moving plate, a clamping plate, a second electric push rod, a first slide seat, a sliding plate, a first rack, a first gear, a first rotating column, a first bevel gear, a third bevel gear, a first rotating shaft, a first pulley, a first belt, a second pulley, a telescopic rod, a fourth pulley, a second belt, a third pulley, a second rotating shaft, a fourth bevel gear, a second bevel gear, a second rotating column, a second gear, a second rack, a second slide seat and a sliding plate, the height of the clamping plate can be adjusted according to the height of the metal to prevent affecting the processing of the metal parts;

[0018] Due to the provision of a base, supporting legs, telescopic sleeves, sliders, a workbench, a first electric push rod, a top plate, a fixed block, a first motor, a screw rod, a first movable plate and a positioning plate, the metal part can be moved up and down and tilted to adjust the position of the metal part during processing.

[0019] The utility model can adjust the height of the clamping plate according to the height of the metal piece, thereby preventing the height of the clamping plate from being higher than the metal piece and affecting the processing of the metal piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural schematic diagram of an auxiliary positioning device for metal processing proposed by the utility model;

[0021] Figure 2 This is a top view of a three-dimensional structure diagram of an auxiliary positioning device for metal processing proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the internal three-dimensional structure of a workbench of an auxiliary positioning device for metal processing proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the internal three-dimensional structure of a fixed block of an auxiliary positioning device for metal processing proposed by the utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of part A of an auxiliary positioning device for metal processing proposed by the utility model.

[0025] In the figure: 1. base; 2. supporting leg; 3. telescopic sleeve; 4. sliding block; 5. workbench; 6. first electric push rod; 7. top plate; 8. fixed block; 9. first motor; 10. screw; 11. first movable plate; 12. positioning plate; 13. clamping plate; 14. sliding plate; 15. first slide seat; 16. first rack; 17. first gear; 18. first rotating column; 19. L-shaped plate; 20. first bevel gear; 21. third bevel gear; 22. first rotating shaft; 23. first pulley; 24. second motor; 25. reciprocating screw; 26. second movable plate; 27. telescopic rod; 28. second pulley; 29. ​​first belt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0027] Reference Figure 1-Figure 5 An auxiliary positioning device for metal processing comprises a base 1 and four supporting legs 2, the four supporting legs 2 are respectively located at the four corners of the bottom of the base 1, two telescopic sleeves 3 are fixedly provided on the top of the base 1, and the tops of the two telescopic sleeves 3 are fixedly connected with sliders 4, the tops of the two sliders 4 are slidably connected with the same workbench 5, positioning plates 12 are fixedly installed on both sides of the workbench 5, a clamping mechanism is provided on one side of the workbench 5, a first electric push rod 6 is fixedly provided on the top of the base 1, and a top plate 7 is fixedly connected to the output shaft of the first electric push rod 6, two fixed blocks 8 are fixedly provided on the top of the base 1, and an adjustment mechanism is provided on one side of the two fixed blocks 8.

[0028] In the utility model, the adjustment mechanism includes two screw rods 10, and the two screw rods 10 are rotatably connected to the two fixed blocks 8 respectively. The first motors 9 are fixedly provided on the bottom inner walls of the two fixed blocks 8, and the output shafts of the two first motors 9 are fixedly connected to the two screw rods 10 respectively.

[0029] In the utility model, two first movable plates 11 are respectively threadedly connected to the two screw rods 10 , and the two first movable plates 11 are respectively rotatably connected to the two positioning plates 12 .

[0030] In the utility model, the clamping mechanism includes two clamping plates 13, and sliding tracks are provided on the two clamping plates 13, and sliding plates 14 are slidably connected to the two sliding tracks, and one side of the two sliding plates 14 is respectively fixedly connected with a first slide seat 15 and a second slide seat, and a second push rod motor is fixedly provided on the inner wall of the bottom side of one of the clamping plates 13, and the output shaft of the second push rod motor is fixedly connected to the first slide seat 15.

[0031] In the utility model, the first slide 15 and the second slide are fixedly connected to one side with the first rack 16 and the second rack respectively, and the first rack 16 and the second rack are meshedly connected with the first gear 17 and the second gear respectively, and the first gear 17 and the second gear are fixedly connected with the first rotating column 18 and the second rotating column respectively.

[0032] In the utility model, one side of the two clamping plates 13 is fixedly connected with an L-shaped plate 19, and the two L-shaped plates 19 are rotatably connected to the first rotating column 18 and the second rotating column respectively, the first rotating column 18 and the second rotating column are respectively fixedly connected with the first bevel gear 20 and the second bevel gear, the first bevel gear 20 and the second bevel gear are respectively meshed and connected with the third bevel gear 21 and the fourth bevel gear, one side of the third bevel gear 21 and the fourth bevel gear is respectively fixedly connected with the first rotating shaft 22 and the second rotating shaft, the first rotating shaft 22 and the second rotating shaft are respectively rotatably connected to the two L-shaped plates 19.

[0033] In the utility model, a second motor 24 is fixedly provided on the inner wall of the bottom side of the workbench 5, and a reciprocating screw 25 is fixedly connected to the output shaft of the second motor 24, the reciprocating screw 25 is rotatably connected to the workbench 5, two second movable plates 26 are threadedly connected to the reciprocating screw 25, the two second movable plates 26 are fixedly connected to the two clamping plates 13, and the two second movable plates 26 are rotatably connected to the same telescopic rod 27, and the two ends of the telescopic rod 27 are respectively fixedly connected to the second pulley 28 and the third pulley.

[0034] In the utility model, one end of the first rotating shaft 22 and the second rotating shaft is fixedly connected to the first pulley 23 and the fourth pulley respectively, and the first pulley 23 and the second pulley 28 are connected to the same first belt 29, and the third pulley and the fourth pulley are connected to the same second belt.

[0035] In the utility model, when in use, first place the metal piece on the top of the workbench 5, then start the second motor 24, the second motor 24 drives the reciprocating screw 25 to rotate, the reciprocating screw 25 drives the two second movable plates 26 to approach each other, drives the clamping plates 13 to approach each other to clamp the metal piece, at the same time, start the second electric push rod, the second electric push rod drives the first slide 15 and the sliding plate 14 to move up and down, and adjust according to the height of the metal piece, at the same time, the first slide 15 drives the first rack 16 to move downward, the first rack 16 drives the first gear 17 to rotate, and drives the first rotating column 18 to rotate, the first rotating column 18 drives the first bevel gear 20 to rotate, the first bevel gear 20 drives the third bevel gear 21 to rotate, and drives the first The rotating shaft 22 rotates, so that the first pulley 23 drives the second pulley 28 to rotate through the first belt 29, and the second pulley 28 drives the telescopic rod 27 to rotate, and the telescopic rod 27 drives the fourth pulley to rotate, and drives the third pulley to rotate through the second belt, so that the second rotating shaft drives the fourth bevel gear to rotate, and the fourth bevel gear drives the second bevel gear to rotate, so that the second rotating column drives the second gear to rotate, and drives the second rack to move up and down, so that the second slide seat drives the sliding plate 14 to move up and down, and adjusts it according to the height of the metal, and then starts the first motor 9 on one side, and the output shaft of the first motor 9 drives the screw 10 to rotate, and the screw 10 drives the first movable plate 11 to move up and down, so that the positioning plate 12 drives the workbench 5 and the metal parts to tilt and adjust the processing position. Example

[0036] The difference between this embodiment and the first embodiment is that a dust suction mechanism is fixedly installed at the bottom of the top plate 7, and the dust suction mechanism includes fan blades, a dust collecting box, a third motor and a filter. When the third motor is started, the output shaft of the third motor drives the fan blades to rotate, and the dust in the processing process is sucked into the dust collecting box and filtered through the filter to improve the processing quality.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary positioning device for metal processing, comprising a base (1) and four supporting legs (2), characterized in that: Four supporting legs (2) are respectively located at the four corners of the bottom of the base (1); two telescopic sleeves (3) are fixedly provided on the top of the base (1); the tops of the two telescopic sleeves (3) are fixedly connected to sliders (4); the tops of the two sliders (4) are slidably connected to the same workbench (5); positioning plates (12) are fixedly installed on both sides of the workbench (5); a clamping mechanism is provided on one side of the workbench (5); a first electric push rod (6) is fixedly provided on the top of the base (1); a top plate (7) is fixedly connected to the output shaft of the first electric push rod (6); two fixed blocks (8) are fixedly provided on the top of the base (1); and an adjustment mechanism is provided on one side of the two fixed blocks (8).

2. The auxiliary positioning device for metal processing according to claim 1, characterized in that: The adjustment mechanism comprises two screw rods (10), and the two screw rods (10) are rotatably connected to the two fixed blocks (8) respectively. The bottom inner walls of the two fixed blocks (8) are fixedly provided with first motors (9), and the output shafts of the two first motors (9) are fixedly connected to the two screw rods (10) respectively.

3. The auxiliary positioning device for metal processing according to claim 2, characterized in that: Two first movable plates (11) are respectively threadedly connected to the two screw rods (10), and the two first movable plates (11) are respectively rotatably connected to the two positioning plates (12).

4. The auxiliary positioning device for metal processing according to claim 1, characterized in that: The clamping mechanism comprises two clamping plates (13), and sliding tracks are provided on the two clamping plates (13), and sliding plates (14) are slidably connected to the two sliding tracks, and a first slide seat (15) and a second slide seat are fixedly connected to one side of the two sliding plates (14), respectively, and a second push rod motor is fixedly provided on the inner wall of the bottom side of one of the clamping plates (13), and the output shaft of the second push rod motor is fixedly connected to the first slide seat (15).

5. The auxiliary positioning device for metal processing according to claim 4, characterized in that: A first rack (16) and a second rack are fixedly connected to one side of the first slide seat (15) and the second slide seat respectively, and the first rack (16) and the second rack are meshedly connected to a first gear (17) and a second gear respectively, and a first rotating column (18) and a second rotating column are fixedly connected to the first gear (17) and the second gear respectively.

6. The auxiliary positioning device for metal processing according to claim 5, characterized in that: One side of each of the two clamping plates (13) is fixedly connected to an L-shaped plate (19), and the two L-shaped plates (19) are rotatably connected to the first rotating column (18) and the second rotating column, respectively; the first rotating column (18) and the second rotating column are fixedly connected to a first bevel gear (20) and a second bevel gear, respectively; the first bevel gear (20) and the second bevel gear are meshedly connected to a third bevel gear (21) and a fourth bevel gear, respectively; one side of the third bevel gear (21) and the fourth bevel gear is fixedly connected to a first rotating shaft (22) and a second rotating shaft, respectively; the first rotating shaft (22) and the second rotating shaft are rotatably connected to the two L-shaped plates (19).

7. The auxiliary positioning device for metal processing according to claim 4, characterized in that: A second motor (24) is fixedly provided on the inner wall of the bottom side of the workbench (5), and a reciprocating screw (25) is fixedly connected to the output shaft of the second motor (24), the reciprocating screw (25) is rotatably connected to the workbench (5), two second movable plates (26) are threadedly connected to the reciprocating screw (25), the two second movable plates (26) are fixedly connected to the two clamping plates (13), and the two second movable plates (26) are rotatably connected to a same telescopic rod (27), and the two ends of the telescopic rod (27) are respectively fixedly connected to a second pulley (28) and a third pulley.

8. The auxiliary positioning device for metal processing according to claim 6, characterized in that: One end of the first rotating shaft (22) and the second rotating shaft are respectively fixedly connected to a first pulley (23) and a fourth pulley, and the first pulley (23) and the second pulley (28) are transmission-connected with a same first belt (29), and the third pulley and the fourth pulley are transmission-connected with a same second belt.

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