Milling machine workpiece machining supporting device

Abstract

The utility model discloses a milling machine workpiece machining supporting device which comprises a U-shaped base, an adjustable rotating supporting bearing plate is installed on the inner side of the U-shaped base, a fixed supporting plate is fixedly installed at one end of the top of the rotating supporting bearing plate, and reinforcing plates are fixedly installed between the two ends of one side of the fixed supporting plate and the rotating supporting bearing plate. Two inverted-L-shaped sliding rods are fixedly installed between the middle of the top of the rotary supporting bearing plate and the fixed supporting plate, first moving blocks are slidably installed between the two inverted-L-shaped sliding rods, a movable supporting plate is fixedly installed between the tops of the two first moving blocks, and two movable fixed clamping plates are symmetrically installed at one end of the bottom of the rotary supporting bearing plate. The milling machine workpiece machining supporting device is provided with the lifting, fixing and carrying structure, large and heavy workpieces can be supported and lifted through the lifting, fixing and carrying structure, the large and heavy workpieces can be conveniently carried to a milling machine to be machined, and therefore machining safety and convenience are effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of supporting devices, in particular to a workpiece processing supporting device for a milling machine. Background Art

[0002] Milling machines mainly refer to machine tools that use milling cutters to process various surfaces of workpieces. Usually, the milling cutter mainly moves in rotation, and the movement of the workpiece and the milling cutter is the feed motion. In addition to milling planes, grooves, gear teeth, threads and spline shafts, milling machines can also process more complex surfaces. They are more efficient than planers and are widely used in machinery manufacturing and repair departments.

[0003] When the existing milling machine processes some larger and heavier workpieces, since the milling machine itself has a certain height, it requires the cooperation of multiple people to lift and move the larger and heavier workpieces to the milling machine, which is quite laborious and inconvenient. There are also certain safety hazards. Therefore, improvements are needed to address the above problems. Utility Model Content

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a milling machine workpiece processing support device, comprising a U-shaped seat, an adjustable rotating support bearing plate is installed on the inner side of the U-shaped seat, a fixed support plate is fixedly installed at one end of the top of the rotating support bearing plate, reinforcement plates are fixedly installed between the two ends of one side of the fixed support plate and the rotating support bearing plate, two inverted L-shaped sliding rods are fixedly installed between the middle part of the top of the rotating support bearing plate and the fixed support plate, a first moving block is slidably installed between the two inverted L-shaped sliding rods, a movable support plate is fixedly installed between the tops of the two first moving blocks, and two movable fixed splints are symmetrically installed at one end of the bottom of the rotating support bearing plate, and the two fixed splints are located at both ends of the movable support plate.

[0005] Preferably, both ends of the movable support plate are provided with a first slot, one end of the rotating support bearing plate is symmetrically provided with two sliding slots aligned with the two first slots, a bidirectional threaded shaft is rotatably connected between the two sliding slots, the surfaces of the bidirectional threaded shaft located inside the two sliding slots are threadedly connected with a second movable block, two fixed clamps are respectively fixedly installed on the top of the two second movable blocks, and one end of the bidirectional threaded shaft extends to the outside of one side of the rotating support bearing plate and is fixedly connected with a rotating wheel.

[0006] Preferably, one end of the bottom of the rotating support carrier plate is symmetrically fixedly connected to two first fixed blocks, and the other end of the bottom of the rotating support carrier plate is symmetrically fixedly connected to two second fixed blocks, the upper parts of both sides of the U-shaped seat are fixedly installed with inclined slide plates, and moving wheels are installed inside the two inclined slide plates, and the lower parts of the two second fixed blocks are respectively connected to the axles of the two moving wheels, and a rotating main shaft is rotatably connected between the two sides of the U-shaped seat, and two rotating rods are fixedly connected to the surface of the rotating main shaft, and one end of the two rotating rods is rotatably connected to the lower parts of the two first fixed blocks respectively.

[0007] Preferably, gears are fixedly installed on both sides of the rotating main shaft, and the surfaces of the gears are meshingly connected with tooth plates, a connecting plate is fixedly connected between one ends of the two tooth plates, a telescopic cylinder is installed inside the U-shaped seat, the telescopic end of the telescopic cylinder is fixedly connected to the middle part of the connecting plate, and inverted L-shaped blocks are fixedly installed on both sides of the U-shaped seat, and the tooth plate is located between the inner side of the inverted L-shaped block and the U-shaped seat to slide and move.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a U-shaped seat, a rotating support bearing plate, a fixed support plate, a reinforcement plate, an inverted L-shaped slide rod, a movable block, a movable support plate and a fixed clamp, the workpiece processing support device of the milling machine has a lifting and fixing transportation structure, which can support and lift larger and heavier workpieces, so that larger and heavier workpieces can be conveniently transported to the milling machine for processing, thereby effectively improving the safety and convenience of processing. At the same time, the support device has a simple structural design, is convenient and easy to use and operate, and the support, lifting and fixing are stable and reliable, and its performance can meet the use requirements of milling machine workpiece processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0010] In the attached picture:

[0011] Figure 1 This is a schematic diagram of the structure of the workpiece processing support device of the milling machine of the utility model;

[0012] Figure 2 For this utility model Figure 1 A partial cross-sectional view of the structure Figure 1 ;

[0013] Figure 3 For this utility model Figure 1 A partial cross-sectional view of the structure Figure 2 ;

[0014] Figure 4 For this utility model Figure 3 Schematic diagram of the local structure;

[0015] In the figure: 1. U-shaped seat; 2. rotating support bearing plate; 3. fixed support plate; 4. reinforcement plate; 5. inverted L-shaped slide rod; 6. first moving block; 7. movable support plate; 8. fixed clamping plate; 9. first notch; 10. sliding groove; 11. two-way threaded shaft; 12. second moving block; 13. rotating wheel; 14. first fixed block; 15. second fixed block; 16. inclined slide plate; 17. moving wheel; 18. rotating main shaft; 19. rotating rod; 20. gear; 21. tooth plate; 22. connecting plate; 23. telescopic cylinder; 24. inverted L-shaped block. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] The workpiece processing support device of the milling machine has a lifting, fixing and transporting structure, which can support and lift larger and heavier workpieces, so that the larger and heavier workpieces can be conveniently transported to the milling machine for processing, thereby effectively improving the safety and convenience of processing.

[0018] Depend on Figures 1 to 4The utility model includes a U-shaped seat 1, an adjustable rotating support bearing plate 2 is installed on the inner side of the U-shaped seat 1, a fixed support plate 3 is fixedly installed on one end of the top of the rotating support bearing plate 2, and reinforcing plates 4 are fixedly installed between the two ends of one side of the fixed support plate 3 and the rotating support bearing plate 2, two inverted L-shaped slide bars 5 are fixedly installed between the middle part of the top of the rotating support bearing plate 2 and the fixed support plate 3, a first moving block 6 is slidably installed between the two inverted L-shaped slide bars 5, rollers in contact with the top of the rotating support bearing plate 2 are installed on both ends of the first moving block 6, a movable support plate 7 is fixedly installed between the tops of the two first moving blocks 6, and two movable The two fixed splints 8 are located at both ends of the movable support plate 7, and both ends of the movable support plate 7 are provided with a first notch 9. One end of the rotating support bearing plate 2 is symmetrically provided with two sliding grooves 10 aligned with the two first notches 9, and a bidirectional threaded shaft 11 is rotatably connected between the two sliding grooves 10. The surfaces of the bidirectional threaded shaft 11 located inside the two sliding grooves 10 are threadedly connected with a second moving block 12, and the two fixed splints 8 are respectively fixedly mounted on the top of the two second moving blocks 12, and one end of the bidirectional threaded shaft 11 extends to the outside of one side of the rotating support bearing plate 2 and is fixedly connected with a rotating wheel 13, so that the two fixed splints 8 can be effectively adjusted to clamp and fix the workpiece;

[0019] Place the workpiece between the fixed support plate 3 and the movable support plate 7, then rotate the rotating wheel 13 to rotate the bidirectional threaded shaft 11. The rotation of the bidirectional threaded shaft 11 will cause the two second movable blocks 12 to move relative to each other and drive the two fixed clamps 8 to move relative to each other, thereby moving the second movable blocks 12 to the inside of the first slot 9, and finally the workpiece between the fixed support plate 3 and the movable support plate 7 is clamped and fixed by the two fixed clamps 8, thereby maintaining the stability of the workpiece lifting adjustment.

[0020] One end of the bottom of the rotating support carrier plate 2 is symmetrically fixedly connected to two first fixed blocks 14, and the other end of the bottom of the rotating support carrier plate 2 is symmetrically fixedly connected to two second fixed blocks 15. The upper parts of both sides of the interior of the U-shaped seat 1 are fixedly installed with inclined slide plates 16, and the interiors of the two inclined slide plates 16 are installed with moving wheels 17. The lower parts of the two second fixed blocks 15 are connected to the axis of the two moving wheels 17 respectively, and a rotating main shaft 18 is rotatably connected between the two sides of the interior of the U-shaped seat 1. The surface of the rotating main shaft 18 is fixedly connected with two rotating rods 19, and one end of the two rotating rods 19 is respectively connected to the two first fixed blocks 1 4 is rotatably connected to the lower part, so that the rotatable support bearing plate 2 can be effectively installed; gears 20 are fixedly installed on both sides of the rotating main shaft 18, and the surfaces of the gears 20 are meshed and connected with tooth plates 21, and a connecting plate 22 is fixedly connected between one ends of the two tooth plates 21, and a telescopic cylinder 23 is installed inside the U-shaped seat 1, and the telescopic end of the telescopic cylinder 23 is fixedly connected to the middle of the connecting plate 22, and inverted L-shaped blocks 24 are fixedly installed on both sides of the U-shaped seat 1, and the tooth plate 21 is located between the inner side of the inverted L-shaped block 24 and the U-shaped seat 1 to slide and move, so that the rotatable support bearing plate 2 can be effectively rotatably adjusted;

[0021] By starting the telescopic cylinder 23 to extend, the extension of the telescopic cylinder 23 will push the connecting plate 22 and the two tooth plates 21 to move, the movement of the two tooth plates 21 will rotate the two gears 20 and drive the rotating main shaft 18 to rotate, the rotation of the rotating main shaft 18 will drive the two rotating rods 19 to rotate 180 degrees, the rotation of the two rotating rods 19 will drive the rotating support bearing plate 2 to move through the two first fixed blocks 14, and the movement of the rotating support bearing plate 2 will drive the moving wheel 17 to move obliquely downward inside the inclined slide plate 16 through the second fixed block 15. Move, and finally make the rotating support bearing plate 2 and the fixed support plate 3 rotate 90° close to the ground, and at the same time make the fixed support plate 3 parallel to the ground, and make the rotating support bearing plate 2 perpendicular to the ground; then the heavier and larger workpiece can be conveniently placed between the surface of the fixed support plate 3 and one side of the movable support plate 7, and then the workpiece is clamped and fixed by two fixed clamping plates 8; then the telescopic cylinder 23 is retracted and adjusted to make the rotating support bearing plate 2 and the fixed support plate 3 rotate 90° in the opposite direction so that the rotating support bearing plate 2 is flush with the table of the milling machine, and the workpiece falls on the surface of the movable support plate 7;

[0022] Then adjust the two fixed clamps 8 to move away from the workpiece, and remove the second movable block 12 from the inside of the first slot 9. Then, push the movable support plate 7 to make the two first movable blocks 6 slide on the surfaces of the two inverted L-shaped slide bars 5, thereby driving the movable support plate 7 and the workpiece to move, so that the workpiece moves toward the milling machine table, and finally moves the workpiece to the milling machine table.

[0023] The supporting device has a simple structural design, is convenient and quick to use and operate, and has stable and reliable support, lifting and fixing, and its performance can meet the use requirements of milling machine workpiece processing.

Claims

1. A milling machine workpiece processing support device, comprising a U-shaped seat (1), characterized in that: An adjustable rotating support bearing plate (2) is installed on the inner side of the U-shaped seat (1); a fixed support plate (3) is fixedly installed on one end of the top of the rotating support bearing plate (2); reinforcing plates (4) are fixedly installed between the two ends of one side of the fixed support plate (3) and the rotating support bearing plate (2); two inverted L-shaped sliding rods (5) are fixedly installed between the middle of the top of the rotating support bearing plate (2) and the fixed support plate (3); a first moving block (6) is slidably installed between the two inverted L-shaped sliding rods (5); a movable support plate (7) is fixedly installed between the tops of the two first moving blocks (6); two movable fixed clamping plates (8) are symmetrically installed on one end of the bottom of the rotating support bearing plate (2); the two fixed clamping plates (8) are located at the two ends of the movable support plate (7).

2. A milling machine workpiece processing support device according to claim 1, characterized in that: Both ends of the movable support plate (7) are provided with a first notch (9), one end of the rotating support bearing plate (2) is symmetrically provided with two sliding grooves (10) aligned with the two first notches (9), a bidirectional threaded shaft (11) is rotatably connected between the two sliding grooves (10), the surfaces of the bidirectional threaded shaft (11) located inside the two sliding grooves (10) are threadedly connected with a second moving block (12), two fixed clamping plates (8) are respectively fixedly installed on the top of the two second moving blocks (12), one end of the bidirectional threaded shaft (11) extends to the outside of one side of the rotating support bearing plate (2) and is fixedly connected with a rotating wheel (13).

3. A milling machine workpiece processing support device according to claim 1, characterized in that: One end of the bottom of the rotating support bearing plate (2) is symmetrically fixedly connected to two first fixed blocks (14), and the other end of the bottom of the rotating support bearing plate (2) is symmetrically fixedly connected to two second fixed blocks (15). The upper parts of both sides of the interior of the U-shaped seat (1) are fixedly installed with inclined slide plates (16), and the interiors of the two inclined slide plates (16) are installed with moving wheels (17). The lower parts of the two second fixed blocks (15) are connected to the axis of the two moving wheels (17) respectively by connecting shafts. A rotating main shaft (18) is rotatably connected between the two sides of the interior of the U-shaped seat (1), and the surface of the rotating main shaft (18) is fixedly connected to two rotating rods (19), and one end of the two rotating rods (19) is rotatably connected to the lower parts of the two first fixed blocks (14).

4. A milling machine workpiece processing support device according to claim 3, characterized in that: Gears (20) are fixedly mounted on both sides of the rotating main shaft (18), and tooth plates (21) are meshedly connected on the surfaces of the gears (20). A connecting plate (22) is fixedly connected between one ends of the two tooth plates (21). A telescopic cylinder (23) is mounted inside the U-shaped seat (1), and the telescopic end of the telescopic cylinder (23) is fixedly connected to the middle of the connecting plate (22). Inverted L-shaped blocks (24) are fixedly mounted on both sides of the U-shaped seat (1), and the tooth plate (21) is located between the inner side of the inverted L-shaped block (24) and the U-shaped seat (1) to slide and move.

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