CN211135785U

CN211135785U - Angle-adjustable chamfering machine

Info

Publication number: CN211135785U
Application number: CN201922073971.XU
Authority: CN
Inventors: 倪彦波; 赵峻
Original assignee: Shanghai Jieying Sealing Technology Co ltd
Current assignee: Shanghai Jieying Sealing Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-31
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an angle-adjustable chamfering machine, which comprises an operating platform, wherein a mounting frame is arranged on the operating platform, a chamfering device is fixedly arranged on the mounting frame, the chamfering device comprises a mounting seat, a through hole is transversely formed in the mounting seat in a penetrating way, a rotating plate is arranged on one side of the mounting seat, an inserting hole corresponding to the through hole is formed in the rotating plate, a first bolt is arranged on the through hole, the first bolt is in threaded connection with a first nut after sequentially passing through the through hole and the inserting hole, one side of the first nut is abutted against one side of the rotating plate, a hydraulic cylinder is arranged on the rotating plate, the hydraulic cylinder comprises a piston rod, one end of the piston rod is connected with a cutter bar, the cutter bar extends out of the mounting hole, the bottom end of the cutter bar is connected with a trimming blade, and the trimming blade can be rotated along, whereby the bevel edge of different angles can be poured out.

Description

Angle-adjustable chamfering machine

Technical Field

The utility model relates to a beveler, more specifically the theory relates to an angle-adjustable's beveler.

Background

The chamfering machine is a small-sized precision machine tool which is specially used for chamfering of die manufacturing, hardware machinery, machine tool manufacturing, hydraulic parts, valve manufacturing, textile machinery and deburring of processed products such as milling and planing, and the chamfering by adopting a rapid machine is a trend of mechanical industry development.

Among the prior art, in a chinese patent that patent grant publication number is CN208854341U, a beveler is described, set up the chamfer grinding apparatus on the workstation including workstation and vertical rotation, still be provided with the driving motor who is used for driving the chamfer grinding apparatus on the workstation, it is connected with the frame that slides to slide on the workstation, be provided with the subassembly that slides that is used for connecting workstation and frame that slides between frame and the workstation that slides, be provided with the fixed subassembly that is used for fixed chamfer material on the frame that slides, reduced because of the artifical handheld shake lead to treating the condition emergence that chamfer material damaged, improved the problem of treating chamfer material qualification rate.

Similar chamfering machines are very common in the market at present, but chamfering with different angles cannot be poured out, and the application range is small.

SUMMERY OF THE UTILITY MODEL

To the technical problem, an object of the utility model is to provide an angle-adjustable's beveler realizes repairing the blade through adjusting the chamfer device and is in different angles to pour the chamfer of different angles.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an angle-adjustable's beveler, includes the operation panel, be provided with the mounting bracket on the operation panel, the fixed chamfer device that is provided with on the mounting bracket, the chamfer device includes the mount pad, the through hole has been seted up in the horizontal run-through of mount pad, one side of mount pad is provided with the rotor plate, set up the spliced eye that corresponds with the through hole on the rotor plate, be provided with first bolt on the through hole, threaded connection has first nut after first bolt passes through hole and spliced eye in proper order, conflict on one side of first nut and rotor plate one side, be provided with the pneumatic cylinder on the rotor plate, the pneumatic cylinder includes the piston rod, the cutter arbor is connected to the one end of piston rod, the cutter arbor stretches out the mounting hole, the bottom of cutter arbor is.

Through adopting above-mentioned technical scheme, the through hole has been seted up on the mount pad, there is the rotor plate that has the spliced eye one side of mount pad through hole threaded connection, realize the rotation of rotor plate and mount pad through not hard up bolt, screw up the bolt and realize fixing the rotor plate on the rotor plate, and the pneumatic cylinder is installed on the rotor plate with the repairment blade together, thereby realize through the rotation of rotor plate that the tool bit can rotate the purpose of adjusting out different angles along with the pneumatic cylinder, can pour out the chamfer of different angles from this.

The utility model discloses further set up to: the chamfering device is provided with a plurality of chamfering devices.

Through adopting above-mentioned technical scheme, install a plurality of chamfer devices, a plurality of chamfer devices simultaneous working to improve the efficiency of chamfer.

The utility model discloses further set up to: the trimming blade is detachably connected to the piston rod.

Through adopting above-mentioned technical scheme, can dismantle between repair blade and the drive arrangement and be connected, the repair blade of the required different angles when being convenient for change and carrying out the chamfer to different materials realizes carrying out the purpose of chamfer to different materials.

The utility model discloses further set up to: the upper surface of operation panel rotates and is connected with the carousel, the outer fringe of carousel is along its circumference fixed being provided with the outer flange that prevents spark and sweeps splash four times.

Through adopting above-mentioned technical scheme, at the chamfer in-process, treat between the object surface of chamfer and the repair blade because high-speed friction produces a large amount of sparks and sweeps, outer flange can prevent that the spark from spattering all around and causing unexpected injury, also prevents simultaneously that the sweeps from scattering everywhere, makes the inconvenient clearance of beveler clean.

The utility model discloses further set up to: an inner flange is arranged on the turntable along the circumferential direction of the turntable, and a placing groove for fixing an object to be chamfered is formed between the outer flange and the inner flange.

Through adopting above-mentioned technical scheme, interior flange plays the effect of location to placing treating the chamfer object on the carousel, prevents to treat that the object of chamfer from removing along the horizontal direction on the carousel, leads to the chamfer to appear the deviation, influences the chamfer effect.

The utility model discloses further set up to: a first dust outlet is formed in the inner blocking edge, and a second dust outlet is formed in the outer blocking edge.

Through adopting above-mentioned technical scheme, the chamfer in-process can produce more sweeps, and a bit of sweeps is littleer, blocks the difficult clearance in the seam crossing of flange and interior flange outside, and has seted up the dust outlet and then can be so that the piece of flange and interior flange department outside can clear up away more conveniently.

The utility model discloses further set up to: a first reinforcing block and a second reinforcing block are fixedly arranged on the mounting frame.

Through adopting above-mentioned technical scheme, the junction overhanging face between the upper end of supporting leg and the crossbeam is great, the load that supporting leg itself can bear is limited, the first boss of installation can increase the intensity of supporting leg and crossbeam faying face, the lower extreme of supporting leg and the junction area of operation panel are less, the load that can bear is also more limited, the second boss of installation can increase the area of contact of supporting leg lower extreme and operation panel, thereby the intensity of supporting leg and operation panel faying face has been strengthened.

To sum up, the utility model discloses following beneficial effect has:

1. the driving device is in threaded connection with a threaded hole in the mounting seat through the threaded sleeve, so that the driving device can be in rotary connection with the mounting seat, and the trimming blade is connected with the driving device, so that the tool bit can rotate along with the driving device to adjust different angles, and inclined edges with different angles can be poured out;

2. in the chamfering process, a large amount of sparks and scraps are generated between the surface of an object to be chamfered and the trimming blade due to high-speed friction, the outer flange can prevent the sparks from splashing around to cause accidental injury, and meanwhile, the scraps are prevented from scattering all the way, so that the chamfering machine is inconvenient to clean and clean;

3. more scraps can be generated in the chamfering process, some scraps are smaller, the joint clamped between the outer flange and the inner flange is not easy to clean, and the scraps at the outer flange and the inner flange can be conveniently cleaned out by arranging the dust outlet;

4. the junction overhanging face between the upper end of supporting leg and the crossbeam is great, the load that supporting leg itself can bear is limited, the first boss of installation can increase the intensity of supporting leg and crossbeam faying face, the lower extreme of supporting leg and the junction area of operation panel are less, the load that can bear is also more limited, the second boss of installation can increase the area of contact of supporting leg lower extreme and operation panel, thereby the intensity of supporting leg and operation panel faying face has been strengthened.

Drawings

FIG. 1 is a schematic structural view of an angle-adjustable chamfering machine for showing the overall construction of the chamfering machine;

FIG. 2 is an exploded view of an adjustable angle chamfering machine;

FIG. 3 is an enlarged schematic view of section A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion B of fig. 2.

Reference numerals: 1. an operation table; 11. a table top; 12. a table body; 121. a cavity; 122. an entrance and an exit; 123. loose leaves; 124. a door; 125. locking; 13. supporting legs; 14. a through hole; 2. a machine base; 3. a motor; 31. a body; 32. a rotating shaft; 33. rotating the groove; 4. a turntable; 41. rotating the hole; 42. rotating the projection; 43. an inner flange; 431. a first dust outlet; 44. an outer flange; 441. a second dust outlet; 45. a placement groove; 46. a stepped groove; 5. a mounting frame; 51. a cross beam; 52. supporting legs; 53. a first reinforcing block; 54. a second reinforcing block; 6. a chamfering device; 61. a mounting seat; 611. a through hole; 612. a first bolt; 613. a first nut; 62. a rotating plate; 621. inserting holes; 622. a first mounting block; 623. a second mounting block; 624. a first mounting hole; 625. a second mounting hole; 7. a hydraulic cylinder; 71. a cylinder body; 72. a piston rod; 8. a cutter bar; 81. a square hole; 82. a first connection hole; 83. a second bolt; 84. a second nut; 9. trimming the blade; 91. a square block; 92. and a second connection hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides an angle-adjustable chamfering machine, as shown in fig. 1, including operation panel 1, the shape of operation panel 1 is the cuboid, operation panel 1 includes mesa 11 and stage 12, the bottom surface of mesa 11 and the upper end fixed connection of stage 12, the lower extreme integrated into one piece of stage 12 is provided with four supporting legss 13, the inside cavity 121 that is provided with of stage 12, access & exit 122 has been seted up to one side of stage 12, the left and right sides of access & exit 122 is connected with two doors 124 through loose-leaf 123 rotation respectively, be provided with lock 125 on the door 124.

As shown in fig. 2 and 4, a base 2 is welded in a cavity 121 of a table body 12 of an operation table 1, a motor 3 is vertically arranged in the base, a through hole 14 is formed in the middle position of a table top 11 of the operation table 1, the motor 3 in the cavity 121 is positioned under the through hole 14, the motor 3 comprises a machine body 31 and a rotating shaft 32, a turntable 4 is arranged on the table top 11 of the operation table 1, the turntable 4 is disc-shaped, a rotating hole 41 corresponding to the through hole 14 is formed in the center of the turntable, the through hole 14 and the rotating hole 41 are coaxially arranged and have the same diameter, the rotating shaft 32 on the motor 3 sequentially penetrates through the through hole 14 and the rotating hole 41 and protrudes out of the turntable 4, a rotating protrusion 42 is arranged on one side of the rotating hole 41, the rotating protrusion 42 is formed by sinking the side edge of the rotating hole 41 towards the direction of the central axis, a rotating groove 33 in clamping fit with, the rotating shaft drives the rotating disc 4 to rotate through the matching of the rotating groove 33 and the rotating protrusion 42, and the motor 3 drives the rotating disc 4 to rotate through driving the rotating shaft 32.

As shown in fig. 1, an outer edge of the turntable 4 is integrally formed along a circumferential direction thereof with an outer flange 44 for preventing sparks and waste chips from splashing, the turntable 4 is integrally formed along a circumferential direction thereof with an inner flange 43 for fixing an object to be chamfered, the outer flange 44 is higher than the inner flange 43, a placement groove 45 is formed between the outer flange 44 and the inner flange 43, the outer flange 44 is higher than the inner flange 43, the inner flange 43 is provided with a first dust outlet 431, the outer flange 44 is provided with a second dust outlet 441, the first dust outlet 431 is formed by the upper surface of the inner flange 43 being recessed downward to the bottom, the second dust outlet 441 is formed by the upper surface of the outer flange 44 being recessed downward to the bottom, the first dust outlet 431 and the second dust outlet 441 are both communicated with the placement groove 45, and are oppositely arranged on the horizontal line where the diameter of the turntable 4 is located, and a stepped groove 46 is arranged between the inner flange 43 and the inserting hole 621.

As shown in FIG. 1, the operation platform 1 is welded with the mounting rack 5 along the length direction thereof, the mounting rack 5 comprises a cross beam 51 and two supporting legs 52 which are oppositely arranged, the two supporting legs 52 are respectively arranged at two ends of the operation platform 1 and are vertically arranged with the table top 11 of the operation platform 1, the cross beam 51 is horizontally arranged, two ends of the cross beam 51 are respectively welded at the upper ends of the supporting legs 52, two ends of the cross beam 51 protrude out of two sides of the supporting legs 52, a first reinforcing block 53 is welded at the joint of the two cross beams 51 and one end of the supporting legs 52, a second reinforcing block 54 is welded at the other end of the supporting legs 52 and the joint of the operation platform 1, and the longitudinal sections of the first reinforcing block 53 and the second reinforcing block are.

As shown in fig. 2 and 3, the mounting frame 5 is provided with two chamfering devices 6, the chamfering devices 6 are located right above one side of the rotating disc 4, the number of the chamfering devices 6 in this embodiment is two, the chamfering device 6 includes a mounting seat 61, the mounting seat 61 is welded on the upper surface of the mounting frame 5, the mounting seat 61 is in a rectangular parallelepiped shape, a through hole 611 is formed in the mounting seat 61 along the thickness direction thereof, the through hole 611 penetrates through the entire mounting seat 61, a rotating plate 62 is arranged on one side of the mounting seat 61 located on the rotating disc 4, the rotating plate 62 is in a fan shape, a plugging hole 621 corresponding to the through hole 611 is formed at the vertex of the fan shape, a first bolt 612 is arranged in the through hole 611, a first nut 613 is arranged on the first bolt 612, the first bolt 612 sequentially penetrates through the through hole 611 and the plugging hole 621 and then is in threaded connection with the first nut 613, the mounting seat 61 and the rotating plate 62 are rotatably connected, a first mounting block 622 and a second mounting block 623 which are parallel to each other are welded on one side of the rotating plate 62, the first mounting block 622 is located at the fan-shaped edge of the rotating plate 62, a first mounting hole 624 penetrates through the first mounting block 622, the first mounting hole 624 is in a regular hexagon shape, the second mounting block 623 is located above the inserting hole 621, a second mounting hole 625 penetrates through the second mounting block 623, the second mounting hole 625 is in a square shape, a hydraulic cylinder 7 is arranged above the first mounting block 622, the hydraulic cylinder 7 comprises a cylinder body 71 and a piston rod 72, the surface of the lower end of the cylinder body 71 is abutted against the upper surface of the first mounting block 622, the piston rod 72 penetrates through the first mounting hole 624 and extends to the upper side of the second mounting seat 61, a cutter bar 8 is welded on one end of the piston rod 72, the cutter bar 8 is in a hollow quadrangular prism shape, a square hole 81 penetrates through the interior of the cutter bar 8 along the height direction, the cutter bar 8 penetrates through the second mounting hole 625, the lower end of the cutter bar 8 transversely penetrates through the first connecting hole 82, a second bolt 83 is arranged in the first connecting hole 82, a second nut 84 is arranged on the second bolt 83, the lower end of the cutter bar 8 is connected with the trimming blade 9, a square block 91 is integrally formed at the upper end of the trimming blade 9, a second connecting hole 92 transversely penetrates through the square block, and after the square block 91 is inserted into the square hole 81, the second bolt 83 sequentially penetrates through the first connecting hole 82 and the second connecting hole 92 to be in threaded connection with the second nut 84.

The working principle of the utility model is as follows, to wait to chamfer the material and place in the standing groove 45 of carousel 4, start hydraulic cylinder 7, make the repair blade 9 move down, rotate first bolt 612 on the mount pad 61, adjust the chamfer device to the angle that the material of waiting to chamfer needs, screw up first nut 613, make rotor plate 62 fix on mount pad 61, starter motor 3, pivot 32 drives carousel 4 under the effect of motor 3 and rotates, thereby it contacts with the tool bit rotation to wait to chamfer the material, form the chamfer, outer flange 44 prevents sweeps and spark from splashing and causing the potential safety hazard, the position of the material of waiting to chamfer is fixed to inner flange 43, prevent to wait to chamfer the material and move on carousel 4, after the chamfer is accomplished, close motor 3, restart hydraulic cylinder 7, make repair blade 9 rise, form an interval with between the carousel 4, then take down the chamfer material on the carousel 4.

The present invention is not limited to the above embodiment, and those skilled in the art can make modifications to the embodiment as required without inventive contribution after reading the present specification, but all the modifications are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The angle-adjustable chamfering machine comprises an operating platform (1), wherein a mounting frame (5) is arranged on the operating platform (1), a chamfering device (6) is fixedly arranged on the mounting frame (5), the chamfering device (6) comprises a mounting seat (61), a through hole (611) is transversely formed in the mounting seat (61) in a penetrating mode, a rotating plate (62) is arranged on one side of the mounting seat (61), an inserting hole (621) corresponding to the through hole (611) is formed in the rotating plate, a first bolt (612) is arranged on the through hole (611), a first nut (613) is connected to the first bolt (612) in a threaded mode after the first bolt (612) sequentially penetrates through the through hole (611) and the inserting hole (621), one side of the first nut (613) is abutted against one side of the rotating plate (62), a hydraulic cylinder (7) is arranged on the rotating plate (62), the hydraulic cylinder (7) comprises a piston rod (72), one end of the piston rod (72) is connected with the cutter bar (8), the cutter bar (8) extends out of the mounting hole, and the bottom end of the cutter bar (8) is connected with the trimming blade (9).

2. The adjustable angle chamfering machine according to claim 1, wherein the chamfering device (6) is plural.

3. The adjustable angle chamfering machine according to claim 1, wherein the trimming blade (9) is detachably attached to the piston rod (72).

4. The adjustable angle chamfering machine according to claim 1, wherein a turntable (4) is rotatably connected to the upper surface of the operating table, and an outer rim (44) for preventing sparks and swarf from splashing is fixedly arranged on the outer edge of the turntable (4) along the circumferential direction thereof.

5. The adjustable angle chamfering machine according to claim 4, wherein the turntable (4) is provided with an inner rib (43) along its circumference, and a placement groove (45) for fixing the object to be chamfered is formed between the outer rib (44) and the inner rib (43).

6. The chamfering machine according to claim 5, wherein the inner rib (43) has a first dust outlet (431) and the outer rib (44) has a second dust outlet (441).

7. The adjustable angle chamfering machine according to claim 1, wherein a first reinforcing block (53) and a second reinforcing block (54) are fixedly provided on the mounting bracket.