Metal plate chamfering tool

Abstract

The invention relates to the technical field of machining, in particular to a metal plate chamfering tool which comprises a base, a rotating mechanism, a lifting mechanism and a chamfering mechanism, the base comprises a mounting plate, rolling wheels, a transverse bottom plate and a longitudinal bottom plate, rolling wheel frames are arranged at the bottom of the mounting plate, the rolling wheels are located in the rolling wheel frames, and the rolling wheels are rotationally connected with the rolling wheel frames; a transverse sliding rail is fixedly mounted at the top of the mounting plate, the transverse bottom plate is located above the transverse sliding rail, a transverse sliding block is fixedly mounted at the bottom of the transverse bottom plate and slidably connected with the transverse sliding rail, a longitudinal sliding rail is fixedly mounted at the top of the transverse bottom plate, and the longitudinal bottom plate is located above the longitudinal sliding rail. A longitudinal sliding block is fixedly installed at the bottom of the longitudinal bottom plate and is in sliding connection with the longitudinal sliding rail. According to the device, chamfering is more flexible, chamfering of a plane plate is more accurate, and meanwhile angle adjustment of chamfering of the fixed plane plate can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to a metal plate chamfering tool. Background Art

[0002] When the existing flat plate chamfering machine is used, the flat plate is generally ground and chamfered by manual hand control. The quality of the chamfered plate is unstable, the chamfering efficiency of the flat plate is low, and it is time-consuming and labor-intensive. At the same time, the existing device cannot move in multiple directions, and thus cannot adjust the grinding position and angle, and cannot achieve convenient and quick chamfering of the flat plate.

[0003] Therefore, how to overcome the above-mentioned technical problems and defects becomes a key issue that needs to be solved. Summary of the invention

[0004] The object of the present invention is to provide a flat plate automatic chamfering device which can be used to chamfer a flat plate and improve the chamfering efficiency, so as to solve the problems raised in the above-mentioned background technology.

[0005] The cam is provided with a plurality of rollers, the plurality of rollers are provided with roller frames, the plurality of rollers are provided with roller frames, the plurality of rollers are provided with roller frames and the plurality of rollers are provided with roller frames.

[0006] Furthermore, a support frame is provided on the mounting plate, a support plate is fixedly installed on the top of the support frame, wing plates are provided on the front and rear sides of the support plate, a fastening head is provided on the wing plates, and a push rod is fixedly installed on the left top of the mounting plate.

[0007] Furthermore, a first telescopic cylinder is arranged above the mounting plate, a first cylinder support is arranged on the outer side of the first telescopic cylinder, the first cylinder support is fixedly installed between the mounting plate and the transverse bottom plate, a cylinder push plate is fixedly installed at the telescopic end of the first telescopic cylinder, the cylinder push plate is fixedly connected to the transverse bottom plate, a limit plate is fixedly installed on the left side of the longitudinal bottom plate, a limit column is fixedly installed on the inner side of the limit plate, and a shock-absorbing pad is arranged on the right side of the limit column.

[0008] Furthermore, a second telescopic cylinder is arranged above the transverse bottom plate, a second cylinder support is arranged on the outer side of the second telescopic cylinder, the second cylinder support is fixedly mounted on the transverse bottom plate, and the telescopic end of the second telescopic cylinder is fixedly connected to the limit plate.

[0009] Furthermore, the rotating mechanism includes a rotating shaft seat, a mounting seat, a rotating shaft and a rotating motor. The rotating shaft seat is fixedly mounted on the top of the longitudinal base plate, the mounting seat is located at the top of the rotating shaft seat, the middle of the lower part of the mounting seat is hollowed out, a mounting hole is provided at the lower part of the mounting seat, the lower part of the mounting seat is fitted with the front and rear sides of the rotating shaft seat, the middle part of the rotating shaft is assembled in the rotating shaft seat through the mounting hole, the mounting seat is rotatably connected to the rotating shaft seat, the rotating motor is fixedly mounted on the mounting plate, the output end of the rotating motor is fixedly connected with a driving gear, a driven gear is fixedly mounted on one side of the rotating shaft, and the driven gear is transmission-connected to the driving gear.

[0010] Furthermore, the lifting mechanism includes a lifting fixed plate, a lifting slide plate, a lifting motor and a screw rod. The lifting fixed plate is fixedly installed on the rotating shaft seat, a lifting slide block is provided on the right side of the lifting fixed plate, the lifting slide block is slidably connected to the lifting slide block, a lifting block is fixedly installed on the left side of the lifting slide plate, the lifting block is rotatably connected to the screw rod, and one end of the screw rod is transmission connected to the output end of the lifting motor.

[0011] Furthermore, the chamfering mechanism includes a motor, a driving wheel, a driven wheel and a grinding head assembly, the motor is fixedly mounted on the right side of the lifting slide, a mounting frame is provided below the motor, the mounting frame is fixedly connected to the lifting slide, the driving wheel is transmission-connected to the output shaft of the motor, the driven wheel is arranged on the same horizontal line of the driving wheel, the driven wheel is connected to the driving wheel by a belt transmission, and the driven wheel is fixedly mounted on the grinding head assembly.

[0012] Furthermore, the grinding head assembly includes a bearing seat, a rotating shaft, a grinding roller, a mounting plate, a flange and a fastening nut. The bearing seat is fixedly mounted on the rotating shaft. The grinding rollers are multiple and are arranged along the circumference below the bearing seat. Each grinding roller is provided with a mounting shaft, which is rotatably connected to the grinding roller. The upper part of the mounting shaft is fixedly mounted on the bearing seat. The mounting plate is arranged on the inner side of the circumference of multiple grinding rollers. The mounting plate is fixedly mounted on the rotating shaft. The flange is arranged at the bottom of the grinding roller. The lower part of the mounting shaft is fixedly mounted on the flange. The fastening nuts are multiple and are arranged on the rotating shaft.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The automatic chamfering device for flat plates disclosed in the present invention has a longitudinal bottom plate placed on a transverse bottom plate. When the transverse bottom plate moves, it can drive the longitudinal bottom plate to move. At the same time, the longitudinal bottom plate can also move independently. The mutual cooperation between the transverse bottom plate and the longitudinal bottom plate can make the device displacement more flexible and the chamfering of the flat plate more accurate.

[0014] 2. The automatic chamfering equipment for flat plates disclosed in the present invention has a driven gear fixedly connected to the output end of a rotating motor arranged on a mounting plate, a driving gear fixedly installed on one side of a rotating shaft, and the driving gear is transmission-connected to the driven gear, so that the mounting seat can drive the chamfering mechanism to rotate forward or backward, and the chamfering angle of a fixed flat plate can be adjusted.

[0015] 3. The automatic chamfering equipment for flat plates disclosed in the present invention has a mounting frame arranged below the motor, the mounting frame is fixedly connected to the lifting slide plate, the driving wheel is transmission-connected to the output shaft of the motor, the driven wheel is arranged on the same horizontal line of the driving wheel, the driven wheel and the driving wheel are connected via a belt transmission, and by arranging the mounting frame, the grinding head assembly driven by the driven wheel can make the flat plate more stable during chamfering, and the deviation of the chamfering position due to shaking can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the structure of the metal plate chamfering tool in the embodiment; Figure 2 It is a schematic diagram of the structure of the longitudinal slide rail and the longitudinal slider in the embodiment; Figure 3 This is a schematic diagram of the structure of the first telescopic cylinder in the embodiment; Figure 4 is a schematic structural diagram of the second telescopic cylinder in the embodiment; Figure 5 It is a structural schematic diagram of the rotating mechanism in the embodiment; Figure 6 It is a structural schematic diagram of the lifting mechanism in the embodiment; Figure 7 Schematic diagram of the structure of the grinding head assembly in the embodiment.

[0017] Description of main component symbols: 11-mounting plate; 12-roller; 13-transverse bottom plate; 14-longitudinal bottom plate; 15-roller frame; 16-transverse slide rail; 17-transverse slider; 18-longitudinal slide rail; 19-longitudinal slider; 21-support frame; 22-support plate; 23-wing plate; 24-fastening head; 25-push rod; 31-first telescopic cylinder; 32-first cylinder support; 33-cylinder push plate; 34-limiting plate; 35-limiting column; 36-shock pad; 41-second telescopic cylinder 42-second cylinder support; 51- Rotating shaft seat; 52-mounting seat; 53-rotating shaft; 54-rotating motor; 55-driven gear; 56-driving gear; 61-lifting fixing plate; 62-lifting slide plate; 63-lifting motor; 64-screw rod; 65-lifting slider; 66-lifting block; 71-motor; 72-driving rotating wheel; 73-driven rotating wheel; 74-mounting frame; 75-belt; 81-bearing seat; 82-rotating shaft; 83-grinding roller; 84-mounting plate; 85-flange; 86-fastening nut; 87-mounting shaft. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] The present invention provides a metal plate chamfering tool, comprising a base, a rotating mechanism, a lifting mechanism and a chamfering mechanism, see Figure 1 and Figure 2 The base includes a mounting plate 11, a roller 12, a transverse bottom plate 13 and a longitudinal bottom plate 14. A roller frame 15 is provided at the bottom of the mounting plate 11. The roller 12 is located in the roller frame 15, and the roller 12 is rotatably connected to the roller frame 15. A transverse slide rail 16 is fixedly installed on the top of the mounting plate 11. The number of the transverse slide rails 16 is two, and the two transverse slide rails 16 are arranged in parallel. The transverse bottom plate 13 is located above the transverse slide rail 16. A transverse slider 17 is fixedly installed on the bottom of the transverse bottom plate 13. The transverse slider 17 is slidably connected to the transverse slide rail 16. A longitudinal slide rail 18 is fixedly installed on the top of the transverse bottom plate 13. The number of the longitudinal slide rails 18 is two, and the two longitudinal slide rails 18 are arranged in parallel. The longitudinal bottom plate 14 is located above the longitudinal slide rail 18. A longitudinal slider 19 is fixedly installed on the bottom of the longitudinal bottom plate 14, and the longitudinal slider 19 is slidably connected to the longitudinal slide rail 18.

[0020] See also Figure 1A support frame 21 is provided on the mounting plate 11, a support plate 22 is fixedly installed on the top of the support frame 21, wing plates 23 are provided on the front and rear sides of the support plate 22, a fastening head 24 is provided on the wing plate 23, and a push rod 25 is fixedly installed on the left top of the mounting plate 11.

[0021] See also Figure 3 A first telescopic cylinder 31 is arranged above the mounting plate 11, and a first cylinder support 32 is arranged on the outer side of the first telescopic cylinder 31. The first cylinder support 32 is fixedly installed between the mounting plate 11 and the horizontal bottom plate 13. A cylinder push plate 33 is fixedly installed at the telescopic end of the first telescopic cylinder 31, and the cylinder push plate 33 is fixedly connected to the horizontal bottom plate 13.

[0022] See also Figure 4 A limit plate 34 is fixedly installed on the left side of the longitudinal bottom plate 14, a limit column 35 is fixedly installed on the inner side of the limit plate 34, and a shock-absorbing pad 36 is arranged on the right side of the limit column 35; a second telescopic cylinder 41 is arranged above the transverse bottom plate 13, a second cylinder support 42 is arranged on the outer side of the second telescopic cylinder 41, the second cylinder support 42 is fixedly installed on the transverse bottom plate 13, and the telescopic end of the second telescopic cylinder 41 is fixedly connected to the limit plate 34.

[0023] See also Figure 5 The rotating mechanism includes a rotating shaft seat 51, a mounting seat 52, a rotating shaft 53 and a rotating motor 54. The rotating shaft seat 51 is fixedly mounted on the top of the longitudinal bottom plate 14. The mounting seat 52 is located at the top of the rotating shaft seat 51. The middle of the lower part of the mounting seat 52 is hollowed out. A mounting hole 53 is provided at the lower part of the mounting seat 52. The lower part of the mounting seat 52 fits with the front and rear sides of the rotating shaft seat 51. The middle part of the rotating shaft 53 passes through the mounting hole 53 and is assembled in the rotating shaft seat 51. The mounting seat 52 is rotatably connected to the rotating shaft seat 51. The rotating motor 54 is fixedly mounted on the mounting plate 11. A driving gear 56 is fixedly connected to the output end of the rotating motor 54. A driven gear 55 is fixedly mounted on one side of the rotating shaft 53. The driven gear 55 is transmission-connected to the driving gear 56.

[0024] See also Figure 1 and 6 The lifting mechanism includes a lifting fixed plate 61, a lifting slide plate 62, a lifting motor 63 and a screw rod 64. The lifting fixed plate 61 is fixedly installed on the rotating shaft seat 51. A lifting slider 65 is arranged on the right side of the lifting fixed plate 61. The lifting slide plate 62 is slidably connected to the lifting slider 65. A lifting block 66 is fixedly installed on the left side of the lifting slide plate 62. The lifting block 66 is rotatably connected to the screw rod 64. One end of the screw rod 64 is transmission-connected to the output end of the lifting motor 63.

[0025] See also Figure 1The chamfering mechanism includes a motor 71, a driving wheel 72, a driven wheel 73 and a grinding head assembly. The motor 71 is fixedly installed on the right side of the lifting slide 62. A mounting frame 74 is provided below the motor 71. The mounting frame 74 is fixedly connected to the lifting slide 62. The driving wheel 72 is drivingly connected to the output shaft of the motor 71. The driven wheel 73 is arranged on the same horizontal line of the driving wheel 72. The driving wheel 72 and the driven wheel 73 are connected by a belt 75. The driven wheel 73 is fixedly installed on the grinding head assembly.

[0026] See also Figure 7 The grinding head assembly includes a bearing seat 81, a rotating shaft 82, a grinding roller 83, a mounting plate 84, a flange 85 and a fastening nut 86. The bearing seat 81 is fixedly mounted on the rotating shaft 82. The grinding rollers 83 are multiple grinding rollers 83 arranged along the circumference below the bearing seat 81. Each grinding roller 83 is provided with a mounting shaft 87. The mounting shaft 87 is rotatably connected to the grinding roller 83. The upper part of the mounting shaft 87 is fixedly mounted on the bearing seat 81. The mounting plate 83 is arranged on the inner side of the circumference of the multiple grinding rollers 83. The mounting plate 83 is fixedly mounted on the rotating shaft 82. The flange 85 is arranged at the bottom of the grinding roller 83. The lower part of the mounting shaft 87 is fixedly mounted on the flange 85. There are multiple fastening nuts 86 arranged on the rotating shaft 82.

[0027] During use: first, place the flat plate to be chamfered on the support plate 22, fix the flat plate with the fastening head 24 to prevent displacement during chamfering, then turn on the lifting motor 63 to make the lifting slide 62 fall to a suitable height, turn on the second telescopic cylinder 41 to move the longitudinal bottom plate 14 to a suitable distance, then turn on the rotating motor 54 to adjust the mounting seat 52 to a suitable angle for chamfering, turn off the rotating motor 54, and then turn on the motor 71 for chamfering. While chamfering, turn on the first telescopic cylinder 31 to move the transverse bottom plate 13 so that the flat plate can be chamfered evenly, and then complete the chamfering of the flat plate.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal plate chamfering tool, characterized in that: The camshaft is an angularly arranged frame, and the camshaft is affixed to the bottom of the camshaft and is slidably connected to the bottom of the camshaft.

2. The metal plate chamfering tool according to claim 1, characterized in that: A support frame is arranged on the mounting plate, a support plate is fixedly mounted on the top of the support frame, wing plates are arranged on the front and rear sides of the support plate, a fastening head is arranged on the wing plates, and a push rod is fixedly mounted on the left top of the mounting plate.

3. The metal plate chamfering tool according to claim 2, characterized in that: A first telescopic cylinder is arranged above the mounting plate, a first cylinder support is arranged on the outer side of the first telescopic cylinder, the first cylinder support is fixedly installed between the mounting plate and the transverse bottom plate, a cylinder push plate is fixedly installed on the telescopic end of the first telescopic cylinder, the cylinder push plate is fixedly connected to the transverse bottom plate, a limit plate is fixedly installed on the left side of the longitudinal bottom plate, a limit column is fixedly installed on the inner side of the limit plate, and a shock-absorbing pad is arranged on the right side of the limit column.

4. The metal plate chamfering tool according to claim 3, characterized in that: A second telescopic cylinder is arranged above the transverse bottom plate, a second cylinder support is arranged outside the second telescopic cylinder, the second cylinder support is fixedly mounted on the transverse bottom plate, and a telescopic end of the second telescopic cylinder is fixedly connected to the limit plate.

5. The metal plate chamfering tool according to claim 1, characterized in that: The rotating mechanism includes a rotating shaft seat, a mounting seat, a rotating shaft and a rotating motor. The rotating shaft seat is fixedly mounted on the top of the longitudinal bottom plate, the mounting seat is located at the top of the rotating shaft seat, the middle of the lower part of the mounting seat is hollowed out, a mounting hole is provided at the lower part of the mounting seat, the lower part of the mounting seat is fitted with the front and rear sides of the rotating shaft seat, the middle part of the rotating shaft passes through the mounting hole and is assembled in the rotating shaft seat, the mounting seat is rotatably connected to the rotating shaft seat, the rotating motor is fixedly mounted on the mounting plate, a driving gear is fixedly connected to the output end of the rotating motor, a driven gear is fixedly mounted on one side of the rotating shaft, and the driven gear is transmission-connected to the driving gear.

6. The metal plate chamfering tool according to claim 1, characterized in that: The lifting mechanism includes a lifting fixed plate, a lifting slide plate, a lifting motor and a screw rod. The lifting fixed plate is fixedly installed on a rotating shaft seat. A lifting slide block is provided on the right side of the lifting fixed plate. The lifting slide plate is slidably connected to the lifting slide block. A lifting block is fixedly installed on the left side of the lifting slide plate. The lifting block is rotatably connected to the screw rod. One end of the screw rod is transmission-connected to the output end of the lifting motor.

7. The metal plate chamfering tool according to claim 1, characterized in that: The chamfering mechanism includes a motor, a driving wheel, a driven wheel and a grinding head assembly, wherein the motor is fixedly mounted on the right side of the lifting slide, a mounting frame is provided below the motor, the mounting frame is fixedly connected to the lifting slide, the driving wheel is drivingly connected to the output shaft of the motor, the driven wheel is arranged on the same horizontal line of the driving wheel, the driven wheel is connected to the driving wheel through a belt drive, and the driven wheel is fixedly mounted on the grinding head assembly.

8. The metal plate chamfering tool according to claim 7, characterized in that: The grinding head assembly includes a bearing seat, a rotating shaft, a grinding roller, a mounting plate, a flange and a fastening nut. The bearing seat is fixedly mounted on the rotating shaft. The grinding rollers are multiple and arranged along the circumference below the bearing seat. Each grinding roller is provided with a mounting shaft, which is rotatably connected to the grinding roller. The upper part of the mounting shaft is fixedly mounted on the bearing seat. The mounting plate is arranged on the inner side of the circumference of multiple grinding rollers. The mounting plate is fixedly mounted on the rotating shaft. The flange is arranged at the bottom of the grinding roller. The lower part of the mounting shaft is fixedly mounted on the flange. The fastening nuts are multiple and arranged on the rotating shaft.

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