A bearing support drilling device that facilitates chip removal

Abstract

The present invention discloses a bearing support processing drilling equipment that is convenient for chip removal, which belongs to the field of bearing processing technology, and comprises: a fixed base, a mounting frame fixedly connected to the top of the fixed base, a drill fixedly installed on the mounting frame, a fixed shell fixedly connected to the top of the fixed base at a position corresponding to the drill, a support plate fixedly connected to the inner wall of the fixed shell, a fixed splint installed at the side wall of each support plate, and a cleaning structure installed on the fixed splint. The present invention can make the bearing support flip, and the debris on the top of the bearing support falls under the action of gravity. At the same time, during the rotation of the fixed splint, the cleaning structure can be moved to scrape off the debris on the surface of the bearing support, and the fixed block, the fixed splint and the bearing support can be vibrated up and down to shake off the debris on the surface of the bearing support and the inner side of the drill hole, thereby improving the chip removal effect and preventing the debris from remaining.

Description

Technical Field

[0001] The invention relates to the field of bearing support processing, and in particular to a bearing support processing drilling device which is convenient for chip removal. Background Art

[0002] The bearing support is a device used to install and support the bearing. The bearing support consists of a bearing end and a mounting end. The bearing support is fixed by the mounting end. In order to facilitate the fixation of the mounting end, it is necessary to drill a hole on the mounting end of the bearing support.

[0003] When the existing bearing support processing drilling equipment is in use, some debris will fall to the top of the bearing support during the drilling process. Since the temperature of the debris is high during drilling, the debris will adhere to the bearing support. Removing the bearing support and cleaning it will cause the debris to cool down, and it is difficult to clean the debris after cooling. At the same time, some debris will also remain on the inner wall of the hole drilled by the drill, and it is also troublesome to clean it, which is not conducive to the discharge of the debris. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: a part of the debris will fall to the top of the bearing support, and because the temperature of the debris is high during drilling, the debris will adhere to the bearing support. Removing the bearing support and cleaning it will cause the debris to cool, and it is difficult to clean the debris after cooling. At the same time, there are also some debris on the inner wall of the hole drilled by drilling, and it is also troublesome to clean it, which is not conducive to the discharge of debris. A bearing support processing drilling equipment that is convenient for chip removal is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A bearing support drilling device that facilitates chip removal, comprising:

[0007] A fixed base, the top of the fixed base is fixedly connected to a mounting frame, a drill is fixedly installed on the mounting frame, the top of the fixed base is fixedly connected to a fixed shell corresponding to the drill, the inner wall of the fixed shell is fixedly connected to a support plate, a fixed splint is installed at the side wall of each support plate, a cleaning structure is installed on the fixed splint, a rotating shaft is installed on the lower inner wall of the fixed shell, and a plurality of fan blades are fixedly connected to the side wall of the rotating shaft;

[0008] The vibration structure includes a connecting shaft rotatably connected to the side wall of the supporting plate, the end of the connecting shaft is fixedly connected to a fixed cam, each side wall of the fixed splint is fixedly connected to a fixed block, the side wall of each fixed block is provided with a sliding groove, the interior of each sliding groove is slidably connected to a sliding block, each side wall of the sliding block is fixedly connected to a connecting rod, the top of each sliding block is fixedly connected to a fixing spring, and the end of each fixing spring away from the sliding block is fixedly connected to the inner wall of the corresponding sliding groove, the position of the fixed cam corresponds to the fixed block, and a fixed cavity is provided inside the supporting plate corresponding to the connecting shaft, the connecting rod and the connecting shaft both penetrate the inner side wall of the fixed cavity and extend into the interior of the fixed cavity, and a transmission structure is installed inside the fixed cavity.

[0009] Preferably, the transmission structure includes a fixed shaft rotatably connected to the lower inner wall of the fixed cavity, the fixed shaft and the rotating shaft are both fixedly sleeved with a rotating wheel, the rotating wheels are connected to each other by a transmission belt, the part of the connecting shaft located inside the fixed cavity is fixedly sleeved with a worm sleeve, the top end of the fixed shaft is fixedly connected with a fixed worm wheel corresponding to the worm sleeve, the fixed worm wheel is meshed with the worm sleeve, one end of the worm sleeve is fixedly connected with a fixed clamping block, the end of the fixed clamping block away from the worm sleeve is provided with a fixed clamping groove, the connecting shaft is slidably connected with a fixed clamping tooth, the shape of the fixed clamping tooth matches the fixed clamping groove, and a movable structure is installed on the fixed clamping tooth.

[0010] Preferably, the movable structure includes a fixed rod slidably mounted on the connecting rod, the fixed rod passes through the fixed cavity and the inner side wall of the fixed shell and extends to the outside of the fixed shell, one end of the fixed rod located on the outside of the fixed shell is fixedly connected to a rotating block, and the fixed rod and the fixed shell are connected by a threaded connection, the connecting rod and the connecting shaft are connected by a fixed bracket, and the fixed bracket is mounted on the outside of the connecting rod and the connecting shaft, one end of the fixed bracket is rotatably connected to the part of the fixed rod located on the inner side of the fixed cavity, and the other end of the fixed bracket is fixedly connected to the fixed tooth.

[0011] Preferably, the cleaning structure includes a cleaning plate slidably connected between the fixed splints, and the cleaning plate is installed at the top of the fixed splint, the top of the cleaning plate is fixedly connected with an adjusting block, the top of each of the fixed splints is provided with an adjusting slot corresponding to the adjusting block, an adjusting rod is rotatably connected between the inner walls of each of the adjusting slots, each of the adjusting rods passes through the corresponding adjusting block, and each of the adjusting rods is threadedly connected to the corresponding adjusting block, each of the adjusting rods passes through the inner side wall of the corresponding adjusting slot and extends to the outside of the fixed splint, the end of each of the adjusting rods is fixedly connected with an adjusting gear, and the side walls of each of the support plates are fixedly connected with an arc rack through a mounting rod, and each of the arc racks is meshed with the corresponding adjusting gear.

[0012] Preferably, a collection box is placed between the support plates via a mounting plate, the collection box is located between the fixed clamping plate and the rotating shaft, and a plurality of through holes are opened on the bottom wall of the collection box.

[0013] Preferably, a placement plate is fixedly connected to the side wall of each of the fixing clamping plates.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. After the drilling is completed, the rotating block is rotated to rotate the fixed clamping plate and the bearing support, so that the bearing support is turned over, and the debris on the top of the bearing support falls under the action of gravity. At the same time, during the rotation of the fixed clamping plate, the cleaning structure can be moved to scrape the debris on the surface of the bearing support so that it can fall more conveniently. In addition, since there is no need to remove the bearing support, the cleaning time is shortened, and the debris is prevented from adhering to the bearing support after cooling, which is conducive to cleaning;

[0016] 2. After the bearing support is turned over, the fixed block and the fixed teeth can be engaged together to allow the connecting shaft to rotate. When the rotating shaft rotates, the fixed cam will rotate, so that the fixed block, the fixed clamping plate and the bearing support can vibrate up and down, and the debris on the surface of the bearing support and the inside of the drill hole will be shaken off, thereby improving the chip removal effect and preventing debris from remaining;

[0017] 3. The fan blades rotate by rotating the shaft, thereby generating downward wind. When the wind flows through the drill hole, it will generate a downward force on the debris inside the drill hole. Combined with gravity, the debris can be more effectively dropped, which is conducive to chip removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a bearing support drilling device that is convenient for chip removal proposed by the present invention;

[0019] Figure 2A partially cutaway three-dimensional structural schematic diagram of a bearing support machining and drilling device that facilitates chip removal proposed by the present invention;

[0020] Figure 3 A schematic diagram of a partially cutaway three-dimensional structure of a support plate of a bearing support drilling device that facilitates chip removal proposed by the present invention;

[0021] Figure 4 A schematic diagram of the three-dimensional structure of a vibration structure of a bearing support machining drilling device that is convenient for chip removal proposed by the present invention;

[0022] Figure 5 A schematic diagram of a rear perspective structure of a vibration structure of a bearing support machining drilling device that is convenient for chip removal proposed by the present invention;

[0023] Figure 6 A schematic diagram of the three-dimensional structure of a cleaning structure of a bearing support machining drilling device that is convenient for chip removal proposed by the present invention;

[0024] Figure 7 A schematic diagram of the three-dimensional structure of a fixed clamping plate of a bearing support machining drilling device that is convenient for chip removal proposed by the present invention;

[0025] Figure 8 A schematic diagram of the three-dimensional structure of a fixed clamping plate of a bearing support machining drilling device that is convenient for chip removal proposed by the present invention after flipping.

[0026] In the figure: 1 fixed base, 2 mounting frame, 3 drill, 4 fixed shell, 5 support plate, 6 fixed splint, 7 cleaning structure, 71 cleaning plate, 72 adjusting block, 73 adjusting slot, 74 adjusting rod, 75 adjusting gear, 8 vibration structure, 81 fixed shaft, 82 fixed worm gear, 83 connecting shaft, 84 worm sleeve, 85 fixed cam, 86 fixed block, 87 fixed tooth, 88 fixed bracket, 89 fixed slot, 810 connecting rod, 9 arc rack, 10 fixed block, 11 fixed rod, 12 rotating block, 13 rotating shaft, 14 fan blade, 15 collecting box, 16 rotating wheel, 17 transmission belt, 18 sliding block, 19 sliding slot, 20 fixed spring, 21 fixed cavity. DETAILED DESCRIPTION

[0027] Reference Figure 1-Figure 8 , a bearing support processing drilling device that is convenient for chip removal, comprising:

[0028] A fixed base 1, a mounting frame 2 is fixedly connected to the top of the fixed base 1, a drill 3 is fixedly installed on the mounting frame 2, the drill 3 is used for drilling holes, a fixed shell 4 corresponding to the position of the drill 3 is fixedly connected to the top of the fixed base 1, a support plate 5 is fixedly connected to the inner wall of the fixed shell 4, the support plate 5 is used to support structures such as a fixed splint 6 to prevent them from being damaged by the force of drilling holes, a fixed splint 6 is installed at the side wall of each support plate 5, the mounting end of the bearing support is fixed by the fixed splint 6, a cleaning structure 7 is installed on the fixed splint 6, the cleaning structure 7 is attached to the top of the mounting end of the bearing support, a rotating shaft 13 is installed on the lower inner wall of the fixed shell 4, a plurality of fan blades 14 are fixedly connected to the side wall of the rotating shaft 13, a driver is installed on the rotating shaft 13, when the rotating shaft 13 rotates, the fan blades 14 will be driven to rotate, thereby generating downward wind to assist the debris on the bearing support to fall;

[0029] The vibration structure 8 includes a connecting shaft 83 rotatably connected to the side wall of the support plate 5, a fixed cam 85 is fixedly connected to the end of the connecting shaft 83, a fixed block 10 is fixedly connected to the side wall of each fixed clamping plate 6, a sliding groove 19 is opened on the side wall of each fixed block 10, a sliding block 18 is slidably connected to the inside of each sliding groove 19, a connecting rod 810 is fixedly connected to the side wall of each sliding block 18, a fixed spring 20 is fixedly connected to the top of each sliding block 18, and one end of each fixed spring 20 away from the sliding block 18 is respectively fixedly connected to the inner wall of the corresponding sliding groove 19 On the top, the position of the fixed cam 85 corresponds to the fixed block 10, and a fixed cavity 21 is opened inside the support plate 5 corresponding to the connecting shaft 83. The connecting rod 810 and the connecting shaft 83 both penetrate the inner wall of the fixed cavity 21 and extend into the interior of the fixed cavity 21. A transmission structure is installed inside the fixed cavity 21. Under the action of the transmission structure, the connecting shaft 83 rotates, driving the fixed cam 85 to rotate together, squeezing the fixed block 10, and cooperating with the fixing spring 20 to make the fixed block 10, the fixed clamping plate 6 and the bearing support vibrate up and down together, so as to shake off the debris remaining on the outer side of the bearing support and the inner wall of the drill hole;

[0030] The transmission structure includes a fixed shaft 81 rotatably connected to the lower inner wall of the fixed cavity 21, a rotating wheel 16 is fixedly sleeved on the fixed shaft 81 and the rotating shaft 13, and the rotating wheels 16 are connected to each other through a transmission belt 17. A worm sleeve 84 is fixedly sleeved on the part of the connecting shaft 83 located inside the fixed cavity 21, and a fixed worm wheel 82 corresponding to the worm sleeve 84 is fixedly connected to the top of the fixed shaft 81, and the fixed worm wheel 82 is meshed with the worm sleeve 84. A fixed clamping block 86 is fixedly connected to one end of the worm sleeve 84, and a fixed clamping groove 89 is provided at the end of the fixed clamping block 86 away from the worm sleeve 84. A fixed clamping tooth 87 is slidably connected to the connecting shaft 83, and the shape of the fixed clamping tooth 87 is similar to that of the fixed clamping tooth 87. The groove 89 matches, and a moving structure is installed on the fixed clamping tooth 87. The moving structure allows the fixed clamping tooth 87 to move toward the fixed clamping groove 89, and finally allows the fixed clamping tooth 87 to be clamped into the fixed clamping groove 89, so that the fixed clamping tooth 87 and the fixed clamping block 86 are fixed together. At this time, when the fixed clamping block 86 rotates, it will rotate together. When the rotating shaft 13 rotates, the rotating wheel 16 fixedly sleeved on the rotating shaft 13 will rotate. Under the action of the transmission belt 17, the other rotating wheel 16 and the fixed shaft 81 rotate together. When the fixed shaft 81 rotates, the fixed worm wheel 82 fixedly connected to the top thereof rotates, so that the worm sleeve 84 meshing with the fixed worm wheel 82 rotates, so that the fixed clamping block 86 and the connecting shaft 83 rotate;

[0031] The mobile structure includes a fixed rod 11 slidably mounted on the connecting rod 810, the fixed rod 11 penetrates the fixed cavity 21 and the inner wall of the fixed shell 4 and extends to the outside of the fixed shell 4, one end of the fixed rod 11 located on the outside of the fixed shell 4 is fixedly connected to the rotating block 12, and the fixed rod 11 and the fixed shell 4 are connected by threads, the connecting rod 810 and the connecting shaft 83 are connected by a fixed bracket 88, and the fixed bracket 88 is mounted on the outside of the connecting rod 810 and the connecting shaft 83, one end of the fixed bracket 88 is rotatably connected to the part of the fixed rod 11 located inside the fixed cavity 21, and the other end of the fixed bracket 88 is connected to the fixed cavity 21. The end is fixedly connected with the fixed clamping teeth 87 and rotates, so that the rotating block 12 rotates half a circle. When the rotating block 12 rotates, the fixed rod 11 rotates accordingly. Under the action of the thread, the fixed rod 11 will move when it rotates, thereby pushing the fixed bracket 88 to move, and the fixed clamping teeth 87 connected to the fixed bracket 88 move together. Moreover, when the fixed rod 11 rotates, the connecting rod 810 will rotate together, thereby driving the fixed block 10 and the fixed clamping plate 6 to rotate half a circle, and the bearing support fixed between the fixed clamping plates 6 will also rotate half a circle accordingly, and the top end of the bearing support rotates downward, so that during the drilling process, the debris that falls on the top end of the bearing support falls down;

[0032] The cleaning structure 7 includes a cleaning plate 71 slidably connected between the fixed splints 6, and the cleaning plate 71 is installed at the top of the fixed splint 6, the top of the cleaning plate 71 is fixedly connected with an adjusting block 72, and the top of each fixed splint 6 is provided with an adjusting groove 73 corresponding to the adjusting block 72, and an adjusting rod 74 is rotatably connected between the inner walls of each adjusting groove 73, each adjusting rod 74 passes through the corresponding adjusting block 72, and each adjusting rod 74 is threadedly connected to the corresponding adjusting block 72, each adjusting rod 74 passes through the inner side wall of the corresponding adjusting groove 73 and extends to the outside of the fixed splint 6, and the end of each adjusting rod 74 is fixedly connected with an adjusting gear 75, and the side wall of each support plate 5 is fixedly connected with an arc rack 9 through a mounting rod, and each arc rack 9 is respectively meshed with the corresponding adjusting gear 75 The arc-shaped rack 9 is mounted on a circle with the center of the fixed block 10 as the center and the center of the fixed block 10 to the adjusting gear 75 as the radius. Therefore, it can be ensured that when the adjusting gear 75 rotates with the fixed block 10 and the fixed clamping plate 6, the adjusting gear 75 can mesh with the arc-shaped rack 9. When the fixed clamping plate 6 rotates, the adjusting rod 74 and the adjusting gear 75 rotate accordingly. When the adjusting gear 75 rotates to mesh with the arc-shaped rack 9, under the action of the arc-shaped rack 9, the adjusting gear 75 will rotate during the rotation process, thereby driving the adjusting rod 74 to rotate together. Under the action of the thread, the rotation of the adjusting rod 74 will drive the adjusting block 72 to move, thereby causing the cleaning plate 71 to move accordingly. When the cleaning plate 71 moves, it will clean the debris on the surface of the bearing support and scrape off the debris adhering to the bearing support to facilitate the falling of the debris.

[0033] A collecting box 15 is placed between the supporting plates 5 via a mounting plate. The collecting box 15 is located between the fixed clamping plate 6 and the rotating shaft 13, and a plurality of through holes are provided on the bottom wall of the collecting box 15. The fallen debris will fall into the collecting box 15. The collecting box 15 can be taken out and the debris can be processed. A placing plate is fixedly connected to the side wall of each fixed clamping plate 6, and the placing plate can facilitate the placement of the bearing support.

[0034] In the present invention, when the device is in use, the mounting end of the bearing support is fixed by the fixing clamping plate 6. At this time, the top end of the bearing support mounting end is in contact with the cleaning plate 71, and then the bearing support is drilled by the drill 3. After the drilling is completed, the rotating block 12 is rotated to make it rotate half a circle. When the rotating block 12 rotates, the fixing rod 11 rotates accordingly, and the fixing rod 11 drives the connecting rod 810 to rotate, thereby driving the fixing block 10 and the fixing clamping plate 6 to rotate half a circle, and the bearing support fixed between the fixing clamping plates 6 also rotates half a circle accordingly, and the top end of the bearing support rotates downward, so that during the drilling process, the bearing support falls. The debris at the top of the bearing support slides down under the action of gravity, and when the fixed clamping plate 6 rotates, the adjusting rod 74 and the adjusting gear 75 rotate accordingly. Under the action of the arc-shaped rack 9, the adjusting gear 75 rotates during the rotation, thereby driving the adjusting rod 74 to rotate together. Under the action of the thread, the rotation of the adjusting rod 74 drives the adjusting block 72 to move, thereby causing the cleaning plate 71 to move accordingly. When the cleaning plate 71 moves, the debris on the surface of the bearing support is cleaned and the debris adhering to the bearing support is scraped off to facilitate the falling of the debris. Under the action of the threads between the shells 4, the fixing rod 11 will move when it rotates, thereby pushing the fixing bracket 88 to move, and the fixing tooth 87 connected to the fixing bracket 88 will move together, and the fixing tooth 87 will move with the fixing bracket 88 to the fixing slot 89, and finally the fixing tooth 87 will be stuck in the fixing slot 89, so that the fixing tooth 87 and the fixing block 86 are fixed together. At this time, when the fixed block 86 rotates, they will rotate together, and when the rotating shaft 13 rotates, the rotating wheel 16 fixedly sleeved on the rotating shaft 13 will rotate, and under the action of the transmission belt 17, the other rotating wheel 16 and the fixed shaft 81 rotates together. When the fixed shaft 81 rotates, the fixed worm wheel 82 fixedly connected to the top thereof rotates, and the worm sleeve 84 meshing with the fixed worm wheel 82 rotates, so that the fixed clamping block 86 and the connecting shaft 83 rotate. The rotation of the connecting shaft 83 causes the fixed cam 85 to rotate together, and the fixed block 10 is squeezed. The fixed spring 20 cooperates to make the fixed block 10, the fixed clamping plate 6 and the bearing support vibrate up and down together, and the debris remaining on the outer side of the bearing support and the inner wall of the borehole is shaken off. The fallen debris will fall into the collecting box 15. The collecting box 15 is taken out and the debris can be processed.

Claims

1. A bearing support drilling device that facilitates chip removal, characterized in that: include: A fixed base (1), wherein the top of the fixed base (1) is fixedly connected to a mounting frame (2), a drill (3) is fixedly mounted on the mounting frame (2), the top of the fixed base (1) is fixedly connected to a fixed housing (4) whose position corresponds to the drill (3), the inner wall of the fixed housing (4) is fixedly connected to a support plate (5), a fixed clamping plate (6) is mounted on the side wall of each support plate (5), a cleaning structure (7) is mounted on the fixed clamping plate (6), a rotating shaft (13) is mounted on the lower inner wall of the fixed housing (4), and a plurality of fan blades (14) are fixedly connected to the side wall of the rotating shaft (13); The vibration structure (8) comprises a connecting shaft (83) rotatably connected to the side wall of the support plate (5), the end of the connecting shaft (83) being fixedly connected to a fixed cam (85), the side wall of each of the fixed clamping plates (6) being fixedly connected to a fixed block (10), the side wall of each of the fixed blocks (10) being provided with a sliding groove (19), the interior of each of the sliding grooves (19) being slidably connected to a sliding block (18), the side wall of each of the sliding blocks (18) being fixedly connected to a connecting rod (810), the top of each of the sliding blocks (18) being fixedly connected to the side wall of each of the sliding blocks (18) The ends of the fixing cams (85) are fixedly connected to fixing springs (20), one end of each fixing spring (20) away from the sliding block (18) is fixedly connected to the inner wall of the corresponding sliding groove (19), the position of the fixing cam (85) corresponds to the fixing block (10), a fixing cavity (21) is provided inside the support plate (5) corresponding to the connecting shaft (83), the connecting rod (810) and the connecting shaft (83) both penetrate the inner wall of the fixing cavity (21) and extend into the interior of the fixing cavity (21), and a transmission structure is installed inside the fixing cavity (21); The transmission structure comprises a fixed shaft (81) rotatably connected to the lower inner wall of the fixed cavity (21); a rotating wheel (16) is fixedly sleeved on both the fixed shaft (81) and the rotating shaft (13); the rotating wheels (16) are connected to each other via a transmission belt (17); a worm sleeve (84) is fixedly sleeved on the portion of the connecting shaft (83) located inside the fixed cavity (21); a fixed worm wheel (82) corresponding to the worm sleeve (84) is fixedly connected to the top end of the fixed shaft (81); the fixed worm wheel (82) meshes with the worm sleeve (84); a fixed clamping block (86) is fixedly connected to one end of the worm sleeve (84); a fixed clamping groove (89) is formed at one end of the fixed clamping block (86) away from the worm sleeve (84); a fixed clamping tooth (87) is slidably connected to the connecting shaft (83); the shape of the fixed clamping tooth (87) matches the fixed clamping groove (89); and a moving structure is installed on the fixed clamping tooth (87); The movable structure comprises a fixed rod (11) slidably mounted on the connecting rod (810), the fixed rod (11) penetrates the fixed cavity (21) and the inner side wall of the fixed shell (4) and extends to the outside of the fixed shell (4), one end of the fixed rod (11) located outside the fixed shell (4) is fixedly connected to a rotating block (12), and the fixed rod (11) and the fixed shell (4) are connected via a thread, the connecting rod (810) and the connecting shaft (83) are connected via a fixed bracket (88), and the fixed bracket (88) is mounted on the outside of the connecting rod (810) and the connecting shaft (83), one end of the fixed bracket (88) is rotatably connected to the part of the fixed rod (11) located inside the fixed cavity (21), and the other end of the fixed bracket (88) is fixedly connected to the fixed latch (87); The cleaning structure (7) comprises a cleaning plate (71) slidably connected between the fixed clamping plates (6), and the cleaning plate (71) is installed at the top of the fixed clamping plates (6), and the top of the cleaning plate (71) is fixedly connected to an adjustment block (72), and the top of each of the fixed clamping plates (6) is provided with an adjustment groove (73) corresponding to the adjustment block (72), and the inner wall of each of the adjustment grooves (73) is rotatably connected to an adjustment rod (74), and each of the adjustment rods (74) passes through the corresponding adjustment block (72). The adjusting rod (74) is threadedly connected to the corresponding adjusting block (72), and each adjusting rod (74) passes through the inner wall of the corresponding adjusting groove (73) and extends to the outer side of the fixed clamping plate (6). The end of each adjusting rod (74) is fixedly connected to an adjusting gear (75). The side wall of each supporting plate (5) is fixedly connected to an arc-shaped rack (9) through a mounting rod, and each arc-shaped rack (9) is meshed with a corresponding adjusting gear (75).

2. A bearing support processing drilling device that facilitates chip removal according to claim 1, characterized in that: A collection box (15) is placed between the support plates (5) via a mounting plate. The collection box (15) is located between the fixed clamping plate (6) and the rotating shaft (13), and a plurality of through holes are formed on the bottom wall of the collection box (15).

3. The bearing support drilling equipment for easy chip removal according to claim 1 is characterized in that: A placement plate is fixedly connected to the side wall of each fixed clamping plate (6).

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