A rod-shaped hole site burr removing device

Abstract

The present application relates to the technical field of burr removing device, and discloses a rod hole burr removing device, which comprises a machine table, an interactive mechanism arranged on the top of the machine table and used for human-computer interaction, and a moving mechanism arranged on the top of the machine table.The rod hole burr removing device is provided with a longitudinal burr removing mechanism and a transverse burr removing mechanism, a transverse servo motor is driven by a transverse reciprocating motor to drive a transverse cutter to rotate into a workpiece thread hole along a horizontal axis to remove the burr inside the thread hole, and a longitudinal servo motor is driven by a longitudinal reciprocating motor to drive a longitudinal cutter to insert into a light hole along a vertical axis to remove the cross hole flange, so that the burr at the cross position of the light hole and the thread hole is completely removed from the horizontal and vertical directions, the problem that the residual burr at the cross hole position cannot be completely removed by single direction burr removing is solved, and the completeness of burr removing and the processing quality are significantly improved.

Description

Technical Field

[0001] This invention relates to the field of burr removal device technology, specifically a rod-type hole burr removal device. Background Technology

[0002] A deburring device for rod-shaped holes is a specialized piece of equipment used to remove burrs from the intersection of smooth holes and threaded holes on rod-shaped parts. Existing deburring equipment for rod-shaped holes typically uses a single-direction cutting tool to deburr the intersecting holes, that is, cutting only along the horizontal axis of the threaded hole or only along the vertical axis of the smooth hole. The overall structure is relatively simple and has certain applicability in single-hole deburring scenarios.

[0003] However, since the smooth holes and threaded holes intersect each other, hanging burrs along the axial direction of the threaded holes and flanges at the hole openings along the axial direction of the smooth holes are generated at the intersection. The two types of burrs are distributed in different directions at the intersection. Existing equipment can only cut from a single direction and cannot simultaneously remove burrs in both the horizontal and vertical directions. As a result, the burrs at the intersection cannot be completely removed, and the residual burrs affect the assembly accuracy and performance of the parts. It is difficult to meet the processing requirements of high integrity requirements for deburring the intersection of rod-shaped holes. Summary of the Invention

[0004] Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a burr removal device for rod-shaped holes, which solves the problem that existing deburring equipment can only cut intersecting holes from a single direction, and cannot simultaneously remove burrs in both horizontal and vertical directions, resulting in burrs at the intersection of smooth holes and threaded holes not being completely removed.

[0005] Technical solution To achieve the above objectives, the present invention provides the following technical solution: A burr removal device for rod-shaped holes includes: a machine base; an interactive mechanism disposed on the top of the machine base for human-machine interaction; a moving mechanism disposed on the top of the machine base for linearly driving the object; a clamping mechanism disposed on the top of the moving mechanism for clamping and fixing the workpiece; and a transverse deburring mechanism disposed on the moving mechanism, the transverse deburring mechanism including a transverse reciprocating motor fixedly connected to the moving mechanism, and a transverse servo motor fixedly connected to the output end of the transverse reciprocating motor. The output end of the horizontal servo motor is fixedly connected to a horizontal cutter, which is detachably connected to the output end of the horizontal servo motor. A longitudinal deburring mechanism is located on the top of the machine tool. The longitudinal deburring mechanism includes an L-shaped frame, one end of which is fixedly connected to the top of the machine tool, and the other end of which is fixedly connected to a longitudinal reciprocating motor. The output end of the longitudinal reciprocating motor is fixedly connected to a longitudinal servo motor, and the output end of the longitudinal servo motor is fixedly connected to a longitudinal cutter, which is detachably connected to the output end of the longitudinal servo motor.

[0006] Preferably, the bottom of the machine platform is provided with four casters, which are symmetrically fixed in pairs at the bottom of the machine platform.

[0007] Preferably, the interactive mechanism includes a support column, one end of which is fixedly connected to the top of the machine base, and the other end of which is fixedly connected to an electronic control unit. A touch screen is fixedly connected to the outer wall of the electronic control unit, and buttons are provided on the electronic control unit.

[0008] Preferably, the moving mechanism includes a mounting platform, which is fixedly connected to the top of the machine base. A vertical plate is fixedly connected to the top of the mounting platform, and an electric drive transverse guide rail is fixedly connected to the top of the mounting platform. An electric drive longitudinal guide rail is connected to the driving end of the electric drive transverse guide rail, and a worktable is connected to the driving end of the electric drive longitudinal guide rail. The inner wall of the vertical plate is penetrated by a transverse reciprocating motor, and the inner wall of the vertical plate is fixedly connected to the transverse reciprocating motor.

[0009] Preferably, the mounting platform has a plurality of mounting holes, and the top of the machine platform is provided with corresponding threaded holes.

[0010] Preferably, a reinforcing rib is provided between the vertical plate and the mounting platform, and two reinforcing ribs are provided, which are symmetrically arranged between the vertical plate and the mounting platform.

[0011] Preferably, there are two electric drive transverse guide rails and two electric drive longitudinal guide rails symmetrically arranged, and the two electric drive transverse guide rails and electric drive longitudinal guide rails are arranged perpendicularly.

[0012] Preferably, the clamping mechanism includes a first positioning block and a second positioning block. Both the first positioning block and the second positioning block are fixedly connected to the top of the worktable by bolts. A vertical drive shaft is provided on the second positioning block. A hard block is sleeved on the vertical drive shaft. The vertical drive shaft passes through the middle of the hard block. A positioning groove is provided at the bottom of the hard block. Two positioning grooves are symmetrically arranged. A positioning screw head is threaded to the top of the vertical drive shaft.

[0013] Preferably, the support column is rotatably connected to the top of the machine tool via a rotating shaft, the axis of the rotating shaft is set vertically, a limiting ring is fitted on the outer wall of the support column, the limiting ring is fixed to the outer wall of the support column by fastening screws, and the bottom surface of the limiting ring abuts against the top surface of the machine tool.

[0014] Beneficial effects Compared with the prior art, the present invention provides a burr removal device for rod-shaped holes, which has the following beneficial effects: 1. This device for removing burrs from holes in rod-shaped parts utilizes a longitudinal deburring mechanism and a transverse deburring mechanism. A transverse reciprocating motor drives a transverse servo motor to rotate a transverse cutter along the horizontal axis into the threaded hole of the workpiece to remove burrs inside the threaded hole. Then, a longitudinal reciprocating motor drives a longitudinal servo motor to insert a longitudinal cutter along the vertical axis into the smooth hole to remove the flange at the intersection of the hole and the threaded hole. This achieves the coordinated and thorough removal of burrs at the intersection of the smooth hole and the threaded hole from both horizontal and vertical directions, solving the problem that deburring in a single direction cannot completely remove residual burrs at the intersection of the hole and the threaded hole, and significantly improving the integrity of deburring and the processing quality.

[0015] 2. This rod-type hole burr removal device utilizes a moving mechanism. Two electrically driven transverse guide rails and two electrically driven longitudinal guide rails symmetrically arranged on the top of the mounting table form a cross slide structure, driving the worktable to achieve precise independent displacement in the X and Y directions in the horizontal plane. This allows the workpiece to be accurately delivered to the respective processing positions of the transverse and longitudinal tools, ensuring the tool setting accuracy of the two deburring processes and improving the automation level and processing consistency of the device.

[0016] 3. This rod-type hole burr removal device utilizes a clamping mechanism. A vertical drive shaft drives a hard block to press downwards. Two symmetrically arranged positioning grooves at the bottom of the hard block cooperate with the outer surface of the workpiece to stably clamp the workpiece at the position defined by the first positioning block and the second positioning block. This prevents the workpiece from axially shifting or flipping during the transverse cutting and longitudinal cutting processes, ensuring the processing stability and safety of the entire two deburring processes. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the interactive mechanism of the present invention; Figure 3 This is a schematic diagram of the structure of the moving mechanism of the present invention; Figure 4 This is a schematic diagram of the structure of the electric drive transverse guide rail and the electric drive longitudinal guide rail of the present invention; Figure 5 This is a schematic diagram of the structure of the workbench of the present invention; Figure 6 This is a schematic diagram of the pressing mechanism of the present invention; Figure 7 This is a schematic diagram of the transverse deburring mechanism of the present invention; Figure 8 This is a schematic diagram of the longitudinal deburring mechanism of the present invention.

[0018] In the diagram: 1. Machine base; 2. Casters; 3. Interactive mechanism; 31. Support column; 32. Electrical control unit; 33. Touch screen; 34. Button; 4. Moving mechanism; 41. Mounting platform; 42. Mounting hole; 43. Vertical plate; 44. Reinforcing rib; 45. Electric drive transverse guide rail; 46. Electric drive longitudinal guide rail; 47. Worktable; 5. Clamping mechanism; 51. First positioning block; 52. Second positioning block; 53. Vertical drive shaft; 54. Hard block; 55. Positioning groove; 56. Positioning screw head; 6. Transverse deburring mechanism; 61. Transverse reciprocating motor; 62. Transverse servo motor; 63. Transverse cutter; 7. Longitudinal deburring mechanism; 71. L-shaped frame; 72. Longitudinal reciprocating motor; 73. Longitudinal servo motor; 74. Longitudinal cutter. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figure 1 - Figure 8A burr removal device for rod-shaped holes includes: a machine base 1; an interactive mechanism 3, disposed on top of the machine base 1 for human-machine interaction; a moving mechanism 4, disposed on top of the machine base 1 for linearly driving the object; a clamping mechanism 5, disposed on top of the moving mechanism 4 for clamping and fixing the workpiece; and a transverse deburring mechanism 6, disposed on the moving mechanism 4, the transverse deburring mechanism 6 including a transverse reciprocating motor 61, the transverse reciprocating motor 61 being fixedly connected to the moving mechanism 4, the output of the transverse reciprocating motor 61 being... A horizontal servo motor 62 is fixedly connected to the output end of the machine base 1. A horizontal cutter 63 is fixedly connected to the output end of the horizontal servo motor 62, and the horizontal cutter 63 is detachably connected to the output end of the horizontal servo motor 62. A longitudinal deburring mechanism 7 is located on the top of the machine base 1. The longitudinal deburring mechanism 7 includes an L-shaped frame 71. One end of the L-shaped frame 71 is fixedly connected to the top of the machine base 1, and the other end of the L-shaped frame 71 is fixedly connected to a longitudinal reciprocating motor 72. A longitudinal servo motor 73 is fixedly connected to the output end of the longitudinal reciprocating motor 72, and the output end of the longitudinal servo motor 73 is fixedly connected to a longitudinal servo motor 73. The longitudinal cutting tool 74 is detachably connected to the output end of the longitudinal servo motor 73. A clamping mechanism 5 is installed on the top of the moving mechanism 4 to clamp and fix the workpiece, preventing lateral displacement during the entire processing. A transverse deburring mechanism 6 is also synchronously installed on the moving mechanism 4. When the moving mechanism 4 advances along the guide rail towards the transverse cutting tool 63, the transverse reciprocating motor 61 in the transverse deburring mechanism 6 is fixed to the moving mechanism 4 and moves with it. The output end of the transverse reciprocating motor 61 is connected to the transverse servo motor 62, which drives the transverse servo motor 62. The machine 62 reciprocates along the horizontal axis, enabling the transverse cutter 63 connected to the output end of the transverse servo motor 62 to be precisely aligned and inserted into the threaded hole at the end of the workpiece. The transverse servo motor 62 drives the transverse cutter 63 to rotate in the forward direction. The transverse cutter 63 is automatically guided to screw in along the thread profile of the threaded hole. When its cutting edge passes the intersection of the smooth hole and the threaded hole, it cuts off the burrs hanging there and repairs the damaged thread profile. After the transverse cutter 63 reaches the set depth, the transverse servo motor 62 reverses and drives the transverse cutter 63 to screw out and retract along the original path, completing the deburring process in the direction of the threaded hole.Subsequently, the longitudinal deburring mechanism 7 intervenes. The longitudinal deburring mechanism 7 is fixedly mounted on the top of the machine base 1 via an L-shaped frame 71. One end of the L-shaped frame 71 is rigidly connected to the top of the machine base 1, while the other end extends directly above the workpiece and is fixedly connected to a longitudinal reciprocating motor 72. The output end of the longitudinal reciprocating motor 72 is connected to a longitudinal servo motor 73. The longitudinal reciprocating motor 72 drives the longitudinal servo motor 73 to perform reciprocating feed motion downwards along the vertical axis. The output end of the longitudinal servo motor 73 is fixedly connected to a longitudinal cutter 74. The longitudinal servo motor 73 drives the longitudinal cutter 74 to rotate, and the longitudinal reciprocating motor 72 simultaneously feeds the rotating longitudinal cutter 74 downwards, causing the longitudinal cutter 74 to... 4. Insert the tool along the vertical axis from the opening of the smooth hole to the intersection of the smooth hole and the threaded hole. At this intersection, the rotating cutting edge of the longitudinal tool 74 completely removes the residual burrs from the transverse deburring process and the flange of the intersection opening. After completing the longitudinal deburring process, the longitudinal reciprocating motor 72 drives the longitudinal servo motor 73 and the longitudinal tool 74 back to their original position along the vertical axis. Thus, the transverse and longitudinal deburring processes are completed in tandem, completely removing the burrs at the intersection of the smooth hole and the threaded hole from both horizontal and vertical directions. The interactive mechanism 3, located on top of the machine base 1, is responsible for receiving operator commands and coordinating the timing and motion parameters of the above mechanisms throughout the process.

[0021] The bottom of the machine base 1 is equipped with four casters 2, which are symmetrically fixed in pairs at the bottom of the machine base 1. Their function is to enable the entire device to move and turn freely within the workshop, allowing for flexible adjustment of the equipment position according to production line needs. This eliminates the need for fixed installation, improving the device's mobility and adaptability to various scenarios. The interactive mechanism 3 includes a support column 31, one end of which is fixedly connected to the top of the machine base 1, and the other end is fixedly connected to an electrical control unit 32. A touchscreen 33 is fixedly connected to the outer wall of the electrical control unit 32, which has buttons 34. The support column 31 provides support to the top of the machine base 1, while the other end connects to the electrical control unit 32. The touchscreen 33 on the outer wall of the electrical control unit 32 is used for parameter setting and status display. The buttons 34 on the electrical control unit 32 are used for inputting basic operation commands such as start and stop. The entire interactive mechanism 3 serves as the control interface between the operator and the device, responsible for coordinating the timing of the actions of each mechanism.

[0022] The moving mechanism 4 includes a mounting platform 41, which is fixedly connected to the top of the machine base 1. A vertical plate 43 is fixedly connected to the top of the mounting platform 41, and an electric drive transverse guide rail 45 is fixedly connected to the top of the mounting platform 41. An electric drive longitudinal guide rail 46 is connected to the drive end of the electric drive transverse guide rail 45, and a worktable 47 is connected to the drive end of the electric drive longitudinal guide rail 46. A transverse reciprocating motor 61 penetrates the inner wall of the vertical plate 43, and the inner wall of the vertical plate 43 is fixedly connected to the transverse reciprocating motor 61. The mounting platform 41 is fixed to the machine base. The top of the mounting platform 41 serves as the basic support structure. A vertical plate 43 is fixedly connected to the top of the mounting platform 41 to fix the transverse reciprocating motor 61, allowing it to pass through its inner wall and form a rigid constraint. The top of the mounting platform 41 is also fixedly connected to the electric drive transverse guide rail 45. The driving end of the electric drive transverse guide rail 45 is connected to the electric drive longitudinal guide rail 46, and the driving end of the electric drive longitudinal guide rail 46 is connected to the worktable 47. This forms a cross slide structure with superimposed transverse and longitudinal electric guide rails, enabling the worktable 47 to achieve precise X and Y displacement in the horizontal plane. The mounting platform 41 has several mounting holes 42, and the top of the machine base 1 is provided with corresponding threaded holes to allow the mounting platform 41 to be detachably connected to the top of the machine base 1. A reinforcing rib 44 is provided between the vertical plate 43 and the mounting table 41. There are two reinforcing ribs 44, which are symmetrically arranged between the vertical plate 43 and the mounting table 41. The transverse reciprocating motor 61 passes through and is fixed on the inner wall of the vertical plate 43. When the transverse reciprocating motor 61 drives the transverse servo motor 62 and the transverse cutter 63 to perform horizontal reciprocating feed motion, it will generate a continuous axial impact force and vibration load on the vertical plate 43. The root connection between the vertical plate 43 and the mounting table 41 therefore bears a large bending moment. The two reinforcing ribs 44 are symmetrically arranged at this connection. Through the triangular structure, the bending moment on the vertical plate 43 is decomposed into the pressure of the reinforcing rib 44 itself and transmitted to the mounting table 41. This effectively suppresses the vertical plate 43 from shaking or deforming during the processing, ensures the axial stability of the transverse cutter 63 when it is screwed into the threaded hole of the workpiece, and avoids damage to the thread profile or breakage of the cutter due to the deviation of the transverse cutter 63 from the threaded hole axis caused by the deformation of the vertical plate 43.Two electric drive transverse guide rails 45 and two electric drive longitudinal guide rails 46 are symmetrically arranged. The two electric drive transverse guide rails 45 and the electric drive longitudinal guide rails 46 are arranged perpendicularly. The two electric drive transverse guide rails 45 are symmetrically arranged on the top of the mounting platform 41, and the two electric drive longitudinal guide rails 46 are symmetrically connected to the drive end of the electric drive transverse guide rails 45. The two sets of guide rails are perpendicular to each other and form a cross-shaped layout. Its function is reflected in two aspects: First, the symmetrical arrangement of the two electric drive transverse guide rails 45 ensures that the worktable 47 is subjected to balanced forces on both sides when it moves laterally, avoiding the worktable 47 being overloaded due to unilateral guide rail driving. First, it generates deflection or tilting to ensure that the workpiece remains horizontal and does not flip when it is fed laterally by the worktable 47. Second, two electric drive longitudinal guide rails 46 are symmetrically connected to the drive end of the electric drive transverse guide rail 45 and perpendicular to it, so that the worktable 47 is driven synchronously on both sides and the force is uniform when it moves longitudinally. The two sets of vertical guide rails work together to realize the precise independent movement of the worktable 47 in the X and Y directions in the horizontal plane, ensuring that the workpiece fixed by the clamping mechanism 5 can be accurately delivered to the respective processing positions of the transverse tool 63 and the longitudinal tool 74, and ensuring the tool setting accuracy of the two deburring processes.

[0023] The clamping mechanism 5 includes a first positioning block 51 and a second positioning block 52. Both the first positioning block 51 and the second positioning block 52 are fixedly connected to the top of the worktable 47 by bolts. A vertical drive shaft 53 is provided on the second positioning block 52, and the vertical drive shaft 53 is driven to move axially up and down. A hard block 54 is sleeved on the vertical drive shaft 53, and the vertical drive shaft 53 passes through the middle of the hard block 54. A positioning groove 55 is provided at the bottom of the hard block 54; two positioning grooves 55 are symmetrically arranged. The top of the workpiece is threaded with a positioning screw head 56, which fixes the hard block 54 to the top of the vertical drive shaft 53. The first positioning block 51 and the second positioning block 52 are both bolted to the top of the worktable 47 and move with the worktable 47 as a whole. The first positioning block 51 and the second positioning block 52 jointly perform the initial positioning function of the workpiece, confining it to a fixed position to prevent it from shifting in the horizontal plane. The second positioning block 52 is equipped with a vertical drive shaft 53, which drives the workpiece in a vertical direction. Under the action of power, it reciprocates up and down along the vertical axis. A hard block 54 is sleeved on the vertical drive shaft 53 and passes through the middle of the hard block 54. The top of the vertical drive shaft 53 is threaded with a positioning screw head 56, which locks the hard block 54 onto the vertical drive shaft 53, so that the hard block 54 moves up and down synchronously with the vertical drive shaft 53. When the vertical drive shaft 53 is driven downward, the hard block 54 is pressed down accordingly. Two positioning grooves 55 symmetrically arranged at the bottom of the hard block 54 match the shape of the workpiece. The symmetrical arrangement of the positioning grooves 55 ensures that the clamping force on both sides is balanced when the hard block 54 is pressed down, and the workpiece is stably pressed into the position defined by the first positioning block 51 and the second positioning block 52. This prevents the workpiece from axially shifting or flipping due to axial force and cutting force during the process of the transverse tool 63 screwing into the threaded hole and the longitudinal tool 74 cutting downward. This ensures the processing stability of the two deburring processes. After processing is completed, the vertical drive shaft 53 moves upward to lift the hard block 54, and the workpiece can be taken out to complete one processing cycle.

[0024] The support column 31 is rotatably connected to the top of the machine base 1 via a rotating shaft. The axis of the rotating shaft is set vertically. A limiting ring is fitted on the outer wall of the support column 31. The limiting ring is fixed to the outer wall of the support column 31 by fastening screws. The bottom surface of the limiting ring abuts against the top surface of the machine base 1.

[0025] In summary, this rod-shaped hole burr removal device, during use, involves the operator first setting processing parameters such as the screw-in depth of the transverse cutter 63, the downward stroke of the longitudinal cutter 74, and the timing of each mechanism's actions via the touchscreen 33 on the control unit 32 at the top of the support column 31 in the interactive mechanism 3. After setting the parameters, the operator presses the button 34 on the control unit 32 to issue a start command, which then transmits the command signal to the drive elements of each mechanism. Subsequently, the operator places the rod-shaped workpiece on the first positioning block 51 and the second positioning block 52 on the top of the worktable 47. Once the workpiece is in place, the control unit 32 sends a drive signal to the vertical drive shaft 53, causing the vertical drive shaft 53 to move axially downward along the shaft hole on the second positioning block 52. The vertical drive shaft 53 drives the rigid block 54, which is sleeved on it and locked by the top positioning screw head 56, to press down synchronously. The two positioning grooves 55 symmetrically arranged at the bottom of the rigid block 54 cooperate with the outer surface of the workpiece to press and fix the workpiece vertically on the first positioning block 51 and the second positioning block 52, so that the workpiece will not be displaced or flipped during subsequent processing. After the workpiece is pressed, the electric control machine 32 sends a feed command to the electric drive transverse guide rail 45. The two electric drive transverse guide rails 45 symmetrically arranged on the top of the mounting table 41 synchronously drive the two electric drive longitudinal guide rails 46 symmetrically connected to their drive ends to translate along the transverse axis. The worktable 47, which is connected to the drive ends of the two electric drive longitudinal guide rails 46, moves synchronously. The worktable 47 moves laterally, driving the first positioning block 51, the second positioning block 52 fixed at its top, and the workpiece clamped and fixed in the positioning groove 55 to be precisely fed towards the transverse cutter 63 until the axis of the threaded hole at the end of the workpiece is aligned with the axis of the transverse cutter 63. After alignment, the transverse reciprocating motor 61 is activated. The transverse reciprocating motor 61 is fixed through the inner wall of the vertical plate 43 to form a rigid support. The output end of the transverse reciprocating motor 61 drives the transverse servo motor 62 to reciprocate along the horizontal axis towards the workpiece. The transverse servo motor 62 moves closer to the workpiece along with the output end of the transverse reciprocating motor 61. The output end of the transverse servo motor 62 synchronously drives the transverse cutter 63 to rotate forward at a set speed. As the transverse cutter 63 rotates, it gradually approaches the threaded hole opening at the end of the workpiece with the axial feed of the transverse servo motor 62. The front guide part of the transverse cutter 63 automatically bites into the threaded hole and rotates along the thread profile. When the cutting edge of the transverse cutter 63 rotates through the intersection of the smooth hole and the threaded hole, it cuts off the burrs hanging there and repairs the damaged thread profile. When the depth of rotation of the transverse cutter 63 reaches the preset position of the control motor 32, the transverse servo motor 62 receives the reverse command and switches to reverse rotation, driving the transverse cutter 63 to rotate out and retract along the original path of the thread profile. The transverse reciprocating motor 61 synchronously drives the transverse servo motor 62 and the transverse cutter 63 to retract and reset axially as a whole, completing the deburring process in the horizontal direction of the threaded hole.After the transverse deburring process is completed, the control computer 32 sends a command to the electric drive longitudinal guide rails 46. The two electric drive longitudinal guide rails 46 synchronously drive the worktable 47 to translate along the longitudinal axis, precisely aligning the aperture on the workpiece with the vertical axis of the longitudinal cutter 74. After alignment, the longitudinal reciprocating motor 72 receives the command from the control computer 32 and actuates. The longitudinal reciprocating motor 72 is fixedly connected to the bottom of the overhanging end of the L-shaped frame 71. One end of the L-shaped frame 71 is fixedly connected to the top of the machine base 1 to provide rigid support, keeping the entire longitudinal deburring mechanism 7 stable. The output end of the longitudinal reciprocating motor 72 drives the longitudinal servo motor 73 to perform reciprocating feed motion downward along the vertical axis. The longitudinal servo motor 73 moves closer to the aperture of the workpiece along with the output end of the longitudinal reciprocating motor 72. The output end of the longitudinal servo motor 73 synchronously drives the longitudinal cutter 74 to rotate at a set speed. The rotating longitudinal cutter 74 moves along the longitudinal axis. The vertical feed of the servo motor 73 is inserted downwards along the vertical axis from the opening of the light hole. After the cutting edge of the longitudinal tool 74 reaches the intersection of the light hole and the threaded hole, the remaining burrs at the intersection point and the flange of the intersection hole after the transverse deburring process are completely removed by rotary cutting. After the longitudinal tool 74 moves down to the preset position of the control machine 32, the longitudinal reciprocating motor 72 reverses, driving the longitudinal servo motor 73 and the longitudinal tool 74 to return to their original position along the vertical axis, thus completing the longitudinal deburring process. After all processing steps are completed, the control machine 32 sends a reset command to the vertical drive shaft 53. The vertical drive shaft 53 moves upward axially, lifting the hard block 54, and the positioning groove 55 disengages from the workpiece. The operator removes the workpiece, completing a complete deburring cycle. The electric drive transverse guide rail 45 and the electric drive longitudinal guide rail 46 then drive the worktable 47 to reset to the initial position to await the insertion of the next workpiece.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A burr removal device for rod-shaped holes, characterized in that: include: Machine (1); Interaction mechanism (3), which is set on the top of the machine (1) and is used for human-computer interaction operation; The moving mechanism (4) is located on the top of the machine base (1) and is used to drive the object linearly. A clamping mechanism (5) is provided on top of the moving mechanism (4) for clamping and fixing the workpiece; A transverse deburring mechanism (6) is provided on a moving mechanism (4). The transverse deburring mechanism (6) includes a transverse reciprocating motor (61), which is fixedly connected to the moving mechanism (4). A transverse servo motor (62) is fixedly connected to the output end of the transverse reciprocating motor (61). A transverse cutter (63) is fixedly connected to the output end of the transverse servo motor (62). The transverse cutter (63) is detachably connected to the output end of the transverse servo motor (62). A longitudinal deburring mechanism (7) is provided on the top of the machine base (1). The longitudinal deburring mechanism (7) includes an L-shaped frame (71). One end of the L-shaped frame (71) is fixedly connected to the top of the machine base (1). The other end of the L-shaped frame (71) is fixedly connected to a longitudinal reciprocating motor (72). The output end of the longitudinal reciprocating motor (72) is fixedly connected to a longitudinal servo motor (73). The output end of the longitudinal servo motor (73) is fixedly connected to a longitudinal cutter (74). The longitudinal cutter (74) is detachably connected to the output end of the longitudinal servo motor (73).

2. The burr removal device for rod-shaped holes according to claim 1, characterized in that: The bottom of the machine platform (1) is provided with casters (2), and there are four casters (2). The four casters (2) are symmetrically fixed in pairs at the bottom of the machine platform (1).

3. The burr removal device for rod-shaped holes according to claim 1, characterized in that: The interactive mechanism (3) includes a support column (31), one end of which is fixedly connected to the top of the machine base (1), and the other end of which is fixedly connected to an electronic control unit (32). A touch screen (33) is fixedly connected to the outer wall of the electronic control unit (32), and a button (34) is provided on the electronic control unit (32).

4. The burr removal device for rod-shaped holes according to claim 1, characterized in that: The moving mechanism (4) includes a mounting platform (41), which is fixedly connected to the top of the machine base (1). A vertical plate (43) is fixedly connected to the top of the mounting platform (41), and an electric drive transverse guide rail (45) is fixedly connected to the top of the mounting platform (41). An electric drive longitudinal guide rail (46) is connected to the driving end of the electric drive transverse guide rail (45), and a worktable (47) is connected to the driving end of the electric drive longitudinal guide rail (46). The inner wall of the vertical plate (43) is penetrated by a transverse reciprocating motor (61), and the inner wall of the vertical plate (43) is fixedly connected to the transverse reciprocating motor (61).

5. The burr removal device for rod-shaped holes according to claim 4, characterized in that: The mounting platform (41) has several mounting holes (42), and the top of the machine base (1) is provided with corresponding threaded holes.

6. The burr removal device for rod-shaped holes according to claim 4, characterized in that: A reinforcing rib (44) is provided between the vertical plate (43) and the mounting platform (41). There are two reinforcing ribs (44), which are symmetrically arranged between the vertical plate (43) and the mounting platform (41).

7. The burr removal device for rod-shaped holes according to claim 4, characterized in that: The electric drive transverse guide rail (45) and the electric drive longitudinal guide rail (46) are symmetrically arranged in twos, and the two electric drive transverse guide rails (45) and the electric drive longitudinal guide rail (46) are arranged perpendicularly.

8. The burr removal device for rod-shaped holes according to claim 4, characterized in that: The clamping mechanism (5) includes a first positioning block (51) and a second positioning block (52). The first positioning block (51) and the second positioning block (52) are both fixedly connected to the top of the workbench (47) by bolts. A vertical drive shaft (53) is provided on the second positioning block (52). A hard block (54) is sleeved on the vertical drive shaft (53). The vertical drive shaft (53) passes through the middle of the hard block (54). A positioning groove (55) is provided at the bottom of the hard block (54). There are two symmetrically arranged positioning grooves (55). A positioning screw head (56) is threadedly connected to the top of the vertical drive shaft (53).

9. The burr removal device for rod-shaped holes according to claim 3, characterized in that: The support column (31) is rotatably connected to the top of the machine base (1) by a rotating shaft. The axis of the rotating shaft is set vertically. A limiting ring is fitted on the outer wall of the support column (31). The limiting ring is fixed on the outer wall of the support column (31) by fastening screws. The bottom surface of the limiting ring abuts against the top surface of the machine base (1).

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