Drilling lathe for metal element machining
The workpiece is stabilized by the clamping and moving mechanism, and combined with the limiting structure, the problem of position offset of the cylindrical workpiece during the drilling process is solved, and the drilling accuracy and quality are improved.
Patent Information
- Application Number
- CN202511027179.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-24
- Publication Date
- 2025-09-09
AI Technical Summary
When drilling cylindrical metal workpieces, existing drilling lathes are prone to position deviation, which affects the drilling accuracy.
The clamping mechanism and moving mechanism are adopted. The clamping block and moving wheel are driven by a motor to firmly clamp and adjust the workpiece. The limit block and support spring are combined to prevent the drill rod from tilting, ensuring the drilling accuracy.
Effectively avoid workpiece position deviation, improve drilling accuracy and ensure drilling quality.
Smart Images
Figure CN120606100A_ABST
Abstract
Description
Technical Field
[0001] The embodiments of the present invention relate to the technical field of drilling lathes, and in particular, to a drilling lathe for processing metal components. Background Art
[0002] A drilling lathe for metal component processing is a machine specifically designed for drilling holes in metal workpieces. A rotating drill cuts through the metal material, creating holes of varying sizes. Its core components include a spindle system that provides rotational power, a feed system that controls the drill's feed, and a worktable for securing the workpiece.
[0003] When the drilling lathe in the prior art is working, the metal workpiece is fixed on the workbench, the spindle drives the drill bit to rotate at high speed, and the feed system pushes the drill bit to move toward the workpiece to complete the drilling operation.
[0004] However, during the drilling process of a cylindrical metal workpiece, due to the small contact surface between the cylindrical workpiece and the workbench, the workpiece is prone to unstable fixation on the workbench, and the workpiece is prone to positional displacement on the workbench, thereby affecting the drilling accuracy. Summary of the Invention
[0005] In order to overcome the above-mentioned defects, the present invention provides a drilling lathe for metal component processing, which is used to solve the technical problem in the prior art that cylindrical workpieces are prone to positional displacement during the drilling process, thereby affecting the drilling accuracy.
[0006] According to one aspect, at least one embodiment of the present invention provides a drilling lathe for processing metal components, comprising a base, a fixed seat, a drilling mechanism, a support seat, a support ring, a clamping mechanism and a moving mechanism, wherein the fixed seat is fixedly arranged on the base, the drilling mechanism is arranged on the fixed seat for drilling components, the support seat is fixedly arranged on the base, a support opening is opened on the support seat, two support rings are arranged on the top side of the base, one of the support rings is fixedly arranged in the support opening, a support column is fixedly arranged between the two support rings, the clamping mechanism is arranged on the support ring for clamping cylindrical components, and the moving mechanism is arranged on the support ring for driving the component to move in the support ring.
[0007] Preferably, the drilling mechanism includes a fixed column and a first motor, a fixed column is rotatably provided on the fixed seat, a drill rod is fixedly provided on the fixed column, the drill rod extends into the adjacent support ring, the first motor is installed on the fixed seat, and the output end of the first motor is fixedly connected to the fixed column.
[0008] Furthermore, the moving mechanism includes a clamping groove, a clamping block, a threaded rod and a first rotating mechanism. The inner wall of the support ring is provided with a plurality of the clamping grooves. The clamping block is slidably arranged in the clamping groove. The threaded rod is rotatably arranged at the bottom of the clamping groove. The threaded rod extends into the clamping block through threaded engagement. The first rotating mechanism is arranged on the support ring for driving the threaded rod to rotate.
[0009] Furthermore, the first rotating mechanism includes a first cavity, a second bevel gear and a second rotating mechanism. The support ring is located on one side of the clamping groove and is provided with the first cavity. The side wall of the first cavity is rotatably provided with a first bevel gear. The first bevel gear is fixedly connected to the threaded rod. The second bevel gear is rotatably provided on the side wall of the first cavity. The second bevel gear is meshed with the first bevel gear. The second rotating mechanism is provided in the support ring for driving multiple second bevel gears to rotate synchronously.
[0010] Furthermore, the second rotating mechanism includes a second cavity, a first gear ring and a first driving mechanism. The second cavity is opened on one side of the first cavity. A first gear is rotatably arranged on one side of the second bevel gear in the second cavity. A first connecting rod is fixed between the first gear and the adjacent second bevel gear. The first gear ring is rotatably arranged in the second cavity. The first gear ring is meshed with the first gear. The first driving mechanism is arranged on the support ring for driving the first gear to rotate.
[0011] Based on the above solution, the first driving mechanism includes a first driving rod and a second motor. The first driving rod is fixedly arranged between two adjacent first gears, the second motor is installed on one of the support rings, and the output end of the second motor is fixedly connected to the first driving rod.
[0012] On the basis of the above scheme, the moving mechanism includes a moving groove, a third cavity, a fourth bevel gear and a third rotating mechanism. The moving groove is opened on the clamping block, a moving wheel is rotatably arranged in the moving groove, and an anti-slip pad is fixedly provided on the side wall of the moving wheel. The clamping block is located on one side of the moving groove and is provided with the third cavity, and a third bevel gear is rotatably provided on the side wall of the third cavity. A second connecting rod is fixedly provided between the third bevel gear and the moving wheel, and the fourth bevel gear is rotatably arranged on the side wall of the third cavity. The third bevel gear is meshed with the fourth bevel gear, and the third rotating mechanism is arranged on the support ring for driving the fourth bevel gear to rotate.
[0013] On the basis of the above scheme, the third rotation mechanism includes a fourth cavity, a fifth bevel gear, a sixth bevel gear and a second driving mechanism. The fourth cavity is opened in the support ring, and a driving port is opened between the fourth cavity and the third cavity. The fifth bevel gear is rotatably arranged on the side wall of the fourth cavity. A driving prism is fixed on the fifth bevel gear, and the driving prism passes through the driving port and the fourth bevel gear. The driving prism is slidingly connected to the fourth bevel gear. The sixth bevel gear is rotatably arranged on the side wall of the fourth cavity. The sixth bevel gear is meshed with the fifth bevel gear. The second driving mechanism is arranged on the support ring for driving the sixth bevel gear to rotate.
[0014] Based on the above scheme, the second driving mechanism includes a second driving rod and a third motor. The second driving rod is fixedly arranged between two adjacent sixth bevel gears. The third motor is installed on one of the support rings. The output end of the third motor is fixedly connected to the second driving rod.
[0015] On the basis of the above scheme, two limit rods are fixedly arranged between the fixed seat and the adjacent support ring, and a limit block is slidably arranged between the two limit rods. A limit opening is opened on the limit block, and the drill rod passes through the limit opening. A support spring is installed on the limit rod, and the two ends of the support spring are fixedly connected to the limit block and the fixed seat respectively.
[0016] The beneficial effects of the embodiments of the present invention are: 1. In the present invention, through the setting of the clamping mechanism, the operation of the second motor can drive the first driving rod and the first gear to rotate, and at the same time, the meshing of the first gear and the first gear ring drives the first gear and the second bevel gear to rotate, and at the same time, the meshing of the second bevel gear and the first bevel gear drives the first bevel gear and the threaded rod to rotate, and then the threaded cooperation between the threaded rod and the clamping block drives the clamping block and the moving wheel to move, so that the workpiece can be clamped by multiple moving wheels, thereby preventing the workpiece from being offset; 2. In the present invention, through the setting of the moving mechanism, the operation of the third motor can drive the second driving rod and the sixth bevel gear to rotate, and at the same time, the meshing of the sixth bevel gear and the fifth bevel gear drives the fifth bevel gear and the driving prism to rotate, so that the fourth bevel gear can be driven to rotate through the sliding cooperation between the driving prism and the fourth bevel gear, thereby facilitating the meshing of the fourth bevel gear and the third bevel gear to drive the third bevel gear and the moving wheel to rotate, and then facilitating the movement of the workpiece by the friction between the moving wheel and the workpiece, thereby facilitating the adjustment of the drilling depth of the workpiece; 3. In the present invention, the setting of the limit block and the support spring facilitates limiting the drill rod through the limit opening, thereby preventing the drill rod from tilting under the action of gravity and affecting the drilling accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for describing the embodiments of the present invention. Obviously, the drawings described below are merely exemplary embodiments of the present invention. Those skilled in the art can, without inventive effort, derive other drawings based on the contents of the exemplary embodiments of the present invention and these drawings.
[0018] Figure 1 This is a schematic structural diagram of a drilling lathe for processing metal components according to one embodiment of the present invention; Figure 2 A schematic structural diagram of a drilling lathe for processing metal components from another perspective according to one embodiment of the present invention; Figure 3 This is a schematic structural diagram of a support ring in one embodiment of the present invention; Figure 4 This is a structural diagram of a clamping mechanism in one embodiment of the present invention; Figure 5 It is a schematic structural diagram of a cross-section of a moving mechanism in one embodiment of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the local enlarged structure at A in the middle; Figure 7 It is a schematic structural diagram of a cross-section of the first rotating mechanism in one embodiment of the present invention; Figure 8 It is a schematic structural diagram of a cross-section of the third rotating mechanism in one embodiment of the present invention.
[0019] In the figure: 1. base; 2. fixed seat; 3. support seat; 4. support ring; 5. support mouth; 6. fixed column; 7. drill rod; 8. first motor; 9. clamping groove; 10. clamping block; 11. threaded rod; 12. first cavity; 13. first bevel gear; 14. second bevel gear; 15. second cavity; 16. first gear; 17. first gear ring; 18. first drive rod; 19. second motor; 20. moving groove; 21. moving wheel; 22. third cavity; 23. third bevel gear; 24. fourth bevel gear; 25. fourth cavity; 26. fifth bevel gear; 27. drive prism; 28. sixth bevel gear; 29. second drive rod; 30. third motor; 31. limit rod; 32. limit block; 33. support spring. DETAILED DESCRIPTION The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention.
[0020] To simplify the drawings, only portions relevant to the invention are schematically depicted in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one component with the same structure or function is schematically depicted or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."
[0021] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.
[0022] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.
[0023] In the description of this embodiment, the terms "up", "down", "left", "right", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.
[0024] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0025] like Figures 1-8As shown, it shows a drilling lathe for metal component processing in one embodiment of the present invention, including a base 1, a fixed base 2, a drilling mechanism, a support base 3, a support ring 4, a clamping mechanism and a moving mechanism. The fixed base 2 is fixedly arranged on the base 1, and the drilling mechanism is arranged on the fixed base 2 for drilling components. The support base 3 is fixedly arranged on the base 1, and a support opening 5 is opened on the support base 3. Two support rings 4 are arranged on the top side of the base 1, one of the support rings 4 is fixedly arranged in the support opening 5, and a support column is fixedly arranged between the two support rings 4. The clamping mechanism is arranged on the support ring 4 for clamping cylindrical components, and the moving mechanism is arranged on the support ring 4 for driving the component to move in the support ring 4.
[0026] Reference Figure 1 and Figure 2 The drilling mechanism includes a fixed column 6 and a first motor 8. The fixed column 6 is rotatably provided on the fixed base 2. The drill rod 7 is fixedly provided on the fixed column 6. The drill rod 7 extends into a nearby support ring 4. The first motor 8 is installed on the fixed base 2. The output end of the first motor 8 is fixedly connected to the fixed column 6. Specifically, the operation of the first motor 8 can drive the fixed column 6 and the drill rod 7 to rotate, thereby facilitating drilling of the workpiece through the drill rod 7.
[0027] Reference Figure 3-Figure 8 The moving mechanism includes a clamping groove 9, a clamping block 10, a threaded rod 11 and a first rotating mechanism. The inner wall of the support ring 4 is provided with a plurality of clamping grooves 9. The clamping block 10 is slidably arranged in the clamping groove 9. The threaded rod 11 is rotatably arranged at the bottom of the clamping groove 9. The threaded rod 11 extends into the clamping block 10 through threaded cooperation. The first rotating mechanism is arranged on the support ring 4 for driving the threaded rod 11 to rotate. The first rotating mechanism includes a first cavity 12, a second bevel gear 14 and a second rotating mechanism. The support ring 4 is located on one side of the clamping groove 9 and is provided with a first cavity 12. The side wall of the first cavity 12 is rotatably provided with a first bevel gear 13. The first bevel gear 13 is fixedly connected to the threaded rod 11. The second bevel gear 14 is rotatably arranged on the side wall of the first cavity 12, and the second bevel gear 14 is meshed with the first bevel gear 13. The second rotating mechanism is arranged in the support ring 4, and is used to drive multiple second bevel gears 14 to rotate synchronously. Specifically, the operation of the second rotating mechanism can drive multiple second bevel gears 14 to rotate synchronously. At the same time, the engagement of the second bevel gear 14 with the first bevel gear 13 drives the first bevel gear 13 and the threaded rod 11 to rotate, and then the threaded cooperation between the threaded rod 11 and the clamping block 10 drives the clamping block 10 and the moving wheel 21 to move, so as to facilitate the clamping of the workpiece by multiple moving wheels 21, thereby avoiding position displacement of the workpiece.
[0028] Reference Figure 3-Figure 8The second rotating mechanism includes a second cavity 15, a first gear ring 17 and a first driving mechanism. The second cavity 15 is opened on one side of the first cavity 12. A first gear 16 is rotatably provided in the second cavity 15 on one side of the second bevel gear 14. A first connecting rod is fixedly provided between the first gear 16 and the adjacent second bevel gear 14. The first gear ring 17 is rotatably provided in the second cavity 15. The first gear ring 17 is meshed with the first gear 16. The first driving mechanism is provided on the support ring 4 for driving the first gear 16 to rotate. The first driving mechanism includes a first driving rod 18 and a second motor 19. The first driving rod 18 is fixedly provided between two adjacent first gears 16. The second motor 19 is installed on one of the support rings 4. The output end of the second motor 19 is fixedly connected to the first driving rod 18. Specifically, the operation of the second motor 19 can drive the first driving rod 18 and the first gear 16 to rotate, and at the same time, the first gear 16 and the second bevel gear 14 are driven to rotate synchronously through the meshing of the first gear 16 and the first gear ring 17.
[0029] Reference Figure 5-Figure 8The moving mechanism includes a moving groove 20, a third cavity 22, a fourth bevel gear 24 and a third rotating mechanism. The moving groove 20 is opened on the clamping block 10. A moving wheel 21 is rotatably provided in the moving groove 20. The side wall of the moving wheel 21 is fixedly provided with an anti-slip pad. The clamping block 10 is located on one side of the moving groove 20 and is provided with a third cavity 22. A third bevel gear 23 is rotatably provided on the side wall of the third cavity 22. A second connecting rod is fixedly provided between the third bevel gear 23 and the moving wheel 21. The fourth bevel gear 24 is rotatably provided on the side wall of the third cavity 22. The third bevel gear 23 and the fourth bevel gear 24 are rotatably provided on the side wall of the third cavity 22. The gears 24 are engaged, and the third rotating mechanism is arranged on the support ring 4 to drive the fourth bevel gear 24 to rotate. The third rotating mechanism includes a fourth cavity 25, a fifth bevel gear 26, a sixth bevel gear 28 and a second driving mechanism. The fourth cavity 25 is opened in the support ring 4, and a driving port is opened between the fourth cavity 25 and the third cavity 22. The fifth bevel gear 26 is rotatably arranged on the side wall of the fourth cavity 25. A driving prism 27 is fixed on the fifth bevel gear 26. The driving prism 27 passes through the driving port and the fourth bevel gear 24. The driving prism 27 is connected to the fourth bevel gear 2 4 sliding connection, the sixth bevel gear 28 is rotatably arranged on the side wall of the fourth cavity 25, the sixth bevel gear 28 is meshed with the fifth bevel gear 26, the second driving mechanism is arranged on the support ring 4, and is used to drive the sixth bevel gear 28 to rotate, the second driving mechanism includes a second driving rod 29 and a third motor 30, the second driving rod 29 is fixedly arranged between two adjacent sixth bevel gears 28, the third motor 30 is installed on one of the support rings 4, and the output end of the third motor 30 is fixedly connected to the second driving rod 29. Specifically, the operation of the third motor 30 can drive the second driving rod 29 to rotate. The movable rod 29 and the sixth bevel gear 28 rotate, and at the same time, the meshing of the sixth bevel gear 28 and the fifth bevel gear 26 drives the fifth bevel gear 26 and the driving prism 27 to rotate, so that the fourth bevel gear 24 can be driven to rotate through the sliding cooperation of the driving prism 27 and the fourth bevel gear 24, so as to facilitate the rotation of the third bevel gear 23 and the moving wheel 21 through the meshing of the fourth bevel gear 24 and the third bevel gear 23, and then facilitate the movement of the workpiece through the friction between the moving wheel 21 and the workpiece, so as to facilitate the adjustment of the drilling depth of the workpiece.
[0030] Reference Figure 1 and Figure 2 Two limit rods 31 are fixedly arranged between the fixed seat 2 and the adjacent support ring 4, and a limit block 32 is slidably arranged between the two limit rods 31. A limit opening is provided on the limit block 32, and the drill rod 7 passes through the limit opening. A support spring 33 is mounted on the limit rod 31, and the two ends of the support spring 33 are fixedly connected to the limit block 32 and the fixed seat 2 respectively. Specifically, the drill rod 7 can be limited by the limit opening, thereby preventing the drill rod 7 from tilting under the action of gravity and affecting the drilling accuracy.
[0031] In this embodiment, when in use, the operator extends the cylindrical workpiece into the two support rings 4, and then the operator controls the second motor 19 to work. The operation of the second motor 19 can drive the first driving rod 18 and the first gear 16 to rotate, and at the same time, the engagement of the first gear 16 with the first gear ring 17 drives the first gear 16 and the second bevel gear 14 to rotate synchronously, and at the same time, the engagement of the second bevel gear 14 with the first bevel gear 13 drives the first bevel gear 13 and the threaded rod 11 to rotate, and then the threaded cooperation between the threaded rod 11 and the clamping block 10 drives the clamping block 10 and the moving wheel 21 to move, so as to facilitate the clamping of the workpiece by multiple moving wheels 21, thereby avoiding the position displacement of the workpiece, and then the operator controls the third The motor 30 is working, and the work of the third motor 30 can drive the second driving rod 29 and the sixth bevel gear 28 to rotate, and at the same time, the meshing of the sixth bevel gear 28 and the fifth bevel gear 26 drives the fifth bevel gear 26 and the driving prism 27 to rotate, so that the fourth bevel gear 24 can be driven to rotate through the sliding cooperation of the driving prism 27 and the fourth bevel gear 24, so as to facilitate the rotation of the third bevel gear 23 and the moving wheel 21 through the meshing of the fourth bevel gear 24 and the third bevel gear 23, and then facilitate the movement of the workpiece through the friction between the moving wheel 21 and the workpiece. During the movement of the workpiece, the work of the first motor 8 can drive the fixed column 6 and the drill rod 7 to rotate, so as to facilitate drilling the workpiece through the drill rod 7.
[0032] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.
Claims
1. A drilling lathe for processing metal components, comprising a base (1), characterized in that: Also includes: A fixing seat (2), the fixing seat (2) being fixedly arranged on the base (1); A drilling mechanism, the drilling mechanism being arranged on the fixing seat (2) and being used for drilling holes in the component; A support seat (3), the support seat (3) is fixedly arranged on the base (1), and a support opening (5) is provided on the support seat (3); Support ring (4), two support rings (4) are provided on the top side of the base (1), one of the support rings (4) is fixedly arranged in the support opening (5), and a support column is fixedly arranged between the two support rings (4); A clamping mechanism, the clamping mechanism being arranged on the support ring (4) and being used for clamping a cylindrical element; A moving mechanism is provided on the support ring (4) and is used for driving an element to move within the support ring (4).
2. A drilling lathe for metal component processing according to claim 1, characterized in that: The drilling mechanism comprises: A fixed column (6), the fixed seat (2) is rotatably provided with a fixed column (6), and a drill rod (7) is fixedly provided on the fixed column (6); A first motor (8), the first motor (8) is mounted on the fixing seat (2), and an output end of the first motor (8) is fixedly connected to the fixing column (6).
3. A drilling lathe for metal component processing according to claim 2, characterized in that: The moving mechanism comprises: Clamping grooves (9), a plurality of the clamping grooves (9) are provided on the inner wall of the support ring (4); a clamping block (10), the clamping block (10) being slidably disposed in the clamping groove (9); a threaded rod (11), the threaded rod (11) being rotatably disposed at the bottom of the clamping groove (9), and the threaded rod (11) extending into the clamping block (10) through threaded engagement; A first rotating mechanism, the first rotating mechanism is arranged on the supporting ring (4) and is used to drive the threaded rod (11) to rotate.
4. A drilling lathe for metal component processing according to claim 3, characterized in that: The first rotating mechanism comprises: A first cavity (12), wherein the support ring (4) is provided with the first cavity (12) on one side of the clamping groove (9), a first bevel gear (13) is rotatably provided on the side wall of the first cavity (12), and the first bevel gear (13) is fixedly connected to the threaded rod (11); a second bevel gear (14), the second bevel gear (14) being rotatably disposed on a side wall of the first cavity (12), the second bevel gear (14) being meshed with the first bevel gear (13); A second rotating mechanism, the second rotating mechanism is arranged in the support ring (4) and is used to drive the plurality of second bevel gears (14) to rotate synchronously.
5. A drilling lathe for metal component processing according to claim 4, characterized in that: The second rotating mechanism includes: a second cavity (15), the second cavity (15) being opened on one side of the first cavity (12), a first gear (16) being rotatably provided in the second cavity (15) and located on one side of the second bevel gear (14), and a first connecting rod being fixedly provided between the first gear (16) and the adjacent second bevel gear (14); a first gear ring (17), the first gear ring (17) being rotatably disposed in the second cavity (15), the first gear ring (17) being meshed with the first gear (16); A first driving mechanism, the first driving mechanism is arranged on the supporting ring (4) and is used to drive the first gear (16) to rotate.
6. A drilling lathe for metal component processing according to claim 5, characterized in that: The first driving mechanism comprises: a first driving rod (18), the first driving rod (18) being fixedly arranged between two adjacent first gears (16); A second motor (19), wherein the second motor (19) is mounted on one of the support rings (4), and an output end of the second motor (19) is fixedly connected to the first driving rod (18).
7. A drilling lathe for metal component processing according to claim 6, characterized in that: The moving mechanism comprises: A movable groove (20), wherein the movable groove (20) is provided on the clamping block (10), a movable wheel (21) is rotatably provided in the movable groove (20), and an anti-slip pad is fixedly provided on the side wall of the movable wheel (21); A third cavity (22), wherein the clamping block (10) is provided with the third cavity (22) on one side of the movable groove (20), a third bevel gear (23) is rotatably provided on the side wall of the third cavity (22), and a second connecting rod is fixedly provided between the third bevel gear (23) and the movable wheel (21); a fourth bevel gear (24), the fourth bevel gear (24) being rotatably disposed on a side wall of the third cavity (22), the third bevel gear (23) being meshed with the fourth bevel gear (24); A third rotating mechanism, the third rotating mechanism being arranged on the supporting ring (4) and being used for driving the fourth bevel gear (24) to rotate.
8. A drilling lathe for metal component processing according to claim 7, characterized in that: The third rotating mechanism comprises: a fourth cavity (25), the fourth cavity (25) being provided in the support ring (4), and a driving port being provided between the fourth cavity (25) and the third cavity (22); a fifth bevel gear (26), the fifth bevel gear (26) being rotatably disposed on the side wall of the fourth cavity (25), a driving prism (27) being fixedly disposed on the fifth bevel gear (26), the driving prism (27) penetrating the driving port and the fourth bevel gear (24), the driving prism (27) being slidably connected to the fourth bevel gear (24); a sixth bevel gear (28), the sixth bevel gear (28) being rotatably disposed on a side wall of the fourth cavity (25), the sixth bevel gear (28) being meshed with the fifth bevel gear (26); A second driving mechanism, the second driving mechanism is arranged on the support ring (4) and is used to drive the sixth bevel gear (28) to rotate.
9. A drilling lathe for metal component processing according to claim 8, characterized in that: The second driving mechanism comprises: a second driving rod (29), the second driving rod (29) being fixedly arranged between two adjacent sixth bevel gears (28); A third motor (30), the third motor (30) is mounted on one of the support rings (4), and an output end of the third motor (30) is fixedly connected to the second driving rod (29).
10. A drilling lathe for metal component processing according to claim 9, characterized in that: Two limiting rods (31) are fixedly arranged between the fixing seat (2) and the adjacent supporting ring (4), and a limiting block (32) is slidably arranged between the two limiting rods (31). A limiting opening is provided on the limiting block (32), and the drill rod (7) passes through the limiting opening. A supporting spring (33) is mounted on the limiting rod (31), and both ends of the supporting spring (33) are fixedly connected to the limiting block (32) and the fixing seat (2), respectively.