Lathe saddle multi-surface rough machining equipment
The integrated design of the lathe slide saddle multi-face roughing equipment enables multi-face one-time clamping and processing of slide saddle workpieces, solving the problem of low efficiency in the existing technology. The dust extraction device reduces workshop pollution and improves production efficiency and environmental quality.
Patent Information
- Application Number
- CN202520153207.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-23
AI Technical Summary
In the existing technology, the rough machining of sliding saddle workpieces requires multiple clamping and cutting cutter changes on different machine tools, resulting in low production efficiency and serious dust pollution.
Design a multi-face roughing machine for lathe slides, integrating bed, worktable, column, gantry bridge, top surface, plane, side surface and inclined surface machining components, to achieve multi-face roughing in one clamping, and equipped with a dust extraction device.
It improves processing efficiency, reduces clamping time, reduces dust pollution, and enhances the comfort of the working environment.
Smart Images
Figure CN223718374U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of machining technology, specifically to a lathe slide saddle multi-face roughing equipment. Background Technology
[0002] Lathe machining is a part of mechanical processing, mainly involving the turning of rotating workpieces using a cutting tool. Because lathes have high rotational speeds, high machining accuracy, high efficiency, and produce workpieces with good surface finish, they are well-suited for precision machining. The slide, as a fundamental component of the lathe, plays a crucial role in its operation; the rationality of its layout is often critical to the overall stability of the lathe during operation.
[0003] After forming, the sliding saddle workpiece requires rough machining of its surface. The current rough machining process generally involves first transferring the workpiece to a horizontal machining center and rough machining both sides of the workpiece. After machining, the workpiece is then transferred to a vertical machining center, where the top surface, plane, and inclined surface of the dovetail groove are rough machined sequentially. (See [link to relevant documentation]). Figure 5 (The shaded area in the picture is the machined surface). The machining process is time-consuming and labor-intensive. Moreover, when machining on a vertical machining center, it is necessary to change the appropriate milling cutter according to different machined surfaces, which greatly reduces production efficiency. Summary of the Invention
[0004] To solve the above problems, this utility model provides a lathe tool that can perform multi-face rough machining of multiple surfaces of a slide saddle workpiece in a single clamping.
[0005] To achieve the above objectives, this utility model provides a lathe slide saddle multi-face roughing device, including a bed, a worktable, a left column, a right column, a gantry bridge, a top surface machining component, a flat surface machining component, a side surface machining component, and a bevel cleaning component. The bed is fixed to the ground, and a sliding groove is provided on the top surface of the bed. A drive device is installed in the sliding groove. The worktable is located above the sliding groove and is slidably connected to it. The worktable is also connected and slidably connected to the drive device in the sliding groove. The left and right columns are installed in the middle of the bed, and the upper parts of the left and right columns are connected by a crossbeam. A first guide rail group is provided on the left end face of the crossbeam, and a second guide rail group is provided on the right end face. The gantry bridge is installed on the bed to the right of the left and right columns, and a third guide rail group is provided on the left end face of the crossbar of the gantry bridge.
[0006] The top surface machining assembly includes a top surface transmission screw assembly, a top surface power head, and a top surface milling cutter. The top surface transmission screw assembly is installed in the first guide rail assembly on the left end face of the crossbeam. The top surface power head is slidably installed on the first guide rail assembly and is fixedly connected to the nut seat of the top surface transmission screw assembly. The top surface milling cutter is installed on the transmission end of the top surface power head.
[0007] The planar machining assembly comprises a first planar transmission screw rod set, a second planar transmission screw rod set, a first planar power head, a second planar power head, a first planar milling cutter and a second planar milling cutter. The first and second planar transmission screw rod sets are oppositely installed in the second guide rail set on the right end surface of the crossbeam. The first planar power head is slidably installed on the second guide rail set and fixedly connected with the nut seat of the first planar transmission screw rod set. The second planar power head is also slidably installed on the second guide rail set and fixedly connected with the nut seat of the second planar transmission screw rod set. The first planar milling cutter is installed on the transmission end of the first planar power head, and the second planar milling cutter is installed on the transmission end of the second planar power head.
[0008] The side machining assembly is composed of a side power head and a side milling cutter installation set. The number of the side machining assembly is two, which are respectively installed on the right end surface of the left and right upright columns, and the milling surfaces of the two sets of side milling cutters are oppositely arranged.
[0009] The bevel surface root cleaning assembly comprises a first root cleaning transmission screw rod set, a second root cleaning transmission screw rod set, a first root cleaning power head, a second root cleaning power head, a first root cleaning milling cutter and a second root cleaning milling cutter. The first and second root cleaning transmission screw rod sets are oppositely installed in the third guide rail set on the left end surface of the door bridge. The first root cleaning power head is slidably installed on the third guide rail set and fixedly connected with the nut seat of the first root cleaning transmission screw rod set. The transmission end of the first root cleaning power head is inwardly inclinedly arranged, and the inclination angle is the inclination angle of the bevel surface of the workpiece dovetail groove. The second root cleaning power head is also slidably installed on the third guide rail set and fixedly connected with the nut seat of the second root cleaning transmission screw rod set. The inward inclination angle of the second root cleaning power head is the same as the inclination angle of the first root cleaning power head. The first and second root cleaning milling cutters are respectively installed on the transmission ends of the first and second root cleaning power heads.
[0010] Preferably, in order to improve the machining efficiency, the number of workbenches is 2-4, and the length of the bed body is correspondingly increased.
[0011] Preferably, in order to prevent the debris and dust generated during rough machining and root cleaning from floating in the workshop and affecting the working environment, a dust suction device is arranged on one side of the bed body. The dust suction device comprises a dust collection box, a suction pump and a suction pipe. The dust collection box is connected with the suction pipe through the suction pump. The number of suction ports of the suction pipe is four, which are respectively directed to the top surface machining position below the left end surface of the crossbeam, the planar machining position below the right end surface of the crossbeam and the side machining position, and the bevel surface root cleaning position below the left end surface of the door bridge.
[0012] Beneficial effects: ①. The utility model discloses a bed body, workstation, left stand, right stand, door bridge, top surface processing subassembly, plane processing subassembly, side surface processing subassembly and bevel root cleaning subassembly are used in combination, and rough machining of workpiece is integrated on a machine tool, and only once clamping can complete all rough machining contents of each face of the workpiece, reduces part clamping time, and greatly improves machining efficiency.
[0013] ②. The utility model is not limited to the machining of single part, and the machining of multiple parts can be realized by increasing the length of the bed body and the number of the workbench.
[0014] ③. The utility model is not limited to the rough machining of the front surface of the slide saddle of the lathe, and the rough machining of the back surface of the slide saddle can be realized by changing the cutter.
[0015] ④. The utility model discloses a dust suction device can be set up in rough machining and root cleaning process and carry out real-time suction dust to the chippings and dust smoke, effectively reduce the dust smoke to the pollution in workshop, improve the comfort degree of working environment. DRAWINGS
[0016] Figure 1 It is the structure schematic diagram of the utility model.
[0017] Figure 2 It is the main view structure schematic diagram of the utility model.
[0018] Figure 3 It is the side view structure schematic diagram of the utility model.
[0019] Figure 4 It is the overhead structure schematic diagram of the utility model.
[0020] Figure 5 It is the structure schematic diagram of the workpiece in the utility model.
[0021] Figure 6 It is the structure schematic diagram in embodiment 2 of the utility model.
[0022] In the diagram: 1. Bed; 2. Worktable; 3. Left column; 4. Right column; 5. Portal bridge; 6. Crossbeam; 7. First guide rail assembly; 8. Second guide rail assembly; 9. Third guide rail assembly; 10. Top surface drive screw assembly; 11. Top surface power head; 12. Top surface milling cutter; 13. First plane drive screw assembly; 14. Second plane drive screw assembly; 15. First plane power head; 16. Second plane power head; 17. First plane milling cutter; 18. Second plane milling cutter; 19. Side power head; 20. Side milling cutter; 21. First root cleaning drive screw assembly; 22. Second root cleaning drive screw assembly; 23. First root cleaning power head; 24. Second root cleaning power head; 25. First root cleaning milling cutter; 26. Second root cleaning milling cutter; 27. Dust collection box; 28. Suction pump; 29. Suction pipe; 30. Workpiece. Detailed Implementation
[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0024] Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. Furthermore, the accompanying drawings are all in a very simplified form, using non-precise ratios, and are only used to facilitate and clearly illustrate the purpose of the embodiments of this utility model. Example 1
[0025] like Figures 1-5 As shown, this embodiment discloses a multi-face roughing device for a lathe slide saddle, including a bed 1, a worktable 2, a left column 3, a right column 4, a gantry bridge 5, a top surface machining assembly, a plane machining assembly, a side surface machining assembly, and a bevel surface cleaning assembly. (See also...) Figure 1 The bed 1 is fixed to the ground. A sliding groove is provided on the top surface of the bed 1. A drive device is installed in the sliding groove. The worktable 2 is located above the sliding groove and is slidably connected to it. The worktable 2 is also connected to the drive device in the sliding groove and slides. The left column 3 and the right column 4 are installed in the middle of the bed 1. The upper parts of the left column 3 and the right column 4 are connected by a crossbeam 6. A first guide rail group 7 is provided on the left end face of the crossbeam 6, and a second guide rail group 8 is provided on the right end face. The gantry bridge 5 is installed on the bed 1 on the right side of the left column 3 and the right column 4. A third guide rail group 9 is provided on the left end face of the crossbar of the gantry bridge 5.
[0026] See Figures 1-3The top surface machining assembly comprises a top surface transmission screw rod set 10, a top surface power head 11 and a top surface milling cutter 12. The top surface transmission screw rod set 10 is installed in the first guide rail set 7 on the left end surface of the cross beam 6. The top surface power head 11 is slidingly installed on the first guide rail set 7 and is fixedly connected with the nut seat of the top surface transmission screw rod set 10. The top surface milling cutter 12 is installed on the transmission end of the top surface power head 11.
[0027] Referring to Figure 1 and Figure 2 , the plane machining assembly comprises a first plane transmission screw rod set 13, a second plane transmission screw rod set 14, a first plane power head 15, a second plane power head 16, a first plane milling cutter 17 and a second plane milling cutter 18. The first plane transmission screw rod set 13 and the second plane transmission screw rod set 14 are oppositely installed in the second guide rail set 8 on the right end surface of the cross beam 6. The first plane power head 15 is slidingly installed on the second guide rail set 8 and is fixedly connected with the nut seat of the first plane transmission screw rod set 13. The second plane power head 16 is also slidingly installed on the second guide rail set 8 and is fixedly connected with the nut seat of the second plane transmission screw rod set 14. The first plane milling cutter 17 is installed on the transmission end of the first plane power head 15. The second plane milling cutter 18 is installed on the transmission end of the second plane power head 16.
[0028] Referring to Figure 3 and Figure 4 , the side surface machining assembly is composed of a side surface power head 19 and a side surface milling cutter 20 installation set. The number of the side surface machining assembly is two sets, which are respectively installed on the right end surfaces of the left stand column 3 and the right stand column 4. The milling surfaces of the two sets of side surface milling cutters 20 are oppositely arranged.
[0029] Referring to Figure 2 , 3 , 4, the bevel surface root cleaning assembly comprises a first root cleaning transmission screw rod set 21, a second root cleaning transmission screw rod set 22, a first root cleaning power head 23, a second root cleaning power head 24, a first root cleaning milling cutter 25 and a second root cleaning milling cutter 26. The first root cleaning transmission screw rod set 21 and the second root cleaning transmission screw rod set 22 are oppositely installed in the third guide rail set 9 on the left end surface of the door bridge 5. The first root cleaning power head 23 is slidingly installed on the third guide rail set 9 and is fixedly connected with the nut seat of the first root cleaning transmission screw rod set 21. The transmission end of the first root cleaning power head 23 is inwardly inclinedly arranged, and the inclination angle is the inclination angle of the bevel surface of the workpiece dovetail groove. The second root cleaning power head 24 is also slidingly installed on the third guide rail set 9 and is fixedly connected with the nut seat of the second root cleaning transmission screw rod set 22. The inwardly inclined angle of the second root cleaning power head 24 is the same as the inclination angle of the first root cleaning power head. The first root cleaning milling cutter 25 and the second root cleaning milling cutter 26 are respectively installed on the transmission ends of the first root cleaning power head 23 and the second root cleaning power head 24.
[0030] In operation, the workpiece 30 is placed on the worktable 2, and the workpiece moves from left to right, first passing below the machining assembly, the top power head 11 and the top milling cutter 12 coarsely machining the top surface of the workpiece, and then continuously conveying the workpiece to below the planar machining assembly, the first planar milling cutter 17 and the second planar milling cutter 18 coarsely machining the planar surfaces on both sides of the dovetail of the workpiece under the driving of the power head, while the side power head 19 and the side milling cutter 20 machine the side surface of the workpiece, and finally passing below the bevel cleaning assembly to clean the bevel of the dovetail groove. Example 2
[0031] Referring to Figure 6 The specific structure and implementation are as shown in Example 1, except that, in order to prevent the debris and dust generated during coarse machining and cleaning from floating in the workshop and affecting the working environment, the bed 1 is provided with a dust suction device on one side, the dust suction device comprising a dust collection box 27, a suction pump 28 and a suction pipe 29, the dust collection box 27 being connected to the suction pipe 29 through the suction pump 28, and the suction pipe 29 having four suction openings respectively facing the top machining position below the left end surface of the cross beam 6, the planar machining position below the right end surface of the cross beam 6 and the side machining position, and the bevel cleaning position below the left end surface of the door bridge 5.
[0032] The above examples are only illustrative of the principles and effects of the present application, and are not intended to limit the present application. Any person skilled in the art can modify or change the above examples without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed by the present application should be covered by the claims of the present application.
Claims
1. A multi-surface rough machining device of a lathe slide saddle, comprising a lathe bed (1), a worktable (2), a left vertical column (3), a right vertical column (4), a door bridge (5), a top surface machining assembly, a plane machining assembly, a side surface machining assembly and a bevel surface cleaning assembly, characterized in that: The bed body (1) is fixed on the ground, the top surface of the bed body (1) is provided with a sliding groove, a driving device is installed in the sliding groove, the workbench (2) is arranged above the sliding groove and is slidably connected with the sliding groove, the workbench (2) is also slidably connected with the driving device in the sliding groove, the left stand column (3) and the right stand column (4) are installed in the middle part of the bed body (1), the upper parts of the left stand column (3) and the right stand column (4) are connected through the cross beam (6), a first guide rail group (7) is arranged on the left end surface of the cross beam (6), a second guide rail group (8) is arranged on the right end surface of the cross beam (6), the door bridge (5) is installed on the bed body (1) on the right side of the left stand column (3) and the right stand column (4), a third guide rail group (9) is arranged on the left end surface of the horizontal rod of the door bridge (5); The top surface machining assembly comprises a top surface transmission screw rod group (10), a top surface power head (11) and a top surface milling cutter (12), the top surface transmission screw rod group (10) is installed in the first guide rail group (7) on the left end surface of the cross beam (6), the top surface power head (11) is slidably installed on the first guide rail group (7) and is fixedly connected with the nut seat of the top surface transmission screw rod group (10), the top surface milling cutter (12) is installed on the transmission end of the top surface power head (11); The plane machining assembly comprises a first plane transmission screw rod group (13), a second plane transmission screw rod group (14), a first plane power head (15), a second plane power head (16), a first plane milling cutter (17) and a second plane milling cutter (18), the first plane transmission screw rod group (13) and the second plane transmission screw rod group (14) are oppositely installed in the second guide rail group (8) on the right end surface of the cross beam (6), the first plane power head (15) is slidably installed on the second guide rail group (8) and is fixedly connected with the nut seat of the first plane transmission screw rod group (13), the second plane power head (16) is also slidably installed on the second guide rail group (8) and is fixedly connected with the nut seat of the second plane transmission screw rod group (14), the first plane milling cutter (17) is installed on the transmission end of the first plane power head (15), and the second plane milling cutter (18) is installed on the transmission end of the second plane power head (16); The side surface machining assembly is composed of a side surface power head (19) and a side surface milling cutter (20), the number of the side surface machining assemblies is two, and the side surface machining assemblies are respectively installed on the right end surfaces of the left stand column (3) and the right stand column (4), and the milling surfaces of the two side surface milling cutters (20) are oppositely arranged; The chamfering and root-removing assembly comprises a first root-removing transmission screw group (21), a second root-removing transmission screw group (22), a first root-removing power head (23), a second root-removing power head (24), a first root-removing milling cutter (25) and a second root-removing milling cutter (26), the first root-removing transmission screw group (21) and the second root-removing transmission screw group (22) are oppositely installed in the No. 3 guide rail group (9) of the left end face of the door bridge (5), the first root-removing power head (23) is slidably installed on the No. 3 guide rail group (9) and fixedly connected with the nut seat of the first root-removing transmission screw group (21), and the transmission end of the first root-removing power head (23) is inwardly inclined, the inclination angle being the inclination angle of the chamfer of the workpiece dovetail groove, the second root-removing power head (24) is also slidably installed on the No. 3 guide rail group (9) and fixedly connected with the nut seat of the second root-removing transmission screw group (22), the inward inclination angle of the second root-removing power head (24) is the same as the inclination angle of the first root-removing power head (23), and the first root-removing milling cutter (25) and the second root-removing milling cutter (26) are respectively installed on the transmission end of the first root-removing power head (23) and the second root-removing power head (24).
2. A multi-surface roughing apparatus for a lathe slide according to claim 1, characterized in that: The number of the workbenches (2) is 2-4, and the length of the lathe bed (1) is correspondingly increased.
3. A multi-surface roughing apparatus for a lathe slide according to claim 1 or 2, characterized in that: One side of the lathe bed (1) is provided with a dust suction device, the dust suction device comprises a dust collecting box (27), a suction pump (28) and a suction pipe (29), the dust collecting box (27) is connected with the suction pipe (29) through the suction pump (28), the suction pipe (29) has four suction openings, which are respectively directed to the top surface machining position below the left end face of the cross beam (6), the planar machining position and the side surface machining position below the right end face of the cross beam (6) and the chamfering and root-removing position below the left end face of the door bridge (5).