Rotary machining center for metal casting parts

Abstract

The utility model discloses a rotary machining center for metal castings, and relates to the field of casting machining, the rotary machining center comprises a base, a workbench, a rotary driving mechanism and a fixing assembly, the top of the base is fixedly connected with a supporting cylinder and a supporting seat, and the workbench is rotatably mounted at the top of the supporting cylinder; the rotating driving mechanism comprises a motor, a driving gear, a connecting gear, a driven gear and a supporting shaft, a plurality of annularly-distributed T-shaped grooves are formed in the top face of the workbench, the fixing assembly comprises a fixing base, a screw and a fixing block, the fixing base is fixedly installed at the ends of the T-shaped grooves, the screw is connected to the fixing base in a threaded mode, and the fixing block is connected to the fixing base in a threaded mode. And the fixed block is rotationally connected to one end of the screw rod. When the casting part is rotationally machined, the handle can be rotated to drive the fixing block to abut against the casting part, the multiple fixing assemblies are used for clamping and fixing the casting part, the casting part is kept stable, the casting part can be prevented from sliding in the rotating process, and the machining efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of casting processing, and in particular to a rotary machining center for metal castings. Background Art

[0002] As we all know, castings are metal molded objects obtained using various casting methods. During processing, they need to be rotated using a rotary machining center. Rotary machining centers have been widely used in the field of casting processing.

[0003] The existing Chinese patent with announcement number CN217833560U discloses a rotary workbench for a production line, comprising a support plate, a base, a workbench body and a locking assembly, wherein the support plate is rectangularly embedded with four support columns, and the bottom of each support column is fixedly connected to a fixing seat, the base is arranged just above the support plate, a connecting block is fixedly connected at the center of the lower surface of the base, a hydraulic cylinder is fixedly connected between the connecting block and the support plate, the workbench body is arranged in the inner cavity of the base, the inner cavity bottom center of the base is fixedly connected with a bearing seat, the top of the bearing seat is rotatably connected to a rotating shaft, the top of the rotating shaft is fixedly connected to the bottom of the workbench body, the rotating shaft is fixedly connected to a rotating gear, a rotating motor is fixedly installed on the lower surface of the base, the output shaft head of the rotating motor passes through the inner cavity of the base and is fixedly connected to a driving gear, the driving gear is meshed with the rotating gear, and the locking assembly is arranged on the base.

[0004] With respect to the above-mentioned related technologies, the inventors have found that there are at least the following problems in the technologies: when processing castings of different sizes, the castings lack a fixed structure and are prone to slippage during rotation, which affects processing efficiency.

[0005] Therefore, a rotary machining center for metal castings is now proposed. Utility Model Content

[0006] In order to improve the problem that castings are prone to slippage during rotation, which affects processing efficiency, the present application provides a rotary machining center for metal castings.

[0007] The present application provides a rotary machining center for metal castings using the following technical solutions:

[0008] - tached to said driving mechanism, a floating feeder mounted on '' said driving mechanism, a floating feeder mounted on '' said driving mechanism, a floating feeder mounted on '' said driving mechanism, a floating feeder mounted on '' said driving mechanism, a floating feeder mounted on '' said driving mechanism, a 4

[0009] By adopting the above technical solution, when the casting is subjected to rotational processing, the casting can be placed on the workbench, the handle is turned to drive the screw to rotate, and the screw drives the fixed block to press against the casting, and multiple fixing components are used to clamp and fix the casting to keep the casting stable, which can prevent the casting from slipping during the rotation process, and the motor is started to drive the main gear to rotate, so that the main gear drives the connecting gear to rotate, and the connecting gear drives the slave gear to rotate, and the slave gear drives the support shaft to rotate, and the support shaft drives the workbench to rotate, thereby driving the casting on the workbench to perform rotational processing.

[0010] Preferably, a connecting seat is fixedly connected between the supporting cylinder and the supporting seat, and the connecting gear is rotatably mounted on the connecting seat.

[0011] By adopting the above technical solution, a supporting effect can be provided for the connecting gears.

[0012] Preferably, an annular groove is provided at the edge of the bottom surface of the workbench, and the upper end of the support cylinder is slidably connected in the annular groove.

[0013] By adopting the above technical solution and providing the annular groove, a guiding effect can be achieved on the workbench, thereby improving the stability of the workbench.

[0014] Preferably, there are multiple fixing components, and the multiple fixing components are evenly distributed in multiple T-slots.

[0015] By adopting the above technical solution, the casting can be tightened and fixed from multiple directions.

[0016] Preferably, a handle is fixedly mounted on the end of the screw.

[0017] By adopting the above technical solution, the screw can be easily rotated.

[0018] Preferably, the bottoms of the fixing seat and the fixing block are both integrally provided with T-shaped blocks, and the T-shaped blocks slide in the T-shaped slots.

[0019] By adopting the above technical solution and setting a T-block, the fixing seat and the fixing block can be slid into the T-slot, so that the fixing seat and the workbench are installed in coordination and have a guiding and limiting effect on the fixing block.

[0020] Preferably, mounting blocks are integrally provided on both sides of the fixing seat, and the mounting blocks are fixed on the top surface of the workbench by bolts.

[0021] By adopting the above technical solution and arranging the mounting block, the fixing seat and the workbench can be disassembled and assembled, so that the fixing components can be freely matched.

[0022] Preferably, a support plate is fixedly installed at the center of the top of the workbench.

[0023] By adopting the above technical solution, the annular casting can be supported.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. When rotating a casting using a rotary drive mechanism, the casting can be placed on a workbench, and the motor is started to drive the main gear to rotate, which in turn drives the connecting gear to rotate, which in turn drives the follower gear to rotate, which in turn drives the support shaft to rotate, which in turn drives the workbench to rotate, thereby driving the casting on the workbench to perform rotary processing;

[0026] 2. With the help of the fixing components, when rotating the casting, the handle can be turned to drive the screw to rotate, so that the screw drives the fixing block to press against the casting. The casting is clamped and fixed by multiple fixing components to keep the casting stable, avoid slipping of the casting during rotation, and improve processing efficiency.

[0027] 3. By setting the mounting block, the fixing base and the workbench can be disassembled and assembled, so that the fixing components can be freely matched. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of a rotary machining center for metal castings in this application;

[0029] Figure 2 This is a rear structural schematic diagram of a rotary machining center for metal castings in the present application;

[0030] Figure 3 This is a schematic cross-sectional view of a rotary machining center for metal castings according to the present application;

[0031] Figure 4 This is a schematic structural diagram of a fixed assembly for a rotary machining center for metal castings in this application.

[0032] Figure markings: 1. Base; 11. Support cylinder; 12. Support seat; 13. Connecting seat; 2. Workbench; 21. T-slot; 22. Annular groove; 23. Support plate; 3. Rotary drive mechanism; 31. Motor; 32. Main gear; 33. Connecting gear; 34. Slave gear; 35. Support shaft; 4. Fixing assembly; 41. Fixing seat; 42. Screw; 43. Fixing block; 44. Handle; 45. T-block; 46. Mounting block. DETAILED DESCRIPTION

[0033] The following is combined with Figures 1-4 This application is described in further detail.

[0034] An embodiment of the present application discloses a rotary machining center for metal castings.

[0035] Example 1

[0036] Reference Figure 1-3 A rotary machining center for metal castings includes a base 1, a workbench 2, a rotary drive mechanism 3, and a fixed assembly 4. The top of the base 1 is fixedly connected to a support cylinder 11 and a support seat 12. The support cylinder 11 and the support seat 12 are integrally formed. The workbench 2 is rotatably mounted on the top of the support cylinder 11. The rotary drive mechanism 3 includes a motor 31, a main gear 32, a connecting gear 33, a slave gear 34, and a support shaft 35. The motor 31 is fixedly mounted on the support seat 12. The main gear 32 is fixedly mounted on the output shaft of the motor 31. The connecting gear 33 is engaged between the main gear 32 and the slave gear 34. The support cylinder 11 and the support seat 12 are fixedly connected with the connecting seat 13. The connecting gear 33 is engaged with the slave gear 34. 3 is rotatably mounted on the connecting seat 13, the slave gear 34 is fixedly connected to the lower end of the support shaft 35, the support shaft 35 is rotatably mounted in the support cylinder 11, and the upper end of the support shaft 35 is fixedly mounted to the workbench 2. A support plate 23 is fixedly mounted at the center of the top of the workbench 2. By providing the rotary drive mechanism 3, when the casting is subjected to rotary processing, the casting can be placed on the workbench 2, and the motor 31 is started to drive the main gear 32 to rotate, so that the main gear 32 drives the connecting gear 33 to rotate, so that the connecting gear 33 drives the slave gear 34 to rotate, so that the slave gear 34 drives the support shaft 35 to rotate, so that the support shaft 35 drives the workbench 2 to rotate, thereby driving the casting on the workbench 2 to perform rotary processing.

[0037] Among them, an annular groove 22 is opened at the edge of the bottom surface of the workbench 2, and the upper end of the support cylinder 11 is slidably connected in the annular groove 22. Through the setting of the annular groove 22, it can play a guiding effect on the workbench 2 and improve the stability of the workbench 2.

[0038] The implementation principle of a rotary machining center for metal castings in an embodiment of the present application is as follows: by setting a rotary drive mechanism 3, when the casting is subjected to rotary machining, the casting can be placed on the workbench 2, and the motor 31 is started to drive the main gear 32 to rotate, so that the main gear 32 drives the connecting gear 33 to rotate, so that the connecting gear 33 drives the slave gear 34 to rotate, so that the slave gear 34 drives the support shaft 35 to rotate, so that the support shaft 35 drives the workbench 2 to rotate, thereby driving the casting on the workbench 2 to undergo rotary machining.

[0039] Example 2

[0040] Reference Figure 1 and Figure 4 The difference between this embodiment and embodiment 1 is that a plurality of annularly distributed T-slots 21 are provided on the top surface of the workbench 2, and a plurality of fixing components 4 are provided, and the plurality of fixing components 4 are evenly distributed in the plurality of T-slots 21. The fixing component 4 includes a fixing seat 41, a screw 42 and a fixing block 43. The fixing seat 41 is fixedly installed at the end of the T-slot 21, the screw 42 is threadedly connected to the fixing seat 41, and the fixing block 43 is rotatably connected to one end of the screw 42. A handle 44 is fixedly installed at the end of the screw 42. By setting the fixing component 4, when the casting is subjected to rotational processing, the handle 44 can be rotated to drive the screw 42 to rotate, so that the screw 42 drives the fixing block 43 to press against the casting. The casting is clamped and fixed by using a plurality of fixing components 4 to keep the casting stable, thereby avoiding slippage of the casting during rotation and improving processing efficiency.

[0041] Among them, the bottom of the fixing seat 41 and the fixing block 43 are both integrally provided with a T-shaped block 45, and the T-shaped block 45 slides in the T-shaped slot 21. By setting the T-shaped block 45, the fixing seat 41 and the fixing block 43 can be slid into the T-shaped slot 21, so that the fixing seat 41 is installed in coordination with the workbench 2, and has a guiding and limiting effect on the fixing block 43.

[0042] Among them, mounting blocks 46 are integrally provided on both sides of the fixing seat 41, and the mounting blocks 46 are fixedly installed on the top surface of the workbench 2 by bolts 47. By setting the mounting blocks 46, the fixing seat 41 and the workbench 2 can be disassembled and assembled, so that the fixing component 4 can be freely matched.

[0043] The implementation principle of Example 2 is as follows: by setting a fixing component 4, when the casting is subjected to rotational processing, the handle 44 can be turned to drive the screw 42 to rotate, so that the screw 42 drives the fixing block 43 to press against the casting, and multiple fixing components 4 are used to clamp and fix the casting to keep the casting stable, thereby avoiding slippage of the casting during rotation and improving processing efficiency.

[0044] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A rotary machining center for metal castings, characterized in that: The invention comprises a base (1), a workbench (2), a rotary drive mechanism (3) and a fixing assembly (4); the top of the base (1) is fixedly connected to a support cylinder (11) and a support seat (12); the support cylinder (11) and the support seat (12) are integrally formed; the workbench (2) is rotatably mounted on the top of the support cylinder (11); the rotary drive mechanism (3) comprises a motor (31), a main gear (32), a connecting gear (33), a slave gear (34) and a support shaft (35); the motor (31) is fixedly mounted on the support seat (12); the main gear (32) is fixedly mounted on the output shaft of the motor (31); the connecting gear (33) is fixedly mounted on the output shaft of the motor (31); The main gear (32) and the slave gear (34) are meshed, and the slave gear (34) is fixedly connected to the lower end of the support shaft (35). The support shaft (35) is rotatably mounted in the support cylinder (11), and the upper end of the support shaft (35) is fixedly mounted on the workbench (2). The top surface of the workbench (2) is provided with a plurality of annularly distributed T-slots (21). The fixing assembly (4) includes a fixing seat (41), a screw (42) and a fixing block (43). The fixing seat (41) is fixedly mounted on the end of the T-slot (21), the screw (42) is threadedly connected to the fixing seat (41), and the fixing block (43) is rotatably connected to one end of the screw (42).

2. A rotary machining center for metal castings according to claim 1, characterized in that: A connecting seat (13) is fixedly connected between the supporting cylinder (11) and the supporting seat (12), and the connecting gear (33) is rotatably mounted on the connecting seat (13).

3. A rotary machining center for metal castings according to claim 1, characterized in that: An annular groove (22) is provided at the edge of the bottom surface of the workbench (2), and the upper end of the support cylinder (11) is slidably connected in the annular groove (22).

4. A rotary machining center for metal castings according to claim 1, characterized in that: There are multiple fixing assemblies (4), and the multiple fixing assemblies (4) are evenly distributed in the multiple T-shaped slots (21).

5. A rotary machining center for metal castings according to claim 1, characterized in that: A handle (44) is fixedly mounted on the end of the screw rod (42).

6. A rotary machining center for metal castings according to claim 1, characterized in that: The bottoms of the fixing seat (41) and the fixing block (43) are both integrally provided with a T-shaped block (45), and the T-shaped block (45) slides in the T-shaped slot (21).

7. A rotary machining center for metal castings according to claim 1, characterized in that: Mounting blocks (46) are integrally provided on both sides of the fixing seat (41), and the mounting blocks (46) are fixedly mounted on the top surface of the workbench (2) by bolts (47).

8. A rotary machining center for metal castings according to claim 1, characterized in that: A support plate (23) is fixedly mounted at the center of the top of the workbench (2).

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