Workpiece clamping mechanism of single-column vertical lathe

Abstract

The utility model belongs to vertical lathe mechanical technical field especially is a single column vertical lathe workpiece clamping mechanism, including base and two side plates, the upper portion fixed mounting of base is provided with support, the inside of support is provided with adjusting assembly, is provided with fixed component on the side plate, the fixed component includes the pivot that rotates in the side plate, one side fixed mounting of pivot is provided with carrier plate, the other side fixed mounting of pivot is provided with disc, the inner wall of disc is provided with rack, one side fixed mounting of side plate is provided with support plate, support plate is fixed mounting with drive motor, the utility model discloses through the setting of fixed component, can fix annular workpiece, guarantees the machining accuracy, and can turn over workpiece, is convenient for adjusting processing surface, improves the flexibility, and through the setting of adjusting assembly, can according to the size of workpiece to adjust the fixed spacing of both sides, further improves the application range and flexibility of device.

Description

Technical Field

[0001] This utility model relates to the field of vertical lathe mechanical technology, specifically a workpiece clamping mechanism for a single-column vertical lathe. Background Technology

[0002] Single-column vertical lathes typically use cutting tools to rough and finish the end face of a ring-shaped workpiece. The ring-shaped workpiece is fixed on the workpiece table of the single-column vertical lathe by a workpiece clamping mechanism. Currently, the clamping devices in existing technologies usually cannot adjust the machining angle, making them inconvenient and inflexible to use. Utility Model Content

[0003] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a single-column vertical lathe workpiece clamping mechanism, which solves the problems mentioned in the background section.

[0004] (ii) Technical solution.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: A workpiece clamping mechanism for a single-column vertical lathe includes a base and two side plates. A support is fixedly installed on the upper part of the base, and an adjustment component is provided inside the support. A fixing component is provided on the side plates. The fixing assembly includes a rotating shaft rotatably connected to a side plate, a carrier plate fixedly mounted on one side of the rotating shaft, a disc fixedly mounted on the other side of the rotating shaft, a rack provided on the inner wall of the disc, a support plate fixedly mounted on one side of the side plate, a drive motor fixedly mounted on the support plate, a drive gear fixedly mounted on the output shaft of the drive motor, an electric push rod fixedly mounted on the bottom of the carrier plate, and a fixing plate fixedly mounted on the bottom of the electric push rod.

[0006] Furthermore, the drive gear meshes with the rack.

[0007] Furthermore, the adjustment assembly includes a servo motor fixedly installed at the bottom of the support, a connecting rod rotatably connected inside the support, a driving bevel gear fixedly installed in the middle of the outer wall of the connecting rod, the output shaft of the servo motor fixedly connected to the connecting rod, two sliders slidably connected inside the support, two through plates fixedly installed on opposite sides of the two sliders, two through plates on the same side fixedly connected to a side plate, the through plates slidably connected to the support, two threaded rods rotatably connected inside the support, the threaded rods threadedly connected to the sliders, and driven bevel gears fixedly installed on opposite sides of the two threaded rods.

[0008] Furthermore, the driving bevel gear meshes with two driven bevel gears.

[0009] (III) Beneficial Effects Compared with the prior art, this utility model provides a single-column vertical lathe workpiece clamping mechanism, which has the following beneficial effects: This invention, through the setting of the fixing component, can fix the ring-shaped workpiece, ensuring processing accuracy, and can flip the workpiece to facilitate adjustment of the processing surface, improving flexibility; and through the setting of the adjustment component, the fixing distance on both sides of the workpiece can be adjusted according to the size of the workpiece, further improving the applicability and flexibility of the device. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the adjustment component of this utility model; Figure 3 This is a schematic diagram of the structure of the fixing component of this utility model.

[0011] In the diagram: 1. Base; 2. Support; 3. Adjustment component; 31. Servo motor; 32. Connecting rod; 33. Driving bevel gear; 34. Slider; 35. Through plate; 36. Threaded rod; 37. Driven bevel gear; 4. Side plate; 6. Fixing component; 61. Rotating shaft; 62. Carrier plate; 63. Electric push rod; 64. Fixing plate; 65. Disc; 66. Rack; 67. Support plate; 68. Drive motor; 69. Driving gear. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Example like Figure 1-3 As shown in the figure, an embodiment of the present invention provides a single-column vertical lathe workpiece clamping mechanism, including a base 1 and two side plates 4. A support 2 is fixedly installed on the upper part of the base 1, and an adjustment component 3 is provided inside the support 2. A fixing component 6 is provided on the side plates 4. The fixing component 6 can fix the annular workpiece to ensure machining accuracy, and can flip the workpiece to facilitate adjustment of the machining surface and improve flexibility. The adjustment component 3 can adjust the fixing distance on both sides of the workpiece according to the size of the workpiece, further improving the applicability and flexibility of the device. The fixing assembly 6 includes a rotating shaft 61 rotatably connected to the side plate 4. A carrier plate 62 is fixedly installed on one side of the rotating shaft 61, and a disc 65 is fixedly installed on the other side of the rotating shaft 61. A rack 66 is provided on the inner wall of the disc 65. A support plate 67 is fixedly installed on one side of the side plate 4. A drive motor 68 is fixedly installed on the support plate 67. A drive gear 69 is fixedly installed on the output shaft of the drive motor 68. An electric push rod 63 is fixedly installed at the bottom of the carrier plate 62, and a fixing plate 64 is fixedly installed at the bottom of the electric push rod 63. The electric push rod 63 drives the fixing plate 64 to move downward to fix the annular workpiece placed in the carrier plate 62. The drive motor 68 drives the drive gear 69 to rotate, which drives the rotating shaft 61 and the carrier plate 62 to rotate, thus performing flipping processing on the workpiece.

[0014] like Figure 3 As shown, in some embodiments, the drive gear 69 meshes with the rack 66; this facilitates adjustment.

[0015] like Figure 2 As shown, in some embodiments, the adjustment assembly 3 includes a servo motor 31 fixedly installed at the bottom of the support 2. A connecting rod 32 is rotatably connected inside the support 2. An active bevel gear 33 is fixedly installed in the middle of the outer wall of the connecting rod 32. The output shaft of the servo motor 31 is fixedly connected to the connecting rod 32. Two sliders 34 are slidably connected inside the support 2. Two through plates 35 are fixedly installed on opposite sides of the two sliders 34. The two through plates 35 on the same side are fixedly connected to the side plate 4. The through plates 35 are slidably connected to the support 2. Two threaded rods 36 are rotatably connected inside the support 2. The threaded rods 36 are threadedly connected to the sliders 34. A driven bevel gear 37 is fixedly installed on opposite sides of the two threaded rods 36. The servo motor 31 drives the connecting rod 32 to rotate, which in turn drives the active bevel gear 33 to rotate, which in turn drives the driven bevel gear 37 to rotate, which in turn drives the two threaded rods 36 to rotate, causing the sliders 34 to slide inside the support. The through plates 35 drive the side plate 4 to move, thereby facilitating adjustment according to the size of the workpiece.

[0016] like Figure 2 As shown, in some embodiments, the driving bevel gear 33 meshes with two driven bevel gears 37; this facilitates adjustment.

[0017] The wiring diagrams of the electrical components in this utility model are common knowledge in the field, and their working principles are known technologies. The appropriate model is selected according to actual use, so the control method and wiring layout will not be explained in detail.

[0018] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A workpiece clamping mechanism for a single-column vertical lathe, comprising a base (1) and two side plates (4), characterized in that: A support (2) is fixedly installed on the upper part of the base (1), an adjustment component (3) is provided inside the support (2), and a fixing component (6) is provided on the side plate (4). The fixing component (6) includes a rotating shaft (61) rotatably connected to the side plate (4), a carrier plate (62) fixedly installed on one side of the rotating shaft (61), a disc (65) fixedly installed on the other side of the rotating shaft (61), a rack (66) provided on the inner wall of the disc (65), a support plate (67) fixedly installed on one side of the side plate (4), a drive motor (68) fixedly installed on the support plate (67), a drive gear (69) fixedly installed on the output shaft of the drive motor (68), an electric push rod (63) fixedly installed at the bottom of the carrier plate (62), and a fixing plate (64) fixedly installed at the bottom of the electric push rod (63).

2. The workpiece clamping mechanism for a single-column vertical lathe according to claim 1, characterized in that: The drive gear (69) meshes with the rack (66).

3. The workpiece clamping mechanism for a single-column vertical lathe according to claim 1, characterized in that: The adjustment assembly (3) includes a servo motor (31) fixedly installed at the bottom of the support (2). A connecting rod (32) is rotatably connected inside the support (2). An active bevel gear (33) is fixedly installed in the middle of the outer wall of the connecting rod (32). The output shaft of the servo motor (31) is fixedly connected to the connecting rod (32). Two sliders (34) are slidably connected inside the support (2). Two through plates (35) are fixedly installed on opposite sides of the two sliders (34). The two through plates (35) on the same side are fixedly connected to the side plate (4). The through plates (35) are slidably connected to the support (2). Two threaded rods (36) are rotatably connected inside the support (2). The threaded rods (36) are threadedly connected to the sliders (34). A driven bevel gear (37) is fixedly installed on opposite sides of the two threaded rods (36).

4. The workpiece clamping mechanism for a single-column vertical lathe according to claim 3, characterized in that: The driving bevel gear (33) meshes with two driven bevel gears (37).

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