A multi-station metal parts processing device

Abstract

This utility model provides a multi-station metal parts processing device, including a mounting base. A driven rotating disc worktable is mounted on the top of the mounting base. Four driven rotating workpiece clamping mechanisms are mounted around the top of the disc worktable, evenly distributed along the circumference. Each clamping mechanism can clamp two shaft-like workpieces; rotation of the clamping mechanism allows for the replacement of the two workpieces. A vertical drilling machine, a vertical tapping machine, and a horizontal drilling machine are sequentially arranged around the disc worktable, spaced at 90° intervals, and all are mounted on the mounting base. This utility model enables drilling, tapping, and chamfering of workpieces using a single machine, significantly reducing the number of clamping operations, improving work efficiency, reducing equipment footprint, saving space, and demonstrating strong practicality.

Description

Technical Field

[0001] This utility model mainly relates to the field of metal processing equipment technology, specifically to a multi-station metal parts processing device. Background Technology

[0002] In the manufacturing process of metal parts, especially some shaft parts, multiple processing steps such as drilling and tapping are often required. The traditional processing method mainly adopts single-machine operation, that is, after a workpiece completes one process on a machine tool, the operator removes it and re-clamps it on another machine tool for the next process.

[0003] However, this production method has the following significant drawbacks: low production efficiency, the need for multiple clamping, positioning, and disassembly of workpieces, long auxiliary time, relatively long total processing cycle for a single product, frequent manual intervention throughout the process, high labor intensity, high labor costs, and low automation, which restricts the expansion of production scale and the development of intelligent manufacturing, and cannot adequately meet the high efficiency requirements of modern manufacturing. Furthermore, because each process requires independent machine tools and work areas, the production line is lengthy, the equipment occupies a large area, and space utilization is low. Therefore, it is necessary to propose an improvement measure to solve the above-mentioned technical problems.

[0004] It should be noted that the above content falls within the scope of the inventor's technical knowledge. Due to the vast and complex nature of the technical content in this field, the above content of this application does not necessarily constitute prior art. Utility Model Content

[0005] 1. The technical problem to be solved by the utility model: This utility model provides a multi-station metal parts processing device to solve the technical problems existing in the background art.

[0006] 2. Technical Solution: To achieve the above objectives, the technical solution provided by this utility model is as follows: a multi-station metal parts processing device, including a mounting base, on the top of which is mounted a driven rotating disc worktable, and around the top of the disc worktable are four driven rotating workpiece clamping mechanisms, which are evenly distributed along the circumference. Each workpiece clamping mechanism can clamp two shaft-like workpieces, and rotation of the clamping mechanism allows for the replacement of the two workpieces. A vertical drilling machine, a vertical tapping machine, and a horizontal drilling machine are sequentially arranged around the disc worktable, spaced at 90° intervals, and all are mounted on the mounting base. The vertical drilling machine can drill holes on the top end face of the workpiece, the vertical tapping machine can tap holes on the top end face of the workpiece, and the horizontal drilling machine can drill holes on the side axial surface of the workpiece.

[0007] Furthermore, the workpiece clamping mechanism includes a U-shaped base, with semi-circular locking blocks fixed on both sides of the U-shaped base. A U-shaped clamping plate is fixed in the middle of the U-shaped base. Semi-circular locking blocks extend outward from the top two sides of the U-shaped clamping plate. Wedge-shaped inclined surfaces are machined on the inner walls of the top two sides of the U-shaped clamping plate. Wedge blocks are slidably installed between the wedge-shaped inclined surfaces on the top two sides of the U-shaped clamping plate. The two sides of the wedge blocks are slidably attached to the wedge-shaped inclined surfaces of the U-shaped clamping plate. A threaded hole is machined in the middle of the bottom of the inner side of the U-shaped base. A screw is threaded in the threaded hole. A through hole for the screw shank to pass through is provided in the middle of the bottom end of the U-shaped clamping plate. A through-hole is provided in the middle of the wedge block. The screw shank passes through the central hole of the wedge block. During installation, two workpieces are placed between the semi-circular locking blocks and the semi-circular locking blocks respectively. Tightening the screw will press the semi-circular locking blocks towards one side of the workpiece, thereby clamping and fixing the workpiece.

[0008] Furthermore, four drive motors are installed at corresponding positions around the bottom of the disc worktable. The four drive motors are evenly distributed along the circumference, and the output shafts of the drive motors pass through the disc worktable and are connected to the corresponding transmission at the center of the bottom of the U-shaped seat.

[0009] Furthermore, a rotary motor is installed at a corresponding position on the mounting base, and the bottom center of the disc worktable is connected to the output shaft of the rotary motor via a transmission.

[0010] Furthermore, the screw may be a wing screw.

[0011] 3. Beneficial effects: Compared with the prior art, the technical solution provided by this utility model has the following advantages: This invention features a vertical drilling machine, a vertical tapping machine, and a horizontal drilling machine arranged around a circular worktable. Multiple workpiece clamping mechanisms capable of simultaneously loading two shaft-type workpieces are also installed on the worktable, allowing the two workpieces to rotate and interchange positions. This enables drilling and tapping of workpieces using a single machine, achieving parallel processing of multiple workpieces and processes. This significantly reduces the number of clamping operations, shortens auxiliary time, and improves work efficiency. Furthermore, integrating multiple processing functions into a single machine results in a compact layout, reducing the machine's footprint and saving space. Its ingenious overall design, high degree of automation, and strong flexibility greatly reduce worker labor intensity and labor costs, effectively meeting the high-efficiency requirements of modern manufacturing and demonstrating strong practicality.

[0012] It should be noted that the structures not described in this utility model are the same as or can be implemented using existing technology, and will not be elaborated here, as they do not involve the design points and improvement directions of this utility model. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the processing device of this utility model; Figure 2 This is a schematic diagram showing the distribution of the workpiece clamping mechanism of this utility model on the disc worktable; Figure 3 This is a schematic diagram of the workpiece clamping mechanism of this utility model.

[0014] Figure label: 1. Mounting base frame; 2. Vertical drilling machine; 3. Vertical tapping machine; 4. Horizontal drilling machine; 5. Disc worktable; 6. Workpiece clamping mechanism; 61. U-shaped seat; 62. Semi-circular clamping block one; 63. U-shaped clamping plate; 631. Semi-circular clamping block two; 64. Wedge block; 65. Screw; 7. Rotary motor. Detailed Implementation

[0015] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," "provided with," and "located in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0019] See attached document Figure 1-3 This embodiment of a multi-station metal part processing device includes a mounting base 1. A driven rotating disc worktable 5 is mounted on the top of the mounting base 1. Four driven rotating workpiece clamping mechanisms 6 are mounted around the top of the disc worktable 5. The four workpiece clamping mechanisms 6 are evenly distributed along the circumference. Each workpiece clamping mechanism 6 can clamp two shaft-like workpieces. The position of the two workpieces can be replaced by rotating the workpiece clamping mechanism 6. A vertical drilling machine 2, a vertical tapping machine 3, and a horizontal drilling machine 4 are sequentially arranged around the disc worktable 5. The vertical drilling machine 2, the vertical tapping machine 3, and the horizontal drilling machine 4 are distributed at 90° intervals and are all mounted on the mounting base 1. The vertical drilling machine 2 can drill holes on the top end face of the workpiece, the vertical tapping machine 3 can tap the holes on the top end face of the workpiece, and the horizontal drilling machine 4 can drill holes on the side shaft surface of the workpiece.

[0020] The workpiece clamping mechanism 6 includes a U-shaped base 61, with semi-circular locking blocks 62 fixed on both sides of the U-shaped base 61, and a U-shaped clamping plate 63 fixed in the middle of the U-shaped base 61. Semi-circular locking blocks 631 extend outward from the top two sides of the U-shaped clamping plate 63. Wedge-shaped inclined surfaces are machined on the inner walls of both top sides of the U-shaped clamping plate 63. Wedge-shaped blocks 64 are slidably installed between the wedge-shaped inclined surfaces on both sides of the top of the U-shaped clamping plate 63, and the two sides of the wedge-shaped blocks 64 slidably engage with the wedge-shaped inclined surfaces of the U-shaped clamping plate 63. A threaded hole is machined in the middle of the bottom inner side of the seat 61, and a screw 65 is installed in the threaded hole. The bottom center of the U-shaped clamping plate 63 is provided with a through hole for the shank of the screw 65 to pass through. The center of the wedge block 64 is provided with a through hole, and the shank of the screw 65 passes through the center hole of the wedge block 64. During installation, the two workpieces are placed between the first semi-circular clamping block 62 and the second semi-circular clamping block 631 respectively. Tightening the screw 65 will press the second semi-circular clamping block 631 against one side of the workpiece, thereby achieving the clamping and fixing of the workpiece.

[0021] Four drive motors are installed at corresponding positions around the bottom of the disc worktable 5. The four drive motors are evenly distributed along the circumference. The output shafts of the drive motors pass through the disc worktable 5 and are connected to the corresponding transmission at the center of the bottom end of the U-shaped seat 61.

[0022] A rotary motor 7 is installed at a corresponding position on the mounting base 1, and the bottom center of the disc worktable 5 is connected to the output shaft of the rotary motor 7. The screw 65 can be a wing screw.

[0023] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A multi-station metal piece processing apparatus, characterized by: The system includes a mounting base (1), on the top of which is mounted a driven rotating disc worktable (5). Four driven rotating workpiece clamping mechanisms (6) are mounted around the top of the disc worktable (5). The four workpiece clamping mechanisms (6) are evenly distributed along the circumference. Each workpiece clamping mechanism (6) can clamp two shaft-like workpieces. Rotation of the workpiece clamping mechanism (6) allows for the replacement of the two workpieces. The disc worktable (5) is positioned around its perimeter... A vertical drilling machine (2), a vertical tapping machine (3), and a horizontal drilling machine (4) are arranged in sequence at the appropriate positions. The vertical drilling machine (2), the vertical tapping machine (3), and the horizontal drilling machine (4) are distributed at 90° intervals and are all installed on the mounting base (1). The vertical drilling machine (2) can drill holes on the top end face of the workpiece, the vertical tapping machine (3) can tap the holes on the top end face of the workpiece, and the horizontal drilling machine (4) can drill holes on the side axial surface of the workpiece.

2. The multi-station metal part processing device according to claim 1, characterized in that: The workpiece clamping mechanism (6) includes a U-shaped seat (61), with semi-circular locking blocks (62) fixed on both sides of the U-shaped seat (61), and a U-shaped clamping plate (63) fixed in the middle of the U-shaped seat (61). Semi-circular locking blocks (631) extend outward from the top two sides of the U-shaped clamping plate (63). Wedge-shaped inclined surfaces are machined on the inner walls of both sides of the top of the U-shaped clamping plate (63). Wedge-shaped blocks (64) are slidably installed between the wedge-shaped inclined surfaces on both sides of the top of the U-shaped clamping plate (63), and the wedge-shaped blocks (64) slide against the wedge-shaped inclined surfaces of the U-shaped clamping plate (63) on both sides. A threaded hole is machined in the middle of the bottom of the U-shaped seat (61), and a screw (65) is installed in the threaded hole. A through hole is provided in the middle of the bottom of the U-shaped plate (63) for the screw (65) shank to pass through. A through hole is provided in the middle of the wedge block (64), and the screw (65) shank passes through the center hole of the wedge block (64). During installation, the two workpieces are placed between the first semi-circular clamping block (62) and the second semi-circular clamping block (631) respectively. Tightening the screw (65) will press the second semi-circular clamping block (631) against the workpiece, thereby achieving the clamping and fixing of the workpiece.

3. The multi-station metal part processing device according to claim 2, characterized in that: Four drive motors are installed at corresponding positions around the bottom of the disc worktable (5). The four drive motors are evenly distributed along the circumference. The output shaft of the drive motor passes through the disc worktable (5) and is connected to the corresponding transmission at the bottom center of the U-shaped seat (61).

4. The multi-station metal part processing device according to claim 3, characterized in that: A rotary motor (7) is installed at a corresponding position on the mounting base (1), and the bottom center of the disc worktable (5) is connected to the output shaft of the rotary motor (7) via a transmission.

5. A multi-station metal part processing device according to claim 2, characterized in that: The screw (65) may be a wing screw.

Images