Double-station machining equipment for radial slotting of long-axis workpiece

Abstract

The utility model relates to double-station machining equipment for long-axis workpiece radial grooving, and belongs to the technical field of long-axis workpiece machining, the double-station machining equipment comprises a base, a workpiece clamping mechanism and a grooving mechanism are arranged at the top of the base, the workpiece clamping mechanism comprises a Y-direction moving module, a bearing table and a clamping assembly, the Y-direction moving module is fixed to the base, and the Y-direction moving module is fixed to the bearing table; the Y-direction moving module is used for driving the bearing table to move back and forth in the Y direction, and the two clamping assemblies are symmetrically fixed to the bearing table and used for clamping the long-axis workpiece. By arranging the two grooving assemblies and the two correspondingly-arranged clamping assemblies, two long-axis workpieces can be machined at a time, the production efficiency is greatly improved, meanwhile, servo linear guide rail sliding tables are adopted for the Y-direction moving module, the X-direction moving module and the Z-direction moving module, the servo linear guide rail sliding tables can be connected with an existing electric control system, and the machining efficiency is improved. And accurate position adjusting capacity is achieved, and therefore the grooving precision can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of long-axis workpiece machining, and particularly to a double-station machining device for radially grooving long-axis workpieces. Background Art

[0002] Currently, multiple annular grooves for installing sealing rings are generally required to be opened on the surface of long-axis workpieces. In the prior art, the long-axis workpieces are generally clamped on a machine tool for machining. However, the existing machine tools can generally only machine one workpiece at a time, and the grooving positions need to be adjusted manually, resulting in low grooving accuracy. Summary of the Utility Model

[0003] The purpose of the present application is to provide a double-station machining device for radially grooving long-axis workpieces to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present application provides a double-station machining device for radially grooving long-axis workpieces, adopting the following technical solutions:

[0005] A double-station machining device for radially grooving long-axis workpieces includes a base. A workpiece clamping mechanism and a grooving mechanism are arranged on the top of the base. The workpiece clamping mechanism includes a Y-direction moving module, a bearing platform, and a clamping component. The Y-direction moving module is fixed on the base and is used to drive the bearing platform to move back and forth along the Y direction. The number of the clamping components is two, and the two clamping components are symmetrically fixed on the bearing platform and are used to clamp long-axis workpieces.

[0006] The grooving mechanism includes a U-shaped bracket, an X-direction moving module, a mounting frame, and two grooving components. The U-shaped bracket is fixed on the base and is arranged on the top of the Y-direction moving module. The X-direction moving module is fixed on the U-shaped bracket and is used to drive the mounting frame to move left and right along the X direction. The two grooving components are installed on the mounting frame. The grooving component includes a Z-direction moving module, a mounting plate, and a grooving machine. The Z-direction moving module is fixed on the mounting frame and is used to drive the mounting plate to move up and down along the Z axis. The grooving machine is fixed on the mounting plate, and the grooving machine and the clamping component can correspond one by one.

[0007] The clamping component includes a bottom plate, a front clamping driving part, and a tail clamping part. The bottom plate is fixed on the bearing platform, and the front clamping driving part and the tail clamping part are respectively arranged at both ends of the bottom plate and are used to clamp long-axis workpieces.

[0008] The front clamping driving part includes a base, a reduction motor, and a positioning disk. The base is fixed on the bottom plate, the reduction motor is fixed on the base, the positioning disk is fixed on the output shaft of the reduction motor, and a clamping groove is opened in the positioning disk.

[0009] The tail clamping member is slidably connected to the base plate and is arranged corresponding to the positioning disc. A thimble is fixed at a position on the tail clamping member corresponding to the positioning disc. A locking member is connected between the tail clamping member and the base plate.

[0010] The Y-direction moving module, the X-direction moving module, and the Z-direction moving module are all servo linear guide slides, and protective covers are provided on their surfaces.

[0011] In order to facilitate the cleaning of waste chips, a chip discharge port is provided on the base, and a material receiving cart is arranged at a position of the base corresponding to the chip discharge port.

[0012] In summary, the present application includes at least one of the following beneficial technical effects: The double-station processing equipment for radially grooving long-axis workpieces is provided with two grooving components and two corresponding clamping components, and can process two long-axis workpieces at one time, greatly improving the production efficiency. At the same time, the Y-direction moving module, the X-direction moving module, and the Z-direction moving module all adopt servo linear guide slides. The servo linear guide slide can not only be connected to the existing electric control system, but also has a relatively accurate position adjustment ability, thereby improving the grooving accuracy. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0014] Figure 2 It is a schematic diagram of the structure in the state of hiding the protective cover in an embodiment of the present application.

[0015] Description of the reference numerals: 1, base; 11, chip discharge port; 2, workpiece clamping mechanism; 21, Y-direction moving module; 22, bearing platform; 23, base plate; 24, base; 25, reduction motor; 26, positioning disc; 27, tail clamping member; 28, thimble; 3, grooving mechanism; 31, U-shaped bracket; 32, X-direction moving module; 33, mounting frame; 34, Z-direction moving module; 35, mounting plate; 36, grooving machine. Detailed Embodiments

[0016] The following will Figure 1-2 further describe the present application in detail.

[0017] An embodiment of the present application discloses a double-station processing equipment for radially grooving long-axis workpieces. Refer to Figure 1-2, including a base 1, on the top of the base 1, there are arranged a workpiece clamping mechanism 2 and a grooving mechanism 3. The workpiece clamping mechanism 2 includes a Y-direction moving module 21, a bearing platform 22 and a clamping component. The Y-direction moving module 21 is fixed on the base 1 and is used to drive the bearing platform 22 to move back and forth along the Y direction. The number of the clamping components is two, and the two clamping components are symmetrically fixed on the bearing platform 22 and are used to clamp the long-axis workpiece. The clamping component includes a bottom plate 23, a front clamping driving part and a tail clamping part 27. The bottom plate 23 is fixed on the bearing platform 22. The front clamping driving part and the tail clamping part 27 are respectively arranged at both ends of the bottom plate 23 and are used to clamp the long-axis workpiece. The front clamping driving part includes a base 24, a reduction motor 25 and a positioning disk 26. The base 24 is fixed on the bottom plate 23, the reduction motor 25 is fixed on the base 24, and the positioning disk 26 is fixed on the output shaft of the reduction motor 25. A clamping groove is formed in the positioning disk 26. The tail clamping part 27 is slidably connected to the bottom plate 23 and is arranged corresponding to the positioning disk 26. A thimble 28 is fixed on the tail clamping part 27 at the position corresponding to the positioning disk 26. The end of the thimble 28 has a rotatable section. A locking part is connected between the tail clamping part 27 and the bottom plate 23;

[0018] The grooving mechanism 3 includes a U-shaped bracket 31, an X-direction moving module 32, a mounting bracket 33 and two grooving components. The U-shaped bracket 31 is fixed on the base 1 and is arranged on the top of the Y-direction moving module 21. The X-direction moving module 32 is fixed on the U-shaped bracket 31 and is used to drive the mounting bracket 33 to move left and right along the X direction. The two grooving components are mounted on the mounting bracket 33. The grooving component includes a Z-direction moving module 34, a mounting plate 35 and a grooving machine 36. The Z-direction moving module 34 is fixed on the mounting bracket 33 and is used to drive the mounting plate 35 to move up and down along the Z axis. The grooving machine 36 is fixed on the mounting plate 35, and the grooving machine 36 and the clamping component can correspond one by one.

[0019] Referring to Figure 1 , for realizing automatic control, the Y-direction moving module 21, the X-direction moving module 32 and the Z-direction moving module 34 are all servo linear guide slides, and the servo linear guide slides can be connected to the existing electric control system. In order to avoid the waste chips from affecting the slide, protective covers are arranged on the surfaces.

[0020] Referring to Figure 2 , for facilitating the cleaning of waste chips, a chip discharge port 11 is formed on the base 1, and a receiving trolley (not shown in the figure) is arranged at the position of the base 1 corresponding to the chip discharge port 11.

[0021] The implementation principle of a double-station processing device for radial grooving of long-axis workpieces in the embodiment of the present application is as follows:

[0022] The staff respectively insert two long-axis workpieces into the positioning disc 26. The positioning pins on the long-axis workpieces are matched in the card slots, and the position of the tail clamping member 27 is adjusted so that the thimble 28 abuts tightly against the end of the long-axis workpiece. Thereafter, the deceleration motor 25 drives the workpiece to rotate, the Y-direction moving module 21 drives the long-axis workpiece to move back and forth, the X-direction moving module 32 drives the grooving assembly to move to the top of the long-axis workpiece, and the Z-direction moving module 34 controls the grooving machine 36 to contact the long-axis workpiece and perform grooving. The whole process is controlled by the servo linear guide slide table. The grooving position and the size of the groove are relatively accurate, greatly improving the product quality.

[0023] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A double-station processing device for radially grooving a long-axis workpiece, comprising a base (1), characterized in that: A workpiece clamping mechanism (2) and a grooving mechanism (3) are arranged on the top of the base (1). The workpiece clamping mechanism (2) includes a Y-direction moving module (21), a bearing table (22) and a clamping component. The Y-direction moving module (21) is fixed on the base (1), and the Y-direction moving module (21) is used to drive the bearing table (22) to move back and forth along the Y direction. The number of the clamping components is two, and the two clamping components are symmetrically fixed on the bearing table (22) and are used to clamp a long-axis workpiece. The grooving mechanism (3) includes a U-shaped bracket (31), an X-direction moving module (32), a mounting frame (33) and two grooving components. The U-shaped bracket (31) is fixed on the base (1) and is arranged on the top of the Y-direction moving module (21). The X-direction moving module (32) is fixed on the U-shaped bracket (31) and is used to drive the mounting frame (33) to move left and right along the X direction. The two grooving components are mounted on the mounting frame (33). The grooving component includes a Z-direction moving module (34), a mounting plate (35) and a grooving machine (36). The Z-direction moving module (34) is fixed on the mounting frame (33) and is used to drive the mounting plate (35) to move up and down along the Z axis. The grooving machine (36) is fixed on the mounting plate (35), and the grooving machine (36) and the clamping component can correspond to each other one by one.

2. The double-station machining equipment for radially grooving a long-axis workpiece according to claim 1, characterized in that: The clamping component includes a bottom plate (23), a front clamping driving part and a tail clamping part (27). The bottom plate (23) is fixed on the bearing table (22), and the front clamping driving part and the tail clamping part (27) are respectively arranged at both ends of the bottom plate (23) and are used to clamp a long-axis workpiece.

3. The double-station processing equipment for radial grooving of long-axis workpieces according to claim 2, wherein: The front clamping driving part includes a base (24), a reduction motor (25) and a positioning disc (26). The base (24) is fixed on the bottom plate (23), the reduction motor (25) is fixed on the base (24), the positioning disc (26) is fixed on the output shaft of the reduction motor (25), and a clamping groove is formed in the positioning disc (26). The tail clamping part (27) is slidably connected to the bottom plate (23) and is arranged corresponding to the positioning disc (26). A thimble (28) is fixed on the tail clamping part (27) at a position corresponding to the positioning disc (26). A locking part is connected between the tail clamping part (27) and the bottom plate (23).

4. The double-station machining equipment for radially grooving a long-axis workpiece according to claim 1, characterized in that: The Y-direction moving module (21), the X-direction moving module (32) and the Z-direction moving module (34) are all servo linear guide slides, and protective covers are covered on their surfaces.

5. The double-station processing equipment for radial grooving of long-axis workpieces according to claim 1, wherein: A chip discharging port (11) is formed in the base (1), and a material receiving trolley is arranged at a position of the base (1) corresponding to the chip discharging port (11).

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